2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69 for unbound 1.8.1.
5 # Report bugs to <unbound-bugs@nlnetlabs.nl>.
8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
11 # This configure script is free software; the Free Software Foundation
12 # gives unlimited permission to copy, distribute and modify it.
13 ## -------------------- ##
14 ## M4sh Initialization. ##
15 ## -------------------- ##
17 # Be more Bourne compatible
18 DUALCASE=1; export DUALCASE # for MKS sh
19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"'
27 case `(set -o) 2>/dev/null` in #(
39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43 # Prefer a ksh shell builtin over an external printf program on Solaris,
44 # but without wasting forks for bash or zsh.
45 if test -z "$BASH_VERSION$ZSH_VERSION" \
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo_n='print -rn --'
49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55 as_echo_n='/usr/ucb/echo -n'
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
62 expr "X$arg" : "X\\(.*\\)$as_nl";
63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
68 as_echo_n='sh -c $as_echo_n_body as_echo'
71 as_echo='sh -c $as_echo_body as_echo'
74 # The user is always right.
75 if test "${PATH_SEPARATOR+set}" != set; then
77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
85 # We need space, tab and new line, in precisely that order. Quoting is
86 # there to prevent editors from complaining about space-tab.
87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88 # splitting by setting IFS to empty value.)
91 # Find who we are. Look in the path if we contain no directory separator.
94 *[\\/]* ) as_myself=$0 ;;
95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
99 test -z "$as_dir" && as_dir=.
100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
106 # We did not find ourselves, most probably we were run as `sh COMMAND'
107 # in which case we are not to be found in the path.
108 if test "x$as_myself" = x; then
111 if test ! -f "$as_myself"; then
112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
116 # Unset variables that we do not need and which cause bugs (e.g. in
117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
118 # suppresses any "Segmentation fault" message there. '((' could
119 # trigger a bug in pdksh 5.2.14.
120 for as_var in BASH_ENV ENV MAIL MAILPATH
121 do eval test x\${$as_var+set} = xset \
122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
137 # Use a proper internal environment variable to ensure we don't fall
138 # into an infinite loop, continuously re-executing ourselves.
139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
140 _as_can_reexec=no; export _as_can_reexec;
141 # We cannot yet assume a decent shell, so we have to provide a
142 # neutralization value for shells without unset; and this also
143 # works around shells that cannot unset nonexistent variables.
144 # Preserve -v and -x to the replacement shell.
147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
149 *v*x* | *x*v* ) as_opts=-vx ;;
154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
155 # Admittedly, this is quite paranoid, since all the known shells bail
156 # out after a failed `exec'.
157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
160 # We don't want this to propagate to other subprocesses.
161 { _as_can_reexec=; unset _as_can_reexec;}
162 if test "x$CONFIG_SHELL" = x; then
163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
167 # is contrary to our usage. Disable this feature.
168 alias -g '\${1+\"\$@\"}'='\"\$@\"'
171 case \`(set -o) 2>/dev/null\` in #(
179 as_required="as_fn_return () { (exit \$1); }
180 as_fn_success () { as_fn_return 0; }
181 as_fn_failure () { as_fn_return 1; }
182 as_fn_ret_success () { return 0; }
183 as_fn_ret_failure () { return 1; }
186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
193 exitcode=1; echo positional parameters were not saved.
195 test x\$exitcode = x0 || exit 1
197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
201 test \$(( 1 + 1 )) = 2 || exit 1
203 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
204 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
205 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
206 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
207 PATH=/empty FPATH=/empty; export PATH FPATH
208 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
209 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
210 if (eval "$as_required") 2>/dev/null; then :
215 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
220 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
223 test -z "$as_dir" && as_dir=.
227 for as_base in sh bash ksh sh5; do
228 # Try only shells that exist, to save several forks.
229 as_shell=$as_dir/$as_base
230 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
231 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
232 CONFIG_SHELL=$as_shell as_have_required=yes
233 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
241 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
242 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
243 CONFIG_SHELL=$SHELL as_have_required=yes
248 if test "x$CONFIG_SHELL" != x; then :
250 # We cannot yet assume a decent shell, so we have to provide a
251 # neutralization value for shells without unset; and this also
252 # works around shells that cannot unset nonexistent variables.
253 # Preserve -v and -x to the replacement shell.
256 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
258 *v*x* | *x*v* ) as_opts=-vx ;;
263 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
264 # Admittedly, this is quite paranoid, since all the known shells bail
265 # out after a failed `exec'.
266 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
270 if test x$as_have_required = xno; then :
271 $as_echo "$0: This script requires a shell more modern than all"
272 $as_echo "$0: the shells that I found on your system."
273 if test x${ZSH_VERSION+set} = xset ; then
274 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
275 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
277 $as_echo "$0: Please tell bug-autoconf@gnu.org and
278 $0: unbound-bugs@nlnetlabs.nl about your system, including
279 $0: any error possibly output before this message. Then
280 $0: install a modern shell, or manually run the script
281 $0: under such a shell if you do have one."
287 SHELL=${CONFIG_SHELL-/bin/sh}
289 # Unset more variables known to interfere with behavior of common tools.
290 CLICOLOR_FORCE= GREP_OPTIONS=
291 unset CLICOLOR_FORCE GREP_OPTIONS
293 ## --------------------- ##
294 ## M4sh Shell Functions. ##
295 ## --------------------- ##
298 # Portably unset VAR.
301 { eval $1=; unset $1;}
305 # as_fn_set_status STATUS
306 # -----------------------
307 # Set $? to STATUS, without forking.
315 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
325 # Create "$as_dir" as a directory, including parents if necessary.
330 -*) as_dir=./$as_dir;;
332 test -d "$as_dir" || eval $as_mkdir_p || {
336 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
339 as_dirs="'$as_qdir' $as_dirs"
340 as_dir=`$as_dirname -- "$as_dir" ||
341 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
342 X"$as_dir" : 'X\(//\)[^/]' \| \
343 X"$as_dir" : 'X\(//\)$' \| \
344 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
345 $as_echo X"$as_dir" |
346 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
363 test -d "$as_dir" && break
365 test -z "$as_dirs" || eval "mkdir $as_dirs"
366 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
371 # as_fn_executable_p FILE
372 # -----------------------
373 # Test if FILE is an executable regular file.
374 as_fn_executable_p ()
376 test -f "$1" && test -x "$1"
377 } # as_fn_executable_p
378 # as_fn_append VAR VALUE
379 # ----------------------
380 # Append the text in VALUE to the end of the definition contained in VAR. Take
381 # advantage of any shell optimizations that allow amortized linear growth over
382 # repeated appends, instead of the typical quadratic growth present in naive
384 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
385 eval 'as_fn_append ()
398 # Perform arithmetic evaluation on the ARGs, and store the result in the
399 # global $as_val. Take advantage of shells that can avoid forks. The arguments
400 # must be portable across $(()) and expr.
401 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
409 as_val=`expr "$@" || test $? -eq 1`
414 # as_fn_error STATUS ERROR [LINENO LOG_FD]
415 # ----------------------------------------
416 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
417 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
418 # script with STATUS, using 1 if that was 0.
421 as_status=$1; test $as_status -eq 0 && as_status=1
423 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
424 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
426 $as_echo "$as_me: error: $2" >&2
427 as_fn_exit $as_status
430 if expr a : '\(a\)' >/dev/null 2>&1 &&
431 test "X`expr 00001 : '.*\(...\)'`" = X001; then
437 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
443 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
449 as_me=`$as_basename -- "$0" ||
450 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
451 X"$0" : 'X\(//\)$' \| \
452 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
454 sed '/^.*\/\([^/][^/]*\)\/*$/{
468 # Avoid depending upon Character Ranges.
469 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
470 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
471 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
472 as_cr_digits='0123456789'
473 as_cr_alnum=$as_cr_Letters$as_cr_digits
476 as_lineno_1=$LINENO as_lineno_1a=$LINENO
477 as_lineno_2=$LINENO as_lineno_2a=$LINENO
478 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
479 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
480 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
492 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
496 chmod +x "$as_me.lineno" ||
497 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
499 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
500 # already done that, so ensure we don't try to do so again and fall
501 # in an infinite loop. This has already happened in practice.
502 _as_can_reexec=no; export _as_can_reexec
503 # Don't try to exec as it changes $[0], causing all sort of problems
504 # (the dirname of $[0] is not the place where we might find the
505 # original and so on. Autoconf is especially sensitive to this).
507 # Exit status is that of the last command.
511 ECHO_C= ECHO_N= ECHO_T=
512 case `echo -n x` in #(((((
514 case `echo 'xy\c'` in
515 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
517 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
524 rm -f conf$$ conf$$.exe conf$$.file
525 if test -d conf$$.dir; then
526 rm -f conf$$.dir/conf$$.file
529 mkdir conf$$.dir 2>/dev/null
531 if (echo >conf$$.file) 2>/dev/null; then
532 if ln -s conf$$.file conf$$ 2>/dev/null; then
534 # ... but there are two gotchas:
535 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
536 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
537 # In both cases, we have to default to `cp -pR'.
538 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
540 elif ln conf$$.file conf$$ 2>/dev/null; then
548 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
549 rmdir conf$$.dir 2>/dev/null
551 if mkdir -p . 2>/dev/null; then
552 as_mkdir_p='mkdir -p "$as_dir"'
554 test -d ./-p && rmdir ./-p
559 as_executable_p=as_fn_executable_p
561 # Sed expression to map a string onto a valid CPP name.
562 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
564 # Sed expression to map a string onto a valid variable name.
565 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
567 SHELL=${CONFIG_SHELL-/bin/sh}
570 test -n "$DJDIR" || exec 7<&0 </dev/null
574 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
575 # so uname gets run too.
576 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
581 ac_default_prefix=/usr/local
583 ac_config_libobj_dir=.
590 # Identity of this package.
591 PACKAGE_NAME='unbound'
592 PACKAGE_TARNAME='unbound'
593 PACKAGE_VERSION='1.8.1'
594 PACKAGE_STRING='unbound 1.8.1'
595 PACKAGE_BUGREPORT='unbound-bugs@nlnetlabs.nl'
598 # Factoring default headers for most tests.
599 ac_includes_default="\
601 #ifdef HAVE_SYS_TYPES_H
602 # include <sys/types.h>
604 #ifdef HAVE_SYS_STAT_H
605 # include <sys/stat.h>
611 # ifdef HAVE_STDLIB_H
616 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
621 #ifdef HAVE_STRINGS_H
622 # include <strings.h>
624 #ifdef HAVE_INTTYPES_H
625 # include <inttypes.h>
634 ac_subst_vars='LTLIBOBJS
646 ENABLE_DNSCRYPT_XCHACHA20
649 opt_dnstap_socket_path
654 COMMON_OBJ_ALL_SYMBOLS
656 LIBOBJ_WITHOUT_CTIMEARC4
657 WIN_CHECKCONF_OBJ_LINK
659 WIN_UBANCHOR_OBJ_LINK
670 SYSTEMD_DAEMON_CFLAGS
674 PC_LIBEVENT_DEPENDENCY
675 UNBOUND_EVENT_UNINSTALL
676 UNBOUND_EVENT_INSTALL
753 UNBOUND_ROOTCERT_FILE
761 UNBOUND_LOCALSTATE_DIR
777 UNBOUND_VERSION_MICRO
778 UNBOUND_VERSION_MINOR
779 UNBOUND_VERSION_MAJOR
807 program_transform_name
820 enable_option_checking
846 enable_alloc_nonregional
851 enable_swig_version_check
874 with_dnstap_socket_path
883 ac_precious_vars='build_alias
901 SYSTEMD_DAEMON_CFLAGS
905 # Initialize some variables set by options.
907 ac_init_version=false
908 ac_unrecognized_opts=
910 # The variables have the same names as the options, with
911 # dashes changed to underlines.
919 program_transform_name=s,x,x,
927 # Installation directory options.
928 # These are left unexpanded so users can "make install exec_prefix=/foo"
929 # and all the variables that are supposed to be based on exec_prefix
930 # by default will actually change.
931 # Use braces instead of parens because sh, perl, etc. also accept them.
932 # (The list follows the same order as the GNU Coding Standards.)
933 bindir='${exec_prefix}/bin'
934 sbindir='${exec_prefix}/sbin'
935 libexecdir='${exec_prefix}/libexec'
936 datarootdir='${prefix}/share'
937 datadir='${datarootdir}'
938 sysconfdir='${prefix}/etc'
939 sharedstatedir='${prefix}/com'
940 localstatedir='${prefix}/var'
941 includedir='${prefix}/include'
942 oldincludedir='/usr/include'
943 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
944 infodir='${datarootdir}/info'
949 libdir='${exec_prefix}/lib'
950 localedir='${datarootdir}/locale'
951 mandir='${datarootdir}/man'
957 # If the previous option needs an argument, assign it.
958 if test -n "$ac_prev"; then
959 eval $ac_prev=\$ac_option
965 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
970 # Accept the important Cygnus configure options, so we can diagnose typos.
972 case $ac_dashdash$ac_option in
976 -bindir | --bindir | --bindi | --bind | --bin | --bi)
978 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
981 -build | --build | --buil | --bui | --bu)
982 ac_prev=build_alias ;;
983 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
984 build_alias=$ac_optarg ;;
986 -cache-file | --cache-file | --cache-fil | --cache-fi \
987 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
988 ac_prev=cache_file ;;
989 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
990 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
991 cache_file=$ac_optarg ;;
994 cache_file=config.cache ;;
996 -datadir | --datadir | --datadi | --datad)
998 -datadir=* | --datadir=* | --datadi=* | --datad=*)
999 datadir=$ac_optarg ;;
1001 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1002 | --dataroo | --dataro | --datar)
1003 ac_prev=datarootdir ;;
1004 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1005 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1006 datarootdir=$ac_optarg ;;
1008 -disable-* | --disable-*)
1009 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1010 # Reject names that are not valid shell variable names.
1011 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1012 as_fn_error $? "invalid feature name: $ac_useropt"
1013 ac_useropt_orig=$ac_useropt
1014 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1015 case $ac_user_opts in
1017 "enable_$ac_useropt"
1019 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1020 ac_unrecognized_sep=', ';;
1022 eval enable_$ac_useropt=no ;;
1024 -docdir | --docdir | --docdi | --doc | --do)
1026 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1027 docdir=$ac_optarg ;;
1029 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1031 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1032 dvidir=$ac_optarg ;;
1034 -enable-* | --enable-*)
1035 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1036 # Reject names that are not valid shell variable names.
1037 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1038 as_fn_error $? "invalid feature name: $ac_useropt"
1039 ac_useropt_orig=$ac_useropt
1040 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1041 case $ac_user_opts in
1043 "enable_$ac_useropt"
1045 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1046 ac_unrecognized_sep=', ';;
1048 eval enable_$ac_useropt=\$ac_optarg ;;
1050 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1051 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1052 | --exec | --exe | --ex)
1053 ac_prev=exec_prefix ;;
1054 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1055 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1056 | --exec=* | --exe=* | --ex=*)
1057 exec_prefix=$ac_optarg ;;
1059 -gas | --gas | --ga | --g)
1060 # Obsolete; use --with-gas.
1063 -help | --help | --hel | --he | -h)
1064 ac_init_help=long ;;
1065 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1066 ac_init_help=recursive ;;
1067 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1068 ac_init_help=short ;;
1070 -host | --host | --hos | --ho)
1071 ac_prev=host_alias ;;
1072 -host=* | --host=* | --hos=* | --ho=*)
1073 host_alias=$ac_optarg ;;
1075 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1077 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1079 htmldir=$ac_optarg ;;
1081 -includedir | --includedir | --includedi | --included | --include \
1082 | --includ | --inclu | --incl | --inc)
1083 ac_prev=includedir ;;
1084 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1085 | --includ=* | --inclu=* | --incl=* | --inc=*)
1086 includedir=$ac_optarg ;;
1088 -infodir | --infodir | --infodi | --infod | --info | --inf)
1090 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1091 infodir=$ac_optarg ;;
1093 -libdir | --libdir | --libdi | --libd)
1095 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1096 libdir=$ac_optarg ;;
1098 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1099 | --libexe | --libex | --libe)
1100 ac_prev=libexecdir ;;
1101 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1102 | --libexe=* | --libex=* | --libe=*)
1103 libexecdir=$ac_optarg ;;
1105 -localedir | --localedir | --localedi | --localed | --locale)
1106 ac_prev=localedir ;;
1107 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1108 localedir=$ac_optarg ;;
1110 -localstatedir | --localstatedir | --localstatedi | --localstated \
1111 | --localstate | --localstat | --localsta | --localst | --locals)
1112 ac_prev=localstatedir ;;
1113 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1114 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1115 localstatedir=$ac_optarg ;;
1117 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1119 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1120 mandir=$ac_optarg ;;
1122 -nfp | --nfp | --nf)
1123 # Obsolete; use --without-fp.
1126 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1127 | --no-cr | --no-c | -n)
1130 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1131 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1134 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1135 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1136 | --oldin | --oldi | --old | --ol | --o)
1137 ac_prev=oldincludedir ;;
1138 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1139 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1140 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1141 oldincludedir=$ac_optarg ;;
1143 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1145 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1146 prefix=$ac_optarg ;;
1148 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1149 | --program-pre | --program-pr | --program-p)
1150 ac_prev=program_prefix ;;
1151 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1152 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1153 program_prefix=$ac_optarg ;;
1155 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1156 | --program-suf | --program-su | --program-s)
1157 ac_prev=program_suffix ;;
1158 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1159 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1160 program_suffix=$ac_optarg ;;
1162 -program-transform-name | --program-transform-name \
1163 | --program-transform-nam | --program-transform-na \
1164 | --program-transform-n | --program-transform- \
1165 | --program-transform | --program-transfor \
1166 | --program-transfo | --program-transf \
1167 | --program-trans | --program-tran \
1168 | --progr-tra | --program-tr | --program-t)
1169 ac_prev=program_transform_name ;;
1170 -program-transform-name=* | --program-transform-name=* \
1171 | --program-transform-nam=* | --program-transform-na=* \
1172 | --program-transform-n=* | --program-transform-=* \
1173 | --program-transform=* | --program-transfor=* \
1174 | --program-transfo=* | --program-transf=* \
1175 | --program-trans=* | --program-tran=* \
1176 | --progr-tra=* | --program-tr=* | --program-t=*)
1177 program_transform_name=$ac_optarg ;;
1179 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1181 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1182 pdfdir=$ac_optarg ;;
1184 -psdir | --psdir | --psdi | --psd | --ps)
1186 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1189 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1190 | -silent | --silent | --silen | --sile | --sil)
1193 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1195 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1197 sbindir=$ac_optarg ;;
1199 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1200 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1201 | --sharedst | --shareds | --shared | --share | --shar \
1203 ac_prev=sharedstatedir ;;
1204 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1205 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1206 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1208 sharedstatedir=$ac_optarg ;;
1210 -site | --site | --sit)
1212 -site=* | --site=* | --sit=*)
1215 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1217 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1218 srcdir=$ac_optarg ;;
1220 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1221 | --syscon | --sysco | --sysc | --sys | --sy)
1222 ac_prev=sysconfdir ;;
1223 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1224 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1225 sysconfdir=$ac_optarg ;;
1227 -target | --target | --targe | --targ | --tar | --ta | --t)
1228 ac_prev=target_alias ;;
1229 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1230 target_alias=$ac_optarg ;;
1232 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1235 -version | --version | --versio | --versi | --vers | -V)
1236 ac_init_version=: ;;
1239 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1240 # Reject names that are not valid shell variable names.
1241 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1242 as_fn_error $? "invalid package name: $ac_useropt"
1243 ac_useropt_orig=$ac_useropt
1244 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1245 case $ac_user_opts in
1249 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1250 ac_unrecognized_sep=', ';;
1252 eval with_$ac_useropt=\$ac_optarg ;;
1254 -without-* | --without-*)
1255 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1256 # Reject names that are not valid shell variable names.
1257 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1258 as_fn_error $? "invalid package name: $ac_useropt"
1259 ac_useropt_orig=$ac_useropt
1260 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1261 case $ac_user_opts in
1265 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1266 ac_unrecognized_sep=', ';;
1268 eval with_$ac_useropt=no ;;
1271 # Obsolete; use --with-x.
1274 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1275 | --x-incl | --x-inc | --x-in | --x-i)
1276 ac_prev=x_includes ;;
1277 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1278 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1279 x_includes=$ac_optarg ;;
1281 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1282 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1283 ac_prev=x_libraries ;;
1284 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1285 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1286 x_libraries=$ac_optarg ;;
1288 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1289 Try \`$0 --help' for more information"
1293 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1294 # Reject names that are not valid shell variable names.
1295 case $ac_envvar in #(
1296 '' | [0-9]* | *[!_$as_cr_alnum]* )
1297 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1299 eval $ac_envvar=\$ac_optarg
1300 export $ac_envvar ;;
1303 # FIXME: should be removed in autoconf 3.0.
1304 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1305 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1306 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1307 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1313 if test -n "$ac_prev"; then
1314 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1315 as_fn_error $? "missing argument to $ac_option"
1318 if test -n "$ac_unrecognized_opts"; then
1319 case $enable_option_checking in
1321 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1322 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1326 # Check all directory arguments for consistency.
1327 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1328 datadir sysconfdir sharedstatedir localstatedir includedir \
1329 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1330 libdir localedir mandir
1332 eval ac_val=\$$ac_var
1333 # Remove trailing slashes.
1336 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1337 eval $ac_var=\$ac_val;;
1339 # Be sure to have absolute directory names.
1341 [\\/$]* | ?:[\\/]* ) continue;;
1342 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1344 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1347 # There might be people who depend on the old broken behavior: `$host'
1348 # used to hold the argument of --host etc.
1349 # FIXME: To remove some day.
1352 target=$target_alias
1354 # FIXME: To remove some day.
1355 if test "x$host_alias" != x; then
1356 if test "x$build_alias" = x; then
1357 cross_compiling=maybe
1358 elif test "x$build_alias" != "x$host_alias"; then
1364 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1366 test "$silent" = yes && exec 6>/dev/null
1369 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1370 ac_ls_di=`ls -di .` &&
1371 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1372 as_fn_error $? "working directory cannot be determined"
1373 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1374 as_fn_error $? "pwd does not report name of working directory"
1377 # Find the source files, if location was not specified.
1378 if test -z "$srcdir"; then
1379 ac_srcdir_defaulted=yes
1380 # Try the directory containing this script, then the parent directory.
1381 ac_confdir=`$as_dirname -- "$as_myself" ||
1382 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1383 X"$as_myself" : 'X\(//\)[^/]' \| \
1384 X"$as_myself" : 'X\(//\)$' \| \
1385 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1386 $as_echo X"$as_myself" |
1387 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1405 if test ! -r "$srcdir/$ac_unique_file"; then
1409 ac_srcdir_defaulted=no
1411 if test ! -r "$srcdir/$ac_unique_file"; then
1412 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1413 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1415 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1417 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1419 # When building in place, set srcdir=.
1420 if test "$ac_abs_confdir" = "$ac_pwd"; then
1423 # Remove unnecessary trailing slashes from srcdir.
1424 # Double slashes in file names in object file debugging info
1425 # mess up M-x gdb in Emacs.
1427 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1429 for ac_var in $ac_precious_vars; do
1430 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1431 eval ac_env_${ac_var}_value=\$${ac_var}
1432 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1433 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1437 # Report the --help message.
1439 if test "$ac_init_help" = "long"; then
1440 # Omit some internal or obsolete options to make the list less imposing.
1441 # This message is too long to be a string in the A/UX 3.1 sh.
1443 \`configure' configures unbound 1.8.1 to adapt to many kinds of systems.
1445 Usage: $0 [OPTION]... [VAR=VALUE]...
1447 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1448 VAR=VALUE. See below for descriptions of some of the useful variables.
1450 Defaults for the options are specified in brackets.
1453 -h, --help display this help and exit
1454 --help=short display options specific to this package
1455 --help=recursive display the short help of all the included packages
1456 -V, --version display version information and exit
1457 -q, --quiet, --silent do not print \`checking ...' messages
1458 --cache-file=FILE cache test results in FILE [disabled]
1459 -C, --config-cache alias for \`--cache-file=config.cache'
1460 -n, --no-create do not create output files
1461 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1463 Installation directories:
1464 --prefix=PREFIX install architecture-independent files in PREFIX
1465 [$ac_default_prefix]
1466 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1469 By default, \`make install' will install all the files in
1470 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1471 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1472 for instance \`--prefix=\$HOME'.
1474 For better control, use the options below.
1476 Fine tuning of the installation directories:
1477 --bindir=DIR user executables [EPREFIX/bin]
1478 --sbindir=DIR system admin executables [EPREFIX/sbin]
1479 --libexecdir=DIR program executables [EPREFIX/libexec]
1480 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1481 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1482 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1483 --libdir=DIR object code libraries [EPREFIX/lib]
1484 --includedir=DIR C header files [PREFIX/include]
1485 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1486 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1487 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1488 --infodir=DIR info documentation [DATAROOTDIR/info]
1489 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1490 --mandir=DIR man documentation [DATAROOTDIR/man]
1491 --docdir=DIR documentation root [DATAROOTDIR/doc/unbound]
1492 --htmldir=DIR html documentation [DOCDIR]
1493 --dvidir=DIR dvi documentation [DOCDIR]
1494 --pdfdir=DIR pdf documentation [DOCDIR]
1495 --psdir=DIR ps documentation [DOCDIR]
1501 --build=BUILD configure for building on BUILD [guessed]
1502 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1506 if test -n "$ac_init_help"; then
1507 case $ac_init_help in
1508 short | recursive ) echo "Configuration of unbound 1.8.1:";;
1513 --disable-option-checking ignore unrecognized --enable/--with options
1514 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1515 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1516 --enable-checking Enable warnings, asserts, makefile-dependencies
1517 --enable-debug same as enable-checking
1518 --disable-flto Disable link-time optimization (gcc specific option)
1519 --enable-pie Enable Position-Independent Executable (eg. to fully
1520 benefit from ASLR, small performance penalty)
1521 --enable-relro-now Enable full relocation binding at load-time (RELRO
1522 NOW, to protect GOT and .dtor areas)
1523 --enable-shared[=PKGS] build shared libraries [default=yes]
1524 --enable-static[=PKGS] build static libraries [default=yes]
1525 --enable-fast-install[=PKGS]
1526 optimize for fast installation [default=yes]
1527 --disable-libtool-lock avoid locking (might break parallel builds)
1528 --disable-rpath disable hardcoded rpath (default=enabled)
1529 --disable-largefile omit support for large files
1530 --enable-alloc-checks enable to memory allocation statistics, for debug
1532 --enable-alloc-lite enable for lightweight alloc assertions, for debug
1534 --enable-alloc-nonregional
1535 enable nonregional allocs, slow but exposes regional
1536 allocations to other memory purifiers, for debug
1538 --disable-swig-version-check
1539 Disable swig version check to build python modules
1540 with older swig even though that is unreliable
1541 --disable-sha1 Disable SHA1 RRSIG support, does not disable nsec3
1543 --disable-sha2 Disable SHA256 and SHA512 RRSIG support
1544 --enable-subnet Enable client subnet
1545 --disable-gost Disable GOST support
1546 --disable-ecdsa Disable ECDSA support
1547 --disable-dsa Disable DSA support
1548 --disable-ed25519 Disable ED25519 support
1549 --disable-ed448 Disable ED448 support
1550 --enable-event-api Enable (experimental) pluggable event base
1551 libunbound API installed to unbound-event.h
1552 --enable-tfo-client Enable TCP Fast Open for client mode
1553 --enable-tfo-server Enable TCP Fast Open for server mode
1554 --enable-static-exe enable to compile executables statically against
1555 (event) libs, for debug purposes
1556 --enable-systemd compile with systemd support
1557 --enable-lock-checks enable to check lock and unlock calls, for debug
1559 --enable-allsymbols export all symbols from libunbound and link binaries
1560 to it, smaller install size but libunbound export
1561 table is polluted by internal symbols
1562 --enable-dnstap Enable dnstap support (requires fstrm, protobuf-c)
1563 --enable-dnscrypt Enable dnscrypt support (requires libsodium)
1564 --enable-cachedb enable cachedb module that can use external cache
1566 --enable-ipsecmod Enable ipsecmod module that facilitates
1570 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1571 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1572 --with-conf-file=path Pathname to the Unbound configuration file
1573 --with-run-dir=path set default directory to chdir to (by default dir
1575 --with-chroot-dir=path set default directory to chroot to (by default same
1577 --with-share-dir=path set default directory with shared data (by default
1578 same as share/unbound)
1579 --with-pidfile=filename set default pathname to unbound pidfile (default
1580 run-dir/unbound.pid)
1581 --with-rootkey-file=filename
1582 set default pathname to root key file (default
1583 run-dir/root.key). This file is read and written.
1584 --with-rootcert-file=filename
1585 set default pathname to root update certificate file
1586 (default run-dir/icannbundle.pem). This file need
1587 not exist if you are content with the builtin.
1588 --with-username=user set default user that unbound changes to (default
1590 --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
1592 --with-aix-soname=aix|svr4|both
1593 shared library versioning (aka "SONAME") variant to
1594 provide on AIX, [default=aix].
1595 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1596 --with-sysroot[=DIR] Search for dependent libraries within DIR (or the
1597 compiler's sysroot if not specified).
1598 --with-pthreads use pthreads library, or --without-pthreads to
1599 disable threading support.
1600 --with-solaris-threads use solaris native thread library.
1601 --with-pyunbound build PyUnbound, or --without-pyunbound to skip it.
1603 --with-pythonmodule build Python module, or --without-pythonmodule to
1604 disable script engine. (default=no)
1605 --with-nss=path use libnss instead of openssl, installed at path.
1606 --with-nettle=path use libnettle as crypto library, installed at path.
1607 --with-ssl=pathname enable SSL (will check /usr/local/ssl /usr/lib/ssl
1608 /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw
1610 --with-libevent=pathname
1611 use libevent (will check /usr/local /opt/local
1612 /usr/lib /usr/pkg /usr/sfw /usr or you can specify
1613 an explicit path). Slower, but allows use of large
1614 outgoing port ranges.
1615 --with-libexpat=path specify explicit path for libexpat.
1616 --with-libhiredis=path specify explicit path for libhiredis.
1617 --with-dnstap-socket-path=pathname
1618 set default dnstap socket path
1619 --with-protobuf-c=path Path where protobuf-c is installed, for dnstap
1620 --with-libfstrm=path Path where libfstrm is installed, for dnstap
1621 --with-libsodium=path Path where libsodium is installed, for dnscrypt
1622 --with-libunbound-only do not build daemon and tool programs
1624 Some influential environment variables:
1625 CC C compiler command
1626 CFLAGS C compiler flags
1627 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1628 nonstandard directory <lib dir>
1629 LIBS libraries to pass to the linker, e.g. -l<library>
1630 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1631 you have headers in a nonstandard directory <include dir>
1633 YACC The `Yet Another Compiler Compiler' implementation to use.
1634 Defaults to the first program found out of: `bison -y', `byacc',
1636 YFLAGS The list of arguments that will be passed by default to $YACC.
1637 This script will default YFLAGS to the empty string to avoid a
1638 default value of `-d' given by some make applications.
1640 User-defined run-time library search path.
1642 The installed Python version to use, for example '2.3'. This
1643 string will be appended to the Python interpreter canonical
1645 PKG_CONFIG path to pkg-config utility
1647 directories to add to pkg-config's search path
1649 path overriding pkg-config's built-in search path
1651 C compiler flags for SYSTEMD, overriding pkg-config
1653 linker flags for SYSTEMD, overriding pkg-config
1654 SYSTEMD_DAEMON_CFLAGS
1655 C compiler flags for SYSTEMD_DAEMON, overriding pkg-config
1657 linker flags for SYSTEMD_DAEMON, overriding pkg-config
1659 Use these variables to override the choices made by `configure' or to help
1660 it to find libraries and programs with nonstandard names/locations.
1662 Report bugs to <unbound-bugs@nlnetlabs.nl>.
1667 if test "$ac_init_help" = "recursive"; then
1668 # If there are subdirs, report their specific --help.
1669 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1670 test -d "$ac_dir" ||
1671 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1676 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1678 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1679 # A ".." for each directory in $ac_dir_suffix.
1680 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1681 case $ac_top_builddir_sub in
1682 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1683 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1686 ac_abs_top_builddir=$ac_pwd
1687 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1688 # for backward compatibility:
1689 ac_top_builddir=$ac_top_build_prefix
1692 .) # We are building in place.
1694 ac_top_srcdir=$ac_top_builddir_sub
1695 ac_abs_top_srcdir=$ac_pwd ;;
1696 [\\/]* | ?:[\\/]* ) # Absolute name.
1697 ac_srcdir=$srcdir$ac_dir_suffix;
1698 ac_top_srcdir=$srcdir
1699 ac_abs_top_srcdir=$srcdir ;;
1701 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1702 ac_top_srcdir=$ac_top_build_prefix$srcdir
1703 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1705 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1707 cd "$ac_dir" || { ac_status=$?; continue; }
1708 # Check for guested configure.
1709 if test -f "$ac_srcdir/configure.gnu"; then
1711 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1712 elif test -f "$ac_srcdir/configure"; then
1714 $SHELL "$ac_srcdir/configure" --help=recursive
1716 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1718 cd "$ac_pwd" || { ac_status=$?; break; }
1722 test -n "$ac_init_help" && exit $ac_status
1723 if $ac_init_version; then
1725 unbound configure 1.8.1
1726 generated by GNU Autoconf 2.69
1728 Copyright (C) 2012 Free Software Foundation, Inc.
1729 This configure script is free software; the Free Software Foundation
1730 gives unlimited permission to copy, distribute and modify it.
1735 ## ------------------------ ##
1736 ## Autoconf initialization. ##
1737 ## ------------------------ ##
1739 # ac_fn_c_try_compile LINENO
1740 # --------------------------
1741 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1742 ac_fn_c_try_compile ()
1744 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1745 rm -f conftest.$ac_objext
1746 if { { ac_try="$ac_compile"
1748 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1749 *) ac_try_echo=$ac_try;;
1751 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1752 $as_echo "$ac_try_echo"; } >&5
1753 (eval "$ac_compile") 2>conftest.err
1755 if test -s conftest.err; then
1756 grep -v '^ *+' conftest.err >conftest.er1
1757 cat conftest.er1 >&5
1758 mv -f conftest.er1 conftest.err
1760 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1761 test $ac_status = 0; } && {
1762 test -z "$ac_c_werror_flag" ||
1763 test ! -s conftest.err
1764 } && test -s conftest.$ac_objext; then :
1767 $as_echo "$as_me: failed program was:" >&5
1768 sed 's/^/| /' conftest.$ac_ext >&5
1772 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1773 as_fn_set_status $ac_retval
1775 } # ac_fn_c_try_compile
1777 # ac_fn_c_try_cpp LINENO
1778 # ----------------------
1779 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1782 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1783 if { { ac_try="$ac_cpp conftest.$ac_ext"
1785 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1786 *) ac_try_echo=$ac_try;;
1788 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1789 $as_echo "$ac_try_echo"; } >&5
1790 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1792 if test -s conftest.err; then
1793 grep -v '^ *+' conftest.err >conftest.er1
1794 cat conftest.er1 >&5
1795 mv -f conftest.er1 conftest.err
1797 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1798 test $ac_status = 0; } > conftest.i && {
1799 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1800 test ! -s conftest.err
1804 $as_echo "$as_me: failed program was:" >&5
1805 sed 's/^/| /' conftest.$ac_ext >&5
1809 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1810 as_fn_set_status $ac_retval
1814 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1815 # -------------------------------------------------------
1816 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1817 # the include files in INCLUDES and setting the cache variable VAR
1819 ac_fn_c_check_header_mongrel ()
1821 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1822 if eval \${$3+:} false; then :
1823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1824 $as_echo_n "checking for $2... " >&6; }
1825 if eval \${$3+:} false; then :
1826 $as_echo_n "(cached) " >&6
1829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1830 $as_echo "$ac_res" >&6; }
1832 # Is the header compilable?
1833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1834 $as_echo_n "checking $2 usability... " >&6; }
1835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1836 /* end confdefs.h. */
1840 if ac_fn_c_try_compile "$LINENO"; then :
1841 ac_header_compiler=yes
1843 ac_header_compiler=no
1845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1847 $as_echo "$ac_header_compiler" >&6; }
1849 # Is the header present?
1850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1851 $as_echo_n "checking $2 presence... " >&6; }
1852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1853 /* end confdefs.h. */
1856 if ac_fn_c_try_cpp "$LINENO"; then :
1857 ac_header_preproc=yes
1859 ac_header_preproc=no
1861 rm -f conftest.err conftest.i conftest.$ac_ext
1862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1863 $as_echo "$ac_header_preproc" >&6; }
1865 # So? What about this header?
1866 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1868 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1869 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1870 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1871 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1874 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1875 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1876 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1877 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1878 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1879 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1880 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1881 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1882 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1883 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1884 ( $as_echo "## ---------------------------------------- ##
1885 ## Report this to unbound-bugs@nlnetlabs.nl ##
1886 ## ---------------------------------------- ##"
1887 ) | sed "s/^/$as_me: WARNING: /" >&2
1890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1891 $as_echo_n "checking for $2... " >&6; }
1892 if eval \${$3+:} false; then :
1893 $as_echo_n "(cached) " >&6
1895 eval "$3=\$ac_header_compiler"
1898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1899 $as_echo "$ac_res" >&6; }
1901 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1903 } # ac_fn_c_check_header_mongrel
1905 # ac_fn_c_try_run LINENO
1906 # ----------------------
1907 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1908 # that executables *can* be run.
1911 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1912 if { { ac_try="$ac_link"
1914 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1915 *) ac_try_echo=$ac_try;;
1917 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1918 $as_echo "$ac_try_echo"; } >&5
1919 (eval "$ac_link") 2>&5
1921 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1922 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1923 { { case "(($ac_try" in
1924 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1925 *) ac_try_echo=$ac_try;;
1927 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1928 $as_echo "$ac_try_echo"; } >&5
1929 (eval "$ac_try") 2>&5
1931 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1932 test $ac_status = 0; }; }; then :
1935 $as_echo "$as_me: program exited with status $ac_status" >&5
1936 $as_echo "$as_me: failed program was:" >&5
1937 sed 's/^/| /' conftest.$ac_ext >&5
1939 ac_retval=$ac_status
1941 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1942 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1943 as_fn_set_status $ac_retval
1947 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1948 # -------------------------------------------------------
1949 # Tests whether HEADER exists and can be compiled using the include files in
1950 # INCLUDES, setting the cache variable VAR accordingly.
1951 ac_fn_c_check_header_compile ()
1953 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1955 $as_echo_n "checking for $2... " >&6; }
1956 if eval \${$3+:} false; then :
1957 $as_echo_n "(cached) " >&6
1959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1960 /* end confdefs.h. */
1964 if ac_fn_c_try_compile "$LINENO"; then :
1969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1973 $as_echo "$ac_res" >&6; }
1974 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1976 } # ac_fn_c_check_header_compile
1978 # ac_fn_c_try_link LINENO
1979 # -----------------------
1980 # Try to link conftest.$ac_ext, and return whether this succeeded.
1983 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1984 rm -f conftest.$ac_objext conftest$ac_exeext
1985 if { { ac_try="$ac_link"
1987 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1988 *) ac_try_echo=$ac_try;;
1990 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1991 $as_echo "$ac_try_echo"; } >&5
1992 (eval "$ac_link") 2>conftest.err
1994 if test -s conftest.err; then
1995 grep -v '^ *+' conftest.err >conftest.er1
1996 cat conftest.er1 >&5
1997 mv -f conftest.er1 conftest.err
1999 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2000 test $ac_status = 0; } && {
2001 test -z "$ac_c_werror_flag" ||
2002 test ! -s conftest.err
2003 } && test -s conftest$ac_exeext && {
2004 test "$cross_compiling" = yes ||
2005 test -x conftest$ac_exeext
2009 $as_echo "$as_me: failed program was:" >&5
2010 sed 's/^/| /' conftest.$ac_ext >&5
2014 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2015 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2016 # interfere with the next link command; also delete a directory that is
2017 # left behind by Apple's compiler. We do this before executing the actions.
2018 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2019 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2020 as_fn_set_status $ac_retval
2022 } # ac_fn_c_try_link
2024 # ac_fn_c_check_func LINENO FUNC VAR
2025 # ----------------------------------
2026 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2027 ac_fn_c_check_func ()
2029 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2031 $as_echo_n "checking for $2... " >&6; }
2032 if eval \${$3+:} false; then :
2033 $as_echo_n "(cached) " >&6
2035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2036 /* end confdefs.h. */
2037 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2038 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2039 #define $2 innocuous_$2
2041 /* System header to define __stub macros and hopefully few prototypes,
2042 which can conflict with char $2 (); below.
2043 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2044 <limits.h> exists even on freestanding compilers. */
2047 # include <limits.h>
2049 # include <assert.h>
2054 /* Override any GCC internal prototype to avoid an error.
2055 Use char because int might match the return type of a GCC
2056 builtin and then its argument prototype would still apply. */
2061 /* The GNU C library defines this for functions which it implements
2062 to always fail with ENOSYS. Some functions are actually named
2063 something starting with __ and the normal name is an alias. */
2064 #if defined __stub_$2 || defined __stub___$2
2076 if ac_fn_c_try_link "$LINENO"; then :
2081 rm -f core conftest.err conftest.$ac_objext \
2082 conftest$ac_exeext conftest.$ac_ext
2085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2086 $as_echo "$ac_res" >&6; }
2087 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2089 } # ac_fn_c_check_func
2091 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2092 # -------------------------------------------
2093 # Tests whether TYPE exists after having included INCLUDES, setting cache
2094 # variable VAR accordingly.
2095 ac_fn_c_check_type ()
2097 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2099 $as_echo_n "checking for $2... " >&6; }
2100 if eval \${$3+:} false; then :
2101 $as_echo_n "(cached) " >&6
2104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2105 /* end confdefs.h. */
2116 if ac_fn_c_try_compile "$LINENO"; then :
2117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2118 /* end confdefs.h. */
2129 if ac_fn_c_try_compile "$LINENO"; then :
2134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2140 $as_echo "$ac_res" >&6; }
2141 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2143 } # ac_fn_c_check_type
2145 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2146 # --------------------------------------------
2147 # Tries to find the compile-time value of EXPR in a program that includes
2148 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2150 ac_fn_c_compute_int ()
2152 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2153 if test "$cross_compiling" = yes; then
2154 # Depending upon the size, compute the lo and hi bounds.
2155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2156 /* end confdefs.h. */
2161 static int test_array [1 - 2 * !(($2) >= 0)];
2163 return test_array [0];
2169 if ac_fn_c_try_compile "$LINENO"; then :
2172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2173 /* end confdefs.h. */
2178 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2180 return test_array [0];
2186 if ac_fn_c_try_compile "$LINENO"; then :
2187 ac_hi=$ac_mid; break
2189 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2190 if test $ac_lo -le $ac_mid; then
2194 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2200 /* end confdefs.h. */
2205 static int test_array [1 - 2 * !(($2) < 0)];
2207 return test_array [0];
2213 if ac_fn_c_try_compile "$LINENO"; then :
2216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2217 /* end confdefs.h. */
2222 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2224 return test_array [0];
2230 if ac_fn_c_try_compile "$LINENO"; then :
2231 ac_lo=$ac_mid; break
2233 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2234 if test $ac_mid -le $ac_hi; then
2238 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2248 # Binary search between lo and hi bounds.
2249 while test "x$ac_lo" != "x$ac_hi"; do
2250 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2252 /* end confdefs.h. */
2257 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2259 return test_array [0];
2265 if ac_fn_c_try_compile "$LINENO"; then :
2268 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2273 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2278 /* end confdefs.h. */
2280 static long int longval () { return $2; }
2281 static unsigned long int ulongval () { return $2; }
2288 FILE *f = fopen ("conftest.val", "w");
2293 long int i = longval ();
2296 fprintf (f, "%ld", i);
2300 unsigned long int i = ulongval ();
2303 fprintf (f, "%lu", i);
2305 /* Do not output a trailing newline, as this causes \r\n confusion
2306 on some platforms. */
2307 return ferror (f) || fclose (f) != 0;
2313 if ac_fn_c_try_run "$LINENO"; then :
2314 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2318 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2319 conftest.$ac_objext conftest.beam conftest.$ac_ext
2323 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2324 as_fn_set_status $ac_retval
2326 } # ac_fn_c_compute_int
2328 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2329 # ---------------------------------------------
2330 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2332 ac_fn_c_check_decl ()
2334 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2335 as_decl_name=`echo $2|sed 's/ *(.*//'`
2336 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2338 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2339 if eval \${$3+:} false; then :
2340 $as_echo_n "(cached) " >&6
2342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2343 /* end confdefs.h. */
2348 #ifndef $as_decl_name
2350 (void) $as_decl_use;
2352 (void) $as_decl_name;
2360 if ac_fn_c_try_compile "$LINENO"; then :
2365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2369 $as_echo "$ac_res" >&6; }
2370 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2372 } # ac_fn_c_check_decl
2374 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2375 # ----------------------------------------------------
2376 # Tries to find if the field MEMBER exists in type AGGR, after including
2377 # INCLUDES, setting cache variable VAR accordingly.
2378 ac_fn_c_check_member ()
2380 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2382 $as_echo_n "checking for $2.$3... " >&6; }
2383 if eval \${$4+:} false; then :
2384 $as_echo_n "(cached) " >&6
2386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2387 /* end confdefs.h. */
2399 if ac_fn_c_try_compile "$LINENO"; then :
2402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2403 /* end confdefs.h. */
2409 if (sizeof ac_aggr.$3)
2415 if ac_fn_c_try_compile "$LINENO"; then :
2420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2426 $as_echo "$ac_res" >&6; }
2427 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2429 } # ac_fn_c_check_member
2430 cat >config.log <<_ACEOF
2431 This file contains any messages produced by compilers while
2432 running configure, to aid debugging if configure makes a mistake.
2434 It was created by unbound $as_me 1.8.1, which was
2435 generated by GNU Autoconf 2.69. Invocation command line was
2447 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2448 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2449 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2450 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2451 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2453 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2454 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2456 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2457 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2458 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2459 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2460 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2461 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2462 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2466 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2470 test -z "$as_dir" && as_dir=.
2471 $as_echo "PATH: $as_dir"
2487 # Keep a trace of the command line.
2488 # Strip out --no-create and --no-recursion so they do not pile up.
2489 # Strip out --silent because we don't want to record it for future runs.
2490 # Also quote any args containing shell meta-characters.
2491 # Make two passes to allow for proper duplicate-argument suppression.
2495 ac_must_keep_next=false
2501 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2502 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2503 | -silent | --silent | --silen | --sile | --sil)
2506 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2509 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2511 as_fn_append ac_configure_args1 " '$ac_arg'"
2512 if test $ac_must_keep_next = true; then
2513 ac_must_keep_next=false # Got value, back to normal.
2516 *=* | --config-cache | -C | -disable-* | --disable-* \
2517 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2518 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2519 | -with-* | --with-* | -without-* | --without-* | --x)
2520 case "$ac_configure_args0 " in
2521 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2524 -* ) ac_must_keep_next=true ;;
2527 as_fn_append ac_configure_args " '$ac_arg'"
2532 { ac_configure_args0=; unset ac_configure_args0;}
2533 { ac_configure_args1=; unset ac_configure_args1;}
2535 # When interrupted or exit'd, cleanup temporary files, and complete
2536 # config.log. We remove comments because anyway the quotes in there
2537 # would cause problems or look ugly.
2538 # WARNING: Use '\'' to represent an apostrophe within the trap.
2539 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2540 trap 'exit_status=$?
2541 # Save into config.log some information that might help in debugging.
2545 $as_echo "## ---------------- ##
2546 ## Cache variables. ##
2547 ## ---------------- ##"
2549 # The following way of writing the cache mishandles newlines in values,
2551 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2552 eval ac_val=\$$ac_var
2556 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2557 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2560 _ | IFS | as_nl) ;; #(
2561 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2562 *) { eval $ac_var=; unset $ac_var;} ;;
2567 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2568 *${as_nl}ac_space=\ *)
2570 "s/'\''/'\''\\\\'\'''\''/g;
2571 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2574 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2581 $as_echo "## ----------------- ##
2582 ## Output variables. ##
2583 ## ----------------- ##"
2585 for ac_var in $ac_subst_vars
2587 eval ac_val=\$$ac_var
2589 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2591 $as_echo "$ac_var='\''$ac_val'\''"
2595 if test -n "$ac_subst_files"; then
2596 $as_echo "## ------------------- ##
2597 ## File substitutions. ##
2598 ## ------------------- ##"
2600 for ac_var in $ac_subst_files
2602 eval ac_val=\$$ac_var
2604 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2606 $as_echo "$ac_var='\''$ac_val'\''"
2611 if test -s confdefs.h; then
2612 $as_echo "## ----------- ##
2619 test "$ac_signal" != 0 &&
2620 $as_echo "$as_me: caught signal $ac_signal"
2621 $as_echo "$as_me: exit $exit_status"
2623 rm -f core *.core core.conftest.* &&
2624 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2627 for ac_signal in 1 2 13 15; do
2628 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2632 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2633 rm -f -r conftest* confdefs.h
2635 $as_echo "/* confdefs.h */" > confdefs.h
2637 # Predefined preprocessor variables.
2639 cat >>confdefs.h <<_ACEOF
2640 #define PACKAGE_NAME "$PACKAGE_NAME"
2643 cat >>confdefs.h <<_ACEOF
2644 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2647 cat >>confdefs.h <<_ACEOF
2648 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2651 cat >>confdefs.h <<_ACEOF
2652 #define PACKAGE_STRING "$PACKAGE_STRING"
2655 cat >>confdefs.h <<_ACEOF
2656 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2659 cat >>confdefs.h <<_ACEOF
2660 #define PACKAGE_URL "$PACKAGE_URL"
2664 # Let the site file select an alternate cache file if it wants to.
2665 # Prefer an explicitly selected file to automatically selected ones.
2668 if test -n "$CONFIG_SITE"; then
2669 # We do not want a PATH search for config.site.
2670 case $CONFIG_SITE in #((
2671 -*) ac_site_file1=./$CONFIG_SITE;;
2672 */*) ac_site_file1=$CONFIG_SITE;;
2673 *) ac_site_file1=./$CONFIG_SITE;;
2675 elif test "x$prefix" != xNONE; then
2676 ac_site_file1=$prefix/share/config.site
2677 ac_site_file2=$prefix/etc/config.site
2679 ac_site_file1=$ac_default_prefix/share/config.site
2680 ac_site_file2=$ac_default_prefix/etc/config.site
2682 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2684 test "x$ac_site_file" = xNONE && continue
2685 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2686 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2687 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2688 sed 's/^/| /' "$ac_site_file" >&5
2690 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2691 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2692 as_fn_error $? "failed to load site script $ac_site_file
2693 See \`config.log' for more details" "$LINENO" 5; }
2697 if test -r "$cache_file"; then
2698 # Some versions of bash will fail to source /dev/null (special files
2699 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2700 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2701 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2702 $as_echo "$as_me: loading cache $cache_file" >&6;}
2704 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2705 *) . "./$cache_file";;
2709 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2710 $as_echo "$as_me: creating cache $cache_file" >&6;}
2714 # Check that the precious variables saved in the cache have kept the same
2716 ac_cache_corrupted=false
2717 for ac_var in $ac_precious_vars; do
2718 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2719 eval ac_new_set=\$ac_env_${ac_var}_set
2720 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2721 eval ac_new_val=\$ac_env_${ac_var}_value
2722 case $ac_old_set,$ac_new_set in
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2725 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2726 ac_cache_corrupted=: ;;
2728 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2729 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2730 ac_cache_corrupted=: ;;
2733 if test "x$ac_old_val" != "x$ac_new_val"; then
2734 # differences in whitespace do not lead to failure.
2735 ac_old_val_w=`echo x $ac_old_val`
2736 ac_new_val_w=`echo x $ac_new_val`
2737 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2738 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2739 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2740 ac_cache_corrupted=:
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2743 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2744 eval $ac_var=\$ac_old_val
2746 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2747 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2748 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2749 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2752 # Pass precious variables to config.status.
2753 if test "$ac_new_set" = set; then
2755 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2756 *) ac_arg=$ac_var=$ac_new_val ;;
2758 case " $ac_configure_args " in
2759 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2760 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2764 if $ac_cache_corrupted; then
2765 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2766 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2767 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2768 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2769 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2771 ## -------------------- ##
2772 ## Main body of script. ##
2773 ## -------------------- ##
2776 ac_cpp='$CPP $CPPFLAGS'
2777 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2778 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2779 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2782 UNBOUND_VERSION_MAJOR=1
2784 UNBOUND_VERSION_MINOR=8
2786 UNBOUND_VERSION_MICRO=1
2789 LIBUNBOUND_CURRENT=8
2790 LIBUNBOUND_REVISION=1
2799 # 1.3.0 had 1:0:0 # ub_cancel and -export-symbols.
2804 # 1.4.0-snapshots had 1:5:0
2805 # 1.4.0 had 1:5:0 (not 2:0:0) # ub_result.why_bogus
2819 # and 1.4.13p1 and 1.4.13.p2
2821 # 1.4.15 had 3:0:1 # adds ub_version()
2826 # 1.4.20 had 4:0:2 # adds libunbound.ttl # but shipped 3:5:1
2829 # 1.5.0 had 5:3:3 # adds ub_ctx_add_ta_autr
2837 # 1.5.8 had 6:0:4 # adds ub_ctx_set_stub
2841 # 1.6.1 had 7:0:5 # ub_callback_t typedef renamed to ub_callback_type
2853 # 1.8.0 had 8:0:0 # changes the event callback function signature
2856 # Current -- the number of the binary API that we're implementing
2857 # Revision -- which iteration of the implementation of the binary
2858 # API are we supplying?
2859 # Age -- How many previous binary API versions do we also
2862 # If we release a new version that does not change the binary API,
2863 # increment Revision.
2865 # If we release a new version that changes the binary API, but does
2866 # not break programs compiled against the old binary API, increment
2867 # Current and Age. Set Revision to 0, since this is the first
2868 # implementation of the new API.
2870 # Otherwise, we're changing the binary API and breaking backward
2871 # compatibility with old binaries. Increment Current. Set Age to 0,
2872 # since we're backward compatible with no previous APIs. Set Revision
2880 ac_cpp='$CPP $CPPFLAGS'
2881 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2882 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2883 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2884 if test -n "$ac_tool_prefix"; then
2885 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2886 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2888 $as_echo_n "checking for $ac_word... " >&6; }
2889 if ${ac_cv_prog_CC+:} false; then :
2890 $as_echo_n "(cached) " >&6
2892 if test -n "$CC"; then
2893 ac_cv_prog_CC="$CC" # Let the user override the test.
2895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2899 test -z "$as_dir" && as_dir=.
2900 for ac_exec_ext in '' $ac_executable_extensions; do
2901 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2902 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2903 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2913 if test -n "$CC"; then
2914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2915 $as_echo "$CC" >&6; }
2917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2918 $as_echo "no" >&6; }
2923 if test -z "$ac_cv_prog_CC"; then
2925 # Extract the first word of "gcc", so it can be a program name with args.
2926 set dummy gcc; ac_word=$2
2927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2928 $as_echo_n "checking for $ac_word... " >&6; }
2929 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2930 $as_echo_n "(cached) " >&6
2932 if test -n "$ac_ct_CC"; then
2933 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2935 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2939 test -z "$as_dir" && as_dir=.
2940 for ac_exec_ext in '' $ac_executable_extensions; do
2941 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2942 ac_cv_prog_ac_ct_CC="gcc"
2943 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2952 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2953 if test -n "$ac_ct_CC"; then
2954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2955 $as_echo "$ac_ct_CC" >&6; }
2957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2958 $as_echo "no" >&6; }
2961 if test "x$ac_ct_CC" = x; then
2964 case $cross_compiling:$ac_tool_warned in
2966 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2967 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2968 ac_tool_warned=yes ;;
2976 if test -z "$CC"; then
2977 if test -n "$ac_tool_prefix"; then
2978 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2979 set dummy ${ac_tool_prefix}cc; ac_word=$2
2980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2981 $as_echo_n "checking for $ac_word... " >&6; }
2982 if ${ac_cv_prog_CC+:} false; then :
2983 $as_echo_n "(cached) " >&6
2985 if test -n "$CC"; then
2986 ac_cv_prog_CC="$CC" # Let the user override the test.
2988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2992 test -z "$as_dir" && as_dir=.
2993 for ac_exec_ext in '' $ac_executable_extensions; do
2994 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2995 ac_cv_prog_CC="${ac_tool_prefix}cc"
2996 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3006 if test -n "$CC"; then
3007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3008 $as_echo "$CC" >&6; }
3010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3011 $as_echo "no" >&6; }
3017 if test -z "$CC"; then
3018 # Extract the first word of "cc", so it can be a program name with args.
3019 set dummy cc; ac_word=$2
3020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3021 $as_echo_n "checking for $ac_word... " >&6; }
3022 if ${ac_cv_prog_CC+:} false; then :
3023 $as_echo_n "(cached) " >&6
3025 if test -n "$CC"; then
3026 ac_cv_prog_CC="$CC" # Let the user override the test.
3029 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3033 test -z "$as_dir" && as_dir=.
3034 for ac_exec_ext in '' $ac_executable_extensions; do
3035 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3036 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3037 ac_prog_rejected=yes
3041 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3048 if test $ac_prog_rejected = yes; then
3049 # We found a bogon in the path, so make sure we never use it.
3050 set dummy $ac_cv_prog_CC
3052 if test $# != 0; then
3053 # We chose a different compiler from the bogus one.
3054 # However, it has the same basename, so the bogon will be chosen
3055 # first if we set CC to just the basename; use the full file name.
3057 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3063 if test -n "$CC"; then
3064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3065 $as_echo "$CC" >&6; }
3067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3068 $as_echo "no" >&6; }
3073 if test -z "$CC"; then
3074 if test -n "$ac_tool_prefix"; then
3075 for ac_prog in cl.exe
3077 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3078 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3080 $as_echo_n "checking for $ac_word... " >&6; }
3081 if ${ac_cv_prog_CC+:} false; then :
3082 $as_echo_n "(cached) " >&6
3084 if test -n "$CC"; then
3085 ac_cv_prog_CC="$CC" # Let the user override the test.
3087 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3091 test -z "$as_dir" && as_dir=.
3092 for ac_exec_ext in '' $ac_executable_extensions; do
3093 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3094 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3095 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3105 if test -n "$CC"; then
3106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3107 $as_echo "$CC" >&6; }
3109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3110 $as_echo "no" >&6; }
3114 test -n "$CC" && break
3117 if test -z "$CC"; then
3119 for ac_prog in cl.exe
3121 # Extract the first word of "$ac_prog", so it can be a program name with args.
3122 set dummy $ac_prog; ac_word=$2
3123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3124 $as_echo_n "checking for $ac_word... " >&6; }
3125 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3126 $as_echo_n "(cached) " >&6
3128 if test -n "$ac_ct_CC"; then
3129 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3131 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3135 test -z "$as_dir" && as_dir=.
3136 for ac_exec_ext in '' $ac_executable_extensions; do
3137 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3138 ac_cv_prog_ac_ct_CC="$ac_prog"
3139 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3148 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3149 if test -n "$ac_ct_CC"; then
3150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3151 $as_echo "$ac_ct_CC" >&6; }
3153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3154 $as_echo "no" >&6; }
3158 test -n "$ac_ct_CC" && break
3161 if test "x$ac_ct_CC" = x; then
3164 case $cross_compiling:$ac_tool_warned in
3166 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3167 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3168 ac_tool_warned=yes ;;
3177 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3178 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3179 as_fn_error $? "no acceptable C compiler found in \$PATH
3180 See \`config.log' for more details" "$LINENO" 5; }
3182 # Provide some information about the compiler.
3183 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3186 for ac_option in --version -v -V -qversion; do
3187 { { ac_try="$ac_compiler $ac_option >&5"
3189 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3190 *) ac_try_echo=$ac_try;;
3192 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3193 $as_echo "$ac_try_echo"; } >&5
3194 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3196 if test -s conftest.err; then
3198 ... rest of stderr output deleted ...
3199 10q' conftest.err >conftest.er1
3200 cat conftest.er1 >&5
3202 rm -f conftest.er1 conftest.err
3203 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3204 test $ac_status = 0; }
3207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3208 /* end confdefs.h. */
3218 ac_clean_files_save=$ac_clean_files
3219 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3220 # Try to create an executable without -o first, disregard a.out.
3221 # It will help us diagnose broken compilers, and finding out an intuition
3223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3224 $as_echo_n "checking whether the C compiler works... " >&6; }
3225 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3227 # The possible output files:
3228 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3231 for ac_file in $ac_files
3234 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3235 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3240 if { { ac_try="$ac_link_default"
3242 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3243 *) ac_try_echo=$ac_try;;
3245 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3246 $as_echo "$ac_try_echo"; } >&5
3247 (eval "$ac_link_default") 2>&5
3249 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3250 test $ac_status = 0; }; then :
3251 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3252 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3253 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3254 # so that the user can short-circuit this test for compilers unknown to
3256 for ac_file in $ac_files ''
3258 test -f "$ac_file" || continue
3260 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3263 # We found the default executable, but exeext='' is most
3267 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3269 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3271 # We set ac_cv_exeext here because the later test for it is not
3272 # safe: cross compilers may not add the suffix if given an `-o'
3273 # argument, so we may need to know it at that point already.
3274 # Even if this section looks crufty: it has the advantage of
3281 test "$ac_cv_exeext" = no && ac_cv_exeext=
3286 if test -z "$ac_file"; then :
3287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3288 $as_echo "no" >&6; }
3289 $as_echo "$as_me: failed program was:" >&5
3290 sed 's/^/| /' conftest.$ac_ext >&5
3292 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3293 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3294 as_fn_error 77 "C compiler cannot create executables
3295 See \`config.log' for more details" "$LINENO" 5; }
3297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3298 $as_echo "yes" >&6; }
3300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3301 $as_echo_n "checking for C compiler default output file name... " >&6; }
3302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3303 $as_echo "$ac_file" >&6; }
3304 ac_exeext=$ac_cv_exeext
3306 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3307 ac_clean_files=$ac_clean_files_save
3308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3309 $as_echo_n "checking for suffix of executables... " >&6; }
3310 if { { ac_try="$ac_link"
3312 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3313 *) ac_try_echo=$ac_try;;
3315 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3316 $as_echo "$ac_try_echo"; } >&5
3317 (eval "$ac_link") 2>&5
3319 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3320 test $ac_status = 0; }; then :
3321 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3322 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3323 # work properly (i.e., refer to `conftest.exe'), while it won't with
3325 for ac_file in conftest.exe conftest conftest.*; do
3326 test -f "$ac_file" || continue
3328 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3329 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3335 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3336 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3337 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3338 See \`config.log' for more details" "$LINENO" 5; }
3340 rm -f conftest conftest$ac_cv_exeext
3341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3342 $as_echo "$ac_cv_exeext" >&6; }
3344 rm -f conftest.$ac_ext
3345 EXEEXT=$ac_cv_exeext
3347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3348 /* end confdefs.h. */
3353 FILE *f = fopen ("conftest.out", "w");
3354 return ferror (f) || fclose (f) != 0;
3360 ac_clean_files="$ac_clean_files conftest.out"
3361 # Check that the compiler produces executables we can run. If not, either
3362 # the compiler is broken, or we cross compile.
3363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3364 $as_echo_n "checking whether we are cross compiling... " >&6; }
3365 if test "$cross_compiling" != yes; then
3366 { { ac_try="$ac_link"
3368 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3369 *) ac_try_echo=$ac_try;;
3371 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3372 $as_echo "$ac_try_echo"; } >&5
3373 (eval "$ac_link") 2>&5
3375 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3376 test $ac_status = 0; }
3377 if { ac_try='./conftest$ac_cv_exeext'
3378 { { case "(($ac_try" in
3379 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3380 *) ac_try_echo=$ac_try;;
3382 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3383 $as_echo "$ac_try_echo"; } >&5
3384 (eval "$ac_try") 2>&5
3386 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3387 test $ac_status = 0; }; }; then
3390 if test "$cross_compiling" = maybe; then
3393 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3394 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3395 as_fn_error $? "cannot run C compiled programs.
3396 If you meant to cross compile, use \`--host'.
3397 See \`config.log' for more details" "$LINENO" 5; }
3401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3402 $as_echo "$cross_compiling" >&6; }
3404 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3405 ac_clean_files=$ac_clean_files_save
3406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3407 $as_echo_n "checking for suffix of object files... " >&6; }
3408 if ${ac_cv_objext+:} false; then :
3409 $as_echo_n "(cached) " >&6
3411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3412 /* end confdefs.h. */
3422 rm -f conftest.o conftest.obj
3423 if { { ac_try="$ac_compile"
3425 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3426 *) ac_try_echo=$ac_try;;
3428 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3429 $as_echo "$ac_try_echo"; } >&5
3430 (eval "$ac_compile") 2>&5
3432 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3433 test $ac_status = 0; }; then :
3434 for ac_file in conftest.o conftest.obj conftest.*; do
3435 test -f "$ac_file" || continue;
3437 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3438 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3443 $as_echo "$as_me: failed program was:" >&5
3444 sed 's/^/| /' conftest.$ac_ext >&5
3446 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3447 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3448 as_fn_error $? "cannot compute suffix of object files: cannot compile
3449 See \`config.log' for more details" "$LINENO" 5; }
3451 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3454 $as_echo "$ac_cv_objext" >&6; }
3455 OBJEXT=$ac_cv_objext
3457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3458 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3459 if ${ac_cv_c_compiler_gnu+:} false; then :
3460 $as_echo_n "(cached) " >&6
3462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3463 /* end confdefs.h. */
3476 if ac_fn_c_try_compile "$LINENO"; then :
3481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3482 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3486 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3487 if test $ac_compiler_gnu = yes; then
3492 ac_test_CFLAGS=${CFLAGS+set}
3493 ac_save_CFLAGS=$CFLAGS
3494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3495 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3496 if ${ac_cv_prog_cc_g+:} false; then :
3497 $as_echo_n "(cached) " >&6
3499 ac_save_c_werror_flag=$ac_c_werror_flag
3500 ac_c_werror_flag=yes
3503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3504 /* end confdefs.h. */
3514 if ac_fn_c_try_compile "$LINENO"; then :
3518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3519 /* end confdefs.h. */
3529 if ac_fn_c_try_compile "$LINENO"; then :
3532 ac_c_werror_flag=$ac_save_c_werror_flag
3534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3535 /* end confdefs.h. */
3545 if ac_fn_c_try_compile "$LINENO"; then :
3548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3553 ac_c_werror_flag=$ac_save_c_werror_flag
3555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3556 $as_echo "$ac_cv_prog_cc_g" >&6; }
3557 if test "$ac_test_CFLAGS" = set; then
3558 CFLAGS=$ac_save_CFLAGS
3559 elif test $ac_cv_prog_cc_g = yes; then
3560 if test "$GCC" = yes; then
3566 if test "$GCC" = yes; then
3572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3573 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3574 if ${ac_cv_prog_cc_c89+:} false; then :
3575 $as_echo_n "(cached) " >&6
3577 ac_cv_prog_cc_c89=no
3579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3580 /* end confdefs.h. */
3584 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3585 struct buf { int x; };
3586 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3587 static char *e (p, i)
3593 static char *f (char * (*g) (char **, int), char **p, ...)
3598 s = g (p, va_arg (v,int));
3603 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3604 function prototypes and stuff, but not '\xHH' hex character constants.
3605 These don't provoke an error unfortunately, instead are silently treated
3606 as 'x'. The following induces an error, until -std is added to get
3607 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3608 array size at least. It's necessary to write '\x00'==0 to get something
3609 that's true only with -std. */
3610 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3612 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3613 inside strings and character constants. */
3615 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3617 int test (int i, double x);
3618 struct s1 {int (*f) (int a);};
3619 struct s2 {int (*f) (double a);};
3620 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3626 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3631 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3632 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3634 CC="$ac_save_CC $ac_arg"
3635 if ac_fn_c_try_compile "$LINENO"; then :
3636 ac_cv_prog_cc_c89=$ac_arg
3638 rm -f core conftest.err conftest.$ac_objext
3639 test "x$ac_cv_prog_cc_c89" != "xno" && break
3641 rm -f conftest.$ac_ext
3646 case "x$ac_cv_prog_cc_c89" in
3648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3649 $as_echo "none needed" >&6; } ;;
3651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3652 $as_echo "unsupported" >&6; } ;;
3654 CC="$CC $ac_cv_prog_cc_c89"
3655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3656 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3658 if test "x$ac_cv_prog_cc_c89" != xno; then :
3663 ac_cpp='$CPP $CPPFLAGS'
3664 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3665 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3666 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3670 ac_cpp='$CPP $CPPFLAGS'
3671 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3672 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3673 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3675 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3676 # On Suns, sometimes $CPP names a directory.
3677 if test -n "$CPP" && test -d "$CPP"; then
3680 if test -z "$CPP"; then
3681 if ${ac_cv_prog_CPP+:} false; then :
3682 $as_echo_n "(cached) " >&6
3684 # Double quotes because CPP needs to be expanded
3685 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3688 for ac_c_preproc_warn_flag in '' yes
3690 # Use a header file that comes with gcc, so configuring glibc
3691 # with a fresh cross-compiler works.
3692 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3693 # <limits.h> exists even on freestanding compilers.
3694 # On the NeXT, cc -E runs the code through the compiler's parser,
3695 # not just through cpp. "Syntax error" is here to catch this case.
3696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3697 /* end confdefs.h. */
3699 # include <limits.h>
3701 # include <assert.h>
3705 if ac_fn_c_try_cpp "$LINENO"; then :
3708 # Broken: fails on valid input.
3711 rm -f conftest.err conftest.i conftest.$ac_ext
3713 # OK, works on sane cases. Now check whether nonexistent headers
3714 # can be detected and how.
3715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3716 /* end confdefs.h. */
3717 #include <ac_nonexistent.h>
3719 if ac_fn_c_try_cpp "$LINENO"; then :
3720 # Broken: success on invalid input.
3723 # Passes both tests.
3727 rm -f conftest.err conftest.i conftest.$ac_ext
3730 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3731 rm -f conftest.i conftest.err conftest.$ac_ext
3732 if $ac_preproc_ok; then :
3744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3745 $as_echo "$CPP" >&6; }
3747 for ac_c_preproc_warn_flag in '' yes
3749 # Use a header file that comes with gcc, so configuring glibc
3750 # with a fresh cross-compiler works.
3751 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3752 # <limits.h> exists even on freestanding compilers.
3753 # On the NeXT, cc -E runs the code through the compiler's parser,
3754 # not just through cpp. "Syntax error" is here to catch this case.
3755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3756 /* end confdefs.h. */
3758 # include <limits.h>
3760 # include <assert.h>
3764 if ac_fn_c_try_cpp "$LINENO"; then :
3767 # Broken: fails on valid input.
3770 rm -f conftest.err conftest.i conftest.$ac_ext
3772 # OK, works on sane cases. Now check whether nonexistent headers
3773 # can be detected and how.
3774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3775 /* end confdefs.h. */
3776 #include <ac_nonexistent.h>
3778 if ac_fn_c_try_cpp "$LINENO"; then :
3779 # Broken: success on invalid input.
3782 # Passes both tests.
3786 rm -f conftest.err conftest.i conftest.$ac_ext
3789 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3790 rm -f conftest.i conftest.err conftest.$ac_ext
3791 if $ac_preproc_ok; then :
3794 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3795 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3796 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3797 See \`config.log' for more details" "$LINENO" 5; }
3801 ac_cpp='$CPP $CPPFLAGS'
3802 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3803 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3804 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3808 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3809 if ${ac_cv_path_GREP+:} false; then :
3810 $as_echo_n "(cached) " >&6
3812 if test -z "$GREP"; then
3813 ac_path_GREP_found=false
3814 # Loop through the user's path and test for each of PROGNAME-LIST
3815 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3816 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3819 test -z "$as_dir" && as_dir=.
3820 for ac_prog in grep ggrep; do
3821 for ac_exec_ext in '' $ac_executable_extensions; do
3822 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3823 as_fn_executable_p "$ac_path_GREP" || continue
3824 # Check for GNU ac_path_GREP and select it if it is found.
3825 # Check for GNU $ac_path_GREP
3826 case `"$ac_path_GREP" --version 2>&1` in
3828 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3831 $as_echo_n 0123456789 >"conftest.in"
3834 cat "conftest.in" "conftest.in" >"conftest.tmp"
3835 mv "conftest.tmp" "conftest.in"
3836 cp "conftest.in" "conftest.nl"
3837 $as_echo 'GREP' >> "conftest.nl"
3838 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3839 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3840 as_fn_arith $ac_count + 1 && ac_count=$as_val
3841 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3842 # Best one so far, save it but keep looking for a better one
3843 ac_cv_path_GREP="$ac_path_GREP"
3844 ac_path_GREP_max=$ac_count
3846 # 10*(2^10) chars as input seems more than enough
3847 test $ac_count -gt 10 && break
3849 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3852 $ac_path_GREP_found && break 3
3857 if test -z "$ac_cv_path_GREP"; then
3858 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3861 ac_cv_path_GREP=$GREP
3865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3866 $as_echo "$ac_cv_path_GREP" >&6; }
3867 GREP="$ac_cv_path_GREP"
3870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3871 $as_echo_n "checking for egrep... " >&6; }
3872 if ${ac_cv_path_EGREP+:} false; then :
3873 $as_echo_n "(cached) " >&6
3875 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3876 then ac_cv_path_EGREP="$GREP -E"
3878 if test -z "$EGREP"; then
3879 ac_path_EGREP_found=false
3880 # Loop through the user's path and test for each of PROGNAME-LIST
3881 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3882 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3885 test -z "$as_dir" && as_dir=.
3886 for ac_prog in egrep; do
3887 for ac_exec_ext in '' $ac_executable_extensions; do
3888 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3889 as_fn_executable_p "$ac_path_EGREP" || continue
3890 # Check for GNU ac_path_EGREP and select it if it is found.
3891 # Check for GNU $ac_path_EGREP
3892 case `"$ac_path_EGREP" --version 2>&1` in
3894 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3897 $as_echo_n 0123456789 >"conftest.in"
3900 cat "conftest.in" "conftest.in" >"conftest.tmp"
3901 mv "conftest.tmp" "conftest.in"
3902 cp "conftest.in" "conftest.nl"
3903 $as_echo 'EGREP' >> "conftest.nl"
3904 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3905 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3906 as_fn_arith $ac_count + 1 && ac_count=$as_val
3907 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3908 # Best one so far, save it but keep looking for a better one
3909 ac_cv_path_EGREP="$ac_path_EGREP"
3910 ac_path_EGREP_max=$ac_count
3912 # 10*(2^10) chars as input seems more than enough
3913 test $ac_count -gt 10 && break
3915 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3918 $ac_path_EGREP_found && break 3
3923 if test -z "$ac_cv_path_EGREP"; then
3924 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3927 ac_cv_path_EGREP=$EGREP
3932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3933 $as_echo "$ac_cv_path_EGREP" >&6; }
3934 EGREP="$ac_cv_path_EGREP"
3937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3938 $as_echo_n "checking for ANSI C header files... " >&6; }
3939 if ${ac_cv_header_stdc+:} false; then :
3940 $as_echo_n "(cached) " >&6
3942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3943 /* end confdefs.h. */
3957 if ac_fn_c_try_compile "$LINENO"; then :
3958 ac_cv_header_stdc=yes
3960 ac_cv_header_stdc=no
3962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3964 if test $ac_cv_header_stdc = yes; then
3965 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3967 /* end confdefs.h. */
3971 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3972 $EGREP "memchr" >/dev/null 2>&1; then :
3975 ac_cv_header_stdc=no
3981 if test $ac_cv_header_stdc = yes; then
3982 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3984 /* end confdefs.h. */
3988 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3989 $EGREP "free" >/dev/null 2>&1; then :
3992 ac_cv_header_stdc=no
3998 if test $ac_cv_header_stdc = yes; then
3999 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4000 if test "$cross_compiling" = yes; then :
4003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4004 /* end confdefs.h. */
4007 #if ((' ' & 0x0FF) == 0x020)
4008 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4009 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4011 # define ISLOWER(c) \
4012 (('a' <= (c) && (c) <= 'i') \
4013 || ('j' <= (c) && (c) <= 'r') \
4014 || ('s' <= (c) && (c) <= 'z'))
4015 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4018 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4023 for (i = 0; i < 256; i++)
4024 if (XOR (islower (i), ISLOWER (i))
4025 || toupper (i) != TOUPPER (i))
4030 if ac_fn_c_try_run "$LINENO"; then :
4033 ac_cv_header_stdc=no
4035 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4036 conftest.$ac_objext conftest.beam conftest.$ac_ext
4041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4042 $as_echo "$ac_cv_header_stdc" >&6; }
4043 if test $ac_cv_header_stdc = yes; then
4045 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4049 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4050 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4051 inttypes.h stdint.h unistd.h
4053 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4054 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4056 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4057 cat >>confdefs.h <<_ACEOF
4058 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4067 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4068 if test "x$ac_cv_header_minix_config_h" = xyes; then :
4075 if test "$MINIX" = yes; then
4077 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4080 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4083 $as_echo "#define _MINIX 1" >>confdefs.h
4088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4089 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4090 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4091 $as_echo_n "(cached) " >&6
4093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4094 /* end confdefs.h. */
4096 # define __EXTENSIONS__ 1
4097 $ac_includes_default
4106 if ac_fn_c_try_compile "$LINENO"; then :
4107 ac_cv_safe_to_define___extensions__=yes
4109 ac_cv_safe_to_define___extensions__=no
4111 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4114 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4115 test $ac_cv_safe_to_define___extensions__ = yes &&
4116 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4118 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4120 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4122 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4124 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4128 if test "$ac_cv_header_minix_config_h" = "yes"; then
4130 $as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h
4139 case "$exec_prefix" in
4141 exec_prefix="$prefix"
4146 if uname -s 2>&1 | grep MINGW32 >/dev/null; then on_mingw="yes"
4148 if echo $host $target | grep mingw32 >/dev/null; then on_mingw="yes"
4149 else on_mingw="no"; fi
4153 # Determine configuration file
4154 # the eval is to evaluate shell expansion twice
4155 UNBOUND_SBIN_DIR=`eval echo "${sbindir}"`
4157 UNBOUND_SYSCONF_DIR=`eval echo "${sysconfdir}"`
4159 UNBOUND_LOCALSTATE_DIR=`eval echo "${localstatedir}"`
4161 if test $on_mingw = "no"; then
4162 ub_conf_file=`eval echo "${sysconfdir}/unbound/unbound.conf"`
4164 ub_conf_file="C:\\Program Files\\Unbound\\service.conf"
4167 # Check whether --with-conf_file was given.
4168 if test "${with_conf_file+set}" = set; then :
4169 withval=$with_conf_file; ub_conf_file="$withval"
4173 hdr_config="`echo $ub_conf_file | sed -e 's/\\\\/\\\\\\\\/g'`"
4176 cat >>confdefs.h <<_ACEOF
4177 #define CONFIGFILE "$hdr_config"
4180 ub_conf_dir=`$as_dirname -- "$ub_conf_file" ||
4181 $as_expr X"$ub_conf_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4182 X"$ub_conf_file" : 'X\(//\)[^/]' \| \
4183 X"$ub_conf_file" : 'X\(//\)$' \| \
4184 X"$ub_conf_file" : 'X\(/\)' \| . 2>/dev/null ||
4185 $as_echo X"$ub_conf_file" |
4186 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4205 # Determine run, chroot directory and pidfile locations
4207 # Check whether --with-run-dir was given.
4208 if test "${with_run_dir+set}" = set; then :
4209 withval=$with_run_dir; UNBOUND_RUN_DIR="$withval"
4211 if test $on_mingw = no; then
4212 UNBOUND_RUN_DIR=`dirname "$ub_conf_file"`
4220 hdr_run="`echo $UNBOUND_RUN_DIR | sed -e 's/\\\\/\\\\\\\\/g'`"
4223 cat >>confdefs.h <<_ACEOF
4224 #define RUN_DIR "$hdr_run"
4229 # Check whether --with-chroot-dir was given.
4230 if test "${with_chroot_dir+set}" = set; then :
4231 withval=$with_chroot_dir; UNBOUND_CHROOT_DIR="$withval"
4233 if test $on_mingw = no; then
4234 UNBOUND_CHROOT_DIR="$UNBOUND_RUN_DIR"
4236 UNBOUND_CHROOT_DIR=""
4242 hdr_chroot="`echo $UNBOUND_CHROOT_DIR | sed -e 's/\\\\/\\\\\\\\/g'`"
4245 cat >>confdefs.h <<_ACEOF
4246 #define CHROOT_DIR "$hdr_chroot"
4251 # Check whether --with-share-dir was given.
4252 if test "${with_share_dir+set}" = set; then :
4253 withval=$with_share_dir; UNBOUND_SHARE_DIR="$withval"
4255 UNBOUND_SHARE_DIR="$UNBOUND_RUN_DIR"
4260 cat >>confdefs.h <<_ACEOF
4261 #define SHARE_DIR "$UNBOUND_SHARE_DIR"
4266 # Check whether --with-pidfile was given.
4267 if test "${with_pidfile+set}" = set; then :
4268 withval=$with_pidfile; UNBOUND_PIDFILE="$withval"
4270 if test $on_mingw = no; then
4271 UNBOUND_PIDFILE="$UNBOUND_RUN_DIR/unbound.pid"
4279 hdr_pid="`echo $UNBOUND_PIDFILE | sed -e 's/\\\\/\\\\\\\\/g'`"
4282 cat >>confdefs.h <<_ACEOF
4283 #define PIDFILE "$hdr_pid"
4288 # Check whether --with-rootkey-file was given.
4289 if test "${with_rootkey_file+set}" = set; then :
4290 withval=$with_rootkey_file; UNBOUND_ROOTKEY_FILE="$withval"
4292 if test $on_mingw = no; then
4293 UNBOUND_ROOTKEY_FILE="$UNBOUND_RUN_DIR/root.key"
4295 UNBOUND_ROOTKEY_FILE="C:\\Program Files\\Unbound\\root.key"
4301 hdr_rkey="`echo $UNBOUND_ROOTKEY_FILE | sed -e 's/\\\\/\\\\\\\\/g'`"
4304 cat >>confdefs.h <<_ACEOF
4305 #define ROOT_ANCHOR_FILE "$hdr_rkey"
4310 # Check whether --with-rootcert-file was given.
4311 if test "${with_rootcert_file+set}" = set; then :
4312 withval=$with_rootcert_file; UNBOUND_ROOTCERT_FILE="$withval"
4314 if test $on_mingw = no; then
4315 UNBOUND_ROOTCERT_FILE="$UNBOUND_RUN_DIR/icannbundle.pem"
4317 UNBOUND_ROOTCERT_FILE="C:\\Program Files\\Unbound\\icannbundle.pem"
4323 hdr_rpem="`echo $UNBOUND_ROOTCERT_FILE | sed -e 's/\\\\/\\\\\\\\/g'`"
4326 cat >>confdefs.h <<_ACEOF
4327 #define ROOT_CERT_FILE "$hdr_rpem"
4332 # Check whether --with-username was given.
4333 if test "${with_username+set}" = set; then :
4334 withval=$with_username; UNBOUND_USERNAME="$withval"
4336 UNBOUND_USERNAME="unbound"
4341 cat >>confdefs.h <<_ACEOF
4342 #define UB_USERNAME "$UNBOUND_USERNAME"
4347 $as_echo "#define WINVER 0x0502" >>confdefs.h
4349 wnvs=`echo $PACKAGE_VERSION | sed -e 's/^[^0-9]*\([0-9][0-9]*\)[^0-9][^0-9]*\([0-9][0-9]*\)[^0-9][^0-9]*\([0-9][0-9]*\)[^0-9][^0-9]*\([0-9][0-9]*\).*$/\1,\2,\3,\4/' -e 's/^[^0-9]*\([0-9][0-9]*\)[^0-9][^0-9]*\([0-9][0-9]*\)[^0-9][^0-9]*\([0-9][0-9]*\)[^0-9]*$/\1,\2,\3,0/' `
4352 cat >>confdefs.h <<_ACEOF
4353 #define RSRC_PACKAGE_VERSION $wnvs
4357 # Checks for typedefs, structures, and compiler characteristics.
4358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4359 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4360 if ${ac_cv_c_const+:} false; then :
4361 $as_echo_n "(cached) " >&6
4363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4364 /* end confdefs.h. */
4371 /* Ultrix mips cc rejects this sort of thing. */
4372 typedef int charset[2];
4373 const charset cs = { 0, 0 };
4374 /* SunOS 4.1.1 cc rejects this. */
4375 char const *const *pcpcc;
4377 /* NEC SVR4.0.2 mips cc rejects this. */
4378 struct point {int x, y;};
4379 static struct point const zero = {0,0};
4380 /* AIX XL C 1.02.0.0 rejects this.
4381 It does not let you subtract one const X* pointer from another in
4382 an arm of an if-expression whose if-part is not a constant
4384 const char *g = "string";
4385 pcpcc = &g + (g ? g-g : 0);
4386 /* HPUX 7.0 cc rejects these. */
4388 ppc = (char**) pcpcc;
4389 pcpcc = (char const *const *) ppc;
4390 { /* SCO 3.2v4 cc rejects this sort of thing. */
4393 char const *s = 0 ? (char *) 0 : (char const *) 0;
4398 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4400 const int *foo = &x[0];
4403 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4404 typedef const int *iptr;
4408 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
4409 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4410 struct s { int j; const int *ap[3]; } bx;
4411 struct s *b = &bx; b->j = 5;
4413 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4417 return !cs[0] && !zero.x;
4424 if ac_fn_c_try_compile "$LINENO"; then :
4429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4432 $as_echo "$ac_cv_c_const" >&6; }
4433 if test $ac_cv_c_const = no; then
4435 $as_echo "#define const /**/" >>confdefs.h
4440 ac_cpp='$CPP $CPPFLAGS'
4441 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4442 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4443 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4445 # allow user to override the -g -O2 flags.
4447 if test "x$CFLAGS" = "x" ; then
4450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -g" >&5
4451 $as_echo_n "checking whether $CC supports -g... " >&6; }
4452 cache=`echo g | sed 'y%.=/+-%___p_%'`
4453 if eval \${cv_prog_cc_flag_$cache+:} false; then :
4454 $as_echo_n "(cached) " >&6
4457 echo 'void f(void){}' >conftest.c
4458 if test -z "`$CC $CPPFLAGS $CFLAGS -g -c conftest.c 2>&1`"; then
4459 eval "cv_prog_cc_flag_$cache=yes"
4461 eval "cv_prog_cc_flag_$cache=no"
4463 rm -f conftest conftest.o conftest.c
4467 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
4468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4469 $as_echo "yes" >&6; }
4473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4474 $as_echo "no" >&6; }
4481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -O2" >&5
4482 $as_echo_n "checking whether $CC supports -O2... " >&6; }
4483 cache=`echo O2 | sed 'y%.=/+-%___p_%'`
4484 if eval \${cv_prog_cc_flag_$cache+:} false; then :
4485 $as_echo_n "(cached) " >&6
4488 echo 'void f(void){}' >conftest.c
4489 if test -z "`$CC $CPPFLAGS $CFLAGS -O2 -c conftest.c 2>&1`"; then
4490 eval "cv_prog_cc_flag_$cache=yes"
4492 eval "cv_prog_cc_flag_$cache=no"
4494 rm -f conftest conftest.o conftest.c
4498 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
4499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4500 $as_echo "yes" >&6; }
4502 CFLAGS="$CFLAGS -O2"
4504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4505 $as_echo "no" >&6; }
4513 ac_cpp='$CPP $CPPFLAGS'
4514 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4515 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4516 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4517 if test -n "$ac_tool_prefix"; then
4518 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4519 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4521 $as_echo_n "checking for $ac_word... " >&6; }
4522 if ${ac_cv_prog_CC+:} false; then :
4523 $as_echo_n "(cached) " >&6
4525 if test -n "$CC"; then
4526 ac_cv_prog_CC="$CC" # Let the user override the test.
4528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4532 test -z "$as_dir" && as_dir=.
4533 for ac_exec_ext in '' $ac_executable_extensions; do
4534 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4535 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4536 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4546 if test -n "$CC"; then
4547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4548 $as_echo "$CC" >&6; }
4550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4551 $as_echo "no" >&6; }
4556 if test -z "$ac_cv_prog_CC"; then
4558 # Extract the first word of "gcc", so it can be a program name with args.
4559 set dummy gcc; ac_word=$2
4560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4561 $as_echo_n "checking for $ac_word... " >&6; }
4562 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4563 $as_echo_n "(cached) " >&6
4565 if test -n "$ac_ct_CC"; then
4566 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4568 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4572 test -z "$as_dir" && as_dir=.
4573 for ac_exec_ext in '' $ac_executable_extensions; do
4574 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4575 ac_cv_prog_ac_ct_CC="gcc"
4576 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4585 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4586 if test -n "$ac_ct_CC"; then
4587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4588 $as_echo "$ac_ct_CC" >&6; }
4590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4591 $as_echo "no" >&6; }
4594 if test "x$ac_ct_CC" = x; then
4597 case $cross_compiling:$ac_tool_warned in
4599 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4600 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4601 ac_tool_warned=yes ;;
4609 if test -z "$CC"; then
4610 if test -n "$ac_tool_prefix"; then
4611 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4612 set dummy ${ac_tool_prefix}cc; ac_word=$2
4613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4614 $as_echo_n "checking for $ac_word... " >&6; }
4615 if ${ac_cv_prog_CC+:} false; then :
4616 $as_echo_n "(cached) " >&6
4618 if test -n "$CC"; then
4619 ac_cv_prog_CC="$CC" # Let the user override the test.
4621 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4625 test -z "$as_dir" && as_dir=.
4626 for ac_exec_ext in '' $ac_executable_extensions; do
4627 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4628 ac_cv_prog_CC="${ac_tool_prefix}cc"
4629 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4639 if test -n "$CC"; then
4640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4641 $as_echo "$CC" >&6; }
4643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4644 $as_echo "no" >&6; }
4650 if test -z "$CC"; then
4651 # Extract the first word of "cc", so it can be a program name with args.
4652 set dummy cc; ac_word=$2
4653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4654 $as_echo_n "checking for $ac_word... " >&6; }
4655 if ${ac_cv_prog_CC+:} false; then :
4656 $as_echo_n "(cached) " >&6
4658 if test -n "$CC"; then
4659 ac_cv_prog_CC="$CC" # Let the user override the test.
4662 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4666 test -z "$as_dir" && as_dir=.
4667 for ac_exec_ext in '' $ac_executable_extensions; do
4668 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4669 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4670 ac_prog_rejected=yes
4674 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4681 if test $ac_prog_rejected = yes; then
4682 # We found a bogon in the path, so make sure we never use it.
4683 set dummy $ac_cv_prog_CC
4685 if test $# != 0; then
4686 # We chose a different compiler from the bogus one.
4687 # However, it has the same basename, so the bogon will be chosen
4688 # first if we set CC to just the basename; use the full file name.
4690 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4696 if test -n "$CC"; then
4697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4698 $as_echo "$CC" >&6; }
4700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4701 $as_echo "no" >&6; }
4706 if test -z "$CC"; then
4707 if test -n "$ac_tool_prefix"; then
4708 for ac_prog in cl.exe
4710 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4711 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4713 $as_echo_n "checking for $ac_word... " >&6; }
4714 if ${ac_cv_prog_CC+:} false; then :
4715 $as_echo_n "(cached) " >&6
4717 if test -n "$CC"; then
4718 ac_cv_prog_CC="$CC" # Let the user override the test.
4720 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4724 test -z "$as_dir" && as_dir=.
4725 for ac_exec_ext in '' $ac_executable_extensions; do
4726 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4727 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4728 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4738 if test -n "$CC"; then
4739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4740 $as_echo "$CC" >&6; }
4742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4743 $as_echo "no" >&6; }
4747 test -n "$CC" && break
4750 if test -z "$CC"; then
4752 for ac_prog in cl.exe
4754 # Extract the first word of "$ac_prog", so it can be a program name with args.
4755 set dummy $ac_prog; ac_word=$2
4756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4757 $as_echo_n "checking for $ac_word... " >&6; }
4758 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4759 $as_echo_n "(cached) " >&6
4761 if test -n "$ac_ct_CC"; then
4762 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4764 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4768 test -z "$as_dir" && as_dir=.
4769 for ac_exec_ext in '' $ac_executable_extensions; do
4770 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4771 ac_cv_prog_ac_ct_CC="$ac_prog"
4772 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4781 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4782 if test -n "$ac_ct_CC"; then
4783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4784 $as_echo "$ac_ct_CC" >&6; }
4786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4787 $as_echo "no" >&6; }
4791 test -n "$ac_ct_CC" && break
4794 if test "x$ac_ct_CC" = x; then
4797 case $cross_compiling:$ac_tool_warned in
4799 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4800 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4801 ac_tool_warned=yes ;;
4810 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4811 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4812 as_fn_error $? "no acceptable C compiler found in \$PATH
4813 See \`config.log' for more details" "$LINENO" 5; }
4815 # Provide some information about the compiler.
4816 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4819 for ac_option in --version -v -V -qversion; do
4820 { { ac_try="$ac_compiler $ac_option >&5"
4822 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4823 *) ac_try_echo=$ac_try;;
4825 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4826 $as_echo "$ac_try_echo"; } >&5
4827 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4829 if test -s conftest.err; then
4831 ... rest of stderr output deleted ...
4832 10q' conftest.err >conftest.er1
4833 cat conftest.er1 >&5
4835 rm -f conftest.er1 conftest.err
4836 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4837 test $ac_status = 0; }
4840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4841 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4842 if ${ac_cv_c_compiler_gnu+:} false; then :
4843 $as_echo_n "(cached) " >&6
4845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4846 /* end confdefs.h. */
4859 if ac_fn_c_try_compile "$LINENO"; then :
4864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4865 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4869 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4870 if test $ac_compiler_gnu = yes; then
4875 ac_test_CFLAGS=${CFLAGS+set}
4876 ac_save_CFLAGS=$CFLAGS
4877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4878 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4879 if ${ac_cv_prog_cc_g+:} false; then :
4880 $as_echo_n "(cached) " >&6
4882 ac_save_c_werror_flag=$ac_c_werror_flag
4883 ac_c_werror_flag=yes
4886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4887 /* end confdefs.h. */
4897 if ac_fn_c_try_compile "$LINENO"; then :
4901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4902 /* end confdefs.h. */
4912 if ac_fn_c_try_compile "$LINENO"; then :
4915 ac_c_werror_flag=$ac_save_c_werror_flag
4917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4918 /* end confdefs.h. */
4928 if ac_fn_c_try_compile "$LINENO"; then :
4931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4936 ac_c_werror_flag=$ac_save_c_werror_flag
4938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4939 $as_echo "$ac_cv_prog_cc_g" >&6; }
4940 if test "$ac_test_CFLAGS" = set; then
4941 CFLAGS=$ac_save_CFLAGS
4942 elif test $ac_cv_prog_cc_g = yes; then
4943 if test "$GCC" = yes; then
4949 if test "$GCC" = yes; then
4955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4956 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4957 if ${ac_cv_prog_cc_c89+:} false; then :
4958 $as_echo_n "(cached) " >&6
4960 ac_cv_prog_cc_c89=no
4962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4963 /* end confdefs.h. */
4967 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4968 struct buf { int x; };
4969 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4970 static char *e (p, i)
4976 static char *f (char * (*g) (char **, int), char **p, ...)
4981 s = g (p, va_arg (v,int));
4986 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4987 function prototypes and stuff, but not '\xHH' hex character constants.
4988 These don't provoke an error unfortunately, instead are silently treated
4989 as 'x'. The following induces an error, until -std is added to get
4990 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4991 array size at least. It's necessary to write '\x00'==0 to get something
4992 that's true only with -std. */
4993 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4995 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4996 inside strings and character constants. */
4998 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5000 int test (int i, double x);
5001 struct s1 {int (*f) (int a);};
5002 struct s2 {int (*f) (double a);};
5003 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5009 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5014 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5015 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5017 CC="$ac_save_CC $ac_arg"
5018 if ac_fn_c_try_compile "$LINENO"; then :
5019 ac_cv_prog_cc_c89=$ac_arg
5021 rm -f core conftest.err conftest.$ac_objext
5022 test "x$ac_cv_prog_cc_c89" != "xno" && break
5024 rm -f conftest.$ac_ext
5029 case "x$ac_cv_prog_cc_c89" in
5031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5032 $as_echo "none needed" >&6; } ;;
5034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5035 $as_echo "unsupported" >&6; } ;;
5037 CC="$CC $ac_cv_prog_cc_c89"
5038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5039 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5041 if test "x$ac_cv_prog_cc_c89" != xno; then :
5046 ac_cpp='$CPP $CPPFLAGS'
5047 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5048 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5049 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $CC dependency flag" >&5
5053 $as_echo_n "checking $CC dependency flag... " >&6; }
5054 echo 'void f(){}' >conftest.c
5055 if test "`$CC -MM conftest.c 2>&1`" = "conftest.o: conftest.c"; then
5058 if test "`$CC -xM1 conftest.c 2>&1`" = "conftest.o: conftest.c"; then
5061 DEPFLAG="-MM" # dunno do something
5064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEPFLAG" >&5
5065 $as_echo "$DEPFLAG" >&6; }
5072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Werror" >&5
5073 $as_echo_n "checking whether $CC supports -Werror... " >&6; }
5074 cache=`echo Werror | sed 'y%.=/+-%___p_%'`
5075 if eval \${cv_prog_cc_flag_$cache+:} false; then :
5076 $as_echo_n "(cached) " >&6
5079 echo 'void f(void){}' >conftest.c
5080 if test -z "`$CC $CPPFLAGS $CFLAGS -Werror -c conftest.c 2>&1`"; then
5081 eval "cv_prog_cc_flag_$cache=yes"
5083 eval "cv_prog_cc_flag_$cache=no"
5085 rm -f conftest conftest.o conftest.c
5089 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
5090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5091 $as_echo "yes" >&6; }
5095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5096 $as_echo "no" >&6; }
5103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5
5104 $as_echo_n "checking whether $CC supports -Wall... " >&6; }
5105 cache=`echo Wall | sed 'y%.=/+-%___p_%'`
5106 if eval \${cv_prog_cc_flag_$cache+:} false; then :
5107 $as_echo_n "(cached) " >&6
5110 echo 'void f(void){}' >conftest.c
5111 if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then
5112 eval "cv_prog_cc_flag_$cache=yes"
5114 eval "cv_prog_cc_flag_$cache=no"
5116 rm -f conftest conftest.o conftest.c
5120 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
5121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5122 $as_echo "yes" >&6; }
5124 ERRFLAG="$ERRFLAG -Wall"
5126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5127 $as_echo "no" >&6; }
5129 ERRFLAG="$ERRFLAG -errfmt"
5136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -std=c99" >&5
5137 $as_echo_n "checking whether $CC supports -std=c99... " >&6; }
5138 cache=`echo std=c99 | sed 'y%.=/+-%___p_%'`
5139 if eval \${cv_prog_cc_flag_$cache+:} false; then :
5140 $as_echo_n "(cached) " >&6
5143 echo 'void f(void){}' >conftest.c
5144 if test -z "`$CC $CPPFLAGS $CFLAGS -std=c99 -c conftest.c 2>&1`"; then
5145 eval "cv_prog_cc_flag_$cache=yes"
5147 eval "cv_prog_cc_flag_$cache=no"
5149 rm -f conftest conftest.o conftest.c
5153 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
5154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5155 $as_echo "yes" >&6; }
5159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5160 $as_echo "no" >&6; }
5167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -xc99" >&5
5168 $as_echo_n "checking whether $CC supports -xc99... " >&6; }
5169 cache=`echo xc99 | sed 'y%.=/+-%___p_%'`
5170 if eval \${cv_prog_cc_flag_$cache+:} false; then :
5171 $as_echo_n "(cached) " >&6
5174 echo 'void f(void){}' >conftest.c
5175 if test -z "`$CC $CPPFLAGS $CFLAGS -xc99 -c conftest.c 2>&1`"; then
5176 eval "cv_prog_cc_flag_$cache=yes"
5178 eval "cv_prog_cc_flag_$cache=no"
5180 rm -f conftest conftest.o conftest.c
5184 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
5185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5186 $as_echo "yes" >&6; }
5190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5191 $as_echo "no" >&6; }
5197 for ac_header in getopt.h time.h
5199 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5200 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5202 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5203 cat >>confdefs.h <<_ACEOF
5204 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE as a flag for $CC" >&5
5216 $as_echo_n "checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE as a flag for $CC... " >&6; }
5217 cache=`$as_echo "$C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE" | $as_tr_sh`
5218 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then :
5219 $as_echo_n "(cached) " >&6
5223 #include "confdefs.h"
5226 #include <sys/time.h>
5232 #ifdef HAVE_GETOPT_H
5243 const char* str = NULL;
5245 msg.msg_control = 0;
5246 t = ctime_r(&time, buf);
5249 a = getopt(2, opts, "a");
5251 str = gai_strerror(0);
5252 if(str && t && tv.tv_usec && msg.msg_control)
5257 echo 'void f(){}' >>conftest.c
5258 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
5259 eval "cv_prog_cc_flag_needed_$cache=no"
5262 if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then
5263 eval "cv_prog_cc_flag_needed_$cache=yes"
5265 eval "cv_prog_cc_flag_needed_$cache=fail"
5266 #echo 'Test with flag fails too!'
5268 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1"
5269 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1`
5274 rm -f conftest conftest.c conftest.o
5278 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
5279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5280 $as_echo "yes" >&6; }
5282 CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE"
5284 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
5285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5286 $as_echo "no" >&6; }
5287 #echo 'Test with flag is no!'
5289 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1"
5290 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1`
5295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5296 $as_echo "failed" >&6; }
5306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE as a flag for $CC" >&5
5307 $as_echo_n "checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE as a flag for $CC... " >&6; }
5308 cache=`$as_echo "$C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" | $as_tr_sh`
5309 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then :
5310 $as_echo_n "(cached) " >&6
5314 #include "confdefs.h"
5317 #include <sys/time.h>
5323 #ifdef HAVE_GETOPT_H
5334 const char* str = NULL;
5336 msg.msg_control = 0;
5337 t = ctime_r(&time, buf);
5340 a = getopt(2, opts, "a");
5342 str = gai_strerror(0);
5343 if(str && t && tv.tv_usec && msg.msg_control)
5348 echo 'void f(){}' >>conftest.c
5349 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
5350 eval "cv_prog_cc_flag_needed_$cache=no"
5353 if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then
5354 eval "cv_prog_cc_flag_needed_$cache=yes"
5356 eval "cv_prog_cc_flag_needed_$cache=fail"
5357 #echo 'Test with flag fails too!'
5359 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1"
5360 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1`
5365 rm -f conftest conftest.c conftest.o
5369 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
5370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5371 $as_echo "yes" >&6; }
5373 CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE"
5375 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
5376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5377 $as_echo "no" >&6; }
5378 #echo 'Test with flag is no!'
5380 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1"
5381 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1`
5386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5387 $as_echo "failed" >&6; }
5397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG as a flag for $CC" >&5
5398 $as_echo_n "checking whether we need $C99FLAG as a flag for $CC... " >&6; }
5399 cache=`$as_echo "$C99FLAG" | $as_tr_sh`
5400 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then :
5401 $as_echo_n "(cached) " >&6
5405 #include <stdbool.h>
5412 echo 'void f(){}' >>conftest.c
5413 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
5414 eval "cv_prog_cc_flag_needed_$cache=no"
5417 if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`"; then
5418 eval "cv_prog_cc_flag_needed_$cache=yes"
5420 eval "cv_prog_cc_flag_needed_$cache=fail"
5421 #echo 'Test with flag fails too!'
5423 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1"
5424 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`
5429 rm -f conftest conftest.c conftest.o
5433 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
5434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5435 $as_echo "yes" >&6; }
5437 CFLAGS="$CFLAGS $C99FLAG"
5439 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
5440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5441 $as_echo "no" >&6; }
5442 #echo 'Test with flag is no!'
5444 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1"
5445 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`
5450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5451 $as_echo "failed" >&6; }
5461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for $CC" >&5
5462 $as_echo_n "checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for $CC... " >&6; }
5463 cache=_D_BSD_SOURCE__D_DEFAULT_SOURCE
5464 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then :
5465 $as_echo_n "(cached) " >&6
5477 echo 'void f(){}' >>conftest.c
5478 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
5479 eval "cv_prog_cc_flag_needed_$cache=no"
5482 if test -z "`$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then
5483 eval "cv_prog_cc_flag_needed_$cache=yes"
5485 eval "cv_prog_cc_flag_needed_$cache=fail"
5486 #echo 'Test with flag fails too!'
5488 #echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1"
5489 #echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1`
5494 rm -f conftest conftest.c conftest.o
5498 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
5499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5500 $as_echo "yes" >&6; }
5502 CFLAGS="$CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE"
5504 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
5505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5506 $as_echo "no" >&6; }
5507 #echo 'Test with flag is no!'
5509 #echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1"
5510 #echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1`
5515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5516 $as_echo "failed" >&6; }
5526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE as a flag for $CC" >&5
5527 $as_echo_n "checking whether we need -D_GNU_SOURCE as a flag for $CC... " >&6; }
5529 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then :
5530 $as_echo_n "(cached) " >&6
5534 #include <netinet/in.h>
5537 struct in6_pktinfo inf;
5538 int a = (int)sizeof(inf);
5542 echo 'void f(){}' >>conftest.c
5543 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
5544 eval "cv_prog_cc_flag_needed_$cache=no"
5547 if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then
5548 eval "cv_prog_cc_flag_needed_$cache=yes"
5550 eval "cv_prog_cc_flag_needed_$cache=fail"
5551 #echo 'Test with flag fails too!'
5553 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1"
5554 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1`
5559 rm -f conftest conftest.c conftest.o
5563 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
5564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5565 $as_echo "yes" >&6; }
5567 CFLAGS="$CFLAGS -D_GNU_SOURCE"
5569 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
5570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5571 $as_echo "no" >&6; }
5572 #echo 'Test with flag is no!'
5574 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1"
5575 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1`
5580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5581 $as_echo "failed" >&6; }
5588 # check again for GNU_SOURCE for setresgid. May fail if setresgid
5589 # is not available at all. -D_FRSRESGID is to make this check unique.
5590 # otherwise we would get the previous cached result.
5594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC" >&5
5595 $as_echo_n "checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC... " >&6; }
5596 cache=_D_GNU_SOURCE__D_FRSRESGID
5597 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then :
5598 $as_echo_n "(cached) " >&6
5605 int a = setresgid(0,0,0);
5606 a = setresuid(0,0,0);
5610 echo 'void f(){}' >>conftest.c
5611 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
5612 eval "cv_prog_cc_flag_needed_$cache=no"
5615 if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1`"; then
5616 eval "cv_prog_cc_flag_needed_$cache=yes"
5618 eval "cv_prog_cc_flag_needed_$cache=fail"
5619 #echo 'Test with flag fails too!'
5621 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1"
5622 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1`
5627 rm -f conftest conftest.c conftest.o
5631 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
5632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5633 $as_echo "yes" >&6; }
5635 CFLAGS="$CFLAGS -D_GNU_SOURCE"
5637 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
5638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5639 $as_echo "no" >&6; }
5640 #echo 'Test with flag is no!'
5642 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1"
5643 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1`
5648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5649 $as_echo "failed" >&6; }
5659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC" >&5
5660 $as_echo_n "checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC... " >&6; }
5661 cache=_D_POSIX_C_SOURCE_200112
5662 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then :
5663 $as_echo_n "(cached) " >&6
5667 #include "confdefs.h"
5678 const char* str = NULL;
5679 t = ctime_r(&time, buf);
5680 str = gai_strerror(0);
5686 echo 'void f(){}' >>conftest.c
5687 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
5688 eval "cv_prog_cc_flag_needed_$cache=no"
5691 if test -z "`$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1`"; then
5692 eval "cv_prog_cc_flag_needed_$cache=yes"
5694 eval "cv_prog_cc_flag_needed_$cache=fail"
5695 #echo 'Test with flag fails too!'
5697 #echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1"
5698 #echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1`
5703 rm -f conftest conftest.c conftest.o
5707 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
5708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5709 $as_echo "yes" >&6; }
5711 CFLAGS="$CFLAGS -D_POSIX_C_SOURCE=200112"
5713 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
5714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5715 $as_echo "no" >&6; }
5716 #echo 'Test with flag is no!'
5718 #echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1"
5719 #echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1`
5724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5725 $as_echo "failed" >&6; }
5735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D__EXTENSIONS__ as a flag for $CC" >&5
5736 $as_echo_n "checking whether we need -D__EXTENSIONS__ as a flag for $CC... " >&6; }
5737 cache=_D__EXTENSIONS__
5738 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then :
5739 $as_echo_n "(cached) " >&6
5743 #include "confdefs.h"
5746 #include <sys/time.h>
5751 #ifdef HAVE_GETOPT_H
5761 a = getopt(2, opts, "a");
5768 echo 'void f(){}' >>conftest.c
5769 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
5770 eval "cv_prog_cc_flag_needed_$cache=no"
5773 if test -z "`$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1`"; then
5774 eval "cv_prog_cc_flag_needed_$cache=yes"
5776 eval "cv_prog_cc_flag_needed_$cache=fail"
5777 #echo 'Test with flag fails too!'
5779 #echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1"
5780 #echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1`
5785 rm -f conftest conftest.c conftest.o
5789 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
5790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5791 $as_echo "yes" >&6; }
5793 CFLAGS="$CFLAGS -D__EXTENSIONS__"
5795 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
5796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5797 $as_echo "no" >&6; }
5798 #echo 'Test with flag is no!'
5800 #echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1"
5801 #echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1`
5806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5807 $as_echo "failed" >&6; }
5816 # debug mode flags warnings
5817 # Check whether --enable-checking was given.
5818 if test "${enable_checking+set}" = set; then :
5819 enableval=$enable_checking;
5822 # Check whether --enable-debug was given.
5823 if test "${enable_debug+set}" = set; then :
5824 enableval=$enable_debug;
5827 if test "$enable_debug" = "yes"; then debug_enabled="$enable_debug";
5828 else debug_enabled="$enable_checking"; fi
5830 case "$debug_enabled" in
5834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -W" >&5
5835 $as_echo_n "checking whether $CC supports -W... " >&6; }
5836 cache=`echo W | sed 'y%.=/+-%___p_%'`
5837 if eval \${cv_prog_cc_flag_$cache+:} false; then :
5838 $as_echo_n "(cached) " >&6
5841 echo 'void f(void){}' >conftest.c
5842 if test -z "`$CC $CPPFLAGS $CFLAGS -W -c conftest.c 2>&1`"; then
5843 eval "cv_prog_cc_flag_$cache=yes"
5845 eval "cv_prog_cc_flag_$cache=no"
5847 rm -f conftest conftest.o conftest.c
5851 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
5852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5853 $as_echo "yes" >&6; }
5857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5858 $as_echo "no" >&6; }
5865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5
5866 $as_echo_n "checking whether $CC supports -Wall... " >&6; }
5867 cache=`echo Wall | sed 'y%.=/+-%___p_%'`
5868 if eval \${cv_prog_cc_flag_$cache+:} false; then :
5869 $as_echo_n "(cached) " >&6
5872 echo 'void f(void){}' >conftest.c
5873 if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then
5874 eval "cv_prog_cc_flag_$cache=yes"
5876 eval "cv_prog_cc_flag_$cache=no"
5878 rm -f conftest conftest.o conftest.c
5882 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
5883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5884 $as_echo "yes" >&6; }
5886 CFLAGS="$CFLAGS -Wall"
5888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5889 $as_echo "no" >&6; }
5896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wextra" >&5
5897 $as_echo_n "checking whether $CC supports -Wextra... " >&6; }
5898 cache=`echo Wextra | sed 'y%.=/+-%___p_%'`
5899 if eval \${cv_prog_cc_flag_$cache+:} false; then :
5900 $as_echo_n "(cached) " >&6
5903 echo 'void f(void){}' >conftest.c
5904 if test -z "`$CC $CPPFLAGS $CFLAGS -Wextra -c conftest.c 2>&1`"; then
5905 eval "cv_prog_cc_flag_$cache=yes"
5907 eval "cv_prog_cc_flag_$cache=no"
5909 rm -f conftest conftest.o conftest.c
5913 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
5914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5915 $as_echo "yes" >&6; }
5917 CFLAGS="$CFLAGS -Wextra"
5919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5920 $as_echo "no" >&6; }
5927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wdeclaration-after-statement" >&5
5928 $as_echo_n "checking whether $CC supports -Wdeclaration-after-statement... " >&6; }
5929 cache=`echo Wdeclaration-after-statement | sed 'y%.=/+-%___p_%'`
5930 if eval \${cv_prog_cc_flag_$cache+:} false; then :
5931 $as_echo_n "(cached) " >&6
5934 echo 'void f(void){}' >conftest.c
5935 if test -z "`$CC $CPPFLAGS $CFLAGS -Wdeclaration-after-statement -c conftest.c 2>&1`"; then
5936 eval "cv_prog_cc_flag_$cache=yes"
5938 eval "cv_prog_cc_flag_$cache=no"
5940 rm -f conftest conftest.o conftest.c
5944 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
5945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5946 $as_echo "yes" >&6; }
5948 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
5950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5951 $as_echo "no" >&6; }
5957 $as_echo "#define UNBOUND_DEBUG /**/" >>confdefs.h
5964 if test "$default_cflags" = "yes"; then
5965 # only when CFLAGS was "" at the start, if the users wants to
5966 # override we shouldn't add default cflags, because they wouldn't
5967 # be able to turn off these options and set the CFLAGS wanted.
5969 # Check whether --enable-flto was given.
5970 if test "${enable_flto+set}" = set; then :
5971 enableval=$enable_flto;
5974 if test "x$enable_flto" != "xno"; then :
5976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -flto" >&5
5977 $as_echo_n "checking if $CC supports -flto... " >&6; }
5979 CFLAGS="$CFLAGS -flto"
5980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5981 /* end confdefs.h. */
5991 if ac_fn_c_try_link "$LINENO"; then :
5993 if $CC $CFLAGS -o conftest conftest.c 2>&1 | $GREP -e "warning: no debug symbols in executable" -e "warning: object" >/dev/null; then
5995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5996 $as_echo "no" >&6; }
5998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5999 $as_echo "yes" >&6; }
6001 rm -f conftest conftest.c conftest.o
6004 CFLAGS="$BAKCFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6005 $as_echo "no" >&6; }
6007 rm -f core conftest.err conftest.$ac_objext \
6008 conftest$ac_exeext conftest.$ac_ext
6013 # Check whether --enable-pie was given.
6014 if test "${enable_pie+set}" = set; then :
6015 enableval=$enable_pie;
6018 if test "x$enable_pie" = "xyes"; then :
6020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports PIE" >&5
6021 $as_echo_n "checking if $CC supports PIE... " >&6; }
6022 BAKLDFLAGS="$LDFLAGS"
6024 LDFLAGS="$LDFLAGS -pie"
6025 CFLAGS="$CFLAGS -fPIE"
6026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6027 /* end confdefs.h. */
6037 if ac_fn_c_try_link "$LINENO"; then :
6039 if $CC $CFLAGS $LDFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then
6040 LDFLAGS="$BAKLDFLAGS"
6041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6042 $as_echo "no" >&6; }
6044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6045 $as_echo "yes" >&6; }
6047 rm -f conftest conftest.c conftest.o
6050 LDFLAGS="$BAKLDFLAGS" ; CFLAGS="$BAKCFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6051 $as_echo "no" >&6; }
6053 rm -f core conftest.err conftest.$ac_objext \
6054 conftest$ac_exeext conftest.$ac_ext
6059 # Check whether --enable-relro_now was given.
6060 if test "${enable_relro_now+set}" = set; then :
6061 enableval=$enable_relro_now;
6064 if test "x$enable_relro_now" = "xyes"; then :
6066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wl,-z,relro,-z,now" >&5
6067 $as_echo_n "checking if $CC supports -Wl,-z,relro,-z,now... " >&6; }
6068 BAKLDFLAGS="$LDFLAGS"
6069 LDFLAGS="$LDFLAGS -Wl,-z,relro,-z,now"
6070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6071 /* end confdefs.h. */
6081 if ac_fn_c_try_link "$LINENO"; then :
6083 if $CC $CFLAGS $LDFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then
6084 LDFLAGS="$BAKLDFLAGS"
6085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6086 $as_echo "no" >&6; }
6088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6089 $as_echo "yes" >&6; }
6091 rm -f conftest conftest.c conftest.o
6094 LDFLAGS="$BAKLDFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6095 $as_echo "no" >&6; }
6097 rm -f core conftest.err conftest.$ac_objext \
6098 conftest$ac_exeext conftest.$ac_ext
6104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
6105 $as_echo_n "checking for inline... " >&6; }
6106 if ${ac_cv_c_inline+:} false; then :
6107 $as_echo_n "(cached) " >&6
6110 for ac_kw in inline __inline__ __inline; do
6111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6112 /* end confdefs.h. */
6115 static $ac_kw foo_t static_foo () {return 0; }
6116 $ac_kw foo_t foo () {return 0; }
6120 if ac_fn_c_try_compile "$LINENO"; then :
6121 ac_cv_c_inline=$ac_kw
6123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6124 test "$ac_cv_c_inline" != no && break
6128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6129 $as_echo "$ac_cv_c_inline" >&6; }
6131 case $ac_cv_c_inline in
6134 case $ac_cv_c_inline in
6136 *) ac_val=$ac_cv_c_inline;;
6138 cat >>confdefs.h <<_ACEOF
6140 #define inline $ac_val
6147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"format\" attribute" >&5
6148 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"format\" attribute... " >&6; }
6149 if ${ac_cv_c_format_attribute+:} false; then :
6150 $as_echo_n "(cached) " >&6
6152 ac_cv_c_format_attribute=no
6153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6154 /* end confdefs.h. */
6156 void f (char *format, ...) __attribute__ ((format (printf, 1, 2)));
6157 void (*pf) (char *format, ...) __attribute__ ((format (printf, 1, 2)));
6169 if ac_fn_c_try_compile "$LINENO"; then :
6170 ac_cv_c_format_attribute="yes"
6172 ac_cv_c_format_attribute="no"
6174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_format_attribute" >&5
6180 $as_echo "$ac_cv_c_format_attribute" >&6; }
6181 if test $ac_cv_c_format_attribute = yes; then
6183 $as_echo "#define HAVE_ATTR_FORMAT 1" >>confdefs.h
6188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"unused\" attribute" >&5
6189 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"unused\" attribute... " >&6; }
6190 if ${ac_cv_c_unused_attribute+:} false; then :
6191 $as_echo_n "(cached) " >&6
6193 ac_cv_c_unused_attribute=no
6194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6195 /* end confdefs.h. */
6197 void f (char *u __attribute__((unused)));
6209 if ac_fn_c_try_compile "$LINENO"; then :
6210 ac_cv_c_unused_attribute="yes"
6212 ac_cv_c_unused_attribute="no"
6214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_unused_attribute" >&5
6222 $as_echo "$ac_cv_c_unused_attribute" >&6; }
6223 if test $ac_cv_c_unused_attribute = yes; then
6225 $as_echo "#define HAVE_ATTR_UNUSED 1" >>confdefs.h
6232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"weak\" attribute" >&5
6233 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"weak\" attribute... " >&6; }
6234 if ${ac_cv_c_weak_attribute+:} false; then :
6235 $as_echo_n "(cached) " >&6
6237 ac_cv_c_weak_attribute=no
6238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6239 /* end confdefs.h. */
6241 __attribute__((weak)) void f(int x) { printf("%d", x); }
6253 if ac_fn_c_try_compile "$LINENO"; then :
6254 ac_cv_c_weak_attribute="yes"
6256 ac_cv_c_weak_attribute="no"
6258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_weak_attribute" >&5
6264 $as_echo "$ac_cv_c_weak_attribute" >&6; }
6265 if test $ac_cv_c_weak_attribute = yes; then
6267 $as_echo "#define HAVE_ATTR_WEAK 1" >>confdefs.h
6270 $as_echo "#define ATTR_WEAK __attribute__((weak))" >>confdefs.h
6277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"noreturn\" attribute" >&5
6278 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"noreturn\" attribute... " >&6; }
6279 if ${ac_cv_c_noreturn_attribute+:} false; then :
6280 $as_echo_n "(cached) " >&6
6282 ac_cv_c_noreturn_attribute=no
6283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6284 /* end confdefs.h. */
6286 __attribute__((noreturn)) void f(int x) { printf("%d", x); }
6298 if ac_fn_c_try_compile "$LINENO"; then :
6299 ac_cv_c_noreturn_attribute="yes"
6301 ac_cv_c_noreturn_attribute="no"
6303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_noreturn_attribute" >&5
6309 $as_echo "$ac_cv_c_noreturn_attribute" >&6; }
6310 if test $ac_cv_c_noreturn_attribute = yes; then
6312 $as_echo "#define HAVE_ATTR_NORETURN 1" >>confdefs.h
6315 $as_echo "#define ATTR_NORETURN __attribute__((__noreturn__))" >>confdefs.h
6320 if test "$srcdir" != "."; then
6321 CPPFLAGS="$CPPFLAGS -I$srcdir"
6328 for ac_prog in flex lex
6330 # Extract the first word of "$ac_prog", so it can be a program name with args.
6331 set dummy $ac_prog; ac_word=$2
6332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6333 $as_echo_n "checking for $ac_word... " >&6; }
6334 if ${ac_cv_prog_LEX+:} false; then :
6335 $as_echo_n "(cached) " >&6
6337 if test -n "$LEX"; then
6338 ac_cv_prog_LEX="$LEX" # Let the user override the test.
6340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6344 test -z "$as_dir" && as_dir=.
6345 for ac_exec_ext in '' $ac_executable_extensions; do
6346 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6347 ac_cv_prog_LEX="$ac_prog"
6348 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6358 if test -n "$LEX"; then
6359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
6360 $as_echo "$LEX" >&6; }
6362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6363 $as_echo "no" >&6; }
6367 test -n "$LEX" && break
6369 test -n "$LEX" || LEX=":"
6371 if test "x$LEX" != "x:"; then
6372 cat >conftest.l <<_ACEOF
6378 e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */
6379 yyless ((input () != 0)); }
6380 f { unput (yytext[0]); }
6381 . { BEGIN INITIAL; }
6383 #ifdef YYTEXT_POINTER
6384 extern char *yytext;
6389 return ! yylex () + ! yywrap ();
6392 { { ac_try="$LEX conftest.l"
6394 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6395 *) ac_try_echo=$ac_try;;
6397 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
6398 $as_echo "$ac_try_echo"; } >&5
6399 (eval "$LEX conftest.l") 2>&5
6401 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6402 test $ac_status = 0; }
6403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
6404 $as_echo_n "checking lex output file root... " >&6; }
6405 if ${ac_cv_prog_lex_root+:} false; then :
6406 $as_echo_n "(cached) " >&6
6409 if test -f lex.yy.c; then
6410 ac_cv_prog_lex_root=lex.yy
6411 elif test -f lexyy.c; then
6412 ac_cv_prog_lex_root=lexyy
6414 as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
6417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
6418 $as_echo "$ac_cv_prog_lex_root" >&6; }
6419 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
6421 if test -z "${LEXLIB+set}"; then
6422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
6423 $as_echo_n "checking lex library... " >&6; }
6424 if ${ac_cv_lib_lex+:} false; then :
6425 $as_echo_n "(cached) " >&6
6429 ac_cv_lib_lex='none needed'
6430 for ac_lib in '' -lfl -ll; do
6431 LIBS="$ac_lib $ac_save_LIBS"
6432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6433 /* end confdefs.h. */
6434 `cat $LEX_OUTPUT_ROOT.c`
6436 if ac_fn_c_try_link "$LINENO"; then :
6437 ac_cv_lib_lex=$ac_lib
6439 rm -f core conftest.err conftest.$ac_objext \
6440 conftest$ac_exeext conftest.$ac_ext
6441 test "$ac_cv_lib_lex" != 'none needed' && break
6446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
6447 $as_echo "$ac_cv_lib_lex" >&6; }
6448 test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
6452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
6453 $as_echo_n "checking whether yytext is a pointer... " >&6; }
6454 if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
6455 $as_echo_n "(cached) " >&6
6457 # POSIX says lex can declare yytext either as a pointer or an array; the
6458 # default is implementation-dependent. Figure out which it is, since
6459 # not all implementations provide the %pointer and %array declarations.
6460 ac_cv_prog_lex_yytext_pointer=no
6462 LIBS="$LEXLIB $ac_save_LIBS"
6463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6464 /* end confdefs.h. */
6466 #define YYTEXT_POINTER 1
6467 `cat $LEX_OUTPUT_ROOT.c`
6469 if ac_fn_c_try_link "$LINENO"; then :
6470 ac_cv_prog_lex_yytext_pointer=yes
6472 rm -f core conftest.err conftest.$ac_objext \
6473 conftest$ac_exeext conftest.$ac_ext
6477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
6478 $as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
6479 if test $ac_cv_prog_lex_yytext_pointer = yes; then
6481 $as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
6484 rm -f conftest.l $LEX_OUTPUT_ROOT.c
6487 if test "$LEX" != "" -a "$LEX" != ":"; then
6489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yylex_destroy" >&5
6490 $as_echo_n "checking for yylex_destroy... " >&6; }
6491 if echo %% | $LEX -t 2>&1 | grep yylex_destroy >/dev/null 2>&1; then
6493 $as_echo "#define LEX_HAS_YYLEX_DESTROY 1" >>confdefs.h
6495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6496 $as_echo "yes" >&6; }
6497 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6498 $as_echo "no" >&6; };
6503 if test "$LEX" != "" -a "$LEX" != ":"; then
6505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lex %option" >&5
6506 $as_echo_n "checking for lex %option... " >&6; }
6507 if cat <<EOF | $LEX -t 2>&1 | grep yy_delete_buffer >/dev/null 2>&1; then
6511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6512 $as_echo "yes" >&6; }
6513 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6514 $as_echo "no" >&6; };
6519 for ac_prog in 'bison -y' byacc
6521 # Extract the first word of "$ac_prog", so it can be a program name with args.
6522 set dummy $ac_prog; ac_word=$2
6523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6524 $as_echo_n "checking for $ac_word... " >&6; }
6525 if ${ac_cv_prog_YACC+:} false; then :
6526 $as_echo_n "(cached) " >&6
6528 if test -n "$YACC"; then
6529 ac_cv_prog_YACC="$YACC" # Let the user override the test.
6531 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6535 test -z "$as_dir" && as_dir=.
6536 for ac_exec_ext in '' $ac_executable_extensions; do
6537 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6538 ac_cv_prog_YACC="$ac_prog"
6539 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6548 YACC=$ac_cv_prog_YACC
6549 if test -n "$YACC"; then
6550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
6551 $as_echo "$YACC" >&6; }
6553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6554 $as_echo "no" >&6; }
6558 test -n "$YACC" && break
6560 test -n "$YACC" || YACC="yacc"
6562 # Extract the first word of "doxygen", so it can be a program name with args.
6563 set dummy doxygen; ac_word=$2
6564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6565 $as_echo_n "checking for $ac_word... " >&6; }
6566 if ${ac_cv_prog_doxygen+:} false; then :
6567 $as_echo_n "(cached) " >&6
6569 if test -n "$doxygen"; then
6570 ac_cv_prog_doxygen="$doxygen" # Let the user override the test.
6572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6576 test -z "$as_dir" && as_dir=.
6577 for ac_exec_ext in '' $ac_executable_extensions; do
6578 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6579 ac_cv_prog_doxygen="doxygen"
6580 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6589 doxygen=$ac_cv_prog_doxygen
6590 if test -n "$doxygen"; then
6591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doxygen" >&5
6592 $as_echo "$doxygen" >&6; }
6594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6595 $as_echo "no" >&6; }
6599 if test -n "$ac_tool_prefix"; then
6600 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6601 set dummy ${ac_tool_prefix}strip; ac_word=$2
6602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6603 $as_echo_n "checking for $ac_word... " >&6; }
6604 if ${ac_cv_prog_STRIP+:} false; then :
6605 $as_echo_n "(cached) " >&6
6607 if test -n "$STRIP"; then
6608 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6610 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6614 test -z "$as_dir" && as_dir=.
6615 for ac_exec_ext in '' $ac_executable_extensions; do
6616 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6617 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6618 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6627 STRIP=$ac_cv_prog_STRIP
6628 if test -n "$STRIP"; then
6629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6630 $as_echo "$STRIP" >&6; }
6632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6633 $as_echo "no" >&6; }
6638 if test -z "$ac_cv_prog_STRIP"; then
6640 # Extract the first word of "strip", so it can be a program name with args.
6641 set dummy strip; ac_word=$2
6642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6643 $as_echo_n "checking for $ac_word... " >&6; }
6644 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6645 $as_echo_n "(cached) " >&6
6647 if test -n "$ac_ct_STRIP"; then
6648 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6654 test -z "$as_dir" && as_dir=.
6655 for ac_exec_ext in '' $ac_executable_extensions; do
6656 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6657 ac_cv_prog_ac_ct_STRIP="strip"
6658 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6667 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6668 if test -n "$ac_ct_STRIP"; then
6669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6670 $as_echo "$ac_ct_STRIP" >&6; }
6672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6673 $as_echo "no" >&6; }
6676 if test "x$ac_ct_STRIP" = x; then
6679 case $cross_compiling:$ac_tool_warned in
6681 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6682 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6683 ac_tool_warned=yes ;;
6688 STRIP="$ac_cv_prog_STRIP"
6692 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
6693 if test -f "$ac_dir/install-sh"; then
6695 ac_install_sh="$ac_aux_dir/install-sh -c"
6697 elif test -f "$ac_dir/install.sh"; then
6699 ac_install_sh="$ac_aux_dir/install.sh -c"
6701 elif test -f "$ac_dir/shtool"; then
6703 ac_install_sh="$ac_aux_dir/shtool install -c"
6707 if test -z "$ac_aux_dir"; then
6708 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
6711 # These three variables are undocumented and unsupported,
6712 # and are intended to be withdrawn in a future Autoconf release.
6713 # They can cause serious problems if a builder's source tree is in a directory
6714 # whose full name contains unusual characters.
6715 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
6716 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
6717 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
6720 # Make sure we can run config.sub.
6721 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
6722 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
6724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
6725 $as_echo_n "checking build system type... " >&6; }
6726 if ${ac_cv_build+:} false; then :
6727 $as_echo_n "(cached) " >&6
6729 ac_build_alias=$build_alias
6730 test "x$ac_build_alias" = x &&
6731 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
6732 test "x$ac_build_alias" = x &&
6733 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
6734 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
6735 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
6738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
6739 $as_echo "$ac_cv_build" >&6; }
6740 case $ac_cv_build in
6742 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
6745 ac_save_IFS=$IFS; IFS='-'
6751 # Remember, the first character of IFS is used to create $*,
6752 # except with old shells:
6755 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
6758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
6759 $as_echo_n "checking host system type... " >&6; }
6760 if ${ac_cv_host+:} false; then :
6761 $as_echo_n "(cached) " >&6
6763 if test "x$host_alias" = x; then
6764 ac_cv_host=$ac_cv_build
6766 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
6767 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
6771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
6772 $as_echo "$ac_cv_host" >&6; }
6775 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
6778 ac_save_IFS=$IFS; IFS='-'
6784 # Remember, the first character of IFS is used to create $*,
6785 # except with old shells:
6788 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
6792 # skip these tests, we do not need them.
6801 # always use ./libtool unless override from commandline (libtool=mylibtool)
6802 if test -z "$libtool"; then
6806 # avoid libtool max commandline length test on systems that fork slowly.
6808 if echo "$host_os" | grep "sunos4" >/dev/null; then
6809 lt_cv_sys_max_cmd_len=32750;
6811 if test -n "$ac_tool_prefix"; then
6812 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6813 set dummy ${ac_tool_prefix}ar; ac_word=$2
6814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6815 $as_echo_n "checking for $ac_word... " >&6; }
6816 if ${ac_cv_path_AR+:} false; then :
6817 $as_echo_n "(cached) " >&6
6821 ac_cv_path_AR="$AR" # Let the user override the test with a path.
6824 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6828 test -z "$as_dir" && as_dir=.
6829 for ac_exec_ext in '' $ac_executable_extensions; do
6830 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6831 ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
6832 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6843 if test -n "$AR"; then
6844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6845 $as_echo "$AR" >&6; }
6847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6848 $as_echo "no" >&6; }
6853 if test -z "$ac_cv_path_AR"; then
6855 # Extract the first word of "ar", so it can be a program name with args.
6856 set dummy ar; ac_word=$2
6857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6858 $as_echo_n "checking for $ac_word... " >&6; }
6859 if ${ac_cv_path_ac_pt_AR+:} false; then :
6860 $as_echo_n "(cached) " >&6
6864 ac_cv_path_ac_pt_AR="$ac_pt_AR" # Let the user override the test with a path.
6867 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6871 test -z "$as_dir" && as_dir=.
6872 for ac_exec_ext in '' $ac_executable_extensions; do
6873 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6874 ac_cv_path_ac_pt_AR="$as_dir/$ac_word$ac_exec_ext"
6875 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6885 ac_pt_AR=$ac_cv_path_ac_pt_AR
6886 if test -n "$ac_pt_AR"; then
6887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_AR" >&5
6888 $as_echo "$ac_pt_AR" >&6; }
6890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6891 $as_echo "no" >&6; }
6894 if test "x$ac_pt_AR" = x; then
6897 case $cross_compiling:$ac_tool_warned in
6899 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6900 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6901 ac_tool_warned=yes ;;
6909 if test $AR = false; then
6910 as_fn_error $? "Cannot find 'ar', please extend PATH to include it" "$LINENO" 5
6915 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
6916 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
6921 macro_version='2.4.6'
6922 macro_revision='2.4.6'
6936 ltmain=$ac_aux_dir/ltmain.sh
6938 # Backslashify metacharacters that are still active within
6939 # double-quoted strings.
6940 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
6942 # Same as above, but do not quote variable references.
6943 double_quote_subst='s/\(["`\\]\)/\\\1/g'
6945 # Sed substitution to delay expansion of an escaped shell variable in a
6946 # double_quote_subst'ed string.
6947 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
6949 # Sed substitution to delay expansion of an escaped single quote.
6950 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
6952 # Sed substitution to avoid accidental globbing in evaled expressions
6953 no_glob_subst='s/\*/\\\*/g'
6955 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6956 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
6957 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
6959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
6960 $as_echo_n "checking how to print strings... " >&6; }
6961 # Test print first, because it will be a builtin if present.
6962 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
6963 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
6965 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
6968 # Use this function as a fallback that always works.
6969 func_fallback_echo ()
6971 eval 'cat <<_LTECHO_EOF
6975 ECHO='func_fallback_echo'
6978 # func_echo_all arg...
6979 # Invoke $ECHO with all args, space-separated.
6986 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
6987 $as_echo "printf" >&6; } ;;
6988 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
6989 $as_echo "print -r" >&6; } ;;
6990 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
6991 $as_echo "cat" >&6; } ;;
7007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
7008 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
7009 if ${ac_cv_path_SED+:} false; then :
7010 $as_echo_n "(cached) " >&6
7012 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
7013 for ac_i in 1 2 3 4 5 6 7; do
7014 ac_script="$ac_script$as_nl$ac_script"
7016 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
7017 { ac_script=; unset ac_script;}
7018 if test -z "$SED"; then
7019 ac_path_SED_found=false
7020 # Loop through the user's path and test for each of PROGNAME-LIST
7021 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7025 test -z "$as_dir" && as_dir=.
7026 for ac_prog in sed gsed; do
7027 for ac_exec_ext in '' $ac_executable_extensions; do
7028 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
7029 as_fn_executable_p "$ac_path_SED" || continue
7030 # Check for GNU ac_path_SED and select it if it is found.
7031 # Check for GNU $ac_path_SED
7032 case `"$ac_path_SED" --version 2>&1` in
7034 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
7037 $as_echo_n 0123456789 >"conftest.in"
7040 cat "conftest.in" "conftest.in" >"conftest.tmp"
7041 mv "conftest.tmp" "conftest.in"
7042 cp "conftest.in" "conftest.nl"
7043 $as_echo '' >> "conftest.nl"
7044 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
7045 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
7046 as_fn_arith $ac_count + 1 && ac_count=$as_val
7047 if test $ac_count -gt ${ac_path_SED_max-0}; then
7048 # Best one so far, save it but keep looking for a better one
7049 ac_cv_path_SED="$ac_path_SED"
7050 ac_path_SED_max=$ac_count
7052 # 10*(2^10) chars as input seems more than enough
7053 test $ac_count -gt 10 && break
7055 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
7058 $ac_path_SED_found && break 3
7063 if test -z "$ac_cv_path_SED"; then
7064 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
7071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
7072 $as_echo "$ac_cv_path_SED" >&6; }
7073 SED="$ac_cv_path_SED"
7076 test -z "$SED" && SED=sed
7077 Xsed="$SED -e 1s/^X//"
7089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
7090 $as_echo_n "checking for fgrep... " >&6; }
7091 if ${ac_cv_path_FGREP+:} false; then :
7092 $as_echo_n "(cached) " >&6
7094 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
7095 then ac_cv_path_FGREP="$GREP -F"
7097 if test -z "$FGREP"; then
7098 ac_path_FGREP_found=false
7099 # Loop through the user's path and test for each of PROGNAME-LIST
7100 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7101 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
7104 test -z "$as_dir" && as_dir=.
7105 for ac_prog in fgrep; do
7106 for ac_exec_ext in '' $ac_executable_extensions; do
7107 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
7108 as_fn_executable_p "$ac_path_FGREP" || continue
7109 # Check for GNU ac_path_FGREP and select it if it is found.
7110 # Check for GNU $ac_path_FGREP
7111 case `"$ac_path_FGREP" --version 2>&1` in
7113 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
7116 $as_echo_n 0123456789 >"conftest.in"
7119 cat "conftest.in" "conftest.in" >"conftest.tmp"
7120 mv "conftest.tmp" "conftest.in"
7121 cp "conftest.in" "conftest.nl"
7122 $as_echo 'FGREP' >> "conftest.nl"
7123 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
7124 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
7125 as_fn_arith $ac_count + 1 && ac_count=$as_val
7126 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
7127 # Best one so far, save it but keep looking for a better one
7128 ac_cv_path_FGREP="$ac_path_FGREP"
7129 ac_path_FGREP_max=$ac_count
7131 # 10*(2^10) chars as input seems more than enough
7132 test $ac_count -gt 10 && break
7134 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
7137 $ac_path_FGREP_found && break 3
7142 if test -z "$ac_cv_path_FGREP"; then
7143 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
7146 ac_cv_path_FGREP=$FGREP
7151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
7152 $as_echo "$ac_cv_path_FGREP" >&6; }
7153 FGREP="$ac_cv_path_FGREP"
7156 test -z "$GREP" && GREP=grep
7176 # Check whether --with-gnu-ld was given.
7177 if test "${with_gnu_ld+set}" = set; then :
7178 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
7184 if test yes = "$GCC"; then
7185 # Check if gcc -print-prog-name=ld gives a path.
7186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
7187 $as_echo_n "checking for ld used by $CC... " >&6; }
7190 # gcc leaves a trailing carriage return, which upsets mingw
7191 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7193 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7196 # Accept absolute paths.
7198 re_direlt='/[^/][^/]*/\.\./'
7199 # Canonicalize the pathname of ld
7200 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
7201 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
7202 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
7204 test -z "$LD" && LD=$ac_prog
7207 # If it fails, then pretend we aren't using GCC.
7211 # If it is relative, then search for the first ld in PATH.
7215 elif test yes = "$with_gnu_ld"; then
7216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7217 $as_echo_n "checking for GNU ld... " >&6; }
7219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7220 $as_echo_n "checking for non-GNU ld... " >&6; }
7222 if ${lt_cv_path_LD+:} false; then :
7223 $as_echo_n "(cached) " >&6
7225 if test -z "$LD"; then
7226 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
7227 for ac_dir in $PATH; do
7229 test -z "$ac_dir" && ac_dir=.
7230 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7231 lt_cv_path_LD=$ac_dir/$ac_prog
7232 # Check to see if the program is GNU ld. I'd rather use --version,
7233 # but apparently some variants of GNU ld only accept -v.
7234 # Break only if it was the GNU/non-GNU ld that we prefer.
7235 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
7236 *GNU* | *'with BFD'*)
7237 test no != "$with_gnu_ld" && break
7240 test yes != "$with_gnu_ld" && break
7247 lt_cv_path_LD=$LD # Let the user override the test with a path.
7252 if test -n "$LD"; then
7253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7254 $as_echo "$LD" >&6; }
7256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7257 $as_echo "no" >&6; }
7259 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
7260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7261 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7262 if ${lt_cv_prog_gnu_ld+:} false; then :
7263 $as_echo_n "(cached) " >&6
7265 # I'd rather use --version here, but apparently some GNU lds only accept -v.
7266 case `$LD -v 2>&1 </dev/null` in
7267 *GNU* | *'with BFD'*)
7268 lt_cv_prog_gnu_ld=yes
7271 lt_cv_prog_gnu_ld=no
7275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
7276 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
7277 with_gnu_ld=$lt_cv_prog_gnu_ld
7287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
7288 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
7289 if ${lt_cv_path_NM+:} false; then :
7290 $as_echo_n "(cached) " >&6
7292 if test -n "$NM"; then
7293 # Let the user override the test.
7296 lt_nm_to_check=${ac_tool_prefix}nm
7297 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
7298 lt_nm_to_check="$lt_nm_to_check nm"
7300 for lt_tmp_nm in $lt_nm_to_check; do
7301 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
7302 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
7304 test -z "$ac_dir" && ac_dir=.
7305 tmp_nm=$ac_dir/$lt_tmp_nm
7306 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
7307 # Check to see if the nm accepts a BSD-compat flag.
7308 # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
7309 # nm: unknown option "B" ignored
7310 # Tru64's nm complains that /dev/null is an invalid object file
7311 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
7313 mingw*) lt_bad_file=conftest.nm/nofile ;;
7314 *) lt_bad_file=/dev/null ;;
7316 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
7317 *$lt_bad_file* | *'Invalid file or object type'*)
7318 lt_cv_path_NM="$tmp_nm -B"
7322 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
7324 lt_cv_path_NM="$tmp_nm -p"
7328 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
7329 continue # so that we can try to find one that supports BSD flags
7338 : ${lt_cv_path_NM=no}
7341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
7342 $as_echo "$lt_cv_path_NM" >&6; }
7343 if test no != "$lt_cv_path_NM"; then
7346 # Didn't find any BSD compatible name lister, look for dumpbin.
7347 if test -n "$DUMPBIN"; then :
7348 # Let the user override the test.
7350 if test -n "$ac_tool_prefix"; then
7351 for ac_prog in dumpbin "link -dump"
7353 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
7354 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
7355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7356 $as_echo_n "checking for $ac_word... " >&6; }
7357 if ${ac_cv_prog_DUMPBIN+:} false; then :
7358 $as_echo_n "(cached) " >&6
7360 if test -n "$DUMPBIN"; then
7361 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
7363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7367 test -z "$as_dir" && as_dir=.
7368 for ac_exec_ext in '' $ac_executable_extensions; do
7369 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7370 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
7371 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7380 DUMPBIN=$ac_cv_prog_DUMPBIN
7381 if test -n "$DUMPBIN"; then
7382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
7383 $as_echo "$DUMPBIN" >&6; }
7385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7386 $as_echo "no" >&6; }
7390 test -n "$DUMPBIN" && break
7393 if test -z "$DUMPBIN"; then
7394 ac_ct_DUMPBIN=$DUMPBIN
7395 for ac_prog in dumpbin "link -dump"
7397 # Extract the first word of "$ac_prog", so it can be a program name with args.
7398 set dummy $ac_prog; ac_word=$2
7399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7400 $as_echo_n "checking for $ac_word... " >&6; }
7401 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
7402 $as_echo_n "(cached) " >&6
7404 if test -n "$ac_ct_DUMPBIN"; then
7405 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
7407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7411 test -z "$as_dir" && as_dir=.
7412 for ac_exec_ext in '' $ac_executable_extensions; do
7413 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7414 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
7415 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7424 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
7425 if test -n "$ac_ct_DUMPBIN"; then
7426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
7427 $as_echo "$ac_ct_DUMPBIN" >&6; }
7429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7430 $as_echo "no" >&6; }
7434 test -n "$ac_ct_DUMPBIN" && break
7437 if test "x$ac_ct_DUMPBIN" = x; then
7440 case $cross_compiling:$ac_tool_warned in
7442 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7443 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7444 ac_tool_warned=yes ;;
7446 DUMPBIN=$ac_ct_DUMPBIN
7450 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
7452 DUMPBIN="$DUMPBIN -symbols -headers"
7460 if test : != "$DUMPBIN"; then
7464 test -z "$NM" && NM=nm
7471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
7472 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
7473 if ${lt_cv_nm_interface+:} false; then :
7474 $as_echo_n "(cached) " >&6
7476 lt_cv_nm_interface="BSD nm"
7477 echo "int some_variable = 0;" > conftest.$ac_ext
7478 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
7479 (eval "$ac_compile" 2>conftest.err)
7480 cat conftest.err >&5
7481 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
7482 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
7483 cat conftest.err >&5
7484 (eval echo "\"\$as_me:$LINENO: output\"" >&5)
7485 cat conftest.out >&5
7486 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
7487 lt_cv_nm_interface="MS dumpbin"
7491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
7492 $as_echo "$lt_cv_nm_interface" >&6; }
7494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7495 $as_echo_n "checking whether ln -s works... " >&6; }
7497 if test "$LN_S" = "ln -s"; then
7498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7499 $as_echo "yes" >&6; }
7501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7502 $as_echo "no, using $LN_S" >&6; }
7505 # find the maximum length of command line arguments
7506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
7507 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
7508 if ${lt_cv_sys_max_cmd_len+:} false; then :
7509 $as_echo_n "(cached) " >&6
7516 # On DJGPP, this test can blow up pretty badly due to problems in libc
7517 # (any single argument exceeding 2000 bytes causes a buffer overrun
7518 # during glob expansion). Even if it were fixed, the result of this
7519 # check would be larger than it should be.
7520 lt_cv_sys_max_cmd_len=12288; # 12K is about right
7524 # Under GNU Hurd, this test is not required because there is
7525 # no limit to the length of command line arguments.
7526 # Libtool will interpret -1 as no limit whatsoever
7527 lt_cv_sys_max_cmd_len=-1;
7530 cygwin* | mingw* | cegcc*)
7531 # On Win9x/ME, this test blows up -- it succeeds, but takes
7532 # about 5 minutes as the teststring grows exponentially.
7533 # Worse, since 9x/ME are not pre-emptively multitasking,
7534 # you end up with a "frozen" computer, even though with patience
7535 # the test eventually succeeds (with a max line length of 256k).
7536 # Instead, let's just punt: use the minimum linelength reported by
7537 # all of the supported platforms: 8192 (on NT/2K/XP).
7538 lt_cv_sys_max_cmd_len=8192;
7542 # On MiNT this can take a long time and run out of memory.
7543 lt_cv_sys_max_cmd_len=8192;
7547 # On AmigaOS with pdksh, this test takes hours, literally.
7548 # So we just punt and use a minimum line length of 8192.
7549 lt_cv_sys_max_cmd_len=8192;
7552 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
7553 # This has been around since 386BSD, at least. Likely further.
7554 if test -x /sbin/sysctl; then
7555 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
7556 elif test -x /usr/sbin/sysctl; then
7557 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
7559 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
7561 # And add a safety zone
7562 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
7563 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
7567 # We know the value 262144 and hardcode it with a safety zone (like BSD)
7568 lt_cv_sys_max_cmd_len=196608
7572 # The test takes a long time on OS/2.
7573 lt_cv_sys_max_cmd_len=8192
7577 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
7578 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
7579 # nice to cause kernel panics so lets avoid the loop below.
7580 # First set a reasonable default.
7581 lt_cv_sys_max_cmd_len=16384
7583 if test -x /sbin/sysconfig; then
7584 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
7585 *1*) lt_cv_sys_max_cmd_len=-1 ;;
7590 lt_cv_sys_max_cmd_len=102400
7592 sysv5* | sco5v6* | sysv4.2uw2*)
7593 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
7594 if test -n "$kargmax"; then
7595 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
7597 lt_cv_sys_max_cmd_len=32768
7601 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
7602 if test -n "$lt_cv_sys_max_cmd_len" && \
7603 test undefined != "$lt_cv_sys_max_cmd_len"; then
7604 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
7605 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
7607 # Make teststring a little bigger before we do anything with it.
7608 # a 1K string should be a reasonable start.
7609 for i in 1 2 3 4 5 6 7 8; do
7610 teststring=$teststring$teststring
7612 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
7613 # If test is not a shell built-in, we'll probably end up computing a
7614 # maximum length that is only half of the actual maximum length, but
7616 while { test X`env echo "$teststring$teststring" 2>/dev/null` \
7617 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
7618 test 17 != "$i" # 1/2 MB should be enough
7621 teststring=$teststring$teststring
7623 # Only check the string length outside the loop.
7624 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
7626 # Add a significant safety factor because C++ compilers can tack on
7627 # massive amounts of additional arguments before passing them to the
7628 # linker. It appears as though 1/2 is a usable value.
7629 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
7636 if test -n "$lt_cv_sys_max_cmd_len"; then
7637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
7638 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
7640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
7641 $as_echo "none" >&6; }
7643 max_cmd_len=$lt_cv_sys_max_cmd_len
7654 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7664 # test EBCDIC or ASCII
7665 case `echo X|tr X '\101'` in
7666 A) # ASCII based system
7667 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7668 lt_SP2NL='tr \040 \012'
7669 lt_NL2SP='tr \015\012 \040\040'
7671 *) # EBCDIC based system
7672 lt_SP2NL='tr \100 \n'
7673 lt_NL2SP='tr \r\n \100\100'
7685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
7686 $as_echo_n "checking how to convert $build file names to $host format... " >&6; }
7687 if ${lt_cv_to_host_file_cmd+:} false; then :
7688 $as_echo_n "(cached) " >&6
7693 *-*-mingw* ) # actually msys
7694 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7697 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7699 * ) # otherwise, assume *nix
7700 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7706 *-*-mingw* ) # actually msys
7707 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7710 lt_cv_to_host_file_cmd=func_convert_file_noop
7712 * ) # otherwise, assume *nix
7713 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7717 * ) # unhandled hosts (and "normal" native builds)
7718 lt_cv_to_host_file_cmd=func_convert_file_noop
7724 to_host_file_cmd=$lt_cv_to_host_file_cmd
7725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
7726 $as_echo "$lt_cv_to_host_file_cmd" >&6; }
7732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
7733 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
7734 if ${lt_cv_to_tool_file_cmd+:} false; then :
7735 $as_echo_n "(cached) " >&6
7737 #assume ordinary cross tools, or native build.
7738 lt_cv_to_tool_file_cmd=func_convert_file_noop
7742 *-*-mingw* ) # actually msys
7743 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7751 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
7753 $as_echo "$lt_cv_to_tool_file_cmd" >&6; }
7759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
7760 $as_echo_n "checking for $LD option to reload object files... " >&6; }
7761 if ${lt_cv_ld_reload_flag+:} false; then :
7762 $as_echo_n "(cached) " >&6
7764 lt_cv_ld_reload_flag='-r'
7766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
7767 $as_echo "$lt_cv_ld_reload_flag" >&6; }
7768 reload_flag=$lt_cv_ld_reload_flag
7769 case $reload_flag in
7771 *) reload_flag=" $reload_flag" ;;
7773 reload_cmds='$LD$reload_flag -o $output$reload_objs'
7775 cygwin* | mingw* | pw32* | cegcc*)
7776 if test yes != "$GCC"; then
7781 if test yes = "$GCC"; then
7782 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
7784 reload_cmds='$LD$reload_flag -o $output$reload_objs'
7797 if test -n "$ac_tool_prefix"; then
7798 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
7799 set dummy ${ac_tool_prefix}objdump; ac_word=$2
7800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7801 $as_echo_n "checking for $ac_word... " >&6; }
7802 if ${ac_cv_prog_OBJDUMP+:} false; then :
7803 $as_echo_n "(cached) " >&6
7805 if test -n "$OBJDUMP"; then
7806 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
7808 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7812 test -z "$as_dir" && as_dir=.
7813 for ac_exec_ext in '' $ac_executable_extensions; do
7814 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7815 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
7816 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7825 OBJDUMP=$ac_cv_prog_OBJDUMP
7826 if test -n "$OBJDUMP"; then
7827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
7828 $as_echo "$OBJDUMP" >&6; }
7830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7831 $as_echo "no" >&6; }
7836 if test -z "$ac_cv_prog_OBJDUMP"; then
7837 ac_ct_OBJDUMP=$OBJDUMP
7838 # Extract the first word of "objdump", so it can be a program name with args.
7839 set dummy objdump; ac_word=$2
7840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7841 $as_echo_n "checking for $ac_word... " >&6; }
7842 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
7843 $as_echo_n "(cached) " >&6
7845 if test -n "$ac_ct_OBJDUMP"; then
7846 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
7848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7852 test -z "$as_dir" && as_dir=.
7853 for ac_exec_ext in '' $ac_executable_extensions; do
7854 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7855 ac_cv_prog_ac_ct_OBJDUMP="objdump"
7856 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7865 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
7866 if test -n "$ac_ct_OBJDUMP"; then
7867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
7868 $as_echo "$ac_ct_OBJDUMP" >&6; }
7870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7871 $as_echo "no" >&6; }
7874 if test "x$ac_ct_OBJDUMP" = x; then
7877 case $cross_compiling:$ac_tool_warned in
7879 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7880 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7881 ac_tool_warned=yes ;;
7883 OBJDUMP=$ac_ct_OBJDUMP
7886 OBJDUMP="$ac_cv_prog_OBJDUMP"
7889 test -z "$OBJDUMP" && OBJDUMP=objdump
7899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
7900 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
7901 if ${lt_cv_deplibs_check_method+:} false; then :
7902 $as_echo_n "(cached) " >&6
7904 lt_cv_file_magic_cmd='$MAGIC_CMD'
7905 lt_cv_file_magic_test_file=
7906 lt_cv_deplibs_check_method='unknown'
7907 # Need to set the preceding variable on all platforms that support
7908 # interlibrary dependencies.
7909 # 'none' -- dependencies not supported.
7910 # 'unknown' -- same as none, but documents that we really don't know.
7911 # 'pass_all' -- all dependencies passed with no checks.
7912 # 'test_compile' -- check by making test program.
7913 # 'file_magic [[regex]]' -- check by looking for files in library path
7914 # that responds to the $file_magic_cmd with a given extended regex.
7915 # If you have 'file' or equivalent on your system and you're not sure
7916 # whether 'pass_all' will *always* work, you probably want this one.
7920 lt_cv_deplibs_check_method=pass_all
7924 lt_cv_deplibs_check_method=pass_all
7928 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
7929 lt_cv_file_magic_cmd='/usr/bin/file -L'
7930 lt_cv_file_magic_test_file=/shlib/libc.so
7934 # func_win32_libid is a shell function defined in ltmain.sh
7935 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
7936 lt_cv_file_magic_cmd='func_win32_libid'
7940 # Base MSYS/MinGW do not provide the 'file' command needed by
7941 # func_win32_libid shell function, so use a weaker test based on 'objdump',
7942 # unless we find 'file', for example because we are cross-compiling.
7943 if ( file / ) >/dev/null 2>&1; then
7944 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
7945 lt_cv_file_magic_cmd='func_win32_libid'
7947 # Keep this pattern in sync with the one in func_win32_libid.
7948 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
7949 lt_cv_file_magic_cmd='$OBJDUMP -f'
7954 # use the weaker test based on 'objdump'. See mingw*.
7955 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
7956 lt_cv_file_magic_cmd='$OBJDUMP -f'
7959 darwin* | rhapsody*)
7960 lt_cv_deplibs_check_method=pass_all
7963 freebsd* | dragonfly*)
7964 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7967 # Not sure whether the presence of OpenBSD here was a mistake.
7968 # Let's accept both of them until this is cleared up.
7969 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
7970 lt_cv_file_magic_cmd=/usr/bin/file
7971 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
7975 lt_cv_deplibs_check_method=pass_all
7980 lt_cv_deplibs_check_method=pass_all
7983 hpux10.20* | hpux11*)
7984 lt_cv_file_magic_cmd=/usr/bin/file
7987 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
7988 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
7991 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
7992 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
7995 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
7996 lt_cv_file_magic_test_file=/usr/lib/libc.sl
8002 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
8003 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
8006 irix5* | irix6* | nonstopux*)
8008 *-32|*"-32 ") libmagic=32-bit;;
8009 *-n32|*"-n32 ") libmagic=N32;;
8010 *-64|*"-64 ") libmagic=64-bit;;
8011 *) libmagic=never-match;;
8013 lt_cv_deplibs_check_method=pass_all
8016 # This must be glibc/ELF.
8017 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
8018 lt_cv_deplibs_check_method=pass_all
8022 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
8023 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
8025 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
8030 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
8031 lt_cv_file_magic_cmd=/usr/bin/file
8032 lt_cv_file_magic_test_file=/usr/lib/libnls.so
8036 lt_cv_deplibs_check_method=pass_all
8040 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
8041 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
8043 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
8047 osf3* | osf4* | osf5*)
8048 lt_cv_deplibs_check_method=pass_all
8052 lt_cv_deplibs_check_method=pass_all
8056 lt_cv_deplibs_check_method=pass_all
8059 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
8060 lt_cv_deplibs_check_method=pass_all
8064 case $host_vendor in
8066 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
8067 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
8070 lt_cv_deplibs_check_method=pass_all
8073 lt_cv_file_magic_cmd='/bin/file'
8074 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
8077 lt_cv_file_magic_cmd='/bin/file'
8078 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
8079 lt_cv_file_magic_test_file=/lib/libc.so
8082 lt_cv_deplibs_check_method=pass_all
8085 lt_cv_deplibs_check_method=pass_all
8091 lt_cv_deplibs_check_method=pass_all
8094 lt_cv_deplibs_check_method=pass_all
8099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
8100 $as_echo "$lt_cv_deplibs_check_method" >&6; }
8104 if test "$build" = "$host"; then
8107 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
8110 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
8116 file_magic_cmd=$lt_cv_file_magic_cmd
8117 deplibs_check_method=$lt_cv_deplibs_check_method
8118 test -z "$deplibs_check_method" && deplibs_check_method=unknown
8141 if test -n "$ac_tool_prefix"; then
8142 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
8143 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
8144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8145 $as_echo_n "checking for $ac_word... " >&6; }
8146 if ${ac_cv_prog_DLLTOOL+:} false; then :
8147 $as_echo_n "(cached) " >&6
8149 if test -n "$DLLTOOL"; then
8150 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
8152 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8156 test -z "$as_dir" && as_dir=.
8157 for ac_exec_ext in '' $ac_executable_extensions; do
8158 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8159 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
8160 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8169 DLLTOOL=$ac_cv_prog_DLLTOOL
8170 if test -n "$DLLTOOL"; then
8171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
8172 $as_echo "$DLLTOOL" >&6; }
8174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8175 $as_echo "no" >&6; }
8180 if test -z "$ac_cv_prog_DLLTOOL"; then
8181 ac_ct_DLLTOOL=$DLLTOOL
8182 # Extract the first word of "dlltool", so it can be a program name with args.
8183 set dummy dlltool; ac_word=$2
8184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8185 $as_echo_n "checking for $ac_word... " >&6; }
8186 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
8187 $as_echo_n "(cached) " >&6
8189 if test -n "$ac_ct_DLLTOOL"; then
8190 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
8192 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8196 test -z "$as_dir" && as_dir=.
8197 for ac_exec_ext in '' $ac_executable_extensions; do
8198 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8199 ac_cv_prog_ac_ct_DLLTOOL="dlltool"
8200 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8209 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
8210 if test -n "$ac_ct_DLLTOOL"; then
8211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
8212 $as_echo "$ac_ct_DLLTOOL" >&6; }
8214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8215 $as_echo "no" >&6; }
8218 if test "x$ac_ct_DLLTOOL" = x; then
8221 case $cross_compiling:$ac_tool_warned in
8223 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8224 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8225 ac_tool_warned=yes ;;
8227 DLLTOOL=$ac_ct_DLLTOOL
8230 DLLTOOL="$ac_cv_prog_DLLTOOL"
8233 test -z "$DLLTOOL" && DLLTOOL=dlltool
8244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
8245 $as_echo_n "checking how to associate runtime and link libraries... " >&6; }
8246 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
8247 $as_echo_n "(cached) " >&6
8249 lt_cv_sharedlib_from_linklib_cmd='unknown'
8252 cygwin* | mingw* | pw32* | cegcc*)
8253 # two different shell functions defined in ltmain.sh;
8254 # decide which one to use based on capabilities of $DLLTOOL
8255 case `$DLLTOOL --help 2>&1` in
8256 *--identify-strict*)
8257 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
8260 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
8265 # fallback: assume linklib IS sharedlib
8266 lt_cv_sharedlib_from_linklib_cmd=$ECHO
8271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
8272 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
8273 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
8274 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
8282 if test -n "$ac_tool_prefix"; then
8285 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
8286 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
8287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8288 $as_echo_n "checking for $ac_word... " >&6; }
8289 if ${ac_cv_prog_AR+:} false; then :
8290 $as_echo_n "(cached) " >&6
8292 if test -n "$AR"; then
8293 ac_cv_prog_AR="$AR" # Let the user override the test.
8295 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8299 test -z "$as_dir" && as_dir=.
8300 for ac_exec_ext in '' $ac_executable_extensions; do
8301 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8302 ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
8303 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8313 if test -n "$AR"; then
8314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8315 $as_echo "$AR" >&6; }
8317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8318 $as_echo "no" >&6; }
8322 test -n "$AR" && break
8325 if test -z "$AR"; then
8329 # Extract the first word of "$ac_prog", so it can be a program name with args.
8330 set dummy $ac_prog; ac_word=$2
8331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8332 $as_echo_n "checking for $ac_word... " >&6; }
8333 if ${ac_cv_prog_ac_ct_AR+:} false; then :
8334 $as_echo_n "(cached) " >&6
8336 if test -n "$ac_ct_AR"; then
8337 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
8339 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8343 test -z "$as_dir" && as_dir=.
8344 for ac_exec_ext in '' $ac_executable_extensions; do
8345 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8346 ac_cv_prog_ac_ct_AR="$ac_prog"
8347 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8356 ac_ct_AR=$ac_cv_prog_ac_ct_AR
8357 if test -n "$ac_ct_AR"; then
8358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
8359 $as_echo "$ac_ct_AR" >&6; }
8361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8362 $as_echo "no" >&6; }
8366 test -n "$ac_ct_AR" && break
8369 if test "x$ac_ct_AR" = x; then
8372 case $cross_compiling:$ac_tool_warned in
8374 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8375 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8376 ac_tool_warned=yes ;;
8395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
8396 $as_echo_n "checking for archiver @FILE support... " >&6; }
8397 if ${lt_cv_ar_at_file+:} false; then :
8398 $as_echo_n "(cached) " >&6
8401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8402 /* end confdefs.h. */
8412 if ac_fn_c_try_compile "$LINENO"; then :
8413 echo conftest.$ac_objext > conftest.lst
8414 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
8415 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
8416 (eval $lt_ar_try) 2>&5
8418 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8419 test $ac_status = 0; }
8420 if test 0 -eq "$ac_status"; then
8421 # Ensure the archiver fails upon bogus file names.
8422 rm -f conftest.$ac_objext libconftest.a
8423 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
8424 (eval $lt_ar_try) 2>&5
8426 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8427 test $ac_status = 0; }
8428 if test 0 -ne "$ac_status"; then
8432 rm -f conftest.* libconftest.a
8435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
8439 $as_echo "$lt_cv_ar_at_file" >&6; }
8441 if test no = "$lt_cv_ar_at_file"; then
8444 archiver_list_spec=$lt_cv_ar_at_file
8453 if test -n "$ac_tool_prefix"; then
8454 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
8455 set dummy ${ac_tool_prefix}strip; ac_word=$2
8456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8457 $as_echo_n "checking for $ac_word... " >&6; }
8458 if ${ac_cv_prog_STRIP+:} false; then :
8459 $as_echo_n "(cached) " >&6
8461 if test -n "$STRIP"; then
8462 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
8464 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8468 test -z "$as_dir" && as_dir=.
8469 for ac_exec_ext in '' $ac_executable_extensions; do
8470 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8471 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
8472 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8481 STRIP=$ac_cv_prog_STRIP
8482 if test -n "$STRIP"; then
8483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
8484 $as_echo "$STRIP" >&6; }
8486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8487 $as_echo "no" >&6; }
8492 if test -z "$ac_cv_prog_STRIP"; then
8494 # Extract the first word of "strip", so it can be a program name with args.
8495 set dummy strip; ac_word=$2
8496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8497 $as_echo_n "checking for $ac_word... " >&6; }
8498 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
8499 $as_echo_n "(cached) " >&6
8501 if test -n "$ac_ct_STRIP"; then
8502 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
8504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8508 test -z "$as_dir" && as_dir=.
8509 for ac_exec_ext in '' $ac_executable_extensions; do
8510 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8511 ac_cv_prog_ac_ct_STRIP="strip"
8512 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8521 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
8522 if test -n "$ac_ct_STRIP"; then
8523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
8524 $as_echo "$ac_ct_STRIP" >&6; }
8526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8527 $as_echo "no" >&6; }
8530 if test "x$ac_ct_STRIP" = x; then
8533 case $cross_compiling:$ac_tool_warned in
8535 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8536 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8537 ac_tool_warned=yes ;;
8542 STRIP="$ac_cv_prog_STRIP"
8545 test -z "$STRIP" && STRIP=:
8552 if test -n "$ac_tool_prefix"; then
8553 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8554 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8556 $as_echo_n "checking for $ac_word... " >&6; }
8557 if ${ac_cv_prog_RANLIB+:} false; then :
8558 $as_echo_n "(cached) " >&6
8560 if test -n "$RANLIB"; then
8561 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8563 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8567 test -z "$as_dir" && as_dir=.
8568 for ac_exec_ext in '' $ac_executable_extensions; do
8569 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8570 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8571 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8580 RANLIB=$ac_cv_prog_RANLIB
8581 if test -n "$RANLIB"; then
8582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
8583 $as_echo "$RANLIB" >&6; }
8585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8586 $as_echo "no" >&6; }
8591 if test -z "$ac_cv_prog_RANLIB"; then
8592 ac_ct_RANLIB=$RANLIB
8593 # Extract the first word of "ranlib", so it can be a program name with args.
8594 set dummy ranlib; ac_word=$2
8595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8596 $as_echo_n "checking for $ac_word... " >&6; }
8597 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
8598 $as_echo_n "(cached) " >&6
8600 if test -n "$ac_ct_RANLIB"; then
8601 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8607 test -z "$as_dir" && as_dir=.
8608 for ac_exec_ext in '' $ac_executable_extensions; do
8609 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8610 ac_cv_prog_ac_ct_RANLIB="ranlib"
8611 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8620 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8621 if test -n "$ac_ct_RANLIB"; then
8622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
8623 $as_echo "$ac_ct_RANLIB" >&6; }
8625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8626 $as_echo "no" >&6; }
8629 if test "x$ac_ct_RANLIB" = x; then
8632 case $cross_compiling:$ac_tool_warned in
8634 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8635 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8636 ac_tool_warned=yes ;;
8638 RANLIB=$ac_ct_RANLIB
8641 RANLIB="$ac_cv_prog_RANLIB"
8644 test -z "$RANLIB" && RANLIB=:
8651 # Determine commands to create old-style static archives.
8652 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
8653 old_postinstall_cmds='chmod 644 $oldlib'
8654 old_postuninstall_cmds=
8656 if test -n "$RANLIB"; then
8659 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
8662 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
8665 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
8670 lock_old_archive_extraction=yes ;;
8672 lock_old_archive_extraction=no ;;
8695 for ac_prog in gawk mawk nawk awk
8697 # Extract the first word of "$ac_prog", so it can be a program name with args.
8698 set dummy $ac_prog; ac_word=$2
8699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8700 $as_echo_n "checking for $ac_word... " >&6; }
8701 if ${ac_cv_prog_AWK+:} false; then :
8702 $as_echo_n "(cached) " >&6
8704 if test -n "$AWK"; then
8705 ac_cv_prog_AWK="$AWK" # Let the user override the test.
8707 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8711 test -z "$as_dir" && as_dir=.
8712 for ac_exec_ext in '' $ac_executable_extensions; do
8713 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8714 ac_cv_prog_AWK="$ac_prog"
8715 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8725 if test -n "$AWK"; then
8726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
8727 $as_echo "$AWK" >&6; }
8729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8730 $as_echo "no" >&6; }
8734 test -n "$AWK" && break
8755 # If no C compiler was specified, use CC.
8758 # If no C compiler flags were specified, use CFLAGS.
8759 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8761 # Allow CC to be a program name with arguments.
8765 # Check for command to grab the raw symbol name followed by C symbol from nm.
8766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
8767 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
8768 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
8769 $as_echo_n "(cached) " >&6
8772 # These are sane defaults that work on at least a few old systems.
8773 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
8775 # Character class describing NM global symbol codes.
8776 symcode='[BCDEGRST]'
8778 # Regexp to match symbols that can be accessed directly from C.
8779 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
8781 # Define system-specific variables.
8786 cygwin* | mingw* | pw32* | cegcc*)
8787 symcode='[ABCDGISTW]'
8790 if test ia64 = "$host_cpu"; then
8791 symcode='[ABCDEGRST]'
8795 symcode='[BCDEGRST]'
8798 symcode='[BCDEGQRST]'
8809 sysv5* | sco5v6* | unixware* | OpenUNIX*)
8817 # If we're using GNU nm, then use its standard symbol codes.
8818 case `$NM -V 2>&1` in
8819 *GNU* | *'with BFD'*)
8820 symcode='[ABCDGIRSTW]' ;;
8823 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
8824 # Gets list of data symbols to import.
8825 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
8826 # Adjust the below global symbol transforms to fixup imported variables.
8827 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
8828 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
8829 lt_c_name_lib_hook="\
8830 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
8831 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
8833 # Disable hooks by default.
8834 lt_cv_sys_global_symbol_to_import=
8840 # Transform an extracted symbol line into a proper C declaration.
8841 # Some systems (esp. on ia64) link data and code symbols differently,
8842 # so use this general approach.
8843 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
8845 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
8846 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
8848 # Transform an extracted symbol line into symbol name and symbol address
8849 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
8851 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
8852 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
8854 # Transform an extracted symbol line into symbol name with lib prefix and
8856 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
8857 $lt_c_name_lib_hook\
8858 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
8859 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
8860 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
8862 # Handle CRLF in mingw tool chain
8866 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
8870 # Try without a prefix underscore, then with it.
8871 for ac_symprfx in "" "_"; do
8873 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
8874 symxfrm="\\1 $ac_symprfx\\2 \\2"
8876 # Write the raw and C identifiers.
8877 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
8878 # Fake it for dumpbin and say T for any non-static function,
8879 # D for any global variable and I for any imported variable.
8880 # Also find C++ and __fastcall symbols from MSVC++,
8881 # which start with @ or ?.
8882 lt_cv_sys_global_symbol_pipe="$AWK '"\
8883 " {last_section=section; section=\$ 3};"\
8884 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
8885 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
8886 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
8887 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
8888 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
8889 " \$ 0!~/External *\|/{next};"\
8890 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
8891 " {if(hide[section]) next};"\
8892 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
8893 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
8894 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
8895 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
8896 " ' prfx=^$ac_symprfx"
8898 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
8900 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
8902 # Check to see that the pipe works correctly.
8906 cat > conftest.$ac_ext <<_LT_EOF
8911 void nm_test_func(void);
8912 void nm_test_func(void){}
8916 int main(){nm_test_var='a';nm_test_func();return(0);}
8919 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8920 (eval $ac_compile) 2>&5
8922 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8923 test $ac_status = 0; }; then
8924 # Now try to grab the symbols.
8926 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
8927 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
8929 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8930 test $ac_status = 0; } && test -s "$nlist"; then
8931 # Try sorting and uniquifying the output.
8932 if sort "$nlist" | uniq > "$nlist"T; then
8933 mv -f "$nlist"T "$nlist"
8938 # Make sure that we snagged all the symbols we need.
8939 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
8940 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
8941 cat <<_LT_EOF > conftest.$ac_ext
8942 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
8943 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
8944 /* DATA imports from DLLs on WIN32 can't be const, because runtime
8945 relocations are performed -- see ld's documentation on pseudo-relocs. */
8946 # define LT_DLSYM_CONST
8947 #elif defined __osf__
8948 /* This system does not cope well with relocations in const data. */
8949 # define LT_DLSYM_CONST
8951 # define LT_DLSYM_CONST const
8959 # Now generate the symbol file.
8960 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
8962 cat <<_LT_EOF >> conftest.$ac_ext
8964 /* The mapping between symbol names and symbols. */
8965 LT_DLSYM_CONST struct {
8969 lt__PROGRAM__LTX_preloaded_symbols[] =
8971 { "@PROGRAM@", (void *) 0 },
8973 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
8974 cat <<\_LT_EOF >> conftest.$ac_ext
8978 /* This works around a problem in FreeBSD linker */
8979 #ifdef FREEBSD_WORKAROUND
8980 static const void *lt_preloaded_setup() {
8981 return lt__PROGRAM__LTX_preloaded_symbols;
8989 # Now try linking the two files.
8990 mv conftest.$ac_objext conftstm.$ac_objext
8991 lt_globsym_save_LIBS=$LIBS
8992 lt_globsym_save_CFLAGS=$CFLAGS
8993 LIBS=conftstm.$ac_objext
8994 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
8995 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
8996 (eval $ac_link) 2>&5
8998 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8999 test $ac_status = 0; } && test -s conftest$ac_exeext; then
9002 LIBS=$lt_globsym_save_LIBS
9003 CFLAGS=$lt_globsym_save_CFLAGS
9005 echo "cannot find nm_test_func in $nlist" >&5
9008 echo "cannot find nm_test_var in $nlist" >&5
9011 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
9014 echo "$progname: failed program was:" >&5
9015 cat conftest.$ac_ext >&5
9017 rm -rf conftest* conftst*
9019 # Do not use the global_symbol_pipe unless it works.
9020 if test yes = "$pipe_works"; then
9023 lt_cv_sys_global_symbol_pipe=
9029 if test -z "$lt_cv_sys_global_symbol_pipe"; then
9030 lt_cv_sys_global_symbol_to_cdecl=
9032 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
9033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
9034 $as_echo "failed" >&6; }
9036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
9037 $as_echo "ok" >&6; }
9040 # Response file support.
9041 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
9042 nm_file_list_spec='@'
9043 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
9044 nm_file_list_spec='@'
9083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
9084 $as_echo_n "checking for sysroot... " >&6; }
9086 # Check whether --with-sysroot was given.
9087 if test "${with_sysroot+set}" = set; then :
9088 withval=$with_sysroot;
9095 case $with_sysroot in #(
9097 if test yes = "$GCC"; then
9098 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
9102 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
9107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
9108 $as_echo "$with_sysroot" >&6; }
9109 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
9113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
9114 $as_echo "${lt_sysroot:-no}" >&6; }
9120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
9121 $as_echo_n "checking for a working dd... " >&6; }
9122 if ${ac_cv_path_lt_DD+:} false; then :
9123 $as_echo_n "(cached) " >&6
9125 printf 0123456789abcdef0123456789abcdef >conftest.i
9126 cat conftest.i conftest.i >conftest2.i
9128 if test -z "$lt_DD"; then
9129 ac_path_lt_DD_found=false
9130 # Loop through the user's path and test for each of PROGNAME-LIST
9131 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9135 test -z "$as_dir" && as_dir=.
9136 for ac_prog in dd; do
9137 for ac_exec_ext in '' $ac_executable_extensions; do
9138 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
9139 as_fn_executable_p "$ac_path_lt_DD" || continue
9140 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
9141 cmp -s conftest.i conftest.out \
9142 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
9144 $ac_path_lt_DD_found && break 3
9149 if test -z "$ac_cv_path_lt_DD"; then
9153 ac_cv_path_lt_DD=$lt_DD
9156 rm -f conftest.i conftest2.i conftest.out
9158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
9159 $as_echo "$ac_cv_path_lt_DD" >&6; }
9162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
9163 $as_echo_n "checking how to truncate binary pipes... " >&6; }
9164 if ${lt_cv_truncate_bin+:} false; then :
9165 $as_echo_n "(cached) " >&6
9167 printf 0123456789abcdef0123456789abcdef >conftest.i
9168 cat conftest.i conftest.i >conftest2.i
9170 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
9171 cmp -s conftest.i conftest.out \
9172 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
9174 rm -f conftest.i conftest2.i conftest.out
9175 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
9177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
9178 $as_echo "$lt_cv_truncate_bin" >&6; }
9186 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
9189 for cc_temp in $*""; do
9191 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
9192 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
9197 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
9200 # Check whether --enable-libtool-lock was given.
9201 if test "${enable_libtool_lock+set}" = set; then :
9202 enableval=$enable_libtool_lock;
9205 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
9207 # Some flags need to be propagated to the compiler or linker for good
9211 # Find out what ABI is being produced by ac_compile, and set mode
9212 # options accordingly.
9213 echo 'int i;' > conftest.$ac_ext
9214 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9215 (eval $ac_compile) 2>&5
9217 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9218 test $ac_status = 0; }; then
9219 case `/usr/bin/file conftest.$ac_objext` in
9231 # Find out what ABI is being produced by ac_compile, and set linker
9232 # options accordingly.
9233 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
9234 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9235 (eval $ac_compile) 2>&5
9237 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9238 test $ac_status = 0; }; then
9239 if test yes = "$lt_cv_prog_gnu_ld"; then
9240 case `/usr/bin/file conftest.$ac_objext` in
9242 LD="${LD-ld} -melf32bsmip"
9245 LD="${LD-ld} -melf32bmipn32"
9248 LD="${LD-ld} -melf64bmip"
9252 case `/usr/bin/file conftest.$ac_objext` in
9269 # Find out what ABI is being produced by ac_compile, and set linker
9270 # options accordingly.
9271 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
9272 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9273 (eval $ac_compile) 2>&5
9275 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9276 test $ac_status = 0; }; then
9278 case `/usr/bin/file conftest.$ac_objext` in
9286 case `/usr/bin/file conftest.$ac_objext` in
9288 emul="${emul}btsmip"
9291 emul="${emul}ltsmip"
9294 case `/usr/bin/file conftest.$ac_objext` in
9299 LD="${LD-ld} -m $emul"
9304 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
9305 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
9306 # Find out what ABI is being produced by ac_compile, and set linker
9307 # options accordingly. Note that the listed cases only cover the
9308 # situations where additional linker options are needed (such as when
9309 # doing 32-bit compilation for a host where ld defaults to 64-bit, or
9310 # vice versa); the common cases where no linker options are needed do
9311 # not appear in the list.
9312 echo 'int i;' > conftest.$ac_ext
9313 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9314 (eval $ac_compile) 2>&5
9316 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9317 test $ac_status = 0; }; then
9318 case `/usr/bin/file conftest.o` in
9321 x86_64-*kfreebsd*-gnu)
9322 LD="${LD-ld} -m elf_i386_fbsd"
9325 case `/usr/bin/file conftest.o` in
9327 LD="${LD-ld} -m elf32_x86_64"
9330 LD="${LD-ld} -m elf_i386"
9334 powerpc64le-*linux*)
9335 LD="${LD-ld} -m elf32lppclinux"
9338 LD="${LD-ld} -m elf32ppclinux"
9341 LD="${LD-ld} -m elf_s390"
9344 LD="${LD-ld} -m elf32_sparc"
9350 x86_64-*kfreebsd*-gnu)
9351 LD="${LD-ld} -m elf_x86_64_fbsd"
9354 LD="${LD-ld} -m elf_x86_64"
9357 LD="${LD-ld} -m elf64lppc"
9360 LD="${LD-ld} -m elf64ppc"
9362 s390*-*linux*|s390*-*tpf*)
9363 LD="${LD-ld} -m elf64_s390"
9366 LD="${LD-ld} -m elf64_sparc"
9376 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
9378 CFLAGS="$CFLAGS -belf"
9379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
9380 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
9381 if ${lt_cv_cc_needs_belf+:} false; then :
9382 $as_echo_n "(cached) " >&6
9385 ac_cpp='$CPP $CPPFLAGS'
9386 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9387 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9388 ac_compiler_gnu=$ac_cv_c_compiler_gnu
9390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9391 /* end confdefs.h. */
9401 if ac_fn_c_try_link "$LINENO"; then :
9402 lt_cv_cc_needs_belf=yes
9404 lt_cv_cc_needs_belf=no
9406 rm -f core conftest.err conftest.$ac_objext \
9407 conftest$ac_exeext conftest.$ac_ext
9409 ac_cpp='$CPP $CPPFLAGS'
9410 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9411 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9412 ac_compiler_gnu=$ac_cv_c_compiler_gnu
9415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
9416 $as_echo "$lt_cv_cc_needs_belf" >&6; }
9417 if test yes != "$lt_cv_cc_needs_belf"; then
9418 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
9423 # Find out what ABI is being produced by ac_compile, and set linker
9424 # options accordingly.
9425 echo 'int i;' > conftest.$ac_ext
9426 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9427 (eval $ac_compile) 2>&5
9429 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9430 test $ac_status = 0; }; then
9431 case `/usr/bin/file conftest.o` in
9433 case $lt_cv_prog_gnu_ld in
9436 i?86-*-solaris*|x86_64-*-solaris*)
9437 LD="${LD-ld} -m elf_x86_64"
9440 LD="${LD-ld} -m elf64_sparc"
9443 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
9444 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
9449 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
9461 need_locks=$enable_libtool_lock
9463 if test -n "$ac_tool_prefix"; then
9464 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
9465 set dummy ${ac_tool_prefix}mt; ac_word=$2
9466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9467 $as_echo_n "checking for $ac_word... " >&6; }
9468 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
9469 $as_echo_n "(cached) " >&6
9471 if test -n "$MANIFEST_TOOL"; then
9472 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
9474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9478 test -z "$as_dir" && as_dir=.
9479 for ac_exec_ext in '' $ac_executable_extensions; do
9480 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9481 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
9482 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9491 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
9492 if test -n "$MANIFEST_TOOL"; then
9493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
9494 $as_echo "$MANIFEST_TOOL" >&6; }
9496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9497 $as_echo "no" >&6; }
9502 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
9503 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
9504 # Extract the first word of "mt", so it can be a program name with args.
9505 set dummy mt; ac_word=$2
9506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9507 $as_echo_n "checking for $ac_word... " >&6; }
9508 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
9509 $as_echo_n "(cached) " >&6
9511 if test -n "$ac_ct_MANIFEST_TOOL"; then
9512 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
9514 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9518 test -z "$as_dir" && as_dir=.
9519 for ac_exec_ext in '' $ac_executable_extensions; do
9520 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9521 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
9522 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9531 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
9532 if test -n "$ac_ct_MANIFEST_TOOL"; then
9533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
9534 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
9536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9537 $as_echo "no" >&6; }
9540 if test "x$ac_ct_MANIFEST_TOOL" = x; then
9543 case $cross_compiling:$ac_tool_warned in
9545 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9546 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9547 ac_tool_warned=yes ;;
9549 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
9552 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
9555 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
9556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
9557 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
9558 if ${lt_cv_path_mainfest_tool+:} false; then :
9559 $as_echo_n "(cached) " >&6
9561 lt_cv_path_mainfest_tool=no
9562 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
9563 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
9564 cat conftest.err >&5
9565 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
9566 lt_cv_path_mainfest_tool=yes
9570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
9571 $as_echo "$lt_cv_path_mainfest_tool" >&6; }
9572 if test yes != "$lt_cv_path_mainfest_tool"; then
9582 rhapsody* | darwin*)
9583 if test -n "$ac_tool_prefix"; then
9584 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
9585 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
9586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9587 $as_echo_n "checking for $ac_word... " >&6; }
9588 if ${ac_cv_prog_DSYMUTIL+:} false; then :
9589 $as_echo_n "(cached) " >&6
9591 if test -n "$DSYMUTIL"; then
9592 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
9594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9598 test -z "$as_dir" && as_dir=.
9599 for ac_exec_ext in '' $ac_executable_extensions; do
9600 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9601 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
9602 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9611 DSYMUTIL=$ac_cv_prog_DSYMUTIL
9612 if test -n "$DSYMUTIL"; then
9613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
9614 $as_echo "$DSYMUTIL" >&6; }
9616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9617 $as_echo "no" >&6; }
9622 if test -z "$ac_cv_prog_DSYMUTIL"; then
9623 ac_ct_DSYMUTIL=$DSYMUTIL
9624 # Extract the first word of "dsymutil", so it can be a program name with args.
9625 set dummy dsymutil; ac_word=$2
9626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9627 $as_echo_n "checking for $ac_word... " >&6; }
9628 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
9629 $as_echo_n "(cached) " >&6
9631 if test -n "$ac_ct_DSYMUTIL"; then
9632 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
9634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9638 test -z "$as_dir" && as_dir=.
9639 for ac_exec_ext in '' $ac_executable_extensions; do
9640 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9641 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
9642 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9651 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
9652 if test -n "$ac_ct_DSYMUTIL"; then
9653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
9654 $as_echo "$ac_ct_DSYMUTIL" >&6; }
9656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9657 $as_echo "no" >&6; }
9660 if test "x$ac_ct_DSYMUTIL" = x; then
9663 case $cross_compiling:$ac_tool_warned in
9665 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9666 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9667 ac_tool_warned=yes ;;
9669 DSYMUTIL=$ac_ct_DSYMUTIL
9672 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
9675 if test -n "$ac_tool_prefix"; then
9676 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
9677 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
9678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9679 $as_echo_n "checking for $ac_word... " >&6; }
9680 if ${ac_cv_prog_NMEDIT+:} false; then :
9681 $as_echo_n "(cached) " >&6
9683 if test -n "$NMEDIT"; then
9684 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
9686 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9690 test -z "$as_dir" && as_dir=.
9691 for ac_exec_ext in '' $ac_executable_extensions; do
9692 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9693 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
9694 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9703 NMEDIT=$ac_cv_prog_NMEDIT
9704 if test -n "$NMEDIT"; then
9705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
9706 $as_echo "$NMEDIT" >&6; }
9708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9709 $as_echo "no" >&6; }
9714 if test -z "$ac_cv_prog_NMEDIT"; then
9715 ac_ct_NMEDIT=$NMEDIT
9716 # Extract the first word of "nmedit", so it can be a program name with args.
9717 set dummy nmedit; ac_word=$2
9718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9719 $as_echo_n "checking for $ac_word... " >&6; }
9720 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
9721 $as_echo_n "(cached) " >&6
9723 if test -n "$ac_ct_NMEDIT"; then
9724 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
9726 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9730 test -z "$as_dir" && as_dir=.
9731 for ac_exec_ext in '' $ac_executable_extensions; do
9732 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9733 ac_cv_prog_ac_ct_NMEDIT="nmedit"
9734 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9743 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
9744 if test -n "$ac_ct_NMEDIT"; then
9745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
9746 $as_echo "$ac_ct_NMEDIT" >&6; }
9748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9749 $as_echo "no" >&6; }
9752 if test "x$ac_ct_NMEDIT" = x; then
9755 case $cross_compiling:$ac_tool_warned in
9757 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9758 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9759 ac_tool_warned=yes ;;
9761 NMEDIT=$ac_ct_NMEDIT
9764 NMEDIT="$ac_cv_prog_NMEDIT"
9767 if test -n "$ac_tool_prefix"; then
9768 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
9769 set dummy ${ac_tool_prefix}lipo; ac_word=$2
9770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9771 $as_echo_n "checking for $ac_word... " >&6; }
9772 if ${ac_cv_prog_LIPO+:} false; then :
9773 $as_echo_n "(cached) " >&6
9775 if test -n "$LIPO"; then
9776 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
9778 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9782 test -z "$as_dir" && as_dir=.
9783 for ac_exec_ext in '' $ac_executable_extensions; do
9784 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9785 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
9786 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9795 LIPO=$ac_cv_prog_LIPO
9796 if test -n "$LIPO"; then
9797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
9798 $as_echo "$LIPO" >&6; }
9800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9801 $as_echo "no" >&6; }
9806 if test -z "$ac_cv_prog_LIPO"; then
9808 # Extract the first word of "lipo", so it can be a program name with args.
9809 set dummy lipo; ac_word=$2
9810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9811 $as_echo_n "checking for $ac_word... " >&6; }
9812 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
9813 $as_echo_n "(cached) " >&6
9815 if test -n "$ac_ct_LIPO"; then
9816 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
9818 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9822 test -z "$as_dir" && as_dir=.
9823 for ac_exec_ext in '' $ac_executable_extensions; do
9824 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9825 ac_cv_prog_ac_ct_LIPO="lipo"
9826 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9835 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
9836 if test -n "$ac_ct_LIPO"; then
9837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
9838 $as_echo "$ac_ct_LIPO" >&6; }
9840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9841 $as_echo "no" >&6; }
9844 if test "x$ac_ct_LIPO" = x; then
9847 case $cross_compiling:$ac_tool_warned in
9849 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9850 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9851 ac_tool_warned=yes ;;
9856 LIPO="$ac_cv_prog_LIPO"
9859 if test -n "$ac_tool_prefix"; then
9860 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
9861 set dummy ${ac_tool_prefix}otool; ac_word=$2
9862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9863 $as_echo_n "checking for $ac_word... " >&6; }
9864 if ${ac_cv_prog_OTOOL+:} false; then :
9865 $as_echo_n "(cached) " >&6
9867 if test -n "$OTOOL"; then
9868 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
9870 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9874 test -z "$as_dir" && as_dir=.
9875 for ac_exec_ext in '' $ac_executable_extensions; do
9876 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9877 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
9878 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9887 OTOOL=$ac_cv_prog_OTOOL
9888 if test -n "$OTOOL"; then
9889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
9890 $as_echo "$OTOOL" >&6; }
9892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9893 $as_echo "no" >&6; }
9898 if test -z "$ac_cv_prog_OTOOL"; then
9900 # Extract the first word of "otool", so it can be a program name with args.
9901 set dummy otool; ac_word=$2
9902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9903 $as_echo_n "checking for $ac_word... " >&6; }
9904 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
9905 $as_echo_n "(cached) " >&6
9907 if test -n "$ac_ct_OTOOL"; then
9908 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
9910 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9914 test -z "$as_dir" && as_dir=.
9915 for ac_exec_ext in '' $ac_executable_extensions; do
9916 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9917 ac_cv_prog_ac_ct_OTOOL="otool"
9918 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9927 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
9928 if test -n "$ac_ct_OTOOL"; then
9929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
9930 $as_echo "$ac_ct_OTOOL" >&6; }
9932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9933 $as_echo "no" >&6; }
9936 if test "x$ac_ct_OTOOL" = x; then
9939 case $cross_compiling:$ac_tool_warned in
9941 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9942 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9943 ac_tool_warned=yes ;;
9948 OTOOL="$ac_cv_prog_OTOOL"
9951 if test -n "$ac_tool_prefix"; then
9952 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
9953 set dummy ${ac_tool_prefix}otool64; ac_word=$2
9954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9955 $as_echo_n "checking for $ac_word... " >&6; }
9956 if ${ac_cv_prog_OTOOL64+:} false; then :
9957 $as_echo_n "(cached) " >&6
9959 if test -n "$OTOOL64"; then
9960 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
9962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9966 test -z "$as_dir" && as_dir=.
9967 for ac_exec_ext in '' $ac_executable_extensions; do
9968 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9969 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
9970 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9979 OTOOL64=$ac_cv_prog_OTOOL64
9980 if test -n "$OTOOL64"; then
9981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
9982 $as_echo "$OTOOL64" >&6; }
9984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9985 $as_echo "no" >&6; }
9990 if test -z "$ac_cv_prog_OTOOL64"; then
9991 ac_ct_OTOOL64=$OTOOL64
9992 # Extract the first word of "otool64", so it can be a program name with args.
9993 set dummy otool64; ac_word=$2
9994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9995 $as_echo_n "checking for $ac_word... " >&6; }
9996 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
9997 $as_echo_n "(cached) " >&6
9999 if test -n "$ac_ct_OTOOL64"; then
10000 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
10002 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10003 for as_dir in $PATH
10006 test -z "$as_dir" && as_dir=.
10007 for ac_exec_ext in '' $ac_executable_extensions; do
10008 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10009 ac_cv_prog_ac_ct_OTOOL64="otool64"
10010 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10019 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
10020 if test -n "$ac_ct_OTOOL64"; then
10021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
10022 $as_echo "$ac_ct_OTOOL64" >&6; }
10024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10025 $as_echo "no" >&6; }
10028 if test "x$ac_ct_OTOOL64" = x; then
10031 case $cross_compiling:$ac_tool_warned in
10033 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
10034 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
10035 ac_tool_warned=yes ;;
10037 OTOOL64=$ac_ct_OTOOL64
10040 OTOOL64="$ac_cv_prog_OTOOL64"
10069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
10070 $as_echo_n "checking for -single_module linker flag... " >&6; }
10071 if ${lt_cv_apple_cc_single_mod+:} false; then :
10072 $as_echo_n "(cached) " >&6
10074 lt_cv_apple_cc_single_mod=no
10075 if test -z "$LT_MULTI_MODULE"; then
10076 # By default we will add the -single_module flag. You can override
10077 # by either setting the environment variable LT_MULTI_MODULE
10078 # non-empty at configure time, or by adding -multi_module to the
10080 rm -rf libconftest.dylib*
10081 echo "int foo(void){return 1;}" > conftest.c
10082 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
10083 -dynamiclib -Wl,-single_module conftest.c" >&5
10084 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
10085 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
10087 # If there is a non-empty error log, and "single_module"
10088 # appears in it, assume the flag caused a linker warning
10089 if test -s conftest.err && $GREP single_module conftest.err; then
10090 cat conftest.err >&5
10091 # Otherwise, if the output was created with a 0 exit code from
10092 # the compiler, it worked.
10093 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
10094 lt_cv_apple_cc_single_mod=yes
10096 cat conftest.err >&5
10098 rm -rf libconftest.dylib*
10102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
10103 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
10105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
10106 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
10107 if ${lt_cv_ld_exported_symbols_list+:} false; then :
10108 $as_echo_n "(cached) " >&6
10110 lt_cv_ld_exported_symbols_list=no
10111 save_LDFLAGS=$LDFLAGS
10112 echo "_main" > conftest.sym
10113 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
10114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10115 /* end confdefs.h. */
10125 if ac_fn_c_try_link "$LINENO"; then :
10126 lt_cv_ld_exported_symbols_list=yes
10128 lt_cv_ld_exported_symbols_list=no
10130 rm -f core conftest.err conftest.$ac_objext \
10131 conftest$ac_exeext conftest.$ac_ext
10132 LDFLAGS=$save_LDFLAGS
10135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
10136 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
10138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
10139 $as_echo_n "checking for -force_load linker flag... " >&6; }
10140 if ${lt_cv_ld_force_load+:} false; then :
10141 $as_echo_n "(cached) " >&6
10143 lt_cv_ld_force_load=no
10144 cat > conftest.c << _LT_EOF
10145 int forced_loaded() { return 2;}
10147 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
10148 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
10149 echo "$AR cru libconftest.a conftest.o" >&5
10150 $AR cru libconftest.a conftest.o 2>&5
10151 echo "$RANLIB libconftest.a" >&5
10152 $RANLIB libconftest.a 2>&5
10153 cat > conftest.c << _LT_EOF
10154 int main() { return 0;}
10156 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
10157 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
10159 if test -s conftest.err && $GREP force_load conftest.err; then
10160 cat conftest.err >&5
10161 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
10162 lt_cv_ld_force_load=yes
10164 cat conftest.err >&5
10166 rm -f conftest.err libconftest.a conftest conftest.c
10167 rm -rf conftest.dSYM
10170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
10171 $as_echo "$lt_cv_ld_force_load" >&6; }
10173 rhapsody* | darwin1.[012])
10174 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
10176 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
10177 darwin*) # darwin 5.x on
10178 # if running on 10.5 or later, the deployment target defaults
10179 # to the OS version, if on x86, and 10.4, the deployment
10180 # target defaults to 10.4. Don't you love it?
10181 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
10182 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
10183 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
10185 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
10187 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
10191 if test yes = "$lt_cv_apple_cc_single_mod"; then
10192 _lt_dar_single_mod='$single_module'
10194 if test yes = "$lt_cv_ld_exported_symbols_list"; then
10195 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
10197 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
10199 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
10200 _lt_dsymutil='~$DSYMUTIL $lib || :'
10207 # func_munge_path_list VARIABLE PATH
10208 # -----------------------------------
10209 # VARIABLE is name of variable containing _space_ separated list of
10210 # directories to be munged by the contents of PATH, which is string
10213 # string "DIR[ DIR]" will be prepended to VARIABLE
10215 # string "DIR[ DIR]" will be appended to VARIABLE
10216 # "DIRP[:DIRP]::[DIRA:]DIRA"
10217 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
10218 # "DIRA[ DIRA]" will be appended to VARIABLE
10220 # VARIABLE will be replaced by "DIR[ DIR]"
10221 func_munge_path_list ()
10227 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
10230 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
10233 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
10234 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
10237 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
10242 for ac_header in dlfcn.h
10244 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
10246 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
10247 cat >>confdefs.h <<_ACEOF
10248 #define HAVE_DLFCN_H 1
10268 enable_win32_dll=no
10271 # Check whether --enable-shared was given.
10272 if test "${enable_shared+set}" = set; then :
10273 enableval=$enable_shared; p=${PACKAGE-default}
10275 yes) enable_shared=yes ;;
10276 no) enable_shared=no ;;
10279 # Look at the argument we got. We use all the common list separators.
10280 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
10281 for pkg in $enableval; do
10283 if test "X$pkg" = "X$p"; then
10302 # Check whether --enable-static was given.
10303 if test "${enable_static+set}" = set; then :
10304 enableval=$enable_static; p=${PACKAGE-default}
10306 yes) enable_static=yes ;;
10307 no) enable_static=no ;;
10310 # Look at the argument we got. We use all the common list separators.
10311 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
10312 for pkg in $enableval; do
10314 if test "X$pkg" = "X$p"; then
10334 # Check whether --with-pic was given.
10335 if test "${with_pic+set}" = set; then :
10336 withval=$with_pic; lt_p=${PACKAGE-default}
10338 yes|no) pic_mode=$withval ;;
10341 # Look at the argument we got. We use all the common list separators.
10342 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
10343 for lt_pkg in $withval; do
10345 if test "X$lt_pkg" = "X$lt_p"; then
10363 # Check whether --enable-fast-install was given.
10364 if test "${enable_fast_install+set}" = set; then :
10365 enableval=$enable_fast_install; p=${PACKAGE-default}
10367 yes) enable_fast_install=yes ;;
10368 no) enable_fast_install=no ;;
10370 enable_fast_install=no
10371 # Look at the argument we got. We use all the common list separators.
10372 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
10373 for pkg in $enableval; do
10375 if test "X$pkg" = "X$p"; then
10376 enable_fast_install=yes
10383 enable_fast_install=yes
10393 shared_archive_member_spec=
10394 case $host,$enable_shared in
10395 power*-*-aix[5-9]*,yes)
10396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
10397 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
10399 # Check whether --with-aix-soname was given.
10400 if test "${with_aix_soname+set}" = set; then :
10401 withval=$with_aix_soname; case $withval in
10405 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
10408 lt_cv_with_aix_soname=$with_aix_soname
10410 if ${lt_cv_with_aix_soname+:} false; then :
10411 $as_echo_n "(cached) " >&6
10413 lt_cv_with_aix_soname=aix
10416 with_aix_soname=$lt_cv_with_aix_soname
10419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
10420 $as_echo "$with_aix_soname" >&6; }
10421 if test aix != "$with_aix_soname"; then
10422 # For the AIX way of multilib, we name the shared archive member
10423 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
10424 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
10425 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
10426 # the AIX toolchain works better with OBJECT_MODE set (default 32).
10427 if test 64 = "${OBJECT_MODE-32}"; then
10428 shared_archive_member_spec=shr_64
10430 shared_archive_member_spec=shr
10435 with_aix_soname=aix
10448 # This can be used to rebuild libtool when needed
10449 LIBTOOL_DEPS=$ltmain
10451 # Always use our own libtool.
10452 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
10483 test -z "$LN_S" && LN_S="ln -s"
10498 if test -n "${ZSH_VERSION+set}"; then
10499 setopt NO_GLOB_SUBST
10502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
10503 $as_echo_n "checking for objdir... " >&6; }
10504 if ${lt_cv_objdir+:} false; then :
10505 $as_echo_n "(cached) " >&6
10507 rm -f .libs 2>/dev/null
10508 mkdir .libs 2>/dev/null
10509 if test -d .libs; then
10512 # MS-DOS does not allow filenames that begin with a dot.
10515 rmdir .libs 2>/dev/null
10517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
10518 $as_echo "$lt_cv_objdir" >&6; }
10519 objdir=$lt_cv_objdir
10525 cat >>confdefs.h <<_ACEOF
10526 #define LT_OBJDIR "$lt_cv_objdir/"
10534 # AIX sometimes has problems with the GCC collect2 program. For some
10535 # reason, if we set the COLLECT_NAMES environment variable, the problems
10536 # vanish in a puff of smoke.
10537 if test set != "${COLLECT_NAMES+set}"; then
10539 export COLLECT_NAMES
10544 # Global variables:
10546 can_build_shared=yes
10548 # All known linkers require a '.a' archive for static linking (except MSVC,
10549 # which needs '.lib').
10552 with_gnu_ld=$lt_cv_prog_gnu_ld
10557 # Set sane defaults for various variables
10558 test -z "$CC" && CC=cc
10559 test -z "$LTCC" && LTCC=$CC
10560 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
10561 test -z "$LD" && LD=ld
10562 test -z "$ac_objext" && ac_objext=o
10564 func_cc_basename $compiler
10565 cc_basename=$func_cc_basename_result
10568 # Only perform the check for file, if the check method requires it
10569 test -z "$MAGIC_CMD" && MAGIC_CMD=file
10570 case $deplibs_check_method in
10572 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
10573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
10574 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
10575 if ${lt_cv_path_MAGIC_CMD+:} false; then :
10576 $as_echo_n "(cached) " >&6
10580 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
10583 lt_save_MAGIC_CMD=$MAGIC_CMD
10584 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
10585 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
10586 for ac_dir in $ac_dummy; do
10588 test -z "$ac_dir" && ac_dir=.
10589 if test -f "$ac_dir/${ac_tool_prefix}file"; then
10590 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
10591 if test -n "$file_magic_test_file"; then
10592 case $deplibs_check_method in
10594 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
10595 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
10596 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
10597 $EGREP "$file_magic_regex" > /dev/null; then
10602 *** Warning: the command libtool uses to detect shared libraries,
10603 *** $file_magic_cmd, produces output that libtool cannot recognize.
10604 *** The result is that libtool may fail to recognize shared libraries
10605 *** as such. This will affect the creation of libtool libraries that
10606 *** depend on shared libraries, but programs linked with such libtool
10607 *** libraries will work regardless of this problem. Nevertheless, you
10608 *** may want to report the problem to your system manager and/or to
10609 *** bug-libtool@gnu.org
10619 MAGIC_CMD=$lt_save_MAGIC_CMD
10624 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
10625 if test -n "$MAGIC_CMD"; then
10626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
10627 $as_echo "$MAGIC_CMD" >&6; }
10629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10630 $as_echo "no" >&6; }
10637 if test -z "$lt_cv_path_MAGIC_CMD"; then
10638 if test -n "$ac_tool_prefix"; then
10639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
10640 $as_echo_n "checking for file... " >&6; }
10641 if ${lt_cv_path_MAGIC_CMD+:} false; then :
10642 $as_echo_n "(cached) " >&6
10646 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
10649 lt_save_MAGIC_CMD=$MAGIC_CMD
10650 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
10651 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
10652 for ac_dir in $ac_dummy; do
10654 test -z "$ac_dir" && ac_dir=.
10655 if test -f "$ac_dir/file"; then
10656 lt_cv_path_MAGIC_CMD=$ac_dir/"file"
10657 if test -n "$file_magic_test_file"; then
10658 case $deplibs_check_method in
10660 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
10661 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
10662 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
10663 $EGREP "$file_magic_regex" > /dev/null; then
10668 *** Warning: the command libtool uses to detect shared libraries,
10669 *** $file_magic_cmd, produces output that libtool cannot recognize.
10670 *** The result is that libtool may fail to recognize shared libraries
10671 *** as such. This will affect the creation of libtool libraries that
10672 *** depend on shared libraries, but programs linked with such libtool
10673 *** libraries will work regardless of this problem. Nevertheless, you
10674 *** may want to report the problem to your system manager and/or to
10675 *** bug-libtool@gnu.org
10685 MAGIC_CMD=$lt_save_MAGIC_CMD
10690 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
10691 if test -n "$MAGIC_CMD"; then
10692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
10693 $as_echo "$MAGIC_CMD" >&6; }
10695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10696 $as_echo "no" >&6; }
10709 # Use C for the default configuration in the libtool script
10713 ac_cpp='$CPP $CPPFLAGS'
10714 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10715 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10716 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10719 # Source file extension for C test sources.
10722 # Object file extension for compiled C test sources.
10726 # Code to be used in simple compile tests
10727 lt_simple_compile_test_code="int some_variable = 0;"
10729 # Code to be used in simple link tests
10730 lt_simple_link_test_code='int main(){return(0);}'
10738 # If no C compiler was specified, use CC.
10741 # If no C compiler flags were specified, use CFLAGS.
10742 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
10744 # Allow CC to be a program name with arguments.
10747 # Save the default compiler, since it gets overwritten when the other
10748 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
10749 compiler_DEFAULT=$CC
10751 # save warnings/boilerplate of simple test code
10752 ac_outfile=conftest.$ac_objext
10753 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
10754 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
10755 _lt_compiler_boilerplate=`cat conftest.err`
10758 ac_outfile=conftest.$ac_objext
10759 echo "$lt_simple_link_test_code" >conftest.$ac_ext
10760 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
10761 _lt_linker_boilerplate=`cat conftest.err`
10765 if test -n "$compiler"; then
10767 lt_prog_compiler_no_builtin_flag=
10769 if test yes = "$GCC"; then
10770 case $cc_basename in
10772 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
10774 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
10777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
10778 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
10779 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
10780 $as_echo_n "(cached) " >&6
10782 lt_cv_prog_compiler_rtti_exceptions=no
10783 ac_outfile=conftest.$ac_objext
10784 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10785 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment
10786 # Insert the option either (1) after the last *FLAGS variable, or
10787 # (2) before a word containing "conftest.", or (3) at the end.
10788 # Note that $ac_compile itself does not contain backslashes and begins
10789 # with a dollar sign (not a hyphen), so the echo should work correctly.
10790 # The option is referenced via a variable to avoid confusing sed.
10791 lt_compile=`echo "$ac_compile" | $SED \
10792 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
10793 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
10794 -e 's:$: $lt_compiler_flag:'`
10795 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
10796 (eval "$lt_compile" 2>conftest.err)
10798 cat conftest.err >&5
10799 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10800 if (exit $ac_status) && test -s "$ac_outfile"; then
10801 # The compiler can only warn and ignore the option if not recognized
10802 # So say no if there are warnings other than the usual output.
10803 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
10804 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10805 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
10806 lt_cv_prog_compiler_rtti_exceptions=yes
10812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
10813 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
10815 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
10816 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
10828 lt_prog_compiler_wl=
10829 lt_prog_compiler_pic=
10830 lt_prog_compiler_static=
10833 if test yes = "$GCC"; then
10834 lt_prog_compiler_wl='-Wl,'
10835 lt_prog_compiler_static='-static'
10839 # All AIX code is PIC.
10840 if test ia64 = "$host_cpu"; then
10841 # AIX 5 now supports IA64 processor
10842 lt_prog_compiler_static='-Bstatic'
10844 lt_prog_compiler_pic='-fPIC'
10850 # see comment about AmigaOS4 .so support
10851 lt_prog_compiler_pic='-fPIC'
10854 # FIXME: we need at least 68020 code to build shared libraries, but
10855 # adding the '-m68020' flag to GCC prevents building anything better,
10857 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
10862 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
10863 # PIC is the default for these OSes.
10866 mingw* | cygwin* | pw32* | os2* | cegcc*)
10867 # This hack is so that the source file can tell whether it is being
10868 # built for inclusion in a dll (and should export symbols for example).
10869 # Although the cygwin gcc ignores -fPIC, still need this for old-style
10870 # (--disable-auto-import) libraries
10871 lt_prog_compiler_pic='-DDLL_EXPORT'
10874 lt_prog_compiler_static='$wl-static'
10879 darwin* | rhapsody*)
10880 # PIC is the default on this platform
10881 # Common symbols not allowed in MH_DYLIB files
10882 lt_prog_compiler_pic='-fno-common'
10886 # PIC is the default for Haiku.
10887 # The "-static" flag exists, but is broken.
10888 lt_prog_compiler_static=
10892 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
10893 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
10894 # sets the default TLS model and affects inlining.
10900 lt_prog_compiler_pic='-fPIC'
10906 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
10907 # Instead, we relocate shared libraries at runtime.
10911 # Just because we use GCC doesn't mean we suddenly get shared libraries
10912 # on systems that don't support them.
10913 lt_prog_compiler_can_build_shared=no
10918 # QNX uses GNU C++, but need to define -shared option too, otherwise
10919 # it will coredump.
10920 lt_prog_compiler_pic='-fPIC -shared'
10924 if test -d /usr/nec; then
10925 lt_prog_compiler_pic=-Kconform_pic
10930 lt_prog_compiler_pic='-fPIC'
10934 case $cc_basename in
10935 nvcc*) # Cuda Compiler Driver 2.2
10936 lt_prog_compiler_wl='-Xlinker '
10937 if test -n "$lt_prog_compiler_pic"; then
10938 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
10943 # PORTME Check for flag to pass linker flags through the system compiler.
10946 lt_prog_compiler_wl='-Wl,'
10947 if test ia64 = "$host_cpu"; then
10948 # AIX 5 now supports IA64 processor
10949 lt_prog_compiler_static='-Bstatic'
10951 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
10955 darwin* | rhapsody*)
10956 # PIC is the default on this platform
10957 # Common symbols not allowed in MH_DYLIB files
10958 lt_prog_compiler_pic='-fno-common'
10959 case $cc_basename in
10961 # NAG Fortran compiler
10962 lt_prog_compiler_wl='-Wl,-Wl,,'
10963 lt_prog_compiler_pic='-PIC'
10964 lt_prog_compiler_static='-Bstatic'
10969 mingw* | cygwin* | pw32* | os2* | cegcc*)
10970 # This hack is so that the source file can tell whether it is being
10971 # built for inclusion in a dll (and should export symbols for example).
10972 lt_prog_compiler_pic='-DDLL_EXPORT'
10975 lt_prog_compiler_static='$wl-static'
10980 hpux9* | hpux10* | hpux11*)
10981 lt_prog_compiler_wl='-Wl,'
10982 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
10983 # not for PA HP-UX.
10989 lt_prog_compiler_pic='+Z'
10992 # Is there a better lt_prog_compiler_static that works with the bundled CC?
10993 lt_prog_compiler_static='$wl-a ${wl}archive'
10996 irix5* | irix6* | nonstopux*)
10997 lt_prog_compiler_wl='-Wl,'
10998 # PIC (with -KPIC) is the default.
10999 lt_prog_compiler_static='-non_shared'
11002 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
11003 case $cc_basename in
11004 # old Intel for x86_64, which still supported -KPIC.
11006 lt_prog_compiler_wl='-Wl,'
11007 lt_prog_compiler_pic='-KPIC'
11008 lt_prog_compiler_static='-static'
11010 # icc used to be incompatible with GCC.
11011 # ICC 10 doesn't accept -KPIC any more.
11013 lt_prog_compiler_wl='-Wl,'
11014 lt_prog_compiler_pic='-fPIC'
11015 lt_prog_compiler_static='-static'
11017 # Lahey Fortran 8.1.
11019 lt_prog_compiler_wl='-Wl,'
11020 lt_prog_compiler_pic='--shared'
11021 lt_prog_compiler_static='--static'
11024 # NAG Fortran compiler
11025 lt_prog_compiler_wl='-Wl,-Wl,,'
11026 lt_prog_compiler_pic='-PIC'
11027 lt_prog_compiler_static='-Bstatic'
11030 # Fabrice Bellard et al's Tiny C Compiler
11031 lt_prog_compiler_wl='-Wl,'
11032 lt_prog_compiler_pic='-fPIC'
11033 lt_prog_compiler_static='-static'
11035 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
11036 # Portland Group compilers (*not* the Pentium gcc compiler,
11037 # which looks to be a dead project)
11038 lt_prog_compiler_wl='-Wl,'
11039 lt_prog_compiler_pic='-fpic'
11040 lt_prog_compiler_static='-Bstatic'
11043 lt_prog_compiler_wl='-Wl,'
11044 # All Alpha code is PIC.
11045 lt_prog_compiler_static='-non_shared'
11047 xl* | bgxl* | bgf* | mpixl*)
11048 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
11049 lt_prog_compiler_wl='-Wl,'
11050 lt_prog_compiler_pic='-qpic'
11051 lt_prog_compiler_static='-qstaticlink'
11054 case `$CC -V 2>&1 | sed 5q` in
11055 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
11056 # Sun Fortran 8.3 passes all unrecognized flags to the linker
11057 lt_prog_compiler_pic='-KPIC'
11058 lt_prog_compiler_static='-Bstatic'
11059 lt_prog_compiler_wl=''
11061 *Sun\ F* | *Sun*Fortran*)
11062 lt_prog_compiler_pic='-KPIC'
11063 lt_prog_compiler_static='-Bstatic'
11064 lt_prog_compiler_wl='-Qoption ld '
11068 lt_prog_compiler_pic='-KPIC'
11069 lt_prog_compiler_static='-Bstatic'
11070 lt_prog_compiler_wl='-Wl,'
11072 *Intel*\ [CF]*Compiler*)
11073 lt_prog_compiler_wl='-Wl,'
11074 lt_prog_compiler_pic='-fPIC'
11075 lt_prog_compiler_static='-static'
11078 lt_prog_compiler_wl='-Wl,'
11079 lt_prog_compiler_pic='-fpic'
11080 lt_prog_compiler_static='-Bstatic'
11088 lt_prog_compiler_pic='-KPIC'
11089 lt_prog_compiler_static='-Bstatic'
11093 # QNX uses GNU C++, but need to define -shared option too, otherwise
11094 # it will coredump.
11095 lt_prog_compiler_pic='-fPIC -shared'
11098 osf3* | osf4* | osf5*)
11099 lt_prog_compiler_wl='-Wl,'
11100 # All OSF/1 code is PIC.
11101 lt_prog_compiler_static='-non_shared'
11105 lt_prog_compiler_static='-non_shared'
11109 lt_prog_compiler_pic='-KPIC'
11110 lt_prog_compiler_static='-Bstatic'
11111 case $cc_basename in
11112 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
11113 lt_prog_compiler_wl='-Qoption ld ';;
11115 lt_prog_compiler_wl='-Wl,';;
11120 lt_prog_compiler_wl='-Qoption ld '
11121 lt_prog_compiler_pic='-PIC'
11122 lt_prog_compiler_static='-Bstatic'
11125 sysv4 | sysv4.2uw2* | sysv4.3*)
11126 lt_prog_compiler_wl='-Wl,'
11127 lt_prog_compiler_pic='-KPIC'
11128 lt_prog_compiler_static='-Bstatic'
11132 if test -d /usr/nec; then
11133 lt_prog_compiler_pic='-Kconform_pic'
11134 lt_prog_compiler_static='-Bstatic'
11138 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
11139 lt_prog_compiler_wl='-Wl,'
11140 lt_prog_compiler_pic='-KPIC'
11141 lt_prog_compiler_static='-Bstatic'
11145 lt_prog_compiler_wl='-Wl,'
11146 lt_prog_compiler_can_build_shared=no
11150 lt_prog_compiler_pic='-pic'
11151 lt_prog_compiler_static='-Bstatic'
11155 lt_prog_compiler_can_build_shared=no
11161 # For platforms that do not support PIC, -DPIC is meaningless:
11163 lt_prog_compiler_pic=
11166 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
11170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
11171 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
11172 if ${lt_cv_prog_compiler_pic+:} false; then :
11173 $as_echo_n "(cached) " >&6
11175 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
11177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
11178 $as_echo "$lt_cv_prog_compiler_pic" >&6; }
11179 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
11182 # Check to make sure the PIC flag actually works.
11184 if test -n "$lt_prog_compiler_pic"; then
11185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
11186 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
11187 if ${lt_cv_prog_compiler_pic_works+:} false; then :
11188 $as_echo_n "(cached) " >&6
11190 lt_cv_prog_compiler_pic_works=no
11191 ac_outfile=conftest.$ac_objext
11192 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11193 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment
11194 # Insert the option either (1) after the last *FLAGS variable, or
11195 # (2) before a word containing "conftest.", or (3) at the end.
11196 # Note that $ac_compile itself does not contain backslashes and begins
11197 # with a dollar sign (not a hyphen), so the echo should work correctly.
11198 # The option is referenced via a variable to avoid confusing sed.
11199 lt_compile=`echo "$ac_compile" | $SED \
11200 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11201 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11202 -e 's:$: $lt_compiler_flag:'`
11203 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11204 (eval "$lt_compile" 2>conftest.err)
11206 cat conftest.err >&5
11207 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11208 if (exit $ac_status) && test -s "$ac_outfile"; then
11209 # The compiler can only warn and ignore the option if not recognized
11210 # So say no if there are warnings other than the usual output.
11211 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11212 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11213 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11214 lt_cv_prog_compiler_pic_works=yes
11220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
11221 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
11223 if test yes = "$lt_cv_prog_compiler_pic_works"; then
11224 case $lt_prog_compiler_pic in
11226 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
11229 lt_prog_compiler_pic=
11230 lt_prog_compiler_can_build_shared=no
11246 # Check to make sure the static flag actually works.
11248 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
11249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
11250 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
11251 if ${lt_cv_prog_compiler_static_works+:} false; then :
11252 $as_echo_n "(cached) " >&6
11254 lt_cv_prog_compiler_static_works=no
11255 save_LDFLAGS=$LDFLAGS
11256 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
11257 echo "$lt_simple_link_test_code" > conftest.$ac_ext
11258 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
11259 # The linker can only warn and ignore the option if not recognized
11260 # So say no if there are warnings
11261 if test -s conftest.err; then
11262 # Append any errors to the config.log.
11263 cat conftest.err 1>&5
11264 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
11265 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11266 if diff conftest.exp conftest.er2 >/dev/null; then
11267 lt_cv_prog_compiler_static_works=yes
11270 lt_cv_prog_compiler_static_works=yes
11274 LDFLAGS=$save_LDFLAGS
11277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
11278 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
11280 if test yes = "$lt_cv_prog_compiler_static_works"; then
11283 lt_prog_compiler_static=
11292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
11293 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
11294 if ${lt_cv_prog_compiler_c_o+:} false; then :
11295 $as_echo_n "(cached) " >&6
11297 lt_cv_prog_compiler_c_o=no
11298 $RM -r conftest 2>/dev/null
11302 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11304 lt_compiler_flag="-o out/conftest2.$ac_objext"
11305 # Insert the option either (1) after the last *FLAGS variable, or
11306 # (2) before a word containing "conftest.", or (3) at the end.
11307 # Note that $ac_compile itself does not contain backslashes and begins
11308 # with a dollar sign (not a hyphen), so the echo should work correctly.
11309 lt_compile=`echo "$ac_compile" | $SED \
11310 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11311 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11312 -e 's:$: $lt_compiler_flag:'`
11313 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11314 (eval "$lt_compile" 2>out/conftest.err)
11316 cat out/conftest.err >&5
11317 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11318 if (exit $ac_status) && test -s out/conftest2.$ac_objext
11320 # The compiler can only warn and ignore the option if not recognized
11321 # So say no if there are warnings
11322 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
11323 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
11324 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
11325 lt_cv_prog_compiler_c_o=yes
11330 # SGI C++ compiler will create directory out/ii_files/ for
11331 # template instantiation
11332 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
11333 $RM out/* && rmdir out
11339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
11340 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
11347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
11348 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
11349 if ${lt_cv_prog_compiler_c_o+:} false; then :
11350 $as_echo_n "(cached) " >&6
11352 lt_cv_prog_compiler_c_o=no
11353 $RM -r conftest 2>/dev/null
11357 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11359 lt_compiler_flag="-o out/conftest2.$ac_objext"
11360 # Insert the option either (1) after the last *FLAGS variable, or
11361 # (2) before a word containing "conftest.", or (3) at the end.
11362 # Note that $ac_compile itself does not contain backslashes and begins
11363 # with a dollar sign (not a hyphen), so the echo should work correctly.
11364 lt_compile=`echo "$ac_compile" | $SED \
11365 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11366 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11367 -e 's:$: $lt_compiler_flag:'`
11368 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11369 (eval "$lt_compile" 2>out/conftest.err)
11371 cat out/conftest.err >&5
11372 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11373 if (exit $ac_status) && test -s out/conftest2.$ac_objext
11375 # The compiler can only warn and ignore the option if not recognized
11376 # So say no if there are warnings
11377 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
11378 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
11379 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
11380 lt_cv_prog_compiler_c_o=yes
11385 # SGI C++ compiler will create directory out/ii_files/ for
11386 # template instantiation
11387 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
11388 $RM out/* && rmdir out
11394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
11395 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
11400 hard_links=nottested
11401 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
11402 # do not overwrite the value of need_locks provided by the user
11403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
11404 $as_echo_n "checking if we can lock with hard links... " >&6; }
11407 ln conftest.a conftest.b 2>/dev/null && hard_links=no
11409 ln conftest.a conftest.b 2>&5 || hard_links=no
11410 ln conftest.a conftest.b 2>/dev/null && hard_links=no
11411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
11412 $as_echo "$hard_links" >&6; }
11413 if test no = "$hard_links"; then
11414 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
11415 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
11427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
11428 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
11431 allow_undefined_flag=
11432 always_export_symbols=no
11434 archive_expsym_cmds=
11435 compiler_needs_object=no
11436 enable_shared_with_static_runtimes=no
11437 export_dynamic_flag_spec=
11438 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
11439 hardcode_automatic=no
11441 hardcode_direct_absolute=no
11442 hardcode_libdir_flag_spec=
11443 hardcode_libdir_separator=
11444 hardcode_minus_L=no
11445 hardcode_shlibpath_var=unsupported
11447 link_all_deplibs=unknown
11449 module_expsym_cmds=
11450 old_archive_from_new_cmds=
11451 old_archive_from_expsyms_cmds=
11452 thread_safe_flag_spec=
11453 whole_archive_flag_spec=
11454 # include_expsyms should be a list of space-separated symbols to be *always*
11455 # included in the symbol list
11457 # exclude_expsyms can be an extended regexp of symbols to exclude
11458 # it will be wrapped by ' (' and ')$', so one must not match beginning or
11459 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
11460 # as well as any symbol that contains 'd'.
11461 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
11462 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
11463 # platforms (ab)use it in PIC code, but their linkers get confused if
11464 # the symbol is explicitly referenced. Since portable code cannot
11465 # rely on this symbol name, it's probably fine to never include it in
11466 # preloaded symbol tables.
11467 # Exclude shared library initialization/finalization symbols.
11468 extract_expsyms_cmds=
11471 cygwin* | mingw* | pw32* | cegcc*)
11472 # FIXME: the MSVC++ port hasn't been tested in a loooong time
11473 # When not using gcc, we currently assume that we are using
11474 # Microsoft Visual C++.
11475 if test yes != "$GCC"; then
11480 # we just hope/assume this is gcc and not c89 (= MSVC++)
11483 openbsd* | bitrig*)
11490 # On some targets, GNU ld is compatible enough with the native linker
11491 # that we're better off using the native interface for both.
11492 lt_use_gnu_ld_interface=no
11493 if test yes = "$with_gnu_ld"; then
11496 # The AIX port of GNU ld has always aspired to compatibility
11497 # with the native linker. However, as the warning in the GNU ld
11498 # block says, versions before 2.19.5* couldn't really create working
11499 # shared libraries, regardless of the interface used.
11500 case `$LD -v 2>&1` in
11501 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
11502 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
11503 *\ \(GNU\ Binutils\)\ [3-9]*) ;;
11505 lt_use_gnu_ld_interface=yes
11510 lt_use_gnu_ld_interface=yes
11515 if test yes = "$lt_use_gnu_ld_interface"; then
11516 # If archive_cmds runs LD, not CC, wlarc should be empty
11519 # Set some defaults for GNU ld with shared library support. These
11520 # are reset later if shared libraries are not supported. Putting them
11521 # here allows them to be overridden if necessary.
11522 runpath_var=LD_RUN_PATH
11523 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
11524 export_dynamic_flag_spec='$wl--export-dynamic'
11525 # ancient GNU ld didn't support --whole-archive et. al.
11526 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
11527 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
11529 whole_archive_flag_spec=
11531 supports_anon_versioning=no
11532 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
11533 *GNU\ gold*) supports_anon_versioning=yes ;;
11534 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
11535 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
11536 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
11537 *\ 2.11.*) ;; # other 2.11 versions
11538 *) supports_anon_versioning=yes ;;
11541 # See if GNU ld supports shared libraries.
11544 # On AIX/PPC, the GNU linker is very broken
11545 if test ia64 != "$host_cpu"; then
11549 *** Warning: the GNU linker, at least up to release 2.19, is reported
11550 *** to be unable to reliably create shared libraries on AIX.
11551 *** Therefore, libtool is disabling shared libraries support. If you
11552 *** really care for shared libraries, you may want to install binutils
11553 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
11554 *** You will then need to restart the configuration process.
11563 # see comment about AmigaOS4 .so support
11564 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11565 archive_expsym_cmds=''
11568 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
11569 hardcode_libdir_flag_spec='-L$libdir'
11570 hardcode_minus_L=yes
11576 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
11577 allow_undefined_flag=unsupported
11578 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
11579 # support --undefined. This deserves some investigation. FIXME
11580 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11586 cygwin* | mingw* | pw32* | cegcc*)
11587 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
11588 # as there is no search path for DLLs.
11589 hardcode_libdir_flag_spec='-L$libdir'
11590 export_dynamic_flag_spec='$wl--export-all-symbols'
11591 allow_undefined_flag=unsupported
11592 always_export_symbols=no
11593 enable_shared_with_static_runtimes=yes
11594 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
11595 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
11597 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
11598 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
11599 # If the export-symbols file already is a .def file, use it as
11600 # is; otherwise, prepend EXPORTS...
11601 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
11602 cp $export_symbols $output_objdir/$soname.def;
11604 echo EXPORTS > $output_objdir/$soname.def;
11605 cat $export_symbols >> $output_objdir/$soname.def;
11607 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
11614 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11615 link_all_deplibs=yes
11619 hardcode_libdir_flag_spec='-L$libdir'
11620 hardcode_minus_L=yes
11621 allow_undefined_flag=unsupported
11623 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
11624 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
11625 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
11626 $ECHO EXPORTS >> $output_objdir/$libname.def~
11627 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
11628 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
11629 emximp -o $lib $output_objdir/$libname.def'
11630 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
11631 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
11632 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
11633 $ECHO EXPORTS >> $output_objdir/$libname.def~
11634 prefix_cmds="$SED"~
11635 if test EXPORTS = "`$SED 1q $export_symbols`"; then
11636 prefix_cmds="$prefix_cmds -e 1d";
11638 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
11639 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
11640 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
11641 emximp -o $lib $output_objdir/$libname.def'
11642 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
11643 enable_shared_with_static_runtimes=yes
11648 hardcode_shlibpath_var=no
11649 hardcode_libdir_flag_spec='$wl-rpath,$libdir'
11650 export_dynamic_flag_spec='$wl-E'
11651 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
11652 # Instead, shared libraries are loaded at an image base (0x10000000 by
11653 # default) and relocated if they conflict, which is a slow very memory
11654 # consuming and fragmenting process. To avoid this, we pick a random,
11655 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
11656 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
11657 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
11658 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
11661 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
11663 if test linux-dietlibc = "$host_os"; then
11664 case $cc_basename in
11665 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
11668 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
11669 && test no = "$tmp_diet"
11671 tmp_addflag=' $pic_flag'
11672 tmp_sharedflag='-shared'
11673 case $cc_basename,$host_cpu in
11674 pgcc*) # Portland Group C compiler
11675 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
11676 tmp_addflag=' $pic_flag'
11678 pgf77* | pgf90* | pgf95* | pgfortran*)
11679 # Portland Group f77 and f90 compilers
11680 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
11681 tmp_addflag=' $pic_flag -Mnomain' ;;
11682 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
11683 tmp_addflag=' -i_dynamic' ;;
11684 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
11685 tmp_addflag=' -i_dynamic -nofor_main' ;;
11686 ifc* | ifort*) # Intel Fortran compiler
11687 tmp_addflag=' -nofor_main' ;;
11688 lf95*) # Lahey Fortran 8.1
11689 whole_archive_flag_spec=
11690 tmp_sharedflag='--shared' ;;
11691 nagfor*) # NAGFOR 5.3
11692 tmp_sharedflag='-Wl,-shared' ;;
11693 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
11694 tmp_sharedflag='-qmkshrobj'
11696 nvcc*) # Cuda Compiler Driver 2.2
11697 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
11698 compiler_needs_object=yes
11701 case `$CC -V 2>&1 | sed 5q` in
11702 *Sun\ C*) # Sun C 5.9
11703 whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
11704 compiler_needs_object=yes
11705 tmp_sharedflag='-G' ;;
11706 *Sun\ F*) # Sun Fortran 8.3
11707 tmp_sharedflag='-G' ;;
11709 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11711 if test yes = "$supports_anon_versioning"; then
11712 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
11713 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
11714 echo "local: *; };" >> $output_objdir/$libname.ver~
11715 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
11718 case $cc_basename in
11720 export_dynamic_flag_spec='-rdynamic'
11722 xlf* | bgf* | bgxlf* | mpixlf*)
11723 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
11724 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
11725 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
11726 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
11727 if test yes = "$supports_anon_versioning"; then
11728 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
11729 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
11730 echo "local: *; };" >> $output_objdir/$libname.ver~
11731 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
11741 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11742 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
11745 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11746 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
11751 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
11755 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
11756 *** create shared libraries on Solaris systems. Therefore, libtool
11757 *** is disabling shared libraries support. We urge you to upgrade GNU
11758 *** binutils to release 2.9.1 or newer. Another option is to modify
11759 *** your PATH or compiler configuration so that the native linker is
11760 *** used, and then restart.
11763 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
11764 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11765 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
11771 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
11772 case `$LD -v 2>&1` in
11773 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
11777 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
11778 *** reliably create shared libraries on SCO systems. Therefore, libtool
11779 *** is disabling shared libraries support. We urge you to upgrade GNU
11780 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
11781 *** your PATH or compiler configuration so that the native linker is
11782 *** used, and then restart.
11787 # For security reasons, it is highly recommended that you always
11788 # use absolute paths for naming shared libraries, and exclude the
11789 # DT_RUNPATH tag from executables and libraries. But doing so
11790 # requires that you compile everything twice, which is a pain.
11791 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
11792 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
11793 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11794 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
11803 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
11805 hardcode_direct=yes
11806 hardcode_shlibpath_var=no
11810 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
11811 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11812 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
11819 if test no = "$ld_shlibs"; then
11821 hardcode_libdir_flag_spec=
11822 export_dynamic_flag_spec=
11823 whole_archive_flag_spec=
11826 # PORTME fill in a description of your system's linker (not GNU ld)
11829 allow_undefined_flag=unsupported
11830 always_export_symbols=yes
11831 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
11832 # Note: this linker hardcodes the directories in LIBPATH if there
11833 # are no directories specified by -L.
11834 hardcode_minus_L=yes
11835 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
11836 # Neither direct hardcoding nor static linking is supported with a
11838 hardcode_direct=unsupported
11843 if test ia64 = "$host_cpu"; then
11844 # On IA64, the linker does run time linking by default, so we don't
11845 # have to do anything special.
11846 aix_use_runtimelinking=no
11847 exp_sym_flag='-Bexport'
11850 # If we're using GNU nm, then we don't want the "-C" option.
11851 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
11852 # Without the "-l" option, or with the "-B" option, AIX nm treats
11853 # weak defined symbols like other global defined symbols, whereas
11854 # GNU nm marks them as "W".
11855 # While the 'weak' keyword is ignored in the Export File, we need
11856 # it in the Import File for the 'aix-soname' feature, so we have
11857 # to replace the "-B" option with "-P" for AIX nm.
11858 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
11859 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
11861 export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
11863 aix_use_runtimelinking=no
11865 # Test if we are trying to use run time linking or normal
11866 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
11867 # have runtime linking enabled, and use it for executables.
11868 # For shared libraries, we enable/disable runtime linking
11869 # depending on the kind of the shared library created -
11870 # when "with_aix_soname,aix_use_runtimelinking" is:
11871 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
11872 # "aix,yes" lib.so shared, rtl:yes, for executables
11873 # lib.a static archive
11874 # "both,no" lib.so.V(shr.o) shared, rtl:yes
11875 # lib.a(lib.so.V) shared, rtl:no, for executables
11876 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
11877 # lib.a(lib.so.V) shared, rtl:no
11878 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
11879 # lib.a static archive
11880 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
11881 for ld_flag in $LDFLAGS; do
11882 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
11883 aix_use_runtimelinking=yes
11887 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
11888 # With aix-soname=svr4, we create the lib.so.V shared archives only,
11889 # so we don't have lib.a shared libs to link our executables.
11890 # We have to force runtime linking in this case.
11891 aix_use_runtimelinking=yes
11892 LDFLAGS="$LDFLAGS -Wl,-brtl"
11897 exp_sym_flag='-bexport'
11898 no_entry_flag='-bnoentry'
11901 # When large executables or shared objects are built, AIX ld can
11902 # have problems creating the table of contents. If linking a library
11903 # or program results in "error TOC overflow" add -mminimal-toc to
11904 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
11905 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
11908 hardcode_direct=yes
11909 hardcode_direct_absolute=yes
11910 hardcode_libdir_separator=':'
11911 link_all_deplibs=yes
11912 file_list_spec='$wl-f,'
11913 case $with_aix_soname,$aix_use_runtimelinking in
11914 aix,*) ;; # traditional, no import file
11915 svr4,* | *,yes) # use import file
11916 # The Import File defines what to hardcode.
11918 hardcode_direct_absolute=no
11922 if test yes = "$GCC"; then
11923 case $host_os in aix4.[012]|aix4.[012].*)
11924 # We only want to do this on AIX 4.2 and lower, the check
11925 # below for broken collect2 doesn't work under 4.3+
11926 collect2name=`$CC -print-prog-name=collect2`
11927 if test -f "$collect2name" &&
11928 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
11930 # We have reworked collect2
11933 # We have old collect2
11934 hardcode_direct=unsupported
11935 # It fails to find uninstalled libraries when the uninstalled
11936 # path is not listed in the libpath. Setting hardcode_minus_L
11937 # to unsupported forces relinking
11938 hardcode_minus_L=yes
11939 hardcode_libdir_flag_spec='-L$libdir'
11940 hardcode_libdir_separator=
11944 shared_flag='-shared'
11945 if test yes = "$aix_use_runtimelinking"; then
11946 shared_flag="$shared_flag "'$wl-G'
11948 # Need to ensure runtime linking is disabled for the traditional
11949 # shared library, or the linker may eventually find shared libraries
11950 # /with/ Import File - we do not want to mix them.
11951 shared_flag_aix='-shared'
11952 shared_flag_svr4='-shared $wl-G'
11955 if test ia64 = "$host_cpu"; then
11956 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
11957 # chokes on -Wl,-G. The following line is correct:
11960 if test yes = "$aix_use_runtimelinking"; then
11961 shared_flag='$wl-G'
11963 shared_flag='$wl-bM:SRE'
11965 shared_flag_aix='$wl-bM:SRE'
11966 shared_flag_svr4='$wl-G'
11970 export_dynamic_flag_spec='$wl-bexpall'
11971 # It seems that -bexpall does not export symbols beginning with
11972 # underscore (_), so it is better to generate a list of symbols to export.
11973 always_export_symbols=yes
11974 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
11975 # Warning - without using the other runtime loading flags (-brtl),
11976 # -berok will link without error, but may produce a broken library.
11977 allow_undefined_flag='-berok'
11978 # Determine the default libpath from the value encoded in an
11979 # empty executable.
11980 if test set = "${lt_cv_aix_libpath+set}"; then
11981 aix_libpath=$lt_cv_aix_libpath
11983 if ${lt_cv_aix_libpath_+:} false; then :
11984 $as_echo_n "(cached) " >&6
11986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11987 /* end confdefs.h. */
11997 if ac_fn_c_try_link "$LINENO"; then :
11999 lt_aix_libpath_sed='
12000 /Import File Strings/,/^$/ {
12002 s/^0 *\([^ ]*\) *$/\1/
12006 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12007 # Check for a 64-bit object if we didn't find anything.
12008 if test -z "$lt_cv_aix_libpath_"; then
12009 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12012 rm -f core conftest.err conftest.$ac_objext \
12013 conftest$ac_exeext conftest.$ac_ext
12014 if test -z "$lt_cv_aix_libpath_"; then
12015 lt_cv_aix_libpath_=/usr/lib:/lib
12020 aix_libpath=$lt_cv_aix_libpath_
12023 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
12024 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
12026 if test ia64 = "$host_cpu"; then
12027 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
12028 allow_undefined_flag="-z nodefs"
12029 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
12031 # Determine the default libpath from the value encoded in an
12032 # empty executable.
12033 if test set = "${lt_cv_aix_libpath+set}"; then
12034 aix_libpath=$lt_cv_aix_libpath
12036 if ${lt_cv_aix_libpath_+:} false; then :
12037 $as_echo_n "(cached) " >&6
12039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12040 /* end confdefs.h. */
12050 if ac_fn_c_try_link "$LINENO"; then :
12052 lt_aix_libpath_sed='
12053 /Import File Strings/,/^$/ {
12055 s/^0 *\([^ ]*\) *$/\1/
12059 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12060 # Check for a 64-bit object if we didn't find anything.
12061 if test -z "$lt_cv_aix_libpath_"; then
12062 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12065 rm -f core conftest.err conftest.$ac_objext \
12066 conftest$ac_exeext conftest.$ac_ext
12067 if test -z "$lt_cv_aix_libpath_"; then
12068 lt_cv_aix_libpath_=/usr/lib:/lib
12073 aix_libpath=$lt_cv_aix_libpath_
12076 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
12077 # Warning - without using the other run time loading flags,
12078 # -berok will link without error, but may produce a broken library.
12079 no_undefined_flag=' $wl-bernotok'
12080 allow_undefined_flag=' $wl-berok'
12081 if test yes = "$with_gnu_ld"; then
12082 # We only use this code for GNU lds that support --whole-archive.
12083 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
12085 # Exported symbols can be pulled into shared objects from archives
12086 whole_archive_flag_spec='$convenience'
12088 archive_cmds_need_lc=yes
12089 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
12090 # -brtl affects multiple linker settings, -berok does not and is overridden later
12091 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
12092 if test svr4 != "$with_aix_soname"; then
12093 # This is similar to how AIX traditionally builds its shared libraries.
12094 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
12096 if test aix != "$with_aix_soname"; then
12097 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
12099 # used by -dlpreopen to get the symbols
12100 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
12102 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
12110 # see comment about AmigaOS4 .so support
12111 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
12112 archive_expsym_cmds=''
12115 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
12116 hardcode_libdir_flag_spec='-L$libdir'
12117 hardcode_minus_L=yes
12123 export_dynamic_flag_spec=-rdynamic
12126 cygwin* | mingw* | pw32* | cegcc*)
12127 # When not using gcc, we currently assume that we are using
12128 # Microsoft Visual C++.
12129 # hardcode_libdir_flag_spec is actually meaningless, as there is
12130 # no search path for DLLs.
12131 case $cc_basename in
12134 hardcode_libdir_flag_spec=' '
12135 allow_undefined_flag=unsupported
12136 always_export_symbols=yes
12138 # Tell ltmain to make .lib files, not .a files.
12140 # Tell ltmain to make .dll files, not .so files.
12142 # FIXME: Setting linknames here is a bad hack.
12143 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
12144 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
12145 cp "$export_symbols" "$output_objdir/$soname.def";
12146 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
12148 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
12150 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
12152 # The linker will not automatically build a static lib if we build a DLL.
12153 # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
12154 enable_shared_with_static_runtimes=yes
12155 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
12156 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
12158 old_postinstall_cmds='chmod 644 $oldlib'
12159 postlink_cmds='lt_outputfile="@OUTPUT@"~
12160 lt_tool_outputfile="@TOOL_OUTPUT@"~
12161 case $lt_outputfile in
12164 lt_outputfile=$lt_outputfile.exe
12165 lt_tool_outputfile=$lt_tool_outputfile.exe
12168 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
12169 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
12170 $RM "$lt_outputfile.manifest";
12174 # Assume MSVC wrapper
12175 hardcode_libdir_flag_spec=' '
12176 allow_undefined_flag=unsupported
12177 # Tell ltmain to make .lib files, not .a files.
12179 # Tell ltmain to make .dll files, not .so files.
12181 # FIXME: Setting linknames here is a bad hack.
12182 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
12183 # The linker will automatically build a .lib file if we build a DLL.
12184 old_archive_from_new_cmds='true'
12185 # FIXME: Should let the user specify the lib program.
12186 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
12187 enable_shared_with_static_runtimes=yes
12192 darwin* | rhapsody*)
12195 archive_cmds_need_lc=no
12197 hardcode_automatic=yes
12198 hardcode_shlibpath_var=unsupported
12199 if test yes = "$lt_cv_ld_force_load"; then
12200 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
12203 whole_archive_flag_spec=''
12205 link_all_deplibs=yes
12206 allow_undefined_flag=$_lt_dar_allow_undefined
12207 case $cc_basename in
12208 ifort*|nagfor*) _lt_dar_can_shared=yes ;;
12209 *) _lt_dar_can_shared=$GCC ;;
12211 if test yes = "$_lt_dar_can_shared"; then
12212 output_verbose_link_cmd=func_echo_all
12213 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
12214 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
12215 archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
12216 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
12225 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12226 hardcode_libdir_flag_spec='-L$libdir'
12227 hardcode_shlibpath_var=no
12230 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
12231 # support. Future versions do this automatically, but an explicit c++rt0.o
12232 # does not break anything, and helps significantly (at the cost of a little
12235 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
12236 hardcode_libdir_flag_spec='-R$libdir'
12237 hardcode_direct=yes
12238 hardcode_shlibpath_var=no
12241 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
12243 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12244 hardcode_direct=yes
12245 hardcode_minus_L=yes
12246 hardcode_shlibpath_var=no
12249 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
12250 freebsd* | dragonfly*)
12251 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12252 hardcode_libdir_flag_spec='-R$libdir'
12253 hardcode_direct=yes
12254 hardcode_shlibpath_var=no
12258 if test yes = "$GCC"; then
12259 archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
12261 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
12263 hardcode_libdir_flag_spec='$wl+b $wl$libdir'
12264 hardcode_libdir_separator=:
12265 hardcode_direct=yes
12267 # hardcode_minus_L: Not really in the search PATH,
12268 # but as the default location of the library.
12269 hardcode_minus_L=yes
12270 export_dynamic_flag_spec='$wl-E'
12274 if test yes,no = "$GCC,$with_gnu_ld"; then
12275 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12277 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
12279 if test no = "$with_gnu_ld"; then
12280 hardcode_libdir_flag_spec='$wl+b $wl$libdir'
12281 hardcode_libdir_separator=:
12282 hardcode_direct=yes
12283 hardcode_direct_absolute=yes
12284 export_dynamic_flag_spec='$wl-E'
12285 # hardcode_minus_L: Not really in the search PATH,
12286 # but as the default location of the library.
12287 hardcode_minus_L=yes
12292 if test yes,no = "$GCC,$with_gnu_ld"; then
12295 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
12298 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12301 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12307 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
12310 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12314 # Older versions of the 11.00 compiler do not understand -b yet
12315 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
12316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
12317 $as_echo_n "checking if $CC understands -b... " >&6; }
12318 if ${lt_cv_prog_compiler__b+:} false; then :
12319 $as_echo_n "(cached) " >&6
12321 lt_cv_prog_compiler__b=no
12322 save_LDFLAGS=$LDFLAGS
12323 LDFLAGS="$LDFLAGS -b"
12324 echo "$lt_simple_link_test_code" > conftest.$ac_ext
12325 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
12326 # The linker can only warn and ignore the option if not recognized
12327 # So say no if there are warnings
12328 if test -s conftest.err; then
12329 # Append any errors to the config.log.
12330 cat conftest.err 1>&5
12331 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
12332 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
12333 if diff conftest.exp conftest.er2 >/dev/null; then
12334 lt_cv_prog_compiler__b=yes
12337 lt_cv_prog_compiler__b=yes
12341 LDFLAGS=$save_LDFLAGS
12344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
12345 $as_echo "$lt_cv_prog_compiler__b" >&6; }
12347 if test yes = "$lt_cv_prog_compiler__b"; then
12348 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12350 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
12356 if test no = "$with_gnu_ld"; then
12357 hardcode_libdir_flag_spec='$wl+b $wl$libdir'
12358 hardcode_libdir_separator=:
12363 hardcode_shlibpath_var=no
12366 hardcode_direct=yes
12367 hardcode_direct_absolute=yes
12368 export_dynamic_flag_spec='$wl-E'
12370 # hardcode_minus_L: Not really in the search PATH,
12371 # but as the default location of the library.
12372 hardcode_minus_L=yes
12378 irix5* | irix6* | nonstopux*)
12379 if test yes = "$GCC"; then
12380 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
12381 # Try to use the -exported_symbol ld option, if it does not
12382 # work, assume that -exports_file does not work either and
12383 # implicitly export all symbols.
12384 # This should be the same for all languages, so no per-tag cache variable.
12385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
12386 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
12387 if ${lt_cv_irix_exported_symbol+:} false; then :
12388 $as_echo_n "(cached) " >&6
12390 save_LDFLAGS=$LDFLAGS
12391 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
12392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12393 /* end confdefs.h. */
12394 int foo (void) { return 0; }
12396 if ac_fn_c_try_link "$LINENO"; then :
12397 lt_cv_irix_exported_symbol=yes
12399 lt_cv_irix_exported_symbol=no
12401 rm -f core conftest.err conftest.$ac_objext \
12402 conftest$ac_exeext conftest.$ac_ext
12403 LDFLAGS=$save_LDFLAGS
12405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
12406 $as_echo "$lt_cv_irix_exported_symbol" >&6; }
12407 if test yes = "$lt_cv_irix_exported_symbol"; then
12408 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
12411 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
12412 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
12414 archive_cmds_need_lc='no'
12415 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
12416 hardcode_libdir_separator=:
12418 link_all_deplibs=yes
12422 case $cc_basename in
12424 # Fabrice Bellard et al's Tiny C Compiler
12426 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12432 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12433 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
12435 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
12437 hardcode_libdir_flag_spec='-R$libdir'
12438 hardcode_direct=yes
12439 hardcode_shlibpath_var=no
12443 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12444 hardcode_direct=yes
12445 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
12446 hardcode_libdir_separator=:
12447 hardcode_shlibpath_var=no
12453 openbsd* | bitrig*)
12454 if test -f /usr/libexec/ld.so; then
12455 hardcode_direct=yes
12456 hardcode_shlibpath_var=no
12457 hardcode_direct_absolute=yes
12458 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
12459 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12460 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
12461 hardcode_libdir_flag_spec='$wl-rpath,$libdir'
12462 export_dynamic_flag_spec='$wl-E'
12464 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12465 hardcode_libdir_flag_spec='$wl-rpath,$libdir'
12473 hardcode_libdir_flag_spec='-L$libdir'
12474 hardcode_minus_L=yes
12475 allow_undefined_flag=unsupported
12477 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
12478 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
12479 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
12480 $ECHO EXPORTS >> $output_objdir/$libname.def~
12481 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
12482 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
12483 emximp -o $lib $output_objdir/$libname.def'
12484 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
12485 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
12486 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
12487 $ECHO EXPORTS >> $output_objdir/$libname.def~
12488 prefix_cmds="$SED"~
12489 if test EXPORTS = "`$SED 1q $export_symbols`"; then
12490 prefix_cmds="$prefix_cmds -e 1d";
12492 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
12493 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
12494 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
12495 emximp -o $lib $output_objdir/$libname.def'
12496 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
12497 enable_shared_with_static_runtimes=yes
12501 if test yes = "$GCC"; then
12502 allow_undefined_flag=' $wl-expect_unresolved $wl\*'
12503 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
12505 allow_undefined_flag=' -expect_unresolved \*'
12506 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
12508 archive_cmds_need_lc='no'
12509 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
12510 hardcode_libdir_separator=:
12513 osf4* | osf5*) # as osf3* with the addition of -msym flag
12514 if test yes = "$GCC"; then
12515 allow_undefined_flag=' $wl-expect_unresolved $wl\*'
12516 archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
12517 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
12519 allow_undefined_flag=' -expect_unresolved \*'
12520 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
12521 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
12522 $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
12524 # Both c and cxx compiler support -rpath directly
12525 hardcode_libdir_flag_spec='-rpath $libdir'
12527 archive_cmds_need_lc='no'
12528 hardcode_libdir_separator=:
12532 no_undefined_flag=' -z defs'
12533 if test yes = "$GCC"; then
12535 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
12536 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12537 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
12539 case `$CC -V 2>&1` in
12542 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
12543 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12544 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
12548 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
12549 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12550 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
12554 hardcode_libdir_flag_spec='-R$libdir'
12555 hardcode_shlibpath_var=no
12557 solaris2.[0-5] | solaris2.[0-5].*) ;;
12559 # The compiler driver will combine and reorder linker options,
12560 # but understands '-z linker_flag'. GCC discards it without '$wl',
12561 # but is careful enough not to reorder.
12562 # Supported since Solaris 2.6 (maybe 2.5.1?)
12563 if test yes = "$GCC"; then
12564 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
12566 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
12570 link_all_deplibs=yes
12574 if test sequent = "$host_vendor"; then
12575 # Use $CC to link under sequent, because it throws in some extra .o
12576 # files that make .init and .fini sections work.
12577 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
12579 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
12581 hardcode_libdir_flag_spec='-L$libdir'
12582 hardcode_direct=yes
12583 hardcode_minus_L=yes
12584 hardcode_shlibpath_var=no
12588 case $host_vendor in
12590 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12591 hardcode_direct=yes # is this really true???
12594 ## LD is ld it makes a PLAMLIB
12595 ## CC just makes a GrossModule.
12596 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
12597 reload_cmds='$CC -r -o $output$reload_objs'
12601 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12602 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
12605 runpath_var='LD_RUN_PATH'
12606 hardcode_shlibpath_var=no
12610 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12611 hardcode_shlibpath_var=no
12612 export_dynamic_flag_spec='-Bexport'
12616 if test -d /usr/nec; then
12617 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12618 hardcode_shlibpath_var=no
12619 runpath_var=LD_RUN_PATH
12620 hardcode_runpath_var=yes
12625 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
12626 no_undefined_flag='$wl-z,text'
12627 archive_cmds_need_lc=no
12628 hardcode_shlibpath_var=no
12629 runpath_var='LD_RUN_PATH'
12631 if test yes = "$GCC"; then
12632 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12633 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12635 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12636 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12640 sysv5* | sco3.2v5* | sco5v6*)
12641 # Note: We CANNOT use -z defs as we might desire, because we do not
12642 # link with -lc, and that would cause any symbols used from libc to
12643 # always be unresolved, which means just about no library would
12644 # ever link correctly. If we're not using GNU ld we use -z text
12645 # though, which does catch some bad symbols but isn't as heavy-handed
12647 no_undefined_flag='$wl-z,text'
12648 allow_undefined_flag='$wl-z,nodefs'
12649 archive_cmds_need_lc=no
12650 hardcode_shlibpath_var=no
12651 hardcode_libdir_flag_spec='$wl-R,$libdir'
12652 hardcode_libdir_separator=':'
12653 link_all_deplibs=yes
12654 export_dynamic_flag_spec='$wl-Bexport'
12655 runpath_var='LD_RUN_PATH'
12657 if test yes = "$GCC"; then
12658 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12659 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12661 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12662 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12667 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12668 hardcode_libdir_flag_spec='-L$libdir'
12669 hardcode_shlibpath_var=no
12677 if test sni = "$host_vendor"; then
12679 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
12680 export_dynamic_flag_spec='$wl-Blargedynsym'
12686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
12687 $as_echo "$ld_shlibs" >&6; }
12688 test no = "$ld_shlibs" && can_build_shared=no
12690 with_gnu_ld=$with_gnu_ld
12707 # Do we need to explicitly link libc?
12709 case "x$archive_cmds_need_lc" in
12711 # Assume -lc should be added
12712 archive_cmds_need_lc=yes
12714 if test yes,yes = "$GCC,$enable_shared"; then
12715 case $archive_cmds in
12717 # FIXME: we may have to deal with multi-command sequences.
12720 # Test whether the compiler implicitly links with -lc since on some
12721 # systems, -lgcc has to come before -lc. If gcc already passes -lc
12722 # to ld, don't add -lc before -lgcc.
12723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
12724 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
12725 if ${lt_cv_archive_cmds_need_lc+:} false; then :
12726 $as_echo_n "(cached) " >&6
12729 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12731 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12732 (eval $ac_compile) 2>&5
12734 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12735 test $ac_status = 0; } 2>conftest.err; then
12738 libobjs=conftest.$ac_objext
12740 wl=$lt_prog_compiler_wl
12741 pic_flag=$lt_prog_compiler_pic
12747 lt_save_allow_undefined_flag=$allow_undefined_flag
12748 allow_undefined_flag=
12749 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
12750 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
12752 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12753 test $ac_status = 0; }
12755 lt_cv_archive_cmds_need_lc=no
12757 lt_cv_archive_cmds_need_lc=yes
12759 allow_undefined_flag=$lt_save_allow_undefined_flag
12761 cat conftest.err 1>&5
12766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
12767 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
12768 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
12926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
12927 $as_echo_n "checking dynamic linker characteristics... " >&6; }
12929 if test yes = "$GCC"; then
12931 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
12932 *) lt_awk_arg='/^libraries:/' ;;
12935 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
12936 *) lt_sed_strip_eq='s|=/|/|g' ;;
12938 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
12939 case $lt_search_path_spec in
12941 # if the path contains ";" then we assume it to be the separator
12942 # otherwise default to the standard path separator (i.e. ":") - it is
12943 # assumed that no part of a normal pathname contains ";" but that should
12944 # okay in the real world where ";" in dirpaths is itself problematic.
12945 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
12948 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
12951 # Ok, now we have the path, separated by spaces, we can step through it
12952 # and add multilib dir if necessary...
12953 lt_tmp_lt_search_path_spec=
12954 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
12955 # ...but if some path component already ends with the multilib dir we assume
12956 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
12957 case "$lt_multi_os_dir; $lt_search_path_spec " in
12958 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
12962 for lt_sys_path in $lt_search_path_spec; do
12963 if test -d "$lt_sys_path$lt_multi_os_dir"; then
12964 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
12965 elif test -n "$lt_multi_os_dir"; then
12966 test -d "$lt_sys_path" && \
12967 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
12970 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
12971 BEGIN {RS = " "; FS = "/|\n";} {
12974 for (lt_i = NF; lt_i > 0; lt_i--) {
12975 if ($lt_i != "" && $lt_i != ".") {
12976 if ($lt_i == "..") {
12979 if (lt_count == 0) {
12980 lt_foo = "/" $lt_i lt_foo;
12987 if (lt_foo != "") { lt_freq[lt_foo]++; }
12988 if (lt_freq[lt_foo] == 1) { print lt_foo; }
12990 # AWK program above erroneously prepends '/' to C:/dos/paths
12993 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
12994 $SED 's|/\([A-Za-z]:\)|\1|g'` ;;
12996 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
12998 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
13000 library_names_spec=
13001 libname_spec='lib$name'
13005 postuninstall_cmds=
13009 shlibpath_overrides_runpath=unknown
13011 dynamic_linker="$host_os ld.so"
13012 sys_lib_dlsearch_path_spec="/lib /usr/lib"
13013 need_lib_prefix=unknown
13014 hardcode_into_libs=no
13016 # when you set need_version to no, make sure it does not cause -set_version
13017 # flags to be left without arguments
13018 need_version=unknown
13024 version_type=linux # correct to gnu/linux during the next big refactor
13025 library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
13026 shlibpath_var=LIBPATH
13028 # AIX 3 has no versioning support, so we append a major version to the name.
13029 soname_spec='$libname$release$shared_ext$major'
13033 version_type=linux # correct to gnu/linux during the next big refactor
13036 hardcode_into_libs=yes
13037 if test ia64 = "$host_cpu"; then
13038 # AIX 5 supports IA64
13039 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
13040 shlibpath_var=LD_LIBRARY_PATH
13042 # With GCC up to 2.95.x, collect2 would create an import file
13043 # for dependence libraries. The import file would start with
13044 # the line '#! .'. This would cause the generated library to
13045 # depend on '.', always an invalid library. This was fixed in
13046 # development snapshots of GCC prior to 3.0.
13048 aix4 | aix4.[01] | aix4.[01].*)
13049 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
13051 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
13054 can_build_shared=no
13058 # Using Import Files as archive members, it is possible to support
13059 # filename-based versioning of shared library archives on AIX. While
13060 # this would work for both with and without runtime linking, it will
13061 # prevent static linking of such archives. So we do filename-based
13062 # shared library versioning with .so extension only, which is used
13063 # when both runtime linking and shared linking is enabled.
13064 # Unfortunately, runtime linking may impact performance, so we do
13065 # not want this to be the default eventually. Also, we use the
13066 # versioned .so libs for executables only if there is the -brtl
13067 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
13068 # To allow for filename-based versioning support, we need to create
13069 # libNAME.so.V as an archive file, containing:
13070 # *) an Import File, referring to the versioned filename of the
13071 # archive as well as the shared archive member, telling the
13072 # bitwidth (32 or 64) of that shared object, and providing the
13073 # list of exported symbols of that shared object, eventually
13074 # decorated with the 'weak' keyword
13075 # *) the shared object with the F_LOADONLY flag set, to really avoid
13076 # it being seen by the linker.
13077 # At run time we better use the real file rather than another symlink,
13078 # but for link time we create the symlink libNAME.so -> libNAME.so.V
13080 case $with_aix_soname,$aix_use_runtimelinking in
13081 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
13082 # soname into executable. Probably we can add versioning support to
13083 # collect2, so additional links can be useful in future.
13084 aix,yes) # traditional libtool
13085 dynamic_linker='AIX unversionable lib.so'
13086 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
13087 # instead of lib<name>.a to let people know that these are not
13088 # typical AIX shared libraries.
13089 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13091 aix,no) # traditional AIX only
13092 dynamic_linker='AIX lib.a(lib.so.V)'
13093 # We preserve .a as extension for shared libraries through AIX4.2
13094 # and later when we are not doing run time linking.
13095 library_names_spec='$libname$release.a $libname.a'
13096 soname_spec='$libname$release$shared_ext$major'
13098 svr4,*) # full svr4 only
13099 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
13100 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
13101 # We do not specify a path in Import Files, so LIBPATH fires.
13102 shlibpath_overrides_runpath=yes
13104 *,yes) # both, prefer svr4
13105 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
13106 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
13107 # unpreferred sharedlib libNAME.a needs extra handling
13108 postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
13109 postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
13110 # We do not specify a path in Import Files, so LIBPATH fires.
13111 shlibpath_overrides_runpath=yes
13113 *,no) # both, prefer aix
13114 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
13115 library_names_spec='$libname$release.a $libname.a'
13116 soname_spec='$libname$release$shared_ext$major'
13117 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
13118 postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
13119 postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
13122 shlibpath_var=LIBPATH
13129 # Since July 2007 AmigaOS4 officially supports .so libraries.
13130 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
13131 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13134 library_names_spec='$libname.ixlibrary $libname.a'
13135 # Create ${libname}_ixlibrary.a entries in /sys/libs.
13136 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
13142 library_names_spec='$libname$shared_ext'
13143 dynamic_linker="$host_os ld.so"
13144 shlibpath_var=LIBRARY_PATH
13148 version_type=linux # correct to gnu/linux during the next big refactor
13150 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13151 soname_spec='$libname$release$shared_ext$major'
13152 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
13153 shlibpath_var=LD_LIBRARY_PATH
13154 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
13155 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
13156 # the default ld.so.conf also contains /usr/contrib/lib and
13157 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
13158 # libtool to hard-code these into programs
13161 cygwin* | mingw* | pw32* | cegcc*)
13162 version_type=windows
13167 case $GCC,$cc_basename in
13170 library_names_spec='$libname.dll.a'
13171 # DLL is installed to $(libdir)/../bin by postinstall_cmds
13172 postinstall_cmds='base_file=`basename \$file`~
13173 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
13174 dldir=$destdir/`dirname \$dlpath`~
13175 test -d \$dldir || mkdir -p \$dldir~
13176 $install_prog $dir/$dlname \$dldir/$dlname~
13177 chmod a+x \$dldir/$dlname~
13178 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
13179 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
13181 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
13182 dlpath=$dir/\$dldll~
13184 shlibpath_overrides_runpath=yes
13188 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
13189 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
13191 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
13194 # MinGW DLLs use traditional 'lib' prefix
13195 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
13198 # pw32 DLLs use 'pw' prefix rather than 'lib'
13199 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
13202 dynamic_linker='Win32 ld.exe'
13207 libname_spec='$name'
13208 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
13209 library_names_spec='$libname.dll.lib'
13213 sys_lib_search_path_spec=
13216 for lt_path in $LIB
13219 # Let DOS variable expansion print the short 8.3 style file name.
13220 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
13221 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
13224 # Convert to MSYS style.
13225 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
13228 # Convert to unix form, then to dos form, then back to unix form
13229 # but this time dos style (no spaces!) so that the unix form looks
13230 # like /cygdrive/c/PROGRA~1:/cygdr...
13231 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
13232 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
13233 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
13236 sys_lib_search_path_spec=$LIB
13237 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
13238 # It is most probably a Windows format PATH.
13239 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
13241 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
13243 # FIXME: find the short name or the path components, as spaces are
13244 # common. (e.g. "Program Files" -> "PROGRA~1")
13248 # DLL is installed to $(libdir)/../bin by postinstall_cmds
13249 postinstall_cmds='base_file=`basename \$file`~
13250 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
13251 dldir=$destdir/`dirname \$dlpath`~
13252 test -d \$dldir || mkdir -p \$dldir~
13253 $install_prog $dir/$dlname \$dldir/$dlname'
13254 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
13255 dlpath=$dir/\$dldll~
13257 shlibpath_overrides_runpath=yes
13258 dynamic_linker='Win32 link.exe'
13262 # Assume MSVC wrapper
13263 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
13264 dynamic_linker='Win32 ld.exe'
13267 # FIXME: first we should search . and the directory the executable is in
13271 darwin* | rhapsody*)
13272 dynamic_linker="$host_os dyld"
13273 version_type=darwin
13276 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
13277 soname_spec='$libname$release$major$shared_ext'
13278 shlibpath_overrides_runpath=yes
13279 shlibpath_var=DYLD_LIBRARY_PATH
13280 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
13282 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
13283 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
13287 version_type=linux # correct to gnu/linux during the next big refactor
13290 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13291 soname_spec='$libname$release$shared_ext$major'
13292 shlibpath_var=LD_LIBRARY_PATH
13295 freebsd* | dragonfly*)
13296 # DragonFly does not have aout. When/if they implement a new
13297 # versioning mechanism, adjust this.
13298 if test -x /usr/bin/objformat; then
13299 objformat=`/usr/bin/objformat`
13302 freebsd[23].*) objformat=aout ;;
13303 *) objformat=elf ;;
13306 version_type=freebsd-$objformat
13307 case $version_type in
13309 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13310 soname_spec='$libname$release$shared_ext$major'
13315 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
13319 shlibpath_var=LD_LIBRARY_PATH
13322 shlibpath_overrides_runpath=yes
13324 freebsd3.[01]* | freebsdelf3.[01]*)
13325 shlibpath_overrides_runpath=yes
13326 hardcode_into_libs=yes
13328 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
13329 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
13330 shlibpath_overrides_runpath=no
13331 hardcode_into_libs=yes
13333 *) # from 4.6 on, and DragonFly
13334 shlibpath_overrides_runpath=yes
13335 hardcode_into_libs=yes
13341 version_type=linux # correct to gnu/linux during the next big refactor
13344 dynamic_linker="$host_os runtime_loader"
13345 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13346 soname_spec='$libname$release$shared_ext$major'
13347 shlibpath_var=LIBRARY_PATH
13348 shlibpath_overrides_runpath=no
13349 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
13350 hardcode_into_libs=yes
13353 hpux9* | hpux10* | hpux11*)
13354 # Give a soname corresponding to the major version so that dld.sl refuses to
13355 # link against other versions.
13362 hardcode_into_libs=yes
13363 dynamic_linker="$host_os dld.so"
13364 shlibpath_var=LD_LIBRARY_PATH
13365 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
13366 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13367 soname_spec='$libname$release$shared_ext$major'
13368 if test 32 = "$HPUX_IA64_MODE"; then
13369 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
13370 sys_lib_dlsearch_path_spec=/usr/lib/hpux32
13372 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
13373 sys_lib_dlsearch_path_spec=/usr/lib/hpux64
13378 hardcode_into_libs=yes
13379 dynamic_linker="$host_os dld.sl"
13380 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
13381 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
13382 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13383 soname_spec='$libname$release$shared_ext$major'
13384 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
13385 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
13389 dynamic_linker="$host_os dld.sl"
13390 shlibpath_var=SHLIB_PATH
13391 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
13392 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13393 soname_spec='$libname$release$shared_ext$major'
13396 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
13397 postinstall_cmds='chmod 555 $lib'
13398 # or fails outright, so override atomically:
13399 install_override_mode=555
13403 version_type=linux # correct to gnu/linux during the next big refactor
13406 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13407 soname_spec='$libname$release$shared_ext$major'
13408 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
13409 shlibpath_var=LD_LIBRARY_PATH
13410 shlibpath_overrides_runpath=no
13411 hardcode_into_libs=yes
13414 irix5* | irix6* | nonstopux*)
13416 nonstopux*) version_type=nonstopux ;;
13418 if test yes = "$lt_cv_prog_gnu_ld"; then
13419 version_type=linux # correct to gnu/linux during the next big refactor
13426 soname_spec='$libname$release$shared_ext$major'
13427 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
13429 irix5* | nonstopux*)
13430 libsuff= shlibsuff=
13433 case $LD in # libtool.m4 will add one of these switches to LD
13434 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
13435 libsuff= shlibsuff= libmagic=32-bit;;
13436 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
13437 libsuff=32 shlibsuff=N32 libmagic=N32;;
13438 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
13439 libsuff=64 shlibsuff=64 libmagic=64-bit;;
13440 *) libsuff= shlibsuff= libmagic=never-match;;
13444 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
13445 shlibpath_overrides_runpath=no
13446 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
13447 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
13448 hardcode_into_libs=yes
13451 # No shared lib support for Linux oldld, aout, or coff.
13452 linux*oldld* | linux*aout* | linux*coff*)
13457 version_type=none # Android doesn't support versioned libraries.
13460 library_names_spec='$libname$release$shared_ext'
13461 soname_spec='$libname$release$shared_ext'
13463 shlibpath_var=LD_LIBRARY_PATH
13464 shlibpath_overrides_runpath=yes
13466 # This implies no fast_install, which is unacceptable.
13467 # Some rework will be needed to allow for fast_install
13468 # before this can be enabled.
13469 hardcode_into_libs=yes
13471 dynamic_linker='Android linker'
13472 # Don't embed -rpath directories since the linker doesn't support them.
13473 hardcode_libdir_flag_spec='-L$libdir'
13476 # This must be glibc/ELF.
13477 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
13478 version_type=linux # correct to gnu/linux during the next big refactor
13481 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13482 soname_spec='$libname$release$shared_ext$major'
13483 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
13484 shlibpath_var=LD_LIBRARY_PATH
13485 shlibpath_overrides_runpath=no
13487 # Some binutils ld are patched to set DT_RUNPATH
13488 if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
13489 $as_echo_n "(cached) " >&6
13491 lt_cv_shlibpath_overrides_runpath=no
13492 save_LDFLAGS=$LDFLAGS
13493 save_libdir=$libdir
13494 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
13495 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
13496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13497 /* end confdefs.h. */
13507 if ac_fn_c_try_link "$LINENO"; then :
13508 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
13509 lt_cv_shlibpath_overrides_runpath=yes
13512 rm -f core conftest.err conftest.$ac_objext \
13513 conftest$ac_exeext conftest.$ac_ext
13514 LDFLAGS=$save_LDFLAGS
13515 libdir=$save_libdir
13519 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
13521 # This implies no fast_install, which is unacceptable.
13522 # Some rework will be needed to allow for fast_install
13523 # before this can be enabled.
13524 hardcode_into_libs=yes
13526 # Add ABI-specific directories to the system library path.
13527 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
13529 # Ideally, we could use ldconfig to report *all* directores which are
13530 # searched for libraries, however this is still not possible. Aside from not
13531 # being certain /sbin/ldconfig is available, command
13532 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
13533 # even though it is searched at run-time. Try to do the best guess by
13534 # appending ld.so.conf contents (and includes) to the search path.
13535 if test -f /etc/ld.so.conf; then
13536 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
13537 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
13540 # We used to test for /lib/ld.so.1 and disable shared libraries on
13541 # powerpc, because MkLinux only supported shared libraries with the
13542 # GNU dynamic linker. Since this was broken with cross compilers,
13543 # most powerpc-linux boxes support dynamic linking these days and
13544 # people can always --disable-shared, the test was removed, and we
13545 # assume the GNU/Linux dynamic linker is in use.
13546 dynamic_linker='GNU/Linux ld.so'
13553 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13554 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
13555 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
13556 dynamic_linker='NetBSD (a.out) ld.so'
13558 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13559 soname_spec='$libname$release$shared_ext$major'
13560 dynamic_linker='NetBSD ld.elf_so'
13562 shlibpath_var=LD_LIBRARY_PATH
13563 shlibpath_overrides_runpath=yes
13564 hardcode_into_libs=yes
13568 version_type=linux # correct to gnu/linux during the next big refactor
13569 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13570 shlibpath_var=LD_LIBRARY_PATH
13571 shlibpath_overrides_runpath=yes
13578 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13579 soname_spec='$libname$release$shared_ext$major'
13580 shlibpath_var=LD_LIBRARY_PATH
13581 shlibpath_overrides_runpath=no
13582 hardcode_into_libs=yes
13583 dynamic_linker='ldqnx.so'
13586 openbsd* | bitrig*)
13588 sys_lib_dlsearch_path_spec=/usr/lib
13590 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
13595 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
13596 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
13597 shlibpath_var=LD_LIBRARY_PATH
13598 shlibpath_overrides_runpath=yes
13602 libname_spec='$name'
13603 version_type=windows
13607 # OS/2 can only load a DLL with a base name of 8 characters or less.
13608 soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
13609 v=$($ECHO $release$versuffix | tr -d .-);
13610 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
13611 $ECHO $n$v`$shared_ext'
13612 library_names_spec='${libname}_dll.$libext'
13613 dynamic_linker='OS/2 ld.exe'
13614 shlibpath_var=BEGINLIBPATH
13615 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
13616 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
13617 postinstall_cmds='base_file=`basename \$file`~
13618 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
13619 dldir=$destdir/`dirname \$dlpath`~
13620 test -d \$dldir || mkdir -p \$dldir~
13621 $install_prog $dir/$dlname \$dldir/$dlname~
13622 chmod a+x \$dldir/$dlname~
13623 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
13624 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
13626 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
13627 dlpath=$dir/\$dldll~
13631 osf3* | osf4* | osf5*)
13635 soname_spec='$libname$release$shared_ext$major'
13636 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13637 shlibpath_var=LD_LIBRARY_PATH
13638 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
13639 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
13647 version_type=linux # correct to gnu/linux during the next big refactor
13650 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13651 soname_spec='$libname$release$shared_ext$major'
13652 shlibpath_var=LD_LIBRARY_PATH
13653 shlibpath_overrides_runpath=yes
13654 hardcode_into_libs=yes
13655 # ldd complains unless libraries are executable
13656 postinstall_cmds='chmod +x $lib'
13661 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
13662 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
13663 shlibpath_var=LD_LIBRARY_PATH
13664 shlibpath_overrides_runpath=yes
13665 if test yes = "$with_gnu_ld"; then
13672 version_type=linux # correct to gnu/linux during the next big refactor
13673 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13674 soname_spec='$libname$release$shared_ext$major'
13675 shlibpath_var=LD_LIBRARY_PATH
13676 case $host_vendor in
13678 shlibpath_overrides_runpath=no
13680 runpath_var=LD_RUN_PATH
13688 shlibpath_overrides_runpath=no
13689 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
13695 if test -d /usr/nec; then
13696 version_type=linux # correct to gnu/linux during the next big refactor
13697 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
13698 soname_spec='$libname$shared_ext.$major'
13699 shlibpath_var=LD_LIBRARY_PATH
13703 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
13707 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
13708 soname_spec='$libname$release$shared_ext$major'
13709 shlibpath_var=LD_LIBRARY_PATH
13710 shlibpath_overrides_runpath=yes
13711 hardcode_into_libs=yes
13712 if test yes = "$with_gnu_ld"; then
13713 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
13715 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
13718 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
13722 sys_lib_dlsearch_path_spec='/usr/lib'
13726 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
13727 version_type=linux # correct to gnu/linux during the next big refactor
13730 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13731 shlibpath_var=LD_LIBRARY_PATH
13732 shlibpath_overrides_runpath=no
13733 hardcode_into_libs=yes
13737 version_type=linux # correct to gnu/linux during the next big refactor
13738 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13739 soname_spec='$libname$release$shared_ext$major'
13740 shlibpath_var=LD_LIBRARY_PATH
13747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
13748 $as_echo "$dynamic_linker" >&6; }
13749 test no = "$dynamic_linker" && can_build_shared=no
13751 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
13752 if test yes = "$GCC"; then
13753 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
13756 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
13757 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
13760 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
13761 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
13764 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
13765 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
13767 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
13768 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
13770 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
13771 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
13869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
13870 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
13872 if test -n "$hardcode_libdir_flag_spec" ||
13873 test -n "$runpath_var" ||
13874 test yes = "$hardcode_automatic"; then
13876 # We can hardcode non-existent directories.
13877 if test no != "$hardcode_direct" &&
13878 # If the only mechanism to avoid hardcoding is shlibpath_var, we
13879 # have to relink, otherwise we might link with an installed library
13880 # when we should be linking with a yet-to-be-installed one
13881 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
13882 test no != "$hardcode_minus_L"; then
13883 # Linking always hardcodes the temporary library directory.
13884 hardcode_action=relink
13886 # We can link without hardcoding, and we can hardcode nonexisting dirs.
13887 hardcode_action=immediate
13890 # We cannot hardcode anything, or else we can only hardcode existing
13892 hardcode_action=unsupported
13894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
13895 $as_echo "$hardcode_action" >&6; }
13897 if test relink = "$hardcode_action" ||
13898 test yes = "$inherit_rpath"; then
13899 # Fast installation is not supported
13900 enable_fast_install=no
13901 elif test yes = "$shlibpath_overrides_runpath" ||
13902 test no = "$enable_shared"; then
13903 # Fast installation is not necessary
13904 enable_fast_install=needless
13912 if test yes != "$enable_dlopen"; then
13913 enable_dlopen=unknown
13914 enable_dlopen_self=unknown
13915 enable_dlopen_self_static=unknown
13922 lt_cv_dlopen=load_add_on
13924 lt_cv_dlopen_self=yes
13927 mingw* | pw32* | cegcc*)
13928 lt_cv_dlopen=LoadLibrary
13933 lt_cv_dlopen=dlopen
13938 # if libdl is installed we need to link against it
13939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
13940 $as_echo_n "checking for dlopen in -ldl... " >&6; }
13941 if ${ac_cv_lib_dl_dlopen+:} false; then :
13942 $as_echo_n "(cached) " >&6
13944 ac_check_lib_save_LIBS=$LIBS
13946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13947 /* end confdefs.h. */
13949 /* Override any GCC internal prototype to avoid an error.
13950 Use char because int might match the return type of a GCC
13951 builtin and then its argument prototype would still apply. */
13964 if ac_fn_c_try_link "$LINENO"; then :
13965 ac_cv_lib_dl_dlopen=yes
13967 ac_cv_lib_dl_dlopen=no
13969 rm -f core conftest.err conftest.$ac_objext \
13970 conftest$ac_exeext conftest.$ac_ext
13971 LIBS=$ac_check_lib_save_LIBS
13973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
13974 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
13975 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
13976 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
13981 lt_cv_dlopen_self=yes
13988 # Don't try to run any link tests for TPF. We know it's impossible
13989 # because TPF is a cross-compiler, and we know how we open DSOs.
13990 lt_cv_dlopen=dlopen
13992 lt_cv_dlopen_self=no
13996 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
13997 if test "x$ac_cv_func_shl_load" = xyes; then :
13998 lt_cv_dlopen=shl_load
14000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
14001 $as_echo_n "checking for shl_load in -ldld... " >&6; }
14002 if ${ac_cv_lib_dld_shl_load+:} false; then :
14003 $as_echo_n "(cached) " >&6
14005 ac_check_lib_save_LIBS=$LIBS
14007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14008 /* end confdefs.h. */
14010 /* Override any GCC internal prototype to avoid an error.
14011 Use char because int might match the return type of a GCC
14012 builtin and then its argument prototype would still apply. */
14020 return shl_load ();
14025 if ac_fn_c_try_link "$LINENO"; then :
14026 ac_cv_lib_dld_shl_load=yes
14028 ac_cv_lib_dld_shl_load=no
14030 rm -f core conftest.err conftest.$ac_objext \
14031 conftest$ac_exeext conftest.$ac_ext
14032 LIBS=$ac_check_lib_save_LIBS
14034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
14035 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
14036 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
14037 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
14039 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
14040 if test "x$ac_cv_func_dlopen" = xyes; then :
14041 lt_cv_dlopen=dlopen
14043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
14044 $as_echo_n "checking for dlopen in -ldl... " >&6; }
14045 if ${ac_cv_lib_dl_dlopen+:} false; then :
14046 $as_echo_n "(cached) " >&6
14048 ac_check_lib_save_LIBS=$LIBS
14050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14051 /* end confdefs.h. */
14053 /* Override any GCC internal prototype to avoid an error.
14054 Use char because int might match the return type of a GCC
14055 builtin and then its argument prototype would still apply. */
14068 if ac_fn_c_try_link "$LINENO"; then :
14069 ac_cv_lib_dl_dlopen=yes
14071 ac_cv_lib_dl_dlopen=no
14073 rm -f core conftest.err conftest.$ac_objext \
14074 conftest$ac_exeext conftest.$ac_ext
14075 LIBS=$ac_check_lib_save_LIBS
14077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
14078 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
14079 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
14080 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
14082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
14083 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
14084 if ${ac_cv_lib_svld_dlopen+:} false; then :
14085 $as_echo_n "(cached) " >&6
14087 ac_check_lib_save_LIBS=$LIBS
14088 LIBS="-lsvld $LIBS"
14089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14090 /* end confdefs.h. */
14092 /* Override any GCC internal prototype to avoid an error.
14093 Use char because int might match the return type of a GCC
14094 builtin and then its argument prototype would still apply. */
14107 if ac_fn_c_try_link "$LINENO"; then :
14108 ac_cv_lib_svld_dlopen=yes
14110 ac_cv_lib_svld_dlopen=no
14112 rm -f core conftest.err conftest.$ac_objext \
14113 conftest$ac_exeext conftest.$ac_ext
14114 LIBS=$ac_check_lib_save_LIBS
14116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
14117 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
14118 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
14119 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
14121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
14122 $as_echo_n "checking for dld_link in -ldld... " >&6; }
14123 if ${ac_cv_lib_dld_dld_link+:} false; then :
14124 $as_echo_n "(cached) " >&6
14126 ac_check_lib_save_LIBS=$LIBS
14128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14129 /* end confdefs.h. */
14131 /* Override any GCC internal prototype to avoid an error.
14132 Use char because int might match the return type of a GCC
14133 builtin and then its argument prototype would still apply. */
14141 return dld_link ();
14146 if ac_fn_c_try_link "$LINENO"; then :
14147 ac_cv_lib_dld_dld_link=yes
14149 ac_cv_lib_dld_dld_link=no
14151 rm -f core conftest.err conftest.$ac_objext \
14152 conftest$ac_exeext conftest.$ac_ext
14153 LIBS=$ac_check_lib_save_LIBS
14155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
14156 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
14157 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
14158 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
14179 if test no = "$lt_cv_dlopen"; then
14185 case $lt_cv_dlopen in
14187 save_CPPFLAGS=$CPPFLAGS
14188 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
14190 save_LDFLAGS=$LDFLAGS
14191 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
14194 LIBS="$lt_cv_dlopen_libs $LIBS"
14196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
14197 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
14198 if ${lt_cv_dlopen_self+:} false; then :
14199 $as_echo_n "(cached) " >&6
14201 if test yes = "$cross_compiling"; then :
14202 lt_cv_dlopen_self=cross
14204 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
14205 lt_status=$lt_dlunknown
14206 cat > conftest.$ac_ext <<_LT_EOF
14207 #line $LINENO "configure"
14208 #include "confdefs.h"
14217 # define LT_DLGLOBAL RTLD_GLOBAL
14220 # define LT_DLGLOBAL DL_GLOBAL
14222 # define LT_DLGLOBAL 0
14226 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
14227 find out it does not work in some platform. */
14228 #ifndef LT_DLLAZY_OR_NOW
14230 # define LT_DLLAZY_OR_NOW RTLD_LAZY
14233 # define LT_DLLAZY_OR_NOW DL_LAZY
14236 # define LT_DLLAZY_OR_NOW RTLD_NOW
14239 # define LT_DLLAZY_OR_NOW DL_NOW
14241 # define LT_DLLAZY_OR_NOW 0
14248 /* When -fvisibility=hidden is used, assume the code has been annotated
14249 correspondingly for the symbols needed. */
14250 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
14251 int fnord () __attribute__((visibility("default")));
14254 int fnord () { return 42; }
14257 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
14258 int status = $lt_dlunknown;
14262 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
14265 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
14266 else puts (dlerror ());
14268 /* dlclose (self); */
14276 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14277 (eval $ac_link) 2>&5
14279 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14280 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
14281 (./conftest; exit; ) >&5 2>/dev/null
14283 case x$lt_status in
14284 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
14285 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
14286 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
14289 # compilation failed
14290 lt_cv_dlopen_self=no
14297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
14298 $as_echo "$lt_cv_dlopen_self" >&6; }
14300 if test yes = "$lt_cv_dlopen_self"; then
14301 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
14302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
14303 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
14304 if ${lt_cv_dlopen_self_static+:} false; then :
14305 $as_echo_n "(cached) " >&6
14307 if test yes = "$cross_compiling"; then :
14308 lt_cv_dlopen_self_static=cross
14310 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
14311 lt_status=$lt_dlunknown
14312 cat > conftest.$ac_ext <<_LT_EOF
14313 #line $LINENO "configure"
14314 #include "confdefs.h"
14323 # define LT_DLGLOBAL RTLD_GLOBAL
14326 # define LT_DLGLOBAL DL_GLOBAL
14328 # define LT_DLGLOBAL 0
14332 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
14333 find out it does not work in some platform. */
14334 #ifndef LT_DLLAZY_OR_NOW
14336 # define LT_DLLAZY_OR_NOW RTLD_LAZY
14339 # define LT_DLLAZY_OR_NOW DL_LAZY
14342 # define LT_DLLAZY_OR_NOW RTLD_NOW
14345 # define LT_DLLAZY_OR_NOW DL_NOW
14347 # define LT_DLLAZY_OR_NOW 0
14354 /* When -fvisibility=hidden is used, assume the code has been annotated
14355 correspondingly for the symbols needed. */
14356 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
14357 int fnord () __attribute__((visibility("default")));
14360 int fnord () { return 42; }
14363 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
14364 int status = $lt_dlunknown;
14368 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
14371 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
14372 else puts (dlerror ());
14374 /* dlclose (self); */
14382 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14383 (eval $ac_link) 2>&5
14385 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14386 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
14387 (./conftest; exit; ) >&5 2>/dev/null
14389 case x$lt_status in
14390 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
14391 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
14392 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
14395 # compilation failed
14396 lt_cv_dlopen_self_static=no
14403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
14404 $as_echo "$lt_cv_dlopen_self_static" >&6; }
14407 CPPFLAGS=$save_CPPFLAGS
14408 LDFLAGS=$save_LDFLAGS
14413 case $lt_cv_dlopen_self in
14414 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
14415 *) enable_dlopen_self=unknown ;;
14418 case $lt_cv_dlopen_self_static in
14419 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
14420 *) enable_dlopen_self_static=unknown ;;
14442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
14443 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
14444 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
14445 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
14446 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
14447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14448 $as_echo "yes" >&6; }
14450 # FIXME - insert some real tests, host_os isn't really good enough
14453 if test -n "$STRIP"; then
14454 striplib="$STRIP -x"
14455 old_striplib="$STRIP -S"
14456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14457 $as_echo "yes" >&6; }
14459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14460 $as_echo "no" >&6; }
14464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14465 $as_echo "no" >&6; }
14481 # Report what library types will actually be built
14482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
14483 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
14484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
14485 $as_echo "$can_build_shared" >&6; }
14487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
14488 $as_echo_n "checking whether to build shared libraries... " >&6; }
14489 test no = "$can_build_shared" && enable_shared=no
14491 # On AIX, shared libraries and static libraries use the same namespace, and
14492 # are all built from PIC.
14495 test yes = "$enable_shared" && enable_static=no
14496 if test -n "$RANLIB"; then
14497 archive_cmds="$archive_cmds~\$RANLIB \$lib"
14498 postinstall_cmds='$RANLIB $lib'
14503 if test ia64 != "$host_cpu"; then
14504 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
14505 yes,aix,yes) ;; # shared object as lib.so file only
14506 yes,svr4,*) ;; # shared object as lib.so archive member only
14507 yes,*) enable_static=no ;; # shared object in lib.a archive as well
14512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
14513 $as_echo "$enable_shared" >&6; }
14515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
14516 $as_echo_n "checking whether to build static libraries... " >&6; }
14517 # Make sure either enable_shared or enable_static is yes.
14518 test yes = "$enable_shared" || enable_static=yes
14519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
14520 $as_echo "$enable_static" >&6; }
14527 ac_cpp='$CPP $CPPFLAGS'
14528 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14529 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14530 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14548 ac_config_commands="$ac_config_commands libtool"
14553 # Only expand once:
14558 # Checks for header files.
14559 for ac_header in stdarg.h stdbool.h netinet/in.h netinet/tcp.h sys/param.h sys/socket.h sys/un.h sys/uio.h sys/resource.h arpa/inet.h syslog.h netdb.h sys/wait.h pwd.h glob.h grp.h login_cap.h winsock2.h ws2tcpip.h endian.h sys/endian.h libkern/OSByteOrder.h sys/ipc.h sys/shm.h
14561 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
14562 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
14564 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
14565 cat >>confdefs.h <<_ACEOF
14566 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
14575 # Using own tests for int64* because autoconf builtin only give 32bit.
14576 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default"
14577 if test "x$ac_cv_type_int8_t" = xyes; then :
14581 cat >>confdefs.h <<_ACEOF
14582 #define int8_t signed char
14587 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default"
14588 if test "x$ac_cv_type_int16_t" = xyes; then :
14592 cat >>confdefs.h <<_ACEOF
14593 #define int16_t short
14598 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default"
14599 if test "x$ac_cv_type_int32_t" = xyes; then :
14603 cat >>confdefs.h <<_ACEOF
14604 #define int32_t int
14609 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default"
14610 if test "x$ac_cv_type_int64_t" = xyes; then :
14614 cat >>confdefs.h <<_ACEOF
14615 #define int64_t long long
14620 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default"
14621 if test "x$ac_cv_type_uint8_t" = xyes; then :
14625 cat >>confdefs.h <<_ACEOF
14626 #define uint8_t unsigned char
14631 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
14632 if test "x$ac_cv_type_uint16_t" = xyes; then :
14636 cat >>confdefs.h <<_ACEOF
14637 #define uint16_t unsigned short
14642 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
14643 if test "x$ac_cv_type_uint32_t" = xyes; then :
14647 cat >>confdefs.h <<_ACEOF
14648 #define uint32_t unsigned int
14653 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default"
14654 if test "x$ac_cv_type_uint64_t" = xyes; then :
14658 cat >>confdefs.h <<_ACEOF
14659 #define uint64_t unsigned long long
14664 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
14665 if test "x$ac_cv_type_size_t" = xyes; then :
14669 cat >>confdefs.h <<_ACEOF
14670 #define size_t unsigned int
14675 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
14676 if test "x$ac_cv_type_ssize_t" = xyes; then :
14680 cat >>confdefs.h <<_ACEOF
14681 #define ssize_t int
14686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
14687 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
14688 if ${ac_cv_type_uid_t+:} false; then :
14689 $as_echo_n "(cached) " >&6
14691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14692 /* end confdefs.h. */
14693 #include <sys/types.h>
14696 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14697 $EGREP "uid_t" >/dev/null 2>&1; then :
14698 ac_cv_type_uid_t=yes
14700 ac_cv_type_uid_t=no
14705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
14706 $as_echo "$ac_cv_type_uid_t" >&6; }
14707 if test $ac_cv_type_uid_t = no; then
14709 $as_echo "#define uid_t int" >>confdefs.h
14712 $as_echo "#define gid_t int" >>confdefs.h
14716 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
14717 if test "x$ac_cv_type_pid_t" = xyes; then :
14721 cat >>confdefs.h <<_ACEOF
14727 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
14728 if test "x$ac_cv_type_off_t" = xyes; then :
14732 cat >>confdefs.h <<_ACEOF
14733 #define off_t long int
14738 ac_fn_c_check_type "$LINENO" "u_char" "ac_cv_type_u_char" "
14739 $ac_includes_default
14740 #ifdef HAVE_WINSOCK2_H
14741 # include <winsock2.h>
14745 if test "x$ac_cv_type_u_char" = xyes; then :
14749 $as_echo "#define u_char unsigned char" >>confdefs.h
14753 ac_fn_c_check_type "$LINENO" "rlim_t" "ac_cv_type_rlim_t" "
14754 $ac_includes_default
14755 #ifdef HAVE_SYS_RESOURCE_H
14756 # include <sys/resource.h>
14760 if test "x$ac_cv_type_rlim_t" = xyes; then :
14764 $as_echo "#define rlim_t unsigned long" >>confdefs.h
14769 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
14770 $ac_includes_default
14771 #ifdef HAVE_SYS_SOCKET_H
14772 # include <sys/socket.h>
14774 #ifdef HAVE_WS2TCPIP_H
14775 # include <ws2tcpip.h>
14779 if test "x$ac_cv_type_socklen_t" = xyes; then :
14783 $as_echo "#define socklen_t int" >>confdefs.h
14787 ac_fn_c_check_type "$LINENO" "in_addr_t" "ac_cv_type_in_addr_t" "
14788 $ac_includes_default
14789 #ifdef HAVE_SYS_TYPES_H
14790 # include <sys/types.h>
14792 #ifdef HAVE_NETINET_IN_H
14793 # include <netinet/in.h>
14797 if test "x$ac_cv_type_in_addr_t" = xyes; then :
14801 $as_echo "#define in_addr_t uint32_t" >>confdefs.h
14805 ac_fn_c_check_type "$LINENO" "in_port_t" "ac_cv_type_in_port_t" "
14806 $ac_includes_default
14807 #ifdef HAVE_SYS_TYPES_H
14808 # include <sys/types.h>
14810 #ifdef HAVE_NETINET_IN_H
14811 # include <netinet/in.h>
14815 if test "x$ac_cv_type_in_port_t" = xyes; then :
14819 $as_echo "#define in_port_t uint16_t" >>confdefs.h
14823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if memcmp compares unsigned" >&5
14824 $as_echo_n "checking if memcmp compares unsigned... " >&6; }
14825 if test "$cross_compiling" = yes; then :
14826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compile no" >&5
14827 $as_echo "cross-compile no" >&6; }
14829 $as_echo "#define MEMCMP_IS_BROKEN 1" >>confdefs.h
14831 case " $LIBOBJS " in
14832 *" memcmp.$ac_objext "* ) ;;
14833 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
14839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14840 /* end confdefs.h. */
14843 #include <stdlib.h>
14844 #include <string.h>
14847 char a = 255, b = 0;
14848 if(memcmp(&a, &b, 1) < 0)
14854 if ac_fn_c_try_run "$LINENO"; then :
14855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14856 $as_echo "yes" >&6; }
14858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14859 $as_echo "no" >&6; }
14861 $as_echo "#define MEMCMP_IS_BROKEN 1" >>confdefs.h
14863 case " $LIBOBJS " in
14864 *" memcmp.$ac_objext "* ) ;;
14865 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
14871 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14872 conftest.$ac_objext conftest.beam conftest.$ac_ext
14876 # The cast to long int works around a bug in the HP C Compiler
14877 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
14878 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
14879 # This bug is HP SR number 8606223364.
14880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5
14881 $as_echo_n "checking size of time_t... " >&6; }
14882 if ${ac_cv_sizeof_time_t+:} false; then :
14883 $as_echo_n "(cached) " >&6
14885 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" "
14886 $ac_includes_default
14887 #ifdef TIME_WITH_SYS_TIME
14888 # include <sys/time.h>
14891 # ifdef HAVE_SYS_TIME_H
14892 # include <sys/time.h>
14901 if test "$ac_cv_type_time_t" = yes; then
14902 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
14903 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
14904 as_fn_error 77 "cannot compute sizeof (time_t)
14905 See \`config.log' for more details" "$LINENO" 5; }
14907 ac_cv_sizeof_time_t=0
14912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5
14913 $as_echo "$ac_cv_sizeof_time_t" >&6; }
14917 cat >>confdefs.h <<_ACEOF
14918 #define SIZEOF_TIME_T $ac_cv_sizeof_time_t
14923 # add option to disable the evil rpath
14925 # Check whether --enable-rpath was given.
14926 if test "${enable_rpath+set}" = set; then :
14927 enableval=$enable_rpath; enable_rpath=$enableval
14932 if test "x$enable_rpath" = xno; then
14933 ac_config_commands="$ac_config_commands disable-rpath"
14939 # check to see if libraries are needed for these functions.
14940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5
14941 $as_echo_n "checking for library containing inet_pton... " >&6; }
14942 if ${ac_cv_search_inet_pton+:} false; then :
14943 $as_echo_n "(cached) " >&6
14945 ac_func_search_save_LIBS=$LIBS
14946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14947 /* end confdefs.h. */
14949 /* Override any GCC internal prototype to avoid an error.
14950 Use char because int might match the return type of a GCC
14951 builtin and then its argument prototype would still apply. */
14959 return inet_pton ();
14964 for ac_lib in '' nsl; do
14965 if test -z "$ac_lib"; then
14966 ac_res="none required"
14969 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
14971 if ac_fn_c_try_link "$LINENO"; then :
14972 ac_cv_search_inet_pton=$ac_res
14974 rm -f core conftest.err conftest.$ac_objext \
14976 if ${ac_cv_search_inet_pton+:} false; then :
14980 if ${ac_cv_search_inet_pton+:} false; then :
14983 ac_cv_search_inet_pton=no
14985 rm conftest.$ac_ext
14986 LIBS=$ac_func_search_save_LIBS
14988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5
14989 $as_echo "$ac_cv_search_inet_pton" >&6; }
14990 ac_res=$ac_cv_search_inet_pton
14991 if test "$ac_res" != no; then :
14992 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
14997 $as_echo_n "checking for library containing socket... " >&6; }
14998 if ${ac_cv_search_socket+:} false; then :
14999 $as_echo_n "(cached) " >&6
15001 ac_func_search_save_LIBS=$LIBS
15002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15003 /* end confdefs.h. */
15005 /* Override any GCC internal prototype to avoid an error.
15006 Use char because int might match the return type of a GCC
15007 builtin and then its argument prototype would still apply. */
15020 for ac_lib in '' socket; do
15021 if test -z "$ac_lib"; then
15022 ac_res="none required"
15025 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
15027 if ac_fn_c_try_link "$LINENO"; then :
15028 ac_cv_search_socket=$ac_res
15030 rm -f core conftest.err conftest.$ac_objext \
15032 if ${ac_cv_search_socket+:} false; then :
15036 if ${ac_cv_search_socket+:} false; then :
15039 ac_cv_search_socket=no
15041 rm conftest.$ac_ext
15042 LIBS=$ac_func_search_save_LIBS
15044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
15045 $as_echo "$ac_cv_search_socket" >&6; }
15046 ac_res=$ac_cv_search_socket
15047 if test "$ac_res" != no; then :
15048 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15053 # check wether strptime also works
15055 # check some functions of the OS before linking libs (while still runnable).
15056 for ac_header in unistd.h
15058 ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
15059 if test "x$ac_cv_header_unistd_h" = xyes; then :
15060 cat >>confdefs.h <<_ACEOF
15061 #define HAVE_UNISTD_H 1
15068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5
15069 $as_echo_n "checking for working chown... " >&6; }
15070 if ${ac_cv_func_chown_works+:} false; then :
15071 $as_echo_n "(cached) " >&6
15073 if test "$cross_compiling" = yes; then :
15074 ac_cv_func_chown_works=no
15076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15077 /* end confdefs.h. */
15078 $ac_includes_default
15084 char *f = "conftest.chown";
15085 struct stat before, after;
15087 if (creat (f, 0600) < 0)
15089 if (stat (f, &before) < 0)
15091 if (chown (f, (uid_t) -1, (gid_t) -1) == -1)
15093 if (stat (f, &after) < 0)
15095 return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid);
15101 if ac_fn_c_try_run "$LINENO"; then :
15102 ac_cv_func_chown_works=yes
15104 ac_cv_func_chown_works=no
15106 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15107 conftest.$ac_objext conftest.beam conftest.$ac_ext
15110 rm -f conftest.chown
15113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5
15114 $as_echo "$ac_cv_func_chown_works" >&6; }
15115 if test $ac_cv_func_chown_works = yes; then
15117 $as_echo "#define HAVE_CHOWN 1" >>confdefs.h
15121 for ac_header in vfork.h
15123 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
15124 if test "x$ac_cv_header_vfork_h" = xyes; then :
15125 cat >>confdefs.h <<_ACEOF
15126 #define HAVE_VFORK_H 1
15133 for ac_func in fork vfork
15135 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15136 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15137 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15138 cat >>confdefs.h <<_ACEOF
15139 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15145 if test "x$ac_cv_func_fork" = xyes; then
15146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
15147 $as_echo_n "checking for working fork... " >&6; }
15148 if ${ac_cv_func_fork_works+:} false; then :
15149 $as_echo_n "(cached) " >&6
15151 if test "$cross_compiling" = yes; then :
15152 ac_cv_func_fork_works=cross
15154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15155 /* end confdefs.h. */
15156 $ac_includes_default
15161 /* By Ruediger Kuhlmann. */
15162 return fork () < 0;
15168 if ac_fn_c_try_run "$LINENO"; then :
15169 ac_cv_func_fork_works=yes
15171 ac_cv_func_fork_works=no
15173 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15174 conftest.$ac_objext conftest.beam conftest.$ac_ext
15178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
15179 $as_echo "$ac_cv_func_fork_works" >&6; }
15182 ac_cv_func_fork_works=$ac_cv_func_fork
15184 if test "x$ac_cv_func_fork_works" = xcross; then
15186 *-*-amigaos* | *-*-msdosdjgpp*)
15187 # Override, as these systems have only a dummy fork() stub
15188 ac_cv_func_fork_works=no
15191 ac_cv_func_fork_works=yes
15194 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
15195 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
15197 ac_cv_func_vfork_works=$ac_cv_func_vfork
15198 if test "x$ac_cv_func_vfork" = xyes; then
15199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
15200 $as_echo_n "checking for working vfork... " >&6; }
15201 if ${ac_cv_func_vfork_works+:} false; then :
15202 $as_echo_n "(cached) " >&6
15204 if test "$cross_compiling" = yes; then :
15205 ac_cv_func_vfork_works=cross
15207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15208 /* end confdefs.h. */
15209 /* Thanks to Paul Eggert for this test. */
15210 $ac_includes_default
15211 #include <sys/wait.h>
15212 #ifdef HAVE_VFORK_H
15213 # include <vfork.h>
15215 /* On some sparc systems, changes by the child to local and incoming
15216 argument registers are propagated back to the parent. The compiler
15217 is told about this with #include <vfork.h>, but some compilers
15218 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
15219 static variable whose address is put into a register that is
15220 clobbered by the vfork. */
15223 sparc_address_test (int arg)
15225 sparc_address_test (arg) int arg;
15228 static pid_t child;
15246 pid_t parent = getpid ();
15249 sparc_address_test (0);
15254 /* Here is another test for sparc vfork register problems. This
15255 test uses lots of local variables, at least as many local
15256 variables as main has allocated so far including compiler
15257 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
15258 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
15259 reuse the register of parent for one of the local variables,
15260 since it will think that parent can't possibly be used any more
15261 in this routine. Assigning to the local variable will thus
15262 munge parent in the parent process. */
15264 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
15265 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
15266 /* Convince the compiler that p..p7 are live; otherwise, it might
15267 use the same hardware register for all 8 local variables. */
15268 if (p != p1 || p != p2 || p != p3 || p != p4
15269 || p != p5 || p != p6 || p != p7)
15272 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
15273 from child file descriptors. If the child closes a descriptor
15274 before it execs or exits, this munges the parent's descriptor
15275 as well. Test for this by closing stdout in the child. */
15276 _exit(close(fileno(stdout)) != 0);
15281 while (wait(&status) != child)
15284 /* Was there some problem with vforking? */
15287 /* Did the child fail? (This shouldn't happen.) */
15290 /* Did the vfork/compiler bug occur? */
15291 || parent != getpid()
15293 /* Did the file descriptor bug occur? */
15294 || fstat(fileno(stdout), &st) != 0
15299 if ac_fn_c_try_run "$LINENO"; then :
15300 ac_cv_func_vfork_works=yes
15302 ac_cv_func_vfork_works=no
15304 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15305 conftest.$ac_objext conftest.beam conftest.$ac_ext
15309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
15310 $as_echo "$ac_cv_func_vfork_works" >&6; }
15313 if test "x$ac_cv_func_fork_works" = xcross; then
15314 ac_cv_func_vfork_works=$ac_cv_func_vfork
15315 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
15316 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
15319 if test "x$ac_cv_func_vfork_works" = xyes; then
15321 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
15325 $as_echo "#define vfork fork" >>confdefs.h
15328 if test "x$ac_cv_func_fork_works" = xyes; then
15330 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
15334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
15335 $as_echo_n "checking return type of signal handlers... " >&6; }
15336 if ${ac_cv_type_signal+:} false; then :
15337 $as_echo_n "(cached) " >&6
15339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15340 /* end confdefs.h. */
15341 #include <sys/types.h>
15342 #include <signal.h>
15347 return *(signal (0, 0)) (0) == 1;
15352 if ac_fn_c_try_compile "$LINENO"; then :
15353 ac_cv_type_signal=int
15355 ac_cv_type_signal=void
15357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
15360 $as_echo "$ac_cv_type_signal" >&6; }
15362 cat >>confdefs.h <<_ACEOF
15363 #define RETSIGTYPE $ac_cv_type_signal
15367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
15368 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
15369 if ${ac_cv_sys_largefile_source+:} false; then :
15370 $as_echo_n "(cached) " >&6
15373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15374 /* end confdefs.h. */
15375 #include <sys/types.h> /* for off_t */
15380 int (*fp) (FILE *, off_t, int) = fseeko;
15381 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
15386 if ac_fn_c_try_link "$LINENO"; then :
15387 ac_cv_sys_largefile_source=no; break
15389 rm -f core conftest.err conftest.$ac_objext \
15390 conftest$ac_exeext conftest.$ac_ext
15391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15392 /* end confdefs.h. */
15393 #define _LARGEFILE_SOURCE 1
15394 #include <sys/types.h> /* for off_t */
15399 int (*fp) (FILE *, off_t, int) = fseeko;
15400 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
15405 if ac_fn_c_try_link "$LINENO"; then :
15406 ac_cv_sys_largefile_source=1; break
15408 rm -f core conftest.err conftest.$ac_objext \
15409 conftest$ac_exeext conftest.$ac_ext
15410 ac_cv_sys_largefile_source=unknown
15414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
15415 $as_echo "$ac_cv_sys_largefile_source" >&6; }
15416 case $ac_cv_sys_largefile_source in #(
15419 cat >>confdefs.h <<_ACEOF
15420 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
15426 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
15427 # in glibc 2.1.3, but that breaks too many other things.
15428 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
15429 if test $ac_cv_sys_largefile_source != unknown; then
15431 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
15436 # Check whether --enable-largefile was given.
15437 if test "${enable_largefile+set}" = set; then :
15438 enableval=$enable_largefile;
15441 if test "$enable_largefile" != no; then
15443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
15444 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
15445 if ${ac_cv_sys_largefile_CC+:} false; then :
15446 $as_echo_n "(cached) " >&6
15448 ac_cv_sys_largefile_CC=no
15449 if test "$GCC" != yes; then
15452 # IRIX 6.2 and later do not support large files by default,
15453 # so use the C compiler's -n32 option if that helps.
15454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15455 /* end confdefs.h. */
15456 #include <sys/types.h>
15457 /* Check that off_t can represent 2**63 - 1 correctly.
15458 We can't simply define LARGE_OFF_T to be 9223372036854775807,
15459 since some C++ compilers masquerading as C compilers
15460 incorrectly reject 9223372036854775807. */
15461 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
15462 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
15463 && LARGE_OFF_T % 2147483647 == 1)
15473 if ac_fn_c_try_compile "$LINENO"; then :
15476 rm -f core conftest.err conftest.$ac_objext
15478 if ac_fn_c_try_compile "$LINENO"; then :
15479 ac_cv_sys_largefile_CC=' -n32'; break
15481 rm -f core conftest.err conftest.$ac_objext
15485 rm -f conftest.$ac_ext
15488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
15489 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
15490 if test "$ac_cv_sys_largefile_CC" != no; then
15491 CC=$CC$ac_cv_sys_largefile_CC
15494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
15495 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
15496 if ${ac_cv_sys_file_offset_bits+:} false; then :
15497 $as_echo_n "(cached) " >&6
15500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15501 /* end confdefs.h. */
15502 #include <sys/types.h>
15503 /* Check that off_t can represent 2**63 - 1 correctly.
15504 We can't simply define LARGE_OFF_T to be 9223372036854775807,
15505 since some C++ compilers masquerading as C compilers
15506 incorrectly reject 9223372036854775807. */
15507 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
15508 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
15509 && LARGE_OFF_T % 2147483647 == 1)
15519 if ac_fn_c_try_compile "$LINENO"; then :
15520 ac_cv_sys_file_offset_bits=no; break
15522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15524 /* end confdefs.h. */
15525 #define _FILE_OFFSET_BITS 64
15526 #include <sys/types.h>
15527 /* Check that off_t can represent 2**63 - 1 correctly.
15528 We can't simply define LARGE_OFF_T to be 9223372036854775807,
15529 since some C++ compilers masquerading as C compilers
15530 incorrectly reject 9223372036854775807. */
15531 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
15532 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
15533 && LARGE_OFF_T % 2147483647 == 1)
15543 if ac_fn_c_try_compile "$LINENO"; then :
15544 ac_cv_sys_file_offset_bits=64; break
15546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15547 ac_cv_sys_file_offset_bits=unknown
15551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
15552 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
15553 case $ac_cv_sys_file_offset_bits in #(
15556 cat >>confdefs.h <<_ACEOF
15557 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
15562 if test $ac_cv_sys_file_offset_bits = unknown; then
15563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
15564 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
15565 if ${ac_cv_sys_large_files+:} false; then :
15566 $as_echo_n "(cached) " >&6
15569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15570 /* end confdefs.h. */
15571 #include <sys/types.h>
15572 /* Check that off_t can represent 2**63 - 1 correctly.
15573 We can't simply define LARGE_OFF_T to be 9223372036854775807,
15574 since some C++ compilers masquerading as C compilers
15575 incorrectly reject 9223372036854775807. */
15576 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
15577 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
15578 && LARGE_OFF_T % 2147483647 == 1)
15588 if ac_fn_c_try_compile "$LINENO"; then :
15589 ac_cv_sys_large_files=no; break
15591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15593 /* end confdefs.h. */
15594 #define _LARGE_FILES 1
15595 #include <sys/types.h>
15596 /* Check that off_t can represent 2**63 - 1 correctly.
15597 We can't simply define LARGE_OFF_T to be 9223372036854775807,
15598 since some C++ compilers masquerading as C compilers
15599 incorrectly reject 9223372036854775807. */
15600 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
15601 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
15602 && LARGE_OFF_T % 2147483647 == 1)
15612 if ac_fn_c_try_compile "$LINENO"; then :
15613 ac_cv_sys_large_files=1; break
15615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15616 ac_cv_sys_large_files=unknown
15620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
15621 $as_echo "$ac_cv_sys_large_files" >&6; }
15622 case $ac_cv_sys_large_files in #(
15625 cat >>confdefs.h <<_ACEOF
15626 #define _LARGE_FILES $ac_cv_sys_large_files
15639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC" >&5
15640 $as_echo_n "checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC... " >&6; }
15641 cache=_D_LARGEFILE_SOURCE_1
15642 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then :
15643 $as_echo_n "(cached) " >&6
15649 int a = fseeko(stdin, 0, 0);
15653 echo 'void f(){}' >>conftest.c
15654 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
15655 eval "cv_prog_cc_flag_needed_$cache=no"
15658 if test -z "`$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1`"; then
15659 eval "cv_prog_cc_flag_needed_$cache=yes"
15661 eval "cv_prog_cc_flag_needed_$cache=fail"
15662 #echo 'Test with flag fails too!'
15664 #echo "$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1"
15665 #echo `$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1`
15670 rm -f conftest conftest.c conftest.o
15674 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
15675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15676 $as_echo "yes" >&6; }
15678 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE=1"
15680 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
15681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15682 $as_echo "no" >&6; }
15683 #echo 'Test with flag is no!'
15685 #echo "$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1"
15686 #echo `$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1`
15691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
15692 $as_echo "failed" >&6; }
15700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if nonblocking sockets work" >&5
15701 $as_echo_n "checking if nonblocking sockets work... " >&6; }
15702 if echo $target | grep mingw32 >/dev/null; then
15703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (windows)" >&5
15704 $as_echo "no (windows)" >&6; }
15706 $as_echo "#define NONBLOCKING_IS_BROKEN 1" >>confdefs.h
15709 if test "$cross_compiling" = yes; then :
15711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: crosscompile(yes)" >&5
15712 $as_echo "crosscompile(yes)" >&6; }
15715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15716 /* end confdefs.h. */
15720 #include <string.h>
15721 #include <stdlib.h>
15724 #ifdef HAVE_SYS_TYPES_H
15725 #include <sys/types.h>
15727 #ifdef HAVE_SYS_SOCKET_H
15728 #include <sys/socket.h>
15730 #ifdef HAVE_NETINET_IN_H
15731 #include <netinet/in.h>
15733 #ifdef HAVE_ARPA_INET_H
15734 #include <arpa/inet.h>
15736 #ifdef HAVE_UNISTD_H
15737 #include <unistd.h>
15749 struct sockaddr_in a;
15750 /* test if select and nonblocking reads work well together */
15752 fork child to send 10 messages.
15754 then try to nonblocking read the 10 messages
15755 then, nonblocking read must give EAGAIN
15758 port = 12345 + (time(0)%32);
15759 sfd = socket(PF_INET, SOCK_DGRAM, 0);
15764 memset(&a, 0, sizeof(a));
15765 a.sin_family = AF_INET;
15766 a.sin_port = htons(port);
15767 a.sin_addr.s_addr = inet_addr("127.0.0.1");
15768 if(bind(sfd, (struct sockaddr*)&a, sizeof(a)) < 0) {
15772 if(fcntl(sfd, F_SETFL, O_NONBLOCK) == -1) {
15777 cfd = socket(PF_INET, SOCK_DGRAM, 0);
15779 perror("client socket");
15783 if(bind(cfd, (struct sockaddr*)&a, sizeof(a)) < 0) {
15784 perror("client bind");
15787 a.sin_port = htons(port);
15789 /* no handler, causes exit in 10 seconds */
15792 /* send and receive on the socket */
15793 if((p=fork()) == 0) {
15794 for(i=0; i<num; i++) {
15795 if(sendto(cfd, &i, sizeof(i), 0,
15796 (struct sockaddr*)&a, sizeof(a)) < 0) {
15810 FD_SET(sfd, &rset);
15811 if(select(sfd+1, &rset, NULL, NULL, NULL) < 1) {
15817 if(recv(sfd, &x, sizeof(x), 0) != sizeof(x)) {
15818 if(errno == EAGAIN)
15825 /* now we want to get EAGAIN: nonblocking goodness */
15827 recv(sfd, &x, sizeof(x), 0);
15828 if(errno != EAGAIN) {
15829 perror("trying to recv again");
15832 /* EAGAIN encountered */
15841 if ac_fn_c_try_run "$LINENO"; then :
15843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15844 $as_echo "yes" >&6; }
15848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15849 $as_echo "no" >&6; }
15851 $as_echo "#define NONBLOCKING_IS_BROKEN 1" >>confdefs.h
15855 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15856 conftest.$ac_objext conftest.beam conftest.$ac_ext
15862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir has one arg" >&5
15863 $as_echo_n "checking whether mkdir has one arg... " >&6; }
15864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15865 /* end confdefs.h. */
15868 #include <unistd.h>
15869 #ifdef HAVE_WINSOCK2_H
15870 #include <winsock2.h>
15872 #ifdef HAVE_SYS_STAT_H
15873 #include <sys/stat.h>
15880 (void)mkdir("directory");
15886 if ac_fn_c_try_compile "$LINENO"; then :
15887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15888 $as_echo "yes" >&6; }
15890 $as_echo "#define MKDIR_HAS_ONE_ARG 1" >>confdefs.h
15894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15895 $as_echo "no" >&6; }
15898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15900 for ac_func in strptime
15902 ac_fn_c_check_func "$LINENO" "strptime" "ac_cv_func_strptime"
15903 if test "x$ac_cv_func_strptime" = xyes; then :
15904 cat >>confdefs.h <<_ACEOF
15905 #define HAVE_STRPTIME 1
15908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strptime works" >&5
15909 $as_echo_n "checking whether strptime works... " >&6; }
15910 if test c${cross_compiling} = cno; then
15911 if test "$cross_compiling" = yes; then :
15912 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15913 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15914 as_fn_error $? "cannot run test program while cross compiling
15915 See \`config.log' for more details" "$LINENO" 5; }
15917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15918 /* end confdefs.h. */
15920 #define _XOPEN_SOURCE 600
15922 int main(void) { struct tm tm; char *res;
15923 res = strptime("2010-07-15T00:00:00+00:00", "%t%Y%t-%t%m%t-%t%d%tT%t%H%t:%t%M%t:%t%S%t", &tm);
15924 if (!res) return 2;
15925 res = strptime("20070207111842", "%Y%m%d%H%M%S", &tm);
15926 if (!res) return 1; return 0; }
15929 if ac_fn_c_try_run "$LINENO"; then :
15930 eval "ac_cv_c_strptime_works=yes"
15932 eval "ac_cv_c_strptime_works=no"
15934 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15935 conftest.$ac_objext conftest.beam conftest.$ac_ext
15939 eval "ac_cv_c_strptime_works=maybe"
15941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_strptime_works" >&5
15942 $as_echo "$ac_cv_c_strptime_works" >&6; }
15943 if test $ac_cv_c_strptime_works = no; then
15944 case " $LIBOBJS " in
15945 *" strptime.$ac_objext "* ) ;;
15946 *) LIBOBJS="$LIBOBJS strptime.$ac_objext"
15952 cat >>confdefs.h <<_ACEOF
15953 #define STRPTIME_WORKS 1
15959 case " $LIBOBJS " in
15960 *" strptime.$ac_objext "* ) ;;
15961 *) LIBOBJS="$LIBOBJS strptime.$ac_objext"
15969 # check if we can use SO_REUSEPORT
15970 if echo "$host" | grep -i -e linux -e dragonfly >/dev/null; then
15972 $as_echo "#define REUSEPORT_DEFAULT 1" >>confdefs.h
15976 $as_echo "#define REUSEPORT_DEFAULT 0" >>confdefs.h
15980 # set memory allocation checking if requested
15981 # Check whether --enable-alloc-checks was given.
15982 if test "${enable_alloc_checks+set}" = set; then :
15983 enableval=$enable_alloc_checks;
15986 # Check whether --enable-alloc-lite was given.
15987 if test "${enable_alloc_lite+set}" = set; then :
15988 enableval=$enable_alloc_lite;
15991 # Check whether --enable-alloc-nonregional was given.
15992 if test "${enable_alloc_nonregional+set}" = set; then :
15993 enableval=$enable_alloc_nonregional;
15996 if test x_$enable_alloc_nonregional = x_yes; then
15998 $as_echo "#define UNBOUND_ALLOC_NONREGIONAL 1" >>confdefs.h
16001 if test x_$enable_alloc_checks = x_yes; then
16003 $as_echo "#define UNBOUND_ALLOC_STATS 1" >>confdefs.h
16006 if test x_$enable_alloc_lite = x_yes; then
16008 $as_echo "#define UNBOUND_ALLOC_LITE 1" >>confdefs.h
16012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
16013 $as_echo_n "checking for GNU libc compatible malloc... " >&6; }
16014 if test "$cross_compiling" = yes; then :
16015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (crosscompile)" >&5
16016 $as_echo "no (crosscompile)" >&6; }
16017 case " $LIBOBJS " in
16018 *" malloc.$ac_objext "* ) ;;
16019 *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
16024 cat >>confdefs.h <<_ACEOF
16025 #define malloc rpl_malloc_unbound
16029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16030 /* end confdefs.h. */
16031 #if defined STDC_HEADERS || defined HAVE_STDLIB_H
16032 #include <stdlib.h>
16040 if(malloc(0) != 0) return 1;
16046 if ac_fn_c_try_run "$LINENO"; then :
16047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16048 $as_echo "no" >&6; }
16049 case " $LIBOBJS " in
16050 *" malloc.$ac_objext "* ) ;;
16051 *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
16056 cat >>confdefs.h <<_ACEOF
16057 #define malloc rpl_malloc_unbound
16061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16062 $as_echo "yes" >&6; }
16064 $as_echo "#define HAVE_MALLOC 1" >>confdefs.h
16067 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16068 conftest.$ac_objext conftest.beam conftest.$ac_ext
16075 # check windows threads (we use them, not pthreads, on windows).
16076 if test "$on_mingw" = "yes"; then
16077 # check windows threads
16078 for ac_header in windows.h
16080 ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
16082 if test "x$ac_cv_header_windows_h" = xyes; then :
16083 cat >>confdefs.h <<_ACEOF
16084 #define HAVE_WINDOWS_H 1
16091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CreateThread" >&5
16092 $as_echo_n "checking for CreateThread... " >&6; }
16093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16094 /* end confdefs.h. */
16096 #ifdef HAVE_WINDOWS_H
16097 #include <windows.h>
16104 HANDLE t = CreateThread(NULL, 0, NULL, NULL, 0, NULL);
16110 if ac_fn_c_try_compile "$LINENO"; then :
16111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16112 $as_echo "yes" >&6; }
16114 $as_echo "#define HAVE_WINDOWS_THREADS 1" >>confdefs.h
16118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16119 $as_echo "no" >&6; }
16122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16125 # not on mingw, check thread libraries.
16127 # check for thread library.
16128 # check this first, so that the pthread lib does not get linked in via
16129 # libssl or libpython, and thus distorts the tests, and we end up using
16130 # the non-threadsafe C libraries.
16132 # Check whether --with-pthreads was given.
16133 if test "${with_pthreads+set}" = set; then :
16134 withval=$with_pthreads;
16139 ub_have_pthreads=no
16140 if test x_$withval != x_no; then
16144 ac_cpp='$CPP $CPPFLAGS'
16145 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16146 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16147 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16151 # We used to check for pthread.h first, but this fails if pthread.h
16152 # requires special compiler flags (e.g. on True64 or Sequent).
16153 # It gets checked for in the link test anyway.
16155 # First of all, check if the user has set any of the PTHREAD_LIBS,
16156 # etcetera environment variables, and if threads linking works using
16158 if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
16159 save_CFLAGS="$CFLAGS"
16160 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
16162 LIBS="$PTHREAD_LIBS $LIBS"
16163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5
16164 $as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; }
16165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16166 /* end confdefs.h. */
16168 /* Override any GCC internal prototype to avoid an error.
16169 Use char because int might match the return type of a GCC
16170 builtin and then its argument prototype would still apply. */
16174 char pthread_join ();
16178 return pthread_join ();
16183 if ac_fn_c_try_link "$LINENO"; then :
16186 rm -f core conftest.err conftest.$ac_objext \
16187 conftest$ac_exeext conftest.$ac_ext
16188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
16189 $as_echo "$ax_pthread_ok" >&6; }
16190 if test x"$ax_pthread_ok" = xno; then
16195 CFLAGS="$save_CFLAGS"
16198 # We must check for the threads library under a number of different
16199 # names; the ordering is very important because some systems
16200 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the
16201 # libraries is broken (non-POSIX).
16203 # Create a list of thread flags to try. Items starting with a "-" are
16204 # C compiler flags, and other items are library names, except for "none"
16205 # which indicates that we try without any flags at all, and "pthread-config"
16206 # which is a program returning the flags for the Pth emulation library.
16208 ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
16210 # The ordering *is* (sometimes) important. Some notes on the
16211 # individual items follow:
16213 # pthreads: AIX (must check this before -lpthread)
16214 # none: in case threads are in libc; should be tried before -Kthread and
16215 # other compiler flags to prevent continual compiler warnings
16216 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
16217 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
16218 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
16219 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
16220 # -pthreads: Solaris/gcc
16221 # -mthreads: Mingw32/gcc, Lynx/gcc
16222 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
16223 # doesn't hurt to check since this sometimes defines pthreads too;
16224 # also defines -D_REENTRANT)
16225 # ... -mt is also the pthreads flag for HP/aCC
16226 # pthread: Linux, etcetera
16227 # --thread-safe: KAI C++
16228 # pthread-config: use pthread-config program (for GNU Pth library)
16233 # On Solaris (at least, for some versions), libc contains stubbed
16234 # (non-functional) versions of the pthreads routines, so link-based
16235 # tests will erroneously succeed. (We need to link with -pthreads/-mt/
16236 # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
16237 # a function called by this macro, so we could check for that, but
16238 # who knows whether they'll stub that too in a future libc.) So,
16239 # we'll just look for -pthreads and -lpthread first:
16241 ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags"
16245 ax_pthread_flags="-pthread $ax_pthread_flags"
16249 # Clang doesn't consider unrecognized options an error unless we specify
16250 # -Werror. We throw in some extra Clang-specific options to ensure that
16251 # this doesn't happen for GCC, which also accepts -Werror.
16253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler needs -Werror to reject unknown flags" >&5
16254 $as_echo_n "checking if compiler needs -Werror to reject unknown flags... " >&6; }
16255 save_CFLAGS="$CFLAGS"
16256 ax_pthread_extra_flags="-Werror"
16257 CFLAGS="$CFLAGS $ax_pthread_extra_flags -Wunknown-warning-option -Wsizeof-array-argument"
16258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16259 /* end confdefs.h. */
16269 if ac_fn_c_try_compile "$LINENO"; then :
16270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16271 $as_echo "yes" >&6; }
16273 ax_pthread_extra_flags=
16274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16275 $as_echo "no" >&6; }
16277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16278 CFLAGS="$save_CFLAGS"
16280 if test x"$ax_pthread_ok" = xno; then
16281 for flag in $ax_pthread_flags; do
16285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
16286 $as_echo_n "checking whether pthreads work without any flags... " >&6; }
16290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5
16291 $as_echo_n "checking whether pthreads work with $flag... " >&6; }
16292 PTHREAD_CFLAGS="$flag"
16296 # Extract the first word of "pthread-config", so it can be a program name with args.
16297 set dummy pthread-config; ac_word=$2
16298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16299 $as_echo_n "checking for $ac_word... " >&6; }
16300 if ${ac_cv_prog_ax_pthread_config+:} false; then :
16301 $as_echo_n "(cached) " >&6
16303 if test -n "$ax_pthread_config"; then
16304 ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
16306 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16307 for as_dir in $PATH
16310 test -z "$as_dir" && as_dir=.
16311 for ac_exec_ext in '' $ac_executable_extensions; do
16312 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16313 ac_cv_prog_ax_pthread_config="yes"
16314 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16321 test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
16324 ax_pthread_config=$ac_cv_prog_ax_pthread_config
16325 if test -n "$ax_pthread_config"; then
16326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
16327 $as_echo "$ax_pthread_config" >&6; }
16329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16330 $as_echo "no" >&6; }
16334 if test x"$ax_pthread_config" = xno; then continue; fi
16335 PTHREAD_CFLAGS="`pthread-config --cflags`"
16336 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
16340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5
16341 $as_echo_n "checking for the pthreads library -l$flag... " >&6; }
16342 PTHREAD_LIBS="-l$flag"
16347 save_CFLAGS="$CFLAGS"
16348 LIBS="$PTHREAD_LIBS $LIBS"
16349 CFLAGS="$CFLAGS $PTHREAD_CFLAGS $ax_pthread_extra_flags"
16351 # Check for various functions. We must include pthread.h,
16352 # since some functions may be macros. (On the Sequent, we
16353 # need a special flag -Kthread to make this header compile.)
16354 # We check for pthread_join because it is in -lpthread on IRIX
16355 # while pthread_create is in libc. We check for pthread_attr_init
16356 # due to DEC craziness with -lpthreads. We check for
16357 # pthread_cleanup_push because it is one of the few pthread
16358 # functions on Solaris that doesn't have a non-functional libc stub.
16359 # We try pthread_create on general principles.
16360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16361 /* end confdefs.h. */
16362 #include <pthread.h>
16363 static void routine(void *a) { *((int*)a) = 0; }
16364 static void *start_routine(void *a) { return a; }
16368 pthread_t th; pthread_attr_t attr;
16369 pthread_create(&th, 0, start_routine, 0);
16370 pthread_join(th, 0);
16371 pthread_attr_init(&attr);
16372 pthread_cleanup_push(routine, 0);
16373 pthread_cleanup_pop(0) /* ; */
16378 if ac_fn_c_try_link "$LINENO"; then :
16381 rm -f core conftest.err conftest.$ac_objext \
16382 conftest$ac_exeext conftest.$ac_ext
16385 CFLAGS="$save_CFLAGS"
16387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
16388 $as_echo "$ax_pthread_ok" >&6; }
16389 if test "x$ax_pthread_ok" = xyes; then
16398 # Various other checks:
16399 if test "x$ax_pthread_ok" = xyes; then
16401 LIBS="$PTHREAD_LIBS $LIBS"
16402 save_CFLAGS="$CFLAGS"
16403 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
16405 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
16406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
16407 $as_echo_n "checking for joinable pthread attribute... " >&6; }
16409 for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
16410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16411 /* end confdefs.h. */
16412 #include <pthread.h>
16416 int attr = $attr; return attr /* ; */
16421 if ac_fn_c_try_link "$LINENO"; then :
16422 attr_name=$attr; break
16424 rm -f core conftest.err conftest.$ac_objext \
16425 conftest$ac_exeext conftest.$ac_ext
16427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5
16428 $as_echo "$attr_name" >&6; }
16429 if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
16431 cat >>confdefs.h <<_ACEOF
16432 #define PTHREAD_CREATE_JOINABLE $attr_name
16437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5
16438 $as_echo_n "checking if more special flags are required for pthreads... " >&6; }
16441 aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";;
16442 osf* | hpux*) flag="-D_REENTRANT";;
16444 if test "$GCC" = "yes"; then
16445 flag="-D_REENTRANT"
16447 # TODO: What about Clang on Solaris?
16448 flag="-mt -D_REENTRANT"
16452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $flag" >&5
16453 $as_echo "$flag" >&6; }
16454 if test "x$flag" != xno; then
16455 PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
16458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
16459 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
16460 if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then :
16461 $as_echo_n "(cached) " >&6
16464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16465 /* end confdefs.h. */
16466 #include <pthread.h>
16470 int i = PTHREAD_PRIO_INHERIT;
16475 if ac_fn_c_try_link "$LINENO"; then :
16476 ax_cv_PTHREAD_PRIO_INHERIT=yes
16478 ax_cv_PTHREAD_PRIO_INHERIT=no
16480 rm -f core conftest.err conftest.$ac_objext \
16481 conftest$ac_exeext conftest.$ac_ext
16484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
16485 $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
16486 if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"; then :
16488 $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
16493 CFLAGS="$save_CFLAGS"
16495 # More AIX lossage: compile with *_r variant
16496 if test "x$GCC" != xyes; then
16500 x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) :
16501 #handle absolute path differently from PATH based program lookup
16504 if as_fn_executable_p ${CC}_r; then :
16505 PTHREAD_CC="${CC}_r"
16508 for ac_prog in ${CC}_r
16510 # Extract the first word of "$ac_prog", so it can be a program name with args.
16511 set dummy $ac_prog; ac_word=$2
16512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16513 $as_echo_n "checking for $ac_word... " >&6; }
16514 if ${ac_cv_prog_PTHREAD_CC+:} false; then :
16515 $as_echo_n "(cached) " >&6
16517 if test -n "$PTHREAD_CC"; then
16518 ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
16520 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16521 for as_dir in $PATH
16524 test -z "$as_dir" && as_dir=.
16525 for ac_exec_ext in '' $ac_executable_extensions; do
16526 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16527 ac_cv_prog_PTHREAD_CC="$ac_prog"
16528 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16537 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
16538 if test -n "$PTHREAD_CC"; then
16539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
16540 $as_echo "$PTHREAD_CC" >&6; }
16542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16543 $as_echo "no" >&6; }
16547 test -n "$PTHREAD_CC" && break
16549 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
16560 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
16566 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
16567 if test x"$ax_pthread_ok" = xyes; then
16570 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
16572 if test -n "$PTHREAD_LIBS"; then
16573 LIBS="$PTHREAD_LIBS $LIBS"
16575 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
16577 ub_have_pthreads=yes
16578 ac_fn_c_check_type "$LINENO" "pthread_spinlock_t" "ac_cv_type_pthread_spinlock_t" "#include <pthread.h>
16580 if test "x$ac_cv_type_pthread_spinlock_t" = xyes; then :
16582 cat >>confdefs.h <<_ACEOF
16583 #define HAVE_PTHREAD_SPINLOCK_T 1
16588 ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "#include <pthread.h>
16590 if test "x$ac_cv_type_pthread_rwlock_t" = xyes; then :
16592 cat >>confdefs.h <<_ACEOF
16593 #define HAVE_PTHREAD_RWLOCK_T 1
16600 if echo "$CFLAGS" | $GREP -e "-pthread" >/dev/null; then
16601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -pthread unused during linking" >&5
16602 $as_echo_n "checking if -pthread unused during linking... " >&6; }
16603 # catch clang warning 'argument unused during compilation'
16604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16605 /* end confdefs.h. */
16606 $ac_includes_default
16608 int main(void) {return 0;}
16611 pthread_unused="yes"
16613 echo "$CC $CFLAGS -c conftest.c -o conftest.o" >&5
16614 $CC $CFLAGS -c conftest.c -o conftest.o 2>&5 >&5
16615 if test $? = 0; then
16617 echo "$CC $CFLAGS -Werror $LDFLAGS $LIBS -o conftest contest.o" >&5
16618 $CC $CFLAGS -Werror $LDFLAGS $LIBS -o conftest conftest.o 2>&5 >&5
16619 if test $? -ne 0; then
16620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16621 $as_echo "yes" >&6; }
16622 CFLAGS=`echo "$CFLAGS" | sed -e 's/-pthread//'`
16623 PTHREAD_CFLAGS_ONLY="-pthread"
16626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16627 $as_echo "no" >&6; }
16630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16631 $as_echo "no" >&6; }
16632 fi # endif cc successful
16633 rm -f conftest conftest.c conftest.o
16634 fi # endif -pthread in CFLAGS
16643 ac_cpp='$CPP $CPPFLAGS'
16644 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16645 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16646 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16651 # check solaris thread library
16653 # Check whether --with-solaris-threads was given.
16654 if test "${with_solaris_threads+set}" = set; then :
16655 withval=$with_solaris_threads;
16660 ub_have_sol_threads=no
16661 if test x_$withval != x_no; then
16662 if test x_$ub_have_pthreads != x_no; then
16663 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Have pthreads already, ignoring --with-solaris-threads" >&5
16664 $as_echo "$as_me: WARNING: Have pthreads already, ignoring --with-solaris-threads" >&2;}
16666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing thr_create" >&5
16667 $as_echo_n "checking for library containing thr_create... " >&6; }
16668 if ${ac_cv_search_thr_create+:} false; then :
16669 $as_echo_n "(cached) " >&6
16671 ac_func_search_save_LIBS=$LIBS
16672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16673 /* end confdefs.h. */
16675 /* Override any GCC internal prototype to avoid an error.
16676 Use char because int might match the return type of a GCC
16677 builtin and then its argument prototype would still apply. */
16681 char thr_create ();
16685 return thr_create ();
16690 for ac_lib in '' thread; do
16691 if test -z "$ac_lib"; then
16692 ac_res="none required"
16695 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
16697 if ac_fn_c_try_link "$LINENO"; then :
16698 ac_cv_search_thr_create=$ac_res
16700 rm -f core conftest.err conftest.$ac_objext \
16702 if ${ac_cv_search_thr_create+:} false; then :
16706 if ${ac_cv_search_thr_create+:} false; then :
16709 ac_cv_search_thr_create=no
16711 rm conftest.$ac_ext
16712 LIBS=$ac_func_search_save_LIBS
16714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_thr_create" >&5
16715 $as_echo "$ac_cv_search_thr_create" >&6; }
16716 ac_res=$ac_cv_search_thr_create
16717 if test "$ac_res" != no; then :
16718 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
16721 $as_echo "#define HAVE_SOLARIS_THREADS 1" >>confdefs.h
16726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -mt" >&5
16727 $as_echo_n "checking whether $CC supports -mt... " >&6; }
16728 cache=`echo mt | sed 'y%.=/+-%___p_%'`
16729 if eval \${cv_prog_cc_flag_$cache+:} false; then :
16730 $as_echo_n "(cached) " >&6
16733 echo 'void f(void){}' >conftest.c
16734 if test -z "`$CC $CPPFLAGS $CFLAGS -mt -c conftest.c 2>&1`"; then
16735 eval "cv_prog_cc_flag_$cache=yes"
16737 eval "cv_prog_cc_flag_$cache=no"
16739 rm -f conftest conftest.o conftest.c
16743 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
16744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16745 $as_echo "yes" >&6; }
16747 CFLAGS="$CFLAGS -mt"
16749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16750 $as_echo "no" >&6; }
16752 CFLAGS="$CFLAGS -D_REENTRANT"
16755 ub_have_sol_threads=yes
16759 as_fn_error $? "no solaris threads found." "$LINENO" 5
16766 fi # end of non-mingw check of thread libraries
16768 # Check for PyUnbound
16770 # Check whether --with-pyunbound was given.
16771 if test "${with_pyunbound+set}" = set; then :
16772 withval=$with_pyunbound;
16779 ub_with_pyunbound=no
16780 if test x_$withval != x_no; then
16781 ub_with_pyunbound=yes
16785 # Check for Python module
16787 # Check whether --with-pythonmodule was given.
16788 if test "${with_pythonmodule+set}" = set; then :
16789 withval=$with_pythonmodule;
16795 ub_with_pythonmod=no
16796 if test x_$withval != x_no; then
16797 ub_with_pythonmod=yes
16801 # Check for Python & SWIG only on PyUnbound or PyModule
16802 if test x_$ub_test_python != x_no; then
16806 ac_save_LIBS="$LIBS"
16808 # Allow the use of a (user set) custom python version
16812 # Extract the first word of "python[$PYTHON_VERSION]", so it can be a program name with args.
16813 set dummy python$PYTHON_VERSION; ac_word=$2
16814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16815 $as_echo_n "checking for $ac_word... " >&6; }
16816 if ${ac_cv_path_PYTHON+:} false; then :
16817 $as_echo_n "(cached) " >&6
16821 ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
16824 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16825 for as_dir in $PATH
16828 test -z "$as_dir" && as_dir=.
16829 for ac_exec_ext in '' $ac_executable_extensions; do
16830 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16831 ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext"
16832 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16842 PYTHON=$ac_cv_path_PYTHON
16843 if test -n "$PYTHON"; then
16844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
16845 $as_echo "$PYTHON" >&6; }
16847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16848 $as_echo "no" >&6; }
16852 if test -z "$PYTHON"; then
16853 as_fn_error $? "Cannot find python$PYTHON_VERSION in your system path" "$LINENO" 5
16857 if test -z "$PYTHON_VERSION"; then
16858 PYTHON_VERSION=`$PYTHON -c "import sys; \
16859 print(sys.version.split()[0])"`
16863 # Check if you have distutils, else fail
16865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the distutils Python package" >&5
16866 $as_echo_n "checking for the distutils Python package... " >&6; }
16867 if ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`; then
16868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16869 $as_echo "yes" >&6; }
16871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16872 $as_echo "no" >&6; }
16873 as_fn_error $? "cannot import Python module \"distutils\".
16874 Please check your Python installation. The error was:
16875 $ac_distutils_result" "$LINENO" 5
16880 # Check for Python include path
16882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python include path" >&5
16883 $as_echo_n "checking for Python include path... " >&6; }
16884 if test -z "$PYTHON_CPPFLAGS"; then
16885 python_path=`$PYTHON -c "import distutils.sysconfig; \
16886 print(distutils.sysconfig.get_python_inc());"`
16887 if test -n "${python_path}"; then
16888 python_path="-I$python_path"
16890 PYTHON_CPPFLAGS=$python_path
16892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_CPPFLAGS" >&5
16893 $as_echo "$PYTHON_CPPFLAGS" >&6; }
16897 # Check for Python library path
16899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python library path" >&5
16900 $as_echo_n "checking for Python library path... " >&6; }
16901 if test -z "$PYTHON_LDFLAGS"; then
16902 PYTHON_LDFLAGS=`$PYTHON -c "from distutils.sysconfig import *; \
16903 print('-L'+get_config_var('LIBDIR')+' -L'+get_config_var('LIBDEST')+' '+get_config_var('BLDLIBRARY'));"`
16905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_LDFLAGS" >&5
16906 $as_echo "$PYTHON_LDFLAGS" >&6; }
16910 # Check for site packages
16912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python site-packages path" >&5
16913 $as_echo_n "checking for Python site-packages path... " >&6; }
16914 if test -z "$PYTHON_SITE_PKG"; then
16915 PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \
16916 print(distutils.sysconfig.get_python_lib(1,0));"`
16918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_SITE_PKG" >&5
16919 $as_echo "$PYTHON_SITE_PKG" >&6; }
16923 # final check to see if everything compiles alright
16925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking consistency of all components of python development environment" >&5
16926 $as_echo_n "checking consistency of all components of python development environment... " >&6; }
16928 ac_cpp='$CPP $CPPFLAGS'
16929 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16930 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16931 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16933 # save current global flags
16934 ac_save_LIBS="$LIBS"
16935 ac_save_CPPFLAGS="$CPPFLAGS"
16937 LIBS="$LIBS $PYTHON_LDFLAGS"
16938 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
16939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16940 /* end confdefs.h. */
16942 #include <Python.h>
16954 if ac_fn_c_try_link "$LINENO"; then :
16959 rm -f core conftest.err conftest.$ac_objext \
16960 conftest$ac_exeext conftest.$ac_ext
16962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pythonexists" >&5
16963 $as_echo "$pythonexists" >&6; }
16965 if test ! "$pythonexists" = "yes"; then
16967 Could not link test program to Python. Maybe the main Python library has been
16968 installed in some non-standard library path. If so, pass it to configure,
16969 via the LDFLAGS environment variable.
16970 Example: ./configure LDFLAGS=\"-L/usr/non-standard-path/python/lib\"
16971 ============================================================================
16973 You probably have to install the development version of the Python package
16974 for your distribution. The exact name of this package varies among them.
16975 ============================================================================
16980 ac_cpp='$CPP $CPPFLAGS'
16981 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16982 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16983 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16985 # turn back to default flags
16986 CPPFLAGS="$ac_save_CPPFLAGS"
16987 LIBS="$ac_save_LIBS"
16993 if test ! -z "$PYTHON_VERSION"; then
16994 if test `$PYTHON -c "print('$PYTHON_VERSION' >= '2.4.0')"` = "False"; then
16995 as_fn_error $? "Python version >= 2.4.0 is required" "$LINENO" 5
16998 PY_MAJOR_VERSION="`$PYTHON -c \"import sys; print(sys.version_info[0])\"`"
17002 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
17004 if test -n "$LIBS"; then
17005 LIBS="$PYTHON_LDFLAGS $LIBS"
17007 LIBS="$PYTHON_LDFLAGS"
17009 if test -n "$CPPFLAGS"; then
17010 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
17012 CPPFLAGS="$PYTHON_CPPFLAGS"
17022 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
17023 if test -n "$ac_tool_prefix"; then
17024 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
17025 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
17026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17027 $as_echo_n "checking for $ac_word... " >&6; }
17028 if ${ac_cv_path_PKG_CONFIG+:} false; then :
17029 $as_echo_n "(cached) " >&6
17031 case $PKG_CONFIG in
17033 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
17036 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17037 for as_dir in $PATH
17040 test -z "$as_dir" && as_dir=.
17041 for ac_exec_ext in '' $ac_executable_extensions; do
17042 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17043 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
17044 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17054 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
17055 if test -n "$PKG_CONFIG"; then
17056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
17057 $as_echo "$PKG_CONFIG" >&6; }
17059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17060 $as_echo "no" >&6; }
17065 if test -z "$ac_cv_path_PKG_CONFIG"; then
17066 ac_pt_PKG_CONFIG=$PKG_CONFIG
17067 # Extract the first word of "pkg-config", so it can be a program name with args.
17068 set dummy pkg-config; ac_word=$2
17069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17070 $as_echo_n "checking for $ac_word... " >&6; }
17071 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
17072 $as_echo_n "(cached) " >&6
17074 case $ac_pt_PKG_CONFIG in
17076 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
17079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17080 for as_dir in $PATH
17083 test -z "$as_dir" && as_dir=.
17084 for ac_exec_ext in '' $ac_executable_extensions; do
17085 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17086 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
17087 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17097 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
17098 if test -n "$ac_pt_PKG_CONFIG"; then
17099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
17100 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
17102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17103 $as_echo "no" >&6; }
17106 if test "x$ac_pt_PKG_CONFIG" = x; then
17109 case $cross_compiling:$ac_tool_warned in
17111 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
17112 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
17113 ac_tool_warned=yes ;;
17115 PKG_CONFIG=$ac_pt_PKG_CONFIG
17118 PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
17122 if test -n "$PKG_CONFIG"; then
17123 _pkg_min_version=0.9.0
17124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
17125 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
17126 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
17127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17128 $as_echo "yes" >&6; }
17130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17131 $as_echo "no" >&6; }
17135 if test -n "$PKG_CONFIG" && \
17136 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\"python\${PY_MAJOR_VERSION}\"\""; } >&5
17137 ($PKG_CONFIG --exists --print-errors ""python${PY_MAJOR_VERSION}"") 2>&5
17139 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17140 test $ac_status = 0; }; then
17141 PC_PY_DEPENDENCY="python${PY_MAJOR_VERSION}"
17143 PC_PY_DEPENDENCY="python"
17149 # Check whether --enable-swig-version-check was given.
17150 if test "${enable_swig_version_check+set}" = set; then :
17151 enableval=$enable_swig_version_check;
17154 if test "$enable_swig_version_check" = "yes"; then
17156 # Extract the first word of "swig", so it can be a program name with args.
17157 set dummy swig; ac_word=$2
17158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17159 $as_echo_n "checking for $ac_word... " >&6; }
17160 if ${ac_cv_path_SWIG+:} false; then :
17161 $as_echo_n "(cached) " >&6
17165 ac_cv_path_SWIG="$SWIG" # Let the user override the test with a path.
17168 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17169 for as_dir in $PATH
17172 test -z "$as_dir" && as_dir=.
17173 for ac_exec_ext in '' $ac_executable_extensions; do
17174 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17175 ac_cv_path_SWIG="$as_dir/$ac_word$ac_exec_ext"
17176 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17186 SWIG=$ac_cv_path_SWIG
17187 if test -n "$SWIG"; then
17188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5
17189 $as_echo "$SWIG" >&6; }
17191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17192 $as_echo "no" >&6; }
17196 if test -z "$SWIG" ; then
17197 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&5
17198 $as_echo "$as_me: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&2;}
17199 SWIG='echo "Error: SWIG is not installed. You should look at http://www.swig.org" ; false'
17200 elif test -n "2.0.1" ; then
17201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SWIG version" >&5
17202 $as_echo_n "checking for SWIG version... " >&6; }
17203 swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`
17204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $swig_version" >&5
17205 $as_echo "$swig_version" >&6; }
17206 if test -n "$swig_version" ; then
17207 # Calculate the required version number components
17209 required_major=`echo $required | sed 's/[^0-9].*//'`
17210 if test -z "$required_major" ; then
17213 required=`echo $required | sed 's/[0-9]*[^0-9]//'`
17214 required_minor=`echo $required | sed 's/[^0-9].*//'`
17215 if test -z "$required_minor" ; then
17218 required=`echo $required | sed 's/[0-9]*[^0-9]//'`
17219 required_patch=`echo $required | sed 's/[^0-9].*//'`
17220 if test -z "$required_patch" ; then
17223 # Calculate the available version number components
17224 available=$swig_version
17225 available_major=`echo $available | sed 's/[^0-9].*//'`
17226 if test -z "$available_major" ; then
17229 available=`echo $available | sed 's/[0-9]*[^0-9]//'`
17230 available_minor=`echo $available | sed 's/[^0-9].*//'`
17231 if test -z "$available_minor" ; then
17234 available=`echo $available | sed 's/[0-9]*[^0-9]//'`
17235 available_patch=`echo $available | sed 's/[^0-9].*//'`
17236 if test -z "$available_patch" ; then
17240 if test $available_major -lt $required_major ; then
17243 if test $available_major -eq $required_major \
17244 -a $available_minor -lt $required_minor ; then
17247 if test $available_major -eq $required_major \
17248 -a $available_minor -eq $required_minor \
17249 -a $available_patch -lt $required_patch ; then
17252 if test $badversion -eq 1 ; then
17253 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SWIG version >= 2.0.1 is required. You have $swig_version. You should look at http://www.swig.org" >&5
17254 $as_echo "$as_me: WARNING: SWIG version >= 2.0.1 is required. You have $swig_version. You should look at http://www.swig.org" >&2;}
17255 SWIG='echo "Error: SWIG version >= 2.0.1 is required. You have '"$swig_version"'. You should look at http://www.swig.org" ; false'
17257 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG executable is '$SWIG'" >&5
17258 $as_echo "$as_me: SWIG executable is '$SWIG'" >&6;}
17259 SWIG_LIB=`$SWIG -swiglib`
17260 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG library directory is '$SWIG_LIB'" >&5
17261 $as_echo "$as_me: SWIG library directory is '$SWIG_LIB'" >&6;}
17264 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine SWIG version" >&5
17265 $as_echo "$as_me: WARNING: cannot determine SWIG version" >&2;}
17266 SWIG='echo "Error: Cannot determine SWIG version. You should look at http://www.swig.org" ; false'
17273 # Extract the first word of "swig", so it can be a program name with args.
17274 set dummy swig; ac_word=$2
17275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17276 $as_echo_n "checking for $ac_word... " >&6; }
17277 if ${ac_cv_path_SWIG+:} false; then :
17278 $as_echo_n "(cached) " >&6
17282 ac_cv_path_SWIG="$SWIG" # Let the user override the test with a path.
17285 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17286 for as_dir in $PATH
17289 test -z "$as_dir" && as_dir=.
17290 for ac_exec_ext in '' $ac_executable_extensions; do
17291 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17292 ac_cv_path_SWIG="$as_dir/$ac_word$ac_exec_ext"
17293 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17303 SWIG=$ac_cv_path_SWIG
17304 if test -n "$SWIG"; then
17305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5
17306 $as_echo "$SWIG" >&6; }
17308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17309 $as_echo "no" >&6; }
17313 if test -z "$SWIG" ; then
17314 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&5
17315 $as_echo "$as_me: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&2;}
17316 SWIG='echo "Error: SWIG is not installed. You should look at http://www.swig.org" ; false'
17317 elif test -n "" ; then
17318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SWIG version" >&5
17319 $as_echo_n "checking for SWIG version... " >&6; }
17320 swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`
17321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $swig_version" >&5
17322 $as_echo "$swig_version" >&6; }
17323 if test -n "$swig_version" ; then
17324 # Calculate the required version number components
17326 required_major=`echo $required | sed 's/[^0-9].*//'`
17327 if test -z "$required_major" ; then
17330 required=`echo $required | sed 's/[0-9]*[^0-9]//'`
17331 required_minor=`echo $required | sed 's/[^0-9].*//'`
17332 if test -z "$required_minor" ; then
17335 required=`echo $required | sed 's/[0-9]*[^0-9]//'`
17336 required_patch=`echo $required | sed 's/[^0-9].*//'`
17337 if test -z "$required_patch" ; then
17340 # Calculate the available version number components
17341 available=$swig_version
17342 available_major=`echo $available | sed 's/[^0-9].*//'`
17343 if test -z "$available_major" ; then
17346 available=`echo $available | sed 's/[0-9]*[^0-9]//'`
17347 available_minor=`echo $available | sed 's/[^0-9].*//'`
17348 if test -z "$available_minor" ; then
17351 available=`echo $available | sed 's/[0-9]*[^0-9]//'`
17352 available_patch=`echo $available | sed 's/[^0-9].*//'`
17353 if test -z "$available_patch" ; then
17357 if test $available_major -lt $required_major ; then
17360 if test $available_major -eq $required_major \
17361 -a $available_minor -lt $required_minor ; then
17364 if test $available_major -eq $required_major \
17365 -a $available_minor -eq $required_minor \
17366 -a $available_patch -lt $required_patch ; then
17369 if test $badversion -eq 1 ; then
17370 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SWIG version >= is required. You have $swig_version. You should look at http://www.swig.org" >&5
17371 $as_echo "$as_me: WARNING: SWIG version >= is required. You have $swig_version. You should look at http://www.swig.org" >&2;}
17372 SWIG='echo "Error: SWIG version >= is required. You have '"$swig_version"'. You should look at http://www.swig.org" ; false'
17374 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG executable is '$SWIG'" >&5
17375 $as_echo "$as_me: SWIG executable is '$SWIG'" >&6;}
17376 SWIG_LIB=`$SWIG -swiglib`
17377 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG library directory is '$SWIG_LIB'" >&5
17378 $as_echo "$as_me: SWIG library directory is '$SWIG_LIB'" >&6;}
17381 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine SWIG version" >&5
17382 $as_echo "$as_me: WARNING: cannot determine SWIG version" >&2;}
17383 SWIG='echo "Error: Cannot determine SWIG version. You should look at http://www.swig.org" ; false'
17389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking SWIG" >&5
17390 $as_echo_n "checking SWIG... " >&6; }
17391 if test ! -x "$SWIG"; then
17392 as_fn_error $? "failed to find swig tool, install it, or do not build Python module and PyUnbound" "$LINENO" 5
17395 $as_echo "#define HAVE_SWIG 1" >>confdefs.h
17399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: present" >&5
17400 $as_echo "present" >&6; }
17402 # If have Python & SWIG
17403 # Declare PythonMod
17404 if test x_$ub_with_pythonmod != x_no; then
17406 $as_echo "#define WITH_PYTHONMODULE 1" >>confdefs.h
17408 WITH_PYTHONMODULE=yes
17410 PYTHONMOD_OBJ="pythonmod.lo pythonmod_utils.lo"
17412 PYTHONMOD_HEADER='$(srcdir)/pythonmod/pythonmod.h'
17414 PYTHONMOD_INSTALL=pythonmod-install
17416 PYTHONMOD_UNINSTALL=pythonmod-uninstall
17420 # Declare PyUnbound
17421 if test x_$ub_with_pyunbound != x_no; then
17423 $as_echo "#define WITH_PYUNBOUND 1" >>confdefs.h
17427 PYUNBOUND_OBJ="libunbound_wrap.lo"
17429 PYUNBOUND_TARGET="_unbound.la"
17431 PYUNBOUND_INSTALL=pyunbound-install
17433 PYUNBOUND_UNINSTALL=pyunbound-uninstall
17438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: *** Python libraries not found, won't build PythonMod or PyUnbound ***" >&5
17439 $as_echo "*** Python libraries not found, won't build PythonMod or PyUnbound ***" >&6; }
17440 ub_with_pyunbound=no
17441 ub_with_pythonmod=no
17445 if test "`uname`" = "NetBSD"; then
17446 NETBSD_LINTFLAGS='"-D__RENAME(x)=" -D_NETINET_IN_H_'
17449 CONFIG_DATE=`date +%Y%m%d`
17452 # Checks for libraries.
17457 # Check whether --with-nss was given.
17458 if test "${with_nss+set}" = set; then :
17462 $as_echo "#define HAVE_NSS 1" >>confdefs.h
17464 if test "$withval" != "" -a "$withval" != "yes"; then
17465 CPPFLAGS="$CPPFLAGS -I$withval/include/nss3"
17466 LDFLAGS="$LDFLAGS -L$withval/lib"
17468 if test "x$enable_rpath" = xyes; then
17469 if echo "$withval/lib" | grep "^/" >/dev/null; then
17470 RUNTIME_PATH="$RUNTIME_PATH -R$withval/lib"
17474 CPPFLAGS="-I$withval/include/nspr4 $CPPFLAGS"
17476 CPPFLAGS="$CPPFLAGS -I/usr/include/nss3"
17477 CPPFLAGS="-I/usr/include/nspr4 $CPPFLAGS"
17479 LIBS="$LIBS -lnss3 -lnspr4"
17489 # Check whether --with-nettle was given.
17490 if test "${with_nettle+set}" = set; then :
17491 withval=$with_nettle;
17494 $as_echo "#define HAVE_NETTLE 1" >>confdefs.h
17496 for ac_header in nettle/dsa-compat.h
17498 ac_fn_c_check_header_compile "$LINENO" "nettle/dsa-compat.h" "ac_cv_header_nettle_dsa_compat_h" "$ac_includes_default
17500 if test "x$ac_cv_header_nettle_dsa_compat_h" = xyes; then :
17501 cat >>confdefs.h <<_ACEOF
17502 #define HAVE_NETTLE_DSA_COMPAT_H 1
17509 if test "$withval" != "" -a "$withval" != "yes"; then
17510 CPPFLAGS="$CPPFLAGS -I$withval/include/nettle"
17511 LDFLAGS="$LDFLAGS -L$withval/lib"
17513 if test "x$enable_rpath" = xyes; then
17514 if echo "$withval/lib" | grep "^/" >/dev/null; then
17515 RUNTIME_PATH="$RUNTIME_PATH -R$withval/lib"
17520 CPPFLAGS="$CPPFLAGS -I/usr/include/nettle"
17522 LIBS="$LIBS -lhogweed -lnettle -lgmp"
17530 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then
17533 # Check whether --with-ssl was given.
17534 if test "${with_ssl+set}" = set; then :
17543 if test x_$withval = x_no; then
17544 as_fn_error $? "Need SSL library to do digital signature cryptography" "$LINENO" 5
17548 if test x_$withval != x_no; then
17549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL" >&5
17550 $as_echo_n "checking for SSL... " >&6; }
17551 if test x_$withval = x_ -o x_$withval = x_yes; then
17552 withval="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr"
17554 for dir in $withval; do
17556 if test -f "$dir/include/openssl/ssl.h"; then
17559 cat >>confdefs.h <<_ACEOF
17560 #define HAVE_SSL /**/
17563 if test "$ssldir" != "/usr"; then
17564 CPPFLAGS="$CPPFLAGS -I$ssldir/include"
17565 LIBSSL_CPPFLAGS="$LIBSSL_CPPFLAGS -I$ssldir/include"
17570 if test x_$found_ssl != x_yes; then
17571 as_fn_error $? "Cannot find the SSL libraries in $withval" "$LINENO" 5
17573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $ssldir" >&5
17574 $as_echo "found in $ssldir" >&6; }
17576 if test "$ssldir" != "/usr" -a "$ssldir" != ""; then
17577 LDFLAGS="$LDFLAGS -L$ssldir/lib"
17578 LIBSSL_LDFLAGS="$LIBSSL_LDFLAGS -L$ssldir/lib"
17580 if test "x$enable_rpath" = xyes; then
17581 if echo "$ssldir/lib" | grep "^/" >/dev/null; then
17582 RUNTIME_PATH="$RUNTIME_PATH -R$ssldir/lib"
17588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HMAC_Update in -lcrypto" >&5
17589 $as_echo_n "checking for HMAC_Update in -lcrypto... " >&6; }
17590 LIBS="$LIBS -lcrypto"
17591 LIBSSL_LIBS="$LIBSSL_LIBS -lcrypto"
17592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17593 /* end confdefs.h. */
17599 int HMAC_Update(void);
17600 (void)HMAC_Update();
17606 if ac_fn_c_try_link "$LINENO"; then :
17608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17609 $as_echo "yes" >&6; }
17611 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h
17616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17617 $as_echo "no" >&6; }
17618 # check if -lwsock32 or -lgdi32 are needed.
17620 BAKSSLLIBS="$LIBSSL_LIBS"
17621 LIBS="$LIBS -lgdi32 -lws2_32"
17622 LIBSSL_LIBS="$LIBSSL_LIBS -lgdi32 -lws2_32"
17623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -lgdi32" >&5
17624 $as_echo_n "checking if -lcrypto needs -lgdi32... " >&6; }
17625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17626 /* end confdefs.h. */
17632 int HMAC_Update(void);
17633 (void)HMAC_Update();
17639 if ac_fn_c_try_link "$LINENO"; then :
17642 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h
17644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17645 $as_echo "yes" >&6; }
17649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17650 $as_echo "no" >&6; }
17652 LIBSSL_LIBS="$BAKSSLLIBS"
17654 LIBSSL_LIBS="$LIBSSL_LIBS -ldl"
17655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl" >&5
17656 $as_echo_n "checking if -lcrypto needs -ldl... " >&6; }
17657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17658 /* end confdefs.h. */
17664 int HMAC_Update(void);
17665 (void)HMAC_Update();
17671 if ac_fn_c_try_link "$LINENO"; then :
17674 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h
17676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17677 $as_echo "yes" >&6; }
17681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17682 $as_echo "no" >&6; }
17684 LIBSSL_LIBS="$BAKSSLLIBS"
17685 LIBS="$LIBS -ldl -pthread"
17686 LIBSSL_LIBS="$LIBSSL_LIBS -ldl -pthread"
17687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl -pthread" >&5
17688 $as_echo_n "checking if -lcrypto needs -ldl -pthread... " >&6; }
17689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17690 /* end confdefs.h. */
17696 int HMAC_Update(void);
17697 (void)HMAC_Update();
17703 if ac_fn_c_try_link "$LINENO"; then :
17706 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h
17708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17709 $as_echo "yes" >&6; }
17713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17714 $as_echo "no" >&6; }
17715 as_fn_error $? "OpenSSL found in $ssldir, but version 0.9.7 or higher is required" "$LINENO" 5
17718 rm -f core conftest.err conftest.$ac_objext \
17719 conftest$ac_exeext conftest.$ac_ext
17722 rm -f core conftest.err conftest.$ac_objext \
17723 conftest$ac_exeext conftest.$ac_ext
17726 rm -f core conftest.err conftest.$ac_objext \
17727 conftest$ac_exeext conftest.$ac_ext
17730 rm -f core conftest.err conftest.$ac_objext \
17731 conftest$ac_exeext conftest.$ac_ext
17736 for ac_header in openssl/ssl.h
17738 ac_fn_c_check_header_compile "$LINENO" "openssl/ssl.h" "ac_cv_header_openssl_ssl_h" "$ac_includes_default
17740 if test "x$ac_cv_header_openssl_ssl_h" = xyes; then :
17741 cat >>confdefs.h <<_ACEOF
17742 #define HAVE_OPENSSL_SSL_H 1
17749 for ac_header in openssl/err.h
17751 ac_fn_c_check_header_compile "$LINENO" "openssl/err.h" "ac_cv_header_openssl_err_h" "$ac_includes_default
17753 if test "x$ac_cv_header_openssl_err_h" = xyes; then :
17754 cat >>confdefs.h <<_ACEOF
17755 #define HAVE_OPENSSL_ERR_H 1
17762 for ac_header in openssl/rand.h
17764 ac_fn_c_check_header_compile "$LINENO" "openssl/rand.h" "ac_cv_header_openssl_rand_h" "$ac_includes_default
17766 if test "x$ac_cv_header_openssl_rand_h" = xyes; then :
17767 cat >>confdefs.h <<_ACEOF
17768 #define HAVE_OPENSSL_RAND_H 1
17778 # check if libssl needs libdl
17781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libssl needs libdl" >&5
17782 $as_echo_n "checking if libssl needs libdl... " >&6; }
17783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17784 /* end confdefs.h. */
17786 /* Override any GCC internal prototype to avoid an error.
17787 Use char because int might match the return type of a GCC
17788 builtin and then its argument prototype would still apply. */
17792 char SSL_CTX_new ();
17796 return SSL_CTX_new ();
17801 if ac_fn_c_try_link "$LINENO"; then :
17803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17804 $as_echo "no" >&6; }
17809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17810 $as_echo "yes" >&6; }
17812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
17813 $as_echo_n "checking for library containing dlopen... " >&6; }
17814 if ${ac_cv_search_dlopen+:} false; then :
17815 $as_echo_n "(cached) " >&6
17817 ac_func_search_save_LIBS=$LIBS
17818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17819 /* end confdefs.h. */
17821 /* Override any GCC internal prototype to avoid an error.
17822 Use char because int might match the return type of a GCC
17823 builtin and then its argument prototype would still apply. */
17836 for ac_lib in '' dl; do
17837 if test -z "$ac_lib"; then
17838 ac_res="none required"
17841 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
17843 if ac_fn_c_try_link "$LINENO"; then :
17844 ac_cv_search_dlopen=$ac_res
17846 rm -f core conftest.err conftest.$ac_objext \
17848 if ${ac_cv_search_dlopen+:} false; then :
17852 if ${ac_cv_search_dlopen+:} false; then :
17855 ac_cv_search_dlopen=no
17857 rm conftest.$ac_ext
17858 LIBS=$ac_func_search_save_LIBS
17860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
17861 $as_echo "$ac_cv_search_dlopen" >&6; }
17862 ac_res=$ac_cv_search_dlopen
17863 if test "$ac_res" != no; then :
17864 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
17870 rm -f core conftest.err conftest.$ac_objext \
17871 conftest$ac_exeext conftest.$ac_ext
17874 # check if -lcrypt32 is needed because CAPIENG needs that. (on windows)
17877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libssl needs -lcrypt32" >&5
17878 $as_echo_n "checking if libssl needs -lcrypt32... " >&6; }
17879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17880 /* end confdefs.h. */
17882 /* Override any GCC internal prototype to avoid an error.
17883 Use char because int might match the return type of a GCC
17884 builtin and then its argument prototype would still apply. */
17888 char HMAC_Update ();
17892 return HMAC_Update ();
17897 if ac_fn_c_try_link "$LINENO"; then :
17899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17900 $as_echo "no" >&6; }
17905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17906 $as_echo "yes" >&6; }
17908 LIBS="$LIBS -lcrypt32"
17911 rm -f core conftest.err conftest.$ac_objext \
17912 conftest$ac_exeext conftest.$ac_ext
17914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LibreSSL" >&5
17915 $as_echo_n "checking for LibreSSL... " >&6; }
17916 if grep VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "LibreSSL" >/dev/null; then
17917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17918 $as_echo "yes" >&6; }
17920 $as_echo "#define HAVE_LIBRESSL 1" >>confdefs.h
17922 # libressl provides these compat functions, but they may also be
17923 # declared by the OS in libc. See if they have been declared.
17924 ac_fn_c_check_decl "$LINENO" "strlcpy" "ac_cv_have_decl_strlcpy" "$ac_includes_default"
17925 if test "x$ac_cv_have_decl_strlcpy" = xyes; then :
17931 cat >>confdefs.h <<_ACEOF
17932 #define HAVE_DECL_STRLCPY $ac_have_decl
17934 ac_fn_c_check_decl "$LINENO" "strlcat" "ac_cv_have_decl_strlcat" "$ac_includes_default"
17935 if test "x$ac_cv_have_decl_strlcat" = xyes; then :
17941 cat >>confdefs.h <<_ACEOF
17942 #define HAVE_DECL_STRLCAT $ac_have_decl
17944 ac_fn_c_check_decl "$LINENO" "arc4random" "ac_cv_have_decl_arc4random" "$ac_includes_default"
17945 if test "x$ac_cv_have_decl_arc4random" = xyes; then :
17951 cat >>confdefs.h <<_ACEOF
17952 #define HAVE_DECL_ARC4RANDOM $ac_have_decl
17954 ac_fn_c_check_decl "$LINENO" "arc4random_uniform" "ac_cv_have_decl_arc4random_uniform" "$ac_includes_default"
17955 if test "x$ac_cv_have_decl_arc4random_uniform" = xyes; then :
17961 cat >>confdefs.h <<_ACEOF
17962 #define HAVE_DECL_ARC4RANDOM_UNIFORM $ac_have_decl
17964 ac_fn_c_check_decl "$LINENO" "reallocarray" "ac_cv_have_decl_reallocarray" "$ac_includes_default"
17965 if test "x$ac_cv_have_decl_reallocarray" = xyes; then :
17971 cat >>confdefs.h <<_ACEOF
17972 #define HAVE_DECL_REALLOCARRAY $ac_have_decl
17976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17977 $as_echo "no" >&6; }
17979 for ac_header in openssl/conf.h openssl/engine.h openssl/bn.h openssl/dh.h openssl/dsa.h openssl/rsa.h
17981 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
17982 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
17984 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
17985 cat >>confdefs.h <<_ACEOF
17986 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
17993 for ac_func in OPENSSL_config EVP_sha1 EVP_sha256 EVP_sha512 FIPS_mode EVP_MD_CTX_new OpenSSL_add_all_digests OPENSSL_init_crypto EVP_cleanup ERR_load_crypto_strings CRYPTO_cleanup_all_ex_data ERR_free_strings RAND_cleanup DSA_SIG_set0 EVP_dss1 EVP_DigestVerify
17995 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
17996 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
17997 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
17998 cat >>confdefs.h <<_ACEOF
17999 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
18006 # these check_funcs need -lssl
18009 for ac_func in OPENSSL_init_ssl SSL_CTX_set_security_level SSL_set1_host SSL_get0_peername
18011 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
18012 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
18013 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
18014 cat >>confdefs.h <<_ACEOF
18015 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
18023 ac_fn_c_check_decl "$LINENO" "SSL_COMP_get_compression_methods" "ac_cv_have_decl_SSL_COMP_get_compression_methods" "
18024 $ac_includes_default
18025 #ifdef HAVE_OPENSSL_ERR_H
18026 #include <openssl/err.h>
18029 #ifdef HAVE_OPENSSL_RAND_H
18030 #include <openssl/rand.h>
18033 #ifdef HAVE_OPENSSL_CONF_H
18034 #include <openssl/conf.h>
18037 #ifdef HAVE_OPENSSL_ENGINE_H
18038 #include <openssl/engine.h>
18040 #include <openssl/ssl.h>
18041 #include <openssl/evp.h>
18044 if test "x$ac_cv_have_decl_SSL_COMP_get_compression_methods" = xyes; then :
18050 cat >>confdefs.h <<_ACEOF
18051 #define HAVE_DECL_SSL_COMP_GET_COMPRESSION_METHODS $ac_have_decl
18053 ac_fn_c_check_decl "$LINENO" "sk_SSL_COMP_pop_free" "ac_cv_have_decl_sk_SSL_COMP_pop_free" "
18054 $ac_includes_default
18055 #ifdef HAVE_OPENSSL_ERR_H
18056 #include <openssl/err.h>
18059 #ifdef HAVE_OPENSSL_RAND_H
18060 #include <openssl/rand.h>
18063 #ifdef HAVE_OPENSSL_CONF_H
18064 #include <openssl/conf.h>
18067 #ifdef HAVE_OPENSSL_ENGINE_H
18068 #include <openssl/engine.h>
18070 #include <openssl/ssl.h>
18071 #include <openssl/evp.h>
18074 if test "x$ac_cv_have_decl_sk_SSL_COMP_pop_free" = xyes; then :
18080 cat >>confdefs.h <<_ACEOF
18081 #define HAVE_DECL_SK_SSL_COMP_POP_FREE $ac_have_decl
18083 ac_fn_c_check_decl "$LINENO" "SSL_CTX_set_ecdh_auto" "ac_cv_have_decl_SSL_CTX_set_ecdh_auto" "
18084 $ac_includes_default
18085 #ifdef HAVE_OPENSSL_ERR_H
18086 #include <openssl/err.h>
18089 #ifdef HAVE_OPENSSL_RAND_H
18090 #include <openssl/rand.h>
18093 #ifdef HAVE_OPENSSL_CONF_H
18094 #include <openssl/conf.h>
18097 #ifdef HAVE_OPENSSL_ENGINE_H
18098 #include <openssl/engine.h>
18100 #include <openssl/ssl.h>
18101 #include <openssl/evp.h>
18104 if test "x$ac_cv_have_decl_SSL_CTX_set_ecdh_auto" = xyes; then :
18110 cat >>confdefs.h <<_ACEOF
18111 #define HAVE_DECL_SSL_CTX_SET_ECDH_AUTO $ac_have_decl
18118 # Check whether --enable-sha1 was given.
18119 if test "${enable_sha1+set}" = set; then :
18120 enableval=$enable_sha1;
18123 case "$enable_sha1" in
18128 $as_echo "#define USE_SHA1 1" >>confdefs.h
18134 # Check whether --enable-sha2 was given.
18135 if test "${enable_sha2+set}" = set; then :
18136 enableval=$enable_sha2;
18139 case "$enable_sha2" in
18144 $as_echo "#define USE_SHA2 1" >>confdefs.h
18149 # Check whether --enable-subnet was given.
18150 if test "${enable_subnet+set}" = set; then :
18151 enableval=$enable_subnet;
18154 case "$enable_subnet" in
18157 $as_echo "#define CLIENT_SUBNET 1" >>confdefs.h
18159 SUBNET_OBJ="edns-subnet.lo subnetmod.lo addrtree.lo subnet-whitelist.lo"
18161 SUBNET_HEADER='$(srcdir)/edns-subnet/subnetmod.h $(srcdir)/edns-subnet/edns-subnet.h $(srcdir)/edns-subnet/subnet-whitelist.h $(srcdir)/edns-subnet/addrtree.h'
18168 # check wether gost also works
18170 # Check whether --enable-gost was given.
18171 if test "${enable_gost+set}" = set; then :
18172 enableval=$enable_gost;
18176 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then
18177 case "$enable_gost" in
18181 ac_fn_c_check_func "$LINENO" "EVP_PKEY_set_type_str" "ac_cv_func_EVP_PKEY_set_type_str"
18182 if test "x$ac_cv_func_EVP_PKEY_set_type_str" = xyes; then :
18185 as_fn_error $? "OpenSSL 1.0.0 is needed for GOST support" "$LINENO" 5
18188 ac_fn_c_check_func "$LINENO" "EC_KEY_new" "ac_cv_func_EC_KEY_new"
18189 if test "x$ac_cv_func_EC_KEY_new" = xyes; then :
18192 as_fn_error $? "OpenSSL does not support ECC, needed for GOST support" "$LINENO" 5
18196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GOST works" >&5
18197 $as_echo_n "checking if GOST works... " >&6; }
18198 if test c${cross_compiling} = cno; then
18199 BAKCFLAGS="$CFLAGS"
18200 if test -n "$ssldir"; then
18201 CFLAGS="$CFLAGS -Wl,-rpath,$ssldir/lib"
18203 if test "$cross_compiling" = yes; then :
18204 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18205 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18206 as_fn_error $? "cannot run test program while cross compiling
18207 See \`config.log' for more details" "$LINENO" 5; }
18209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18210 /* end confdefs.h. */
18212 #include <string.h>
18213 #include <openssl/ssl.h>
18214 #include <openssl/evp.h>
18215 #include <openssl/engine.h>
18216 #include <openssl/conf.h>
18217 /* routine to load gost (from sldns) */
18218 int load_gost_id(void)
18220 static int gost_id = 0;
18221 const EVP_PKEY_ASN1_METHOD* meth;
18224 if(gost_id) return gost_id;
18226 /* see if configuration loaded gost implementation from other engine*/
18227 meth = EVP_PKEY_asn1_find_str(NULL, "gost2001", -1);
18229 EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth);
18233 /* see if engine can be loaded already */
18234 e = ENGINE_by_id("gost");
18236 /* load it ourself, in case statically linked */
18237 ENGINE_load_builtin_engines();
18238 ENGINE_load_dynamic();
18239 e = ENGINE_by_id("gost");
18242 /* no gost engine in openssl */
18245 if(!ENGINE_set_default(e, ENGINE_METHOD_ALL)) {
18251 meth = EVP_PKEY_asn1_find_str(&e, "gost2001", -1);
18253 /* algo not found */
18258 EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth);
18264 unsigned char digest[64]; /* its a 256-bit digest, so uses 32 bytes */
18265 const char* str = "Hello world";
18266 const unsigned char check[] = {
18267 0x40 , 0xed , 0xf8 , 0x56 , 0x5a , 0xc5 , 0x36 , 0xe1 ,
18268 0x33 , 0x7c , 0x7e , 0x87 , 0x62 , 0x1c , 0x42 , 0xe0 ,
18269 0x17 , 0x1b , 0x5e , 0xce , 0xa8 , 0x46 , 0x65 , 0x4d ,
18270 0x8d , 0x3e , 0x22 , 0x9b , 0xe1 , 0x30 , 0x19 , 0x9d
18272 OPENSSL_config(NULL);
18273 (void)load_gost_id();
18274 md = EVP_get_digestbyname("md_gost94");
18276 memset(digest, 0, sizeof(digest));
18277 ctx = EVP_MD_CTX_create();
18279 if(!EVP_DigestInit_ex(ctx, md, NULL)) return 3;
18280 if(!EVP_DigestUpdate(ctx, str, 10)) return 4;
18281 if(!EVP_DigestFinal_ex(ctx, digest, NULL)) return 5;
18282 /* uncomment to see the hash calculated.
18284 for(i=0; i<32; i++)
18285 printf(" %2.2x", (int)digest[i]);
18288 if(memcmp(digest, check, sizeof(check)) != 0)
18294 if ac_fn_c_try_run "$LINENO"; then :
18295 eval "ac_cv_c_gost_works=yes"
18297 eval "ac_cv_c_gost_works=no"
18299 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18300 conftest.$ac_objext conftest.beam conftest.$ac_ext
18303 CFLAGS="$BAKCFLAGS"
18305 eval "ac_cv_c_gost_works=maybe"
18307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_gost_works" >&5
18308 $as_echo "$ac_cv_c_gost_works" >&6; }
18310 if test "$ac_cv_c_gost_works" != no; then
18313 $as_echo "#define USE_GOST 1" >>confdefs.h
18319 # Check whether --enable-ecdsa was given.
18320 if test "${enable_ecdsa+set}" = set; then :
18321 enableval=$enable_ecdsa;
18325 case "$enable_ecdsa" in
18329 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then
18330 ac_fn_c_check_func "$LINENO" "ECDSA_sign" "ac_cv_func_ECDSA_sign"
18331 if test "x$ac_cv_func_ECDSA_sign" = xyes; then :
18334 as_fn_error $? "OpenSSL does not support ECDSA: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5
18337 ac_fn_c_check_func "$LINENO" "SHA384_Init" "ac_cv_func_SHA384_Init"
18338 if test "x$ac_cv_func_SHA384_Init" = xyes; then :
18341 as_fn_error $? "OpenSSL does not support SHA384: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5
18344 ac_fn_c_check_decl "$LINENO" "NID_X9_62_prime256v1" "ac_cv_have_decl_NID_X9_62_prime256v1" "$ac_includes_default
18345 #include <openssl/evp.h>
18348 if test "x$ac_cv_have_decl_NID_X9_62_prime256v1" = xyes; then :
18354 cat >>confdefs.h <<_ACEOF
18355 #define HAVE_DECL_NID_X9_62_PRIME256V1 $ac_have_decl
18357 if test $ac_have_decl = 1; then :
18360 as_fn_error $? "OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5
18362 ac_fn_c_check_decl "$LINENO" "NID_secp384r1" "ac_cv_have_decl_NID_secp384r1" "$ac_includes_default
18363 #include <openssl/evp.h>
18366 if test "x$ac_cv_have_decl_NID_secp384r1" = xyes; then :
18372 cat >>confdefs.h <<_ACEOF
18373 #define HAVE_DECL_NID_SECP384R1 $ac_have_decl
18375 if test $ac_have_decl = 1; then :
18378 as_fn_error $? "OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5
18381 # see if OPENSSL 1.0.0 or later (has EVP MD and Verify independency)
18382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if openssl supports SHA2 and ECDSA with EVP" >&5
18383 $as_echo_n "checking if openssl supports SHA2 and ECDSA with EVP... " >&6; }
18384 if grep OPENSSL_VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "OpenSSL" >/dev/null; then
18385 if grep OPENSSL_VERSION_NUMBER $ssldir/include/openssl/opensslv.h | grep 0x0 >/dev/null; then
18386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18387 $as_echo "no" >&6; }
18389 cat >>confdefs.h <<_ACEOF
18390 #define USE_ECDSA_EVP_WORKAROUND 1
18394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18395 $as_echo "yes" >&6; }
18398 # not OpenSSL, thus likely LibreSSL, which supports it
18399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18400 $as_echo "yes" >&6; }
18403 # we now know we have ECDSA and the required curves.
18405 cat >>confdefs.h <<_ACEOF
18406 #define USE_ECDSA 1
18413 # Check whether --enable-dsa was given.
18414 if test "${enable_dsa+set}" = set; then :
18415 enableval=$enable_dsa;
18419 case "$enable_dsa" in
18423 # detect if DSA is supported, and turn it off if not.
18424 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then
18425 ac_fn_c_check_func "$LINENO" "DSA_SIG_new" "ac_cv_func_DSA_SIG_new"
18426 if test "x$ac_cv_func_DSA_SIG_new" = xyes; then :
18428 as_ac_Type=`$as_echo "ac_cv_type_DSA_SIG*" | $as_tr_sh`
18429 ac_fn_c_check_type "$LINENO" "DSA_SIG*" "$as_ac_Type" "
18430 $ac_includes_default
18431 #ifdef HAVE_OPENSSL_ERR_H
18432 #include <openssl/err.h>
18435 #ifdef HAVE_OPENSSL_RAND_H
18436 #include <openssl/rand.h>
18439 #ifdef HAVE_OPENSSL_CONF_H
18440 #include <openssl/conf.h>
18443 #ifdef HAVE_OPENSSL_ENGINE_H
18444 #include <openssl/engine.h>
18448 if eval test \"x\$"$as_ac_Type"\" = x"yes"; then :
18451 cat >>confdefs.h <<_ACEOF
18457 if test "x$enable_dsa" = "xyes"; then as_fn_error $? "OpenSSL does not support DSA and you used --enable-dsa." "$LINENO" 5
18463 if test "x$enable_dsa" = "xyes"; then as_fn_error $? "OpenSSL does not support DSA and you used --enable-dsa." "$LINENO" 5
18469 cat >>confdefs.h <<_ACEOF
18477 # Check whether --enable-ed25519 was given.
18478 if test "${enable_ed25519+set}" = set; then :
18479 enableval=$enable_ed25519;
18483 case "$enable_ed25519" in
18487 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then
18488 ac_fn_c_check_decl "$LINENO" "NID_ED25519" "ac_cv_have_decl_NID_ED25519" "$ac_includes_default
18489 #include <openssl/evp.h>
18492 if test "x$ac_cv_have_decl_NID_ED25519" = xyes; then :
18498 cat >>confdefs.h <<_ACEOF
18499 #define HAVE_DECL_NID_ED25519 $ac_have_decl
18501 if test $ac_have_decl = 1; then :
18506 if test "x$enable_ed25519" = "xyes"; then as_fn_error $? "OpenSSL does not support ED25519 and you used --enable-ed25519." "$LINENO" 5
18511 if test $USE_NETTLE = "yes"; then
18512 for ac_header in nettle/eddsa.h
18514 ac_fn_c_check_header_compile "$LINENO" "nettle/eddsa.h" "ac_cv_header_nettle_eddsa_h" "$ac_includes_default
18516 if test "x$ac_cv_header_nettle_eddsa_h" = xyes; then :
18517 cat >>confdefs.h <<_ACEOF
18518 #define HAVE_NETTLE_EDDSA_H 1
18526 if test $use_ed25519 = "yes"; then
18528 cat >>confdefs.h <<_ACEOF
18529 #define USE_ED25519 1
18536 # Check whether --enable-ed448 was given.
18537 if test "${enable_ed448+set}" = set; then :
18538 enableval=$enable_ed448;
18542 case "$enable_ed448" in
18546 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then
18547 ac_fn_c_check_decl "$LINENO" "NID_ED448" "ac_cv_have_decl_NID_ED448" "$ac_includes_default
18548 #include <openssl/evp.h>
18551 if test "x$ac_cv_have_decl_NID_ED448" = xyes; then :
18557 cat >>confdefs.h <<_ACEOF
18558 #define HAVE_DECL_NID_ED448 $ac_have_decl
18560 if test $ac_have_decl = 1; then :
18565 if test "x$enable_ed448" = "xyes"; then as_fn_error $? "OpenSSL does not support ED448 and you used --enable-ed448." "$LINENO" 5
18570 if test $use_ed448 = "yes"; then
18572 cat >>confdefs.h <<_ACEOF
18573 #define USE_ED448 1
18580 # Check whether --enable-event-api was given.
18581 if test "${enable_event_api+set}" = set; then :
18582 enableval=$enable_event_api;
18585 case "$enable_event_api" in
18587 UNBOUND_EVENT_INSTALL=unbound-event-install
18589 UNBOUND_EVENT_UNINSTALL=unbound-event-uninstall
18596 # Check whether --enable-tfo-client was given.
18597 if test "${enable_tfo_client+set}" = set; then :
18598 enableval=$enable_tfo_client;
18601 case "$enable_tfo_client" in
18604 Linux) ac_fn_c_check_decl "$LINENO" "MSG_FASTOPEN" "ac_cv_have_decl_MSG_FASTOPEN" "$ac_includes_default
18605 #include <netinet/tcp.h>
18608 if test "x$ac_cv_have_decl_MSG_FASTOPEN" = xyes; then :
18609 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&5
18610 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&2;}
18612 as_fn_error $? "TCP Fast Open is not available for client mode: please rerun without --enable-tfo-client" "$LINENO" 5
18616 cat >>confdefs.h <<_ACEOF
18617 #define USE_MSG_FASTOPEN 1
18621 Darwin) ac_fn_c_check_decl "$LINENO" "CONNECT_RESUME_ON_READ_WRITE" "ac_cv_have_decl_CONNECT_RESUME_ON_READ_WRITE" "$ac_includes_default
18622 #include <sys/socket.h>
18625 if test "x$ac_cv_have_decl_CONNECT_RESUME_ON_READ_WRITE" = xyes; then :
18626 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&5
18627 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&2;}
18629 as_fn_error $? "TCP Fast Open is not available for client mode: please rerun without --enable-tfo-client" "$LINENO" 5
18633 cat >>confdefs.h <<_ACEOF
18634 #define USE_OSX_MSG_FASTOPEN 1
18644 # Check whether --enable-tfo-server was given.
18645 if test "${enable_tfo_server+set}" = set; then :
18646 enableval=$enable_tfo_server;
18649 case "$enable_tfo_server" in
18651 ac_fn_c_check_decl "$LINENO" "TCP_FASTOPEN" "ac_cv_have_decl_TCP_FASTOPEN" "$ac_includes_default
18652 #include <netinet/tcp.h>
18655 if test "x$ac_cv_have_decl_TCP_FASTOPEN" = xyes; then :
18656 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support server mode TFO" >&5
18657 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support server mode TFO" >&2;}
18659 as_fn_error $? "TCP Fast Open is not available for server mode: please rerun without --enable-tfo-server" "$LINENO" 5
18663 cat >>confdefs.h <<_ACEOF
18664 #define USE_TCP_FASTOPEN 1
18672 # check for libevent
18674 # Check whether --with-libevent was given.
18675 if test "${with_libevent+set}" = set; then :
18676 withval=$with_libevent;
18681 if test x_$withval = x_yes -o x_$withval != x_no; then
18682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libevent" >&5
18683 $as_echo_n "checking for libevent... " >&6; }
18684 if test x_$withval = x_ -o x_$withval = x_yes; then
18685 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr"
18687 for dir in $withval; do
18689 if test -f "$dir/include/event.h" -o -f "$dir/include/event2/event.h"; then
18690 found_libevent="yes"
18691 if test "$thedir" != "/usr"; then
18692 CPPFLAGS="$CPPFLAGS -I$thedir/include"
18697 if test x_$found_libevent != x_yes; then
18698 if test -f "$dir/event.h" -a \( -f "$dir/libevent.la" -o -f "$dir/libev.la" \) ; then
18699 # libevent source directory
18700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $thedir" >&5
18701 $as_echo "found in $thedir" >&6; }
18702 CPPFLAGS="$CPPFLAGS -I$thedir -I$thedir/include"
18703 BAK_LDFLAGS_SET="1"
18704 BAK_LDFLAGS="$LDFLAGS"
18705 # remove evdns from linking
18706 mkdir build >/dev/null 2>&1
18707 mkdir build/libevent >/dev/null 2>&1
18708 mkdir build/libevent/.libs >/dev/null 2>&1
18709 ev_files_o=`ls $thedir/*.o | grep -v evdns\.o | grep -v bufferevent_openssl\.o`
18710 ev_files_lo=`ls $thedir/*.lo | grep -v evdns\.lo | grep -v bufferevent_openssl\.lo`
18711 ev_files_libso=`ls $thedir/.libs/*.o | grep -v evdns\.o | grep -v bufferevent_openssl\.o`
18712 cp $ev_files_o build/libevent
18713 cp $ev_files_lo build/libevent
18714 cp $ev_files_libso build/libevent/.libs
18715 LATE_LDFLAGS="build/libevent/*.lo -lm"
18716 LDFLAGS="build/libevent/*.o $LDFLAGS -lm"
18718 as_fn_error $? "Cannot find the libevent library in $withval
18719 You can restart ./configure --with-libevent=no to use a builtin alternative.
18720 Please note that this alternative is not as capable as libevent when using
18721 large outgoing port ranges. " "$LINENO" 5
18724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $thedir" >&5
18725 $as_echo "found in $thedir" >&6; }
18726 if test ! -f $thedir/lib/libevent.a -a ! -f $thedir/lib/libevent.so -a -d "$thedir/lib/event2"; then
18727 LDFLAGS="$LDFLAGS -L$thedir/lib/event2"
18729 if test "x$enable_rpath" = xyes; then
18730 if echo "$thedir/lib/event2" | grep "^/" >/dev/null; then
18731 RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib/event2"
18736 if test "$thedir" != "/usr" -a "$thedir" != ""; then
18737 LDFLAGS="$LDFLAGS -L$thedir/lib"
18739 if test "x$enable_rpath" = xyes; then
18740 if echo "$thedir/lib" | grep "^/" >/dev/null; then
18741 RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib"
18748 # check for library used by libevent after 1.3c
18749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
18750 $as_echo_n "checking for library containing clock_gettime... " >&6; }
18751 if ${ac_cv_search_clock_gettime+:} false; then :
18752 $as_echo_n "(cached) " >&6
18754 ac_func_search_save_LIBS=$LIBS
18755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18756 /* end confdefs.h. */
18758 /* Override any GCC internal prototype to avoid an error.
18759 Use char because int might match the return type of a GCC
18760 builtin and then its argument prototype would still apply. */
18764 char clock_gettime ();
18768 return clock_gettime ();
18773 for ac_lib in '' rt; do
18774 if test -z "$ac_lib"; then
18775 ac_res="none required"
18778 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
18780 if ac_fn_c_try_link "$LINENO"; then :
18781 ac_cv_search_clock_gettime=$ac_res
18783 rm -f core conftest.err conftest.$ac_objext \
18785 if ${ac_cv_search_clock_gettime+:} false; then :
18789 if ${ac_cv_search_clock_gettime+:} false; then :
18792 ac_cv_search_clock_gettime=no
18794 rm conftest.$ac_ext
18795 LIBS=$ac_func_search_save_LIBS
18797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
18798 $as_echo "$ac_cv_search_clock_gettime" >&6; }
18799 ac_res=$ac_cv_search_clock_gettime
18800 if test "$ac_res" != no; then :
18801 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
18806 # is the event.h header libev or libevent?
18807 for ac_header in event.h
18809 ac_fn_c_check_header_compile "$LINENO" "event.h" "ac_cv_header_event_h" "$ac_includes_default
18811 if test "x$ac_cv_header_event_h" = xyes; then :
18812 cat >>confdefs.h <<_ACEOF
18813 #define HAVE_EVENT_H 1
18820 ac_fn_c_check_decl "$LINENO" "EV_VERSION_MAJOR" "ac_cv_have_decl_EV_VERSION_MAJOR" "$ac_includes_default
18824 if test "x$ac_cv_have_decl_EV_VERSION_MAJOR" = xyes; then :
18826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_set" >&5
18827 $as_echo_n "checking for library containing event_set... " >&6; }
18828 if ${ac_cv_search_event_set+:} false; then :
18829 $as_echo_n "(cached) " >&6
18831 ac_func_search_save_LIBS=$LIBS
18832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18833 /* end confdefs.h. */
18835 /* Override any GCC internal prototype to avoid an error.
18836 Use char because int might match the return type of a GCC
18837 builtin and then its argument prototype would still apply. */
18845 return event_set ();
18850 for ac_lib in '' ev; do
18851 if test -z "$ac_lib"; then
18852 ac_res="none required"
18855 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
18857 if ac_fn_c_try_link "$LINENO"; then :
18858 ac_cv_search_event_set=$ac_res
18860 rm -f core conftest.err conftest.$ac_objext \
18862 if ${ac_cv_search_event_set+:} false; then :
18866 if ${ac_cv_search_event_set+:} false; then :
18869 ac_cv_search_event_set=no
18871 rm conftest.$ac_ext
18872 LIBS=$ac_func_search_save_LIBS
18874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_set" >&5
18875 $as_echo "$ac_cv_search_event_set" >&6; }
18876 ac_res=$ac_cv_search_event_set
18877 if test "$ac_res" != no; then :
18878 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
18885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_set" >&5
18886 $as_echo_n "checking for library containing event_set... " >&6; }
18887 if ${ac_cv_search_event_set+:} false; then :
18888 $as_echo_n "(cached) " >&6
18890 ac_func_search_save_LIBS=$LIBS
18891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18892 /* end confdefs.h. */
18894 /* Override any GCC internal prototype to avoid an error.
18895 Use char because int might match the return type of a GCC
18896 builtin and then its argument prototype would still apply. */
18904 return event_set ();
18909 for ac_lib in '' event; do
18910 if test -z "$ac_lib"; then
18911 ac_res="none required"
18914 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
18916 if ac_fn_c_try_link "$LINENO"; then :
18917 ac_cv_search_event_set=$ac_res
18919 rm -f core conftest.err conftest.$ac_objext \
18921 if ${ac_cv_search_event_set+:} false; then :
18925 if ${ac_cv_search_event_set+:} false; then :
18928 ac_cv_search_event_set=no
18930 rm conftest.$ac_ext
18931 LIBS=$ac_func_search_save_LIBS
18933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_set" >&5
18934 $as_echo "$ac_cv_search_event_set" >&6; }
18935 ac_res=$ac_cv_search_event_set
18936 if test "$ac_res" != no; then :
18937 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
18944 for ac_func in event_base_free
18946 ac_fn_c_check_func "$LINENO" "event_base_free" "ac_cv_func_event_base_free"
18947 if test "x$ac_cv_func_event_base_free" = xyes; then :
18948 cat >>confdefs.h <<_ACEOF
18949 #define HAVE_EVENT_BASE_FREE 1
18954 # only in libevent 1.2 and later
18955 for ac_func in event_base_once
18957 ac_fn_c_check_func "$LINENO" "event_base_once" "ac_cv_func_event_base_once"
18958 if test "x$ac_cv_func_event_base_once" = xyes; then :
18959 cat >>confdefs.h <<_ACEOF
18960 #define HAVE_EVENT_BASE_ONCE 1
18965 # only in libevent 1.4.1 and later
18966 for ac_func in event_base_new
18968 ac_fn_c_check_func "$LINENO" "event_base_new" "ac_cv_func_event_base_new"
18969 if test "x$ac_cv_func_event_base_new" = xyes; then :
18970 cat >>confdefs.h <<_ACEOF
18971 #define HAVE_EVENT_BASE_NEW 1
18976 # only in libevent 1.4.1 and later
18977 for ac_func in event_base_get_method
18979 ac_fn_c_check_func "$LINENO" "event_base_get_method" "ac_cv_func_event_base_get_method"
18980 if test "x$ac_cv_func_event_base_get_method" = xyes; then :
18981 cat >>confdefs.h <<_ACEOF
18982 #define HAVE_EVENT_BASE_GET_METHOD 1
18987 # only in libevent 1.4.3 and later
18988 for ac_func in ev_loop
18990 ac_fn_c_check_func "$LINENO" "ev_loop" "ac_cv_func_ev_loop"
18991 if test "x$ac_cv_func_ev_loop" = xyes; then :
18992 cat >>confdefs.h <<_ACEOF
18993 #define HAVE_EV_LOOP 1
18998 # only in libev. (tested on 3.51)
18999 for ac_func in ev_default_loop
19001 ac_fn_c_check_func "$LINENO" "ev_default_loop" "ac_cv_func_ev_default_loop"
19002 if test "x$ac_cv_func_ev_default_loop" = xyes; then :
19003 cat >>confdefs.h <<_ACEOF
19004 #define HAVE_EV_DEFAULT_LOOP 1
19009 # only in libev. (tested on 4.00)
19010 PC_LIBEVENT_DEPENDENCY="libevent"
19012 if test -n "$BAK_LDFLAGS_SET"; then
19013 LDFLAGS="$BAK_LDFLAGS"
19017 $as_echo "#define USE_MINI_EVENT 1" >>confdefs.h
19021 # check for libexpat
19023 # Check whether --with-libexpat was given.
19024 if test "${with_libexpat+set}" = set; then :
19025 withval=$with_libexpat;
19027 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr"
19030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
19031 $as_echo_n "checking for libexpat... " >&6; }
19032 found_libexpat="no"
19033 for dir in $withval ; do
19034 if test -f "$dir/include/expat.h"; then
19035 found_libexpat="yes"
19036 if test "$dir" != "/usr"; then
19037 CPPFLAGS="$CPPFLAGS -I$dir/include"
19038 LDFLAGS="$LDFLAGS -L$dir/lib"
19040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5
19041 $as_echo "found in $dir" >&6; }
19045 if test x_$found_libexpat != x_yes; then
19046 as_fn_error $? "Could not find libexpat, expat.h" "$LINENO" 5
19048 for ac_header in expat.h
19050 ac_fn_c_check_header_compile "$LINENO" "expat.h" "ac_cv_header_expat_h" "$ac_includes_default
19052 if test "x$ac_cv_header_expat_h" = xyes; then :
19053 cat >>confdefs.h <<_ACEOF
19054 #define HAVE_EXPAT_H 1
19061 ac_fn_c_check_decl "$LINENO" "XML_StopParser" "ac_cv_have_decl_XML_StopParser" "$ac_includes_default
19065 if test "x$ac_cv_have_decl_XML_StopParser" = xyes; then :
19071 cat >>confdefs.h <<_ACEOF
19072 #define HAVE_DECL_XML_STOPPARSER $ac_have_decl
19076 # hiredis (redis C client for cachedb)
19078 # Check whether --with-libhiredis was given.
19079 if test "${with_libhiredis+set}" = set; then :
19080 withval=$with_libhiredis;
19085 found_libhiredis="no"
19086 if test x_$withval = x_yes -o x_$withval != x_no; then
19087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libhiredis" >&5
19088 $as_echo_n "checking for libhiredis... " >&6; }
19089 if test x_$withval = x_ -o x_$withval = x_yes; then
19090 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr"
19092 for dir in $withval ; do
19093 if test -f "$dir/include/hiredis/hiredis.h"; then
19094 found_libhiredis="yes"
19095 if test "$dir" != "/usr"; then
19096 CPPFLAGS="$CPPFLAGS -I$dir/include"
19097 LDFLAGS="$LDFLAGS -L$dir/lib"
19099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5
19100 $as_echo "found in $dir" >&6; }
19102 $as_echo "#define USE_REDIS 1" >>confdefs.h
19104 LIBS="$LIBS -lhiredis"
19108 if test x_$found_libhiredis != x_yes; then
19109 as_fn_error $? "Could not find libhiredis, hiredis.h" "$LINENO" 5
19111 for ac_header in hiredis/hiredis.h
19113 ac_fn_c_check_header_compile "$LINENO" "hiredis/hiredis.h" "ac_cv_header_hiredis_hiredis_h" "$ac_includes_default
19115 if test "x$ac_cv_header_hiredis_hiredis_h" = xyes; then :
19116 cat >>confdefs.h <<_ACEOF
19117 #define HAVE_HIREDIS_HIREDIS_H 1
19124 ac_fn_c_check_decl "$LINENO" "redisConnect" "ac_cv_have_decl_redisConnect" "$ac_includes_default
19125 #include <hiredis/hiredis.h>
19128 if test "x$ac_cv_have_decl_redisConnect" = xyes; then :
19134 cat >>confdefs.h <<_ACEOF
19135 #define HAVE_DECL_REDISCONNECT $ac_have_decl
19140 # set static linking if requested
19143 # Check whether --enable-static-exe was given.
19144 if test "${enable_static_exe+set}" = set; then :
19145 enableval=$enable_static_exe;
19148 if test x_$enable_static_exe = x_yes; then
19149 staticexe="-static"
19150 if test "$on_mingw" = yes; then
19151 staticexe="-all-static"
19152 # for static compile, include gdi32 and zlib here.
19153 if echo $LIBS | grep 'lgdi32' >/dev/null; then
19156 LIBS="$LIBS -lgdi32"
19162 # Include systemd.m4 - begin
19163 # macros for configuring systemd
19164 # Copyright 2015, Sami Kerola, CloudFlare.
19166 # Check whether --enable-systemd was given.
19167 if test "${enable_systemd+set}" = set; then :
19168 enableval=$enable_systemd;
19174 if test "x$enable_systemd" != xno; then :
19179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SYSTEMD" >&5
19180 $as_echo_n "checking for SYSTEMD... " >&6; }
19182 if test -n "$SYSTEMD_CFLAGS"; then
19183 pkg_cv_SYSTEMD_CFLAGS="$SYSTEMD_CFLAGS"
19184 elif test -n "$PKG_CONFIG"; then
19185 if test -n "$PKG_CONFIG" && \
19186 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5
19187 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5
19189 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19190 test $ac_status = 0; }; then
19191 pkg_cv_SYSTEMD_CFLAGS=`$PKG_CONFIG --cflags "libsystemd" 2>/dev/null`
19192 test "x$?" != "x0" && pkg_failed=yes
19199 if test -n "$SYSTEMD_LIBS"; then
19200 pkg_cv_SYSTEMD_LIBS="$SYSTEMD_LIBS"
19201 elif test -n "$PKG_CONFIG"; then
19202 if test -n "$PKG_CONFIG" && \
19203 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5
19204 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5
19206 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19207 test $ac_status = 0; }; then
19208 pkg_cv_SYSTEMD_LIBS=`$PKG_CONFIG --libs "libsystemd" 2>/dev/null`
19209 test "x$?" != "x0" && pkg_failed=yes
19219 if test $pkg_failed = yes; then
19220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19221 $as_echo "no" >&6; }
19223 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
19224 _pkg_short_errors_supported=yes
19226 _pkg_short_errors_supported=no
19228 if test $_pkg_short_errors_supported = yes; then
19229 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd" 2>&1`
19231 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd" 2>&1`
19233 # Put the nasty error message in config.log where it belongs
19234 echo "$SYSTEMD_PKG_ERRORS" >&5
19237 elif test $pkg_failed = untried; then
19238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19239 $as_echo "no" >&6; }
19242 SYSTEMD_CFLAGS=$pkg_cv_SYSTEMD_CFLAGS
19243 SYSTEMD_LIBS=$pkg_cv_SYSTEMD_LIBS
19244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19245 $as_echo "yes" >&6; }
19248 if test "x$have_systemd" != "xyes"; then :
19252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SYSTEMD_DAEMON" >&5
19253 $as_echo_n "checking for SYSTEMD_DAEMON... " >&6; }
19255 if test -n "$SYSTEMD_DAEMON_CFLAGS"; then
19256 pkg_cv_SYSTEMD_DAEMON_CFLAGS="$SYSTEMD_DAEMON_CFLAGS"
19257 elif test -n "$PKG_CONFIG"; then
19258 if test -n "$PKG_CONFIG" && \
19259 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-daemon\""; } >&5
19260 ($PKG_CONFIG --exists --print-errors "libsystemd-daemon") 2>&5
19262 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19263 test $ac_status = 0; }; then
19264 pkg_cv_SYSTEMD_DAEMON_CFLAGS=`$PKG_CONFIG --cflags "libsystemd-daemon" 2>/dev/null`
19265 test "x$?" != "x0" && pkg_failed=yes
19272 if test -n "$SYSTEMD_DAEMON_LIBS"; then
19273 pkg_cv_SYSTEMD_DAEMON_LIBS="$SYSTEMD_DAEMON_LIBS"
19274 elif test -n "$PKG_CONFIG"; then
19275 if test -n "$PKG_CONFIG" && \
19276 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-daemon\""; } >&5
19277 ($PKG_CONFIG --exists --print-errors "libsystemd-daemon") 2>&5
19279 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19280 test $ac_status = 0; }; then
19281 pkg_cv_SYSTEMD_DAEMON_LIBS=`$PKG_CONFIG --libs "libsystemd-daemon" 2>/dev/null`
19282 test "x$?" != "x0" && pkg_failed=yes
19292 if test $pkg_failed = yes; then
19293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19294 $as_echo "no" >&6; }
19296 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
19297 _pkg_short_errors_supported=yes
19299 _pkg_short_errors_supported=no
19301 if test $_pkg_short_errors_supported = yes; then
19302 SYSTEMD_DAEMON_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd-daemon" 2>&1`
19304 SYSTEMD_DAEMON_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd-daemon" 2>&1`
19306 # Put the nasty error message in config.log where it belongs
19307 echo "$SYSTEMD_DAEMON_PKG_ERRORS" >&5
19309 have_systemd_daemon=no
19310 elif test $pkg_failed = untried; then
19311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19312 $as_echo "no" >&6; }
19313 have_systemd_daemon=no
19315 SYSTEMD_DAEMON_CFLAGS=$pkg_cv_SYSTEMD_DAEMON_CFLAGS
19316 SYSTEMD_DAEMON_LIBS=$pkg_cv_SYSTEMD_DAEMON_LIBS
19317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19318 $as_echo "yes" >&6; }
19319 have_systemd_daemon=yes
19321 if test "x$have_systemd_daemon" = "xyes"; then :
19326 case $enable_systemd:$have_systemd in #(
19328 as_fn_error $? "systemd enabled but libsystemd not found" "$LINENO" 5 ;; #(
19331 $as_echo "#define HAVE_SYSTEMD 1" >>confdefs.h
19333 LIBS="$LIBS $SYSTEMD_LIBS"
19342 if test "x$have_systemd" = xyes; then
19344 USE_SYSTEMD_FALSE='#'
19346 USE_SYSTEMD_TRUE='#'
19351 # Include systemd.m4 - end
19353 # set lock checking if requested
19354 # Check whether --enable-lock_checks was given.
19355 if test "${enable_lock_checks+set}" = set; then :
19356 enableval=$enable_lock_checks;
19359 if test x_$enable_lock_checks = x_yes; then
19361 $as_echo "#define ENABLE_LOCK_CHECKS 1" >>confdefs.h
19363 CHECKLOCK_OBJ="checklocks.lo"
19368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5
19369 $as_echo_n "checking for getaddrinfo... " >&6; }
19370 ac_cv_func_getaddrinfo=no
19371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19372 /* end confdefs.h. */
19378 char* getaddrinfo();
19379 char* (*f) () = getaddrinfo;
19389 if ac_fn_c_try_link "$LINENO"; then :
19390 ac_cv_func_getaddrinfo="yes"
19391 if test "$ac_cv_header_windows_h" = "yes"; then
19393 $as_echo "#define USE_WINSOCK 1" >>confdefs.h
19396 if echo $LIBS | grep 'lws2_32' >/dev/null; then
19399 LIBS="$LIBS -lws2_32"
19405 LIBS="$LIBS -lws2_32"
19406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19407 /* end confdefs.h. */
19409 #ifdef HAVE_WS2TCPIP_H
19410 #include <ws2tcpip.h>
19417 (void)getaddrinfo(NULL, NULL, NULL, NULL);
19424 if ac_fn_c_try_link "$LINENO"; then :
19426 ac_cv_func_getaddrinfo="yes"
19428 $as_echo "#define USE_WINSOCK 1" >>confdefs.h
19434 ac_cv_func_getaddrinfo="no"
19438 rm -f core conftest.err conftest.$ac_objext \
19439 conftest$ac_exeext conftest.$ac_ext
19442 rm -f core conftest.err conftest.$ac_objext \
19443 conftest$ac_exeext conftest.$ac_ext
19445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getaddrinfo" >&5
19446 $as_echo "$ac_cv_func_getaddrinfo" >&6; }
19447 if test $ac_cv_func_getaddrinfo = yes; then
19449 $as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h
19453 if test "$USE_WINSOCK" = 1; then
19455 $as_echo "#define UB_ON_WINDOWS 1" >>confdefs.h
19457 for ac_header in iphlpapi.h
19459 ac_fn_c_check_header_compile "$LINENO" "iphlpapi.h" "ac_cv_header_iphlpapi_h" "$ac_includes_default
19460 #include <windows.h>
19463 if test "x$ac_cv_header_iphlpapi_h" = xyes; then :
19464 cat >>confdefs.h <<_ACEOF
19465 #define HAVE_IPHLPAPI_H 1
19472 if test -n "$ac_tool_prefix"; then
19473 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
19474 set dummy ${ac_tool_prefix}windres; ac_word=$2
19475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19476 $as_echo_n "checking for $ac_word... " >&6; }
19477 if ${ac_cv_prog_WINDRES+:} false; then :
19478 $as_echo_n "(cached) " >&6
19480 if test -n "$WINDRES"; then
19481 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
19483 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19484 for as_dir in $PATH
19487 test -z "$as_dir" && as_dir=.
19488 for ac_exec_ext in '' $ac_executable_extensions; do
19489 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19490 ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
19491 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19500 WINDRES=$ac_cv_prog_WINDRES
19501 if test -n "$WINDRES"; then
19502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
19503 $as_echo "$WINDRES" >&6; }
19505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19506 $as_echo "no" >&6; }
19511 if test -z "$ac_cv_prog_WINDRES"; then
19512 ac_ct_WINDRES=$WINDRES
19513 # Extract the first word of "windres", so it can be a program name with args.
19514 set dummy windres; ac_word=$2
19515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19516 $as_echo_n "checking for $ac_word... " >&6; }
19517 if ${ac_cv_prog_ac_ct_WINDRES+:} false; then :
19518 $as_echo_n "(cached) " >&6
19520 if test -n "$ac_ct_WINDRES"; then
19521 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
19523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19524 for as_dir in $PATH
19527 test -z "$as_dir" && as_dir=.
19528 for ac_exec_ext in '' $ac_executable_extensions; do
19529 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19530 ac_cv_prog_ac_ct_WINDRES="windres"
19531 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19540 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
19541 if test -n "$ac_ct_WINDRES"; then
19542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
19543 $as_echo "$ac_ct_WINDRES" >&6; }
19545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19546 $as_echo "no" >&6; }
19549 if test "x$ac_ct_WINDRES" = x; then
19552 case $cross_compiling:$ac_tool_warned in
19554 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
19555 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
19556 ac_tool_warned=yes ;;
19558 WINDRES=$ac_ct_WINDRES
19561 WINDRES="$ac_cv_prog_WINDRES"
19564 LIBS="$LIBS -liphlpapi -lcrypt32"
19565 WINAPPS="unbound-service-install.exe unbound-service-remove.exe anchor-update.exe"
19567 WIN_DAEMON_SRC="winrc/win_svc.c winrc/w_inst.c"
19569 WIN_DAEMON_OBJ="win_svc.lo w_inst.lo"
19571 WIN_DAEMON_OBJ_LINK="rsrc_unbound.o"
19573 WIN_HOST_OBJ_LINK="rsrc_unbound_host.o"
19575 WIN_UBANCHOR_OBJ_LINK="rsrc_unbound_anchor.o log.lo locks.lo"
19577 WIN_CONTROL_OBJ_LINK="rsrc_unbound_control.o"
19579 WIN_CHECKCONF_OBJ_LINK="rsrc_unbound_checkconf.o"
19582 if test $ac_cv_func_getaddrinfo = no; then
19583 case " $LIBOBJS " in
19584 *" fake-rfc2553.$ac_objext "* ) ;;
19585 *) LIBOBJS="$LIBOBJS fake-rfc2553.$ac_objext"
19590 # check after getaddrinfo for its libraries
19592 # check ioctlsocket
19593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ioctlsocket" >&5
19594 $as_echo_n "checking for ioctlsocket... " >&6; }
19595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19596 /* end confdefs.h. */
19598 #ifdef HAVE_WINSOCK2_H
19599 #include <winsock2.h>
19606 (void)ioctlsocket(0, 0, NULL);
19612 if ac_fn_c_try_link "$LINENO"; then :
19614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19615 $as_echo "yes" >&6; }
19617 $as_echo "#define HAVE_IOCTLSOCKET 1" >>confdefs.h
19621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19622 $as_echo "no" >&6; }
19624 rm -f core conftest.err conftest.$ac_objext \
19625 conftest$ac_exeext conftest.$ac_ext
19628 # see if daemon(3) exists, and if it is deprecated.
19629 for ac_func in daemon
19631 ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon"
19632 if test "x$ac_cv_func_daemon" = xyes; then :
19633 cat >>confdefs.h <<_ACEOF
19634 #define HAVE_DAEMON 1
19640 if test $ac_cv_func_daemon = yes; then
19643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if daemon is deprecated" >&5
19644 $as_echo_n "checking if daemon is deprecated... " >&6; }
19645 cache=`echo daemon | sed 'y%.=/+-%___p_%'`
19646 if eval \${cv_cc_deprecated_$cache+:} false; then :
19647 $as_echo_n "(cached) " >&6
19651 #include <stdlib.h>
19653 echo 'void f(){ (void)daemon(0, 0); }' >>conftest.c
19654 if test -z "`$CC -c conftest.c 2>&1 | grep deprecated`"; then
19655 eval "cv_cc_deprecated_$cache=no"
19657 eval "cv_cc_deprecated_$cache=yes"
19659 rm -f conftest conftest.o conftest.c
19663 if eval "test \"`echo '$cv_cc_deprecated_'$cache`\" = yes"; then
19664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19665 $as_echo "yes" >&6; }
19667 cat >>confdefs.h <<_ACEOF
19668 #define DEPRECATED_DAEMON 1
19674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19675 $as_echo "no" >&6; }
19682 ac_fn_c_check_member "$LINENO" "struct sockaddr_un" "sun_len" "ac_cv_member_struct_sockaddr_un_sun_len" "
19683 $ac_includes_default
19684 #ifdef HAVE_SYS_UN_H
19685 #include <sys/un.h>
19689 if test "x$ac_cv_member_struct_sockaddr_un_sun_len" = xyes; then :
19691 cat >>confdefs.h <<_ACEOF
19692 #define HAVE_STRUCT_SOCKADDR_UN_SUN_LEN 1
19698 ac_fn_c_check_member "$LINENO" "struct in_pktinfo" "ipi_spec_dst" "ac_cv_member_struct_in_pktinfo_ipi_spec_dst" "
19699 $ac_includes_default
19700 #if HAVE_SYS_PARAM_H
19701 #include <sys/param.h>
19704 #ifdef HAVE_SYS_SOCKET_H
19705 #include <sys/socket.h>
19708 #ifdef HAVE_SYS_UIO_H
19709 #include <sys/uio.h>
19712 #ifdef HAVE_NETINET_IN_H
19713 #include <netinet/in.h>
19716 #ifdef HAVE_NETINET_TCP_H
19717 #include <netinet/tcp.h>
19720 #ifdef HAVE_ARPA_INET_H
19721 #include <arpa/inet.h>
19724 #ifdef HAVE_WINSOCK2_H
19725 #include <winsock2.h>
19728 #ifdef HAVE_WS2TCPIP_H
19729 #include <ws2tcpip.h>
19733 if test "x$ac_cv_member_struct_in_pktinfo_ipi_spec_dst" = xyes; then :
19735 cat >>confdefs.h <<_ACEOF
19736 #define HAVE_STRUCT_IN_PKTINFO_IPI_SPEC_DST 1
19742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setusercontext" >&5
19743 $as_echo_n "checking for library containing setusercontext... " >&6; }
19744 if ${ac_cv_search_setusercontext+:} false; then :
19745 $as_echo_n "(cached) " >&6
19747 ac_func_search_save_LIBS=$LIBS
19748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19749 /* end confdefs.h. */
19751 /* Override any GCC internal prototype to avoid an error.
19752 Use char because int might match the return type of a GCC
19753 builtin and then its argument prototype would still apply. */
19757 char setusercontext ();
19761 return setusercontext ();
19766 for ac_lib in '' util; do
19767 if test -z "$ac_lib"; then
19768 ac_res="none required"
19771 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19773 if ac_fn_c_try_link "$LINENO"; then :
19774 ac_cv_search_setusercontext=$ac_res
19776 rm -f core conftest.err conftest.$ac_objext \
19778 if ${ac_cv_search_setusercontext+:} false; then :
19782 if ${ac_cv_search_setusercontext+:} false; then :
19785 ac_cv_search_setusercontext=no
19787 rm conftest.$ac_ext
19788 LIBS=$ac_func_search_save_LIBS
19790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setusercontext" >&5
19791 $as_echo "$ac_cv_search_setusercontext" >&6; }
19792 ac_res=$ac_cv_search_setusercontext
19793 if test "$ac_res" != no; then :
19794 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19798 for ac_func in tzset sigprocmask fcntl getpwnam endpwent getrlimit setrlimit setsid chroot kill chown sleep usleep random srandom recvmsg sendmsg writev socketpair glob initgroups strftime localtime_r setusercontext _beginthreadex endservent endprotoent fsync shmget accept4
19800 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
19801 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
19802 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
19803 cat >>confdefs.h <<_ACEOF
19804 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
19810 for ac_func in setresuid
19812 ac_fn_c_check_func "$LINENO" "setresuid" "ac_cv_func_setresuid"
19813 if test "x$ac_cv_func_setresuid" = xyes; then :
19814 cat >>confdefs.h <<_ACEOF
19815 #define HAVE_SETRESUID 1
19819 for ac_func in setreuid
19821 ac_fn_c_check_func "$LINENO" "setreuid" "ac_cv_func_setreuid"
19822 if test "x$ac_cv_func_setreuid" = xyes; then :
19823 cat >>confdefs.h <<_ACEOF
19824 #define HAVE_SETREUID 1
19833 for ac_func in setresgid
19835 ac_fn_c_check_func "$LINENO" "setresgid" "ac_cv_func_setresgid"
19836 if test "x$ac_cv_func_setresgid" = xyes; then :
19837 cat >>confdefs.h <<_ACEOF
19838 #define HAVE_SETRESGID 1
19842 for ac_func in setregid
19844 ac_fn_c_check_func "$LINENO" "setregid" "ac_cv_func_setregid"
19845 if test "x$ac_cv_func_setregid" = xyes; then :
19846 cat >>confdefs.h <<_ACEOF
19847 #define HAVE_SETREGID 1
19857 # check if setreuid en setregid fail, on MacOSX10.4(darwin8).
19858 if echo $target_os | grep darwin8 > /dev/null; then
19860 $as_echo "#define DARWIN_BROKEN_SETREUID 1" >>confdefs.h
19863 ac_fn_c_check_decl "$LINENO" "inet_pton" "ac_cv_have_decl_inet_pton" "
19864 $ac_includes_default
19865 #ifdef HAVE_NETINET_IN_H
19866 #include <netinet/in.h>
19869 #ifdef HAVE_NETINET_TCP_H
19870 #include <netinet/tcp.h>
19873 #ifdef HAVE_ARPA_INET_H
19874 #include <arpa/inet.h>
19877 #ifdef HAVE_WINSOCK2_H
19878 #include <winsock2.h>
19881 #ifdef HAVE_WS2TCPIP_H
19882 #include <ws2tcpip.h>
19886 if test "x$ac_cv_have_decl_inet_pton" = xyes; then :
19892 cat >>confdefs.h <<_ACEOF
19893 #define HAVE_DECL_INET_PTON $ac_have_decl
19895 ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "
19896 $ac_includes_default
19897 #ifdef HAVE_NETINET_IN_H
19898 #include <netinet/in.h>
19901 #ifdef HAVE_NETINET_TCP_H
19902 #include <netinet/tcp.h>
19905 #ifdef HAVE_ARPA_INET_H
19906 #include <arpa/inet.h>
19909 #ifdef HAVE_WINSOCK2_H
19910 #include <winsock2.h>
19913 #ifdef HAVE_WS2TCPIP_H
19914 #include <ws2tcpip.h>
19918 if test "x$ac_cv_have_decl_inet_ntop" = xyes; then :
19924 cat >>confdefs.h <<_ACEOF
19925 #define HAVE_DECL_INET_NTOP $ac_have_decl
19928 ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton"
19929 if test "x$ac_cv_func_inet_aton" = xyes; then :
19930 $as_echo "#define HAVE_INET_ATON 1" >>confdefs.h
19933 case " $LIBOBJS " in
19934 *" inet_aton.$ac_objext "* ) ;;
19935 *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext"
19942 ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton"
19943 if test "x$ac_cv_func_inet_pton" = xyes; then :
19944 $as_echo "#define HAVE_INET_PTON 1" >>confdefs.h
19947 case " $LIBOBJS " in
19948 *" inet_pton.$ac_objext "* ) ;;
19949 *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext"
19956 ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
19957 if test "x$ac_cv_func_inet_ntop" = xyes; then :
19958 $as_echo "#define HAVE_INET_NTOP 1" >>confdefs.h
19961 case " $LIBOBJS " in
19962 *" inet_ntop.$ac_objext "* ) ;;
19963 *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext"
19970 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
19971 if test "x$ac_cv_func_snprintf" = xyes; then :
19972 $as_echo "#define HAVE_SNPRINTF 1" >>confdefs.h
19975 case " $LIBOBJS " in
19976 *" snprintf.$ac_objext "* ) ;;
19977 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
19984 # test if snprintf return the proper length
19985 if test "x$ac_cv_func_snprintf" = xyes; then
19986 if test c${cross_compiling} = cno; then
19987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for correct snprintf return value" >&5
19988 $as_echo_n "checking for correct snprintf return value... " >&6; }
19989 if test "$cross_compiling" = yes; then :
19990 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
19991 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
19992 as_fn_error $? "cannot run test program while cross compiling
19993 See \`config.log' for more details" "$LINENO" 5; }
19995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19996 /* end confdefs.h. */
19997 $ac_includes_default
19999 int main(void) { return !(snprintf(NULL, 0, "test") == 4); }
20002 if ac_fn_c_try_run "$LINENO"; then :
20003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20004 $as_echo "yes" >&6; }
20007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20008 $as_echo "no" >&6; }
20010 $as_echo "#define SNPRINTF_RET_BROKEN /**/" >>confdefs.h
20012 case " $LIBOBJS " in
20013 *" snprintf.$ac_objext "* ) ;;
20014 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
20020 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20021 conftest.$ac_objext conftest.beam conftest.$ac_ext
20026 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat"
20027 if test "x$ac_cv_func_strlcat" = xyes; then :
20028 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h
20031 case " $LIBOBJS " in
20032 *" strlcat.$ac_objext "* ) ;;
20033 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext"
20040 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
20041 if test "x$ac_cv_func_strlcpy" = xyes; then :
20042 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h
20045 case " $LIBOBJS " in
20046 *" strlcpy.$ac_objext "* ) ;;
20047 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext"
20054 ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove"
20055 if test "x$ac_cv_func_memmove" = xyes; then :
20056 $as_echo "#define HAVE_MEMMOVE 1" >>confdefs.h
20059 case " $LIBOBJS " in
20060 *" memmove.$ac_objext "* ) ;;
20061 *) LIBOBJS="$LIBOBJS memmove.$ac_objext"
20068 ac_fn_c_check_func "$LINENO" "gmtime_r" "ac_cv_func_gmtime_r"
20069 if test "x$ac_cv_func_gmtime_r" = xyes; then :
20070 $as_echo "#define HAVE_GMTIME_R 1" >>confdefs.h
20073 case " $LIBOBJS " in
20074 *" gmtime_r.$ac_objext "* ) ;;
20075 *) LIBOBJS="$LIBOBJS gmtime_r.$ac_objext"
20082 ac_fn_c_check_func "$LINENO" "isblank" "ac_cv_func_isblank"
20083 if test "x$ac_cv_func_isblank" = xyes; then :
20084 $as_echo "#define HAVE_ISBLANK 1" >>confdefs.h
20087 case " $LIBOBJS " in
20088 *" isblank.$ac_objext "* ) ;;
20089 *) LIBOBJS="$LIBOBJS isblank.$ac_objext"
20096 ac_fn_c_check_func "$LINENO" "explicit_bzero" "ac_cv_func_explicit_bzero"
20097 if test "x$ac_cv_func_explicit_bzero" = xyes; then :
20098 $as_echo "#define HAVE_EXPLICIT_BZERO 1" >>confdefs.h
20101 case " $LIBOBJS " in
20102 *" explicit_bzero.$ac_objext "* ) ;;
20103 *) LIBOBJS="$LIBOBJS explicit_bzero.$ac_objext"
20110 LIBOBJ_WITHOUT_CTIMEARC4="$LIBOBJS"
20112 ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray"
20113 if test "x$ac_cv_func_reallocarray" = xyes; then :
20114 $as_echo "#define HAVE_REALLOCARRAY 1" >>confdefs.h
20117 case " $LIBOBJS " in
20118 *" reallocarray.$ac_objext "* ) ;;
20119 *) LIBOBJS="$LIBOBJS reallocarray.$ac_objext"
20126 if test "$USE_NSS" = "no"; then
20127 ac_fn_c_check_func "$LINENO" "arc4random" "ac_cv_func_arc4random"
20128 if test "x$ac_cv_func_arc4random" = xyes; then :
20129 $as_echo "#define HAVE_ARC4RANDOM 1" >>confdefs.h
20132 case " $LIBOBJS " in
20133 *" arc4random.$ac_objext "* ) ;;
20134 *) LIBOBJS="$LIBOBJS arc4random.$ac_objext"
20141 ac_fn_c_check_func "$LINENO" "arc4random_uniform" "ac_cv_func_arc4random_uniform"
20142 if test "x$ac_cv_func_arc4random_uniform" = xyes; then :
20143 $as_echo "#define HAVE_ARC4RANDOM_UNIFORM 1" >>confdefs.h
20146 case " $LIBOBJS " in
20147 *" arc4random_uniform.$ac_objext "* ) ;;
20148 *) LIBOBJS="$LIBOBJS arc4random_uniform.$ac_objext"
20155 if test "$ac_cv_func_arc4random" = "no"; then
20156 case " $LIBOBJS " in
20157 *" arc4_lock.$ac_objext "* ) ;;
20158 *) LIBOBJS="$LIBOBJS arc4_lock.$ac_objext"
20162 for ac_func in getentropy
20164 ac_fn_c_check_func "$LINENO" "getentropy" "ac_cv_func_getentropy"
20165 if test "x$ac_cv_func_getentropy" = xyes; then :
20166 cat >>confdefs.h <<_ACEOF
20167 #define HAVE_GETENTROPY 1
20172 if test "$USE_WINSOCK" = 1; then
20173 case " $LIBOBJS " in
20174 *" getentropy_win.$ac_objext "* ) ;;
20175 *) LIBOBJS="$LIBOBJS getentropy_win.$ac_objext"
20182 case " $LIBOBJS " in
20183 *" getentropy_osx.$ac_objext "* ) ;;
20184 *) LIBOBJS="$LIBOBJS getentropy_osx.$ac_objext"
20189 *solaris*|*sunos*|SunOS)
20190 case " $LIBOBJS " in
20191 *" getentropy_solaris.$ac_objext "* ) ;;
20192 *) LIBOBJS="$LIBOBJS getentropy_solaris.$ac_objext"
20196 for ac_header in sys/sha2.h
20198 ac_fn_c_check_header_compile "$LINENO" "sys/sha2.h" "ac_cv_header_sys_sha2_h" "$ac_includes_default
20200 if test "x$ac_cv_header_sys_sha2_h" = xyes; then :
20201 cat >>confdefs.h <<_ACEOF
20202 #define HAVE_SYS_SHA2_H 1
20207 for ac_func in SHA512_Update
20209 ac_fn_c_check_func "$LINENO" "SHA512_Update" "ac_cv_func_SHA512_Update"
20210 if test "x$ac_cv_func_SHA512_Update" = xyes; then :
20211 cat >>confdefs.h <<_ACEOF
20212 #define HAVE_SHA512_UPDATE 1
20217 case " $LIBOBJS " in
20218 *" sha512.$ac_objext "* ) ;;
20219 *) LIBOBJS="$LIBOBJS sha512.$ac_objext"
20232 if test "$ac_cv_header_sys_sha2_h" = "yes"; then
20233 # this lib needed for sha2 on solaris
20236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
20237 $as_echo_n "checking for library containing clock_gettime... " >&6; }
20238 if ${ac_cv_search_clock_gettime+:} false; then :
20239 $as_echo_n "(cached) " >&6
20241 ac_func_search_save_LIBS=$LIBS
20242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20243 /* end confdefs.h. */
20245 /* Override any GCC internal prototype to avoid an error.
20246 Use char because int might match the return type of a GCC
20247 builtin and then its argument prototype would still apply. */
20251 char clock_gettime ();
20255 return clock_gettime ();
20260 for ac_lib in '' rt; do
20261 if test -z "$ac_lib"; then
20262 ac_res="none required"
20265 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20267 if ac_fn_c_try_link "$LINENO"; then :
20268 ac_cv_search_clock_gettime=$ac_res
20270 rm -f core conftest.err conftest.$ac_objext \
20272 if ${ac_cv_search_clock_gettime+:} false; then :
20276 if ${ac_cv_search_clock_gettime+:} false; then :
20279 ac_cv_search_clock_gettime=no
20281 rm conftest.$ac_ext
20282 LIBS=$ac_func_search_save_LIBS
20284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
20285 $as_echo "$ac_cv_search_clock_gettime" >&6; }
20286 ac_res=$ac_cv_search_clock_gettime
20287 if test "$ac_res" != no; then :
20288 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20294 case " $LIBOBJS " in
20295 *" getentropy_linux.$ac_objext "* ) ;;
20296 *) LIBOBJS="$LIBOBJS getentropy_linux.$ac_objext"
20300 for ac_func in SHA512_Update
20302 ac_fn_c_check_func "$LINENO" "SHA512_Update" "ac_cv_func_SHA512_Update"
20303 if test "x$ac_cv_func_SHA512_Update" = xyes; then :
20304 cat >>confdefs.h <<_ACEOF
20305 #define HAVE_SHA512_UPDATE 1
20311 $as_echo "#define COMPAT_SHA512 1" >>confdefs.h
20313 case " $LIBOBJS " in
20314 *" sha512.$ac_objext "* ) ;;
20315 *) LIBOBJS="$LIBOBJS sha512.$ac_objext"
20323 for ac_header in sys/sysctl.h
20325 ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default
20327 if test "x$ac_cv_header_sys_sysctl_h" = xyes; then :
20328 cat >>confdefs.h <<_ACEOF
20329 #define HAVE_SYS_SYSCTL_H 1
20336 for ac_func in getauxval
20338 ac_fn_c_check_func "$LINENO" "getauxval" "ac_cv_func_getauxval"
20339 if test "x$ac_cv_func_getauxval" = xyes; then :
20340 cat >>confdefs.h <<_ACEOF
20341 #define HAVE_GETAUXVAL 1
20347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
20348 $as_echo_n "checking for library containing clock_gettime... " >&6; }
20349 if ${ac_cv_search_clock_gettime+:} false; then :
20350 $as_echo_n "(cached) " >&6
20352 ac_func_search_save_LIBS=$LIBS
20353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20354 /* end confdefs.h. */
20356 /* Override any GCC internal prototype to avoid an error.
20357 Use char because int might match the return type of a GCC
20358 builtin and then its argument prototype would still apply. */
20362 char clock_gettime ();
20366 return clock_gettime ();
20371 for ac_lib in '' rt; do
20372 if test -z "$ac_lib"; then
20373 ac_res="none required"
20376 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20378 if ac_fn_c_try_link "$LINENO"; then :
20379 ac_cv_search_clock_gettime=$ac_res
20381 rm -f core conftest.err conftest.$ac_objext \
20383 if ${ac_cv_search_clock_gettime+:} false; then :
20387 if ${ac_cv_search_clock_gettime+:} false; then :
20390 ac_cv_search_clock_gettime=no
20392 rm conftest.$ac_ext
20393 LIBS=$ac_func_search_save_LIBS
20395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
20396 $as_echo "$ac_cv_search_clock_gettime" >&6; }
20397 ac_res=$ac_cv_search_clock_gettime
20398 if test "$ac_res" != no; then :
20399 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20412 LIBOBJ_WITHOUT_CTIME="$LIBOBJS"
20414 ac_fn_c_check_func "$LINENO" "ctime_r" "ac_cv_func_ctime_r"
20415 if test "x$ac_cv_func_ctime_r" = xyes; then :
20416 $as_echo "#define HAVE_CTIME_R 1" >>confdefs.h
20419 case " $LIBOBJS " in
20420 *" ctime_r.$ac_objext "* ) ;;
20421 *) LIBOBJS="$LIBOBJS ctime_r.$ac_objext"
20428 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep"
20429 if test "x$ac_cv_func_strsep" = xyes; then :
20430 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h
20433 case " $LIBOBJS " in
20434 *" strsep.$ac_objext "* ) ;;
20435 *) LIBOBJS="$LIBOBJS strsep.$ac_objext"
20443 # Check whether --enable-allsymbols was given.
20444 if test "${enable_allsymbols+set}" = set; then :
20445 enableval=$enable_allsymbols;
20448 case "$enable_allsymbols" in
20450 COMMON_OBJ_ALL_SYMBOLS=""
20452 EXTRALINK="-L. -L.libs -lunbound"
20454 $as_echo "#define EXPORT_ALL_SYMBOLS 1" >>confdefs.h
20458 COMMON_OBJ_ALL_SYMBOLS='$(COMMON_OBJ)'
20459 UBSYMS='-export-symbols $(srcdir)/libunbound/ubsyms.def'
20466 if test x_$enable_lock_checks = x_yes; then
20467 UBSYMS="-export-symbols clubsyms.def"
20468 cp ${srcdir}/libunbound/ubsyms.def clubsyms.def
20469 echo lock_protect >> clubsyms.def
20470 echo lock_unprotect >> clubsyms.def
20471 echo lock_get_mem >> clubsyms.def
20472 echo checklock_start >> clubsyms.def
20473 echo checklock_stop >> clubsyms.def
20474 echo checklock_lock >> clubsyms.def
20475 echo checklock_unlock >> clubsyms.def
20476 echo checklock_init >> clubsyms.def
20477 echo checklock_thrcreate >> clubsyms.def
20478 echo checklock_thrjoin >> clubsyms.def
20481 # check for dnstap if requested
20483 # Check whether --enable-dnstap was given.
20484 if test "${enable_dnstap+set}" = set; then :
20485 enableval=$enable_dnstap; opt_dnstap=$enableval
20492 # Check whether --with-dnstap-socket-path was given.
20493 if test "${with_dnstap_socket_path+set}" = set; then :
20494 withval=$with_dnstap_socket_path; opt_dnstap_socket_path=$withval
20496 opt_dnstap_socket_path="$UNBOUND_RUN_DIR/dnstap.sock"
20500 if test "x$opt_dnstap" != "xno"; then
20501 # Extract the first word of "protoc-c", so it can be a program name with args.
20502 set dummy protoc-c; ac_word=$2
20503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20504 $as_echo_n "checking for $ac_word... " >&6; }
20505 if ${ac_cv_path_PROTOC_C+:} false; then :
20506 $as_echo_n "(cached) " >&6
20510 ac_cv_path_PROTOC_C="$PROTOC_C" # Let the user override the test with a path.
20513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20514 for as_dir in $PATH
20517 test -z "$as_dir" && as_dir=.
20518 for ac_exec_ext in '' $ac_executable_extensions; do
20519 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20520 ac_cv_path_PROTOC_C="$as_dir/$ac_word$ac_exec_ext"
20521 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20531 PROTOC_C=$ac_cv_path_PROTOC_C
20532 if test -n "$PROTOC_C"; then
20533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROTOC_C" >&5
20534 $as_echo "$PROTOC_C" >&6; }
20536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20537 $as_echo "no" >&6; }
20541 if test -z "$PROTOC_C"; then
20542 as_fn_error $? "The protoc-c program was not found. Please install protobuf-c!" "$LINENO" 5
20545 # Check whether --with-protobuf-c was given.
20546 if test "${with_protobuf_c+set}" = set; then :
20547 withval=$with_protobuf_c;
20548 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0
20549 if test -f $withval/include/google/protobuf-c/protobuf-c.h; then
20550 CFLAGS="$CFLAGS -I$withval/include/google"
20552 CFLAGS="$CFLAGS -I$withval/include"
20554 LDFLAGS="$LDFLAGS -L$withval/lib"
20558 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0
20559 if test -f /usr/include/google/protobuf-c/protobuf-c.h; then
20560 CFLAGS="$CFLAGS -I/usr/include/google"
20562 if test -f /usr/local/include/google/protobuf-c/protobuf-c.h; then
20563 CFLAGS="$CFLAGS -I/usr/local/include/google"
20564 LDFLAGS="$LDFLAGS -L/usr/local/lib"
20571 # Check whether --with-libfstrm was given.
20572 if test "${with_libfstrm+set}" = set; then :
20573 withval=$with_libfstrm;
20574 CFLAGS="$CFLAGS -I$withval/include"
20575 LDFLAGS="$LDFLAGS -L$withval/lib"
20579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fstrm_iothr_init" >&5
20580 $as_echo_n "checking for library containing fstrm_iothr_init... " >&6; }
20581 if ${ac_cv_search_fstrm_iothr_init+:} false; then :
20582 $as_echo_n "(cached) " >&6
20584 ac_func_search_save_LIBS=$LIBS
20585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20586 /* end confdefs.h. */
20588 /* Override any GCC internal prototype to avoid an error.
20589 Use char because int might match the return type of a GCC
20590 builtin and then its argument prototype would still apply. */
20594 char fstrm_iothr_init ();
20598 return fstrm_iothr_init ();
20603 for ac_lib in '' fstrm; do
20604 if test -z "$ac_lib"; then
20605 ac_res="none required"
20608 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20610 if ac_fn_c_try_link "$LINENO"; then :
20611 ac_cv_search_fstrm_iothr_init=$ac_res
20613 rm -f core conftest.err conftest.$ac_objext \
20615 if ${ac_cv_search_fstrm_iothr_init+:} false; then :
20619 if ${ac_cv_search_fstrm_iothr_init+:} false; then :
20622 ac_cv_search_fstrm_iothr_init=no
20624 rm conftest.$ac_ext
20625 LIBS=$ac_func_search_save_LIBS
20627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fstrm_iothr_init" >&5
20628 $as_echo "$ac_cv_search_fstrm_iothr_init" >&6; }
20629 ac_res=$ac_cv_search_fstrm_iothr_init
20630 if test "$ac_res" != no; then :
20631 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20634 as_fn_error $? "The fstrm library was not found. Please install fstrm!" "$LINENO" 5
20637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing protobuf_c_message_pack" >&5
20638 $as_echo_n "checking for library containing protobuf_c_message_pack... " >&6; }
20639 if ${ac_cv_search_protobuf_c_message_pack+:} false; then :
20640 $as_echo_n "(cached) " >&6
20642 ac_func_search_save_LIBS=$LIBS
20643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20644 /* end confdefs.h. */
20646 /* Override any GCC internal prototype to avoid an error.
20647 Use char because int might match the return type of a GCC
20648 builtin and then its argument prototype would still apply. */
20652 char protobuf_c_message_pack ();
20656 return protobuf_c_message_pack ();
20661 for ac_lib in '' protobuf-c; do
20662 if test -z "$ac_lib"; then
20663 ac_res="none required"
20666 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20668 if ac_fn_c_try_link "$LINENO"; then :
20669 ac_cv_search_protobuf_c_message_pack=$ac_res
20671 rm -f core conftest.err conftest.$ac_objext \
20673 if ${ac_cv_search_protobuf_c_message_pack+:} false; then :
20677 if ${ac_cv_search_protobuf_c_message_pack+:} false; then :
20680 ac_cv_search_protobuf_c_message_pack=no
20682 rm conftest.$ac_ext
20683 LIBS=$ac_func_search_save_LIBS
20685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_protobuf_c_message_pack" >&5
20686 $as_echo "$ac_cv_search_protobuf_c_message_pack" >&6; }
20687 ac_res=$ac_cv_search_protobuf_c_message_pack
20688 if test "$ac_res" != no; then :
20689 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20692 as_fn_error $? "The protobuf-c library was not found. Please install protobuf-c!" "$LINENO" 5
20697 $as_echo "#define USE_DNSTAP 1" >>confdefs.h
20703 hdr_dnstap_socket_path="`echo $opt_dnstap_socket_path | sed -e 's/\\\\/\\\\\\\\/g'`"
20706 cat >>confdefs.h <<_ACEOF
20707 #define DNSTAP_SOCKET_PATH "$hdr_dnstap_socket_path"
20711 DNSTAP_SRC="dnstap/dnstap.c dnstap/dnstap.pb-c.c"
20713 DNSTAP_OBJ="dnstap.lo dnstap.pb-c.lo"
20725 # check for dnscrypt if requested
20727 # Check whether --enable-dnscrypt was given.
20728 if test "${enable_dnscrypt+set}" = set; then :
20729 enableval=$enable_dnscrypt; opt_dnscrypt=$enableval
20735 if test "x$opt_dnscrypt" != "xno"; then
20737 # Check whether --with-libsodium was given.
20738 if test "${with_libsodium+set}" = set; then :
20739 withval=$with_libsodium;
20740 CFLAGS="$CFLAGS -I$withval/include"
20741 LDFLAGS="$LDFLAGS -L$withval/lib"
20745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sodium_init" >&5
20746 $as_echo_n "checking for library containing sodium_init... " >&6; }
20747 if ${ac_cv_search_sodium_init+:} false; then :
20748 $as_echo_n "(cached) " >&6
20750 ac_func_search_save_LIBS=$LIBS
20751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20752 /* end confdefs.h. */
20754 /* Override any GCC internal prototype to avoid an error.
20755 Use char because int might match the return type of a GCC
20756 builtin and then its argument prototype would still apply. */
20760 char sodium_init ();
20764 return sodium_init ();
20769 for ac_lib in '' sodium; do
20770 if test -z "$ac_lib"; then
20771 ac_res="none required"
20774 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20776 if ac_fn_c_try_link "$LINENO"; then :
20777 ac_cv_search_sodium_init=$ac_res
20779 rm -f core conftest.err conftest.$ac_objext \
20781 if ${ac_cv_search_sodium_init+:} false; then :
20785 if ${ac_cv_search_sodium_init+:} false; then :
20788 ac_cv_search_sodium_init=no
20790 rm conftest.$ac_ext
20791 LIBS=$ac_func_search_save_LIBS
20793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sodium_init" >&5
20794 $as_echo "$ac_cv_search_sodium_init" >&6; }
20795 ac_res=$ac_cv_search_sodium_init
20796 if test "$ac_res" != no; then :
20797 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20800 as_fn_error $? "The sodium library was not found. Please install sodium!" "$LINENO" 5
20803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypto_box_curve25519xchacha20poly1305_beforenm" >&5
20804 $as_echo_n "checking for library containing crypto_box_curve25519xchacha20poly1305_beforenm... " >&6; }
20805 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then :
20806 $as_echo_n "(cached) " >&6
20808 ac_func_search_save_LIBS=$LIBS
20809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20810 /* end confdefs.h. */
20812 /* Override any GCC internal prototype to avoid an error.
20813 Use char because int might match the return type of a GCC
20814 builtin and then its argument prototype would still apply. */
20818 char crypto_box_curve25519xchacha20poly1305_beforenm ();
20822 return crypto_box_curve25519xchacha20poly1305_beforenm ();
20827 for ac_lib in '' sodium; do
20828 if test -z "$ac_lib"; then
20829 ac_res="none required"
20832 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20834 if ac_fn_c_try_link "$LINENO"; then :
20835 ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm=$ac_res
20837 rm -f core conftest.err conftest.$ac_objext \
20839 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then :
20843 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then :
20846 ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm=no
20848 rm conftest.$ac_ext
20849 LIBS=$ac_func_search_save_LIBS
20851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm" >&5
20852 $as_echo "$ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm" >&6; }
20853 ac_res=$ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm
20854 if test "$ac_res" != no; then :
20855 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20857 ENABLE_DNSCRYPT_XCHACHA20=1
20860 $as_echo "#define USE_DNSCRYPT_XCHACHA20 1" >>confdefs.h
20865 ENABLE_DNSCRYPT_XCHACHA20=0
20870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sodium_set_misuse_handler" >&5
20871 $as_echo_n "checking for library containing sodium_set_misuse_handler... " >&6; }
20872 if ${ac_cv_search_sodium_set_misuse_handler+:} false; then :
20873 $as_echo_n "(cached) " >&6
20875 ac_func_search_save_LIBS=$LIBS
20876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20877 /* end confdefs.h. */
20879 /* Override any GCC internal prototype to avoid an error.
20880 Use char because int might match the return type of a GCC
20881 builtin and then its argument prototype would still apply. */
20885 char sodium_set_misuse_handler ();
20889 return sodium_set_misuse_handler ();
20894 for ac_lib in '' sodium; do
20895 if test -z "$ac_lib"; then
20896 ac_res="none required"
20899 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20901 if ac_fn_c_try_link "$LINENO"; then :
20902 ac_cv_search_sodium_set_misuse_handler=$ac_res
20904 rm -f core conftest.err conftest.$ac_objext \
20906 if ${ac_cv_search_sodium_set_misuse_handler+:} false; then :
20910 if ${ac_cv_search_sodium_set_misuse_handler+:} false; then :
20913 ac_cv_search_sodium_set_misuse_handler=no
20915 rm conftest.$ac_ext
20916 LIBS=$ac_func_search_save_LIBS
20918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sodium_set_misuse_handler" >&5
20919 $as_echo "$ac_cv_search_sodium_set_misuse_handler" >&6; }
20920 ac_res=$ac_cv_search_sodium_set_misuse_handler
20921 if test "$ac_res" != no; then :
20922 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20925 $as_echo "#define SODIUM_MISUSE_HANDLER 1" >>confdefs.h
20932 $as_echo "#define USE_DNSCRYPT 1" >>confdefs.h
20937 DNSCRYPT_SRC="dnscrypt/dnscrypt.c"
20939 DNSCRYPT_OBJ="dnscrypt.lo"
20943 ENABLE_DNSCRYPT_XCHACHA20=0
20953 # check for cachedb if requested
20954 # Check whether --enable-cachedb was given.
20955 if test "${enable_cachedb+set}" = set; then :
20956 enableval=$enable_cachedb;
20959 # turn on cachedb when hiredis support is enabled.
20960 if test "$found_libhiredis" = "yes"; then enable_cachedb="yes"; fi
20961 case "$enable_cachedb" in
20964 $as_echo "#define USE_CACHEDB 1" >>confdefs.h
20972 # check for ipsecmod if requested
20973 # Check whether --enable-ipsecmod was given.
20974 if test "${enable_ipsecmod+set}" = set; then :
20975 enableval=$enable_ipsecmod;
20978 case "$enable_ipsecmod" in
20981 $as_echo "#define USE_IPSECMOD 1" >>confdefs.h
20983 IPSECMOD_OBJ="ipsecmod.lo ipsecmod-whitelist.lo"
20985 IPSECMOD_HEADER='$(srcdir)/ipsecmod/ipsecmod.h $(srcdir)/ipsecmod/ipsecmod-whitelist.h'
20993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ${MAKE:-make} supports $< with implicit rule in scope" >&5
20994 $as_echo_n "checking if ${MAKE:-make} supports $< with implicit rule in scope... " >&6; }
20995 # on openBSD, the implicit rule make $< work.
20996 # on Solaris, it does not work ($? is changed sources, $^ lists dependencies).
20998 cat >conftest.make <<EOF
21001 conftest.lo foo.lo bla.lo:
21002 if test -f "\$<"; then touch \$@; fi
21006 if test -f "\$<"; then touch \$@; fi
21008 conftest.lo: conftest.dir/conftest.c
21011 touch conftest.dir/conftest.c
21012 rm -f conftest.lo conftest.c
21013 ${MAKE:-make} -f conftest.make >/dev/null
21014 rm -f conftest.make conftest.c conftest.dir/conftest.c
21015 rm -rf conftest.dir
21016 if test ! -f conftest.lo; then
21017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21018 $as_echo "no" >&6; }
21019 SOURCEDETERMINE='echo "$^" | awk "-F " "{print \$$1;}" > .source'
21020 SOURCEFILE='`cat .source`'
21022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21023 $as_echo "yes" >&6; }
21024 SOURCEDETERMINE=':'
21031 # see if we want to build the library or everything
21032 ALLTARGET="alltargets"
21033 INSTALLTARGET="install-all"
21035 # Check whether --with-libunbound-only was given.
21036 if test "${with_libunbound_only+set}" = set; then :
21037 withval=$with_libunbound_only;
21038 if test "$withval" = "yes"; then
21040 INSTALLTARGET="install-lib"
21045 if test $ALLTARGET = "alltargets"; then
21046 if test $USE_NSS = "yes"; then
21047 as_fn_error $? "--with-nss can only be used in combination with --with-libunbound-only." "$LINENO" 5
21049 if test $USE_NETTLE = "yes"; then
21050 as_fn_error $? "--with-nettle can only be used in combination with --with-libunbound-only." "$LINENO" 5
21058 { $as_echo "$as_me:${as_lineno-$LINENO}: Stripping extension flags..." >&5
21059 $as_echo "$as_me: Stripping extension flags..." >&6;}
21061 if echo $CFLAGS | grep " -D_GNU_SOURCE" >/dev/null 2>&1; then
21062 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_GNU_SOURCE//g'`"
21064 $as_echo "#define OMITTED__D_GNU_SOURCE 1" >>confdefs.h
21069 if echo $CFLAGS | grep " -D_BSD_SOURCE" >/dev/null 2>&1; then
21070 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_BSD_SOURCE//g'`"
21072 $as_echo "#define OMITTED__D_BSD_SOURCE 1" >>confdefs.h
21077 if echo $CFLAGS | grep " -D_DEFAULT_SOURCE" >/dev/null 2>&1; then
21078 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_DEFAULT_SOURCE//g'`"
21080 $as_echo "#define OMITTED__D_DEFAULT_SOURCE 1" >>confdefs.h
21085 if echo $CFLAGS | grep " -D__EXTENSIONS__" >/dev/null 2>&1; then
21086 CFLAGS="`echo $CFLAGS | sed -e 's/ -D__EXTENSIONS__//g'`"
21088 $as_echo "#define OMITTED__D__EXTENSIONS__ 1" >>confdefs.h
21093 if echo $CFLAGS | grep " -D_POSIX_C_SOURCE=200112" >/dev/null 2>&1; then
21094 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_POSIX_C_SOURCE=200112//g'`"
21096 $as_echo "#define OMITTED__D_POSIX_C_SOURCE_200112 1" >>confdefs.h
21101 if echo $CFLAGS | grep " -D_XOPEN_SOURCE=600" >/dev/null 2>&1; then
21102 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_XOPEN_SOURCE=600//g'`"
21104 $as_echo "#define OMITTED__D_XOPEN_SOURCE_600 1" >>confdefs.h
21109 if echo $CFLAGS | grep " -D_XOPEN_SOURCE_EXTENDED=1" >/dev/null 2>&1; then
21110 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_XOPEN_SOURCE_EXTENDED=1//g'`"
21112 $as_echo "#define OMITTED__D_XOPEN_SOURCE_EXTENDED_1 1" >>confdefs.h
21117 if echo $CFLAGS | grep " -D_ALL_SOURCE" >/dev/null 2>&1; then
21118 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_ALL_SOURCE//g'`"
21120 $as_echo "#define OMITTED__D_ALL_SOURCE 1" >>confdefs.h
21125 if echo $CFLAGS | grep " -D_LARGEFILE_SOURCE=1" >/dev/null 2>&1; then
21126 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_LARGEFILE_SOURCE=1//g'`"
21128 $as_echo "#define OMITTED__D_LARGEFILE_SOURCE_1 1" >>confdefs.h
21133 if test -n "$LATE_LDFLAGS"; then
21134 LDFLAGS="$LATE_LDFLAGS $LDFLAGS"
21136 # remove start spaces
21137 LDFLAGS=`echo "$LDFLAGS"|sed -e 's/^ *//'`
21138 LIBS=`echo "$LIBS"|sed -e 's/^ *//'`
21141 cat >>confdefs.h <<_ACEOF
21142 #define MAXSYSLOGMSGLEN 10240
21150 date=`date +'%b %e, %Y'`
21153 ac_config_files="$ac_config_files Makefile doc/example.conf doc/libunbound.3 doc/unbound.8 doc/unbound-anchor.8 doc/unbound-checkconf.8 doc/unbound.conf.5 doc/unbound-control.8 doc/unbound-host.1 smallapp/unbound-control-setup.sh dnstap/dnstap_config.h dnscrypt/dnscrypt_config.h contrib/libunbound.pc contrib/unbound.socket contrib/unbound.service"
21155 ac_config_headers="$ac_config_headers config.h"
21157 cat >confcache <<\_ACEOF
21158 # This file is a shell script that caches the results of configure
21159 # tests run on this system so they can be shared between configure
21160 # scripts and configure runs, see configure's option --config-cache.
21161 # It is not useful on other systems. If it contains results you don't
21162 # want to keep, you may remove or edit it.
21164 # config.status only pays attention to the cache file if you give it
21165 # the --recheck option to rerun configure.
21167 # `ac_cv_env_foo' variables (set or unset) will be overridden when
21168 # loading this file, other *unset* `ac_cv_foo' will be assigned the
21169 # following values.
21173 # The following way of writing the cache mishandles newlines in values,
21174 # but we know of no workaround that is simple, portable, and efficient.
21175 # So, we kill variables containing newlines.
21176 # Ultrix sh set writes to stderr and can't be redirected directly,
21177 # and sets the high bit in the cache file unless we assign to the vars.
21179 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
21180 eval ac_val=\$$ac_var
21184 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
21185 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
21188 _ | IFS | as_nl) ;; #(
21189 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
21190 *) { eval $ac_var=; unset $ac_var;} ;;
21196 case $as_nl`(ac_space=' '; set) 2>&1` in #(
21197 *${as_nl}ac_space=\ *)
21198 # `set' does not quote correctly, so add quotes: double-quote
21199 # substitution turns \\\\ into \\, and sed turns \\ into \.
21202 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
21205 # `set' quotes correctly as required by POSIX, so do not add quotes.
21206 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
21215 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
21217 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
21219 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
21220 if test -w "$cache_file"; then
21221 if test "x$cache_file" != "x/dev/null"; then
21222 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
21223 $as_echo "$as_me: updating cache $cache_file" >&6;}
21224 if test ! -f "$cache_file" || test -h "$cache_file"; then
21225 cat confcache >"$cache_file"
21227 case $cache_file in #(
21229 mv -f confcache "$cache_file"$$ &&
21230 mv -f "$cache_file"$$ "$cache_file" ;; #(
21232 mv -f confcache "$cache_file" ;;
21237 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
21238 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
21243 test "x$prefix" = xNONE && prefix=$ac_default_prefix
21244 # Let make expand exec_prefix.
21245 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
21247 DEFS=-DHAVE_CONFIG_H
21252 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
21253 # 1. Remove the extension, and $U if already installed.
21254 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
21255 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
21256 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
21257 # will be set to the directory where LIBOBJS objects are built.
21258 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
21259 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
21261 LIBOBJS=$ac_libobjs
21263 LTLIBOBJS=$ac_ltlibobjs
21266 if test -z "${USE_SYSTEMD_TRUE}" && test -z "${USE_SYSTEMD_FALSE}"; then
21267 as_fn_error $? "conditional \"USE_SYSTEMD\" was never defined.
21268 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21271 : "${CONFIG_STATUS=./config.status}"
21273 ac_clean_files_save=$ac_clean_files
21274 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
21275 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
21276 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
21278 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
21280 # Generated by $as_me.
21281 # Run this file to recreate the current configuration.
21282 # Compiler output produced by configure, useful for debugging
21283 # configure, is in config.log if it exists.
21286 ac_cs_recheck=false
21289 SHELL=\${CONFIG_SHELL-$SHELL}
21292 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
21293 ## -------------------- ##
21294 ## M4sh Initialization. ##
21295 ## -------------------- ##
21297 # Be more Bourne compatible
21298 DUALCASE=1; export DUALCASE # for MKS sh
21299 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
21302 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21303 # is contrary to our usage. Disable this feature.
21304 alias -g '${1+"$@"}'='"$@"'
21305 setopt NO_GLOB_SUBST
21307 case `(set -o) 2>/dev/null` in #(
21319 # Printing a long string crashes Solaris 7 /usr/bin/printf.
21320 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
21321 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
21322 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
21323 # Prefer a ksh shell builtin over an external printf program on Solaris,
21324 # but without wasting forks for bash or zsh.
21325 if test -z "$BASH_VERSION$ZSH_VERSION" \
21326 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
21327 as_echo='print -r --'
21328 as_echo_n='print -rn --'
21329 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
21330 as_echo='printf %s\n'
21331 as_echo_n='printf %s'
21333 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
21334 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
21335 as_echo_n='/usr/ucb/echo -n'
21337 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
21338 as_echo_n_body='eval
21342 expr "X$arg" : "X\\(.*\\)$as_nl";
21343 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
21345 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
21347 export as_echo_n_body
21348 as_echo_n='sh -c $as_echo_n_body as_echo'
21350 export as_echo_body
21351 as_echo='sh -c $as_echo_body as_echo'
21354 # The user is always right.
21355 if test "${PATH_SEPARATOR+set}" != set; then
21357 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
21358 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
21365 # We need space, tab and new line, in precisely that order. Quoting is
21366 # there to prevent editors from complaining about space-tab.
21367 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
21368 # splitting by setting IFS to empty value.)
21371 # Find who we are. Look in the path if we contain no directory separator.
21374 *[\\/]* ) as_myself=$0 ;;
21375 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21376 for as_dir in $PATH
21379 test -z "$as_dir" && as_dir=.
21380 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
21386 # We did not find ourselves, most probably we were run as `sh COMMAND'
21387 # in which case we are not to be found in the path.
21388 if test "x$as_myself" = x; then
21391 if test ! -f "$as_myself"; then
21392 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
21396 # Unset variables that we do not need and which cause bugs (e.g. in
21397 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
21398 # suppresses any "Segmentation fault" message there. '((' could
21399 # trigger a bug in pdksh 5.2.14.
21400 for as_var in BASH_ENV ENV MAIL MAILPATH
21401 do eval test x\${$as_var+set} = xset \
21402 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
21415 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
21418 # as_fn_error STATUS ERROR [LINENO LOG_FD]
21419 # ----------------------------------------
21420 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
21421 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
21422 # script with STATUS, using 1 if that was 0.
21425 as_status=$1; test $as_status -eq 0 && as_status=1
21427 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
21428 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
21430 $as_echo "$as_me: error: $2" >&2
21431 as_fn_exit $as_status
21435 # as_fn_set_status STATUS
21436 # -----------------------
21437 # Set $? to STATUS, without forking.
21438 as_fn_set_status ()
21441 } # as_fn_set_status
21443 # as_fn_exit STATUS
21444 # -----------------
21445 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
21449 as_fn_set_status $1
21455 # Portably unset VAR.
21458 { eval $1=; unset $1;}
21460 as_unset=as_fn_unset
21461 # as_fn_append VAR VALUE
21462 # ----------------------
21463 # Append the text in VALUE to the end of the definition contained in VAR. Take
21464 # advantage of any shell optimizations that allow amortized linear growth over
21465 # repeated appends, instead of the typical quadratic growth present in naive
21467 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
21468 eval 'as_fn_append ()
21479 # as_fn_arith ARG...
21480 # ------------------
21481 # Perform arithmetic evaluation on the ARGs, and store the result in the
21482 # global $as_val. Take advantage of shells that can avoid forks. The arguments
21483 # must be portable across $(()) and expr.
21484 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
21485 eval 'as_fn_arith ()
21492 as_val=`expr "$@" || test $? -eq 1`
21497 if expr a : '\(a\)' >/dev/null 2>&1 &&
21498 test "X`expr 00001 : '.*\(...\)'`" = X001; then
21504 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
21505 as_basename=basename
21510 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
21516 as_me=`$as_basename -- "$0" ||
21517 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
21518 X"$0" : 'X\(//\)$' \| \
21519 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
21521 sed '/^.*\/\([^/][^/]*\)\/*$/{
21535 # Avoid depending upon Character Ranges.
21536 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
21537 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
21538 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
21539 as_cr_digits='0123456789'
21540 as_cr_alnum=$as_cr_Letters$as_cr_digits
21542 ECHO_C= ECHO_N= ECHO_T=
21543 case `echo -n x` in #(((((
21545 case `echo 'xy\c'` in
21546 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
21548 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
21555 rm -f conf$$ conf$$.exe conf$$.file
21556 if test -d conf$$.dir; then
21557 rm -f conf$$.dir/conf$$.file
21560 mkdir conf$$.dir 2>/dev/null
21562 if (echo >conf$$.file) 2>/dev/null; then
21563 if ln -s conf$$.file conf$$ 2>/dev/null; then
21565 # ... but there are two gotchas:
21566 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
21567 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
21568 # In both cases, we have to default to `cp -pR'.
21569 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
21571 elif ln conf$$.file conf$$ 2>/dev/null; then
21579 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
21580 rmdir conf$$.dir 2>/dev/null
21585 # Create "$as_dir" as a directory, including parents if necessary.
21590 -*) as_dir=./$as_dir;;
21592 test -d "$as_dir" || eval $as_mkdir_p || {
21596 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
21597 *) as_qdir=$as_dir;;
21599 as_dirs="'$as_qdir' $as_dirs"
21600 as_dir=`$as_dirname -- "$as_dir" ||
21601 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21602 X"$as_dir" : 'X\(//\)[^/]' \| \
21603 X"$as_dir" : 'X\(//\)$' \| \
21604 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
21605 $as_echo X"$as_dir" |
21606 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
21610 /^X\(\/\/\)[^/].*/{
21623 test -d "$as_dir" && break
21625 test -z "$as_dirs" || eval "mkdir $as_dirs"
21626 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
21630 if mkdir -p . 2>/dev/null; then
21631 as_mkdir_p='mkdir -p "$as_dir"'
21633 test -d ./-p && rmdir ./-p
21638 # as_fn_executable_p FILE
21639 # -----------------------
21640 # Test if FILE is an executable regular file.
21641 as_fn_executable_p ()
21643 test -f "$1" && test -x "$1"
21644 } # as_fn_executable_p
21645 as_test_x='test -x'
21646 as_executable_p=as_fn_executable_p
21648 # Sed expression to map a string onto a valid CPP name.
21649 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
21651 # Sed expression to map a string onto a valid variable name.
21652 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
21656 ## ----------------------------------- ##
21657 ## Main body of $CONFIG_STATUS script. ##
21658 ## ----------------------------------- ##
21660 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
21662 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21663 # Save the log message, to keep $0 and so on meaningful, and to
21664 # report actual input values of CONFIG_FILES etc. instead of their
21665 # values after options handling.
21667 This file was extended by unbound $as_me 1.8.1, which was
21668 generated by GNU Autoconf 2.69. Invocation command line was
21670 CONFIG_FILES = $CONFIG_FILES
21671 CONFIG_HEADERS = $CONFIG_HEADERS
21672 CONFIG_LINKS = $CONFIG_LINKS
21673 CONFIG_COMMANDS = $CONFIG_COMMANDS
21676 on `(hostname || uname -n) 2>/dev/null | sed 1q`
21681 case $ac_config_files in *"
21682 "*) set x $ac_config_files; shift; ac_config_files=$*;;
21685 case $ac_config_headers in *"
21686 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
21690 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21691 # Files that config.status was made for.
21692 config_files="$ac_config_files"
21693 config_headers="$ac_config_headers"
21694 config_commands="$ac_config_commands"
21698 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21700 \`$as_me' instantiates files and other configuration actions
21701 from templates according to the current configuration. Unless the files
21702 and actions are specified as TAGs, all are instantiated by default.
21704 Usage: $0 [OPTION]... [TAG]...
21706 -h, --help print this help, then exit
21707 -V, --version print version number and configuration settings, then exit
21708 --config print configuration, then exit
21709 -q, --quiet, --silent
21710 do not print progress messages
21711 -d, --debug don't remove temporary files
21712 --recheck update $as_me by reconfiguring in the same conditions
21713 --file=FILE[:TEMPLATE]
21714 instantiate the configuration file FILE
21715 --header=FILE[:TEMPLATE]
21716 instantiate the configuration header FILE
21718 Configuration files:
21721 Configuration headers:
21724 Configuration commands:
21727 Report bugs to <unbound-bugs@nlnetlabs.nl>."
21730 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21731 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
21733 unbound config.status 1.8.1
21734 configured by $0, generated by GNU Autoconf 2.69,
21735 with options \\"\$ac_cs_config\\"
21737 Copyright (C) 2012 Free Software Foundation, Inc.
21738 This config.status script is free software; the Free Software Foundation
21739 gives unlimited permission to copy, distribute and modify it."
21744 test -n "\$AWK" || AWK=awk
21747 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21748 # The default lists apply if the user does not specify any file.
21754 ac_option=`expr "X$1" : 'X\([^=]*\)='`
21755 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
21759 ac_option=`expr "X$1" : 'X\([^=]*\)='`
21771 # Handling of the options.
21772 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
21774 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
21775 $as_echo "$ac_cs_version"; exit ;;
21776 --config | --confi | --conf | --con | --co | --c )
21777 $as_echo "$ac_cs_config"; exit ;;
21778 --debug | --debu | --deb | --de | --d | -d )
21780 --file | --fil | --fi | --f )
21783 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
21784 '') as_fn_error $? "missing file argument" ;;
21786 as_fn_append CONFIG_FILES " '$ac_optarg'"
21787 ac_need_defaults=false;;
21788 --header | --heade | --head | --hea )
21791 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
21793 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
21794 ac_need_defaults=false;;
21796 # Conflict between --help and --header
21797 as_fn_error $? "ambiguous option: \`$1'
21798 Try \`$0 --help' for more information.";;
21799 --help | --hel | -h )
21800 $as_echo "$ac_cs_usage"; exit ;;
21801 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
21802 | -silent | --silent | --silen | --sile | --sil | --si | --s)
21805 # This is an error.
21806 -*) as_fn_error $? "unrecognized option: \`$1'
21807 Try \`$0 --help' for more information." ;;
21809 *) as_fn_append ac_config_targets " $1"
21810 ac_need_defaults=false ;;
21816 ac_configure_extra_args=
21818 if $ac_cs_silent; then
21820 ac_configure_extra_args="$ac_configure_extra_args --silent"
21824 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21825 if \$ac_cs_recheck; then
21826 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
21828 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
21829 CONFIG_SHELL='$SHELL'
21830 export CONFIG_SHELL
21835 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21839 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
21840 ## Running $as_me. ##
21846 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21852 # The HP-UX ksh and POSIX shell print the target directory to stdout
21853 # if CDPATH is set.
21854 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
21856 sed_quote_subst='$sed_quote_subst'
21857 double_quote_subst='$double_quote_subst'
21858 delay_variable_subst='$delay_variable_subst'
21859 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
21860 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
21861 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
21862 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
21863 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
21864 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
21865 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`'
21866 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
21867 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
21868 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
21869 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
21870 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
21871 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
21872 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
21873 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
21874 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
21875 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
21876 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
21877 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
21878 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
21879 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
21880 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
21881 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
21882 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
21883 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
21884 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
21885 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
21886 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
21887 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
21888 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
21889 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
21890 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
21891 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
21892 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
21893 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
21894 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
21895 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
21896 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
21897 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
21898 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
21899 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
21900 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
21901 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
21902 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
21903 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
21904 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
21905 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
21906 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
21907 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
21908 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
21909 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
21910 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
21911 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
21912 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
21913 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
21914 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
21915 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
21916 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
21917 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
21918 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
21919 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
21920 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
21921 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`'
21922 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
21923 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
21924 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
21925 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
21926 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
21927 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
21928 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
21929 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
21930 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
21931 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
21932 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
21933 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
21934 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
21935 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
21936 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
21937 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
21938 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
21939 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
21940 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
21941 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
21942 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
21943 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
21944 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
21945 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
21946 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
21947 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
21948 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
21949 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
21950 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
21951 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
21952 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
21953 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
21954 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
21955 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
21956 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
21957 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
21958 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
21959 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
21960 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
21961 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
21962 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
21963 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
21964 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
21965 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
21966 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
21967 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
21968 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
21969 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
21970 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
21971 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
21972 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
21973 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
21974 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
21975 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
21976 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
21977 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
21978 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
21979 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
21980 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
21981 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
21982 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
21983 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
21984 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
21985 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
21986 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`'
21987 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`'
21988 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
21989 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
21990 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
21991 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
21992 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
21993 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
21996 LTCFLAGS='$LTCFLAGS'
21997 compiler='$compiler_DEFAULT'
21999 # A function that is used when there is no print builtin or printf.
22000 func_fallback_echo ()
22002 eval 'cat <<_LTECHO_EOF
22007 # Quote evaled strings.
22022 deplibs_check_method \
22027 sharedlib_from_linklib_cmd \
22030 archiver_list_spec \
22036 lt_cv_sys_global_symbol_pipe \
22037 lt_cv_sys_global_symbol_to_cdecl \
22038 lt_cv_sys_global_symbol_to_import \
22039 lt_cv_sys_global_symbol_to_c_name_address \
22040 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
22041 lt_cv_nm_interface \
22042 nm_file_list_spec \
22043 lt_cv_truncate_bin \
22044 lt_prog_compiler_no_builtin_flag \
22045 lt_prog_compiler_pic \
22046 lt_prog_compiler_wl \
22047 lt_prog_compiler_static \
22048 lt_cv_prog_compiler_c_o \
22057 export_dynamic_flag_spec \
22058 whole_archive_flag_spec \
22059 compiler_needs_object \
22061 allow_undefined_flag \
22062 no_undefined_flag \
22063 hardcode_libdir_flag_spec \
22064 hardcode_libdir_separator \
22068 variables_saved_for_relink \
22070 library_names_spec \
22072 install_override_mode \
22076 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
22077 *[\\\\\\\`\\"\\\$]*)
22078 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
22081 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
22086 # Double-quote double-evaled strings.
22087 for var in reload_cmds \
22088 old_postinstall_cmds \
22089 old_postuninstall_cmds \
22091 extract_expsyms_cmds \
22092 old_archive_from_new_cmds \
22093 old_archive_from_expsyms_cmds \
22095 archive_expsym_cmds \
22097 module_expsym_cmds \
22098 export_symbols_cmds \
22102 postuninstall_cmds \
22104 sys_lib_search_path_spec \
22105 configure_time_dlsearch_path \
22106 configure_time_lt_sys_library_path; do
22107 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
22108 *[\\\\\\\`\\"\\\$]*)
22109 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
22112 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
22117 ac_aux_dir='$ac_aux_dir'
22119 # See if we are running on zsh, and set the options that allow our
22120 # commands through without removal of \ escapes INIT.
22121 if test -n "\${ZSH_VERSION+set}"; then
22122 setopt NO_GLOB_SUBST
22136 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22138 # Handling of arguments.
22139 for ac_config_target in $ac_config_targets
22141 case $ac_config_target in
22142 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
22143 "disable-rpath") CONFIG_COMMANDS="$CONFIG_COMMANDS disable-rpath" ;;
22144 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
22145 "doc/example.conf") CONFIG_FILES="$CONFIG_FILES doc/example.conf" ;;
22146 "doc/libunbound.3") CONFIG_FILES="$CONFIG_FILES doc/libunbound.3" ;;
22147 "doc/unbound.8") CONFIG_FILES="$CONFIG_FILES doc/unbound.8" ;;
22148 "doc/unbound-anchor.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-anchor.8" ;;
22149 "doc/unbound-checkconf.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-checkconf.8" ;;
22150 "doc/unbound.conf.5") CONFIG_FILES="$CONFIG_FILES doc/unbound.conf.5" ;;
22151 "doc/unbound-control.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-control.8" ;;
22152 "doc/unbound-host.1") CONFIG_FILES="$CONFIG_FILES doc/unbound-host.1" ;;
22153 "smallapp/unbound-control-setup.sh") CONFIG_FILES="$CONFIG_FILES smallapp/unbound-control-setup.sh" ;;
22154 "dnstap/dnstap_config.h") CONFIG_FILES="$CONFIG_FILES dnstap/dnstap_config.h" ;;
22155 "dnscrypt/dnscrypt_config.h") CONFIG_FILES="$CONFIG_FILES dnscrypt/dnscrypt_config.h" ;;
22156 "contrib/libunbound.pc") CONFIG_FILES="$CONFIG_FILES contrib/libunbound.pc" ;;
22157 "contrib/unbound.socket") CONFIG_FILES="$CONFIG_FILES contrib/unbound.socket" ;;
22158 "contrib/unbound.service") CONFIG_FILES="$CONFIG_FILES contrib/unbound.service" ;;
22159 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
22161 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
22166 # If the user did not use the arguments to specify the items to instantiate,
22167 # then the envvar interface is used. Set only those that are not.
22168 # We use the long form for the default assignment because of an extremely
22169 # bizarre bug on SunOS 4.1.3.
22170 if $ac_need_defaults; then
22171 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
22172 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
22173 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
22176 # Have a temporary directory for convenience. Make it in the build tree
22177 # simply because there is no reason against having it here, and in addition,
22178 # creating and moving files from /tmp can sometimes cause problems.
22179 # Hook for its removal unless debugging.
22180 # Note that there is a small window in which the directory will not be cleaned:
22181 # after its creation but before its name has been assigned to `$tmp'.
22185 trap 'exit_status=$?
22186 : "${ac_tmp:=$tmp}"
22187 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
22189 trap 'as_fn_exit 1' 1 2 13 15
22191 # Create a (secure) tmp directory for tmp files.
22194 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
22198 tmp=./conf$$-$RANDOM
22199 (umask 077 && mkdir "$tmp")
22200 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
22203 # Set up the scripts for CONFIG_FILES section.
22204 # No need to generate them if there are no CONFIG_FILES.
22205 # This happens for instance with `./config.status config.h'.
22206 if test -n "$CONFIG_FILES"; then
22209 ac_cr=`echo X | tr X '\015'`
22210 # On cygwin, bash can eat \r inside `` if the user requested igncr.
22211 # But we know of no other shell where ac_cr would be empty at this
22212 # point, so we can use a bashism as a fallback.
22213 if test "x$ac_cr" = x; then
22214 eval ac_cr=\$\'\\r\'
22216 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
22217 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
22220 ac_cs_awk_cr=$ac_cr
22223 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
22228 echo "cat >conf$$subs.awk <<_ACEOF" &&
22229 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
22231 } >conf$$subs.sh ||
22232 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
22233 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
22235 for ac_last_try in false false false false false :; do
22236 . ./conf$$subs.sh ||
22237 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
22239 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
22240 if test $ac_delim_n = $ac_delim_num; then
22242 elif $ac_last_try; then
22243 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
22245 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
22248 rm -f conf$$subs.sh
22250 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22251 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
22255 s/^/S["/; s/!.*/"]=/
22265 s/\(.\{148\}\)..*/\1/
22267 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
22272 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
22279 s/\(.\{148\}\)..*/\1/
22281 s/["\\]/\\&/g; s/^/"/; s/$/"/
22285 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
22290 ' <conf$$subs.awk | sed '
22295 ' >>$CONFIG_STATUS || ac_write_fail=1
22296 rm -f conf$$subs.awk
22297 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22299 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
22300 for (key in S) S_is_set[key] = 1
22306 nfields = split(line, field, "@")
22308 len = length(field[1])
22309 for (i = 2; i < nfields; i++) {
22311 keylen = length(key)
22312 if (S_is_set[key]) {
22314 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
22315 len += length(value) + length(field[++i])
22326 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22327 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
22328 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
22331 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
22332 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
22335 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
22336 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
22337 # trailing colons and then remove the whole line if VPATH becomes empty
22338 # (actually we leave an empty line to preserve line numbers).
22339 if test "x$srcdir" = x.; then
22340 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
22358 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22359 fi # test -n "$CONFIG_FILES"
22361 # Set up the scripts for CONFIG_HEADERS section.
22362 # No need to generate them if there are no CONFIG_HEADERS.
22363 # This happens for instance with `./config.status Makefile'.
22364 if test -n "$CONFIG_HEADERS"; then
22365 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
22369 # Transform confdefs.h into an awk script `defines.awk', embedded as
22370 # here-document in config.status, that substitutes the proper values into
22371 # config.h.in to produce config.h.
22373 # Create a delimiter string that does not exist in confdefs.h, to ease
22374 # handling of long lines.
22376 for ac_last_try in false false :; do
22377 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
22378 if test -z "$ac_tt"; then
22380 elif $ac_last_try; then
22381 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
22383 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
22387 # For the awk script, D is an array of macro values keyed by name,
22388 # likewise P contains macro parameters if any. Preserve backslash
22389 # newline sequences.
22391 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
22393 s/.\{148\}/&'"$ac_delim"'/g
22396 s/^[ ]*#[ ]*define[ ][ ]*/ /
22403 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
22405 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
22409 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
22410 D["\1"]=" \3\\\\\\n"\\/p
22412 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
22417 s/.\{148\}/&'"$ac_delim"'/g
22422 s/["\\]/\\&/g; s/^/"/; s/$/"/p
22425 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
22427 ' <confdefs.h | sed '
22428 s/'"$ac_delim"'/"\\\
22429 "/g' >>$CONFIG_STATUS || ac_write_fail=1
22431 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22432 for (key in D) D_is_set[key] = 1
22435 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
22437 split(line, arg, " ")
22438 if (arg[1] == "#") {
22442 defundef = substr(arg[1], 2)
22445 split(mac1, mac2, "(") #)
22447 prefix = substr(line, 1, index(line, defundef) - 1)
22448 if (D_is_set[macro]) {
22449 # Preserve the white space surrounding the "#".
22450 print prefix "define", macro P[macro] D[macro]
22453 # Replace #undef with comments. This is necessary, for example,
22454 # in the case of _POSIX_SOURCE, which is predefined and required
22455 # on some systems where configure will not decide to define it.
22456 if (defundef == "undef") {
22457 print "/*", prefix defundef, macro, "*/"
22465 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22466 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
22467 fi # test -n "$CONFIG_HEADERS"
22470 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
22475 :[FHLC]) ac_mode=$ac_tag; continue;;
22477 case $ac_mode$ac_tag in
22479 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
22480 :[FH]-) ac_tag=-:-;;
22481 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
22498 -) ac_f="$ac_tmp/stdin";;
22499 *) # Look for the file first in the build tree, then in the source tree
22500 # (if the path is not absolute). The absolute path cannot be DOS-style,
22501 # because $ac_f cannot contain `:'.
22505 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
22507 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
22509 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
22510 as_fn_append ac_file_inputs " '$ac_f'"
22513 # Let's still pretend it is `configure' which instantiates (i.e., don't
22514 # use $as_me), people would be surprised to read:
22515 # /* config.h. Generated by config.status. */
22516 configure_input='Generated from '`
22517 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
22519 if test x"$ac_file" != x-; then
22520 configure_input="$ac_file. $configure_input"
22521 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
22522 $as_echo "$as_me: creating $ac_file" >&6;}
22524 # Neutralize special characters interpreted by sed in replacement strings.
22525 case $configure_input in #(
22526 *\&* | *\|* | *\\* )
22527 ac_sed_conf_input=`$as_echo "$configure_input" |
22528 sed 's/[\\\\&|]/\\\\&/g'`;; #(
22529 *) ac_sed_conf_input=$configure_input;;
22533 *:-:* | *:-) cat >"$ac_tmp/stdin" \
22534 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
22539 ac_dir=`$as_dirname -- "$ac_file" ||
22540 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
22541 X"$ac_file" : 'X\(//\)[^/]' \| \
22542 X"$ac_file" : 'X\(//\)$' \| \
22543 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
22544 $as_echo X"$ac_file" |
22545 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22549 /^X\(\/\/\)[^/].*/{
22562 as_dir="$ac_dir"; as_fn_mkdir_p
22566 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
22568 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
22569 # A ".." for each directory in $ac_dir_suffix.
22570 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
22571 case $ac_top_builddir_sub in
22572 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
22573 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
22576 ac_abs_top_builddir=$ac_pwd
22577 ac_abs_builddir=$ac_pwd$ac_dir_suffix
22578 # for backward compatibility:
22579 ac_top_builddir=$ac_top_build_prefix
22582 .) # We are building in place.
22584 ac_top_srcdir=$ac_top_builddir_sub
22585 ac_abs_top_srcdir=$ac_pwd ;;
22586 [\\/]* | ?:[\\/]* ) # Absolute name.
22587 ac_srcdir=$srcdir$ac_dir_suffix;
22588 ac_top_srcdir=$srcdir
22589 ac_abs_top_srcdir=$srcdir ;;
22590 *) # Relative name.
22591 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
22592 ac_top_srcdir=$ac_top_build_prefix$srcdir
22593 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
22595 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
22606 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22607 # If the template does not know about datarootdir, expand it.
22608 # FIXME: This hack should be removed a few years after 2.60.
22609 ac_datarootdir_hack=; ac_datarootdir_seen=
22620 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
22621 *datarootdir*) ac_datarootdir_seen=yes;;
22622 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
22623 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
22624 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
22626 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22627 ac_datarootdir_hack='
22628 s&@datadir@&$datadir&g
22629 s&@docdir@&$docdir&g
22630 s&@infodir@&$infodir&g
22631 s&@localedir@&$localedir&g
22632 s&@mandir@&$mandir&g
22633 s&\\\${datarootdir}&$datarootdir&g' ;;
22637 # Neutralize VPATH when `$srcdir' = `.'.
22638 # Shell code in configure.ac might set extrasub.
22639 # FIXME: do we really want to maintain this feature?
22640 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22641 ac_sed_extra="$ac_vpsub
22644 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22646 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
22647 s|@configure_input@|$ac_sed_conf_input|;t t
22648 s&@top_builddir@&$ac_top_builddir_sub&;t t
22649 s&@top_build_prefix@&$ac_top_build_prefix&;t t
22650 s&@srcdir@&$ac_srcdir&;t t
22651 s&@abs_srcdir@&$ac_abs_srcdir&;t t
22652 s&@top_srcdir@&$ac_top_srcdir&;t t
22653 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
22654 s&@builddir@&$ac_builddir&;t t
22655 s&@abs_builddir@&$ac_abs_builddir&;t t
22656 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
22657 $ac_datarootdir_hack
22659 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
22660 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
22662 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
22663 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
22664 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
22665 "$ac_tmp/out"`; test -z "$ac_out"; } &&
22666 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
22667 which seems to be undefined. Please make sure it is defined" >&5
22668 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
22669 which seems to be undefined. Please make sure it is defined" >&2;}
22671 rm -f "$ac_tmp/stdin"
22673 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
22674 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
22676 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
22682 if test x"$ac_file" != x-; then
22684 $as_echo "/* $configure_input */" \
22685 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
22686 } >"$ac_tmp/config.h" \
22687 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
22688 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
22689 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
22690 $as_echo "$as_me: $ac_file is unchanged" >&6;}
22693 mv "$ac_tmp/config.h" "$ac_file" \
22694 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
22697 $as_echo "/* $configure_input */" \
22698 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
22699 || as_fn_error $? "could not create -" "$LINENO" 5
22703 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
22704 $as_echo "$as_me: executing $ac_file commands" >&6;}
22709 case $ac_file$ac_mode in
22712 # See if we are running on zsh, and set the options that allow our
22713 # commands through without removal of \ escapes.
22714 if test -n "${ZSH_VERSION+set}"; then
22715 setopt NO_GLOB_SUBST
22719 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
22722 cat <<_LT_EOF >> "$cfgfile"
22724 # Generated automatically by $as_me ($PACKAGE) $VERSION
22725 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
22726 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
22728 # Provide generalized library-building support services.
22729 # Written by Gordon Matzigkeit, 1996
22731 # Copyright (C) 2014 Free Software Foundation, Inc.
22732 # This is free software; see the source for copying conditions. There is NO
22733 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
22735 # GNU Libtool is free software; you can redistribute it and/or modify
22736 # it under the terms of the GNU General Public License as published by
22737 # the Free Software Foundation; either version 2 of of the License, or
22738 # (at your option) any later version.
22740 # As a special exception to the GNU General Public License, if you
22741 # distribute this file as part of a program or library that is built
22742 # using GNU Libtool, you may include this file under the same
22743 # distribution terms that you use for the rest of that program.
22745 # GNU Libtool is distributed in the hope that it will be useful, but
22746 # WITHOUT ANY WARRANTY; without even the implied warranty of
22747 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22748 # GNU General Public License for more details.
22750 # You should have received a copy of the GNU General Public License
22751 # along with this program. If not, see <http://www.gnu.org/licenses/>.
22754 # The names of the tagged configurations supported by this script.
22757 # Configured defaults for sys_lib_dlsearch_path munging.
22758 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
22760 # ### BEGIN LIBTOOL CONFIG
22762 # Which release of libtool.m4 was used?
22763 macro_version=$macro_version
22764 macro_revision=$macro_revision
22766 # Whether or not to build shared libraries.
22767 build_libtool_libs=$enable_shared
22769 # Whether or not to build static libraries.
22770 build_old_libs=$enable_static
22772 # What type of objects to build.
22775 # Whether or not to optimize for fast installation.
22776 fast_install=$enable_fast_install
22778 # Shared archive member basename,for filename based shared library versioning on AIX.
22779 shared_archive_member_spec=$shared_archive_member_spec
22781 # Shell to use when invoking shell scripts.
22784 # An echo program that protects backslashes.
22787 # The PATH separator for the build system.
22788 PATH_SEPARATOR=$lt_PATH_SEPARATOR
22791 host_alias=$host_alias
22795 # The build system.
22796 build_alias=$build_alias
22800 # A sed program that does not truncate output.
22803 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
22804 Xsed="\$SED -e 1s/^X//"
22806 # A grep program that handles long lines.
22812 # A literal string matcher.
22815 # A BSD- or MS-compatible name lister.
22818 # Whether we need soft or hard links.
22821 # What is the maximum length of a command?
22822 max_cmd_len=$max_cmd_len
22824 # Object file suffix (normally "o").
22827 # Executable file suffix (normally "").
22830 # whether the shell understands "unset".
22833 # turn spaces into newlines.
22836 # turn newlines into spaces.
22839 # convert \$build file names to \$host format.
22840 to_host_file_cmd=$lt_cv_to_host_file_cmd
22842 # convert \$build files to toolchain format.
22843 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
22845 # An object symbol dumper.
22846 OBJDUMP=$lt_OBJDUMP
22848 # Method to check whether dependent libraries are shared objects.
22849 deplibs_check_method=$lt_deplibs_check_method
22851 # Command to use when deplibs_check_method = "file_magic".
22852 file_magic_cmd=$lt_file_magic_cmd
22854 # How to find potential files when deplibs_check_method = "file_magic".
22855 file_magic_glob=$lt_file_magic_glob
22857 # Find potential files using nocaseglob when deplibs_check_method = "file_magic".
22858 want_nocaseglob=$lt_want_nocaseglob
22860 # DLL creation program.
22861 DLLTOOL=$lt_DLLTOOL
22863 # Command to associate shared and link libraries.
22864 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
22869 # Flags to create an archive.
22870 AR_FLAGS=$lt_AR_FLAGS
22872 # How to feed a file listing to the archiver.
22873 archiver_list_spec=$lt_archiver_list_spec
22875 # A symbol stripping program.
22878 # Commands used to install an old-style archive.
22880 old_postinstall_cmds=$lt_old_postinstall_cmds
22881 old_postuninstall_cmds=$lt_old_postuninstall_cmds
22883 # Whether to use a lock for old archive extraction.
22884 lock_old_archive_extraction=$lock_old_archive_extraction
22889 # LTCC compiler flags.
22890 LTCFLAGS=$lt_CFLAGS
22892 # Take the output of nm and produce a listing of raw symbols and C names.
22893 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
22895 # Transform the output of nm in a proper C declaration.
22896 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
22898 # Transform the output of nm into a list of symbols to manually relocate.
22899 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
22901 # Transform the output of nm in a C name address pair.
22902 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
22904 # Transform the output of nm in a C name address pair when lib prefix is needed.
22905 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
22907 # The name lister interface.
22908 nm_interface=$lt_lt_cv_nm_interface
22910 # Specify filename containing input files for \$NM.
22911 nm_file_list_spec=$lt_nm_file_list_spec
22913 # The root where to search for dependent libraries,and where our libraries should be installed.
22914 lt_sysroot=$lt_sysroot
22916 # Command to truncate a binary pipe.
22917 lt_truncate_bin=$lt_lt_cv_truncate_bin
22919 # The name of the directory that contains temporary libtool files.
22922 # Used to examine libraries when file_magic_cmd begins with "file".
22923 MAGIC_CMD=$MAGIC_CMD
22925 # Must we lock files when doing compilation?
22926 need_locks=$lt_need_locks
22929 MANIFEST_TOOL=$lt_MANIFEST_TOOL
22931 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
22932 DSYMUTIL=$lt_DSYMUTIL
22934 # Tool to change global to local symbols on Mac OS X.
22937 # Tool to manipulate fat objects and archives on Mac OS X.
22940 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
22943 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
22944 OTOOL64=$lt_OTOOL64
22946 # Old archive suffix (normally "a").
22949 # Shared library suffix (normally ".so").
22950 shrext_cmds=$lt_shrext_cmds
22952 # The commands to extract the exported symbol list from a shared archive.
22953 extract_expsyms_cmds=$lt_extract_expsyms_cmds
22955 # Variables whose values should be saved in libtool wrapper scripts and
22956 # restored at link time.
22957 variables_saved_for_relink=$lt_variables_saved_for_relink
22959 # Do we need the "lib" prefix for modules?
22960 need_lib_prefix=$need_lib_prefix
22962 # Do we need a version for libraries?
22963 need_version=$need_version
22965 # Library versioning type.
22966 version_type=$version_type
22968 # Shared library runtime path variable.
22969 runpath_var=$runpath_var
22971 # Shared library path variable.
22972 shlibpath_var=$shlibpath_var
22974 # Is shlibpath searched before the hard-coded library search path?
22975 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
22977 # Format of library name prefix.
22978 libname_spec=$lt_libname_spec
22980 # List of archive names. First name is the real one, the rest are links.
22981 # The last name is the one that the linker finds with -lNAME
22982 library_names_spec=$lt_library_names_spec
22984 # The coded name of the library, if different from the real name.
22985 soname_spec=$lt_soname_spec
22987 # Permission mode override for installation of shared libraries.
22988 install_override_mode=$lt_install_override_mode
22990 # Command to use after installation of a shared archive.
22991 postinstall_cmds=$lt_postinstall_cmds
22993 # Command to use after uninstallation of a shared archive.
22994 postuninstall_cmds=$lt_postuninstall_cmds
22996 # Commands used to finish a libtool library installation in a directory.
22997 finish_cmds=$lt_finish_cmds
22999 # As "finish_cmds", except a single script fragment to be evaled but
23001 finish_eval=$lt_finish_eval
23003 # Whether we should hardcode library paths into libraries.
23004 hardcode_into_libs=$hardcode_into_libs
23006 # Compile-time system search path for libraries.
23007 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
23009 # Detected run-time system search path for libraries.
23010 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
23012 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
23013 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
23015 # Whether dlopen is supported.
23016 dlopen_support=$enable_dlopen
23018 # Whether dlopen of programs is supported.
23019 dlopen_self=$enable_dlopen_self
23021 # Whether dlopen of statically linked programs is supported.
23022 dlopen_self_static=$enable_dlopen_self_static
23024 # Commands to strip libraries.
23025 old_striplib=$lt_old_striplib
23026 striplib=$lt_striplib
23029 # The linker used to build libraries.
23032 # How to create reloadable object files.
23033 reload_flag=$lt_reload_flag
23034 reload_cmds=$lt_reload_cmds
23036 # Commands used to build an old-style archive.
23037 old_archive_cmds=$lt_old_archive_cmds
23039 # A language specific compiler.
23042 # Is the compiler the GNU compiler?
23045 # Compiler flag to turn off builtin functions.
23046 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
23048 # Additional compiler flags for building library objects.
23049 pic_flag=$lt_lt_prog_compiler_pic
23051 # How to pass a linker flag through the compiler.
23052 wl=$lt_lt_prog_compiler_wl
23054 # Compiler flag to prevent dynamic linking.
23055 link_static_flag=$lt_lt_prog_compiler_static
23057 # Does compiler simultaneously support -c and -o options?
23058 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
23060 # Whether or not to add -lc for building shared libraries.
23061 build_libtool_need_lc=$archive_cmds_need_lc
23063 # Whether or not to disallow shared libs when runtime libs are static.
23064 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
23066 # Compiler flag to allow reflexive dlopens.
23067 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
23069 # Compiler flag to generate shared objects directly from archives.
23070 whole_archive_flag_spec=$lt_whole_archive_flag_spec
23072 # Whether the compiler copes with passing no objects directly.
23073 compiler_needs_object=$lt_compiler_needs_object
23075 # Create an old-style archive from a shared archive.
23076 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
23078 # Create a temporary old-style archive to link instead of a shared archive.
23079 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
23081 # Commands used to build a shared archive.
23082 archive_cmds=$lt_archive_cmds
23083 archive_expsym_cmds=$lt_archive_expsym_cmds
23085 # Commands used to build a loadable module if different from building
23086 # a shared archive.
23087 module_cmds=$lt_module_cmds
23088 module_expsym_cmds=$lt_module_expsym_cmds
23090 # Whether we are building with GNU ld or not.
23091 with_gnu_ld=$lt_with_gnu_ld
23093 # Flag that allows shared libraries with undefined symbols to be built.
23094 allow_undefined_flag=$lt_allow_undefined_flag
23096 # Flag that enforces no undefined symbols.
23097 no_undefined_flag=$lt_no_undefined_flag
23099 # Flag to hardcode \$libdir into a binary during linking.
23100 # This must work even if \$libdir does not exist
23101 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
23103 # Whether we need a single "-rpath" flag with a separated argument.
23104 hardcode_libdir_separator=$lt_hardcode_libdir_separator
23106 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
23107 # DIR into the resulting binary.
23108 hardcode_direct=$hardcode_direct
23110 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
23111 # DIR into the resulting binary and the resulting library dependency is
23112 # "absolute",i.e impossible to change by setting \$shlibpath_var if the
23113 # library is relocated.
23114 hardcode_direct_absolute=$hardcode_direct_absolute
23116 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
23117 # into the resulting binary.
23118 hardcode_minus_L=$hardcode_minus_L
23120 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
23121 # into the resulting binary.
23122 hardcode_shlibpath_var=$hardcode_shlibpath_var
23124 # Set to "yes" if building a shared library automatically hardcodes DIR
23125 # into the library and all subsequent libraries and executables linked
23127 hardcode_automatic=$hardcode_automatic
23129 # Set to yes if linker adds runtime paths of dependent libraries
23130 # to runtime path list.
23131 inherit_rpath=$inherit_rpath
23133 # Whether libtool must link a program against all its dependency libraries.
23134 link_all_deplibs=$link_all_deplibs
23136 # Set to "yes" if exported symbols are required.
23137 always_export_symbols=$always_export_symbols
23139 # The commands to list exported symbols.
23140 export_symbols_cmds=$lt_export_symbols_cmds
23142 # Symbols that should not be listed in the preloaded symbols.
23143 exclude_expsyms=$lt_exclude_expsyms
23145 # Symbols that must always be exported.
23146 include_expsyms=$lt_include_expsyms
23148 # Commands necessary for linking programs (against libraries) with templates.
23149 prelink_cmds=$lt_prelink_cmds
23151 # Commands necessary for finishing linking programs.
23152 postlink_cmds=$lt_postlink_cmds
23154 # Specify filename containing input files.
23155 file_list_spec=$lt_file_list_spec
23157 # How to hardcode a shared library path into an executable.
23158 hardcode_action=$hardcode_action
23160 # ### END LIBTOOL CONFIG
23164 cat <<'_LT_EOF' >> "$cfgfile"
23166 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
23168 # func_munge_path_list VARIABLE PATH
23169 # -----------------------------------
23170 # VARIABLE is name of variable containing _space_ separated list of
23171 # directories to be munged by the contents of PATH, which is string
23174 # string "DIR[ DIR]" will be prepended to VARIABLE
23176 # string "DIR[ DIR]" will be appended to VARIABLE
23177 # "DIRP[:DIRP]::[DIRA:]DIRA"
23178 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
23179 # "DIRA[ DIRA]" will be appended to VARIABLE
23181 # VARIABLE will be replaced by "DIR[ DIR]"
23182 func_munge_path_list ()
23188 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
23191 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
23194 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
23195 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
23198 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
23204 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
23205 func_cc_basename ()
23207 for cc_temp in $*""; do
23209 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
23210 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
23215 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
23219 # ### END FUNCTIONS SHARED WITH CONFIGURE
23225 cat <<\_LT_EOF >> "$cfgfile"
23226 # AIX sometimes has problems with the GCC collect2 program. For some
23227 # reason, if we set the COLLECT_NAMES environment variable, the problems
23228 # vanish in a puff of smoke.
23229 if test set != "${COLLECT_NAMES+set}"; then
23231 export COLLECT_NAMES
23238 ltmain=$ac_aux_dir/ltmain.sh
23241 # We use sed instead of cat because bash on DJGPP gets confused if
23242 # if finds mixed CR/LF and LF-only lines. Since sed operates in
23243 # text mode, it properly converts lines to CR/LF. This bash problem
23244 # is reportedly fixed, but why not run on old versions too?
23245 sed '$q' "$ltmain" >> "$cfgfile" \
23246 || (rm -f "$cfgfile"; exit 1)
23248 mv -f "$cfgfile" "$ofile" ||
23249 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
23254 sed < libtool > libtool-2 \
23255 's/^hardcode_libdir_flag_spec.*$'/'hardcode_libdir_flag_spec=" -D__LIBTOOL_RPATH_SED__ "/'
23256 mv libtool-2 libtool
23258 libtool="./libtool"
23267 ac_clean_files=$ac_clean_files_save
23269 test $ac_write_fail = 0 ||
23270 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
23273 # configure is writing to config.log, and then calls config.status.
23274 # config.status does its own redirection, appending to config.log.
23275 # Unfortunately, on DOS this fails, as config.log is still kept open
23276 # by configure, so config.status won't be able to write to it; its
23277 # output is simply discarded. So we exec the FD to /dev/null,
23278 # effectively closing config.log, so it can be properly (re)opened and
23279 # appended to by config.status. When coming back to configure, we
23280 # need to make the FD available again.
23281 if test "$no_create" != yes; then
23283 ac_config_status_args=
23284 test "$silent" = yes &&
23285 ac_config_status_args="$ac_config_status_args --quiet"
23287 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
23289 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
23290 # would make configure fail if this is the last instruction.
23291 $ac_cs_success || as_fn_exit 1
23293 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
23294 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
23295 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}