2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69 for unbound 1.7.3.
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='1.7.3'
594 PACKAGE_STRING='unbound 1.7.3'
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
677 PC_LIBEVENT_DEPENDENCY
678 UNBOUND_EVENT_UNINSTALL
679 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 1.7.3 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 1.7.3:";;
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 $ac_init_version; then
1725 unbound configure 1.7.3
1726 generated by GNU Autoconf 2.69
1728 Copyright (C) 2012 Free Software Foundation, Inc.
1729 This configure script is free software; the Free Software Foundation
1730 gives unlimited permission to copy, distribute and modify it.
1735 ## ------------------------ ##
1736 ## Autoconf initialization. ##
1737 ## ------------------------ ##
1739 # ac_fn_c_try_compile LINENO
1740 # --------------------------
1741 # Try to compile conftest.$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 $as_me 1.7.3, which was
2435 generated by GNU Autoconf 2.69. Invocation command line was
2447 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2448 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2449 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2450 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2451 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2453 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2454 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2456 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2457 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2458 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2459 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2460 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2461 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2462 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2466 as_save_IFS=$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=7
2786 UNBOUND_VERSION_MICRO=3
2789 LIBUNBOUND_CURRENT=7
2790 LIBUNBOUND_REVISION=11
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
2854 # Current -- the number of the binary API that we're implementing
2855 # Revision -- which iteration of the implementation of the binary
2856 # API are we supplying?
2857 # Age -- How many previous binary API versions do we also
2860 # If we release a new version that does not change the binary API,
2861 # increment Revision.
2863 # If we release a new version that changes the binary API, but does
2864 # not break programs compiled against the old binary API, increment
2865 # Current and Age. Set Revision to 0, since this is the first
2866 # implementation of the new API.
2868 # Otherwise, we're changing the binary API and breaking backward
2869 # compatibility with old binaries. Increment Current. Set Age to 0,
2870 # since we're backward compatible with no previous APIs. Set Revision
2878 ac_cpp='$CPP $CPPFLAGS'
2879 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2880 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2881 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2882 if test -n "$ac_tool_prefix"; then
2883 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2884 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2886 $as_echo_n "checking for $ac_word... " >&6; }
2887 if ${ac_cv_prog_CC+:} false; then :
2888 $as_echo_n "(cached) " >&6
2890 if test -n "$CC"; then
2891 ac_cv_prog_CC="$CC" # Let the user override the test.
2893 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2897 test -z "$as_dir" && as_dir=.
2898 for ac_exec_ext in '' $ac_executable_extensions; do
2899 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2900 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2901 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2911 if test -n "$CC"; then
2912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2913 $as_echo "$CC" >&6; }
2915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2916 $as_echo "no" >&6; }
2921 if test -z "$ac_cv_prog_CC"; then
2923 # Extract the first word of "gcc", so it can be a program name with args.
2924 set dummy gcc; ac_word=$2
2925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2926 $as_echo_n "checking for $ac_word... " >&6; }
2927 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2928 $as_echo_n "(cached) " >&6
2930 if test -n "$ac_ct_CC"; then
2931 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2933 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2937 test -z "$as_dir" && as_dir=.
2938 for ac_exec_ext in '' $ac_executable_extensions; do
2939 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2940 ac_cv_prog_ac_ct_CC="gcc"
2941 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2950 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2951 if test -n "$ac_ct_CC"; then
2952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2953 $as_echo "$ac_ct_CC" >&6; }
2955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2956 $as_echo "no" >&6; }
2959 if test "x$ac_ct_CC" = x; then
2962 case $cross_compiling:$ac_tool_warned in
2964 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2965 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2966 ac_tool_warned=yes ;;
2974 if test -z "$CC"; then
2975 if test -n "$ac_tool_prefix"; then
2976 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2977 set dummy ${ac_tool_prefix}cc; ac_word=$2
2978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2979 $as_echo_n "checking for $ac_word... " >&6; }
2980 if ${ac_cv_prog_CC+:} false; then :
2981 $as_echo_n "(cached) " >&6
2983 if test -n "$CC"; then
2984 ac_cv_prog_CC="$CC" # Let the user override the test.
2986 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2990 test -z "$as_dir" && as_dir=.
2991 for ac_exec_ext in '' $ac_executable_extensions; do
2992 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2993 ac_cv_prog_CC="${ac_tool_prefix}cc"
2994 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3004 if test -n "$CC"; then
3005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3006 $as_echo "$CC" >&6; }
3008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3009 $as_echo "no" >&6; }
3015 if test -z "$CC"; then
3016 # Extract the first word of "cc", so it can be a program name with args.
3017 set dummy cc; ac_word=$2
3018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3019 $as_echo_n "checking for $ac_word... " >&6; }
3020 if ${ac_cv_prog_CC+:} false; then :
3021 $as_echo_n "(cached) " >&6
3023 if test -n "$CC"; then
3024 ac_cv_prog_CC="$CC" # Let the user override the test.
3027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3031 test -z "$as_dir" && as_dir=.
3032 for ac_exec_ext in '' $ac_executable_extensions; do
3033 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3034 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3035 ac_prog_rejected=yes
3039 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3046 if test $ac_prog_rejected = yes; then
3047 # We found a bogon in the path, so make sure we never use it.
3048 set dummy $ac_cv_prog_CC
3050 if test $# != 0; then
3051 # We chose a different compiler from the bogus one.
3052 # However, it has the same basename, so the bogon will be chosen
3053 # first if we set CC to just the basename; use the full file name.
3055 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3061 if test -n "$CC"; then
3062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3063 $as_echo "$CC" >&6; }
3065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3066 $as_echo "no" >&6; }
3071 if test -z "$CC"; then
3072 if test -n "$ac_tool_prefix"; then
3073 for ac_prog in cl.exe
3075 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3076 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3078 $as_echo_n "checking for $ac_word... " >&6; }
3079 if ${ac_cv_prog_CC+:} false; then :
3080 $as_echo_n "(cached) " >&6
3082 if test -n "$CC"; then
3083 ac_cv_prog_CC="$CC" # Let the user override the test.
3085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3089 test -z "$as_dir" && as_dir=.
3090 for ac_exec_ext in '' $ac_executable_extensions; do
3091 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3092 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3093 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3103 if test -n "$CC"; then
3104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3105 $as_echo "$CC" >&6; }
3107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3108 $as_echo "no" >&6; }
3112 test -n "$CC" && break
3115 if test -z "$CC"; then
3117 for ac_prog in cl.exe
3119 # Extract the first word of "$ac_prog", so it can be a program name with args.
3120 set dummy $ac_prog; ac_word=$2
3121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3122 $as_echo_n "checking for $ac_word... " >&6; }
3123 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3124 $as_echo_n "(cached) " >&6
3126 if test -n "$ac_ct_CC"; then
3127 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3133 test -z "$as_dir" && as_dir=.
3134 for ac_exec_ext in '' $ac_executable_extensions; do
3135 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3136 ac_cv_prog_ac_ct_CC="$ac_prog"
3137 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3146 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3147 if test -n "$ac_ct_CC"; then
3148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3149 $as_echo "$ac_ct_CC" >&6; }
3151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3152 $as_echo "no" >&6; }
3156 test -n "$ac_ct_CC" && break
3159 if test "x$ac_ct_CC" = x; then
3162 case $cross_compiling:$ac_tool_warned in
3164 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3165 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3166 ac_tool_warned=yes ;;
3175 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3176 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3177 as_fn_error $? "no acceptable C compiler found in \$PATH
3178 See \`config.log' for more details" "$LINENO" 5; }
3180 # Provide some information about the compiler.
3181 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3184 for ac_option in --version -v -V -qversion; do
3185 { { ac_try="$ac_compiler $ac_option >&5"
3187 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3188 *) ac_try_echo=$ac_try;;
3190 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3191 $as_echo "$ac_try_echo"; } >&5
3192 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3194 if test -s conftest.err; then
3196 ... rest of stderr output deleted ...
3197 10q' conftest.err >conftest.er1
3198 cat conftest.er1 >&5
3200 rm -f conftest.er1 conftest.err
3201 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3202 test $ac_status = 0; }
3205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3206 /* end confdefs.h. */
3216 ac_clean_files_save=$ac_clean_files
3217 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3218 # Try to create an executable without -o first, disregard a.out.
3219 # It will help us diagnose broken compilers, and finding out an intuition
3221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3222 $as_echo_n "checking whether the C compiler works... " >&6; }
3223 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3225 # The possible output files:
3226 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3229 for ac_file in $ac_files
3232 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3233 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3238 if { { ac_try="$ac_link_default"
3240 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3241 *) ac_try_echo=$ac_try;;
3243 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3244 $as_echo "$ac_try_echo"; } >&5
3245 (eval "$ac_link_default") 2>&5
3247 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3248 test $ac_status = 0; }; then :
3249 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3250 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3251 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3252 # so that the user can short-circuit this test for compilers unknown to
3254 for ac_file in $ac_files ''
3256 test -f "$ac_file" || continue
3258 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3261 # We found the default executable, but exeext='' is most
3265 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3267 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3269 # We set ac_cv_exeext here because the later test for it is not
3270 # safe: cross compilers may not add the suffix if given an `-o'
3271 # argument, so we may need to know it at that point already.
3272 # Even if this section looks crufty: it has the advantage of
3279 test "$ac_cv_exeext" = no && ac_cv_exeext=
3284 if test -z "$ac_file"; then :
3285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3286 $as_echo "no" >&6; }
3287 $as_echo "$as_me: failed program was:" >&5
3288 sed 's/^/| /' conftest.$ac_ext >&5
3290 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3291 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3292 as_fn_error 77 "C compiler cannot create executables
3293 See \`config.log' for more details" "$LINENO" 5; }
3295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3296 $as_echo "yes" >&6; }
3298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3299 $as_echo_n "checking for C compiler default output file name... " >&6; }
3300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3301 $as_echo "$ac_file" >&6; }
3302 ac_exeext=$ac_cv_exeext
3304 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3305 ac_clean_files=$ac_clean_files_save
3306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3307 $as_echo_n "checking for suffix of executables... " >&6; }
3308 if { { ac_try="$ac_link"
3310 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3311 *) ac_try_echo=$ac_try;;
3313 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3314 $as_echo "$ac_try_echo"; } >&5
3315 (eval "$ac_link") 2>&5
3317 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3318 test $ac_status = 0; }; then :
3319 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3320 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3321 # work properly (i.e., refer to `conftest.exe'), while it won't with
3323 for ac_file in conftest.exe conftest conftest.*; do
3324 test -f "$ac_file" || continue
3326 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3327 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3333 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3334 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3335 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3336 See \`config.log' for more details" "$LINENO" 5; }
3338 rm -f conftest conftest$ac_cv_exeext
3339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3340 $as_echo "$ac_cv_exeext" >&6; }
3342 rm -f conftest.$ac_ext
3343 EXEEXT=$ac_cv_exeext
3345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3346 /* end confdefs.h. */
3351 FILE *f = fopen ("conftest.out", "w");
3352 return ferror (f) || fclose (f) != 0;
3358 ac_clean_files="$ac_clean_files conftest.out"
3359 # Check that the compiler produces executables we can run. If not, either
3360 # the compiler is broken, or we cross compile.
3361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3362 $as_echo_n "checking whether we are cross compiling... " >&6; }
3363 if test "$cross_compiling" != yes; then
3364 { { ac_try="$ac_link"
3366 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3367 *) ac_try_echo=$ac_try;;
3369 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3370 $as_echo "$ac_try_echo"; } >&5
3371 (eval "$ac_link") 2>&5
3373 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3374 test $ac_status = 0; }
3375 if { ac_try='./conftest$ac_cv_exeext'
3376 { { case "(($ac_try" in
3377 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3378 *) ac_try_echo=$ac_try;;
3380 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3381 $as_echo "$ac_try_echo"; } >&5
3382 (eval "$ac_try") 2>&5
3384 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3385 test $ac_status = 0; }; }; then
3388 if test "$cross_compiling" = maybe; then
3391 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3392 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3393 as_fn_error $? "cannot run C compiled programs.
3394 If you meant to cross compile, use \`--host'.
3395 See \`config.log' for more details" "$LINENO" 5; }
3399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3400 $as_echo "$cross_compiling" >&6; }
3402 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3403 ac_clean_files=$ac_clean_files_save
3404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3405 $as_echo_n "checking for suffix of object files... " >&6; }
3406 if ${ac_cv_objext+:} false; then :
3407 $as_echo_n "(cached) " >&6
3409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3410 /* end confdefs.h. */
3420 rm -f conftest.o conftest.obj
3421 if { { ac_try="$ac_compile"
3423 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3424 *) ac_try_echo=$ac_try;;
3426 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3427 $as_echo "$ac_try_echo"; } >&5
3428 (eval "$ac_compile") 2>&5
3430 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3431 test $ac_status = 0; }; then :
3432 for ac_file in conftest.o conftest.obj conftest.*; do
3433 test -f "$ac_file" || continue;
3435 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3436 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3441 $as_echo "$as_me: failed program was:" >&5
3442 sed 's/^/| /' conftest.$ac_ext >&5
3444 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3445 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3446 as_fn_error $? "cannot compute suffix of object files: cannot compile
3447 See \`config.log' for more details" "$LINENO" 5; }
3449 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3452 $as_echo "$ac_cv_objext" >&6; }
3453 OBJEXT=$ac_cv_objext
3455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3456 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3457 if ${ac_cv_c_compiler_gnu+:} false; then :
3458 $as_echo_n "(cached) " >&6
3460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3461 /* end confdefs.h. */
3474 if ac_fn_c_try_compile "$LINENO"; then :
3479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3480 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3484 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3485 if test $ac_compiler_gnu = yes; then
3490 ac_test_CFLAGS=${CFLAGS+set}
3491 ac_save_CFLAGS=$CFLAGS
3492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3493 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3494 if ${ac_cv_prog_cc_g+:} false; then :
3495 $as_echo_n "(cached) " >&6
3497 ac_save_c_werror_flag=$ac_c_werror_flag
3498 ac_c_werror_flag=yes
3501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3502 /* end confdefs.h. */
3512 if ac_fn_c_try_compile "$LINENO"; then :
3516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3517 /* end confdefs.h. */
3527 if ac_fn_c_try_compile "$LINENO"; then :
3530 ac_c_werror_flag=$ac_save_c_werror_flag
3532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3533 /* end confdefs.h. */
3543 if ac_fn_c_try_compile "$LINENO"; then :
3546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3551 ac_c_werror_flag=$ac_save_c_werror_flag
3553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3554 $as_echo "$ac_cv_prog_cc_g" >&6; }
3555 if test "$ac_test_CFLAGS" = set; then
3556 CFLAGS=$ac_save_CFLAGS
3557 elif test $ac_cv_prog_cc_g = yes; then
3558 if test "$GCC" = yes; then
3564 if test "$GCC" = yes; then
3570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3571 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3572 if ${ac_cv_prog_cc_c89+:} false; then :
3573 $as_echo_n "(cached) " >&6
3575 ac_cv_prog_cc_c89=no
3577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3578 /* end confdefs.h. */
3582 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3583 struct buf { int x; };
3584 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3585 static char *e (p, i)
3591 static char *f (char * (*g) (char **, int), char **p, ...)
3596 s = g (p, va_arg (v,int));
3601 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3602 function prototypes and stuff, but not '\xHH' hex character constants.
3603 These don't provoke an error unfortunately, instead are silently treated
3604 as 'x'. The following induces an error, until -std is added to get
3605 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3606 array size at least. It's necessary to write '\x00'==0 to get something
3607 that's true only with -std. */
3608 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3610 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3611 inside strings and character constants. */
3613 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3615 int test (int i, double x);
3616 struct s1 {int (*f) (int a);};
3617 struct s2 {int (*f) (double a);};
3618 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3624 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3629 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3630 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3632 CC="$ac_save_CC $ac_arg"
3633 if ac_fn_c_try_compile "$LINENO"; then :
3634 ac_cv_prog_cc_c89=$ac_arg
3636 rm -f core conftest.err conftest.$ac_objext
3637 test "x$ac_cv_prog_cc_c89" != "xno" && break
3639 rm -f conftest.$ac_ext
3644 case "x$ac_cv_prog_cc_c89" in
3646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3647 $as_echo "none needed" >&6; } ;;
3649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3650 $as_echo "unsupported" >&6; } ;;
3652 CC="$CC $ac_cv_prog_cc_c89"
3653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3654 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3656 if test "x$ac_cv_prog_cc_c89" != xno; then :
3661 ac_cpp='$CPP $CPPFLAGS'
3662 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3663 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3664 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3668 ac_cpp='$CPP $CPPFLAGS'
3669 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3670 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3671 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3673 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3674 # On Suns, sometimes $CPP names a directory.
3675 if test -n "$CPP" && test -d "$CPP"; then
3678 if test -z "$CPP"; then
3679 if ${ac_cv_prog_CPP+:} false; then :
3680 $as_echo_n "(cached) " >&6
3682 # Double quotes because CPP needs to be expanded
3683 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3686 for ac_c_preproc_warn_flag in '' yes
3688 # Use a header file that comes with gcc, so configuring glibc
3689 # with a fresh cross-compiler works.
3690 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3691 # <limits.h> exists even on freestanding compilers.
3692 # On the NeXT, cc -E runs the code through the compiler's parser,
3693 # not just through cpp. "Syntax error" is here to catch this case.
3694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3695 /* end confdefs.h. */
3697 # include <limits.h>
3699 # include <assert.h>
3703 if ac_fn_c_try_cpp "$LINENO"; then :
3706 # Broken: fails on valid input.
3709 rm -f conftest.err conftest.i conftest.$ac_ext
3711 # OK, works on sane cases. Now check whether nonexistent headers
3712 # can be detected and how.
3713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3714 /* end confdefs.h. */
3715 #include <ac_nonexistent.h>
3717 if ac_fn_c_try_cpp "$LINENO"; then :
3718 # Broken: success on invalid input.
3721 # Passes both tests.
3725 rm -f conftest.err conftest.i conftest.$ac_ext
3728 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3729 rm -f conftest.i conftest.err conftest.$ac_ext
3730 if $ac_preproc_ok; then :
3742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3743 $as_echo "$CPP" >&6; }
3745 for ac_c_preproc_warn_flag in '' yes
3747 # Use a header file that comes with gcc, so configuring glibc
3748 # with a fresh cross-compiler works.
3749 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3750 # <limits.h> exists even on freestanding compilers.
3751 # On the NeXT, cc -E runs the code through the compiler's parser,
3752 # not just through cpp. "Syntax error" is here to catch this case.
3753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3754 /* end confdefs.h. */
3756 # include <limits.h>
3758 # include <assert.h>
3762 if ac_fn_c_try_cpp "$LINENO"; then :
3765 # Broken: fails on valid input.
3768 rm -f conftest.err conftest.i conftest.$ac_ext
3770 # OK, works on sane cases. Now check whether nonexistent headers
3771 # can be detected and how.
3772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3773 /* end confdefs.h. */
3774 #include <ac_nonexistent.h>
3776 if ac_fn_c_try_cpp "$LINENO"; then :
3777 # Broken: success on invalid input.
3780 # Passes both tests.
3784 rm -f conftest.err conftest.i conftest.$ac_ext
3787 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3788 rm -f conftest.i conftest.err conftest.$ac_ext
3789 if $ac_preproc_ok; then :
3792 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3793 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3794 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3795 See \`config.log' for more details" "$LINENO" 5; }
3799 ac_cpp='$CPP $CPPFLAGS'
3800 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3801 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3802 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3806 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3807 if ${ac_cv_path_GREP+:} false; then :
3808 $as_echo_n "(cached) " >&6
3810 if test -z "$GREP"; then
3811 ac_path_GREP_found=false
3812 # Loop through the user's path and test for each of PROGNAME-LIST
3813 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3814 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3817 test -z "$as_dir" && as_dir=.
3818 for ac_prog in grep ggrep; do
3819 for ac_exec_ext in '' $ac_executable_extensions; do
3820 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3821 as_fn_executable_p "$ac_path_GREP" || continue
3822 # Check for GNU ac_path_GREP and select it if it is found.
3823 # Check for GNU $ac_path_GREP
3824 case `"$ac_path_GREP" --version 2>&1` in
3826 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3829 $as_echo_n 0123456789 >"conftest.in"
3832 cat "conftest.in" "conftest.in" >"conftest.tmp"
3833 mv "conftest.tmp" "conftest.in"
3834 cp "conftest.in" "conftest.nl"
3835 $as_echo 'GREP' >> "conftest.nl"
3836 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3837 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3838 as_fn_arith $ac_count + 1 && ac_count=$as_val
3839 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3840 # Best one so far, save it but keep looking for a better one
3841 ac_cv_path_GREP="$ac_path_GREP"
3842 ac_path_GREP_max=$ac_count
3844 # 10*(2^10) chars as input seems more than enough
3845 test $ac_count -gt 10 && break
3847 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3850 $ac_path_GREP_found && break 3
3855 if test -z "$ac_cv_path_GREP"; then
3856 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3859 ac_cv_path_GREP=$GREP
3863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3864 $as_echo "$ac_cv_path_GREP" >&6; }
3865 GREP="$ac_cv_path_GREP"
3868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3869 $as_echo_n "checking for egrep... " >&6; }
3870 if ${ac_cv_path_EGREP+:} false; then :
3871 $as_echo_n "(cached) " >&6
3873 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3874 then ac_cv_path_EGREP="$GREP -E"
3876 if test -z "$EGREP"; then
3877 ac_path_EGREP_found=false
3878 # Loop through the user's path and test for each of PROGNAME-LIST
3879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3880 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3883 test -z "$as_dir" && as_dir=.
3884 for ac_prog in egrep; do
3885 for ac_exec_ext in '' $ac_executable_extensions; do
3886 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3887 as_fn_executable_p "$ac_path_EGREP" || continue
3888 # Check for GNU ac_path_EGREP and select it if it is found.
3889 # Check for GNU $ac_path_EGREP
3890 case `"$ac_path_EGREP" --version 2>&1` in
3892 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3895 $as_echo_n 0123456789 >"conftest.in"
3898 cat "conftest.in" "conftest.in" >"conftest.tmp"
3899 mv "conftest.tmp" "conftest.in"
3900 cp "conftest.in" "conftest.nl"
3901 $as_echo 'EGREP' >> "conftest.nl"
3902 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3903 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3904 as_fn_arith $ac_count + 1 && ac_count=$as_val
3905 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3906 # Best one so far, save it but keep looking for a better one
3907 ac_cv_path_EGREP="$ac_path_EGREP"
3908 ac_path_EGREP_max=$ac_count
3910 # 10*(2^10) chars as input seems more than enough
3911 test $ac_count -gt 10 && break
3913 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3916 $ac_path_EGREP_found && break 3
3921 if test -z "$ac_cv_path_EGREP"; then
3922 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3925 ac_cv_path_EGREP=$EGREP
3930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3931 $as_echo "$ac_cv_path_EGREP" >&6; }
3932 EGREP="$ac_cv_path_EGREP"
3935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3936 $as_echo_n "checking for ANSI C header files... " >&6; }
3937 if ${ac_cv_header_stdc+:} false; then :
3938 $as_echo_n "(cached) " >&6
3940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3941 /* end confdefs.h. */
3955 if ac_fn_c_try_compile "$LINENO"; then :
3956 ac_cv_header_stdc=yes
3958 ac_cv_header_stdc=no
3960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3962 if test $ac_cv_header_stdc = yes; then
3963 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3965 /* end confdefs.h. */
3969 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3970 $EGREP "memchr" >/dev/null 2>&1; then :
3973 ac_cv_header_stdc=no
3979 if test $ac_cv_header_stdc = yes; then
3980 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3982 /* end confdefs.h. */
3986 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3987 $EGREP "free" >/dev/null 2>&1; then :
3990 ac_cv_header_stdc=no
3996 if test $ac_cv_header_stdc = yes; then
3997 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3998 if test "$cross_compiling" = yes; then :
4001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4002 /* end confdefs.h. */
4005 #if ((' ' & 0x0FF) == 0x020)
4006 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4007 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4009 # define ISLOWER(c) \
4010 (('a' <= (c) && (c) <= 'i') \
4011 || ('j' <= (c) && (c) <= 'r') \
4012 || ('s' <= (c) && (c) <= 'z'))
4013 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4016 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4021 for (i = 0; i < 256; i++)
4022 if (XOR (islower (i), ISLOWER (i))
4023 || toupper (i) != TOUPPER (i))
4028 if ac_fn_c_try_run "$LINENO"; then :
4031 ac_cv_header_stdc=no
4033 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4034 conftest.$ac_objext conftest.beam conftest.$ac_ext
4039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4040 $as_echo "$ac_cv_header_stdc" >&6; }
4041 if test $ac_cv_header_stdc = yes; then
4043 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4047 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4048 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4049 inttypes.h stdint.h unistd.h
4051 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4052 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4054 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4055 cat >>confdefs.h <<_ACEOF
4056 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4065 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4066 if test "x$ac_cv_header_minix_config_h" = xyes; then :
4073 if test "$MINIX" = yes; then
4075 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4078 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4081 $as_echo "#define _MINIX 1" >>confdefs.h
4086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4087 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4088 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4089 $as_echo_n "(cached) " >&6
4091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4092 /* end confdefs.h. */
4094 # define __EXTENSIONS__ 1
4095 $ac_includes_default
4104 if ac_fn_c_try_compile "$LINENO"; then :
4105 ac_cv_safe_to_define___extensions__=yes
4107 ac_cv_safe_to_define___extensions__=no
4109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4112 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4113 test $ac_cv_safe_to_define___extensions__ = yes &&
4114 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4116 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4118 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4120 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4122 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4126 if test "$ac_cv_header_minix_config_h" = "yes"; then
4128 $as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h
4137 case "$exec_prefix" in
4139 exec_prefix="$prefix"
4144 if uname -s 2>&1 | grep MINGW32 >/dev/null; then on_mingw="yes"
4146 if echo $host $target | grep mingw32 >/dev/null; then on_mingw="yes"
4147 else on_mingw="no"; fi
4151 # Determine configuration file
4152 # the eval is to evaluate shell expansion twice
4153 UNBOUND_SBIN_DIR=`eval echo "${sbindir}"`
4155 UNBOUND_SYSCONF_DIR=`eval echo "${sysconfdir}"`
4157 UNBOUND_LOCALSTATE_DIR=`eval echo "${localstatedir}"`
4159 if test $on_mingw = "no"; then
4160 ub_conf_file=`eval echo "${sysconfdir}/unbound/unbound.conf"`
4162 ub_conf_file="C:\\Program Files\\Unbound\\service.conf"
4165 # Check whether --with-conf_file was given.
4166 if test "${with_conf_file+set}" = set; then :
4167 withval=$with_conf_file; ub_conf_file="$withval"
4171 hdr_config="`echo $ub_conf_file | sed -e 's/\\\\/\\\\\\\\/g'`"
4174 cat >>confdefs.h <<_ACEOF
4175 #define CONFIGFILE "$hdr_config"
4178 ub_conf_dir=`$as_dirname -- "$ub_conf_file" ||
4179 $as_expr X"$ub_conf_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4180 X"$ub_conf_file" : 'X\(//\)[^/]' \| \
4181 X"$ub_conf_file" : 'X\(//\)$' \| \
4182 X"$ub_conf_file" : 'X\(/\)' \| . 2>/dev/null ||
4183 $as_echo X"$ub_conf_file" |
4184 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4203 # Determine run, chroot directory and pidfile locations
4205 # Check whether --with-run-dir was given.
4206 if test "${with_run_dir+set}" = set; then :
4207 withval=$with_run_dir; UNBOUND_RUN_DIR="$withval"
4209 if test $on_mingw = no; then
4210 UNBOUND_RUN_DIR=`dirname "$ub_conf_file"`
4218 hdr_run="`echo $UNBOUND_RUN_DIR | sed -e 's/\\\\/\\\\\\\\/g'`"
4221 cat >>confdefs.h <<_ACEOF
4222 #define RUN_DIR "$hdr_run"
4227 # Check whether --with-chroot-dir was given.
4228 if test "${with_chroot_dir+set}" = set; then :
4229 withval=$with_chroot_dir; UNBOUND_CHROOT_DIR="$withval"
4231 if test $on_mingw = no; then
4232 UNBOUND_CHROOT_DIR="$UNBOUND_RUN_DIR"
4234 UNBOUND_CHROOT_DIR=""
4240 hdr_chroot="`echo $UNBOUND_CHROOT_DIR | sed -e 's/\\\\/\\\\\\\\/g'`"
4243 cat >>confdefs.h <<_ACEOF
4244 #define CHROOT_DIR "$hdr_chroot"
4249 # Check whether --with-share-dir was given.
4250 if test "${with_share_dir+set}" = set; then :
4251 withval=$with_share_dir; UNBOUND_SHARE_DIR="$withval"
4253 UNBOUND_SHARE_DIR="$UNBOUND_RUN_DIR"
4258 cat >>confdefs.h <<_ACEOF
4259 #define SHARE_DIR "$UNBOUND_SHARE_DIR"
4264 # Check whether --with-pidfile was given.
4265 if test "${with_pidfile+set}" = set; then :
4266 withval=$with_pidfile; UNBOUND_PIDFILE="$withval"
4268 if test $on_mingw = no; then
4269 UNBOUND_PIDFILE="$UNBOUND_RUN_DIR/unbound.pid"
4277 hdr_pid="`echo $UNBOUND_PIDFILE | sed -e 's/\\\\/\\\\\\\\/g'`"
4280 cat >>confdefs.h <<_ACEOF
4281 #define PIDFILE "$hdr_pid"
4286 # Check whether --with-rootkey-file was given.
4287 if test "${with_rootkey_file+set}" = set; then :
4288 withval=$with_rootkey_file; UNBOUND_ROOTKEY_FILE="$withval"
4290 if test $on_mingw = no; then
4291 UNBOUND_ROOTKEY_FILE="$UNBOUND_RUN_DIR/root.key"
4293 UNBOUND_ROOTKEY_FILE="C:\\Program Files\\Unbound\\root.key"
4299 hdr_rkey="`echo $UNBOUND_ROOTKEY_FILE | sed -e 's/\\\\/\\\\\\\\/g'`"
4302 cat >>confdefs.h <<_ACEOF
4303 #define ROOT_ANCHOR_FILE "$hdr_rkey"
4308 # Check whether --with-rootcert-file was given.
4309 if test "${with_rootcert_file+set}" = set; then :
4310 withval=$with_rootcert_file; UNBOUND_ROOTCERT_FILE="$withval"
4312 if test $on_mingw = no; then
4313 UNBOUND_ROOTCERT_FILE="$UNBOUND_RUN_DIR/icannbundle.pem"
4315 UNBOUND_ROOTCERT_FILE="C:\\Program Files\\Unbound\\icannbundle.pem"
4321 hdr_rpem="`echo $UNBOUND_ROOTCERT_FILE | sed -e 's/\\\\/\\\\\\\\/g'`"
4324 cat >>confdefs.h <<_ACEOF
4325 #define ROOT_CERT_FILE "$hdr_rpem"
4330 # Check whether --with-username was given.
4331 if test "${with_username+set}" = set; then :
4332 withval=$with_username; UNBOUND_USERNAME="$withval"
4334 UNBOUND_USERNAME="unbound"
4339 cat >>confdefs.h <<_ACEOF
4340 #define UB_USERNAME "$UNBOUND_USERNAME"
4345 $as_echo "#define WINVER 0x0502" >>confdefs.h
4347 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/' `
4350 cat >>confdefs.h <<_ACEOF
4351 #define RSRC_PACKAGE_VERSION $wnvs
4355 # Checks for typedefs, structures, and compiler characteristics.
4356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4357 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4358 if ${ac_cv_c_const+:} false; then :
4359 $as_echo_n "(cached) " >&6
4361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4362 /* end confdefs.h. */
4369 /* Ultrix mips cc rejects this sort of thing. */
4370 typedef int charset[2];
4371 const charset cs = { 0, 0 };
4372 /* SunOS 4.1.1 cc rejects this. */
4373 char const *const *pcpcc;
4375 /* NEC SVR4.0.2 mips cc rejects this. */
4376 struct point {int x, y;};
4377 static struct point const zero = {0,0};
4378 /* AIX XL C 1.02.0.0 rejects this.
4379 It does not let you subtract one const X* pointer from another in
4380 an arm of an if-expression whose if-part is not a constant
4382 const char *g = "string";
4383 pcpcc = &g + (g ? g-g : 0);
4384 /* HPUX 7.0 cc rejects these. */
4386 ppc = (char**) pcpcc;
4387 pcpcc = (char const *const *) ppc;
4388 { /* SCO 3.2v4 cc rejects this sort of thing. */
4391 char const *s = 0 ? (char *) 0 : (char const *) 0;
4396 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4398 const int *foo = &x[0];
4401 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4402 typedef const int *iptr;
4406 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
4407 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4408 struct s { int j; const int *ap[3]; } bx;
4409 struct s *b = &bx; b->j = 5;
4411 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4415 return !cs[0] && !zero.x;
4422 if ac_fn_c_try_compile "$LINENO"; then :
4427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4430 $as_echo "$ac_cv_c_const" >&6; }
4431 if test $ac_cv_c_const = no; then
4433 $as_echo "#define const /**/" >>confdefs.h
4438 ac_cpp='$CPP $CPPFLAGS'
4439 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4440 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4441 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4443 # allow user to override the -g -O2 flags.
4445 if test "x$CFLAGS" = "x" ; then
4448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -g" >&5
4449 $as_echo_n "checking whether $CC supports -g... " >&6; }
4450 cache=`echo g | sed 'y%.=/+-%___p_%'`
4451 if eval \${cv_prog_cc_flag_$cache+:} false; then :
4452 $as_echo_n "(cached) " >&6
4455 echo 'void f(void){}' >conftest.c
4456 if test -z "`$CC $CPPFLAGS $CFLAGS -g -c conftest.c 2>&1`"; then
4457 eval "cv_prog_cc_flag_$cache=yes"
4459 eval "cv_prog_cc_flag_$cache=no"
4461 rm -f conftest conftest.o conftest.c
4465 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
4466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4467 $as_echo "yes" >&6; }
4471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4472 $as_echo "no" >&6; }
4479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -O2" >&5
4480 $as_echo_n "checking whether $CC supports -O2... " >&6; }
4481 cache=`echo O2 | sed 'y%.=/+-%___p_%'`
4482 if eval \${cv_prog_cc_flag_$cache+:} false; then :
4483 $as_echo_n "(cached) " >&6
4486 echo 'void f(void){}' >conftest.c
4487 if test -z "`$CC $CPPFLAGS $CFLAGS -O2 -c conftest.c 2>&1`"; then
4488 eval "cv_prog_cc_flag_$cache=yes"
4490 eval "cv_prog_cc_flag_$cache=no"
4492 rm -f conftest conftest.o conftest.c
4496 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
4497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4498 $as_echo "yes" >&6; }
4500 CFLAGS="$CFLAGS -O2"
4502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4503 $as_echo "no" >&6; }
4511 ac_cpp='$CPP $CPPFLAGS'
4512 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4513 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4514 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4515 if test -n "$ac_tool_prefix"; then
4516 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4517 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4519 $as_echo_n "checking for $ac_word... " >&6; }
4520 if ${ac_cv_prog_CC+:} false; then :
4521 $as_echo_n "(cached) " >&6
4523 if test -n "$CC"; then
4524 ac_cv_prog_CC="$CC" # Let the user override the test.
4526 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4530 test -z "$as_dir" && as_dir=.
4531 for ac_exec_ext in '' $ac_executable_extensions; do
4532 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4533 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4534 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4544 if test -n "$CC"; then
4545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4546 $as_echo "$CC" >&6; }
4548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4549 $as_echo "no" >&6; }
4554 if test -z "$ac_cv_prog_CC"; then
4556 # Extract the first word of "gcc", so it can be a program name with args.
4557 set dummy gcc; ac_word=$2
4558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4559 $as_echo_n "checking for $ac_word... " >&6; }
4560 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4561 $as_echo_n "(cached) " >&6
4563 if test -n "$ac_ct_CC"; then
4564 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4570 test -z "$as_dir" && as_dir=.
4571 for ac_exec_ext in '' $ac_executable_extensions; do
4572 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4573 ac_cv_prog_ac_ct_CC="gcc"
4574 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4583 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4584 if test -n "$ac_ct_CC"; then
4585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4586 $as_echo "$ac_ct_CC" >&6; }
4588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4589 $as_echo "no" >&6; }
4592 if test "x$ac_ct_CC" = x; then
4595 case $cross_compiling:$ac_tool_warned in
4597 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4598 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4599 ac_tool_warned=yes ;;
4607 if test -z "$CC"; then
4608 if test -n "$ac_tool_prefix"; then
4609 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4610 set dummy ${ac_tool_prefix}cc; ac_word=$2
4611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4612 $as_echo_n "checking for $ac_word... " >&6; }
4613 if ${ac_cv_prog_CC+:} false; then :
4614 $as_echo_n "(cached) " >&6
4616 if test -n "$CC"; then
4617 ac_cv_prog_CC="$CC" # Let the user override the test.
4619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4623 test -z "$as_dir" && as_dir=.
4624 for ac_exec_ext in '' $ac_executable_extensions; do
4625 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4626 ac_cv_prog_CC="${ac_tool_prefix}cc"
4627 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4637 if test -n "$CC"; then
4638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4639 $as_echo "$CC" >&6; }
4641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4642 $as_echo "no" >&6; }
4648 if test -z "$CC"; then
4649 # Extract the first word of "cc", so it can be a program name with args.
4650 set dummy cc; ac_word=$2
4651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4652 $as_echo_n "checking for $ac_word... " >&6; }
4653 if ${ac_cv_prog_CC+:} false; then :
4654 $as_echo_n "(cached) " >&6
4656 if test -n "$CC"; then
4657 ac_cv_prog_CC="$CC" # Let the user override the test.
4660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4664 test -z "$as_dir" && as_dir=.
4665 for ac_exec_ext in '' $ac_executable_extensions; do
4666 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4667 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4668 ac_prog_rejected=yes
4672 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4679 if test $ac_prog_rejected = yes; then
4680 # We found a bogon in the path, so make sure we never use it.
4681 set dummy $ac_cv_prog_CC
4683 if test $# != 0; then
4684 # We chose a different compiler from the bogus one.
4685 # However, it has the same basename, so the bogon will be chosen
4686 # first if we set CC to just the basename; use the full file name.
4688 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4694 if test -n "$CC"; then
4695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4696 $as_echo "$CC" >&6; }
4698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4699 $as_echo "no" >&6; }
4704 if test -z "$CC"; then
4705 if test -n "$ac_tool_prefix"; then
4706 for ac_prog in cl.exe
4708 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4709 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4711 $as_echo_n "checking for $ac_word... " >&6; }
4712 if ${ac_cv_prog_CC+:} false; then :
4713 $as_echo_n "(cached) " >&6
4715 if test -n "$CC"; then
4716 ac_cv_prog_CC="$CC" # Let the user override the test.
4718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4722 test -z "$as_dir" && as_dir=.
4723 for ac_exec_ext in '' $ac_executable_extensions; do
4724 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4725 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4726 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4736 if test -n "$CC"; then
4737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4738 $as_echo "$CC" >&6; }
4740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4741 $as_echo "no" >&6; }
4745 test -n "$CC" && break
4748 if test -z "$CC"; then
4750 for ac_prog in cl.exe
4752 # Extract the first word of "$ac_prog", so it can be a program name with args.
4753 set dummy $ac_prog; ac_word=$2
4754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4755 $as_echo_n "checking for $ac_word... " >&6; }
4756 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4757 $as_echo_n "(cached) " >&6
4759 if test -n "$ac_ct_CC"; then
4760 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4762 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4766 test -z "$as_dir" && as_dir=.
4767 for ac_exec_ext in '' $ac_executable_extensions; do
4768 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4769 ac_cv_prog_ac_ct_CC="$ac_prog"
4770 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4779 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4780 if test -n "$ac_ct_CC"; then
4781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4782 $as_echo "$ac_ct_CC" >&6; }
4784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4785 $as_echo "no" >&6; }
4789 test -n "$ac_ct_CC" && break
4792 if test "x$ac_ct_CC" = x; then
4795 case $cross_compiling:$ac_tool_warned in
4797 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4798 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4799 ac_tool_warned=yes ;;
4808 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4809 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4810 as_fn_error $? "no acceptable C compiler found in \$PATH
4811 See \`config.log' for more details" "$LINENO" 5; }
4813 # Provide some information about the compiler.
4814 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4817 for ac_option in --version -v -V -qversion; do
4818 { { ac_try="$ac_compiler $ac_option >&5"
4820 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4821 *) ac_try_echo=$ac_try;;
4823 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4824 $as_echo "$ac_try_echo"; } >&5
4825 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4827 if test -s conftest.err; then
4829 ... rest of stderr output deleted ...
4830 10q' conftest.err >conftest.er1
4831 cat conftest.er1 >&5
4833 rm -f conftest.er1 conftest.err
4834 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4835 test $ac_status = 0; }
4838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4839 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4840 if ${ac_cv_c_compiler_gnu+:} false; then :
4841 $as_echo_n "(cached) " >&6
4843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4844 /* end confdefs.h. */
4857 if ac_fn_c_try_compile "$LINENO"; then :
4862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4863 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4867 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4868 if test $ac_compiler_gnu = yes; then
4873 ac_test_CFLAGS=${CFLAGS+set}
4874 ac_save_CFLAGS=$CFLAGS
4875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4876 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4877 if ${ac_cv_prog_cc_g+:} false; then :
4878 $as_echo_n "(cached) " >&6
4880 ac_save_c_werror_flag=$ac_c_werror_flag
4881 ac_c_werror_flag=yes
4884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4885 /* end confdefs.h. */
4895 if ac_fn_c_try_compile "$LINENO"; then :
4899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4900 /* end confdefs.h. */
4910 if ac_fn_c_try_compile "$LINENO"; then :
4913 ac_c_werror_flag=$ac_save_c_werror_flag
4915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4916 /* end confdefs.h. */
4926 if ac_fn_c_try_compile "$LINENO"; then :
4929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4934 ac_c_werror_flag=$ac_save_c_werror_flag
4936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4937 $as_echo "$ac_cv_prog_cc_g" >&6; }
4938 if test "$ac_test_CFLAGS" = set; then
4939 CFLAGS=$ac_save_CFLAGS
4940 elif test $ac_cv_prog_cc_g = yes; then
4941 if test "$GCC" = yes; then
4947 if test "$GCC" = yes; then
4953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4954 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4955 if ${ac_cv_prog_cc_c89+:} false; then :
4956 $as_echo_n "(cached) " >&6
4958 ac_cv_prog_cc_c89=no
4960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4961 /* end confdefs.h. */
4965 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4966 struct buf { int x; };
4967 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4968 static char *e (p, i)
4974 static char *f (char * (*g) (char **, int), char **p, ...)
4979 s = g (p, va_arg (v,int));
4984 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4985 function prototypes and stuff, but not '\xHH' hex character constants.
4986 These don't provoke an error unfortunately, instead are silently treated
4987 as 'x'. The following induces an error, until -std is added to get
4988 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4989 array size at least. It's necessary to write '\x00'==0 to get something
4990 that's true only with -std. */
4991 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4993 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4994 inside strings and character constants. */
4996 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4998 int test (int i, double x);
4999 struct s1 {int (*f) (int a);};
5000 struct s2 {int (*f) (double a);};
5001 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5007 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5012 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5013 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5015 CC="$ac_save_CC $ac_arg"
5016 if ac_fn_c_try_compile "$LINENO"; then :
5017 ac_cv_prog_cc_c89=$ac_arg
5019 rm -f core conftest.err conftest.$ac_objext
5020 test "x$ac_cv_prog_cc_c89" != "xno" && break
5022 rm -f conftest.$ac_ext
5027 case "x$ac_cv_prog_cc_c89" in
5029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5030 $as_echo "none needed" >&6; } ;;
5032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5033 $as_echo "unsupported" >&6; } ;;
5035 CC="$CC $ac_cv_prog_cc_c89"
5036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5037 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5039 if test "x$ac_cv_prog_cc_c89" != xno; then :
5044 ac_cpp='$CPP $CPPFLAGS'
5045 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5046 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5047 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $CC dependency flag" >&5
5051 $as_echo_n "checking $CC dependency flag... " >&6; }
5052 echo 'void f(){}' >conftest.c
5053 if test "`$CC -MM conftest.c 2>&1`" = "conftest.o: conftest.c"; then
5056 if test "`$CC -xM1 conftest.c 2>&1`" = "conftest.o: conftest.c"; then
5059 DEPFLAG="-MM" # dunno do something
5062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEPFLAG" >&5
5063 $as_echo "$DEPFLAG" >&6; }
5070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Werror" >&5
5071 $as_echo_n "checking whether $CC supports -Werror... " >&6; }
5072 cache=`echo Werror | sed 'y%.=/+-%___p_%'`
5073 if eval \${cv_prog_cc_flag_$cache+:} false; then :
5074 $as_echo_n "(cached) " >&6
5077 echo 'void f(void){}' >conftest.c
5078 if test -z "`$CC $CPPFLAGS $CFLAGS -Werror -c conftest.c 2>&1`"; then
5079 eval "cv_prog_cc_flag_$cache=yes"
5081 eval "cv_prog_cc_flag_$cache=no"
5083 rm -f conftest conftest.o conftest.c
5087 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
5088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5089 $as_echo "yes" >&6; }
5093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5094 $as_echo "no" >&6; }
5101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5
5102 $as_echo_n "checking whether $CC supports -Wall... " >&6; }
5103 cache=`echo Wall | sed 'y%.=/+-%___p_%'`
5104 if eval \${cv_prog_cc_flag_$cache+:} false; then :
5105 $as_echo_n "(cached) " >&6
5108 echo 'void f(void){}' >conftest.c
5109 if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then
5110 eval "cv_prog_cc_flag_$cache=yes"
5112 eval "cv_prog_cc_flag_$cache=no"
5114 rm -f conftest conftest.o conftest.c
5118 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
5119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5120 $as_echo "yes" >&6; }
5122 ERRFLAG="$ERRFLAG -Wall"
5124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5125 $as_echo "no" >&6; }
5127 ERRFLAG="$ERRFLAG -errfmt"
5134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -std=c99" >&5
5135 $as_echo_n "checking whether $CC supports -std=c99... " >&6; }
5136 cache=`echo std=c99 | sed 'y%.=/+-%___p_%'`
5137 if eval \${cv_prog_cc_flag_$cache+:} false; then :
5138 $as_echo_n "(cached) " >&6
5141 echo 'void f(void){}' >conftest.c
5142 if test -z "`$CC $CPPFLAGS $CFLAGS -std=c99 -c conftest.c 2>&1`"; then
5143 eval "cv_prog_cc_flag_$cache=yes"
5145 eval "cv_prog_cc_flag_$cache=no"
5147 rm -f conftest conftest.o conftest.c
5151 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
5152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5153 $as_echo "yes" >&6; }
5157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5158 $as_echo "no" >&6; }
5165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -xc99" >&5
5166 $as_echo_n "checking whether $CC supports -xc99... " >&6; }
5167 cache=`echo xc99 | sed 'y%.=/+-%___p_%'`
5168 if eval \${cv_prog_cc_flag_$cache+:} false; then :
5169 $as_echo_n "(cached) " >&6
5172 echo 'void f(void){}' >conftest.c
5173 if test -z "`$CC $CPPFLAGS $CFLAGS -xc99 -c conftest.c 2>&1`"; then
5174 eval "cv_prog_cc_flag_$cache=yes"
5176 eval "cv_prog_cc_flag_$cache=no"
5178 rm -f conftest conftest.o conftest.c
5182 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
5183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5184 $as_echo "yes" >&6; }
5188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5189 $as_echo "no" >&6; }
5195 for ac_header in getopt.h time.h
5197 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5198 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5200 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5201 cat >>confdefs.h <<_ACEOF
5202 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5213 { $as_echo "$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
5214 $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 $CC... " >&6; }
5215 cache=`$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" | $as_tr_sh`
5216 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then :
5217 $as_echo_n "(cached) " >&6
5221 #include "confdefs.h"
5224 #include <sys/time.h>
5230 #ifdef HAVE_GETOPT_H
5241 const char* str = NULL;
5243 msg.msg_control = 0;
5244 t = ctime_r(&time, buf);
5247 a = getopt(2, opts, "a");
5249 str = gai_strerror(0);
5250 if(str && t && tv.tv_usec && msg.msg_control)
5255 echo 'void f(){}' >>conftest.c
5256 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
5257 eval "cv_prog_cc_flag_needed_$cache=no"
5260 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 $ERRFLAG -c conftest.c 2>&1`"; then
5261 eval "cv_prog_cc_flag_needed_$cache=yes"
5263 eval "cv_prog_cc_flag_needed_$cache=fail"
5264 #echo 'Test with flag fails too!'
5266 #echo "$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 $ERRFLAG -c conftest.c 2>&1"
5267 #echo `$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 $ERRFLAG -c conftest.c 2>&1`
5272 rm -f conftest conftest.c conftest.o
5276 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
5277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5278 $as_echo "yes" >&6; }
5280 CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE"
5282 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
5283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5284 $as_echo "no" >&6; }
5285 #echo 'Test with flag is no!'
5287 #echo "$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 $ERRFLAG -c conftest.c 2>&1"
5288 #echo `$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`
5293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5294 $as_echo "failed" >&6; }
5304 { $as_echo "$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
5305 $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 $CC... " >&6; }
5306 cache=`$as_echo "$C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" | $as_tr_sh`
5307 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then :
5308 $as_echo_n "(cached) " >&6
5312 #include "confdefs.h"
5315 #include <sys/time.h>
5321 #ifdef HAVE_GETOPT_H
5332 const char* str = NULL;
5334 msg.msg_control = 0;
5335 t = ctime_r(&time, buf);
5338 a = getopt(2, opts, "a");
5340 str = gai_strerror(0);
5341 if(str && t && tv.tv_usec && msg.msg_control)
5346 echo 'void f(){}' >>conftest.c
5347 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
5348 eval "cv_prog_cc_flag_needed_$cache=no"
5351 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 $ERRFLAG -c conftest.c 2>&1`"; then
5352 eval "cv_prog_cc_flag_needed_$cache=yes"
5354 eval "cv_prog_cc_flag_needed_$cache=fail"
5355 #echo 'Test with flag fails too!'
5357 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1"
5358 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1`
5363 rm -f conftest conftest.c conftest.o
5367 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
5368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5369 $as_echo "yes" >&6; }
5371 CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE"
5373 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
5374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5375 $as_echo "no" >&6; }
5376 #echo 'Test with flag is no!'
5378 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1"
5379 #echo `$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`
5384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5385 $as_echo "failed" >&6; }
5395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG as a flag for $CC" >&5
5396 $as_echo_n "checking whether we need $C99FLAG as a flag for $CC... " >&6; }
5397 cache=`$as_echo "$C99FLAG" | $as_tr_sh`
5398 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then :
5399 $as_echo_n "(cached) " >&6
5403 #include <stdbool.h>
5410 echo 'void f(){}' >>conftest.c
5411 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
5412 eval "cv_prog_cc_flag_needed_$cache=no"
5415 if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`"; then
5416 eval "cv_prog_cc_flag_needed_$cache=yes"
5418 eval "cv_prog_cc_flag_needed_$cache=fail"
5419 #echo 'Test with flag fails too!'
5421 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1"
5422 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`
5427 rm -f conftest conftest.c conftest.o
5431 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
5432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5433 $as_echo "yes" >&6; }
5435 CFLAGS="$CFLAGS $C99FLAG"
5437 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
5438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5439 $as_echo "no" >&6; }
5440 #echo 'Test with flag is no!'
5442 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1"
5443 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`
5448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5449 $as_echo "failed" >&6; }
5459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for $CC" >&5
5460 $as_echo_n "checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for $CC... " >&6; }
5461 cache=_D_BSD_SOURCE__D_DEFAULT_SOURCE
5462 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then :
5463 $as_echo_n "(cached) " >&6
5475 echo 'void f(){}' >>conftest.c
5476 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
5477 eval "cv_prog_cc_flag_needed_$cache=no"
5480 if test -z "`$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then
5481 eval "cv_prog_cc_flag_needed_$cache=yes"
5483 eval "cv_prog_cc_flag_needed_$cache=fail"
5484 #echo 'Test with flag fails too!'
5486 #echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1"
5487 #echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1`
5492 rm -f conftest conftest.c conftest.o
5496 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
5497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5498 $as_echo "yes" >&6; }
5500 CFLAGS="$CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE"
5502 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
5503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5504 $as_echo "no" >&6; }
5505 #echo 'Test with flag is no!'
5507 #echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1"
5508 #echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1`
5513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5514 $as_echo "failed" >&6; }
5524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE as a flag for $CC" >&5
5525 $as_echo_n "checking whether we need -D_GNU_SOURCE as a flag for $CC... " >&6; }
5527 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then :
5528 $as_echo_n "(cached) " >&6
5532 #include <netinet/in.h>
5535 struct in6_pktinfo inf;
5536 int a = (int)sizeof(inf);
5540 echo 'void f(){}' >>conftest.c
5541 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
5542 eval "cv_prog_cc_flag_needed_$cache=no"
5545 if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then
5546 eval "cv_prog_cc_flag_needed_$cache=yes"
5548 eval "cv_prog_cc_flag_needed_$cache=fail"
5549 #echo 'Test with flag fails too!'
5551 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1"
5552 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1`
5557 rm -f conftest conftest.c conftest.o
5561 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
5562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5563 $as_echo "yes" >&6; }
5565 CFLAGS="$CFLAGS -D_GNU_SOURCE"
5567 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
5568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5569 $as_echo "no" >&6; }
5570 #echo 'Test with flag is no!'
5572 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1"
5573 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1`
5578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5579 $as_echo "failed" >&6; }
5586 # check again for GNU_SOURCE for setresgid. May fail if setresgid
5587 # is not available at all. -D_FRSRESGID is to make this check unique.
5588 # otherwise we would get the previous cached result.
5592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC" >&5
5593 $as_echo_n "checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC... " >&6; }
5594 cache=_D_GNU_SOURCE__D_FRSRESGID
5595 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then :
5596 $as_echo_n "(cached) " >&6
5603 int a = setresgid(0,0,0);
5604 a = setresuid(0,0,0);
5608 echo 'void f(){}' >>conftest.c
5609 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
5610 eval "cv_prog_cc_flag_needed_$cache=no"
5613 if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1`"; then
5614 eval "cv_prog_cc_flag_needed_$cache=yes"
5616 eval "cv_prog_cc_flag_needed_$cache=fail"
5617 #echo 'Test with flag fails too!'
5619 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1"
5620 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1`
5625 rm -f conftest conftest.c conftest.o
5629 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
5630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5631 $as_echo "yes" >&6; }
5633 CFLAGS="$CFLAGS -D_GNU_SOURCE"
5635 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
5636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5637 $as_echo "no" >&6; }
5638 #echo 'Test with flag is no!'
5640 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1"
5641 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1`
5646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5647 $as_echo "failed" >&6; }
5657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC" >&5
5658 $as_echo_n "checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC... " >&6; }
5659 cache=_D_POSIX_C_SOURCE_200112
5660 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then :
5661 $as_echo_n "(cached) " >&6
5665 #include "confdefs.h"
5676 const char* str = NULL;
5677 t = ctime_r(&time, buf);
5678 str = gai_strerror(0);
5684 echo 'void f(){}' >>conftest.c
5685 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
5686 eval "cv_prog_cc_flag_needed_$cache=no"
5689 if test -z "`$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1`"; then
5690 eval "cv_prog_cc_flag_needed_$cache=yes"
5692 eval "cv_prog_cc_flag_needed_$cache=fail"
5693 #echo 'Test with flag fails too!'
5695 #echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1"
5696 #echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1`
5701 rm -f conftest conftest.c conftest.o
5705 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
5706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5707 $as_echo "yes" >&6; }
5709 CFLAGS="$CFLAGS -D_POSIX_C_SOURCE=200112"
5711 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
5712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5713 $as_echo "no" >&6; }
5714 #echo 'Test with flag is no!'
5716 #echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1"
5717 #echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1`
5722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5723 $as_echo "failed" >&6; }
5733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D__EXTENSIONS__ as a flag for $CC" >&5
5734 $as_echo_n "checking whether we need -D__EXTENSIONS__ as a flag for $CC... " >&6; }
5735 cache=_D__EXTENSIONS__
5736 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then :
5737 $as_echo_n "(cached) " >&6
5741 #include "confdefs.h"
5744 #include <sys/time.h>
5749 #ifdef HAVE_GETOPT_H
5759 a = getopt(2, opts, "a");
5766 echo 'void f(){}' >>conftest.c
5767 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
5768 eval "cv_prog_cc_flag_needed_$cache=no"
5771 if test -z "`$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1`"; then
5772 eval "cv_prog_cc_flag_needed_$cache=yes"
5774 eval "cv_prog_cc_flag_needed_$cache=fail"
5775 #echo 'Test with flag fails too!'
5777 #echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1"
5778 #echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1`
5783 rm -f conftest conftest.c conftest.o
5787 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
5788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5789 $as_echo "yes" >&6; }
5791 CFLAGS="$CFLAGS -D__EXTENSIONS__"
5793 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
5794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5795 $as_echo "no" >&6; }
5796 #echo 'Test with flag is no!'
5798 #echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1"
5799 #echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1`
5804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5805 $as_echo "failed" >&6; }
5814 # debug mode flags warnings
5815 # Check whether --enable-checking was given.
5816 if test "${enable_checking+set}" = set; then :
5817 enableval=$enable_checking;
5820 # Check whether --enable-debug was given.
5821 if test "${enable_debug+set}" = set; then :
5822 enableval=$enable_debug;
5825 if test "$enable_debug" = "yes"; then debug_enabled="$enable_debug";
5826 else debug_enabled="$enable_checking"; fi
5828 case "$debug_enabled" in
5832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -W" >&5
5833 $as_echo_n "checking whether $CC supports -W... " >&6; }
5834 cache=`echo W | sed 'y%.=/+-%___p_%'`
5835 if eval \${cv_prog_cc_flag_$cache+:} false; then :
5836 $as_echo_n "(cached) " >&6
5839 echo 'void f(void){}' >conftest.c
5840 if test -z "`$CC $CPPFLAGS $CFLAGS -W -c conftest.c 2>&1`"; then
5841 eval "cv_prog_cc_flag_$cache=yes"
5843 eval "cv_prog_cc_flag_$cache=no"
5845 rm -f conftest conftest.o conftest.c
5849 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
5850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5851 $as_echo "yes" >&6; }
5855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5856 $as_echo "no" >&6; }
5863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5
5864 $as_echo_n "checking whether $CC supports -Wall... " >&6; }
5865 cache=`echo Wall | sed 'y%.=/+-%___p_%'`
5866 if eval \${cv_prog_cc_flag_$cache+:} false; then :
5867 $as_echo_n "(cached) " >&6
5870 echo 'void f(void){}' >conftest.c
5871 if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then
5872 eval "cv_prog_cc_flag_$cache=yes"
5874 eval "cv_prog_cc_flag_$cache=no"
5876 rm -f conftest conftest.o conftest.c
5880 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
5881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5882 $as_echo "yes" >&6; }
5884 CFLAGS="$CFLAGS -Wall"
5886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5887 $as_echo "no" >&6; }
5894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wextra" >&5
5895 $as_echo_n "checking whether $CC supports -Wextra... " >&6; }
5896 cache=`echo Wextra | sed 'y%.=/+-%___p_%'`
5897 if eval \${cv_prog_cc_flag_$cache+:} false; then :
5898 $as_echo_n "(cached) " >&6
5901 echo 'void f(void){}' >conftest.c
5902 if test -z "`$CC $CPPFLAGS $CFLAGS -Wextra -c conftest.c 2>&1`"; then
5903 eval "cv_prog_cc_flag_$cache=yes"
5905 eval "cv_prog_cc_flag_$cache=no"
5907 rm -f conftest conftest.o conftest.c
5911 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
5912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5913 $as_echo "yes" >&6; }
5915 CFLAGS="$CFLAGS -Wextra"
5917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5918 $as_echo "no" >&6; }
5925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wdeclaration-after-statement" >&5
5926 $as_echo_n "checking whether $CC supports -Wdeclaration-after-statement... " >&6; }
5927 cache=`echo Wdeclaration-after-statement | sed 'y%.=/+-%___p_%'`
5928 if eval \${cv_prog_cc_flag_$cache+:} false; then :
5929 $as_echo_n "(cached) " >&6
5932 echo 'void f(void){}' >conftest.c
5933 if test -z "`$CC $CPPFLAGS $CFLAGS -Wdeclaration-after-statement -c conftest.c 2>&1`"; then
5934 eval "cv_prog_cc_flag_$cache=yes"
5936 eval "cv_prog_cc_flag_$cache=no"
5938 rm -f conftest conftest.o conftest.c
5942 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
5943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5944 $as_echo "yes" >&6; }
5946 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
5948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5949 $as_echo "no" >&6; }
5955 $as_echo "#define UNBOUND_DEBUG /**/" >>confdefs.h
5962 if test "$default_cflags" = "yes"; then
5963 # only when CFLAGS was "" at the start, if the users wants to
5964 # override we shouldn't add default cflags, because they wouldn't
5965 # be able to turn off these options and set the CFLAGS wanted.
5967 # Check whether --enable-flto was given.
5968 if test "${enable_flto+set}" = set; then :
5969 enableval=$enable_flto;
5972 if test "x$enable_flto" != "xno"; then :
5974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -flto" >&5
5975 $as_echo_n "checking if $CC supports -flto... " >&6; }
5977 CFLAGS="$CFLAGS -flto"
5978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5979 /* end confdefs.h. */
5989 if ac_fn_c_try_link "$LINENO"; then :
5991 if $CC $CFLAGS -o conftest conftest.c 2>&1 | $GREP -e "warning: no debug symbols in executable" -e "warning: object" >/dev/null; then
5993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5994 $as_echo "no" >&6; }
5996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5997 $as_echo "yes" >&6; }
5999 rm -f conftest conftest.c conftest.o
6002 CFLAGS="$BAKCFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6003 $as_echo "no" >&6; }
6005 rm -f core conftest.err conftest.$ac_objext \
6006 conftest$ac_exeext conftest.$ac_ext
6011 # Check whether --enable-pie was given.
6012 if test "${enable_pie+set}" = set; then :
6013 enableval=$enable_pie;
6016 if test "x$enable_pie" = "xyes"; then :
6018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports PIE" >&5
6019 $as_echo_n "checking if $CC supports PIE... " >&6; }
6020 BAKLDFLAGS="$LDFLAGS"
6022 LDFLAGS="$LDFLAGS -pie"
6023 CFLAGS="$CFLAGS -fPIE"
6024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6025 /* end confdefs.h. */
6035 if ac_fn_c_try_link "$LINENO"; then :
6037 if $CC $CFLAGS $LDFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then
6038 LDFLAGS="$BAKLDFLAGS"
6039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6040 $as_echo "no" >&6; }
6042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6043 $as_echo "yes" >&6; }
6045 rm -f conftest conftest.c conftest.o
6048 LDFLAGS="$BAKLDFLAGS" ; CFLAGS="$BAKCFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6049 $as_echo "no" >&6; }
6051 rm -f core conftest.err conftest.$ac_objext \
6052 conftest$ac_exeext conftest.$ac_ext
6057 # Check whether --enable-relro_now was given.
6058 if test "${enable_relro_now+set}" = set; then :
6059 enableval=$enable_relro_now;
6062 if test "x$enable_relro_now" = "xyes"; then :
6064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wl,-z,relro,-z,now" >&5
6065 $as_echo_n "checking if $CC supports -Wl,-z,relro,-z,now... " >&6; }
6066 BAKLDFLAGS="$LDFLAGS"
6067 LDFLAGS="$LDFLAGS -Wl,-z,relro,-z,now"
6068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6069 /* end confdefs.h. */
6079 if ac_fn_c_try_link "$LINENO"; then :
6081 if $CC $CFLAGS $LDFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then
6082 LDFLAGS="$BAKLDFLAGS"
6083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6084 $as_echo "no" >&6; }
6086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6087 $as_echo "yes" >&6; }
6089 rm -f conftest conftest.c conftest.o
6092 LDFLAGS="$BAKLDFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6093 $as_echo "no" >&6; }
6095 rm -f core conftest.err conftest.$ac_objext \
6096 conftest$ac_exeext conftest.$ac_ext
6102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
6103 $as_echo_n "checking for inline... " >&6; }
6104 if ${ac_cv_c_inline+:} false; then :
6105 $as_echo_n "(cached) " >&6
6108 for ac_kw in inline __inline__ __inline; do
6109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6110 /* end confdefs.h. */
6113 static $ac_kw foo_t static_foo () {return 0; }
6114 $ac_kw foo_t foo () {return 0; }
6118 if ac_fn_c_try_compile "$LINENO"; then :
6119 ac_cv_c_inline=$ac_kw
6121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6122 test "$ac_cv_c_inline" != no && break
6126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6127 $as_echo "$ac_cv_c_inline" >&6; }
6129 case $ac_cv_c_inline in
6132 case $ac_cv_c_inline in
6134 *) ac_val=$ac_cv_c_inline;;
6136 cat >>confdefs.h <<_ACEOF
6138 #define inline $ac_val
6145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"format\" attribute" >&5
6146 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"format\" attribute... " >&6; }
6147 if ${ac_cv_c_format_attribute+:} false; then :
6148 $as_echo_n "(cached) " >&6
6150 ac_cv_c_format_attribute=no
6151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6152 /* end confdefs.h. */
6154 void f (char *format, ...) __attribute__ ((format (printf, 1, 2)));
6155 void (*pf) (char *format, ...) __attribute__ ((format (printf, 1, 2)));
6167 if ac_fn_c_try_compile "$LINENO"; then :
6168 ac_cv_c_format_attribute="yes"
6170 ac_cv_c_format_attribute="no"
6172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_format_attribute" >&5
6178 $as_echo "$ac_cv_c_format_attribute" >&6; }
6179 if test $ac_cv_c_format_attribute = yes; then
6181 $as_echo "#define HAVE_ATTR_FORMAT 1" >>confdefs.h
6186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"unused\" attribute" >&5
6187 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"unused\" attribute... " >&6; }
6188 if ${ac_cv_c_unused_attribute+:} false; then :
6189 $as_echo_n "(cached) " >&6
6191 ac_cv_c_unused_attribute=no
6192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6193 /* end confdefs.h. */
6195 void f (char *u __attribute__((unused)));
6207 if ac_fn_c_try_compile "$LINENO"; then :
6208 ac_cv_c_unused_attribute="yes"
6210 ac_cv_c_unused_attribute="no"
6212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_unused_attribute" >&5
6220 $as_echo "$ac_cv_c_unused_attribute" >&6; }
6221 if test $ac_cv_c_unused_attribute = yes; then
6223 $as_echo "#define HAVE_ATTR_UNUSED 1" >>confdefs.h
6230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"weak\" attribute" >&5
6231 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"weak\" attribute... " >&6; }
6232 if ${ac_cv_c_weak_attribute+:} false; then :
6233 $as_echo_n "(cached) " >&6
6235 ac_cv_c_weak_attribute=no
6236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6237 /* end confdefs.h. */
6239 __attribute__((weak)) void f(int x) { printf("%d", x); }
6251 if ac_fn_c_try_compile "$LINENO"; then :
6252 ac_cv_c_weak_attribute="yes"
6254 ac_cv_c_weak_attribute="no"
6256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_weak_attribute" >&5
6262 $as_echo "$ac_cv_c_weak_attribute" >&6; }
6263 if test $ac_cv_c_weak_attribute = yes; then
6265 $as_echo "#define HAVE_ATTR_WEAK 1" >>confdefs.h
6270 if test "$srcdir" != "."; then
6271 CPPFLAGS="$CPPFLAGS -I$srcdir"
6276 for ac_prog in flex lex
6278 # Extract the first word of "$ac_prog", so it can be a program name with args.
6279 set dummy $ac_prog; ac_word=$2
6280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6281 $as_echo_n "checking for $ac_word... " >&6; }
6282 if ${ac_cv_prog_LEX+:} false; then :
6283 $as_echo_n "(cached) " >&6
6285 if test -n "$LEX"; then
6286 ac_cv_prog_LEX="$LEX" # Let the user override the test.
6288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6292 test -z "$as_dir" && as_dir=.
6293 for ac_exec_ext in '' $ac_executable_extensions; do
6294 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6295 ac_cv_prog_LEX="$ac_prog"
6296 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6306 if test -n "$LEX"; then
6307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
6308 $as_echo "$LEX" >&6; }
6310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6311 $as_echo "no" >&6; }
6315 test -n "$LEX" && break
6317 test -n "$LEX" || LEX=":"
6319 if test "x$LEX" != "x:"; then
6320 cat >conftest.l <<_ACEOF
6326 e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */
6327 yyless ((input () != 0)); }
6328 f { unput (yytext[0]); }
6329 . { BEGIN INITIAL; }
6331 #ifdef YYTEXT_POINTER
6332 extern char *yytext;
6337 return ! yylex () + ! yywrap ();
6340 { { ac_try="$LEX conftest.l"
6342 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6343 *) ac_try_echo=$ac_try;;
6345 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
6346 $as_echo "$ac_try_echo"; } >&5
6347 (eval "$LEX conftest.l") 2>&5
6349 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6350 test $ac_status = 0; }
6351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
6352 $as_echo_n "checking lex output file root... " >&6; }
6353 if ${ac_cv_prog_lex_root+:} false; then :
6354 $as_echo_n "(cached) " >&6
6357 if test -f lex.yy.c; then
6358 ac_cv_prog_lex_root=lex.yy
6359 elif test -f lexyy.c; then
6360 ac_cv_prog_lex_root=lexyy
6362 as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
6365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
6366 $as_echo "$ac_cv_prog_lex_root" >&6; }
6367 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
6369 if test -z "${LEXLIB+set}"; then
6370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
6371 $as_echo_n "checking lex library... " >&6; }
6372 if ${ac_cv_lib_lex+:} false; then :
6373 $as_echo_n "(cached) " >&6
6377 ac_cv_lib_lex='none needed'
6378 for ac_lib in '' -lfl -ll; do
6379 LIBS="$ac_lib $ac_save_LIBS"
6380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6381 /* end confdefs.h. */
6382 `cat $LEX_OUTPUT_ROOT.c`
6384 if ac_fn_c_try_link "$LINENO"; then :
6385 ac_cv_lib_lex=$ac_lib
6387 rm -f core conftest.err conftest.$ac_objext \
6388 conftest$ac_exeext conftest.$ac_ext
6389 test "$ac_cv_lib_lex" != 'none needed' && break
6394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
6395 $as_echo "$ac_cv_lib_lex" >&6; }
6396 test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
6400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
6401 $as_echo_n "checking whether yytext is a pointer... " >&6; }
6402 if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
6403 $as_echo_n "(cached) " >&6
6405 # POSIX says lex can declare yytext either as a pointer or an array; the
6406 # default is implementation-dependent. Figure out which it is, since
6407 # not all implementations provide the %pointer and %array declarations.
6408 ac_cv_prog_lex_yytext_pointer=no
6410 LIBS="$LEXLIB $ac_save_LIBS"
6411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6412 /* end confdefs.h. */
6414 #define YYTEXT_POINTER 1
6415 `cat $LEX_OUTPUT_ROOT.c`
6417 if ac_fn_c_try_link "$LINENO"; then :
6418 ac_cv_prog_lex_yytext_pointer=yes
6420 rm -f core conftest.err conftest.$ac_objext \
6421 conftest$ac_exeext conftest.$ac_ext
6425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
6426 $as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
6427 if test $ac_cv_prog_lex_yytext_pointer = yes; then
6429 $as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
6432 rm -f conftest.l $LEX_OUTPUT_ROOT.c
6436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yylex_destroy" >&5
6437 $as_echo_n "checking for yylex_destroy... " >&6; }
6438 if echo %% | $LEX -t 2>&1 | grep yylex_destroy >/dev/null 2>&1; then
6440 $as_echo "#define LEX_HAS_YYLEX_DESTROY 1" >>confdefs.h
6442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6443 $as_echo "yes" >&6; }
6444 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6445 $as_echo "no" >&6; }; fi
6447 for ac_prog in 'bison -y' byacc
6449 # Extract the first word of "$ac_prog", so it can be a program name with args.
6450 set dummy $ac_prog; ac_word=$2
6451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6452 $as_echo_n "checking for $ac_word... " >&6; }
6453 if ${ac_cv_prog_YACC+:} false; then :
6454 $as_echo_n "(cached) " >&6
6456 if test -n "$YACC"; then
6457 ac_cv_prog_YACC="$YACC" # Let the user override the test.
6459 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6463 test -z "$as_dir" && as_dir=.
6464 for ac_exec_ext in '' $ac_executable_extensions; do
6465 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6466 ac_cv_prog_YACC="$ac_prog"
6467 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6476 YACC=$ac_cv_prog_YACC
6477 if test -n "$YACC"; then
6478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
6479 $as_echo "$YACC" >&6; }
6481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6482 $as_echo "no" >&6; }
6486 test -n "$YACC" && break
6488 test -n "$YACC" || YACC="yacc"
6490 # Extract the first word of "doxygen", so it can be a program name with args.
6491 set dummy doxygen; ac_word=$2
6492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6493 $as_echo_n "checking for $ac_word... " >&6; }
6494 if ${ac_cv_prog_doxygen+:} false; then :
6495 $as_echo_n "(cached) " >&6
6497 if test -n "$doxygen"; then
6498 ac_cv_prog_doxygen="$doxygen" # Let the user override the test.
6500 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6504 test -z "$as_dir" && as_dir=.
6505 for ac_exec_ext in '' $ac_executable_extensions; do
6506 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6507 ac_cv_prog_doxygen="doxygen"
6508 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6517 doxygen=$ac_cv_prog_doxygen
6518 if test -n "$doxygen"; then
6519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doxygen" >&5
6520 $as_echo "$doxygen" >&6; }
6522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6523 $as_echo "no" >&6; }
6527 if test -n "$ac_tool_prefix"; then
6528 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6529 set dummy ${ac_tool_prefix}strip; ac_word=$2
6530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6531 $as_echo_n "checking for $ac_word... " >&6; }
6532 if ${ac_cv_prog_STRIP+:} false; then :
6533 $as_echo_n "(cached) " >&6
6535 if test -n "$STRIP"; then
6536 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6538 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6542 test -z "$as_dir" && as_dir=.
6543 for ac_exec_ext in '' $ac_executable_extensions; do
6544 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6545 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6546 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6555 STRIP=$ac_cv_prog_STRIP
6556 if test -n "$STRIP"; then
6557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6558 $as_echo "$STRIP" >&6; }
6560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6561 $as_echo "no" >&6; }
6566 if test -z "$ac_cv_prog_STRIP"; then
6568 # Extract the first word of "strip", so it can be a program name with args.
6569 set dummy strip; ac_word=$2
6570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6571 $as_echo_n "checking for $ac_word... " >&6; }
6572 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6573 $as_echo_n "(cached) " >&6
6575 if test -n "$ac_ct_STRIP"; then
6576 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6578 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6582 test -z "$as_dir" && as_dir=.
6583 for ac_exec_ext in '' $ac_executable_extensions; do
6584 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6585 ac_cv_prog_ac_ct_STRIP="strip"
6586 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6595 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6596 if test -n "$ac_ct_STRIP"; then
6597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6598 $as_echo "$ac_ct_STRIP" >&6; }
6600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6601 $as_echo "no" >&6; }
6604 if test "x$ac_ct_STRIP" = x; then
6607 case $cross_compiling:$ac_tool_warned in
6609 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6610 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6611 ac_tool_warned=yes ;;
6616 STRIP="$ac_cv_prog_STRIP"
6620 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
6621 if test -f "$ac_dir/install-sh"; then
6623 ac_install_sh="$ac_aux_dir/install-sh -c"
6625 elif test -f "$ac_dir/install.sh"; then
6627 ac_install_sh="$ac_aux_dir/install.sh -c"
6629 elif test -f "$ac_dir/shtool"; then
6631 ac_install_sh="$ac_aux_dir/shtool install -c"
6635 if test -z "$ac_aux_dir"; then
6636 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
6639 # These three variables are undocumented and unsupported,
6640 # and are intended to be withdrawn in a future Autoconf release.
6641 # They can cause serious problems if a builder's source tree is in a directory
6642 # whose full name contains unusual characters.
6643 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
6644 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
6645 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
6648 # Make sure we can run config.sub.
6649 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
6650 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
6652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
6653 $as_echo_n "checking build system type... " >&6; }
6654 if ${ac_cv_build+:} false; then :
6655 $as_echo_n "(cached) " >&6
6657 ac_build_alias=$build_alias
6658 test "x$ac_build_alias" = x &&
6659 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
6660 test "x$ac_build_alias" = x &&
6661 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
6662 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
6663 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
6666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
6667 $as_echo "$ac_cv_build" >&6; }
6668 case $ac_cv_build in
6670 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
6673 ac_save_IFS=$IFS; IFS='-'
6679 # Remember, the first character of IFS is used to create $*,
6680 # except with old shells:
6683 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
6686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
6687 $as_echo_n "checking host system type... " >&6; }
6688 if ${ac_cv_host+:} false; then :
6689 $as_echo_n "(cached) " >&6
6691 if test "x$host_alias" = x; then
6692 ac_cv_host=$ac_cv_build
6694 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
6695 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
6699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
6700 $as_echo "$ac_cv_host" >&6; }
6703 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
6706 ac_save_IFS=$IFS; IFS='-'
6712 # Remember, the first character of IFS is used to create $*,
6713 # except with old shells:
6716 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
6720 # skip these tests, we do not need them.
6729 # always use ./libtool unless override from commandline (libtool=mylibtool)
6730 if test -z "$libtool"; then
6734 # avoid libtool max commandline length test on systems that fork slowly.
6736 if echo "$host_os" | grep "sunos4" >/dev/null; then
6737 lt_cv_sys_max_cmd_len=32750;
6739 if test -n "$ac_tool_prefix"; then
6740 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6741 set dummy ${ac_tool_prefix}ar; ac_word=$2
6742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6743 $as_echo_n "checking for $ac_word... " >&6; }
6744 if ${ac_cv_path_AR+:} false; then :
6745 $as_echo_n "(cached) " >&6
6749 ac_cv_path_AR="$AR" # Let the user override the test with a path.
6752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6756 test -z "$as_dir" && as_dir=.
6757 for ac_exec_ext in '' $ac_executable_extensions; do
6758 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6759 ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
6760 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6771 if test -n "$AR"; then
6772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6773 $as_echo "$AR" >&6; }
6775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6776 $as_echo "no" >&6; }
6781 if test -z "$ac_cv_path_AR"; then
6783 # Extract the first word of "ar", so it can be a program name with args.
6784 set dummy ar; ac_word=$2
6785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6786 $as_echo_n "checking for $ac_word... " >&6; }
6787 if ${ac_cv_path_ac_pt_AR+:} false; then :
6788 $as_echo_n "(cached) " >&6
6792 ac_cv_path_ac_pt_AR="$ac_pt_AR" # Let the user override the test with a path.
6795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6799 test -z "$as_dir" && as_dir=.
6800 for ac_exec_ext in '' $ac_executable_extensions; do
6801 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6802 ac_cv_path_ac_pt_AR="$as_dir/$ac_word$ac_exec_ext"
6803 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6813 ac_pt_AR=$ac_cv_path_ac_pt_AR
6814 if test -n "$ac_pt_AR"; then
6815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_AR" >&5
6816 $as_echo "$ac_pt_AR" >&6; }
6818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6819 $as_echo "no" >&6; }
6822 if test "x$ac_pt_AR" = x; then
6825 case $cross_compiling:$ac_tool_warned in
6827 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6828 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6829 ac_tool_warned=yes ;;
6837 if test $AR = false; then
6838 as_fn_error $? "Cannot find 'ar', please extend PATH to include it" "$LINENO" 5
6843 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
6844 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
6849 macro_version='2.4.6'
6850 macro_revision='2.4.6'
6864 ltmain=$ac_aux_dir/ltmain.sh
6866 # Backslashify metacharacters that are still active within
6867 # double-quoted strings.
6868 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
6870 # Same as above, but do not quote variable references.
6871 double_quote_subst='s/\(["`\\]\)/\\\1/g'
6873 # Sed substitution to delay expansion of an escaped shell variable in a
6874 # double_quote_subst'ed string.
6875 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
6877 # Sed substitution to delay expansion of an escaped single quote.
6878 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
6880 # Sed substitution to avoid accidental globbing in evaled expressions
6881 no_glob_subst='s/\*/\\\*/g'
6883 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6884 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
6885 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
6887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
6888 $as_echo_n "checking how to print strings... " >&6; }
6889 # Test print first, because it will be a builtin if present.
6890 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
6891 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
6893 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
6896 # Use this function as a fallback that always works.
6897 func_fallback_echo ()
6899 eval 'cat <<_LTECHO_EOF
6903 ECHO='func_fallback_echo'
6906 # func_echo_all arg...
6907 # Invoke $ECHO with all args, space-separated.
6914 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
6915 $as_echo "printf" >&6; } ;;
6916 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
6917 $as_echo "print -r" >&6; } ;;
6918 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
6919 $as_echo "cat" >&6; } ;;
6935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
6936 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
6937 if ${ac_cv_path_SED+:} false; then :
6938 $as_echo_n "(cached) " >&6
6940 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
6941 for ac_i in 1 2 3 4 5 6 7; do
6942 ac_script="$ac_script$as_nl$ac_script"
6944 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
6945 { ac_script=; unset ac_script;}
6946 if test -z "$SED"; then
6947 ac_path_SED_found=false
6948 # Loop through the user's path and test for each of PROGNAME-LIST
6949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6953 test -z "$as_dir" && as_dir=.
6954 for ac_prog in sed gsed; do
6955 for ac_exec_ext in '' $ac_executable_extensions; do
6956 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
6957 as_fn_executable_p "$ac_path_SED" || continue
6958 # Check for GNU ac_path_SED and select it if it is found.
6959 # Check for GNU $ac_path_SED
6960 case `"$ac_path_SED" --version 2>&1` in
6962 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
6965 $as_echo_n 0123456789 >"conftest.in"
6968 cat "conftest.in" "conftest.in" >"conftest.tmp"
6969 mv "conftest.tmp" "conftest.in"
6970 cp "conftest.in" "conftest.nl"
6971 $as_echo '' >> "conftest.nl"
6972 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
6973 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6974 as_fn_arith $ac_count + 1 && ac_count=$as_val
6975 if test $ac_count -gt ${ac_path_SED_max-0}; then
6976 # Best one so far, save it but keep looking for a better one
6977 ac_cv_path_SED="$ac_path_SED"
6978 ac_path_SED_max=$ac_count
6980 # 10*(2^10) chars as input seems more than enough
6981 test $ac_count -gt 10 && break
6983 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6986 $ac_path_SED_found && break 3
6991 if test -z "$ac_cv_path_SED"; then
6992 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
6999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
7000 $as_echo "$ac_cv_path_SED" >&6; }
7001 SED="$ac_cv_path_SED"
7004 test -z "$SED" && SED=sed
7005 Xsed="$SED -e 1s/^X//"
7017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
7018 $as_echo_n "checking for fgrep... " >&6; }
7019 if ${ac_cv_path_FGREP+:} false; then :
7020 $as_echo_n "(cached) " >&6
7022 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
7023 then ac_cv_path_FGREP="$GREP -F"
7025 if test -z "$FGREP"; then
7026 ac_path_FGREP_found=false
7027 # Loop through the user's path and test for each of PROGNAME-LIST
7028 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7029 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
7032 test -z "$as_dir" && as_dir=.
7033 for ac_prog in fgrep; do
7034 for ac_exec_ext in '' $ac_executable_extensions; do
7035 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
7036 as_fn_executable_p "$ac_path_FGREP" || continue
7037 # Check for GNU ac_path_FGREP and select it if it is found.
7038 # Check for GNU $ac_path_FGREP
7039 case `"$ac_path_FGREP" --version 2>&1` in
7041 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
7044 $as_echo_n 0123456789 >"conftest.in"
7047 cat "conftest.in" "conftest.in" >"conftest.tmp"
7048 mv "conftest.tmp" "conftest.in"
7049 cp "conftest.in" "conftest.nl"
7050 $as_echo 'FGREP' >> "conftest.nl"
7051 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
7052 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
7053 as_fn_arith $ac_count + 1 && ac_count=$as_val
7054 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
7055 # Best one so far, save it but keep looking for a better one
7056 ac_cv_path_FGREP="$ac_path_FGREP"
7057 ac_path_FGREP_max=$ac_count
7059 # 10*(2^10) chars as input seems more than enough
7060 test $ac_count -gt 10 && break
7062 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
7065 $ac_path_FGREP_found && break 3
7070 if test -z "$ac_cv_path_FGREP"; then
7071 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
7074 ac_cv_path_FGREP=$FGREP
7079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
7080 $as_echo "$ac_cv_path_FGREP" >&6; }
7081 FGREP="$ac_cv_path_FGREP"
7084 test -z "$GREP" && GREP=grep
7104 # Check whether --with-gnu-ld was given.
7105 if test "${with_gnu_ld+set}" = set; then :
7106 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
7112 if test yes = "$GCC"; then
7113 # Check if gcc -print-prog-name=ld gives a path.
7114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
7115 $as_echo_n "checking for ld used by $CC... " >&6; }
7118 # gcc leaves a trailing carriage return, which upsets mingw
7119 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7121 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7124 # Accept absolute paths.
7126 re_direlt='/[^/][^/]*/\.\./'
7127 # Canonicalize the pathname of ld
7128 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
7129 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
7130 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
7132 test -z "$LD" && LD=$ac_prog
7135 # If it fails, then pretend we aren't using GCC.
7139 # If it is relative, then search for the first ld in PATH.
7143 elif test yes = "$with_gnu_ld"; then
7144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7145 $as_echo_n "checking for GNU ld... " >&6; }
7147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7148 $as_echo_n "checking for non-GNU ld... " >&6; }
7150 if ${lt_cv_path_LD+:} false; then :
7151 $as_echo_n "(cached) " >&6
7153 if test -z "$LD"; then
7154 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
7155 for ac_dir in $PATH; do
7157 test -z "$ac_dir" && ac_dir=.
7158 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7159 lt_cv_path_LD=$ac_dir/$ac_prog
7160 # Check to see if the program is GNU ld. I'd rather use --version,
7161 # but apparently some variants of GNU ld only accept -v.
7162 # Break only if it was the GNU/non-GNU ld that we prefer.
7163 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
7164 *GNU* | *'with BFD'*)
7165 test no != "$with_gnu_ld" && break
7168 test yes != "$with_gnu_ld" && break
7175 lt_cv_path_LD=$LD # Let the user override the test with a path.
7180 if test -n "$LD"; then
7181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7182 $as_echo "$LD" >&6; }
7184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7185 $as_echo "no" >&6; }
7187 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
7188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7189 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7190 if ${lt_cv_prog_gnu_ld+:} false; then :
7191 $as_echo_n "(cached) " >&6
7193 # I'd rather use --version here, but apparently some GNU lds only accept -v.
7194 case `$LD -v 2>&1 </dev/null` in
7195 *GNU* | *'with BFD'*)
7196 lt_cv_prog_gnu_ld=yes
7199 lt_cv_prog_gnu_ld=no
7203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
7204 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
7205 with_gnu_ld=$lt_cv_prog_gnu_ld
7215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
7216 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
7217 if ${lt_cv_path_NM+:} false; then :
7218 $as_echo_n "(cached) " >&6
7220 if test -n "$NM"; then
7221 # Let the user override the test.
7224 lt_nm_to_check=${ac_tool_prefix}nm
7225 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
7226 lt_nm_to_check="$lt_nm_to_check nm"
7228 for lt_tmp_nm in $lt_nm_to_check; do
7229 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
7230 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
7232 test -z "$ac_dir" && ac_dir=.
7233 tmp_nm=$ac_dir/$lt_tmp_nm
7234 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
7235 # Check to see if the nm accepts a BSD-compat flag.
7236 # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
7237 # nm: unknown option "B" ignored
7238 # Tru64's nm complains that /dev/null is an invalid object file
7239 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
7241 mingw*) lt_bad_file=conftest.nm/nofile ;;
7242 *) lt_bad_file=/dev/null ;;
7244 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
7245 *$lt_bad_file* | *'Invalid file or object type'*)
7246 lt_cv_path_NM="$tmp_nm -B"
7250 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
7252 lt_cv_path_NM="$tmp_nm -p"
7256 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
7257 continue # so that we can try to find one that supports BSD flags
7266 : ${lt_cv_path_NM=no}
7269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
7270 $as_echo "$lt_cv_path_NM" >&6; }
7271 if test no != "$lt_cv_path_NM"; then
7274 # Didn't find any BSD compatible name lister, look for dumpbin.
7275 if test -n "$DUMPBIN"; then :
7276 # Let the user override the test.
7278 if test -n "$ac_tool_prefix"; then
7279 for ac_prog in dumpbin "link -dump"
7281 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
7282 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
7283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7284 $as_echo_n "checking for $ac_word... " >&6; }
7285 if ${ac_cv_prog_DUMPBIN+:} false; then :
7286 $as_echo_n "(cached) " >&6
7288 if test -n "$DUMPBIN"; then
7289 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
7291 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7295 test -z "$as_dir" && as_dir=.
7296 for ac_exec_ext in '' $ac_executable_extensions; do
7297 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7298 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
7299 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7308 DUMPBIN=$ac_cv_prog_DUMPBIN
7309 if test -n "$DUMPBIN"; then
7310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
7311 $as_echo "$DUMPBIN" >&6; }
7313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7314 $as_echo "no" >&6; }
7318 test -n "$DUMPBIN" && break
7321 if test -z "$DUMPBIN"; then
7322 ac_ct_DUMPBIN=$DUMPBIN
7323 for ac_prog in dumpbin "link -dump"
7325 # Extract the first word of "$ac_prog", so it can be a program name with args.
7326 set dummy $ac_prog; ac_word=$2
7327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7328 $as_echo_n "checking for $ac_word... " >&6; }
7329 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
7330 $as_echo_n "(cached) " >&6
7332 if test -n "$ac_ct_DUMPBIN"; then
7333 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
7335 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7339 test -z "$as_dir" && as_dir=.
7340 for ac_exec_ext in '' $ac_executable_extensions; do
7341 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7342 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
7343 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7352 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
7353 if test -n "$ac_ct_DUMPBIN"; then
7354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
7355 $as_echo "$ac_ct_DUMPBIN" >&6; }
7357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7358 $as_echo "no" >&6; }
7362 test -n "$ac_ct_DUMPBIN" && break
7365 if test "x$ac_ct_DUMPBIN" = x; then
7368 case $cross_compiling:$ac_tool_warned in
7370 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7371 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7372 ac_tool_warned=yes ;;
7374 DUMPBIN=$ac_ct_DUMPBIN
7378 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
7380 DUMPBIN="$DUMPBIN -symbols -headers"
7388 if test : != "$DUMPBIN"; then
7392 test -z "$NM" && NM=nm
7399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
7400 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
7401 if ${lt_cv_nm_interface+:} false; then :
7402 $as_echo_n "(cached) " >&6
7404 lt_cv_nm_interface="BSD nm"
7405 echo "int some_variable = 0;" > conftest.$ac_ext
7406 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
7407 (eval "$ac_compile" 2>conftest.err)
7408 cat conftest.err >&5
7409 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
7410 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
7411 cat conftest.err >&5
7412 (eval echo "\"\$as_me:$LINENO: output\"" >&5)
7413 cat conftest.out >&5
7414 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
7415 lt_cv_nm_interface="MS dumpbin"
7419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
7420 $as_echo "$lt_cv_nm_interface" >&6; }
7422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7423 $as_echo_n "checking whether ln -s works... " >&6; }
7425 if test "$LN_S" = "ln -s"; then
7426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7427 $as_echo "yes" >&6; }
7429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7430 $as_echo "no, using $LN_S" >&6; }
7433 # find the maximum length of command line arguments
7434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
7435 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
7436 if ${lt_cv_sys_max_cmd_len+:} false; then :
7437 $as_echo_n "(cached) " >&6
7444 # On DJGPP, this test can blow up pretty badly due to problems in libc
7445 # (any single argument exceeding 2000 bytes causes a buffer overrun
7446 # during glob expansion). Even if it were fixed, the result of this
7447 # check would be larger than it should be.
7448 lt_cv_sys_max_cmd_len=12288; # 12K is about right
7452 # Under GNU Hurd, this test is not required because there is
7453 # no limit to the length of command line arguments.
7454 # Libtool will interpret -1 as no limit whatsoever
7455 lt_cv_sys_max_cmd_len=-1;
7458 cygwin* | mingw* | cegcc*)
7459 # On Win9x/ME, this test blows up -- it succeeds, but takes
7460 # about 5 minutes as the teststring grows exponentially.
7461 # Worse, since 9x/ME are not pre-emptively multitasking,
7462 # you end up with a "frozen" computer, even though with patience
7463 # the test eventually succeeds (with a max line length of 256k).
7464 # Instead, let's just punt: use the minimum linelength reported by
7465 # all of the supported platforms: 8192 (on NT/2K/XP).
7466 lt_cv_sys_max_cmd_len=8192;
7470 # On MiNT this can take a long time and run out of memory.
7471 lt_cv_sys_max_cmd_len=8192;
7475 # On AmigaOS with pdksh, this test takes hours, literally.
7476 # So we just punt and use a minimum line length of 8192.
7477 lt_cv_sys_max_cmd_len=8192;
7480 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
7481 # This has been around since 386BSD, at least. Likely further.
7482 if test -x /sbin/sysctl; then
7483 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
7484 elif test -x /usr/sbin/sysctl; then
7485 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
7487 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
7489 # And add a safety zone
7490 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
7491 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
7495 # We know the value 262144 and hardcode it with a safety zone (like BSD)
7496 lt_cv_sys_max_cmd_len=196608
7500 # The test takes a long time on OS/2.
7501 lt_cv_sys_max_cmd_len=8192
7505 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
7506 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
7507 # nice to cause kernel panics so lets avoid the loop below.
7508 # First set a reasonable default.
7509 lt_cv_sys_max_cmd_len=16384
7511 if test -x /sbin/sysconfig; then
7512 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
7513 *1*) lt_cv_sys_max_cmd_len=-1 ;;
7518 lt_cv_sys_max_cmd_len=102400
7520 sysv5* | sco5v6* | sysv4.2uw2*)
7521 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
7522 if test -n "$kargmax"; then
7523 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
7525 lt_cv_sys_max_cmd_len=32768
7529 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
7530 if test -n "$lt_cv_sys_max_cmd_len" && \
7531 test undefined != "$lt_cv_sys_max_cmd_len"; then
7532 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
7533 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
7535 # Make teststring a little bigger before we do anything with it.
7536 # a 1K string should be a reasonable start.
7537 for i in 1 2 3 4 5 6 7 8; do
7538 teststring=$teststring$teststring
7540 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
7541 # If test is not a shell built-in, we'll probably end up computing a
7542 # maximum length that is only half of the actual maximum length, but
7544 while { test X`env echo "$teststring$teststring" 2>/dev/null` \
7545 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
7546 test 17 != "$i" # 1/2 MB should be enough
7549 teststring=$teststring$teststring
7551 # Only check the string length outside the loop.
7552 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
7554 # Add a significant safety factor because C++ compilers can tack on
7555 # massive amounts of additional arguments before passing them to the
7556 # linker. It appears as though 1/2 is a usable value.
7557 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
7564 if test -n "$lt_cv_sys_max_cmd_len"; then
7565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
7566 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
7568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
7569 $as_echo "none" >&6; }
7571 max_cmd_len=$lt_cv_sys_max_cmd_len
7582 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7592 # test EBCDIC or ASCII
7593 case `echo X|tr X '\101'` in
7594 A) # ASCII based system
7595 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7596 lt_SP2NL='tr \040 \012'
7597 lt_NL2SP='tr \015\012 \040\040'
7599 *) # EBCDIC based system
7600 lt_SP2NL='tr \100 \n'
7601 lt_NL2SP='tr \r\n \100\100'
7613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
7614 $as_echo_n "checking how to convert $build file names to $host format... " >&6; }
7615 if ${lt_cv_to_host_file_cmd+:} false; then :
7616 $as_echo_n "(cached) " >&6
7621 *-*-mingw* ) # actually msys
7622 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7625 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7627 * ) # otherwise, assume *nix
7628 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7634 *-*-mingw* ) # actually msys
7635 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7638 lt_cv_to_host_file_cmd=func_convert_file_noop
7640 * ) # otherwise, assume *nix
7641 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7645 * ) # unhandled hosts (and "normal" native builds)
7646 lt_cv_to_host_file_cmd=func_convert_file_noop
7652 to_host_file_cmd=$lt_cv_to_host_file_cmd
7653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
7654 $as_echo "$lt_cv_to_host_file_cmd" >&6; }
7660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
7661 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
7662 if ${lt_cv_to_tool_file_cmd+:} false; then :
7663 $as_echo_n "(cached) " >&6
7665 #assume ordinary cross tools, or native build.
7666 lt_cv_to_tool_file_cmd=func_convert_file_noop
7670 *-*-mingw* ) # actually msys
7671 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7679 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
7681 $as_echo "$lt_cv_to_tool_file_cmd" >&6; }
7687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
7688 $as_echo_n "checking for $LD option to reload object files... " >&6; }
7689 if ${lt_cv_ld_reload_flag+:} false; then :
7690 $as_echo_n "(cached) " >&6
7692 lt_cv_ld_reload_flag='-r'
7694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
7695 $as_echo "$lt_cv_ld_reload_flag" >&6; }
7696 reload_flag=$lt_cv_ld_reload_flag
7697 case $reload_flag in
7699 *) reload_flag=" $reload_flag" ;;
7701 reload_cmds='$LD$reload_flag -o $output$reload_objs'
7703 cygwin* | mingw* | pw32* | cegcc*)
7704 if test yes != "$GCC"; then
7709 if test yes = "$GCC"; then
7710 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
7712 reload_cmds='$LD$reload_flag -o $output$reload_objs'
7725 if test -n "$ac_tool_prefix"; then
7726 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
7727 set dummy ${ac_tool_prefix}objdump; ac_word=$2
7728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7729 $as_echo_n "checking for $ac_word... " >&6; }
7730 if ${ac_cv_prog_OBJDUMP+:} false; then :
7731 $as_echo_n "(cached) " >&6
7733 if test -n "$OBJDUMP"; then
7734 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
7736 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7740 test -z "$as_dir" && as_dir=.
7741 for ac_exec_ext in '' $ac_executable_extensions; do
7742 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7743 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
7744 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7753 OBJDUMP=$ac_cv_prog_OBJDUMP
7754 if test -n "$OBJDUMP"; then
7755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
7756 $as_echo "$OBJDUMP" >&6; }
7758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7759 $as_echo "no" >&6; }
7764 if test -z "$ac_cv_prog_OBJDUMP"; then
7765 ac_ct_OBJDUMP=$OBJDUMP
7766 # Extract the first word of "objdump", so it can be a program name with args.
7767 set dummy objdump; ac_word=$2
7768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7769 $as_echo_n "checking for $ac_word... " >&6; }
7770 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
7771 $as_echo_n "(cached) " >&6
7773 if test -n "$ac_ct_OBJDUMP"; then
7774 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
7776 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7780 test -z "$as_dir" && as_dir=.
7781 for ac_exec_ext in '' $ac_executable_extensions; do
7782 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7783 ac_cv_prog_ac_ct_OBJDUMP="objdump"
7784 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7793 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
7794 if test -n "$ac_ct_OBJDUMP"; then
7795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
7796 $as_echo "$ac_ct_OBJDUMP" >&6; }
7798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7799 $as_echo "no" >&6; }
7802 if test "x$ac_ct_OBJDUMP" = x; then
7805 case $cross_compiling:$ac_tool_warned in
7807 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7808 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7809 ac_tool_warned=yes ;;
7811 OBJDUMP=$ac_ct_OBJDUMP
7814 OBJDUMP="$ac_cv_prog_OBJDUMP"
7817 test -z "$OBJDUMP" && OBJDUMP=objdump
7827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
7828 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
7829 if ${lt_cv_deplibs_check_method+:} false; then :
7830 $as_echo_n "(cached) " >&6
7832 lt_cv_file_magic_cmd='$MAGIC_CMD'
7833 lt_cv_file_magic_test_file=
7834 lt_cv_deplibs_check_method='unknown'
7835 # Need to set the preceding variable on all platforms that support
7836 # interlibrary dependencies.
7837 # 'none' -- dependencies not supported.
7838 # 'unknown' -- same as none, but documents that we really don't know.
7839 # 'pass_all' -- all dependencies passed with no checks.
7840 # 'test_compile' -- check by making test program.
7841 # 'file_magic [[regex]]' -- check by looking for files in library path
7842 # that responds to the $file_magic_cmd with a given extended regex.
7843 # If you have 'file' or equivalent on your system and you're not sure
7844 # whether 'pass_all' will *always* work, you probably want this one.
7848 lt_cv_deplibs_check_method=pass_all
7852 lt_cv_deplibs_check_method=pass_all
7856 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
7857 lt_cv_file_magic_cmd='/usr/bin/file -L'
7858 lt_cv_file_magic_test_file=/shlib/libc.so
7862 # func_win32_libid is a shell function defined in ltmain.sh
7863 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
7864 lt_cv_file_magic_cmd='func_win32_libid'
7868 # Base MSYS/MinGW do not provide the 'file' command needed by
7869 # func_win32_libid shell function, so use a weaker test based on 'objdump',
7870 # unless we find 'file', for example because we are cross-compiling.
7871 if ( file / ) >/dev/null 2>&1; then
7872 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
7873 lt_cv_file_magic_cmd='func_win32_libid'
7875 # Keep this pattern in sync with the one in func_win32_libid.
7876 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
7877 lt_cv_file_magic_cmd='$OBJDUMP -f'
7882 # use the weaker test based on 'objdump'. See mingw*.
7883 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
7884 lt_cv_file_magic_cmd='$OBJDUMP -f'
7887 darwin* | rhapsody*)
7888 lt_cv_deplibs_check_method=pass_all
7891 freebsd* | dragonfly*)
7892 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7895 # Not sure whether the presence of OpenBSD here was a mistake.
7896 # Let's accept both of them until this is cleared up.
7897 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
7898 lt_cv_file_magic_cmd=/usr/bin/file
7899 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
7903 lt_cv_deplibs_check_method=pass_all
7908 lt_cv_deplibs_check_method=pass_all
7911 hpux10.20* | hpux11*)
7912 lt_cv_file_magic_cmd=/usr/bin/file
7915 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
7916 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
7919 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
7920 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
7923 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
7924 lt_cv_file_magic_test_file=/usr/lib/libc.sl
7930 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
7931 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
7934 irix5* | irix6* | nonstopux*)
7936 *-32|*"-32 ") libmagic=32-bit;;
7937 *-n32|*"-n32 ") libmagic=N32;;
7938 *-64|*"-64 ") libmagic=64-bit;;
7939 *) libmagic=never-match;;
7941 lt_cv_deplibs_check_method=pass_all
7944 # This must be glibc/ELF.
7945 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
7946 lt_cv_deplibs_check_method=pass_all
7950 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7951 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
7953 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
7958 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
7959 lt_cv_file_magic_cmd=/usr/bin/file
7960 lt_cv_file_magic_test_file=/usr/lib/libnls.so
7964 lt_cv_deplibs_check_method=pass_all
7968 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
7969 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
7971 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
7975 osf3* | osf4* | osf5*)
7976 lt_cv_deplibs_check_method=pass_all
7980 lt_cv_deplibs_check_method=pass_all
7984 lt_cv_deplibs_check_method=pass_all
7987 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
7988 lt_cv_deplibs_check_method=pass_all
7992 case $host_vendor in
7994 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]'
7995 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
7998 lt_cv_deplibs_check_method=pass_all
8001 lt_cv_file_magic_cmd='/bin/file'
8002 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
8005 lt_cv_file_magic_cmd='/bin/file'
8006 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
8007 lt_cv_file_magic_test_file=/lib/libc.so
8010 lt_cv_deplibs_check_method=pass_all
8013 lt_cv_deplibs_check_method=pass_all
8019 lt_cv_deplibs_check_method=pass_all
8022 lt_cv_deplibs_check_method=pass_all
8027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
8028 $as_echo "$lt_cv_deplibs_check_method" >&6; }
8032 if test "$build" = "$host"; then
8035 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
8038 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
8044 file_magic_cmd=$lt_cv_file_magic_cmd
8045 deplibs_check_method=$lt_cv_deplibs_check_method
8046 test -z "$deplibs_check_method" && deplibs_check_method=unknown
8069 if test -n "$ac_tool_prefix"; then
8070 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
8071 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
8072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8073 $as_echo_n "checking for $ac_word... " >&6; }
8074 if ${ac_cv_prog_DLLTOOL+:} false; then :
8075 $as_echo_n "(cached) " >&6
8077 if test -n "$DLLTOOL"; then
8078 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
8080 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8084 test -z "$as_dir" && as_dir=.
8085 for ac_exec_ext in '' $ac_executable_extensions; do
8086 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8087 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
8088 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8097 DLLTOOL=$ac_cv_prog_DLLTOOL
8098 if test -n "$DLLTOOL"; then
8099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
8100 $as_echo "$DLLTOOL" >&6; }
8102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8103 $as_echo "no" >&6; }
8108 if test -z "$ac_cv_prog_DLLTOOL"; then
8109 ac_ct_DLLTOOL=$DLLTOOL
8110 # Extract the first word of "dlltool", so it can be a program name with args.
8111 set dummy dlltool; ac_word=$2
8112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8113 $as_echo_n "checking for $ac_word... " >&6; }
8114 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
8115 $as_echo_n "(cached) " >&6
8117 if test -n "$ac_ct_DLLTOOL"; then
8118 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
8120 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8124 test -z "$as_dir" && as_dir=.
8125 for ac_exec_ext in '' $ac_executable_extensions; do
8126 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8127 ac_cv_prog_ac_ct_DLLTOOL="dlltool"
8128 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8137 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
8138 if test -n "$ac_ct_DLLTOOL"; then
8139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
8140 $as_echo "$ac_ct_DLLTOOL" >&6; }
8142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8143 $as_echo "no" >&6; }
8146 if test "x$ac_ct_DLLTOOL" = x; then
8149 case $cross_compiling:$ac_tool_warned in
8151 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8152 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8153 ac_tool_warned=yes ;;
8155 DLLTOOL=$ac_ct_DLLTOOL
8158 DLLTOOL="$ac_cv_prog_DLLTOOL"
8161 test -z "$DLLTOOL" && DLLTOOL=dlltool
8172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
8173 $as_echo_n "checking how to associate runtime and link libraries... " >&6; }
8174 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
8175 $as_echo_n "(cached) " >&6
8177 lt_cv_sharedlib_from_linklib_cmd='unknown'
8180 cygwin* | mingw* | pw32* | cegcc*)
8181 # two different shell functions defined in ltmain.sh;
8182 # decide which one to use based on capabilities of $DLLTOOL
8183 case `$DLLTOOL --help 2>&1` in
8184 *--identify-strict*)
8185 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
8188 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
8193 # fallback: assume linklib IS sharedlib
8194 lt_cv_sharedlib_from_linklib_cmd=$ECHO
8199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
8200 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
8201 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
8202 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
8210 if test -n "$ac_tool_prefix"; then
8213 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
8214 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
8215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8216 $as_echo_n "checking for $ac_word... " >&6; }
8217 if ${ac_cv_prog_AR+:} false; then :
8218 $as_echo_n "(cached) " >&6
8220 if test -n "$AR"; then
8221 ac_cv_prog_AR="$AR" # Let the user override the test.
8223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8227 test -z "$as_dir" && as_dir=.
8228 for ac_exec_ext in '' $ac_executable_extensions; do
8229 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8230 ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
8231 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8241 if test -n "$AR"; then
8242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8243 $as_echo "$AR" >&6; }
8245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8246 $as_echo "no" >&6; }
8250 test -n "$AR" && break
8253 if test -z "$AR"; then
8257 # Extract the first word of "$ac_prog", so it can be a program name with args.
8258 set dummy $ac_prog; ac_word=$2
8259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8260 $as_echo_n "checking for $ac_word... " >&6; }
8261 if ${ac_cv_prog_ac_ct_AR+:} false; then :
8262 $as_echo_n "(cached) " >&6
8264 if test -n "$ac_ct_AR"; then
8265 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
8267 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8271 test -z "$as_dir" && as_dir=.
8272 for ac_exec_ext in '' $ac_executable_extensions; do
8273 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8274 ac_cv_prog_ac_ct_AR="$ac_prog"
8275 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8284 ac_ct_AR=$ac_cv_prog_ac_ct_AR
8285 if test -n "$ac_ct_AR"; then
8286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
8287 $as_echo "$ac_ct_AR" >&6; }
8289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8290 $as_echo "no" >&6; }
8294 test -n "$ac_ct_AR" && break
8297 if test "x$ac_ct_AR" = x; then
8300 case $cross_compiling:$ac_tool_warned in
8302 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8303 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8304 ac_tool_warned=yes ;;
8323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
8324 $as_echo_n "checking for archiver @FILE support... " >&6; }
8325 if ${lt_cv_ar_at_file+:} false; then :
8326 $as_echo_n "(cached) " >&6
8329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8330 /* end confdefs.h. */
8340 if ac_fn_c_try_compile "$LINENO"; then :
8341 echo conftest.$ac_objext > conftest.lst
8342 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
8343 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
8344 (eval $lt_ar_try) 2>&5
8346 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8347 test $ac_status = 0; }
8348 if test 0 -eq "$ac_status"; then
8349 # Ensure the archiver fails upon bogus file names.
8350 rm -f conftest.$ac_objext libconftest.a
8351 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
8352 (eval $lt_ar_try) 2>&5
8354 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8355 test $ac_status = 0; }
8356 if test 0 -ne "$ac_status"; then
8360 rm -f conftest.* libconftest.a
8363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
8367 $as_echo "$lt_cv_ar_at_file" >&6; }
8369 if test no = "$lt_cv_ar_at_file"; then
8372 archiver_list_spec=$lt_cv_ar_at_file
8381 if test -n "$ac_tool_prefix"; then
8382 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
8383 set dummy ${ac_tool_prefix}strip; ac_word=$2
8384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8385 $as_echo_n "checking for $ac_word... " >&6; }
8386 if ${ac_cv_prog_STRIP+:} false; then :
8387 $as_echo_n "(cached) " >&6
8389 if test -n "$STRIP"; then
8390 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
8392 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8396 test -z "$as_dir" && as_dir=.
8397 for ac_exec_ext in '' $ac_executable_extensions; do
8398 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8399 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
8400 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8409 STRIP=$ac_cv_prog_STRIP
8410 if test -n "$STRIP"; then
8411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
8412 $as_echo "$STRIP" >&6; }
8414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8415 $as_echo "no" >&6; }
8420 if test -z "$ac_cv_prog_STRIP"; then
8422 # Extract the first word of "strip", so it can be a program name with args.
8423 set dummy strip; ac_word=$2
8424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8425 $as_echo_n "checking for $ac_word... " >&6; }
8426 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
8427 $as_echo_n "(cached) " >&6
8429 if test -n "$ac_ct_STRIP"; then
8430 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
8432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8436 test -z "$as_dir" && as_dir=.
8437 for ac_exec_ext in '' $ac_executable_extensions; do
8438 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8439 ac_cv_prog_ac_ct_STRIP="strip"
8440 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8449 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
8450 if test -n "$ac_ct_STRIP"; then
8451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
8452 $as_echo "$ac_ct_STRIP" >&6; }
8454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8455 $as_echo "no" >&6; }
8458 if test "x$ac_ct_STRIP" = x; then
8461 case $cross_compiling:$ac_tool_warned in
8463 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8464 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8465 ac_tool_warned=yes ;;
8470 STRIP="$ac_cv_prog_STRIP"
8473 test -z "$STRIP" && STRIP=:
8480 if test -n "$ac_tool_prefix"; then
8481 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8482 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8484 $as_echo_n "checking for $ac_word... " >&6; }
8485 if ${ac_cv_prog_RANLIB+:} false; then :
8486 $as_echo_n "(cached) " >&6
8488 if test -n "$RANLIB"; then
8489 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8491 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8495 test -z "$as_dir" && as_dir=.
8496 for ac_exec_ext in '' $ac_executable_extensions; do
8497 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8498 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8499 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8508 RANLIB=$ac_cv_prog_RANLIB
8509 if test -n "$RANLIB"; then
8510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
8511 $as_echo "$RANLIB" >&6; }
8513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8514 $as_echo "no" >&6; }
8519 if test -z "$ac_cv_prog_RANLIB"; then
8520 ac_ct_RANLIB=$RANLIB
8521 # Extract the first word of "ranlib", so it can be a program name with args.
8522 set dummy ranlib; ac_word=$2
8523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8524 $as_echo_n "checking for $ac_word... " >&6; }
8525 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
8526 $as_echo_n "(cached) " >&6
8528 if test -n "$ac_ct_RANLIB"; then
8529 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8531 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8535 test -z "$as_dir" && as_dir=.
8536 for ac_exec_ext in '' $ac_executable_extensions; do
8537 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8538 ac_cv_prog_ac_ct_RANLIB="ranlib"
8539 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8548 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8549 if test -n "$ac_ct_RANLIB"; then
8550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
8551 $as_echo "$ac_ct_RANLIB" >&6; }
8553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8554 $as_echo "no" >&6; }
8557 if test "x$ac_ct_RANLIB" = x; then
8560 case $cross_compiling:$ac_tool_warned in
8562 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8563 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8564 ac_tool_warned=yes ;;
8566 RANLIB=$ac_ct_RANLIB
8569 RANLIB="$ac_cv_prog_RANLIB"
8572 test -z "$RANLIB" && RANLIB=:
8579 # Determine commands to create old-style static archives.
8580 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
8581 old_postinstall_cmds='chmod 644 $oldlib'
8582 old_postuninstall_cmds=
8584 if test -n "$RANLIB"; then
8587 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
8590 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
8593 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
8598 lock_old_archive_extraction=yes ;;
8600 lock_old_archive_extraction=no ;;
8623 for ac_prog in gawk mawk nawk awk
8625 # Extract the first word of "$ac_prog", so it can be a program name with args.
8626 set dummy $ac_prog; ac_word=$2
8627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8628 $as_echo_n "checking for $ac_word... " >&6; }
8629 if ${ac_cv_prog_AWK+:} false; then :
8630 $as_echo_n "(cached) " >&6
8632 if test -n "$AWK"; then
8633 ac_cv_prog_AWK="$AWK" # Let the user override the test.
8635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8639 test -z "$as_dir" && as_dir=.
8640 for ac_exec_ext in '' $ac_executable_extensions; do
8641 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8642 ac_cv_prog_AWK="$ac_prog"
8643 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8653 if test -n "$AWK"; then
8654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
8655 $as_echo "$AWK" >&6; }
8657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8658 $as_echo "no" >&6; }
8662 test -n "$AWK" && break
8683 # If no C compiler was specified, use CC.
8686 # If no C compiler flags were specified, use CFLAGS.
8687 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8689 # Allow CC to be a program name with arguments.
8693 # Check for command to grab the raw symbol name followed by C symbol from nm.
8694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
8695 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
8696 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
8697 $as_echo_n "(cached) " >&6
8700 # These are sane defaults that work on at least a few old systems.
8701 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
8703 # Character class describing NM global symbol codes.
8704 symcode='[BCDEGRST]'
8706 # Regexp to match symbols that can be accessed directly from C.
8707 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
8709 # Define system-specific variables.
8714 cygwin* | mingw* | pw32* | cegcc*)
8715 symcode='[ABCDGISTW]'
8718 if test ia64 = "$host_cpu"; then
8719 symcode='[ABCDEGRST]'
8723 symcode='[BCDEGRST]'
8726 symcode='[BCDEGQRST]'
8737 sysv5* | sco5v6* | unixware* | OpenUNIX*)
8745 # If we're using GNU nm, then use its standard symbol codes.
8746 case `$NM -V 2>&1` in
8747 *GNU* | *'with BFD'*)
8748 symcode='[ABCDGIRSTW]' ;;
8751 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
8752 # Gets list of data symbols to import.
8753 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
8754 # Adjust the below global symbol transforms to fixup imported variables.
8755 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
8756 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
8757 lt_c_name_lib_hook="\
8758 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
8759 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
8761 # Disable hooks by default.
8762 lt_cv_sys_global_symbol_to_import=
8768 # Transform an extracted symbol line into a proper C declaration.
8769 # Some systems (esp. on ia64) link data and code symbols differently,
8770 # so use this general approach.
8771 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
8773 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
8774 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
8776 # Transform an extracted symbol line into symbol name and symbol address
8777 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
8779 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
8780 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
8782 # Transform an extracted symbol line into symbol name with lib prefix and
8784 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
8785 $lt_c_name_lib_hook\
8786 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
8787 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
8788 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
8790 # Handle CRLF in mingw tool chain
8794 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
8798 # Try without a prefix underscore, then with it.
8799 for ac_symprfx in "" "_"; do
8801 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
8802 symxfrm="\\1 $ac_symprfx\\2 \\2"
8804 # Write the raw and C identifiers.
8805 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
8806 # Fake it for dumpbin and say T for any non-static function,
8807 # D for any global variable and I for any imported variable.
8808 # Also find C++ and __fastcall symbols from MSVC++,
8809 # which start with @ or ?.
8810 lt_cv_sys_global_symbol_pipe="$AWK '"\
8811 " {last_section=section; section=\$ 3};"\
8812 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
8813 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
8814 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
8815 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
8816 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
8817 " \$ 0!~/External *\|/{next};"\
8818 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
8819 " {if(hide[section]) next};"\
8820 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
8821 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
8822 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
8823 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
8824 " ' prfx=^$ac_symprfx"
8826 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
8828 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
8830 # Check to see that the pipe works correctly.
8834 cat > conftest.$ac_ext <<_LT_EOF
8839 void nm_test_func(void);
8840 void nm_test_func(void){}
8844 int main(){nm_test_var='a';nm_test_func();return(0);}
8847 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8848 (eval $ac_compile) 2>&5
8850 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8851 test $ac_status = 0; }; then
8852 # Now try to grab the symbols.
8854 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
8855 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
8857 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8858 test $ac_status = 0; } && test -s "$nlist"; then
8859 # Try sorting and uniquifying the output.
8860 if sort "$nlist" | uniq > "$nlist"T; then
8861 mv -f "$nlist"T "$nlist"
8866 # Make sure that we snagged all the symbols we need.
8867 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
8868 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
8869 cat <<_LT_EOF > conftest.$ac_ext
8870 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
8871 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
8872 /* DATA imports from DLLs on WIN32 can't be const, because runtime
8873 relocations are performed -- see ld's documentation on pseudo-relocs. */
8874 # define LT_DLSYM_CONST
8875 #elif defined __osf__
8876 /* This system does not cope well with relocations in const data. */
8877 # define LT_DLSYM_CONST
8879 # define LT_DLSYM_CONST const
8887 # Now generate the symbol file.
8888 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
8890 cat <<_LT_EOF >> conftest.$ac_ext
8892 /* The mapping between symbol names and symbols. */
8893 LT_DLSYM_CONST struct {
8897 lt__PROGRAM__LTX_preloaded_symbols[] =
8899 { "@PROGRAM@", (void *) 0 },
8901 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
8902 cat <<\_LT_EOF >> conftest.$ac_ext
8906 /* This works around a problem in FreeBSD linker */
8907 #ifdef FREEBSD_WORKAROUND
8908 static const void *lt_preloaded_setup() {
8909 return lt__PROGRAM__LTX_preloaded_symbols;
8917 # Now try linking the two files.
8918 mv conftest.$ac_objext conftstm.$ac_objext
8919 lt_globsym_save_LIBS=$LIBS
8920 lt_globsym_save_CFLAGS=$CFLAGS
8921 LIBS=conftstm.$ac_objext
8922 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
8923 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
8924 (eval $ac_link) 2>&5
8926 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8927 test $ac_status = 0; } && test -s conftest$ac_exeext; then
8930 LIBS=$lt_globsym_save_LIBS
8931 CFLAGS=$lt_globsym_save_CFLAGS
8933 echo "cannot find nm_test_func in $nlist" >&5
8936 echo "cannot find nm_test_var in $nlist" >&5
8939 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
8942 echo "$progname: failed program was:" >&5
8943 cat conftest.$ac_ext >&5
8945 rm -rf conftest* conftst*
8947 # Do not use the global_symbol_pipe unless it works.
8948 if test yes = "$pipe_works"; then
8951 lt_cv_sys_global_symbol_pipe=
8957 if test -z "$lt_cv_sys_global_symbol_pipe"; then
8958 lt_cv_sys_global_symbol_to_cdecl=
8960 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
8961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
8962 $as_echo "failed" >&6; }
8964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8965 $as_echo "ok" >&6; }
8968 # Response file support.
8969 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
8970 nm_file_list_spec='@'
8971 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
8972 nm_file_list_spec='@'
9011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
9012 $as_echo_n "checking for sysroot... " >&6; }
9014 # Check whether --with-sysroot was given.
9015 if test "${with_sysroot+set}" = set; then :
9016 withval=$with_sysroot;
9023 case $with_sysroot in #(
9025 if test yes = "$GCC"; then
9026 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
9030 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
9035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
9036 $as_echo "$with_sysroot" >&6; }
9037 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
9041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
9042 $as_echo "${lt_sysroot:-no}" >&6; }
9048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
9049 $as_echo_n "checking for a working dd... " >&6; }
9050 if ${ac_cv_path_lt_DD+:} false; then :
9051 $as_echo_n "(cached) " >&6
9053 printf 0123456789abcdef0123456789abcdef >conftest.i
9054 cat conftest.i conftest.i >conftest2.i
9056 if test -z "$lt_DD"; then
9057 ac_path_lt_DD_found=false
9058 # Loop through the user's path and test for each of PROGNAME-LIST
9059 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9063 test -z "$as_dir" && as_dir=.
9064 for ac_prog in dd; do
9065 for ac_exec_ext in '' $ac_executable_extensions; do
9066 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
9067 as_fn_executable_p "$ac_path_lt_DD" || continue
9068 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
9069 cmp -s conftest.i conftest.out \
9070 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
9072 $ac_path_lt_DD_found && break 3
9077 if test -z "$ac_cv_path_lt_DD"; then
9081 ac_cv_path_lt_DD=$lt_DD
9084 rm -f conftest.i conftest2.i conftest.out
9086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
9087 $as_echo "$ac_cv_path_lt_DD" >&6; }
9090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
9091 $as_echo_n "checking how to truncate binary pipes... " >&6; }
9092 if ${lt_cv_truncate_bin+:} false; then :
9093 $as_echo_n "(cached) " >&6
9095 printf 0123456789abcdef0123456789abcdef >conftest.i
9096 cat conftest.i conftest.i >conftest2.i
9098 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
9099 cmp -s conftest.i conftest.out \
9100 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
9102 rm -f conftest.i conftest2.i conftest.out
9103 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
9105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
9106 $as_echo "$lt_cv_truncate_bin" >&6; }
9114 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
9117 for cc_temp in $*""; do
9119 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
9120 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
9125 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
9128 # Check whether --enable-libtool-lock was given.
9129 if test "${enable_libtool_lock+set}" = set; then :
9130 enableval=$enable_libtool_lock;
9133 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
9135 # Some flags need to be propagated to the compiler or linker for good
9139 # Find out what ABI is being produced by ac_compile, and set mode
9140 # options accordingly.
9141 echo 'int i;' > conftest.$ac_ext
9142 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9143 (eval $ac_compile) 2>&5
9145 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9146 test $ac_status = 0; }; then
9147 case `/usr/bin/file conftest.$ac_objext` in
9159 # Find out what ABI is being produced by ac_compile, and set linker
9160 # options accordingly.
9161 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
9162 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9163 (eval $ac_compile) 2>&5
9165 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9166 test $ac_status = 0; }; then
9167 if test yes = "$lt_cv_prog_gnu_ld"; then
9168 case `/usr/bin/file conftest.$ac_objext` in
9170 LD="${LD-ld} -melf32bsmip"
9173 LD="${LD-ld} -melf32bmipn32"
9176 LD="${LD-ld} -melf64bmip"
9180 case `/usr/bin/file conftest.$ac_objext` in
9197 # Find out what ABI is being produced by ac_compile, and set linker
9198 # options accordingly.
9199 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
9200 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9201 (eval $ac_compile) 2>&5
9203 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9204 test $ac_status = 0; }; then
9206 case `/usr/bin/file conftest.$ac_objext` in
9214 case `/usr/bin/file conftest.$ac_objext` in
9216 emul="${emul}btsmip"
9219 emul="${emul}ltsmip"
9222 case `/usr/bin/file conftest.$ac_objext` in
9227 LD="${LD-ld} -m $emul"
9232 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
9233 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
9234 # Find out what ABI is being produced by ac_compile, and set linker
9235 # options accordingly. Note that the listed cases only cover the
9236 # situations where additional linker options are needed (such as when
9237 # doing 32-bit compilation for a host where ld defaults to 64-bit, or
9238 # vice versa); the common cases where no linker options are needed do
9239 # not appear in the list.
9240 echo 'int i;' > conftest.$ac_ext
9241 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9242 (eval $ac_compile) 2>&5
9244 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9245 test $ac_status = 0; }; then
9246 case `/usr/bin/file conftest.o` in
9249 x86_64-*kfreebsd*-gnu)
9250 LD="${LD-ld} -m elf_i386_fbsd"
9253 case `/usr/bin/file conftest.o` in
9255 LD="${LD-ld} -m elf32_x86_64"
9258 LD="${LD-ld} -m elf_i386"
9262 powerpc64le-*linux*)
9263 LD="${LD-ld} -m elf32lppclinux"
9266 LD="${LD-ld} -m elf32ppclinux"
9269 LD="${LD-ld} -m elf_s390"
9272 LD="${LD-ld} -m elf32_sparc"
9278 x86_64-*kfreebsd*-gnu)
9279 LD="${LD-ld} -m elf_x86_64_fbsd"
9282 LD="${LD-ld} -m elf_x86_64"
9285 LD="${LD-ld} -m elf64lppc"
9288 LD="${LD-ld} -m elf64ppc"
9290 s390*-*linux*|s390*-*tpf*)
9291 LD="${LD-ld} -m elf64_s390"
9294 LD="${LD-ld} -m elf64_sparc"
9304 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
9306 CFLAGS="$CFLAGS -belf"
9307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
9308 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
9309 if ${lt_cv_cc_needs_belf+:} false; then :
9310 $as_echo_n "(cached) " >&6
9313 ac_cpp='$CPP $CPPFLAGS'
9314 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9315 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9316 ac_compiler_gnu=$ac_cv_c_compiler_gnu
9318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9319 /* end confdefs.h. */
9329 if ac_fn_c_try_link "$LINENO"; then :
9330 lt_cv_cc_needs_belf=yes
9332 lt_cv_cc_needs_belf=no
9334 rm -f core conftest.err conftest.$ac_objext \
9335 conftest$ac_exeext conftest.$ac_ext
9337 ac_cpp='$CPP $CPPFLAGS'
9338 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9339 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9340 ac_compiler_gnu=$ac_cv_c_compiler_gnu
9343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
9344 $as_echo "$lt_cv_cc_needs_belf" >&6; }
9345 if test yes != "$lt_cv_cc_needs_belf"; then
9346 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
9351 # Find out what ABI is being produced by ac_compile, and set linker
9352 # options accordingly.
9353 echo 'int i;' > conftest.$ac_ext
9354 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9355 (eval $ac_compile) 2>&5
9357 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9358 test $ac_status = 0; }; then
9359 case `/usr/bin/file conftest.o` in
9361 case $lt_cv_prog_gnu_ld in
9364 i?86-*-solaris*|x86_64-*-solaris*)
9365 LD="${LD-ld} -m elf_x86_64"
9368 LD="${LD-ld} -m elf64_sparc"
9371 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
9372 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
9377 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
9389 need_locks=$enable_libtool_lock
9391 if test -n "$ac_tool_prefix"; then
9392 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
9393 set dummy ${ac_tool_prefix}mt; ac_word=$2
9394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9395 $as_echo_n "checking for $ac_word... " >&6; }
9396 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
9397 $as_echo_n "(cached) " >&6
9399 if test -n "$MANIFEST_TOOL"; then
9400 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
9402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9406 test -z "$as_dir" && as_dir=.
9407 for ac_exec_ext in '' $ac_executable_extensions; do
9408 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9409 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
9410 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9419 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
9420 if test -n "$MANIFEST_TOOL"; then
9421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
9422 $as_echo "$MANIFEST_TOOL" >&6; }
9424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9425 $as_echo "no" >&6; }
9430 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
9431 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
9432 # Extract the first word of "mt", so it can be a program name with args.
9433 set dummy mt; ac_word=$2
9434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9435 $as_echo_n "checking for $ac_word... " >&6; }
9436 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
9437 $as_echo_n "(cached) " >&6
9439 if test -n "$ac_ct_MANIFEST_TOOL"; then
9440 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
9442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9446 test -z "$as_dir" && as_dir=.
9447 for ac_exec_ext in '' $ac_executable_extensions; do
9448 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9449 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
9450 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9459 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
9460 if test -n "$ac_ct_MANIFEST_TOOL"; then
9461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
9462 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
9464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9465 $as_echo "no" >&6; }
9468 if test "x$ac_ct_MANIFEST_TOOL" = x; then
9471 case $cross_compiling:$ac_tool_warned in
9473 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9474 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9475 ac_tool_warned=yes ;;
9477 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
9480 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
9483 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
9484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
9485 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
9486 if ${lt_cv_path_mainfest_tool+:} false; then :
9487 $as_echo_n "(cached) " >&6
9489 lt_cv_path_mainfest_tool=no
9490 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
9491 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
9492 cat conftest.err >&5
9493 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
9494 lt_cv_path_mainfest_tool=yes
9498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
9499 $as_echo "$lt_cv_path_mainfest_tool" >&6; }
9500 if test yes != "$lt_cv_path_mainfest_tool"; then
9510 rhapsody* | darwin*)
9511 if test -n "$ac_tool_prefix"; then
9512 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
9513 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
9514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9515 $as_echo_n "checking for $ac_word... " >&6; }
9516 if ${ac_cv_prog_DSYMUTIL+:} false; then :
9517 $as_echo_n "(cached) " >&6
9519 if test -n "$DSYMUTIL"; then
9520 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
9522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9526 test -z "$as_dir" && as_dir=.
9527 for ac_exec_ext in '' $ac_executable_extensions; do
9528 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9529 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
9530 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9539 DSYMUTIL=$ac_cv_prog_DSYMUTIL
9540 if test -n "$DSYMUTIL"; then
9541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
9542 $as_echo "$DSYMUTIL" >&6; }
9544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9545 $as_echo "no" >&6; }
9550 if test -z "$ac_cv_prog_DSYMUTIL"; then
9551 ac_ct_DSYMUTIL=$DSYMUTIL
9552 # Extract the first word of "dsymutil", so it can be a program name with args.
9553 set dummy dsymutil; ac_word=$2
9554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9555 $as_echo_n "checking for $ac_word... " >&6; }
9556 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
9557 $as_echo_n "(cached) " >&6
9559 if test -n "$ac_ct_DSYMUTIL"; then
9560 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
9562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9566 test -z "$as_dir" && as_dir=.
9567 for ac_exec_ext in '' $ac_executable_extensions; do
9568 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9569 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
9570 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9579 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
9580 if test -n "$ac_ct_DSYMUTIL"; then
9581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
9582 $as_echo "$ac_ct_DSYMUTIL" >&6; }
9584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9585 $as_echo "no" >&6; }
9588 if test "x$ac_ct_DSYMUTIL" = x; then
9591 case $cross_compiling:$ac_tool_warned in
9593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9594 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9595 ac_tool_warned=yes ;;
9597 DSYMUTIL=$ac_ct_DSYMUTIL
9600 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
9603 if test -n "$ac_tool_prefix"; then
9604 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
9605 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
9606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9607 $as_echo_n "checking for $ac_word... " >&6; }
9608 if ${ac_cv_prog_NMEDIT+:} false; then :
9609 $as_echo_n "(cached) " >&6
9611 if test -n "$NMEDIT"; then
9612 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
9614 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9618 test -z "$as_dir" && as_dir=.
9619 for ac_exec_ext in '' $ac_executable_extensions; do
9620 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9621 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
9622 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9631 NMEDIT=$ac_cv_prog_NMEDIT
9632 if test -n "$NMEDIT"; then
9633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
9634 $as_echo "$NMEDIT" >&6; }
9636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9637 $as_echo "no" >&6; }
9642 if test -z "$ac_cv_prog_NMEDIT"; then
9643 ac_ct_NMEDIT=$NMEDIT
9644 # Extract the first word of "nmedit", so it can be a program name with args.
9645 set dummy nmedit; ac_word=$2
9646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9647 $as_echo_n "checking for $ac_word... " >&6; }
9648 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
9649 $as_echo_n "(cached) " >&6
9651 if test -n "$ac_ct_NMEDIT"; then
9652 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
9654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9658 test -z "$as_dir" && as_dir=.
9659 for ac_exec_ext in '' $ac_executable_extensions; do
9660 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9661 ac_cv_prog_ac_ct_NMEDIT="nmedit"
9662 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9671 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
9672 if test -n "$ac_ct_NMEDIT"; then
9673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
9674 $as_echo "$ac_ct_NMEDIT" >&6; }
9676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9677 $as_echo "no" >&6; }
9680 if test "x$ac_ct_NMEDIT" = x; then
9683 case $cross_compiling:$ac_tool_warned in
9685 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9686 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9687 ac_tool_warned=yes ;;
9689 NMEDIT=$ac_ct_NMEDIT
9692 NMEDIT="$ac_cv_prog_NMEDIT"
9695 if test -n "$ac_tool_prefix"; then
9696 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
9697 set dummy ${ac_tool_prefix}lipo; ac_word=$2
9698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9699 $as_echo_n "checking for $ac_word... " >&6; }
9700 if ${ac_cv_prog_LIPO+:} false; then :
9701 $as_echo_n "(cached) " >&6
9703 if test -n "$LIPO"; then
9704 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
9706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9710 test -z "$as_dir" && as_dir=.
9711 for ac_exec_ext in '' $ac_executable_extensions; do
9712 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9713 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
9714 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9723 LIPO=$ac_cv_prog_LIPO
9724 if test -n "$LIPO"; then
9725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
9726 $as_echo "$LIPO" >&6; }
9728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9729 $as_echo "no" >&6; }
9734 if test -z "$ac_cv_prog_LIPO"; then
9736 # Extract the first word of "lipo", so it can be a program name with args.
9737 set dummy lipo; ac_word=$2
9738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9739 $as_echo_n "checking for $ac_word... " >&6; }
9740 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
9741 $as_echo_n "(cached) " >&6
9743 if test -n "$ac_ct_LIPO"; then
9744 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
9746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9750 test -z "$as_dir" && as_dir=.
9751 for ac_exec_ext in '' $ac_executable_extensions; do
9752 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9753 ac_cv_prog_ac_ct_LIPO="lipo"
9754 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9763 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
9764 if test -n "$ac_ct_LIPO"; then
9765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
9766 $as_echo "$ac_ct_LIPO" >&6; }
9768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9769 $as_echo "no" >&6; }
9772 if test "x$ac_ct_LIPO" = x; then
9775 case $cross_compiling:$ac_tool_warned in
9777 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9778 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9779 ac_tool_warned=yes ;;
9784 LIPO="$ac_cv_prog_LIPO"
9787 if test -n "$ac_tool_prefix"; then
9788 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
9789 set dummy ${ac_tool_prefix}otool; ac_word=$2
9790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9791 $as_echo_n "checking for $ac_word... " >&6; }
9792 if ${ac_cv_prog_OTOOL+:} false; then :
9793 $as_echo_n "(cached) " >&6
9795 if test -n "$OTOOL"; then
9796 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
9798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9802 test -z "$as_dir" && as_dir=.
9803 for ac_exec_ext in '' $ac_executable_extensions; do
9804 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9805 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
9806 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9815 OTOOL=$ac_cv_prog_OTOOL
9816 if test -n "$OTOOL"; then
9817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
9818 $as_echo "$OTOOL" >&6; }
9820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9821 $as_echo "no" >&6; }
9826 if test -z "$ac_cv_prog_OTOOL"; then
9828 # Extract the first word of "otool", so it can be a program name with args.
9829 set dummy otool; ac_word=$2
9830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9831 $as_echo_n "checking for $ac_word... " >&6; }
9832 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
9833 $as_echo_n "(cached) " >&6
9835 if test -n "$ac_ct_OTOOL"; then
9836 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
9838 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9842 test -z "$as_dir" && as_dir=.
9843 for ac_exec_ext in '' $ac_executable_extensions; do
9844 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9845 ac_cv_prog_ac_ct_OTOOL="otool"
9846 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9855 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
9856 if test -n "$ac_ct_OTOOL"; then
9857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
9858 $as_echo "$ac_ct_OTOOL" >&6; }
9860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9861 $as_echo "no" >&6; }
9864 if test "x$ac_ct_OTOOL" = x; then
9867 case $cross_compiling:$ac_tool_warned in
9869 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9870 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9871 ac_tool_warned=yes ;;
9876 OTOOL="$ac_cv_prog_OTOOL"
9879 if test -n "$ac_tool_prefix"; then
9880 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
9881 set dummy ${ac_tool_prefix}otool64; ac_word=$2
9882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9883 $as_echo_n "checking for $ac_word... " >&6; }
9884 if ${ac_cv_prog_OTOOL64+:} false; then :
9885 $as_echo_n "(cached) " >&6
9887 if test -n "$OTOOL64"; then
9888 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
9890 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9894 test -z "$as_dir" && as_dir=.
9895 for ac_exec_ext in '' $ac_executable_extensions; do
9896 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9897 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
9898 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9907 OTOOL64=$ac_cv_prog_OTOOL64
9908 if test -n "$OTOOL64"; then
9909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
9910 $as_echo "$OTOOL64" >&6; }
9912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9913 $as_echo "no" >&6; }
9918 if test -z "$ac_cv_prog_OTOOL64"; then
9919 ac_ct_OTOOL64=$OTOOL64
9920 # Extract the first word of "otool64", so it can be a program name with args.
9921 set dummy otool64; ac_word=$2
9922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9923 $as_echo_n "checking for $ac_word... " >&6; }
9924 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
9925 $as_echo_n "(cached) " >&6
9927 if test -n "$ac_ct_OTOOL64"; then
9928 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
9930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9934 test -z "$as_dir" && as_dir=.
9935 for ac_exec_ext in '' $ac_executable_extensions; do
9936 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9937 ac_cv_prog_ac_ct_OTOOL64="otool64"
9938 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9947 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
9948 if test -n "$ac_ct_OTOOL64"; then
9949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
9950 $as_echo "$ac_ct_OTOOL64" >&6; }
9952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9953 $as_echo "no" >&6; }
9956 if test "x$ac_ct_OTOOL64" = x; then
9959 case $cross_compiling:$ac_tool_warned in
9961 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9962 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9963 ac_tool_warned=yes ;;
9965 OTOOL64=$ac_ct_OTOOL64
9968 OTOOL64="$ac_cv_prog_OTOOL64"
9997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
9998 $as_echo_n "checking for -single_module linker flag... " >&6; }
9999 if ${lt_cv_apple_cc_single_mod+:} false; then :
10000 $as_echo_n "(cached) " >&6
10002 lt_cv_apple_cc_single_mod=no
10003 if test -z "$LT_MULTI_MODULE"; then
10004 # By default we will add the -single_module flag. You can override
10005 # by either setting the environment variable LT_MULTI_MODULE
10006 # non-empty at configure time, or by adding -multi_module to the
10008 rm -rf libconftest.dylib*
10009 echo "int foo(void){return 1;}" > conftest.c
10010 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
10011 -dynamiclib -Wl,-single_module conftest.c" >&5
10012 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
10013 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
10015 # If there is a non-empty error log, and "single_module"
10016 # appears in it, assume the flag caused a linker warning
10017 if test -s conftest.err && $GREP single_module conftest.err; then
10018 cat conftest.err >&5
10019 # Otherwise, if the output was created with a 0 exit code from
10020 # the compiler, it worked.
10021 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
10022 lt_cv_apple_cc_single_mod=yes
10024 cat conftest.err >&5
10026 rm -rf libconftest.dylib*
10030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
10031 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
10033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
10034 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
10035 if ${lt_cv_ld_exported_symbols_list+:} false; then :
10036 $as_echo_n "(cached) " >&6
10038 lt_cv_ld_exported_symbols_list=no
10039 save_LDFLAGS=$LDFLAGS
10040 echo "_main" > conftest.sym
10041 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
10042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10043 /* end confdefs.h. */
10053 if ac_fn_c_try_link "$LINENO"; then :
10054 lt_cv_ld_exported_symbols_list=yes
10056 lt_cv_ld_exported_symbols_list=no
10058 rm -f core conftest.err conftest.$ac_objext \
10059 conftest$ac_exeext conftest.$ac_ext
10060 LDFLAGS=$save_LDFLAGS
10063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
10064 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
10066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
10067 $as_echo_n "checking for -force_load linker flag... " >&6; }
10068 if ${lt_cv_ld_force_load+:} false; then :
10069 $as_echo_n "(cached) " >&6
10071 lt_cv_ld_force_load=no
10072 cat > conftest.c << _LT_EOF
10073 int forced_loaded() { return 2;}
10075 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
10076 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
10077 echo "$AR cru libconftest.a conftest.o" >&5
10078 $AR cru libconftest.a conftest.o 2>&5
10079 echo "$RANLIB libconftest.a" >&5
10080 $RANLIB libconftest.a 2>&5
10081 cat > conftest.c << _LT_EOF
10082 int main() { return 0;}
10084 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
10085 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
10087 if test -s conftest.err && $GREP force_load conftest.err; then
10088 cat conftest.err >&5
10089 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
10090 lt_cv_ld_force_load=yes
10092 cat conftest.err >&5
10094 rm -f conftest.err libconftest.a conftest conftest.c
10095 rm -rf conftest.dSYM
10098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
10099 $as_echo "$lt_cv_ld_force_load" >&6; }
10101 rhapsody* | darwin1.[012])
10102 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
10104 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
10105 darwin*) # darwin 5.x on
10106 # if running on 10.5 or later, the deployment target defaults
10107 # to the OS version, if on x86, and 10.4, the deployment
10108 # target defaults to 10.4. Don't you love it?
10109 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
10110 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
10111 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
10113 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
10115 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
10119 if test yes = "$lt_cv_apple_cc_single_mod"; then
10120 _lt_dar_single_mod='$single_module'
10122 if test yes = "$lt_cv_ld_exported_symbols_list"; then
10123 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
10125 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
10127 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
10128 _lt_dsymutil='~$DSYMUTIL $lib || :'
10135 # func_munge_path_list VARIABLE PATH
10136 # -----------------------------------
10137 # VARIABLE is name of variable containing _space_ separated list of
10138 # directories to be munged by the contents of PATH, which is string
10141 # string "DIR[ DIR]" will be prepended to VARIABLE
10143 # string "DIR[ DIR]" will be appended to VARIABLE
10144 # "DIRP[:DIRP]::[DIRA:]DIRA"
10145 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
10146 # "DIRA[ DIRA]" will be appended to VARIABLE
10148 # VARIABLE will be replaced by "DIR[ DIR]"
10149 func_munge_path_list ()
10155 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
10158 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
10161 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
10162 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
10165 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
10170 for ac_header in dlfcn.h
10172 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
10174 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
10175 cat >>confdefs.h <<_ACEOF
10176 #define HAVE_DLFCN_H 1
10196 enable_win32_dll=no
10199 # Check whether --enable-shared was given.
10200 if test "${enable_shared+set}" = set; then :
10201 enableval=$enable_shared; p=${PACKAGE-default}
10203 yes) enable_shared=yes ;;
10204 no) enable_shared=no ;;
10207 # Look at the argument we got. We use all the common list separators.
10208 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
10209 for pkg in $enableval; do
10211 if test "X$pkg" = "X$p"; then
10230 # Check whether --enable-static was given.
10231 if test "${enable_static+set}" = set; then :
10232 enableval=$enable_static; p=${PACKAGE-default}
10234 yes) enable_static=yes ;;
10235 no) enable_static=no ;;
10238 # Look at the argument we got. We use all the common list separators.
10239 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
10240 for pkg in $enableval; do
10242 if test "X$pkg" = "X$p"; then
10262 # Check whether --with-pic was given.
10263 if test "${with_pic+set}" = set; then :
10264 withval=$with_pic; lt_p=${PACKAGE-default}
10266 yes|no) pic_mode=$withval ;;
10269 # Look at the argument we got. We use all the common list separators.
10270 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
10271 for lt_pkg in $withval; do
10273 if test "X$lt_pkg" = "X$lt_p"; then
10291 # Check whether --enable-fast-install was given.
10292 if test "${enable_fast_install+set}" = set; then :
10293 enableval=$enable_fast_install; p=${PACKAGE-default}
10295 yes) enable_fast_install=yes ;;
10296 no) enable_fast_install=no ;;
10298 enable_fast_install=no
10299 # Look at the argument we got. We use all the common list separators.
10300 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
10301 for pkg in $enableval; do
10303 if test "X$pkg" = "X$p"; then
10304 enable_fast_install=yes
10311 enable_fast_install=yes
10321 shared_archive_member_spec=
10322 case $host,$enable_shared in
10323 power*-*-aix[5-9]*,yes)
10324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
10325 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
10327 # Check whether --with-aix-soname was given.
10328 if test "${with_aix_soname+set}" = set; then :
10329 withval=$with_aix_soname; case $withval in
10333 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
10336 lt_cv_with_aix_soname=$with_aix_soname
10338 if ${lt_cv_with_aix_soname+:} false; then :
10339 $as_echo_n "(cached) " >&6
10341 lt_cv_with_aix_soname=aix
10344 with_aix_soname=$lt_cv_with_aix_soname
10347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
10348 $as_echo "$with_aix_soname" >&6; }
10349 if test aix != "$with_aix_soname"; then
10350 # For the AIX way of multilib, we name the shared archive member
10351 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
10352 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
10353 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
10354 # the AIX toolchain works better with OBJECT_MODE set (default 32).
10355 if test 64 = "${OBJECT_MODE-32}"; then
10356 shared_archive_member_spec=shr_64
10358 shared_archive_member_spec=shr
10363 with_aix_soname=aix
10376 # This can be used to rebuild libtool when needed
10377 LIBTOOL_DEPS=$ltmain
10379 # Always use our own libtool.
10380 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
10411 test -z "$LN_S" && LN_S="ln -s"
10426 if test -n "${ZSH_VERSION+set}"; then
10427 setopt NO_GLOB_SUBST
10430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
10431 $as_echo_n "checking for objdir... " >&6; }
10432 if ${lt_cv_objdir+:} false; then :
10433 $as_echo_n "(cached) " >&6
10435 rm -f .libs 2>/dev/null
10436 mkdir .libs 2>/dev/null
10437 if test -d .libs; then
10440 # MS-DOS does not allow filenames that begin with a dot.
10443 rmdir .libs 2>/dev/null
10445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
10446 $as_echo "$lt_cv_objdir" >&6; }
10447 objdir=$lt_cv_objdir
10453 cat >>confdefs.h <<_ACEOF
10454 #define LT_OBJDIR "$lt_cv_objdir/"
10462 # AIX sometimes has problems with the GCC collect2 program. For some
10463 # reason, if we set the COLLECT_NAMES environment variable, the problems
10464 # vanish in a puff of smoke.
10465 if test set != "${COLLECT_NAMES+set}"; then
10467 export COLLECT_NAMES
10472 # Global variables:
10474 can_build_shared=yes
10476 # All known linkers require a '.a' archive for static linking (except MSVC,
10477 # which needs '.lib').
10480 with_gnu_ld=$lt_cv_prog_gnu_ld
10485 # Set sane defaults for various variables
10486 test -z "$CC" && CC=cc
10487 test -z "$LTCC" && LTCC=$CC
10488 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
10489 test -z "$LD" && LD=ld
10490 test -z "$ac_objext" && ac_objext=o
10492 func_cc_basename $compiler
10493 cc_basename=$func_cc_basename_result
10496 # Only perform the check for file, if the check method requires it
10497 test -z "$MAGIC_CMD" && MAGIC_CMD=file
10498 case $deplibs_check_method in
10500 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
10501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
10502 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
10503 if ${lt_cv_path_MAGIC_CMD+:} false; then :
10504 $as_echo_n "(cached) " >&6
10508 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
10511 lt_save_MAGIC_CMD=$MAGIC_CMD
10512 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
10513 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
10514 for ac_dir in $ac_dummy; do
10516 test -z "$ac_dir" && ac_dir=.
10517 if test -f "$ac_dir/${ac_tool_prefix}file"; then
10518 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
10519 if test -n "$file_magic_test_file"; then
10520 case $deplibs_check_method in
10522 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
10523 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
10524 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
10525 $EGREP "$file_magic_regex" > /dev/null; then
10530 *** Warning: the command libtool uses to detect shared libraries,
10531 *** $file_magic_cmd, produces output that libtool cannot recognize.
10532 *** The result is that libtool may fail to recognize shared libraries
10533 *** as such. This will affect the creation of libtool libraries that
10534 *** depend on shared libraries, but programs linked with such libtool
10535 *** libraries will work regardless of this problem. Nevertheless, you
10536 *** may want to report the problem to your system manager and/or to
10537 *** bug-libtool@gnu.org
10547 MAGIC_CMD=$lt_save_MAGIC_CMD
10552 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
10553 if test -n "$MAGIC_CMD"; then
10554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
10555 $as_echo "$MAGIC_CMD" >&6; }
10557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10558 $as_echo "no" >&6; }
10565 if test -z "$lt_cv_path_MAGIC_CMD"; then
10566 if test -n "$ac_tool_prefix"; then
10567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
10568 $as_echo_n "checking for file... " >&6; }
10569 if ${lt_cv_path_MAGIC_CMD+:} false; then :
10570 $as_echo_n "(cached) " >&6
10574 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
10577 lt_save_MAGIC_CMD=$MAGIC_CMD
10578 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
10579 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
10580 for ac_dir in $ac_dummy; do
10582 test -z "$ac_dir" && ac_dir=.
10583 if test -f "$ac_dir/file"; then
10584 lt_cv_path_MAGIC_CMD=$ac_dir/"file"
10585 if test -n "$file_magic_test_file"; then
10586 case $deplibs_check_method in
10588 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
10589 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
10590 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
10591 $EGREP "$file_magic_regex" > /dev/null; then
10596 *** Warning: the command libtool uses to detect shared libraries,
10597 *** $file_magic_cmd, produces output that libtool cannot recognize.
10598 *** The result is that libtool may fail to recognize shared libraries
10599 *** as such. This will affect the creation of libtool libraries that
10600 *** depend on shared libraries, but programs linked with such libtool
10601 *** libraries will work regardless of this problem. Nevertheless, you
10602 *** may want to report the problem to your system manager and/or to
10603 *** bug-libtool@gnu.org
10613 MAGIC_CMD=$lt_save_MAGIC_CMD
10618 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
10619 if test -n "$MAGIC_CMD"; then
10620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
10621 $as_echo "$MAGIC_CMD" >&6; }
10623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10624 $as_echo "no" >&6; }
10637 # Use C for the default configuration in the libtool script
10641 ac_cpp='$CPP $CPPFLAGS'
10642 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10643 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10644 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10647 # Source file extension for C test sources.
10650 # Object file extension for compiled C test sources.
10654 # Code to be used in simple compile tests
10655 lt_simple_compile_test_code="int some_variable = 0;"
10657 # Code to be used in simple link tests
10658 lt_simple_link_test_code='int main(){return(0);}'
10666 # If no C compiler was specified, use CC.
10669 # If no C compiler flags were specified, use CFLAGS.
10670 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
10672 # Allow CC to be a program name with arguments.
10675 # Save the default compiler, since it gets overwritten when the other
10676 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
10677 compiler_DEFAULT=$CC
10679 # save warnings/boilerplate of simple test code
10680 ac_outfile=conftest.$ac_objext
10681 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
10682 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
10683 _lt_compiler_boilerplate=`cat conftest.err`
10686 ac_outfile=conftest.$ac_objext
10687 echo "$lt_simple_link_test_code" >conftest.$ac_ext
10688 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
10689 _lt_linker_boilerplate=`cat conftest.err`
10693 if test -n "$compiler"; then
10695 lt_prog_compiler_no_builtin_flag=
10697 if test yes = "$GCC"; then
10698 case $cc_basename in
10700 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
10702 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
10705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
10706 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
10707 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
10708 $as_echo_n "(cached) " >&6
10710 lt_cv_prog_compiler_rtti_exceptions=no
10711 ac_outfile=conftest.$ac_objext
10712 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10713 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment
10714 # Insert the option either (1) after the last *FLAGS variable, or
10715 # (2) before a word containing "conftest.", or (3) at the end.
10716 # Note that $ac_compile itself does not contain backslashes and begins
10717 # with a dollar sign (not a hyphen), so the echo should work correctly.
10718 # The option is referenced via a variable to avoid confusing sed.
10719 lt_compile=`echo "$ac_compile" | $SED \
10720 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
10721 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
10722 -e 's:$: $lt_compiler_flag:'`
10723 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
10724 (eval "$lt_compile" 2>conftest.err)
10726 cat conftest.err >&5
10727 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10728 if (exit $ac_status) && test -s "$ac_outfile"; then
10729 # The compiler can only warn and ignore the option if not recognized
10730 # So say no if there are warnings other than the usual output.
10731 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
10732 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10733 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
10734 lt_cv_prog_compiler_rtti_exceptions=yes
10740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
10741 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
10743 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
10744 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
10756 lt_prog_compiler_wl=
10757 lt_prog_compiler_pic=
10758 lt_prog_compiler_static=
10761 if test yes = "$GCC"; then
10762 lt_prog_compiler_wl='-Wl,'
10763 lt_prog_compiler_static='-static'
10767 # All AIX code is PIC.
10768 if test ia64 = "$host_cpu"; then
10769 # AIX 5 now supports IA64 processor
10770 lt_prog_compiler_static='-Bstatic'
10772 lt_prog_compiler_pic='-fPIC'
10778 # see comment about AmigaOS4 .so support
10779 lt_prog_compiler_pic='-fPIC'
10782 # FIXME: we need at least 68020 code to build shared libraries, but
10783 # adding the '-m68020' flag to GCC prevents building anything better,
10785 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
10790 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
10791 # PIC is the default for these OSes.
10794 mingw* | cygwin* | pw32* | os2* | cegcc*)
10795 # This hack is so that the source file can tell whether it is being
10796 # built for inclusion in a dll (and should export symbols for example).
10797 # Although the cygwin gcc ignores -fPIC, still need this for old-style
10798 # (--disable-auto-import) libraries
10799 lt_prog_compiler_pic='-DDLL_EXPORT'
10802 lt_prog_compiler_static='$wl-static'
10807 darwin* | rhapsody*)
10808 # PIC is the default on this platform
10809 # Common symbols not allowed in MH_DYLIB files
10810 lt_prog_compiler_pic='-fno-common'
10814 # PIC is the default for Haiku.
10815 # The "-static" flag exists, but is broken.
10816 lt_prog_compiler_static=
10820 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
10821 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
10822 # sets the default TLS model and affects inlining.
10828 lt_prog_compiler_pic='-fPIC'
10834 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
10835 # Instead, we relocate shared libraries at runtime.
10839 # Just because we use GCC doesn't mean we suddenly get shared libraries
10840 # on systems that don't support them.
10841 lt_prog_compiler_can_build_shared=no
10846 # QNX uses GNU C++, but need to define -shared option too, otherwise
10847 # it will coredump.
10848 lt_prog_compiler_pic='-fPIC -shared'
10852 if test -d /usr/nec; then
10853 lt_prog_compiler_pic=-Kconform_pic
10858 lt_prog_compiler_pic='-fPIC'
10862 case $cc_basename in
10863 nvcc*) # Cuda Compiler Driver 2.2
10864 lt_prog_compiler_wl='-Xlinker '
10865 if test -n "$lt_prog_compiler_pic"; then
10866 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
10871 # PORTME Check for flag to pass linker flags through the system compiler.
10874 lt_prog_compiler_wl='-Wl,'
10875 if test ia64 = "$host_cpu"; then
10876 # AIX 5 now supports IA64 processor
10877 lt_prog_compiler_static='-Bstatic'
10879 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
10883 darwin* | rhapsody*)
10884 # PIC is the default on this platform
10885 # Common symbols not allowed in MH_DYLIB files
10886 lt_prog_compiler_pic='-fno-common'
10887 case $cc_basename in
10889 # NAG Fortran compiler
10890 lt_prog_compiler_wl='-Wl,-Wl,,'
10891 lt_prog_compiler_pic='-PIC'
10892 lt_prog_compiler_static='-Bstatic'
10897 mingw* | cygwin* | pw32* | os2* | cegcc*)
10898 # This hack is so that the source file can tell whether it is being
10899 # built for inclusion in a dll (and should export symbols for example).
10900 lt_prog_compiler_pic='-DDLL_EXPORT'
10903 lt_prog_compiler_static='$wl-static'
10908 hpux9* | hpux10* | hpux11*)
10909 lt_prog_compiler_wl='-Wl,'
10910 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
10911 # not for PA HP-UX.
10917 lt_prog_compiler_pic='+Z'
10920 # Is there a better lt_prog_compiler_static that works with the bundled CC?
10921 lt_prog_compiler_static='$wl-a ${wl}archive'
10924 irix5* | irix6* | nonstopux*)
10925 lt_prog_compiler_wl='-Wl,'
10926 # PIC (with -KPIC) is the default.
10927 lt_prog_compiler_static='-non_shared'
10930 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
10931 case $cc_basename in
10932 # old Intel for x86_64, which still supported -KPIC.
10934 lt_prog_compiler_wl='-Wl,'
10935 lt_prog_compiler_pic='-KPIC'
10936 lt_prog_compiler_static='-static'
10938 # icc used to be incompatible with GCC.
10939 # ICC 10 doesn't accept -KPIC any more.
10941 lt_prog_compiler_wl='-Wl,'
10942 lt_prog_compiler_pic='-fPIC'
10943 lt_prog_compiler_static='-static'
10945 # Lahey Fortran 8.1.
10947 lt_prog_compiler_wl='-Wl,'
10948 lt_prog_compiler_pic='--shared'
10949 lt_prog_compiler_static='--static'
10952 # NAG Fortran compiler
10953 lt_prog_compiler_wl='-Wl,-Wl,,'
10954 lt_prog_compiler_pic='-PIC'
10955 lt_prog_compiler_static='-Bstatic'
10958 # Fabrice Bellard et al's Tiny C Compiler
10959 lt_prog_compiler_wl='-Wl,'
10960 lt_prog_compiler_pic='-fPIC'
10961 lt_prog_compiler_static='-static'
10963 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
10964 # Portland Group compilers (*not* the Pentium gcc compiler,
10965 # which looks to be a dead project)
10966 lt_prog_compiler_wl='-Wl,'
10967 lt_prog_compiler_pic='-fpic'
10968 lt_prog_compiler_static='-Bstatic'
10971 lt_prog_compiler_wl='-Wl,'
10972 # All Alpha code is PIC.
10973 lt_prog_compiler_static='-non_shared'
10975 xl* | bgxl* | bgf* | mpixl*)
10976 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
10977 lt_prog_compiler_wl='-Wl,'
10978 lt_prog_compiler_pic='-qpic'
10979 lt_prog_compiler_static='-qstaticlink'
10982 case `$CC -V 2>&1 | sed 5q` in
10983 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
10984 # Sun Fortran 8.3 passes all unrecognized flags to the linker
10985 lt_prog_compiler_pic='-KPIC'
10986 lt_prog_compiler_static='-Bstatic'
10987 lt_prog_compiler_wl=''
10989 *Sun\ F* | *Sun*Fortran*)
10990 lt_prog_compiler_pic='-KPIC'
10991 lt_prog_compiler_static='-Bstatic'
10992 lt_prog_compiler_wl='-Qoption ld '
10996 lt_prog_compiler_pic='-KPIC'
10997 lt_prog_compiler_static='-Bstatic'
10998 lt_prog_compiler_wl='-Wl,'
11000 *Intel*\ [CF]*Compiler*)
11001 lt_prog_compiler_wl='-Wl,'
11002 lt_prog_compiler_pic='-fPIC'
11003 lt_prog_compiler_static='-static'
11006 lt_prog_compiler_wl='-Wl,'
11007 lt_prog_compiler_pic='-fpic'
11008 lt_prog_compiler_static='-Bstatic'
11016 lt_prog_compiler_pic='-KPIC'
11017 lt_prog_compiler_static='-Bstatic'
11021 # QNX uses GNU C++, but need to define -shared option too, otherwise
11022 # it will coredump.
11023 lt_prog_compiler_pic='-fPIC -shared'
11026 osf3* | osf4* | osf5*)
11027 lt_prog_compiler_wl='-Wl,'
11028 # All OSF/1 code is PIC.
11029 lt_prog_compiler_static='-non_shared'
11033 lt_prog_compiler_static='-non_shared'
11037 lt_prog_compiler_pic='-KPIC'
11038 lt_prog_compiler_static='-Bstatic'
11039 case $cc_basename in
11040 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
11041 lt_prog_compiler_wl='-Qoption ld ';;
11043 lt_prog_compiler_wl='-Wl,';;
11048 lt_prog_compiler_wl='-Qoption ld '
11049 lt_prog_compiler_pic='-PIC'
11050 lt_prog_compiler_static='-Bstatic'
11053 sysv4 | sysv4.2uw2* | sysv4.3*)
11054 lt_prog_compiler_wl='-Wl,'
11055 lt_prog_compiler_pic='-KPIC'
11056 lt_prog_compiler_static='-Bstatic'
11060 if test -d /usr/nec; then
11061 lt_prog_compiler_pic='-Kconform_pic'
11062 lt_prog_compiler_static='-Bstatic'
11066 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
11067 lt_prog_compiler_wl='-Wl,'
11068 lt_prog_compiler_pic='-KPIC'
11069 lt_prog_compiler_static='-Bstatic'
11073 lt_prog_compiler_wl='-Wl,'
11074 lt_prog_compiler_can_build_shared=no
11078 lt_prog_compiler_pic='-pic'
11079 lt_prog_compiler_static='-Bstatic'
11083 lt_prog_compiler_can_build_shared=no
11089 # For platforms that do not support PIC, -DPIC is meaningless:
11091 lt_prog_compiler_pic=
11094 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
11098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
11099 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
11100 if ${lt_cv_prog_compiler_pic+:} false; then :
11101 $as_echo_n "(cached) " >&6
11103 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
11105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
11106 $as_echo "$lt_cv_prog_compiler_pic" >&6; }
11107 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
11110 # Check to make sure the PIC flag actually works.
11112 if test -n "$lt_prog_compiler_pic"; then
11113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
11114 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
11115 if ${lt_cv_prog_compiler_pic_works+:} false; then :
11116 $as_echo_n "(cached) " >&6
11118 lt_cv_prog_compiler_pic_works=no
11119 ac_outfile=conftest.$ac_objext
11120 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11121 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment
11122 # Insert the option either (1) after the last *FLAGS variable, or
11123 # (2) before a word containing "conftest.", or (3) at the end.
11124 # Note that $ac_compile itself does not contain backslashes and begins
11125 # with a dollar sign (not a hyphen), so the echo should work correctly.
11126 # The option is referenced via a variable to avoid confusing sed.
11127 lt_compile=`echo "$ac_compile" | $SED \
11128 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11129 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11130 -e 's:$: $lt_compiler_flag:'`
11131 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11132 (eval "$lt_compile" 2>conftest.err)
11134 cat conftest.err >&5
11135 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11136 if (exit $ac_status) && test -s "$ac_outfile"; then
11137 # The compiler can only warn and ignore the option if not recognized
11138 # So say no if there are warnings other than the usual output.
11139 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11140 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11141 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11142 lt_cv_prog_compiler_pic_works=yes
11148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
11149 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
11151 if test yes = "$lt_cv_prog_compiler_pic_works"; then
11152 case $lt_prog_compiler_pic in
11154 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
11157 lt_prog_compiler_pic=
11158 lt_prog_compiler_can_build_shared=no
11174 # Check to make sure the static flag actually works.
11176 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
11177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
11178 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
11179 if ${lt_cv_prog_compiler_static_works+:} false; then :
11180 $as_echo_n "(cached) " >&6
11182 lt_cv_prog_compiler_static_works=no
11183 save_LDFLAGS=$LDFLAGS
11184 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
11185 echo "$lt_simple_link_test_code" > conftest.$ac_ext
11186 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
11187 # The linker can only warn and ignore the option if not recognized
11188 # So say no if there are warnings
11189 if test -s conftest.err; then
11190 # Append any errors to the config.log.
11191 cat conftest.err 1>&5
11192 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
11193 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11194 if diff conftest.exp conftest.er2 >/dev/null; then
11195 lt_cv_prog_compiler_static_works=yes
11198 lt_cv_prog_compiler_static_works=yes
11202 LDFLAGS=$save_LDFLAGS
11205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
11206 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
11208 if test yes = "$lt_cv_prog_compiler_static_works"; then
11211 lt_prog_compiler_static=
11220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
11221 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
11222 if ${lt_cv_prog_compiler_c_o+:} false; then :
11223 $as_echo_n "(cached) " >&6
11225 lt_cv_prog_compiler_c_o=no
11226 $RM -r conftest 2>/dev/null
11230 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11232 lt_compiler_flag="-o out/conftest2.$ac_objext"
11233 # Insert the option either (1) after the last *FLAGS variable, or
11234 # (2) before a word containing "conftest.", or (3) at the end.
11235 # Note that $ac_compile itself does not contain backslashes and begins
11236 # with a dollar sign (not a hyphen), so the echo should work correctly.
11237 lt_compile=`echo "$ac_compile" | $SED \
11238 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11239 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11240 -e 's:$: $lt_compiler_flag:'`
11241 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11242 (eval "$lt_compile" 2>out/conftest.err)
11244 cat out/conftest.err >&5
11245 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11246 if (exit $ac_status) && test -s out/conftest2.$ac_objext
11248 # The compiler can only warn and ignore the option if not recognized
11249 # So say no if there are warnings
11250 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
11251 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
11252 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
11253 lt_cv_prog_compiler_c_o=yes
11258 # SGI C++ compiler will create directory out/ii_files/ for
11259 # template instantiation
11260 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
11261 $RM out/* && rmdir out
11267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
11268 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
11275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
11276 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
11277 if ${lt_cv_prog_compiler_c_o+:} false; then :
11278 $as_echo_n "(cached) " >&6
11280 lt_cv_prog_compiler_c_o=no
11281 $RM -r conftest 2>/dev/null
11285 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11287 lt_compiler_flag="-o out/conftest2.$ac_objext"
11288 # Insert the option either (1) after the last *FLAGS variable, or
11289 # (2) before a word containing "conftest.", or (3) at the end.
11290 # Note that $ac_compile itself does not contain backslashes and begins
11291 # with a dollar sign (not a hyphen), so the echo should work correctly.
11292 lt_compile=`echo "$ac_compile" | $SED \
11293 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11294 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11295 -e 's:$: $lt_compiler_flag:'`
11296 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11297 (eval "$lt_compile" 2>out/conftest.err)
11299 cat out/conftest.err >&5
11300 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11301 if (exit $ac_status) && test -s out/conftest2.$ac_objext
11303 # The compiler can only warn and ignore the option if not recognized
11304 # So say no if there are warnings
11305 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
11306 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
11307 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
11308 lt_cv_prog_compiler_c_o=yes
11313 # SGI C++ compiler will create directory out/ii_files/ for
11314 # template instantiation
11315 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
11316 $RM out/* && rmdir out
11322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
11323 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
11328 hard_links=nottested
11329 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
11330 # do not overwrite the value of need_locks provided by the user
11331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
11332 $as_echo_n "checking if we can lock with hard links... " >&6; }
11335 ln conftest.a conftest.b 2>/dev/null && hard_links=no
11337 ln conftest.a conftest.b 2>&5 || hard_links=no
11338 ln conftest.a conftest.b 2>/dev/null && hard_links=no
11339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
11340 $as_echo "$hard_links" >&6; }
11341 if test no = "$hard_links"; then
11342 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
11343 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
11355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
11356 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
11359 allow_undefined_flag=
11360 always_export_symbols=no
11362 archive_expsym_cmds=
11363 compiler_needs_object=no
11364 enable_shared_with_static_runtimes=no
11365 export_dynamic_flag_spec=
11366 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
11367 hardcode_automatic=no
11369 hardcode_direct_absolute=no
11370 hardcode_libdir_flag_spec=
11371 hardcode_libdir_separator=
11372 hardcode_minus_L=no
11373 hardcode_shlibpath_var=unsupported
11375 link_all_deplibs=unknown
11377 module_expsym_cmds=
11378 old_archive_from_new_cmds=
11379 old_archive_from_expsyms_cmds=
11380 thread_safe_flag_spec=
11381 whole_archive_flag_spec=
11382 # include_expsyms should be a list of space-separated symbols to be *always*
11383 # included in the symbol list
11385 # exclude_expsyms can be an extended regexp of symbols to exclude
11386 # it will be wrapped by ' (' and ')$', so one must not match beginning or
11387 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
11388 # as well as any symbol that contains 'd'.
11389 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
11390 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
11391 # platforms (ab)use it in PIC code, but their linkers get confused if
11392 # the symbol is explicitly referenced. Since portable code cannot
11393 # rely on this symbol name, it's probably fine to never include it in
11394 # preloaded symbol tables.
11395 # Exclude shared library initialization/finalization symbols.
11396 extract_expsyms_cmds=
11399 cygwin* | mingw* | pw32* | cegcc*)
11400 # FIXME: the MSVC++ port hasn't been tested in a loooong time
11401 # When not using gcc, we currently assume that we are using
11402 # Microsoft Visual C++.
11403 if test yes != "$GCC"; then
11408 # we just hope/assume this is gcc and not c89 (= MSVC++)
11411 openbsd* | bitrig*)
11418 # On some targets, GNU ld is compatible enough with the native linker
11419 # that we're better off using the native interface for both.
11420 lt_use_gnu_ld_interface=no
11421 if test yes = "$with_gnu_ld"; then
11424 # The AIX port of GNU ld has always aspired to compatibility
11425 # with the native linker. However, as the warning in the GNU ld
11426 # block says, versions before 2.19.5* couldn't really create working
11427 # shared libraries, regardless of the interface used.
11428 case `$LD -v 2>&1` in
11429 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
11430 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
11431 *\ \(GNU\ Binutils\)\ [3-9]*) ;;
11433 lt_use_gnu_ld_interface=yes
11438 lt_use_gnu_ld_interface=yes
11443 if test yes = "$lt_use_gnu_ld_interface"; then
11444 # If archive_cmds runs LD, not CC, wlarc should be empty
11447 # Set some defaults for GNU ld with shared library support. These
11448 # are reset later if shared libraries are not supported. Putting them
11449 # here allows them to be overridden if necessary.
11450 runpath_var=LD_RUN_PATH
11451 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
11452 export_dynamic_flag_spec='$wl--export-dynamic'
11453 # ancient GNU ld didn't support --whole-archive et. al.
11454 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
11455 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
11457 whole_archive_flag_spec=
11459 supports_anon_versioning=no
11460 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
11461 *GNU\ gold*) supports_anon_versioning=yes ;;
11462 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
11463 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
11464 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
11465 *\ 2.11.*) ;; # other 2.11 versions
11466 *) supports_anon_versioning=yes ;;
11469 # See if GNU ld supports shared libraries.
11472 # On AIX/PPC, the GNU linker is very broken
11473 if test ia64 != "$host_cpu"; then
11477 *** Warning: the GNU linker, at least up to release 2.19, is reported
11478 *** to be unable to reliably create shared libraries on AIX.
11479 *** Therefore, libtool is disabling shared libraries support. If you
11480 *** really care for shared libraries, you may want to install binutils
11481 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
11482 *** You will then need to restart the configuration process.
11491 # see comment about AmigaOS4 .so support
11492 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11493 archive_expsym_cmds=''
11496 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
11497 hardcode_libdir_flag_spec='-L$libdir'
11498 hardcode_minus_L=yes
11504 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
11505 allow_undefined_flag=unsupported
11506 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
11507 # support --undefined. This deserves some investigation. FIXME
11508 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11514 cygwin* | mingw* | pw32* | cegcc*)
11515 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
11516 # as there is no search path for DLLs.
11517 hardcode_libdir_flag_spec='-L$libdir'
11518 export_dynamic_flag_spec='$wl--export-all-symbols'
11519 allow_undefined_flag=unsupported
11520 always_export_symbols=no
11521 enable_shared_with_static_runtimes=yes
11522 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
11523 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
11525 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
11526 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
11527 # If the export-symbols file already is a .def file, use it as
11528 # is; otherwise, prepend EXPORTS...
11529 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
11530 cp $export_symbols $output_objdir/$soname.def;
11532 echo EXPORTS > $output_objdir/$soname.def;
11533 cat $export_symbols >> $output_objdir/$soname.def;
11535 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
11542 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11543 link_all_deplibs=yes
11547 hardcode_libdir_flag_spec='-L$libdir'
11548 hardcode_minus_L=yes
11549 allow_undefined_flag=unsupported
11551 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
11552 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
11553 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
11554 $ECHO EXPORTS >> $output_objdir/$libname.def~
11555 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
11556 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
11557 emximp -o $lib $output_objdir/$libname.def'
11558 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
11559 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
11560 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
11561 $ECHO EXPORTS >> $output_objdir/$libname.def~
11562 prefix_cmds="$SED"~
11563 if test EXPORTS = "`$SED 1q $export_symbols`"; then
11564 prefix_cmds="$prefix_cmds -e 1d";
11566 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
11567 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
11568 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
11569 emximp -o $lib $output_objdir/$libname.def'
11570 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
11571 enable_shared_with_static_runtimes=yes
11576 hardcode_shlibpath_var=no
11577 hardcode_libdir_flag_spec='$wl-rpath,$libdir'
11578 export_dynamic_flag_spec='$wl-E'
11579 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
11580 # Instead, shared libraries are loaded at an image base (0x10000000 by
11581 # default) and relocated if they conflict, which is a slow very memory
11582 # consuming and fragmenting process. To avoid this, we pick a random,
11583 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
11584 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
11585 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
11586 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
11589 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
11591 if test linux-dietlibc = "$host_os"; then
11592 case $cc_basename in
11593 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
11596 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
11597 && test no = "$tmp_diet"
11599 tmp_addflag=' $pic_flag'
11600 tmp_sharedflag='-shared'
11601 case $cc_basename,$host_cpu in
11602 pgcc*) # Portland Group C compiler
11603 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'
11604 tmp_addflag=' $pic_flag'
11606 pgf77* | pgf90* | pgf95* | pgfortran*)
11607 # Portland Group f77 and f90 compilers
11608 whole_archive_flag_spec='$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'
11609 tmp_addflag=' $pic_flag -Mnomain' ;;
11610 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
11611 tmp_addflag=' -i_dynamic' ;;
11612 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
11613 tmp_addflag=' -i_dynamic -nofor_main' ;;
11614 ifc* | ifort*) # Intel Fortran compiler
11615 tmp_addflag=' -nofor_main' ;;
11616 lf95*) # Lahey Fortran 8.1
11617 whole_archive_flag_spec=
11618 tmp_sharedflag='--shared' ;;
11619 nagfor*) # NAGFOR 5.3
11620 tmp_sharedflag='-Wl,-shared' ;;
11621 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
11622 tmp_sharedflag='-qmkshrobj'
11624 nvcc*) # Cuda Compiler Driver 2.2
11625 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
11626 compiler_needs_object=yes
11629 case `$CC -V 2>&1 | sed 5q` in
11630 *Sun\ C*) # Sun C 5.9
11631 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\"` $wl--no-whole-archive'
11632 compiler_needs_object=yes
11633 tmp_sharedflag='-G' ;;
11634 *Sun\ F*) # Sun Fortran 8.3
11635 tmp_sharedflag='-G' ;;
11637 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11639 if test yes = "$supports_anon_versioning"; then
11640 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
11641 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
11642 echo "local: *; };" >> $output_objdir/$libname.ver~
11643 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
11646 case $cc_basename in
11648 export_dynamic_flag_spec='-rdynamic'
11650 xlf* | bgf* | bgxlf* | mpixlf*)
11651 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
11652 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
11653 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
11654 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
11655 if test yes = "$supports_anon_versioning"; then
11656 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
11657 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
11658 echo "local: *; };" >> $output_objdir/$libname.ver~
11659 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
11669 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11670 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
11673 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11674 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
11679 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
11683 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
11684 *** create shared libraries on Solaris systems. Therefore, libtool
11685 *** is disabling shared libraries support. We urge you to upgrade GNU
11686 *** binutils to release 2.9.1 or newer. Another option is to modify
11687 *** your PATH or compiler configuration so that the native linker is
11688 *** used, and then restart.
11691 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
11692 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11693 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
11699 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
11700 case `$LD -v 2>&1` in
11701 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
11705 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
11706 *** reliably create shared libraries on SCO systems. Therefore, libtool
11707 *** is disabling shared libraries support. We urge you to upgrade GNU
11708 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
11709 *** your PATH or compiler configuration so that the native linker is
11710 *** used, and then restart.
11715 # For security reasons, it is highly recommended that you always
11716 # use absolute paths for naming shared libraries, and exclude the
11717 # DT_RUNPATH tag from executables and libraries. But doing so
11718 # requires that you compile everything twice, which is a pain.
11719 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
11720 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
11721 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11722 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
11731 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
11733 hardcode_direct=yes
11734 hardcode_shlibpath_var=no
11738 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
11739 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11740 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
11747 if test no = "$ld_shlibs"; then
11749 hardcode_libdir_flag_spec=
11750 export_dynamic_flag_spec=
11751 whole_archive_flag_spec=
11754 # PORTME fill in a description of your system's linker (not GNU ld)
11757 allow_undefined_flag=unsupported
11758 always_export_symbols=yes
11759 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'
11760 # Note: this linker hardcodes the directories in LIBPATH if there
11761 # are no directories specified by -L.
11762 hardcode_minus_L=yes
11763 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
11764 # Neither direct hardcoding nor static linking is supported with a
11766 hardcode_direct=unsupported
11771 if test ia64 = "$host_cpu"; then
11772 # On IA64, the linker does run time linking by default, so we don't
11773 # have to do anything special.
11774 aix_use_runtimelinking=no
11775 exp_sym_flag='-Bexport'
11778 # If we're using GNU nm, then we don't want the "-C" option.
11779 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
11780 # Without the "-l" option, or with the "-B" option, AIX nm treats
11781 # weak defined symbols like other global defined symbols, whereas
11782 # GNU nm marks them as "W".
11783 # While the 'weak' keyword is ignored in the Export File, we need
11784 # it in the Import File for the 'aix-soname' feature, so we have
11785 # to replace the "-B" option with "-P" for AIX nm.
11786 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
11787 export_symbols_cmds='$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'
11789 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'
11791 aix_use_runtimelinking=no
11793 # Test if we are trying to use run time linking or normal
11794 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
11795 # have runtime linking enabled, and use it for executables.
11796 # For shared libraries, we enable/disable runtime linking
11797 # depending on the kind of the shared library created -
11798 # when "with_aix_soname,aix_use_runtimelinking" is:
11799 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
11800 # "aix,yes" lib.so shared, rtl:yes, for executables
11801 # lib.a static archive
11802 # "both,no" lib.so.V(shr.o) shared, rtl:yes
11803 # lib.a(lib.so.V) shared, rtl:no, for executables
11804 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
11805 # lib.a(lib.so.V) shared, rtl:no
11806 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
11807 # lib.a static archive
11808 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
11809 for ld_flag in $LDFLAGS; do
11810 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
11811 aix_use_runtimelinking=yes
11815 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
11816 # With aix-soname=svr4, we create the lib.so.V shared archives only,
11817 # so we don't have lib.a shared libs to link our executables.
11818 # We have to force runtime linking in this case.
11819 aix_use_runtimelinking=yes
11820 LDFLAGS="$LDFLAGS -Wl,-brtl"
11825 exp_sym_flag='-bexport'
11826 no_entry_flag='-bnoentry'
11829 # When large executables or shared objects are built, AIX ld can
11830 # have problems creating the table of contents. If linking a library
11831 # or program results in "error TOC overflow" add -mminimal-toc to
11832 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
11833 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
11836 hardcode_direct=yes
11837 hardcode_direct_absolute=yes
11838 hardcode_libdir_separator=':'
11839 link_all_deplibs=yes
11840 file_list_spec='$wl-f,'
11841 case $with_aix_soname,$aix_use_runtimelinking in
11842 aix,*) ;; # traditional, no import file
11843 svr4,* | *,yes) # use import file
11844 # The Import File defines what to hardcode.
11846 hardcode_direct_absolute=no
11850 if test yes = "$GCC"; then
11851 case $host_os in aix4.[012]|aix4.[012].*)
11852 # We only want to do this on AIX 4.2 and lower, the check
11853 # below for broken collect2 doesn't work under 4.3+
11854 collect2name=`$CC -print-prog-name=collect2`
11855 if test -f "$collect2name" &&
11856 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
11858 # We have reworked collect2
11861 # We have old collect2
11862 hardcode_direct=unsupported
11863 # It fails to find uninstalled libraries when the uninstalled
11864 # path is not listed in the libpath. Setting hardcode_minus_L
11865 # to unsupported forces relinking
11866 hardcode_minus_L=yes
11867 hardcode_libdir_flag_spec='-L$libdir'
11868 hardcode_libdir_separator=
11872 shared_flag='-shared'
11873 if test yes = "$aix_use_runtimelinking"; then
11874 shared_flag="$shared_flag "'$wl-G'
11876 # Need to ensure runtime linking is disabled for the traditional
11877 # shared library, or the linker may eventually find shared libraries
11878 # /with/ Import File - we do not want to mix them.
11879 shared_flag_aix='-shared'
11880 shared_flag_svr4='-shared $wl-G'
11883 if test ia64 = "$host_cpu"; then
11884 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
11885 # chokes on -Wl,-G. The following line is correct:
11888 if test yes = "$aix_use_runtimelinking"; then
11889 shared_flag='$wl-G'
11891 shared_flag='$wl-bM:SRE'
11893 shared_flag_aix='$wl-bM:SRE'
11894 shared_flag_svr4='$wl-G'
11898 export_dynamic_flag_spec='$wl-bexpall'
11899 # It seems that -bexpall does not export symbols beginning with
11900 # underscore (_), so it is better to generate a list of symbols to export.
11901 always_export_symbols=yes
11902 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
11903 # Warning - without using the other runtime loading flags (-brtl),
11904 # -berok will link without error, but may produce a broken library.
11905 allow_undefined_flag='-berok'
11906 # Determine the default libpath from the value encoded in an
11907 # empty executable.
11908 if test set = "${lt_cv_aix_libpath+set}"; then
11909 aix_libpath=$lt_cv_aix_libpath
11911 if ${lt_cv_aix_libpath_+:} false; then :
11912 $as_echo_n "(cached) " >&6
11914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11915 /* end confdefs.h. */
11925 if ac_fn_c_try_link "$LINENO"; then :
11927 lt_aix_libpath_sed='
11928 /Import File Strings/,/^$/ {
11930 s/^0 *\([^ ]*\) *$/\1/
11934 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
11935 # Check for a 64-bit object if we didn't find anything.
11936 if test -z "$lt_cv_aix_libpath_"; then
11937 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
11940 rm -f core conftest.err conftest.$ac_objext \
11941 conftest$ac_exeext conftest.$ac_ext
11942 if test -z "$lt_cv_aix_libpath_"; then
11943 lt_cv_aix_libpath_=/usr/lib:/lib
11948 aix_libpath=$lt_cv_aix_libpath_
11951 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
11952 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' '$shared_flag
11954 if test ia64 = "$host_cpu"; then
11955 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
11956 allow_undefined_flag="-z nodefs"
11957 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
11959 # Determine the default libpath from the value encoded in an
11960 # empty executable.
11961 if test set = "${lt_cv_aix_libpath+set}"; then
11962 aix_libpath=$lt_cv_aix_libpath
11964 if ${lt_cv_aix_libpath_+:} false; then :
11965 $as_echo_n "(cached) " >&6
11967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11968 /* end confdefs.h. */
11978 if ac_fn_c_try_link "$LINENO"; then :
11980 lt_aix_libpath_sed='
11981 /Import File Strings/,/^$/ {
11983 s/^0 *\([^ ]*\) *$/\1/
11987 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
11988 # Check for a 64-bit object if we didn't find anything.
11989 if test -z "$lt_cv_aix_libpath_"; then
11990 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
11993 rm -f core conftest.err conftest.$ac_objext \
11994 conftest$ac_exeext conftest.$ac_ext
11995 if test -z "$lt_cv_aix_libpath_"; then
11996 lt_cv_aix_libpath_=/usr/lib:/lib
12001 aix_libpath=$lt_cv_aix_libpath_
12004 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
12005 # Warning - without using the other run time loading flags,
12006 # -berok will link without error, but may produce a broken library.
12007 no_undefined_flag=' $wl-bernotok'
12008 allow_undefined_flag=' $wl-berok'
12009 if test yes = "$with_gnu_ld"; then
12010 # We only use this code for GNU lds that support --whole-archive.
12011 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
12013 # Exported symbols can be pulled into shared objects from archives
12014 whole_archive_flag_spec='$convenience'
12016 archive_cmds_need_lc=yes
12017 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
12018 # -brtl affects multiple linker settings, -berok does not and is overridden later
12019 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
12020 if test svr4 != "$with_aix_soname"; then
12021 # This is similar to how AIX traditionally builds its shared libraries.
12022 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/$soname'
12024 if test aix != "$with_aix_soname"; then
12025 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/$shared_archive_member_spec.imp'
12027 # used by -dlpreopen to get the symbols
12028 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
12030 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
12038 # see comment about AmigaOS4 .so support
12039 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
12040 archive_expsym_cmds=''
12043 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
12044 hardcode_libdir_flag_spec='-L$libdir'
12045 hardcode_minus_L=yes
12051 export_dynamic_flag_spec=-rdynamic
12054 cygwin* | mingw* | pw32* | cegcc*)
12055 # When not using gcc, we currently assume that we are using
12056 # Microsoft Visual C++.
12057 # hardcode_libdir_flag_spec is actually meaningless, as there is
12058 # no search path for DLLs.
12059 case $cc_basename in
12062 hardcode_libdir_flag_spec=' '
12063 allow_undefined_flag=unsupported
12064 always_export_symbols=yes
12066 # Tell ltmain to make .lib files, not .a files.
12068 # Tell ltmain to make .dll files, not .so files.
12070 # FIXME: Setting linknames here is a bad hack.
12071 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
12072 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
12073 cp "$export_symbols" "$output_objdir/$soname.def";
12074 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
12076 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
12078 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
12080 # The linker will not automatically build a static lib if we build a DLL.
12081 # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
12082 enable_shared_with_static_runtimes=yes
12083 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
12084 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
12086 old_postinstall_cmds='chmod 644 $oldlib'
12087 postlink_cmds='lt_outputfile="@OUTPUT@"~
12088 lt_tool_outputfile="@TOOL_OUTPUT@"~
12089 case $lt_outputfile in
12092 lt_outputfile=$lt_outputfile.exe
12093 lt_tool_outputfile=$lt_tool_outputfile.exe
12096 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
12097 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
12098 $RM "$lt_outputfile.manifest";
12102 # Assume MSVC wrapper
12103 hardcode_libdir_flag_spec=' '
12104 allow_undefined_flag=unsupported
12105 # Tell ltmain to make .lib files, not .a files.
12107 # Tell ltmain to make .dll files, not .so files.
12109 # FIXME: Setting linknames here is a bad hack.
12110 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
12111 # The linker will automatically build a .lib file if we build a DLL.
12112 old_archive_from_new_cmds='true'
12113 # FIXME: Should let the user specify the lib program.
12114 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
12115 enable_shared_with_static_runtimes=yes
12120 darwin* | rhapsody*)
12123 archive_cmds_need_lc=no
12125 hardcode_automatic=yes
12126 hardcode_shlibpath_var=unsupported
12127 if test yes = "$lt_cv_ld_force_load"; then
12128 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
12131 whole_archive_flag_spec=''
12133 link_all_deplibs=yes
12134 allow_undefined_flag=$_lt_dar_allow_undefined
12135 case $cc_basename in
12136 ifort*|nagfor*) _lt_dar_can_shared=yes ;;
12137 *) _lt_dar_can_shared=$GCC ;;
12139 if test yes = "$_lt_dar_can_shared"; then
12140 output_verbose_link_cmd=func_echo_all
12141 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
12142 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
12143 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$_lt_dsymutil"
12144 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
12153 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12154 hardcode_libdir_flag_spec='-L$libdir'
12155 hardcode_shlibpath_var=no
12158 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
12159 # support. Future versions do this automatically, but an explicit c++rt0.o
12160 # does not break anything, and helps significantly (at the cost of a little
12163 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
12164 hardcode_libdir_flag_spec='-R$libdir'
12165 hardcode_direct=yes
12166 hardcode_shlibpath_var=no
12169 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
12171 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12172 hardcode_direct=yes
12173 hardcode_minus_L=yes
12174 hardcode_shlibpath_var=no
12177 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
12178 freebsd* | dragonfly*)
12179 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12180 hardcode_libdir_flag_spec='-R$libdir'
12181 hardcode_direct=yes
12182 hardcode_shlibpath_var=no
12186 if test yes = "$GCC"; then
12187 archive_cmds='$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 $lib'
12189 archive_cmds='$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 $lib'
12191 hardcode_libdir_flag_spec='$wl+b $wl$libdir'
12192 hardcode_libdir_separator=:
12193 hardcode_direct=yes
12195 # hardcode_minus_L: Not really in the search PATH,
12196 # but as the default location of the library.
12197 hardcode_minus_L=yes
12198 export_dynamic_flag_spec='$wl-E'
12202 if test yes,no = "$GCC,$with_gnu_ld"; then
12203 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12205 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
12207 if test no = "$with_gnu_ld"; then
12208 hardcode_libdir_flag_spec='$wl+b $wl$libdir'
12209 hardcode_libdir_separator=:
12210 hardcode_direct=yes
12211 hardcode_direct_absolute=yes
12212 export_dynamic_flag_spec='$wl-E'
12213 # hardcode_minus_L: Not really in the search PATH,
12214 # but as the default location of the library.
12215 hardcode_minus_L=yes
12220 if test yes,no = "$GCC,$with_gnu_ld"; then
12223 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
12226 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12229 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12235 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
12238 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12242 # Older versions of the 11.00 compiler do not understand -b yet
12243 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
12244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
12245 $as_echo_n "checking if $CC understands -b... " >&6; }
12246 if ${lt_cv_prog_compiler__b+:} false; then :
12247 $as_echo_n "(cached) " >&6
12249 lt_cv_prog_compiler__b=no
12250 save_LDFLAGS=$LDFLAGS
12251 LDFLAGS="$LDFLAGS -b"
12252 echo "$lt_simple_link_test_code" > conftest.$ac_ext
12253 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
12254 # The linker can only warn and ignore the option if not recognized
12255 # So say no if there are warnings
12256 if test -s conftest.err; then
12257 # Append any errors to the config.log.
12258 cat conftest.err 1>&5
12259 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
12260 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
12261 if diff conftest.exp conftest.er2 >/dev/null; then
12262 lt_cv_prog_compiler__b=yes
12265 lt_cv_prog_compiler__b=yes
12269 LDFLAGS=$save_LDFLAGS
12272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
12273 $as_echo "$lt_cv_prog_compiler__b" >&6; }
12275 if test yes = "$lt_cv_prog_compiler__b"; then
12276 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12278 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
12284 if test no = "$with_gnu_ld"; then
12285 hardcode_libdir_flag_spec='$wl+b $wl$libdir'
12286 hardcode_libdir_separator=:
12291 hardcode_shlibpath_var=no
12294 hardcode_direct=yes
12295 hardcode_direct_absolute=yes
12296 export_dynamic_flag_spec='$wl-E'
12298 # hardcode_minus_L: Not really in the search PATH,
12299 # but as the default location of the library.
12300 hardcode_minus_L=yes
12306 irix5* | irix6* | nonstopux*)
12307 if test yes = "$GCC"; then
12308 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'
12309 # Try to use the -exported_symbol ld option, if it does not
12310 # work, assume that -exports_file does not work either and
12311 # implicitly export all symbols.
12312 # This should be the same for all languages, so no per-tag cache variable.
12313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
12314 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
12315 if ${lt_cv_irix_exported_symbol+:} false; then :
12316 $as_echo_n "(cached) " >&6
12318 save_LDFLAGS=$LDFLAGS
12319 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
12320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12321 /* end confdefs.h. */
12322 int foo (void) { return 0; }
12324 if ac_fn_c_try_link "$LINENO"; then :
12325 lt_cv_irix_exported_symbol=yes
12327 lt_cv_irix_exported_symbol=no
12329 rm -f core conftest.err conftest.$ac_objext \
12330 conftest$ac_exeext conftest.$ac_ext
12331 LDFLAGS=$save_LDFLAGS
12333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
12334 $as_echo "$lt_cv_irix_exported_symbol" >&6; }
12335 if test yes = "$lt_cv_irix_exported_symbol"; then
12336 archive_expsym_cmds='$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 $lib'
12339 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
12340 archive_expsym_cmds='$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 $lib'
12342 archive_cmds_need_lc='no'
12343 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
12344 hardcode_libdir_separator=:
12346 link_all_deplibs=yes
12350 case $cc_basename in
12352 # Fabrice Bellard et al's Tiny C Compiler
12354 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12360 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12361 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
12363 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
12365 hardcode_libdir_flag_spec='-R$libdir'
12366 hardcode_direct=yes
12367 hardcode_shlibpath_var=no
12371 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12372 hardcode_direct=yes
12373 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
12374 hardcode_libdir_separator=:
12375 hardcode_shlibpath_var=no
12381 openbsd* | bitrig*)
12382 if test -f /usr/libexec/ld.so; then
12383 hardcode_direct=yes
12384 hardcode_shlibpath_var=no
12385 hardcode_direct_absolute=yes
12386 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
12387 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12388 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
12389 hardcode_libdir_flag_spec='$wl-rpath,$libdir'
12390 export_dynamic_flag_spec='$wl-E'
12392 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12393 hardcode_libdir_flag_spec='$wl-rpath,$libdir'
12401 hardcode_libdir_flag_spec='-L$libdir'
12402 hardcode_minus_L=yes
12403 allow_undefined_flag=unsupported
12405 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
12406 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
12407 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
12408 $ECHO EXPORTS >> $output_objdir/$libname.def~
12409 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
12410 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
12411 emximp -o $lib $output_objdir/$libname.def'
12412 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
12413 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
12414 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
12415 $ECHO EXPORTS >> $output_objdir/$libname.def~
12416 prefix_cmds="$SED"~
12417 if test EXPORTS = "`$SED 1q $export_symbols`"; then
12418 prefix_cmds="$prefix_cmds -e 1d";
12420 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
12421 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
12422 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
12423 emximp -o $lib $output_objdir/$libname.def'
12424 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
12425 enable_shared_with_static_runtimes=yes
12429 if test yes = "$GCC"; then
12430 allow_undefined_flag=' $wl-expect_unresolved $wl\*'
12431 archive_cmds='$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 $lib'
12433 allow_undefined_flag=' -expect_unresolved \*'
12434 archive_cmds='$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 $lib'
12436 archive_cmds_need_lc='no'
12437 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
12438 hardcode_libdir_separator=:
12441 osf4* | osf5*) # as osf3* with the addition of -msym flag
12442 if test yes = "$GCC"; then
12443 allow_undefined_flag=' $wl-expect_unresolved $wl\*'
12444 archive_cmds='$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 $lib'
12445 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
12447 allow_undefined_flag=' -expect_unresolved \*'
12448 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'
12449 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~
12450 $CC -shared$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'
12452 # Both c and cxx compiler support -rpath directly
12453 hardcode_libdir_flag_spec='-rpath $libdir'
12455 archive_cmds_need_lc='no'
12456 hardcode_libdir_separator=:
12460 no_undefined_flag=' -z defs'
12461 if test yes = "$GCC"; then
12463 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
12464 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12465 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
12467 case `$CC -V 2>&1` in
12470 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
12471 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12472 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
12476 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
12477 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12478 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
12482 hardcode_libdir_flag_spec='-R$libdir'
12483 hardcode_shlibpath_var=no
12485 solaris2.[0-5] | solaris2.[0-5].*) ;;
12487 # The compiler driver will combine and reorder linker options,
12488 # but understands '-z linker_flag'. GCC discards it without '$wl',
12489 # but is careful enough not to reorder.
12490 # Supported since Solaris 2.6 (maybe 2.5.1?)
12491 if test yes = "$GCC"; then
12492 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
12494 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
12498 link_all_deplibs=yes
12502 if test sequent = "$host_vendor"; then
12503 # Use $CC to link under sequent, because it throws in some extra .o
12504 # files that make .init and .fini sections work.
12505 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
12507 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
12509 hardcode_libdir_flag_spec='-L$libdir'
12510 hardcode_direct=yes
12511 hardcode_minus_L=yes
12512 hardcode_shlibpath_var=no
12516 case $host_vendor in
12518 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12519 hardcode_direct=yes # is this really true???
12522 ## LD is ld it makes a PLAMLIB
12523 ## CC just makes a GrossModule.
12524 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
12525 reload_cmds='$CC -r -o $output$reload_objs'
12529 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12530 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
12533 runpath_var='LD_RUN_PATH'
12534 hardcode_shlibpath_var=no
12538 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12539 hardcode_shlibpath_var=no
12540 export_dynamic_flag_spec='-Bexport'
12544 if test -d /usr/nec; then
12545 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12546 hardcode_shlibpath_var=no
12547 runpath_var=LD_RUN_PATH
12548 hardcode_runpath_var=yes
12553 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
12554 no_undefined_flag='$wl-z,text'
12555 archive_cmds_need_lc=no
12556 hardcode_shlibpath_var=no
12557 runpath_var='LD_RUN_PATH'
12559 if test yes = "$GCC"; then
12560 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12561 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12563 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12564 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12568 sysv5* | sco3.2v5* | sco5v6*)
12569 # Note: We CANNOT use -z defs as we might desire, because we do not
12570 # link with -lc, and that would cause any symbols used from libc to
12571 # always be unresolved, which means just about no library would
12572 # ever link correctly. If we're not using GNU ld we use -z text
12573 # though, which does catch some bad symbols but isn't as heavy-handed
12575 no_undefined_flag='$wl-z,text'
12576 allow_undefined_flag='$wl-z,nodefs'
12577 archive_cmds_need_lc=no
12578 hardcode_shlibpath_var=no
12579 hardcode_libdir_flag_spec='$wl-R,$libdir'
12580 hardcode_libdir_separator=':'
12581 link_all_deplibs=yes
12582 export_dynamic_flag_spec='$wl-Bexport'
12583 runpath_var='LD_RUN_PATH'
12585 if test yes = "$GCC"; then
12586 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12587 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12589 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12590 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12595 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12596 hardcode_libdir_flag_spec='-L$libdir'
12597 hardcode_shlibpath_var=no
12605 if test sni = "$host_vendor"; then
12607 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
12608 export_dynamic_flag_spec='$wl-Blargedynsym'
12614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
12615 $as_echo "$ld_shlibs" >&6; }
12616 test no = "$ld_shlibs" && can_build_shared=no
12618 with_gnu_ld=$with_gnu_ld
12635 # Do we need to explicitly link libc?
12637 case "x$archive_cmds_need_lc" in
12639 # Assume -lc should be added
12640 archive_cmds_need_lc=yes
12642 if test yes,yes = "$GCC,$enable_shared"; then
12643 case $archive_cmds in
12645 # FIXME: we may have to deal with multi-command sequences.
12648 # Test whether the compiler implicitly links with -lc since on some
12649 # systems, -lgcc has to come before -lc. If gcc already passes -lc
12650 # to ld, don't add -lc before -lgcc.
12651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
12652 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
12653 if ${lt_cv_archive_cmds_need_lc+:} false; then :
12654 $as_echo_n "(cached) " >&6
12657 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12659 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12660 (eval $ac_compile) 2>&5
12662 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12663 test $ac_status = 0; } 2>conftest.err; then
12666 libobjs=conftest.$ac_objext
12668 wl=$lt_prog_compiler_wl
12669 pic_flag=$lt_prog_compiler_pic
12675 lt_save_allow_undefined_flag=$allow_undefined_flag
12676 allow_undefined_flag=
12677 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
12678 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
12680 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12681 test $ac_status = 0; }
12683 lt_cv_archive_cmds_need_lc=no
12685 lt_cv_archive_cmds_need_lc=yes
12687 allow_undefined_flag=$lt_save_allow_undefined_flag
12689 cat conftest.err 1>&5
12694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
12695 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
12696 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
12854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
12855 $as_echo_n "checking dynamic linker characteristics... " >&6; }
12857 if test yes = "$GCC"; then
12859 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
12860 *) lt_awk_arg='/^libraries:/' ;;
12863 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
12864 *) lt_sed_strip_eq='s|=/|/|g' ;;
12866 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
12867 case $lt_search_path_spec in
12869 # if the path contains ";" then we assume it to be the separator
12870 # otherwise default to the standard path separator (i.e. ":") - it is
12871 # assumed that no part of a normal pathname contains ";" but that should
12872 # okay in the real world where ";" in dirpaths is itself problematic.
12873 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
12876 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
12879 # Ok, now we have the path, separated by spaces, we can step through it
12880 # and add multilib dir if necessary...
12881 lt_tmp_lt_search_path_spec=
12882 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
12883 # ...but if some path component already ends with the multilib dir we assume
12884 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
12885 case "$lt_multi_os_dir; $lt_search_path_spec " in
12886 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
12890 for lt_sys_path in $lt_search_path_spec; do
12891 if test -d "$lt_sys_path$lt_multi_os_dir"; then
12892 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
12893 elif test -n "$lt_multi_os_dir"; then
12894 test -d "$lt_sys_path" && \
12895 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
12898 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
12899 BEGIN {RS = " "; FS = "/|\n";} {
12902 for (lt_i = NF; lt_i > 0; lt_i--) {
12903 if ($lt_i != "" && $lt_i != ".") {
12904 if ($lt_i == "..") {
12907 if (lt_count == 0) {
12908 lt_foo = "/" $lt_i lt_foo;
12915 if (lt_foo != "") { lt_freq[lt_foo]++; }
12916 if (lt_freq[lt_foo] == 1) { print lt_foo; }
12918 # AWK program above erroneously prepends '/' to C:/dos/paths
12921 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
12922 $SED 's|/\([A-Za-z]:\)|\1|g'` ;;
12924 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
12926 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
12928 library_names_spec=
12929 libname_spec='lib$name'
12933 postuninstall_cmds=
12937 shlibpath_overrides_runpath=unknown
12939 dynamic_linker="$host_os ld.so"
12940 sys_lib_dlsearch_path_spec="/lib /usr/lib"
12941 need_lib_prefix=unknown
12942 hardcode_into_libs=no
12944 # when you set need_version to no, make sure it does not cause -set_version
12945 # flags to be left without arguments
12946 need_version=unknown
12952 version_type=linux # correct to gnu/linux during the next big refactor
12953 library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
12954 shlibpath_var=LIBPATH
12956 # AIX 3 has no versioning support, so we append a major version to the name.
12957 soname_spec='$libname$release$shared_ext$major'
12961 version_type=linux # correct to gnu/linux during the next big refactor
12964 hardcode_into_libs=yes
12965 if test ia64 = "$host_cpu"; then
12966 # AIX 5 supports IA64
12967 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
12968 shlibpath_var=LD_LIBRARY_PATH
12970 # With GCC up to 2.95.x, collect2 would create an import file
12971 # for dependence libraries. The import file would start with
12972 # the line '#! .'. This would cause the generated library to
12973 # depend on '.', always an invalid library. This was fixed in
12974 # development snapshots of GCC prior to 3.0.
12976 aix4 | aix4.[01] | aix4.[01].*)
12977 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
12979 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
12982 can_build_shared=no
12986 # Using Import Files as archive members, it is possible to support
12987 # filename-based versioning of shared library archives on AIX. While
12988 # this would work for both with and without runtime linking, it will
12989 # prevent static linking of such archives. So we do filename-based
12990 # shared library versioning with .so extension only, which is used
12991 # when both runtime linking and shared linking is enabled.
12992 # Unfortunately, runtime linking may impact performance, so we do
12993 # not want this to be the default eventually. Also, we use the
12994 # versioned .so libs for executables only if there is the -brtl
12995 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
12996 # To allow for filename-based versioning support, we need to create
12997 # libNAME.so.V as an archive file, containing:
12998 # *) an Import File, referring to the versioned filename of the
12999 # archive as well as the shared archive member, telling the
13000 # bitwidth (32 or 64) of that shared object, and providing the
13001 # list of exported symbols of that shared object, eventually
13002 # decorated with the 'weak' keyword
13003 # *) the shared object with the F_LOADONLY flag set, to really avoid
13004 # it being seen by the linker.
13005 # At run time we better use the real file rather than another symlink,
13006 # but for link time we create the symlink libNAME.so -> libNAME.so.V
13008 case $with_aix_soname,$aix_use_runtimelinking in
13009 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
13010 # soname into executable. Probably we can add versioning support to
13011 # collect2, so additional links can be useful in future.
13012 aix,yes) # traditional libtool
13013 dynamic_linker='AIX unversionable lib.so'
13014 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
13015 # instead of lib<name>.a to let people know that these are not
13016 # typical AIX shared libraries.
13017 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13019 aix,no) # traditional AIX only
13020 dynamic_linker='AIX lib.a(lib.so.V)'
13021 # We preserve .a as extension for shared libraries through AIX4.2
13022 # and later when we are not doing run time linking.
13023 library_names_spec='$libname$release.a $libname.a'
13024 soname_spec='$libname$release$shared_ext$major'
13026 svr4,*) # full svr4 only
13027 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
13028 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
13029 # We do not specify a path in Import Files, so LIBPATH fires.
13030 shlibpath_overrides_runpath=yes
13032 *,yes) # both, prefer svr4
13033 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
13034 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
13035 # unpreferred sharedlib libNAME.a needs extra handling
13036 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"'
13037 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.$libext"'
13038 # We do not specify a path in Import Files, so LIBPATH fires.
13039 shlibpath_overrides_runpath=yes
13041 *,no) # both, prefer aix
13042 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
13043 library_names_spec='$libname$release.a $libname.a'
13044 soname_spec='$libname$release$shared_ext$major'
13045 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
13046 postinstall_cmds='test -z "$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 $func_stripname_result.so)'
13047 postuninstall_cmds='test -z "$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"'
13050 shlibpath_var=LIBPATH
13057 # Since July 2007 AmigaOS4 officially supports .so libraries.
13058 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
13059 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13062 library_names_spec='$libname.ixlibrary $libname.a'
13063 # Create ${libname}_ixlibrary.a entries in /sys/libs.
13064 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 ${libname}_ixlibrary.a || exit 1; done'
13070 library_names_spec='$libname$shared_ext'
13071 dynamic_linker="$host_os ld.so"
13072 shlibpath_var=LIBRARY_PATH
13076 version_type=linux # correct to gnu/linux during the next big refactor
13078 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13079 soname_spec='$libname$release$shared_ext$major'
13080 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
13081 shlibpath_var=LD_LIBRARY_PATH
13082 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
13083 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
13084 # the default ld.so.conf also contains /usr/contrib/lib and
13085 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
13086 # libtool to hard-code these into programs
13089 cygwin* | mingw* | pw32* | cegcc*)
13090 version_type=windows
13095 case $GCC,$cc_basename in
13098 library_names_spec='$libname.dll.a'
13099 # DLL is installed to $(libdir)/../bin by postinstall_cmds
13100 postinstall_cmds='base_file=`basename \$file`~
13101 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
13102 dldir=$destdir/`dirname \$dlpath`~
13103 test -d \$dldir || mkdir -p \$dldir~
13104 $install_prog $dir/$dlname \$dldir/$dlname~
13105 chmod a+x \$dldir/$dlname~
13106 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
13107 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
13109 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
13110 dlpath=$dir/\$dldll~
13112 shlibpath_overrides_runpath=yes
13116 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
13117 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
13119 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
13122 # MinGW DLLs use traditional 'lib' prefix
13123 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
13126 # pw32 DLLs use 'pw' prefix rather than 'lib'
13127 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
13130 dynamic_linker='Win32 ld.exe'
13135 libname_spec='$name'
13136 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
13137 library_names_spec='$libname.dll.lib'
13141 sys_lib_search_path_spec=
13144 for lt_path in $LIB
13147 # Let DOS variable expansion print the short 8.3 style file name.
13148 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
13149 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
13152 # Convert to MSYS style.
13153 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
13156 # Convert to unix form, then to dos form, then back to unix form
13157 # but this time dos style (no spaces!) so that the unix form looks
13158 # like /cygdrive/c/PROGRA~1:/cygdr...
13159 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
13160 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
13161 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
13164 sys_lib_search_path_spec=$LIB
13165 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
13166 # It is most probably a Windows format PATH.
13167 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
13169 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
13171 # FIXME: find the short name or the path components, as spaces are
13172 # common. (e.g. "Program Files" -> "PROGRA~1")
13176 # DLL is installed to $(libdir)/../bin by postinstall_cmds
13177 postinstall_cmds='base_file=`basename \$file`~
13178 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
13179 dldir=$destdir/`dirname \$dlpath`~
13180 test -d \$dldir || mkdir -p \$dldir~
13181 $install_prog $dir/$dlname \$dldir/$dlname'
13182 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
13183 dlpath=$dir/\$dldll~
13185 shlibpath_overrides_runpath=yes
13186 dynamic_linker='Win32 link.exe'
13190 # Assume MSVC wrapper
13191 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
13192 dynamic_linker='Win32 ld.exe'
13195 # FIXME: first we should search . and the directory the executable is in
13199 darwin* | rhapsody*)
13200 dynamic_linker="$host_os dyld"
13201 version_type=darwin
13204 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
13205 soname_spec='$libname$release$major$shared_ext'
13206 shlibpath_overrides_runpath=yes
13207 shlibpath_var=DYLD_LIBRARY_PATH
13208 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
13210 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
13211 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
13215 version_type=linux # correct to gnu/linux during the next big refactor
13218 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13219 soname_spec='$libname$release$shared_ext$major'
13220 shlibpath_var=LD_LIBRARY_PATH
13223 freebsd* | dragonfly*)
13224 # DragonFly does not have aout. When/if they implement a new
13225 # versioning mechanism, adjust this.
13226 if test -x /usr/bin/objformat; then
13227 objformat=`/usr/bin/objformat`
13230 freebsd[23].*) objformat=aout ;;
13231 *) objformat=elf ;;
13234 version_type=freebsd-$objformat
13235 case $version_type in
13237 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13238 soname_spec='$libname$release$shared_ext$major'
13243 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
13247 shlibpath_var=LD_LIBRARY_PATH
13250 shlibpath_overrides_runpath=yes
13252 freebsd3.[01]* | freebsdelf3.[01]*)
13253 shlibpath_overrides_runpath=yes
13254 hardcode_into_libs=yes
13256 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
13257 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
13258 shlibpath_overrides_runpath=no
13259 hardcode_into_libs=yes
13261 *) # from 4.6 on, and DragonFly
13262 shlibpath_overrides_runpath=yes
13263 hardcode_into_libs=yes
13269 version_type=linux # correct to gnu/linux during the next big refactor
13272 dynamic_linker="$host_os runtime_loader"
13273 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13274 soname_spec='$libname$release$shared_ext$major'
13275 shlibpath_var=LIBRARY_PATH
13276 shlibpath_overrides_runpath=no
13277 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
13278 hardcode_into_libs=yes
13281 hpux9* | hpux10* | hpux11*)
13282 # Give a soname corresponding to the major version so that dld.sl refuses to
13283 # link against other versions.
13290 hardcode_into_libs=yes
13291 dynamic_linker="$host_os dld.so"
13292 shlibpath_var=LD_LIBRARY_PATH
13293 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
13294 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13295 soname_spec='$libname$release$shared_ext$major'
13296 if test 32 = "$HPUX_IA64_MODE"; then
13297 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
13298 sys_lib_dlsearch_path_spec=/usr/lib/hpux32
13300 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
13301 sys_lib_dlsearch_path_spec=/usr/lib/hpux64
13306 hardcode_into_libs=yes
13307 dynamic_linker="$host_os dld.sl"
13308 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
13309 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
13310 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13311 soname_spec='$libname$release$shared_ext$major'
13312 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
13313 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
13317 dynamic_linker="$host_os dld.sl"
13318 shlibpath_var=SHLIB_PATH
13319 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
13320 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13321 soname_spec='$libname$release$shared_ext$major'
13324 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
13325 postinstall_cmds='chmod 555 $lib'
13326 # or fails outright, so override atomically:
13327 install_override_mode=555
13331 version_type=linux # correct to gnu/linux during the next big refactor
13334 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13335 soname_spec='$libname$release$shared_ext$major'
13336 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
13337 shlibpath_var=LD_LIBRARY_PATH
13338 shlibpath_overrides_runpath=no
13339 hardcode_into_libs=yes
13342 irix5* | irix6* | nonstopux*)
13344 nonstopux*) version_type=nonstopux ;;
13346 if test yes = "$lt_cv_prog_gnu_ld"; then
13347 version_type=linux # correct to gnu/linux during the next big refactor
13354 soname_spec='$libname$release$shared_ext$major'
13355 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
13357 irix5* | nonstopux*)
13358 libsuff= shlibsuff=
13361 case $LD in # libtool.m4 will add one of these switches to LD
13362 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
13363 libsuff= shlibsuff= libmagic=32-bit;;
13364 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
13365 libsuff=32 shlibsuff=N32 libmagic=N32;;
13366 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
13367 libsuff=64 shlibsuff=64 libmagic=64-bit;;
13368 *) libsuff= shlibsuff= libmagic=never-match;;
13372 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
13373 shlibpath_overrides_runpath=no
13374 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
13375 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
13376 hardcode_into_libs=yes
13379 # No shared lib support for Linux oldld, aout, or coff.
13380 linux*oldld* | linux*aout* | linux*coff*)
13385 version_type=none # Android doesn't support versioned libraries.
13388 library_names_spec='$libname$release$shared_ext'
13389 soname_spec='$libname$release$shared_ext'
13391 shlibpath_var=LD_LIBRARY_PATH
13392 shlibpath_overrides_runpath=yes
13394 # This implies no fast_install, which is unacceptable.
13395 # Some rework will be needed to allow for fast_install
13396 # before this can be enabled.
13397 hardcode_into_libs=yes
13399 dynamic_linker='Android linker'
13400 # Don't embed -rpath directories since the linker doesn't support them.
13401 hardcode_libdir_flag_spec='-L$libdir'
13404 # This must be glibc/ELF.
13405 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
13406 version_type=linux # correct to gnu/linux during the next big refactor
13409 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13410 soname_spec='$libname$release$shared_ext$major'
13411 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
13412 shlibpath_var=LD_LIBRARY_PATH
13413 shlibpath_overrides_runpath=no
13415 # Some binutils ld are patched to set DT_RUNPATH
13416 if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
13417 $as_echo_n "(cached) " >&6
13419 lt_cv_shlibpath_overrides_runpath=no
13420 save_LDFLAGS=$LDFLAGS
13421 save_libdir=$libdir
13422 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
13423 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
13424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13425 /* end confdefs.h. */
13435 if ac_fn_c_try_link "$LINENO"; then :
13436 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
13437 lt_cv_shlibpath_overrides_runpath=yes
13440 rm -f core conftest.err conftest.$ac_objext \
13441 conftest$ac_exeext conftest.$ac_ext
13442 LDFLAGS=$save_LDFLAGS
13443 libdir=$save_libdir
13447 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
13449 # This implies no fast_install, which is unacceptable.
13450 # Some rework will be needed to allow for fast_install
13451 # before this can be enabled.
13452 hardcode_into_libs=yes
13454 # Add ABI-specific directories to the system library path.
13455 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
13457 # Ideally, we could use ldconfig to report *all* directores which are
13458 # searched for libraries, however this is still not possible. Aside from not
13459 # being certain /sbin/ldconfig is available, command
13460 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
13461 # even though it is searched at run-time. Try to do the best guess by
13462 # appending ld.so.conf contents (and includes) to the search path.
13463 if test -f /etc/ld.so.conf; then
13464 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;/^$/d' | tr '\n' ' '`
13465 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
13468 # We used to test for /lib/ld.so.1 and disable shared libraries on
13469 # powerpc, because MkLinux only supported shared libraries with the
13470 # GNU dynamic linker. Since this was broken with cross compilers,
13471 # most powerpc-linux boxes support dynamic linking these days and
13472 # people can always --disable-shared, the test was removed, and we
13473 # assume the GNU/Linux dynamic linker is in use.
13474 dynamic_linker='GNU/Linux ld.so'
13481 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13482 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
13483 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
13484 dynamic_linker='NetBSD (a.out) ld.so'
13486 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13487 soname_spec='$libname$release$shared_ext$major'
13488 dynamic_linker='NetBSD ld.elf_so'
13490 shlibpath_var=LD_LIBRARY_PATH
13491 shlibpath_overrides_runpath=yes
13492 hardcode_into_libs=yes
13496 version_type=linux # correct to gnu/linux during the next big refactor
13497 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13498 shlibpath_var=LD_LIBRARY_PATH
13499 shlibpath_overrides_runpath=yes
13506 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13507 soname_spec='$libname$release$shared_ext$major'
13508 shlibpath_var=LD_LIBRARY_PATH
13509 shlibpath_overrides_runpath=no
13510 hardcode_into_libs=yes
13511 dynamic_linker='ldqnx.so'
13514 openbsd* | bitrig*)
13516 sys_lib_dlsearch_path_spec=/usr/lib
13518 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
13523 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
13524 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
13525 shlibpath_var=LD_LIBRARY_PATH
13526 shlibpath_overrides_runpath=yes
13530 libname_spec='$name'
13531 version_type=windows
13535 # OS/2 can only load a DLL with a base name of 8 characters or less.
13536 soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
13537 v=$($ECHO $release$versuffix | tr -d .-);
13538 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
13539 $ECHO $n$v`$shared_ext'
13540 library_names_spec='${libname}_dll.$libext'
13541 dynamic_linker='OS/2 ld.exe'
13542 shlibpath_var=BEGINLIBPATH
13543 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
13544 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
13545 postinstall_cmds='base_file=`basename \$file`~
13546 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
13547 dldir=$destdir/`dirname \$dlpath`~
13548 test -d \$dldir || mkdir -p \$dldir~
13549 $install_prog $dir/$dlname \$dldir/$dlname~
13550 chmod a+x \$dldir/$dlname~
13551 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
13552 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
13554 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
13555 dlpath=$dir/\$dldll~
13559 osf3* | osf4* | osf5*)
13563 soname_spec='$libname$release$shared_ext$major'
13564 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13565 shlibpath_var=LD_LIBRARY_PATH
13566 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
13567 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
13575 version_type=linux # correct to gnu/linux during the next big refactor
13578 library_names_spec='$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=yes
13582 hardcode_into_libs=yes
13583 # ldd complains unless libraries are executable
13584 postinstall_cmds='chmod +x $lib'
13589 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
13590 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
13591 shlibpath_var=LD_LIBRARY_PATH
13592 shlibpath_overrides_runpath=yes
13593 if test yes = "$with_gnu_ld"; then
13600 version_type=linux # correct to gnu/linux during the next big refactor
13601 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13602 soname_spec='$libname$release$shared_ext$major'
13603 shlibpath_var=LD_LIBRARY_PATH
13604 case $host_vendor in
13606 shlibpath_overrides_runpath=no
13608 runpath_var=LD_RUN_PATH
13616 shlibpath_overrides_runpath=no
13617 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
13623 if test -d /usr/nec; then
13624 version_type=linux # correct to gnu/linux during the next big refactor
13625 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
13626 soname_spec='$libname$shared_ext.$major'
13627 shlibpath_var=LD_LIBRARY_PATH
13631 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
13635 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
13636 soname_spec='$libname$release$shared_ext$major'
13637 shlibpath_var=LD_LIBRARY_PATH
13638 shlibpath_overrides_runpath=yes
13639 hardcode_into_libs=yes
13640 if test yes = "$with_gnu_ld"; then
13641 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
13643 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
13646 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
13650 sys_lib_dlsearch_path_spec='/usr/lib'
13654 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
13655 version_type=linux # correct to gnu/linux during the next big refactor
13658 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13659 shlibpath_var=LD_LIBRARY_PATH
13660 shlibpath_overrides_runpath=no
13661 hardcode_into_libs=yes
13665 version_type=linux # correct to gnu/linux during the next big refactor
13666 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13667 soname_spec='$libname$release$shared_ext$major'
13668 shlibpath_var=LD_LIBRARY_PATH
13675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
13676 $as_echo "$dynamic_linker" >&6; }
13677 test no = "$dynamic_linker" && can_build_shared=no
13679 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
13680 if test yes = "$GCC"; then
13681 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
13684 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
13685 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
13688 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
13689 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
13692 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
13693 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
13695 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
13696 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
13698 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
13699 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
13797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
13798 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
13800 if test -n "$hardcode_libdir_flag_spec" ||
13801 test -n "$runpath_var" ||
13802 test yes = "$hardcode_automatic"; then
13804 # We can hardcode non-existent directories.
13805 if test no != "$hardcode_direct" &&
13806 # If the only mechanism to avoid hardcoding is shlibpath_var, we
13807 # have to relink, otherwise we might link with an installed library
13808 # when we should be linking with a yet-to-be-installed one
13809 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
13810 test no != "$hardcode_minus_L"; then
13811 # Linking always hardcodes the temporary library directory.
13812 hardcode_action=relink
13814 # We can link without hardcoding, and we can hardcode nonexisting dirs.
13815 hardcode_action=immediate
13818 # We cannot hardcode anything, or else we can only hardcode existing
13820 hardcode_action=unsupported
13822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
13823 $as_echo "$hardcode_action" >&6; }
13825 if test relink = "$hardcode_action" ||
13826 test yes = "$inherit_rpath"; then
13827 # Fast installation is not supported
13828 enable_fast_install=no
13829 elif test yes = "$shlibpath_overrides_runpath" ||
13830 test no = "$enable_shared"; then
13831 # Fast installation is not necessary
13832 enable_fast_install=needless
13840 if test yes != "$enable_dlopen"; then
13841 enable_dlopen=unknown
13842 enable_dlopen_self=unknown
13843 enable_dlopen_self_static=unknown
13850 lt_cv_dlopen=load_add_on
13852 lt_cv_dlopen_self=yes
13855 mingw* | pw32* | cegcc*)
13856 lt_cv_dlopen=LoadLibrary
13861 lt_cv_dlopen=dlopen
13866 # if libdl is installed we need to link against it
13867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
13868 $as_echo_n "checking for dlopen in -ldl... " >&6; }
13869 if ${ac_cv_lib_dl_dlopen+:} false; then :
13870 $as_echo_n "(cached) " >&6
13872 ac_check_lib_save_LIBS=$LIBS
13874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13875 /* end confdefs.h. */
13877 /* Override any GCC internal prototype to avoid an error.
13878 Use char because int might match the return type of a GCC
13879 builtin and then its argument prototype would still apply. */
13892 if ac_fn_c_try_link "$LINENO"; then :
13893 ac_cv_lib_dl_dlopen=yes
13895 ac_cv_lib_dl_dlopen=no
13897 rm -f core conftest.err conftest.$ac_objext \
13898 conftest$ac_exeext conftest.$ac_ext
13899 LIBS=$ac_check_lib_save_LIBS
13901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
13902 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
13903 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
13904 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
13909 lt_cv_dlopen_self=yes
13916 # Don't try to run any link tests for TPF. We know it's impossible
13917 # because TPF is a cross-compiler, and we know how we open DSOs.
13918 lt_cv_dlopen=dlopen
13920 lt_cv_dlopen_self=no
13924 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
13925 if test "x$ac_cv_func_shl_load" = xyes; then :
13926 lt_cv_dlopen=shl_load
13928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
13929 $as_echo_n "checking for shl_load in -ldld... " >&6; }
13930 if ${ac_cv_lib_dld_shl_load+:} false; then :
13931 $as_echo_n "(cached) " >&6
13933 ac_check_lib_save_LIBS=$LIBS
13935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13936 /* end confdefs.h. */
13938 /* Override any GCC internal prototype to avoid an error.
13939 Use char because int might match the return type of a GCC
13940 builtin and then its argument prototype would still apply. */
13948 return shl_load ();
13953 if ac_fn_c_try_link "$LINENO"; then :
13954 ac_cv_lib_dld_shl_load=yes
13956 ac_cv_lib_dld_shl_load=no
13958 rm -f core conftest.err conftest.$ac_objext \
13959 conftest$ac_exeext conftest.$ac_ext
13960 LIBS=$ac_check_lib_save_LIBS
13962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
13963 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
13964 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
13965 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
13967 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
13968 if test "x$ac_cv_func_dlopen" = xyes; then :
13969 lt_cv_dlopen=dlopen
13971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
13972 $as_echo_n "checking for dlopen in -ldl... " >&6; }
13973 if ${ac_cv_lib_dl_dlopen+:} false; then :
13974 $as_echo_n "(cached) " >&6
13976 ac_check_lib_save_LIBS=$LIBS
13978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13979 /* end confdefs.h. */
13981 /* Override any GCC internal prototype to avoid an error.
13982 Use char because int might match the return type of a GCC
13983 builtin and then its argument prototype would still apply. */
13996 if ac_fn_c_try_link "$LINENO"; then :
13997 ac_cv_lib_dl_dlopen=yes
13999 ac_cv_lib_dl_dlopen=no
14001 rm -f core conftest.err conftest.$ac_objext \
14002 conftest$ac_exeext conftest.$ac_ext
14003 LIBS=$ac_check_lib_save_LIBS
14005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
14006 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
14007 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
14008 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
14010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
14011 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
14012 if ${ac_cv_lib_svld_dlopen+:} false; then :
14013 $as_echo_n "(cached) " >&6
14015 ac_check_lib_save_LIBS=$LIBS
14016 LIBS="-lsvld $LIBS"
14017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14018 /* end confdefs.h. */
14020 /* Override any GCC internal prototype to avoid an error.
14021 Use char because int might match the return type of a GCC
14022 builtin and then its argument prototype would still apply. */
14035 if ac_fn_c_try_link "$LINENO"; then :
14036 ac_cv_lib_svld_dlopen=yes
14038 ac_cv_lib_svld_dlopen=no
14040 rm -f core conftest.err conftest.$ac_objext \
14041 conftest$ac_exeext conftest.$ac_ext
14042 LIBS=$ac_check_lib_save_LIBS
14044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
14045 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
14046 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
14047 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
14049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
14050 $as_echo_n "checking for dld_link in -ldld... " >&6; }
14051 if ${ac_cv_lib_dld_dld_link+:} false; then :
14052 $as_echo_n "(cached) " >&6
14054 ac_check_lib_save_LIBS=$LIBS
14056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14057 /* end confdefs.h. */
14059 /* Override any GCC internal prototype to avoid an error.
14060 Use char because int might match the return type of a GCC
14061 builtin and then its argument prototype would still apply. */
14069 return dld_link ();
14074 if ac_fn_c_try_link "$LINENO"; then :
14075 ac_cv_lib_dld_dld_link=yes
14077 ac_cv_lib_dld_dld_link=no
14079 rm -f core conftest.err conftest.$ac_objext \
14080 conftest$ac_exeext conftest.$ac_ext
14081 LIBS=$ac_check_lib_save_LIBS
14083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
14084 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
14085 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
14086 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
14107 if test no = "$lt_cv_dlopen"; then
14113 case $lt_cv_dlopen in
14115 save_CPPFLAGS=$CPPFLAGS
14116 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
14118 save_LDFLAGS=$LDFLAGS
14119 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
14122 LIBS="$lt_cv_dlopen_libs $LIBS"
14124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
14125 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
14126 if ${lt_cv_dlopen_self+:} false; then :
14127 $as_echo_n "(cached) " >&6
14129 if test yes = "$cross_compiling"; then :
14130 lt_cv_dlopen_self=cross
14132 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
14133 lt_status=$lt_dlunknown
14134 cat > conftest.$ac_ext <<_LT_EOF
14135 #line $LINENO "configure"
14136 #include "confdefs.h"
14145 # define LT_DLGLOBAL RTLD_GLOBAL
14148 # define LT_DLGLOBAL DL_GLOBAL
14150 # define LT_DLGLOBAL 0
14154 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
14155 find out it does not work in some platform. */
14156 #ifndef LT_DLLAZY_OR_NOW
14158 # define LT_DLLAZY_OR_NOW RTLD_LAZY
14161 # define LT_DLLAZY_OR_NOW DL_LAZY
14164 # define LT_DLLAZY_OR_NOW RTLD_NOW
14167 # define LT_DLLAZY_OR_NOW DL_NOW
14169 # define LT_DLLAZY_OR_NOW 0
14176 /* When -fvisibility=hidden is used, assume the code has been annotated
14177 correspondingly for the symbols needed. */
14178 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
14179 int fnord () __attribute__((visibility("default")));
14182 int fnord () { return 42; }
14185 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
14186 int status = $lt_dlunknown;
14190 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
14193 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
14194 else puts (dlerror ());
14196 /* dlclose (self); */
14204 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14205 (eval $ac_link) 2>&5
14207 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14208 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
14209 (./conftest; exit; ) >&5 2>/dev/null
14211 case x$lt_status in
14212 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
14213 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
14214 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
14217 # compilation failed
14218 lt_cv_dlopen_self=no
14225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
14226 $as_echo "$lt_cv_dlopen_self" >&6; }
14228 if test yes = "$lt_cv_dlopen_self"; then
14229 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
14230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
14231 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
14232 if ${lt_cv_dlopen_self_static+:} false; then :
14233 $as_echo_n "(cached) " >&6
14235 if test yes = "$cross_compiling"; then :
14236 lt_cv_dlopen_self_static=cross
14238 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
14239 lt_status=$lt_dlunknown
14240 cat > conftest.$ac_ext <<_LT_EOF
14241 #line $LINENO "configure"
14242 #include "confdefs.h"
14251 # define LT_DLGLOBAL RTLD_GLOBAL
14254 # define LT_DLGLOBAL DL_GLOBAL
14256 # define LT_DLGLOBAL 0
14260 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
14261 find out it does not work in some platform. */
14262 #ifndef LT_DLLAZY_OR_NOW
14264 # define LT_DLLAZY_OR_NOW RTLD_LAZY
14267 # define LT_DLLAZY_OR_NOW DL_LAZY
14270 # define LT_DLLAZY_OR_NOW RTLD_NOW
14273 # define LT_DLLAZY_OR_NOW DL_NOW
14275 # define LT_DLLAZY_OR_NOW 0
14282 /* When -fvisibility=hidden is used, assume the code has been annotated
14283 correspondingly for the symbols needed. */
14284 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
14285 int fnord () __attribute__((visibility("default")));
14288 int fnord () { return 42; }
14291 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
14292 int status = $lt_dlunknown;
14296 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
14299 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
14300 else puts (dlerror ());
14302 /* dlclose (self); */
14310 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14311 (eval $ac_link) 2>&5
14313 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14314 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
14315 (./conftest; exit; ) >&5 2>/dev/null
14317 case x$lt_status in
14318 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
14319 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
14320 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
14323 # compilation failed
14324 lt_cv_dlopen_self_static=no
14331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
14332 $as_echo "$lt_cv_dlopen_self_static" >&6; }
14335 CPPFLAGS=$save_CPPFLAGS
14336 LDFLAGS=$save_LDFLAGS
14341 case $lt_cv_dlopen_self in
14342 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
14343 *) enable_dlopen_self=unknown ;;
14346 case $lt_cv_dlopen_self_static in
14347 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
14348 *) enable_dlopen_self_static=unknown ;;
14370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
14371 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
14372 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
14373 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
14374 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
14375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14376 $as_echo "yes" >&6; }
14378 # FIXME - insert some real tests, host_os isn't really good enough
14381 if test -n "$STRIP"; then
14382 striplib="$STRIP -x"
14383 old_striplib="$STRIP -S"
14384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14385 $as_echo "yes" >&6; }
14387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14388 $as_echo "no" >&6; }
14392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14393 $as_echo "no" >&6; }
14409 # Report what library types will actually be built
14410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
14411 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
14412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
14413 $as_echo "$can_build_shared" >&6; }
14415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
14416 $as_echo_n "checking whether to build shared libraries... " >&6; }
14417 test no = "$can_build_shared" && enable_shared=no
14419 # On AIX, shared libraries and static libraries use the same namespace, and
14420 # are all built from PIC.
14423 test yes = "$enable_shared" && enable_static=no
14424 if test -n "$RANLIB"; then
14425 archive_cmds="$archive_cmds~\$RANLIB \$lib"
14426 postinstall_cmds='$RANLIB $lib'
14431 if test ia64 != "$host_cpu"; then
14432 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
14433 yes,aix,yes) ;; # shared object as lib.so file only
14434 yes,svr4,*) ;; # shared object as lib.so archive member only
14435 yes,*) enable_static=no ;; # shared object in lib.a archive as well
14440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
14441 $as_echo "$enable_shared" >&6; }
14443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
14444 $as_echo_n "checking whether to build static libraries... " >&6; }
14445 # Make sure either enable_shared or enable_static is yes.
14446 test yes = "$enable_shared" || enable_static=yes
14447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
14448 $as_echo "$enable_static" >&6; }
14455 ac_cpp='$CPP $CPPFLAGS'
14456 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14457 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14458 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14476 ac_config_commands="$ac_config_commands libtool"
14481 # Only expand once:
14486 # Checks for header files.
14487 for ac_header in stdarg.h stdbool.h netinet/in.h netinet/tcp.h sys/param.h sys/socket.h sys/un.h sys/uio.h sys/resource.h arpa/inet.h syslog.h netdb.h sys/wait.h pwd.h glob.h grp.h login_cap.h winsock2.h ws2tcpip.h endian.h sys/endian.h libkern/OSByteOrder.h sys/ipc.h sys/shm.h
14489 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
14490 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
14492 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
14493 cat >>confdefs.h <<_ACEOF
14494 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
14503 # Using own tests for int64* because autoconf builtin only give 32bit.
14504 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default"
14505 if test "x$ac_cv_type_int8_t" = xyes; then :
14509 cat >>confdefs.h <<_ACEOF
14510 #define int8_t signed char
14515 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default"
14516 if test "x$ac_cv_type_int16_t" = xyes; then :
14520 cat >>confdefs.h <<_ACEOF
14521 #define int16_t short
14526 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default"
14527 if test "x$ac_cv_type_int32_t" = xyes; then :
14531 cat >>confdefs.h <<_ACEOF
14532 #define int32_t int
14537 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default"
14538 if test "x$ac_cv_type_int64_t" = xyes; then :
14542 cat >>confdefs.h <<_ACEOF
14543 #define int64_t long long
14548 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default"
14549 if test "x$ac_cv_type_uint8_t" = xyes; then :
14553 cat >>confdefs.h <<_ACEOF
14554 #define uint8_t unsigned char
14559 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
14560 if test "x$ac_cv_type_uint16_t" = xyes; then :
14564 cat >>confdefs.h <<_ACEOF
14565 #define uint16_t unsigned short
14570 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
14571 if test "x$ac_cv_type_uint32_t" = xyes; then :
14575 cat >>confdefs.h <<_ACEOF
14576 #define uint32_t unsigned int
14581 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default"
14582 if test "x$ac_cv_type_uint64_t" = xyes; then :
14586 cat >>confdefs.h <<_ACEOF
14587 #define uint64_t unsigned long long
14592 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
14593 if test "x$ac_cv_type_size_t" = xyes; then :
14597 cat >>confdefs.h <<_ACEOF
14598 #define size_t unsigned int
14603 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
14604 if test "x$ac_cv_type_ssize_t" = xyes; then :
14608 cat >>confdefs.h <<_ACEOF
14609 #define ssize_t int
14614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
14615 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
14616 if ${ac_cv_type_uid_t+:} false; then :
14617 $as_echo_n "(cached) " >&6
14619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14620 /* end confdefs.h. */
14621 #include <sys/types.h>
14624 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14625 $EGREP "uid_t" >/dev/null 2>&1; then :
14626 ac_cv_type_uid_t=yes
14628 ac_cv_type_uid_t=no
14633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
14634 $as_echo "$ac_cv_type_uid_t" >&6; }
14635 if test $ac_cv_type_uid_t = no; then
14637 $as_echo "#define uid_t int" >>confdefs.h
14640 $as_echo "#define gid_t int" >>confdefs.h
14644 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
14645 if test "x$ac_cv_type_pid_t" = xyes; then :
14649 cat >>confdefs.h <<_ACEOF
14655 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
14656 if test "x$ac_cv_type_off_t" = xyes; then :
14660 cat >>confdefs.h <<_ACEOF
14661 #define off_t long int
14666 ac_fn_c_check_type "$LINENO" "u_char" "ac_cv_type_u_char" "
14667 $ac_includes_default
14668 #ifdef HAVE_WINSOCK2_H
14669 # include <winsock2.h>
14673 if test "x$ac_cv_type_u_char" = xyes; then :
14677 $as_echo "#define u_char unsigned char" >>confdefs.h
14681 ac_fn_c_check_type "$LINENO" "rlim_t" "ac_cv_type_rlim_t" "
14682 $ac_includes_default
14683 #ifdef HAVE_SYS_RESOURCE_H
14684 # include <sys/resource.h>
14688 if test "x$ac_cv_type_rlim_t" = xyes; then :
14692 $as_echo "#define rlim_t unsigned long" >>confdefs.h
14697 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
14698 $ac_includes_default
14699 #ifdef HAVE_SYS_SOCKET_H
14700 # include <sys/socket.h>
14702 #ifdef HAVE_WS2TCPIP_H
14703 # include <ws2tcpip.h>
14707 if test "x$ac_cv_type_socklen_t" = xyes; then :
14711 $as_echo "#define socklen_t int" >>confdefs.h
14715 ac_fn_c_check_type "$LINENO" "in_addr_t" "ac_cv_type_in_addr_t" "
14716 $ac_includes_default
14717 #ifdef HAVE_SYS_TYPES_H
14718 # include <sys/types.h>
14720 #ifdef HAVE_NETINET_IN_H
14721 # include <netinet/in.h>
14725 if test "x$ac_cv_type_in_addr_t" = xyes; then :
14729 $as_echo "#define in_addr_t uint32_t" >>confdefs.h
14733 ac_fn_c_check_type "$LINENO" "in_port_t" "ac_cv_type_in_port_t" "
14734 $ac_includes_default
14735 #ifdef HAVE_SYS_TYPES_H
14736 # include <sys/types.h>
14738 #ifdef HAVE_NETINET_IN_H
14739 # include <netinet/in.h>
14743 if test "x$ac_cv_type_in_port_t" = xyes; then :
14747 $as_echo "#define in_port_t uint16_t" >>confdefs.h
14751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if memcmp compares unsigned" >&5
14752 $as_echo_n "checking if memcmp compares unsigned... " >&6; }
14753 if test "$cross_compiling" = yes; then :
14754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compile no" >&5
14755 $as_echo "cross-compile no" >&6; }
14757 $as_echo "#define MEMCMP_IS_BROKEN 1" >>confdefs.h
14759 case " $LIBOBJS " in
14760 *" memcmp.$ac_objext "* ) ;;
14761 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
14767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14768 /* end confdefs.h. */
14771 #include <stdlib.h>
14772 #include <string.h>
14775 char a = 255, b = 0;
14776 if(memcmp(&a, &b, 1) < 0)
14782 if ac_fn_c_try_run "$LINENO"; then :
14783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14784 $as_echo "yes" >&6; }
14786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14787 $as_echo "no" >&6; }
14789 $as_echo "#define MEMCMP_IS_BROKEN 1" >>confdefs.h
14791 case " $LIBOBJS " in
14792 *" memcmp.$ac_objext "* ) ;;
14793 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
14799 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14800 conftest.$ac_objext conftest.beam conftest.$ac_ext
14804 # The cast to long int works around a bug in the HP C Compiler
14805 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
14806 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
14807 # This bug is HP SR number 8606223364.
14808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5
14809 $as_echo_n "checking size of time_t... " >&6; }
14810 if ${ac_cv_sizeof_time_t+:} false; then :
14811 $as_echo_n "(cached) " >&6
14813 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" "
14814 $ac_includes_default
14815 #ifdef TIME_WITH_SYS_TIME
14816 # include <sys/time.h>
14819 # ifdef HAVE_SYS_TIME_H
14820 # include <sys/time.h>
14829 if test "$ac_cv_type_time_t" = yes; then
14830 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
14831 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
14832 as_fn_error 77 "cannot compute sizeof (time_t)
14833 See \`config.log' for more details" "$LINENO" 5; }
14835 ac_cv_sizeof_time_t=0
14840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5
14841 $as_echo "$ac_cv_sizeof_time_t" >&6; }
14845 cat >>confdefs.h <<_ACEOF
14846 #define SIZEOF_TIME_T $ac_cv_sizeof_time_t
14851 # add option to disable the evil rpath
14853 # Check whether --enable-rpath was given.
14854 if test "${enable_rpath+set}" = set; then :
14855 enableval=$enable_rpath; enable_rpath=$enableval
14860 if test "x$enable_rpath" = xno; then
14861 ac_config_commands="$ac_config_commands disable-rpath"
14867 # check to see if libraries are needed for these functions.
14868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5
14869 $as_echo_n "checking for library containing inet_pton... " >&6; }
14870 if ${ac_cv_search_inet_pton+:} false; then :
14871 $as_echo_n "(cached) " >&6
14873 ac_func_search_save_LIBS=$LIBS
14874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14875 /* end confdefs.h. */
14877 /* Override any GCC internal prototype to avoid an error.
14878 Use char because int might match the return type of a GCC
14879 builtin and then its argument prototype would still apply. */
14887 return inet_pton ();
14892 for ac_lib in '' nsl; do
14893 if test -z "$ac_lib"; then
14894 ac_res="none required"
14897 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
14899 if ac_fn_c_try_link "$LINENO"; then :
14900 ac_cv_search_inet_pton=$ac_res
14902 rm -f core conftest.err conftest.$ac_objext \
14904 if ${ac_cv_search_inet_pton+:} false; then :
14908 if ${ac_cv_search_inet_pton+:} false; then :
14911 ac_cv_search_inet_pton=no
14913 rm conftest.$ac_ext
14914 LIBS=$ac_func_search_save_LIBS
14916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5
14917 $as_echo "$ac_cv_search_inet_pton" >&6; }
14918 ac_res=$ac_cv_search_inet_pton
14919 if test "$ac_res" != no; then :
14920 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
14925 $as_echo_n "checking for library containing socket... " >&6; }
14926 if ${ac_cv_search_socket+:} false; then :
14927 $as_echo_n "(cached) " >&6
14929 ac_func_search_save_LIBS=$LIBS
14930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14931 /* end confdefs.h. */
14933 /* Override any GCC internal prototype to avoid an error.
14934 Use char because int might match the return type of a GCC
14935 builtin and then its argument prototype would still apply. */
14948 for ac_lib in '' socket; do
14949 if test -z "$ac_lib"; then
14950 ac_res="none required"
14953 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
14955 if ac_fn_c_try_link "$LINENO"; then :
14956 ac_cv_search_socket=$ac_res
14958 rm -f core conftest.err conftest.$ac_objext \
14960 if ${ac_cv_search_socket+:} false; then :
14964 if ${ac_cv_search_socket+:} false; then :
14967 ac_cv_search_socket=no
14969 rm conftest.$ac_ext
14970 LIBS=$ac_func_search_save_LIBS
14972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
14973 $as_echo "$ac_cv_search_socket" >&6; }
14974 ac_res=$ac_cv_search_socket
14975 if test "$ac_res" != no; then :
14976 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14981 # check wether strptime also works
14983 # check some functions of the OS before linking libs (while still runnable).
14984 for ac_header in unistd.h
14986 ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
14987 if test "x$ac_cv_header_unistd_h" = xyes; then :
14988 cat >>confdefs.h <<_ACEOF
14989 #define HAVE_UNISTD_H 1
14996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5
14997 $as_echo_n "checking for working chown... " >&6; }
14998 if ${ac_cv_func_chown_works+:} false; then :
14999 $as_echo_n "(cached) " >&6
15001 if test "$cross_compiling" = yes; then :
15002 ac_cv_func_chown_works=no
15004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15005 /* end confdefs.h. */
15006 $ac_includes_default
15012 char *f = "conftest.chown";
15013 struct stat before, after;
15015 if (creat (f, 0600) < 0)
15017 if (stat (f, &before) < 0)
15019 if (chown (f, (uid_t) -1, (gid_t) -1) == -1)
15021 if (stat (f, &after) < 0)
15023 return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid);
15029 if ac_fn_c_try_run "$LINENO"; then :
15030 ac_cv_func_chown_works=yes
15032 ac_cv_func_chown_works=no
15034 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15035 conftest.$ac_objext conftest.beam conftest.$ac_ext
15038 rm -f conftest.chown
15041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5
15042 $as_echo "$ac_cv_func_chown_works" >&6; }
15043 if test $ac_cv_func_chown_works = yes; then
15045 $as_echo "#define HAVE_CHOWN 1" >>confdefs.h
15049 for ac_header in vfork.h
15051 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
15052 if test "x$ac_cv_header_vfork_h" = xyes; then :
15053 cat >>confdefs.h <<_ACEOF
15054 #define HAVE_VFORK_H 1
15061 for ac_func in fork vfork
15063 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15064 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15065 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15066 cat >>confdefs.h <<_ACEOF
15067 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15073 if test "x$ac_cv_func_fork" = xyes; then
15074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
15075 $as_echo_n "checking for working fork... " >&6; }
15076 if ${ac_cv_func_fork_works+:} false; then :
15077 $as_echo_n "(cached) " >&6
15079 if test "$cross_compiling" = yes; then :
15080 ac_cv_func_fork_works=cross
15082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15083 /* end confdefs.h. */
15084 $ac_includes_default
15089 /* By Ruediger Kuhlmann. */
15090 return fork () < 0;
15096 if ac_fn_c_try_run "$LINENO"; then :
15097 ac_cv_func_fork_works=yes
15099 ac_cv_func_fork_works=no
15101 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15102 conftest.$ac_objext conftest.beam conftest.$ac_ext
15106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
15107 $as_echo "$ac_cv_func_fork_works" >&6; }
15110 ac_cv_func_fork_works=$ac_cv_func_fork
15112 if test "x$ac_cv_func_fork_works" = xcross; then
15114 *-*-amigaos* | *-*-msdosdjgpp*)
15115 # Override, as these systems have only a dummy fork() stub
15116 ac_cv_func_fork_works=no
15119 ac_cv_func_fork_works=yes
15122 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
15123 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
15125 ac_cv_func_vfork_works=$ac_cv_func_vfork
15126 if test "x$ac_cv_func_vfork" = xyes; then
15127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
15128 $as_echo_n "checking for working vfork... " >&6; }
15129 if ${ac_cv_func_vfork_works+:} false; then :
15130 $as_echo_n "(cached) " >&6
15132 if test "$cross_compiling" = yes; then :
15133 ac_cv_func_vfork_works=cross
15135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15136 /* end confdefs.h. */
15137 /* Thanks to Paul Eggert for this test. */
15138 $ac_includes_default
15139 #include <sys/wait.h>
15140 #ifdef HAVE_VFORK_H
15141 # include <vfork.h>
15143 /* On some sparc systems, changes by the child to local and incoming
15144 argument registers are propagated back to the parent. The compiler
15145 is told about this with #include <vfork.h>, but some compilers
15146 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
15147 static variable whose address is put into a register that is
15148 clobbered by the vfork. */
15151 sparc_address_test (int arg)
15153 sparc_address_test (arg) int arg;
15156 static pid_t child;
15174 pid_t parent = getpid ();
15177 sparc_address_test (0);
15182 /* Here is another test for sparc vfork register problems. This
15183 test uses lots of local variables, at least as many local
15184 variables as main has allocated so far including compiler
15185 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
15186 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
15187 reuse the register of parent for one of the local variables,
15188 since it will think that parent can't possibly be used any more
15189 in this routine. Assigning to the local variable will thus
15190 munge parent in the parent process. */
15192 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
15193 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
15194 /* Convince the compiler that p..p7 are live; otherwise, it might
15195 use the same hardware register for all 8 local variables. */
15196 if (p != p1 || p != p2 || p != p3 || p != p4
15197 || p != p5 || p != p6 || p != p7)
15200 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
15201 from child file descriptors. If the child closes a descriptor
15202 before it execs or exits, this munges the parent's descriptor
15203 as well. Test for this by closing stdout in the child. */
15204 _exit(close(fileno(stdout)) != 0);
15209 while (wait(&status) != child)
15212 /* Was there some problem with vforking? */
15215 /* Did the child fail? (This shouldn't happen.) */
15218 /* Did the vfork/compiler bug occur? */
15219 || parent != getpid()
15221 /* Did the file descriptor bug occur? */
15222 || fstat(fileno(stdout), &st) != 0
15227 if ac_fn_c_try_run "$LINENO"; then :
15228 ac_cv_func_vfork_works=yes
15230 ac_cv_func_vfork_works=no
15232 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15233 conftest.$ac_objext conftest.beam conftest.$ac_ext
15237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
15238 $as_echo "$ac_cv_func_vfork_works" >&6; }
15241 if test "x$ac_cv_func_fork_works" = xcross; then
15242 ac_cv_func_vfork_works=$ac_cv_func_vfork
15243 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
15244 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
15247 if test "x$ac_cv_func_vfork_works" = xyes; then
15249 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
15253 $as_echo "#define vfork fork" >>confdefs.h
15256 if test "x$ac_cv_func_fork_works" = xyes; then
15258 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
15262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
15263 $as_echo_n "checking return type of signal handlers... " >&6; }
15264 if ${ac_cv_type_signal+:} false; then :
15265 $as_echo_n "(cached) " >&6
15267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15268 /* end confdefs.h. */
15269 #include <sys/types.h>
15270 #include <signal.h>
15275 return *(signal (0, 0)) (0) == 1;
15280 if ac_fn_c_try_compile "$LINENO"; then :
15281 ac_cv_type_signal=int
15283 ac_cv_type_signal=void
15285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
15288 $as_echo "$ac_cv_type_signal" >&6; }
15290 cat >>confdefs.h <<_ACEOF
15291 #define RETSIGTYPE $ac_cv_type_signal
15295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
15296 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
15297 if ${ac_cv_sys_largefile_source+:} false; then :
15298 $as_echo_n "(cached) " >&6
15301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15302 /* end confdefs.h. */
15303 #include <sys/types.h> /* for off_t */
15308 int (*fp) (FILE *, off_t, int) = fseeko;
15309 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
15314 if ac_fn_c_try_link "$LINENO"; then :
15315 ac_cv_sys_largefile_source=no; break
15317 rm -f core conftest.err conftest.$ac_objext \
15318 conftest$ac_exeext conftest.$ac_ext
15319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15320 /* end confdefs.h. */
15321 #define _LARGEFILE_SOURCE 1
15322 #include <sys/types.h> /* for off_t */
15327 int (*fp) (FILE *, off_t, int) = fseeko;
15328 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
15333 if ac_fn_c_try_link "$LINENO"; then :
15334 ac_cv_sys_largefile_source=1; break
15336 rm -f core conftest.err conftest.$ac_objext \
15337 conftest$ac_exeext conftest.$ac_ext
15338 ac_cv_sys_largefile_source=unknown
15342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
15343 $as_echo "$ac_cv_sys_largefile_source" >&6; }
15344 case $ac_cv_sys_largefile_source in #(
15347 cat >>confdefs.h <<_ACEOF
15348 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
15354 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
15355 # in glibc 2.1.3, but that breaks too many other things.
15356 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
15357 if test $ac_cv_sys_largefile_source != unknown; then
15359 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
15364 # Check whether --enable-largefile was given.
15365 if test "${enable_largefile+set}" = set; then :
15366 enableval=$enable_largefile;
15369 if test "$enable_largefile" != no; then
15371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
15372 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
15373 if ${ac_cv_sys_largefile_CC+:} false; then :
15374 $as_echo_n "(cached) " >&6
15376 ac_cv_sys_largefile_CC=no
15377 if test "$GCC" != yes; then
15380 # IRIX 6.2 and later do not support large files by default,
15381 # so use the C compiler's -n32 option if that helps.
15382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15383 /* end confdefs.h. */
15384 #include <sys/types.h>
15385 /* Check that off_t can represent 2**63 - 1 correctly.
15386 We can't simply define LARGE_OFF_T to be 9223372036854775807,
15387 since some C++ compilers masquerading as C compilers
15388 incorrectly reject 9223372036854775807. */
15389 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
15390 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
15391 && LARGE_OFF_T % 2147483647 == 1)
15401 if ac_fn_c_try_compile "$LINENO"; then :
15404 rm -f core conftest.err conftest.$ac_objext
15406 if ac_fn_c_try_compile "$LINENO"; then :
15407 ac_cv_sys_largefile_CC=' -n32'; break
15409 rm -f core conftest.err conftest.$ac_objext
15413 rm -f conftest.$ac_ext
15416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
15417 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
15418 if test "$ac_cv_sys_largefile_CC" != no; then
15419 CC=$CC$ac_cv_sys_largefile_CC
15422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
15423 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
15424 if ${ac_cv_sys_file_offset_bits+:} false; then :
15425 $as_echo_n "(cached) " >&6
15428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15429 /* end confdefs.h. */
15430 #include <sys/types.h>
15431 /* Check that off_t can represent 2**63 - 1 correctly.
15432 We can't simply define LARGE_OFF_T to be 9223372036854775807,
15433 since some C++ compilers masquerading as C compilers
15434 incorrectly reject 9223372036854775807. */
15435 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
15436 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
15437 && LARGE_OFF_T % 2147483647 == 1)
15447 if ac_fn_c_try_compile "$LINENO"; then :
15448 ac_cv_sys_file_offset_bits=no; break
15450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15452 /* end confdefs.h. */
15453 #define _FILE_OFFSET_BITS 64
15454 #include <sys/types.h>
15455 /* Check that off_t can represent 2**63 - 1 correctly.
15456 We can't simply define LARGE_OFF_T to be 9223372036854775807,
15457 since some C++ compilers masquerading as C compilers
15458 incorrectly reject 9223372036854775807. */
15459 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
15460 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
15461 && LARGE_OFF_T % 2147483647 == 1)
15471 if ac_fn_c_try_compile "$LINENO"; then :
15472 ac_cv_sys_file_offset_bits=64; break
15474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15475 ac_cv_sys_file_offset_bits=unknown
15479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
15480 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
15481 case $ac_cv_sys_file_offset_bits in #(
15484 cat >>confdefs.h <<_ACEOF
15485 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
15490 if test $ac_cv_sys_file_offset_bits = unknown; then
15491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
15492 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
15493 if ${ac_cv_sys_large_files+:} false; then :
15494 $as_echo_n "(cached) " >&6
15497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15498 /* end confdefs.h. */
15499 #include <sys/types.h>
15500 /* Check that off_t can represent 2**63 - 1 correctly.
15501 We can't simply define LARGE_OFF_T to be 9223372036854775807,
15502 since some C++ compilers masquerading as C compilers
15503 incorrectly reject 9223372036854775807. */
15504 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
15505 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
15506 && LARGE_OFF_T % 2147483647 == 1)
15516 if ac_fn_c_try_compile "$LINENO"; then :
15517 ac_cv_sys_large_files=no; break
15519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15521 /* end confdefs.h. */
15522 #define _LARGE_FILES 1
15523 #include <sys/types.h>
15524 /* Check that off_t can represent 2**63 - 1 correctly.
15525 We can't simply define LARGE_OFF_T to be 9223372036854775807,
15526 since some C++ compilers masquerading as C compilers
15527 incorrectly reject 9223372036854775807. */
15528 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
15529 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
15530 && LARGE_OFF_T % 2147483647 == 1)
15540 if ac_fn_c_try_compile "$LINENO"; then :
15541 ac_cv_sys_large_files=1; break
15543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15544 ac_cv_sys_large_files=unknown
15548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
15549 $as_echo "$ac_cv_sys_large_files" >&6; }
15550 case $ac_cv_sys_large_files in #(
15553 cat >>confdefs.h <<_ACEOF
15554 #define _LARGE_FILES $ac_cv_sys_large_files
15567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC" >&5
15568 $as_echo_n "checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC... " >&6; }
15569 cache=_D_LARGEFILE_SOURCE_1
15570 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then :
15571 $as_echo_n "(cached) " >&6
15577 int a = fseeko(stdin, 0, 0);
15581 echo 'void f(){}' >>conftest.c
15582 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
15583 eval "cv_prog_cc_flag_needed_$cache=no"
15586 if test -z "`$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1`"; then
15587 eval "cv_prog_cc_flag_needed_$cache=yes"
15589 eval "cv_prog_cc_flag_needed_$cache=fail"
15590 #echo 'Test with flag fails too!'
15592 #echo "$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1"
15593 #echo `$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1`
15598 rm -f conftest conftest.c conftest.o
15602 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
15603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15604 $as_echo "yes" >&6; }
15606 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE=1"
15608 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
15609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15610 $as_echo "no" >&6; }
15611 #echo 'Test with flag is no!'
15613 #echo "$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1"
15614 #echo `$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1`
15619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
15620 $as_echo "failed" >&6; }
15628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if nonblocking sockets work" >&5
15629 $as_echo_n "checking if nonblocking sockets work... " >&6; }
15630 if echo $target | grep mingw32 >/dev/null; then
15631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (windows)" >&5
15632 $as_echo "no (windows)" >&6; }
15634 $as_echo "#define NONBLOCKING_IS_BROKEN 1" >>confdefs.h
15637 if test "$cross_compiling" = yes; then :
15639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: crosscompile(yes)" >&5
15640 $as_echo "crosscompile(yes)" >&6; }
15643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15644 /* end confdefs.h. */
15648 #include <string.h>
15649 #include <stdlib.h>
15652 #ifdef HAVE_SYS_TYPES_H
15653 #include <sys/types.h>
15655 #ifdef HAVE_SYS_SOCKET_H
15656 #include <sys/socket.h>
15658 #ifdef HAVE_NETINET_IN_H
15659 #include <netinet/in.h>
15661 #ifdef HAVE_ARPA_INET_H
15662 #include <arpa/inet.h>
15664 #ifdef HAVE_UNISTD_H
15665 #include <unistd.h>
15677 struct sockaddr_in a;
15678 /* test if select and nonblocking reads work well together */
15680 fork child to send 10 messages.
15682 then try to nonblocking read the 10 messages
15683 then, nonblocking read must give EAGAIN
15686 port = 12345 + (time(0)%32);
15687 sfd = socket(PF_INET, SOCK_DGRAM, 0);
15692 memset(&a, 0, sizeof(a));
15693 a.sin_family = AF_INET;
15694 a.sin_port = htons(port);
15695 a.sin_addr.s_addr = inet_addr("127.0.0.1");
15696 if(bind(sfd, (struct sockaddr*)&a, sizeof(a)) < 0) {
15700 if(fcntl(sfd, F_SETFL, O_NONBLOCK) == -1) {
15705 cfd = socket(PF_INET, SOCK_DGRAM, 0);
15707 perror("client socket");
15711 if(bind(cfd, (struct sockaddr*)&a, sizeof(a)) < 0) {
15712 perror("client bind");
15715 a.sin_port = htons(port);
15717 /* no handler, causes exit in 10 seconds */
15720 /* send and receive on the socket */
15721 if((p=fork()) == 0) {
15722 for(i=0; i<num; i++) {
15723 if(sendto(cfd, &i, sizeof(i), 0,
15724 (struct sockaddr*)&a, sizeof(a)) < 0) {
15738 FD_SET(sfd, &rset);
15739 if(select(sfd+1, &rset, NULL, NULL, NULL) < 1) {
15745 if(recv(sfd, &x, sizeof(x), 0) != sizeof(x)) {
15746 if(errno == EAGAIN)
15753 /* now we want to get EAGAIN: nonblocking goodness */
15755 recv(sfd, &x, sizeof(x), 0);
15756 if(errno != EAGAIN) {
15757 perror("trying to recv again");
15760 /* EAGAIN encountered */
15769 if ac_fn_c_try_run "$LINENO"; then :
15771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15772 $as_echo "yes" >&6; }
15776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15777 $as_echo "no" >&6; }
15779 $as_echo "#define NONBLOCKING_IS_BROKEN 1" >>confdefs.h
15783 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15784 conftest.$ac_objext conftest.beam conftest.$ac_ext
15790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir has one arg" >&5
15791 $as_echo_n "checking whether mkdir has one arg... " >&6; }
15792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15793 /* end confdefs.h. */
15796 #include <unistd.h>
15797 #ifdef HAVE_WINSOCK2_H
15798 #include <winsock2.h>
15800 #ifdef HAVE_SYS_STAT_H
15801 #include <sys/stat.h>
15808 (void)mkdir("directory");
15814 if ac_fn_c_try_compile "$LINENO"; then :
15815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15816 $as_echo "yes" >&6; }
15818 $as_echo "#define MKDIR_HAS_ONE_ARG 1" >>confdefs.h
15822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15823 $as_echo "no" >&6; }
15826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15828 for ac_func in strptime
15830 ac_fn_c_check_func "$LINENO" "strptime" "ac_cv_func_strptime"
15831 if test "x$ac_cv_func_strptime" = xyes; then :
15832 cat >>confdefs.h <<_ACEOF
15833 #define HAVE_STRPTIME 1
15836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strptime works" >&5
15837 $as_echo_n "checking whether strptime works... " >&6; }
15838 if test c${cross_compiling} = cno; then
15839 if test "$cross_compiling" = yes; then :
15840 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15841 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15842 as_fn_error $? "cannot run test program while cross compiling
15843 See \`config.log' for more details" "$LINENO" 5; }
15845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15846 /* end confdefs.h. */
15848 #define _XOPEN_SOURCE 600
15850 int main(void) { struct tm tm; char *res;
15851 res = strptime("2010-07-15T00:00:00+00:00", "%t%Y%t-%t%m%t-%t%d%tT%t%H%t:%t%M%t:%t%S%t", &tm);
15852 if (!res) return 2;
15853 res = strptime("20070207111842", "%Y%m%d%H%M%S", &tm);
15854 if (!res) return 1; return 0; }
15857 if ac_fn_c_try_run "$LINENO"; then :
15858 eval "ac_cv_c_strptime_works=yes"
15860 eval "ac_cv_c_strptime_works=no"
15862 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15863 conftest.$ac_objext conftest.beam conftest.$ac_ext
15867 eval "ac_cv_c_strptime_works=maybe"
15869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_strptime_works" >&5
15870 $as_echo "$ac_cv_c_strptime_works" >&6; }
15871 if test $ac_cv_c_strptime_works = no; then
15872 case " $LIBOBJS " in
15873 *" strptime.$ac_objext "* ) ;;
15874 *) LIBOBJS="$LIBOBJS strptime.$ac_objext"
15880 cat >>confdefs.h <<_ACEOF
15881 #define STRPTIME_WORKS 1
15887 case " $LIBOBJS " in
15888 *" strptime.$ac_objext "* ) ;;
15889 *) LIBOBJS="$LIBOBJS strptime.$ac_objext"
15897 # set memory allocation checking if requested
15898 # Check whether --enable-alloc-checks was given.
15899 if test "${enable_alloc_checks+set}" = set; then :
15900 enableval=$enable_alloc_checks;
15903 # Check whether --enable-alloc-lite was given.
15904 if test "${enable_alloc_lite+set}" = set; then :
15905 enableval=$enable_alloc_lite;
15908 # Check whether --enable-alloc-nonregional was given.
15909 if test "${enable_alloc_nonregional+set}" = set; then :
15910 enableval=$enable_alloc_nonregional;
15913 if test x_$enable_alloc_nonregional = x_yes; then
15915 $as_echo "#define UNBOUND_ALLOC_NONREGIONAL 1" >>confdefs.h
15918 if test x_$enable_alloc_checks = x_yes; then
15920 $as_echo "#define UNBOUND_ALLOC_STATS 1" >>confdefs.h
15923 if test x_$enable_alloc_lite = x_yes; then
15925 $as_echo "#define UNBOUND_ALLOC_LITE 1" >>confdefs.h
15929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
15930 $as_echo_n "checking for GNU libc compatible malloc... " >&6; }
15931 if test "$cross_compiling" = yes; then :
15932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (crosscompile)" >&5
15933 $as_echo "no (crosscompile)" >&6; }
15934 case " $LIBOBJS " in
15935 *" malloc.$ac_objext "* ) ;;
15936 *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
15941 cat >>confdefs.h <<_ACEOF
15942 #define malloc rpl_malloc_unbound
15946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15947 /* end confdefs.h. */
15948 #if defined STDC_HEADERS || defined HAVE_STDLIB_H
15949 #include <stdlib.h>
15957 if(malloc(0) != 0) return 1;
15963 if ac_fn_c_try_run "$LINENO"; then :
15964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15965 $as_echo "no" >&6; }
15966 case " $LIBOBJS " in
15967 *" malloc.$ac_objext "* ) ;;
15968 *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
15973 cat >>confdefs.h <<_ACEOF
15974 #define malloc rpl_malloc_unbound
15978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15979 $as_echo "yes" >&6; }
15981 $as_echo "#define HAVE_MALLOC 1" >>confdefs.h
15984 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15985 conftest.$ac_objext conftest.beam conftest.$ac_ext
15992 # check windows threads (we use them, not pthreads, on windows).
15993 if test "$on_mingw" = "yes"; then
15994 # check windows threads
15995 for ac_header in windows.h
15997 ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
15999 if test "x$ac_cv_header_windows_h" = xyes; then :
16000 cat >>confdefs.h <<_ACEOF
16001 #define HAVE_WINDOWS_H 1
16008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CreateThread" >&5
16009 $as_echo_n "checking for CreateThread... " >&6; }
16010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16011 /* end confdefs.h. */
16013 #ifdef HAVE_WINDOWS_H
16014 #include <windows.h>
16021 HANDLE t = CreateThread(NULL, 0, NULL, NULL, 0, NULL);
16027 if ac_fn_c_try_compile "$LINENO"; then :
16028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16029 $as_echo "yes" >&6; }
16031 $as_echo "#define HAVE_WINDOWS_THREADS 1" >>confdefs.h
16035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16036 $as_echo "no" >&6; }
16039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16042 # not on mingw, check thread libraries.
16044 # check for thread library.
16045 # check this first, so that the pthread lib does not get linked in via
16046 # libssl or libpython, and thus distorts the tests, and we end up using
16047 # the non-threadsafe C libraries.
16049 # Check whether --with-pthreads was given.
16050 if test "${with_pthreads+set}" = set; then :
16051 withval=$with_pthreads;
16056 ub_have_pthreads=no
16057 if test x_$withval != x_no; then
16061 ac_cpp='$CPP $CPPFLAGS'
16062 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16063 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16064 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16068 # We used to check for pthread.h first, but this fails if pthread.h
16069 # requires special compiler flags (e.g. on True64 or Sequent).
16070 # It gets checked for in the link test anyway.
16072 # First of all, check if the user has set any of the PTHREAD_LIBS,
16073 # etcetera environment variables, and if threads linking works using
16075 if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
16076 save_CFLAGS="$CFLAGS"
16077 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
16079 LIBS="$PTHREAD_LIBS $LIBS"
16080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5
16081 $as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; }
16082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16083 /* end confdefs.h. */
16085 /* Override any GCC internal prototype to avoid an error.
16086 Use char because int might match the return type of a GCC
16087 builtin and then its argument prototype would still apply. */
16091 char pthread_join ();
16095 return pthread_join ();
16100 if ac_fn_c_try_link "$LINENO"; then :
16103 rm -f core conftest.err conftest.$ac_objext \
16104 conftest$ac_exeext conftest.$ac_ext
16105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
16106 $as_echo "$ax_pthread_ok" >&6; }
16107 if test x"$ax_pthread_ok" = xno; then
16112 CFLAGS="$save_CFLAGS"
16115 # We must check for the threads library under a number of different
16116 # names; the ordering is very important because some systems
16117 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the
16118 # libraries is broken (non-POSIX).
16120 # Create a list of thread flags to try. Items starting with a "-" are
16121 # C compiler flags, and other items are library names, except for "none"
16122 # which indicates that we try without any flags at all, and "pthread-config"
16123 # which is a program returning the flags for the Pth emulation library.
16125 ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
16127 # The ordering *is* (sometimes) important. Some notes on the
16128 # individual items follow:
16130 # pthreads: AIX (must check this before -lpthread)
16131 # none: in case threads are in libc; should be tried before -Kthread and
16132 # other compiler flags to prevent continual compiler warnings
16133 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
16134 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
16135 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
16136 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
16137 # -pthreads: Solaris/gcc
16138 # -mthreads: Mingw32/gcc, Lynx/gcc
16139 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
16140 # doesn't hurt to check since this sometimes defines pthreads too;
16141 # also defines -D_REENTRANT)
16142 # ... -mt is also the pthreads flag for HP/aCC
16143 # pthread: Linux, etcetera
16144 # --thread-safe: KAI C++
16145 # pthread-config: use pthread-config program (for GNU Pth library)
16150 # On Solaris (at least, for some versions), libc contains stubbed
16151 # (non-functional) versions of the pthreads routines, so link-based
16152 # tests will erroneously succeed. (We need to link with -pthreads/-mt/
16153 # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
16154 # a function called by this macro, so we could check for that, but
16155 # who knows whether they'll stub that too in a future libc.) So,
16156 # we'll just look for -pthreads and -lpthread first:
16158 ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags"
16162 ax_pthread_flags="-pthread $ax_pthread_flags"
16166 # Clang doesn't consider unrecognized options an error unless we specify
16167 # -Werror. We throw in some extra Clang-specific options to ensure that
16168 # this doesn't happen for GCC, which also accepts -Werror.
16170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler needs -Werror to reject unknown flags" >&5
16171 $as_echo_n "checking if compiler needs -Werror to reject unknown flags... " >&6; }
16172 save_CFLAGS="$CFLAGS"
16173 ax_pthread_extra_flags="-Werror"
16174 CFLAGS="$CFLAGS $ax_pthread_extra_flags -Wunknown-warning-option -Wsizeof-array-argument"
16175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16176 /* end confdefs.h. */
16186 if ac_fn_c_try_compile "$LINENO"; then :
16187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16188 $as_echo "yes" >&6; }
16190 ax_pthread_extra_flags=
16191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16192 $as_echo "no" >&6; }
16194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16195 CFLAGS="$save_CFLAGS"
16197 if test x"$ax_pthread_ok" = xno; then
16198 for flag in $ax_pthread_flags; do
16202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
16203 $as_echo_n "checking whether pthreads work without any flags... " >&6; }
16207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5
16208 $as_echo_n "checking whether pthreads work with $flag... " >&6; }
16209 PTHREAD_CFLAGS="$flag"
16213 # Extract the first word of "pthread-config", so it can be a program name with args.
16214 set dummy pthread-config; ac_word=$2
16215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16216 $as_echo_n "checking for $ac_word... " >&6; }
16217 if ${ac_cv_prog_ax_pthread_config+:} false; then :
16218 $as_echo_n "(cached) " >&6
16220 if test -n "$ax_pthread_config"; then
16221 ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
16223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16224 for as_dir in $PATH
16227 test -z "$as_dir" && as_dir=.
16228 for ac_exec_ext in '' $ac_executable_extensions; do
16229 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16230 ac_cv_prog_ax_pthread_config="yes"
16231 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16238 test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
16241 ax_pthread_config=$ac_cv_prog_ax_pthread_config
16242 if test -n "$ax_pthread_config"; then
16243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
16244 $as_echo "$ax_pthread_config" >&6; }
16246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16247 $as_echo "no" >&6; }
16251 if test x"$ax_pthread_config" = xno; then continue; fi
16252 PTHREAD_CFLAGS="`pthread-config --cflags`"
16253 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
16257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5
16258 $as_echo_n "checking for the pthreads library -l$flag... " >&6; }
16259 PTHREAD_LIBS="-l$flag"
16264 save_CFLAGS="$CFLAGS"
16265 LIBS="$PTHREAD_LIBS $LIBS"
16266 CFLAGS="$CFLAGS $PTHREAD_CFLAGS $ax_pthread_extra_flags"
16268 # Check for various functions. We must include pthread.h,
16269 # since some functions may be macros. (On the Sequent, we
16270 # need a special flag -Kthread to make this header compile.)
16271 # We check for pthread_join because it is in -lpthread on IRIX
16272 # while pthread_create is in libc. We check for pthread_attr_init
16273 # due to DEC craziness with -lpthreads. We check for
16274 # pthread_cleanup_push because it is one of the few pthread
16275 # functions on Solaris that doesn't have a non-functional libc stub.
16276 # We try pthread_create on general principles.
16277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16278 /* end confdefs.h. */
16279 #include <pthread.h>
16280 static void routine(void *a) { *((int*)a) = 0; }
16281 static void *start_routine(void *a) { return a; }
16285 pthread_t th; pthread_attr_t attr;
16286 pthread_create(&th, 0, start_routine, 0);
16287 pthread_join(th, 0);
16288 pthread_attr_init(&attr);
16289 pthread_cleanup_push(routine, 0);
16290 pthread_cleanup_pop(0) /* ; */
16295 if ac_fn_c_try_link "$LINENO"; then :
16298 rm -f core conftest.err conftest.$ac_objext \
16299 conftest$ac_exeext conftest.$ac_ext
16302 CFLAGS="$save_CFLAGS"
16304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
16305 $as_echo "$ax_pthread_ok" >&6; }
16306 if test "x$ax_pthread_ok" = xyes; then
16315 # Various other checks:
16316 if test "x$ax_pthread_ok" = xyes; then
16318 LIBS="$PTHREAD_LIBS $LIBS"
16319 save_CFLAGS="$CFLAGS"
16320 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
16322 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
16323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
16324 $as_echo_n "checking for joinable pthread attribute... " >&6; }
16326 for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
16327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16328 /* end confdefs.h. */
16329 #include <pthread.h>
16333 int attr = $attr; return attr /* ; */
16338 if ac_fn_c_try_link "$LINENO"; then :
16339 attr_name=$attr; break
16341 rm -f core conftest.err conftest.$ac_objext \
16342 conftest$ac_exeext conftest.$ac_ext
16344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5
16345 $as_echo "$attr_name" >&6; }
16346 if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
16348 cat >>confdefs.h <<_ACEOF
16349 #define PTHREAD_CREATE_JOINABLE $attr_name
16354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5
16355 $as_echo_n "checking if more special flags are required for pthreads... " >&6; }
16358 aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";;
16359 osf* | hpux*) flag="-D_REENTRANT";;
16361 if test "$GCC" = "yes"; then
16362 flag="-D_REENTRANT"
16364 # TODO: What about Clang on Solaris?
16365 flag="-mt -D_REENTRANT"
16369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $flag" >&5
16370 $as_echo "$flag" >&6; }
16371 if test "x$flag" != xno; then
16372 PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
16375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
16376 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
16377 if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then :
16378 $as_echo_n "(cached) " >&6
16381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16382 /* end confdefs.h. */
16383 #include <pthread.h>
16387 int i = PTHREAD_PRIO_INHERIT;
16392 if ac_fn_c_try_link "$LINENO"; then :
16393 ax_cv_PTHREAD_PRIO_INHERIT=yes
16395 ax_cv_PTHREAD_PRIO_INHERIT=no
16397 rm -f core conftest.err conftest.$ac_objext \
16398 conftest$ac_exeext conftest.$ac_ext
16401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
16402 $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
16403 if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"; then :
16405 $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
16410 CFLAGS="$save_CFLAGS"
16412 # More AIX lossage: compile with *_r variant
16413 if test "x$GCC" != xyes; then
16417 x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) :
16418 #handle absolute path differently from PATH based program lookup
16421 if as_fn_executable_p ${CC}_r; then :
16422 PTHREAD_CC="${CC}_r"
16425 for ac_prog in ${CC}_r
16427 # Extract the first word of "$ac_prog", so it can be a program name with args.
16428 set dummy $ac_prog; ac_word=$2
16429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16430 $as_echo_n "checking for $ac_word... " >&6; }
16431 if ${ac_cv_prog_PTHREAD_CC+:} false; then :
16432 $as_echo_n "(cached) " >&6
16434 if test -n "$PTHREAD_CC"; then
16435 ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
16437 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16438 for as_dir in $PATH
16441 test -z "$as_dir" && as_dir=.
16442 for ac_exec_ext in '' $ac_executable_extensions; do
16443 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16444 ac_cv_prog_PTHREAD_CC="$ac_prog"
16445 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16454 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
16455 if test -n "$PTHREAD_CC"; then
16456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
16457 $as_echo "$PTHREAD_CC" >&6; }
16459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16460 $as_echo "no" >&6; }
16464 test -n "$PTHREAD_CC" && break
16466 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
16477 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
16483 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
16484 if test x"$ax_pthread_ok" = xyes; then
16487 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
16489 if test -n "$PTHREAD_LIBS"; then
16490 LIBS="$PTHREAD_LIBS $LIBS"
16492 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
16494 ub_have_pthreads=yes
16495 ac_fn_c_check_type "$LINENO" "pthread_spinlock_t" "ac_cv_type_pthread_spinlock_t" "#include <pthread.h>
16497 if test "x$ac_cv_type_pthread_spinlock_t" = xyes; then :
16499 cat >>confdefs.h <<_ACEOF
16500 #define HAVE_PTHREAD_SPINLOCK_T 1
16505 ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "#include <pthread.h>
16507 if test "x$ac_cv_type_pthread_rwlock_t" = xyes; then :
16509 cat >>confdefs.h <<_ACEOF
16510 #define HAVE_PTHREAD_RWLOCK_T 1
16517 if echo "$CFLAGS" | $GREP -e "-pthread" >/dev/null; then
16518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -pthread unused during linking" >&5
16519 $as_echo_n "checking if -pthread unused during linking... " >&6; }
16520 # catch clang warning 'argument unused during compilation'
16521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16522 /* end confdefs.h. */
16523 $ac_includes_default
16525 int main(void) {return 0;}
16528 pthread_unused="yes"
16530 echo "$CC $CFLAGS -c conftest.c -o conftest.o" >&5
16531 $CC $CFLAGS -c conftest.c -o conftest.o 2>&5 >&5
16532 if test $? = 0; then
16534 echo "$CC $CFLAGS -Werror $LDFLAGS $LIBS -o conftest contest.o" >&5
16535 $CC $CFLAGS -Werror $LDFLAGS $LIBS -o conftest conftest.o 2>&5 >&5
16536 if test $? -ne 0; then
16537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16538 $as_echo "yes" >&6; }
16539 CFLAGS=`echo "$CFLAGS" | sed -e 's/-pthread//'`
16540 PTHREAD_CFLAGS_ONLY="-pthread"
16543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16544 $as_echo "no" >&6; }
16547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16548 $as_echo "no" >&6; }
16549 fi # endif cc successful
16550 rm -f conftest conftest.c conftest.o
16551 fi # endif -pthread in CFLAGS
16560 ac_cpp='$CPP $CPPFLAGS'
16561 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16562 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16563 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16568 # check solaris thread library
16570 # Check whether --with-solaris-threads was given.
16571 if test "${with_solaris_threads+set}" = set; then :
16572 withval=$with_solaris_threads;
16577 ub_have_sol_threads=no
16578 if test x_$withval != x_no; then
16579 if test x_$ub_have_pthreads != x_no; then
16580 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Have pthreads already, ignoring --with-solaris-threads" >&5
16581 $as_echo "$as_me: WARNING: Have pthreads already, ignoring --with-solaris-threads" >&2;}
16583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing thr_create" >&5
16584 $as_echo_n "checking for library containing thr_create... " >&6; }
16585 if ${ac_cv_search_thr_create+:} false; then :
16586 $as_echo_n "(cached) " >&6
16588 ac_func_search_save_LIBS=$LIBS
16589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16590 /* end confdefs.h. */
16592 /* Override any GCC internal prototype to avoid an error.
16593 Use char because int might match the return type of a GCC
16594 builtin and then its argument prototype would still apply. */
16598 char thr_create ();
16602 return thr_create ();
16607 for ac_lib in '' thread; do
16608 if test -z "$ac_lib"; then
16609 ac_res="none required"
16612 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
16614 if ac_fn_c_try_link "$LINENO"; then :
16615 ac_cv_search_thr_create=$ac_res
16617 rm -f core conftest.err conftest.$ac_objext \
16619 if ${ac_cv_search_thr_create+:} false; then :
16623 if ${ac_cv_search_thr_create+:} false; then :
16626 ac_cv_search_thr_create=no
16628 rm conftest.$ac_ext
16629 LIBS=$ac_func_search_save_LIBS
16631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_thr_create" >&5
16632 $as_echo "$ac_cv_search_thr_create" >&6; }
16633 ac_res=$ac_cv_search_thr_create
16634 if test "$ac_res" != no; then :
16635 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
16638 $as_echo "#define HAVE_SOLARIS_THREADS 1" >>confdefs.h
16643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -mt" >&5
16644 $as_echo_n "checking whether $CC supports -mt... " >&6; }
16645 cache=`echo mt | sed 'y%.=/+-%___p_%'`
16646 if eval \${cv_prog_cc_flag_$cache+:} false; then :
16647 $as_echo_n "(cached) " >&6
16650 echo 'void f(void){}' >conftest.c
16651 if test -z "`$CC $CPPFLAGS $CFLAGS -mt -c conftest.c 2>&1`"; then
16652 eval "cv_prog_cc_flag_$cache=yes"
16654 eval "cv_prog_cc_flag_$cache=no"
16656 rm -f conftest conftest.o conftest.c
16660 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
16661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16662 $as_echo "yes" >&6; }
16664 CFLAGS="$CFLAGS -mt"
16666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16667 $as_echo "no" >&6; }
16669 CFLAGS="$CFLAGS -D_REENTRANT"
16672 ub_have_sol_threads=yes
16676 as_fn_error $? "no solaris threads found." "$LINENO" 5
16683 fi # end of non-mingw check of thread libraries
16685 # Check for PyUnbound
16687 # Check whether --with-pyunbound was given.
16688 if test "${with_pyunbound+set}" = set; then :
16689 withval=$with_pyunbound;
16696 ub_with_pyunbound=no
16697 if test x_$withval != x_no; then
16698 ub_with_pyunbound=yes
16702 # Check for Python module
16704 # Check whether --with-pythonmodule was given.
16705 if test "${with_pythonmodule+set}" = set; then :
16706 withval=$with_pythonmodule;
16712 ub_with_pythonmod=no
16713 if test x_$withval != x_no; then
16714 ub_with_pythonmod=yes
16718 # Check for Python & SWIG only on PyUnbound or PyModule
16719 if test x_$ub_test_python != x_no; then
16723 ac_save_LIBS="$LIBS"
16725 # Allow the use of a (user set) custom python version
16729 # Extract the first word of "python[$PYTHON_VERSION]", so it can be a program name with args.
16730 set dummy python$PYTHON_VERSION; ac_word=$2
16731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16732 $as_echo_n "checking for $ac_word... " >&6; }
16733 if ${ac_cv_path_PYTHON+:} false; then :
16734 $as_echo_n "(cached) " >&6
16738 ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
16741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16742 for as_dir in $PATH
16745 test -z "$as_dir" && as_dir=.
16746 for ac_exec_ext in '' $ac_executable_extensions; do
16747 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16748 ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext"
16749 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16759 PYTHON=$ac_cv_path_PYTHON
16760 if test -n "$PYTHON"; then
16761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
16762 $as_echo "$PYTHON" >&6; }
16764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16765 $as_echo "no" >&6; }
16769 if test -z "$PYTHON"; then
16770 as_fn_error $? "Cannot find python$PYTHON_VERSION in your system path" "$LINENO" 5
16774 if test -z "$PYTHON_VERSION"; then
16775 PYTHON_VERSION=`$PYTHON -c "import sys; \
16776 print(sys.version.split()[0])"`
16780 # Check if you have distutils, else fail
16782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the distutils Python package" >&5
16783 $as_echo_n "checking for the distutils Python package... " >&6; }
16784 if ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`; then
16785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16786 $as_echo "yes" >&6; }
16788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16789 $as_echo "no" >&6; }
16790 as_fn_error $? "cannot import Python module \"distutils\".
16791 Please check your Python installation. The error was:
16792 $ac_distutils_result" "$LINENO" 5
16797 # Check for Python include path
16799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python include path" >&5
16800 $as_echo_n "checking for Python include path... " >&6; }
16801 if test -z "$PYTHON_CPPFLAGS"; then
16802 python_path=`$PYTHON -c "import distutils.sysconfig; \
16803 print(distutils.sysconfig.get_python_inc());"`
16804 if test -n "${python_path}"; then
16805 python_path="-I$python_path"
16807 PYTHON_CPPFLAGS=$python_path
16809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_CPPFLAGS" >&5
16810 $as_echo "$PYTHON_CPPFLAGS" >&6; }
16814 # Check for Python library path
16816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python library path" >&5
16817 $as_echo_n "checking for Python library path... " >&6; }
16818 if test -z "$PYTHON_LDFLAGS"; then
16819 PYTHON_LDFLAGS=`$PYTHON -c "from distutils.sysconfig import *; \
16820 print('-L'+get_config_var('LIBDIR')+' -L'+get_config_var('LIBDEST')+' '+get_config_var('BLDLIBRARY'));"`
16822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_LDFLAGS" >&5
16823 $as_echo "$PYTHON_LDFLAGS" >&6; }
16827 # Check for site packages
16829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python site-packages path" >&5
16830 $as_echo_n "checking for Python site-packages path... " >&6; }
16831 if test -z "$PYTHON_SITE_PKG"; then
16832 PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \
16833 print(distutils.sysconfig.get_python_lib(1,0));"`
16835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_SITE_PKG" >&5
16836 $as_echo "$PYTHON_SITE_PKG" >&6; }
16840 # final check to see if everything compiles alright
16842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking consistency of all components of python development environment" >&5
16843 $as_echo_n "checking consistency of all components of python development environment... " >&6; }
16845 ac_cpp='$CPP $CPPFLAGS'
16846 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16847 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16848 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16850 # save current global flags
16851 ac_save_LIBS="$LIBS"
16852 ac_save_CPPFLAGS="$CPPFLAGS"
16854 LIBS="$LIBS $PYTHON_LDFLAGS"
16855 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
16856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16857 /* end confdefs.h. */
16859 #include <Python.h>
16871 if ac_fn_c_try_link "$LINENO"; then :
16876 rm -f core conftest.err conftest.$ac_objext \
16877 conftest$ac_exeext conftest.$ac_ext
16879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pythonexists" >&5
16880 $as_echo "$pythonexists" >&6; }
16882 if test ! "$pythonexists" = "yes"; then
16884 Could not link test program to Python. Maybe the main Python library has been
16885 installed in some non-standard library path. If so, pass it to configure,
16886 via the LDFLAGS environment variable.
16887 Example: ./configure LDFLAGS=\"-L/usr/non-standard-path/python/lib\"
16888 ============================================================================
16890 You probably have to install the development version of the Python package
16891 for your distribution. The exact name of this package varies among them.
16892 ============================================================================
16897 ac_cpp='$CPP $CPPFLAGS'
16898 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16899 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16900 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16902 # turn back to default flags
16903 CPPFLAGS="$ac_save_CPPFLAGS"
16904 LIBS="$ac_save_LIBS"
16910 if test ! -z "$PYTHON_VERSION"; then
16911 if test `$PYTHON -c "print('$PYTHON_VERSION' >= '2.4.0')"` = "False"; then
16912 as_fn_error $? "Python version >= 2.4.0 is required" "$LINENO" 5
16915 PY_MAJOR_VERSION="`$PYTHON -c \"import sys; print(sys.version_info[0])\"`"
16919 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
16921 if test -n "$LIBS"; then
16922 LIBS="$PYTHON_LDFLAGS $LIBS"
16924 LIBS="$PYTHON_LDFLAGS"
16926 if test -n "$CPPFLAGS"; then
16927 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
16929 CPPFLAGS="$PYTHON_CPPFLAGS"
16932 PC_PY_DEPENDENCY="python"
16937 # Check whether --enable-swig-version-check was given.
16938 if test "${enable_swig_version_check+set}" = set; then :
16939 enableval=$enable_swig_version_check;
16942 if test "$enable_swig_version_check" = "yes"; then
16944 # Extract the first word of "swig", so it can be a program name with args.
16945 set dummy swig; ac_word=$2
16946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16947 $as_echo_n "checking for $ac_word... " >&6; }
16948 if ${ac_cv_path_SWIG+:} false; then :
16949 $as_echo_n "(cached) " >&6
16953 ac_cv_path_SWIG="$SWIG" # Let the user override the test with a path.
16956 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16957 for as_dir in $PATH
16960 test -z "$as_dir" && as_dir=.
16961 for ac_exec_ext in '' $ac_executable_extensions; do
16962 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16963 ac_cv_path_SWIG="$as_dir/$ac_word$ac_exec_ext"
16964 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16974 SWIG=$ac_cv_path_SWIG
16975 if test -n "$SWIG"; then
16976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5
16977 $as_echo "$SWIG" >&6; }
16979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16980 $as_echo "no" >&6; }
16984 if test -z "$SWIG" ; then
16985 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&5
16986 $as_echo "$as_me: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&2;}
16987 SWIG='echo "Error: SWIG is not installed. You should look at http://www.swig.org" ; false'
16988 elif test -n "2.0.1" ; then
16989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SWIG version" >&5
16990 $as_echo_n "checking for SWIG version... " >&6; }
16991 swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`
16992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $swig_version" >&5
16993 $as_echo "$swig_version" >&6; }
16994 if test -n "$swig_version" ; then
16995 # Calculate the required version number components
16997 required_major=`echo $required | sed 's/[^0-9].*//'`
16998 if test -z "$required_major" ; then
17001 required=`echo $required | sed 's/[0-9]*[^0-9]//'`
17002 required_minor=`echo $required | sed 's/[^0-9].*//'`
17003 if test -z "$required_minor" ; then
17006 required=`echo $required | sed 's/[0-9]*[^0-9]//'`
17007 required_patch=`echo $required | sed 's/[^0-9].*//'`
17008 if test -z "$required_patch" ; then
17011 # Calculate the available version number components
17012 available=$swig_version
17013 available_major=`echo $available | sed 's/[^0-9].*//'`
17014 if test -z "$available_major" ; then
17017 available=`echo $available | sed 's/[0-9]*[^0-9]//'`
17018 available_minor=`echo $available | sed 's/[^0-9].*//'`
17019 if test -z "$available_minor" ; then
17022 available=`echo $available | sed 's/[0-9]*[^0-9]//'`
17023 available_patch=`echo $available | sed 's/[^0-9].*//'`
17024 if test -z "$available_patch" ; then
17028 if test $available_major -lt $required_major ; then
17031 if test $available_major -eq $required_major \
17032 -a $available_minor -lt $required_minor ; then
17035 if test $available_major -eq $required_major \
17036 -a $available_minor -eq $required_minor \
17037 -a $available_patch -lt $required_patch ; then
17040 if test $badversion -eq 1 ; then
17041 { $as_echo "$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
17042 $as_echo "$as_me: WARNING: SWIG version >= 2.0.1 is required. You have $swig_version. You should look at http://www.swig.org" >&2;}
17043 SWIG='echo "Error: SWIG version >= 2.0.1 is required. You have '"$swig_version"'. You should look at http://www.swig.org" ; false'
17045 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG executable is '$SWIG'" >&5
17046 $as_echo "$as_me: SWIG executable is '$SWIG'" >&6;}
17047 SWIG_LIB=`$SWIG -swiglib`
17048 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG library directory is '$SWIG_LIB'" >&5
17049 $as_echo "$as_me: SWIG library directory is '$SWIG_LIB'" >&6;}
17052 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine SWIG version" >&5
17053 $as_echo "$as_me: WARNING: cannot determine SWIG version" >&2;}
17054 SWIG='echo "Error: Cannot determine SWIG version. You should look at http://www.swig.org" ; false'
17061 # Extract the first word of "swig", so it can be a program name with args.
17062 set dummy swig; ac_word=$2
17063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17064 $as_echo_n "checking for $ac_word... " >&6; }
17065 if ${ac_cv_path_SWIG+:} false; then :
17066 $as_echo_n "(cached) " >&6
17070 ac_cv_path_SWIG="$SWIG" # Let the user override the test with a path.
17073 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17074 for as_dir in $PATH
17077 test -z "$as_dir" && as_dir=.
17078 for ac_exec_ext in '' $ac_executable_extensions; do
17079 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17080 ac_cv_path_SWIG="$as_dir/$ac_word$ac_exec_ext"
17081 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17091 SWIG=$ac_cv_path_SWIG
17092 if test -n "$SWIG"; then
17093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5
17094 $as_echo "$SWIG" >&6; }
17096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17097 $as_echo "no" >&6; }
17101 if test -z "$SWIG" ; then
17102 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&5
17103 $as_echo "$as_me: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&2;}
17104 SWIG='echo "Error: SWIG is not installed. You should look at http://www.swig.org" ; false'
17105 elif test -n "" ; then
17106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SWIG version" >&5
17107 $as_echo_n "checking for SWIG version... " >&6; }
17108 swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`
17109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $swig_version" >&5
17110 $as_echo "$swig_version" >&6; }
17111 if test -n "$swig_version" ; then
17112 # Calculate the required version number components
17114 required_major=`echo $required | sed 's/[^0-9].*//'`
17115 if test -z "$required_major" ; then
17118 required=`echo $required | sed 's/[0-9]*[^0-9]//'`
17119 required_minor=`echo $required | sed 's/[^0-9].*//'`
17120 if test -z "$required_minor" ; then
17123 required=`echo $required | sed 's/[0-9]*[^0-9]//'`
17124 required_patch=`echo $required | sed 's/[^0-9].*//'`
17125 if test -z "$required_patch" ; then
17128 # Calculate the available version number components
17129 available=$swig_version
17130 available_major=`echo $available | sed 's/[^0-9].*//'`
17131 if test -z "$available_major" ; then
17134 available=`echo $available | sed 's/[0-9]*[^0-9]//'`
17135 available_minor=`echo $available | sed 's/[^0-9].*//'`
17136 if test -z "$available_minor" ; then
17139 available=`echo $available | sed 's/[0-9]*[^0-9]//'`
17140 available_patch=`echo $available | sed 's/[^0-9].*//'`
17141 if test -z "$available_patch" ; then
17145 if test $available_major -lt $required_major ; then
17148 if test $available_major -eq $required_major \
17149 -a $available_minor -lt $required_minor ; then
17152 if test $available_major -eq $required_major \
17153 -a $available_minor -eq $required_minor \
17154 -a $available_patch -lt $required_patch ; then
17157 if test $badversion -eq 1 ; then
17158 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SWIG version >= is required. You have $swig_version. You should look at http://www.swig.org" >&5
17159 $as_echo "$as_me: WARNING: SWIG version >= is required. You have $swig_version. You should look at http://www.swig.org" >&2;}
17160 SWIG='echo "Error: SWIG version >= is required. You have '"$swig_version"'. You should look at http://www.swig.org" ; false'
17162 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG executable is '$SWIG'" >&5
17163 $as_echo "$as_me: SWIG executable is '$SWIG'" >&6;}
17164 SWIG_LIB=`$SWIG -swiglib`
17165 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG library directory is '$SWIG_LIB'" >&5
17166 $as_echo "$as_me: SWIG library directory is '$SWIG_LIB'" >&6;}
17169 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine SWIG version" >&5
17170 $as_echo "$as_me: WARNING: cannot determine SWIG version" >&2;}
17171 SWIG='echo "Error: Cannot determine SWIG version. You should look at http://www.swig.org" ; false'
17177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking SWIG" >&5
17178 $as_echo_n "checking SWIG... " >&6; }
17179 if test ! -x "$SWIG"; then
17180 as_fn_error $? "failed to find swig tool, install it, or do not build Python module and PyUnbound" "$LINENO" 5
17183 $as_echo "#define HAVE_SWIG 1" >>confdefs.h
17187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: present" >&5
17188 $as_echo "present" >&6; }
17190 # If have Python & SWIG
17191 # Declare PythonMod
17192 if test x_$ub_with_pythonmod != x_no; then
17194 $as_echo "#define WITH_PYTHONMODULE 1" >>confdefs.h
17196 WITH_PYTHONMODULE=yes
17198 PYTHONMOD_OBJ="pythonmod.lo pythonmod_utils.lo"
17200 PYTHONMOD_HEADER='$(srcdir)/pythonmod/pythonmod.h'
17202 PYTHONMOD_INSTALL=pythonmod-install
17204 PYTHONMOD_UNINSTALL=pythonmod-uninstall
17208 # Declare PyUnbound
17209 if test x_$ub_with_pyunbound != x_no; then
17211 $as_echo "#define WITH_PYUNBOUND 1" >>confdefs.h
17215 PYUNBOUND_OBJ="libunbound_wrap.lo"
17217 PYUNBOUND_TARGET="_unbound.la"
17219 PYUNBOUND_INSTALL=pyunbound-install
17221 PYUNBOUND_UNINSTALL=pyunbound-uninstall
17226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: *** Python libraries not found, won't build PythonMod or PyUnbound ***" >&5
17227 $as_echo "*** Python libraries not found, won't build PythonMod or PyUnbound ***" >&6; }
17228 ub_with_pyunbound=no
17229 ub_with_pythonmod=no
17233 if test "`uname`" = "NetBSD"; then
17234 NETBSD_LINTFLAGS='"-D__RENAME(x)=" -D_NETINET_IN_H_'
17237 CONFIG_DATE=`date +%Y%m%d`
17240 # Checks for libraries.
17245 # Check whether --with-nss was given.
17246 if test "${with_nss+set}" = set; then :
17250 $as_echo "#define HAVE_NSS 1" >>confdefs.h
17252 if test "$withval" != "" -a "$withval" != "yes"; then
17253 CPPFLAGS="$CPPFLAGS -I$withval/include/nss3"
17254 LDFLAGS="$LDFLAGS -L$withval/lib"
17256 if test "x$enable_rpath" = xyes; then
17257 if echo "$withval/lib" | grep "^/" >/dev/null; then
17258 RUNTIME_PATH="$RUNTIME_PATH -R$withval/lib"
17262 CPPFLAGS="-I$withval/include/nspr4 $CPPFLAGS"
17264 CPPFLAGS="$CPPFLAGS -I/usr/include/nss3"
17265 CPPFLAGS="-I/usr/include/nspr4 $CPPFLAGS"
17267 LIBS="$LIBS -lnss3 -lnspr4"
17277 # Check whether --with-nettle was given.
17278 if test "${with_nettle+set}" = set; then :
17279 withval=$with_nettle;
17282 $as_echo "#define HAVE_NETTLE 1" >>confdefs.h
17284 for ac_header in nettle/dsa-compat.h
17286 ac_fn_c_check_header_compile "$LINENO" "nettle/dsa-compat.h" "ac_cv_header_nettle_dsa_compat_h" "$ac_includes_default
17288 if test "x$ac_cv_header_nettle_dsa_compat_h" = xyes; then :
17289 cat >>confdefs.h <<_ACEOF
17290 #define HAVE_NETTLE_DSA_COMPAT_H 1
17297 if test "$withval" != "" -a "$withval" != "yes"; then
17298 CPPFLAGS="$CPPFLAGS -I$withval/include/nettle"
17299 LDFLAGS="$LDFLAGS -L$withval/lib"
17301 if test "x$enable_rpath" = xyes; then
17302 if echo "$withval/lib" | grep "^/" >/dev/null; then
17303 RUNTIME_PATH="$RUNTIME_PATH -R$withval/lib"
17308 CPPFLAGS="$CPPFLAGS -I/usr/include/nettle"
17310 LIBS="$LIBS -lhogweed -lnettle -lgmp"
17318 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then
17321 # Check whether --with-ssl was given.
17322 if test "${with_ssl+set}" = set; then :
17331 if test x_$withval = x_no; then
17332 as_fn_error $? "Need SSL library to do digital signature cryptography" "$LINENO" 5
17336 if test x_$withval != x_no; then
17337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL" >&5
17338 $as_echo_n "checking for SSL... " >&6; }
17339 if test x_$withval = x_ -o x_$withval = x_yes; then
17340 withval="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr"
17342 for dir in $withval; do
17344 if test -f "$dir/include/openssl/ssl.h"; then
17347 cat >>confdefs.h <<_ACEOF
17348 #define HAVE_SSL /**/
17351 if test "$ssldir" != "/usr"; then
17352 CPPFLAGS="$CPPFLAGS -I$ssldir/include"
17353 LIBSSL_CPPFLAGS="$LIBSSL_CPPFLAGS -I$ssldir/include"
17358 if test x_$found_ssl != x_yes; then
17359 as_fn_error $? "Cannot find the SSL libraries in $withval" "$LINENO" 5
17361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $ssldir" >&5
17362 $as_echo "found in $ssldir" >&6; }
17364 if test "$ssldir" != "/usr" -a "$ssldir" != ""; then
17365 LDFLAGS="$LDFLAGS -L$ssldir/lib"
17366 LIBSSL_LDFLAGS="$LIBSSL_LDFLAGS -L$ssldir/lib"
17368 if test "x$enable_rpath" = xyes; then
17369 if echo "$ssldir/lib" | grep "^/" >/dev/null; then
17370 RUNTIME_PATH="$RUNTIME_PATH -R$ssldir/lib"
17376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HMAC_Update in -lcrypto" >&5
17377 $as_echo_n "checking for HMAC_Update in -lcrypto... " >&6; }
17378 LIBS="$LIBS -lcrypto"
17379 LIBSSL_LIBS="$LIBSSL_LIBS -lcrypto"
17380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17381 /* end confdefs.h. */
17387 int HMAC_Update(void);
17388 (void)HMAC_Update();
17394 if ac_fn_c_try_link "$LINENO"; then :
17396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17397 $as_echo "yes" >&6; }
17399 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h
17404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17405 $as_echo "no" >&6; }
17406 # check if -lwsock32 or -lgdi32 are needed.
17408 BAKSSLLIBS="$LIBSSL_LIBS"
17409 LIBS="$LIBS -lgdi32 -lws2_32"
17410 LIBSSL_LIBS="$LIBSSL_LIBS -lgdi32 -lws2_32"
17411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -lgdi32" >&5
17412 $as_echo_n "checking if -lcrypto needs -lgdi32... " >&6; }
17413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17414 /* end confdefs.h. */
17420 int HMAC_Update(void);
17421 (void)HMAC_Update();
17427 if ac_fn_c_try_link "$LINENO"; then :
17430 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h
17432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17433 $as_echo "yes" >&6; }
17437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17438 $as_echo "no" >&6; }
17440 LIBSSL_LIBS="$BAKSSLLIBS"
17442 LIBSSL_LIBS="$LIBSSL_LIBS -ldl"
17443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl" >&5
17444 $as_echo_n "checking if -lcrypto needs -ldl... " >&6; }
17445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17446 /* end confdefs.h. */
17452 int HMAC_Update(void);
17453 (void)HMAC_Update();
17459 if ac_fn_c_try_link "$LINENO"; then :
17462 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h
17464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17465 $as_echo "yes" >&6; }
17469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17470 $as_echo "no" >&6; }
17472 LIBSSL_LIBS="$BAKSSLLIBS"
17473 LIBS="$LIBS -ldl -pthread"
17474 LIBSSL_LIBS="$LIBSSL_LIBS -ldl -pthread"
17475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl -pthread" >&5
17476 $as_echo_n "checking if -lcrypto needs -ldl -pthread... " >&6; }
17477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17478 /* end confdefs.h. */
17484 int HMAC_Update(void);
17485 (void)HMAC_Update();
17491 if ac_fn_c_try_link "$LINENO"; then :
17494 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h
17496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17497 $as_echo "yes" >&6; }
17501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17502 $as_echo "no" >&6; }
17503 as_fn_error $? "OpenSSL found in $ssldir, but version 0.9.7 or higher is required" "$LINENO" 5
17506 rm -f core conftest.err conftest.$ac_objext \
17507 conftest$ac_exeext conftest.$ac_ext
17510 rm -f core conftest.err conftest.$ac_objext \
17511 conftest$ac_exeext conftest.$ac_ext
17514 rm -f core conftest.err conftest.$ac_objext \
17515 conftest$ac_exeext conftest.$ac_ext
17518 rm -f core conftest.err conftest.$ac_objext \
17519 conftest$ac_exeext conftest.$ac_ext
17524 for ac_header in openssl/ssl.h
17526 ac_fn_c_check_header_compile "$LINENO" "openssl/ssl.h" "ac_cv_header_openssl_ssl_h" "$ac_includes_default
17528 if test "x$ac_cv_header_openssl_ssl_h" = xyes; then :
17529 cat >>confdefs.h <<_ACEOF
17530 #define HAVE_OPENSSL_SSL_H 1
17537 for ac_header in openssl/err.h
17539 ac_fn_c_check_header_compile "$LINENO" "openssl/err.h" "ac_cv_header_openssl_err_h" "$ac_includes_default
17541 if test "x$ac_cv_header_openssl_err_h" = xyes; then :
17542 cat >>confdefs.h <<_ACEOF
17543 #define HAVE_OPENSSL_ERR_H 1
17550 for ac_header in openssl/rand.h
17552 ac_fn_c_check_header_compile "$LINENO" "openssl/rand.h" "ac_cv_header_openssl_rand_h" "$ac_includes_default
17554 if test "x$ac_cv_header_openssl_rand_h" = xyes; then :
17555 cat >>confdefs.h <<_ACEOF
17556 #define HAVE_OPENSSL_RAND_H 1
17566 # check if libssl needs libdl
17569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libssl needs libdl" >&5
17570 $as_echo_n "checking if libssl needs libdl... " >&6; }
17571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17572 /* end confdefs.h. */
17574 /* Override any GCC internal prototype to avoid an error.
17575 Use char because int might match the return type of a GCC
17576 builtin and then its argument prototype would still apply. */
17580 char SSL_CTX_new ();
17584 return SSL_CTX_new ();
17589 if ac_fn_c_try_link "$LINENO"; then :
17591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17592 $as_echo "no" >&6; }
17597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17598 $as_echo "yes" >&6; }
17600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
17601 $as_echo_n "checking for library containing dlopen... " >&6; }
17602 if ${ac_cv_search_dlopen+:} false; then :
17603 $as_echo_n "(cached) " >&6
17605 ac_func_search_save_LIBS=$LIBS
17606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17607 /* end confdefs.h. */
17609 /* Override any GCC internal prototype to avoid an error.
17610 Use char because int might match the return type of a GCC
17611 builtin and then its argument prototype would still apply. */
17624 for ac_lib in '' dl; do
17625 if test -z "$ac_lib"; then
17626 ac_res="none required"
17629 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
17631 if ac_fn_c_try_link "$LINENO"; then :
17632 ac_cv_search_dlopen=$ac_res
17634 rm -f core conftest.err conftest.$ac_objext \
17636 if ${ac_cv_search_dlopen+:} false; then :
17640 if ${ac_cv_search_dlopen+:} false; then :
17643 ac_cv_search_dlopen=no
17645 rm conftest.$ac_ext
17646 LIBS=$ac_func_search_save_LIBS
17648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
17649 $as_echo "$ac_cv_search_dlopen" >&6; }
17650 ac_res=$ac_cv_search_dlopen
17651 if test "$ac_res" != no; then :
17652 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
17658 rm -f core conftest.err conftest.$ac_objext \
17659 conftest$ac_exeext conftest.$ac_ext
17662 # check if -lcrypt32 is needed because CAPIENG needs that. (on windows)
17665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libssl needs -lcrypt32" >&5
17666 $as_echo_n "checking if libssl needs -lcrypt32... " >&6; }
17667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17668 /* end confdefs.h. */
17670 /* Override any GCC internal prototype to avoid an error.
17671 Use char because int might match the return type of a GCC
17672 builtin and then its argument prototype would still apply. */
17676 char HMAC_Update ();
17680 return HMAC_Update ();
17685 if ac_fn_c_try_link "$LINENO"; then :
17687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17688 $as_echo "no" >&6; }
17693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17694 $as_echo "yes" >&6; }
17696 LIBS="$LIBS -lcrypt32"
17699 rm -f core conftest.err conftest.$ac_objext \
17700 conftest$ac_exeext conftest.$ac_ext
17702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LibreSSL" >&5
17703 $as_echo_n "checking for LibreSSL... " >&6; }
17704 if grep VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "LibreSSL" >/dev/null; then
17705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17706 $as_echo "yes" >&6; }
17708 $as_echo "#define HAVE_LIBRESSL 1" >>confdefs.h
17710 # libressl provides these compat functions, but they may also be
17711 # declared by the OS in libc. See if they have been declared.
17712 ac_fn_c_check_decl "$LINENO" "strlcpy" "ac_cv_have_decl_strlcpy" "$ac_includes_default"
17713 if test "x$ac_cv_have_decl_strlcpy" = xyes; then :
17719 cat >>confdefs.h <<_ACEOF
17720 #define HAVE_DECL_STRLCPY $ac_have_decl
17722 ac_fn_c_check_decl "$LINENO" "strlcat" "ac_cv_have_decl_strlcat" "$ac_includes_default"
17723 if test "x$ac_cv_have_decl_strlcat" = xyes; then :
17729 cat >>confdefs.h <<_ACEOF
17730 #define HAVE_DECL_STRLCAT $ac_have_decl
17732 ac_fn_c_check_decl "$LINENO" "arc4random" "ac_cv_have_decl_arc4random" "$ac_includes_default"
17733 if test "x$ac_cv_have_decl_arc4random" = xyes; then :
17739 cat >>confdefs.h <<_ACEOF
17740 #define HAVE_DECL_ARC4RANDOM $ac_have_decl
17742 ac_fn_c_check_decl "$LINENO" "arc4random_uniform" "ac_cv_have_decl_arc4random_uniform" "$ac_includes_default"
17743 if test "x$ac_cv_have_decl_arc4random_uniform" = xyes; then :
17749 cat >>confdefs.h <<_ACEOF
17750 #define HAVE_DECL_ARC4RANDOM_UNIFORM $ac_have_decl
17752 ac_fn_c_check_decl "$LINENO" "reallocarray" "ac_cv_have_decl_reallocarray" "$ac_includes_default"
17753 if test "x$ac_cv_have_decl_reallocarray" = xyes; then :
17759 cat >>confdefs.h <<_ACEOF
17760 #define HAVE_DECL_REALLOCARRAY $ac_have_decl
17764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17765 $as_echo "no" >&6; }
17767 for ac_header in openssl/conf.h openssl/engine.h openssl/bn.h openssl/dh.h openssl/dsa.h openssl/rsa.h
17769 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
17770 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
17772 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
17773 cat >>confdefs.h <<_ACEOF
17774 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
17781 for ac_func in OPENSSL_config EVP_sha1 EVP_sha256 EVP_sha512 FIPS_mode EVP_MD_CTX_new OpenSSL_add_all_digests OPENSSL_init_crypto EVP_cleanup ERR_load_crypto_strings CRYPTO_cleanup_all_ex_data ERR_free_strings RAND_cleanup DSA_SIG_set0 EVP_dss1 EVP_DigestVerify
17783 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
17784 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
17785 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
17786 cat >>confdefs.h <<_ACEOF
17787 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
17794 # these check_funcs need -lssl
17797 for ac_func in OPENSSL_init_ssl SSL_CTX_set_security_level SSL_set1_host SSL_get0_peername
17799 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
17800 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
17801 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
17802 cat >>confdefs.h <<_ACEOF
17803 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
17811 ac_fn_c_check_decl "$LINENO" "SSL_COMP_get_compression_methods" "ac_cv_have_decl_SSL_COMP_get_compression_methods" "
17812 $ac_includes_default
17813 #ifdef HAVE_OPENSSL_ERR_H
17814 #include <openssl/err.h>
17817 #ifdef HAVE_OPENSSL_RAND_H
17818 #include <openssl/rand.h>
17821 #ifdef HAVE_OPENSSL_CONF_H
17822 #include <openssl/conf.h>
17825 #ifdef HAVE_OPENSSL_ENGINE_H
17826 #include <openssl/engine.h>
17828 #include <openssl/ssl.h>
17829 #include <openssl/evp.h>
17832 if test "x$ac_cv_have_decl_SSL_COMP_get_compression_methods" = xyes; then :
17838 cat >>confdefs.h <<_ACEOF
17839 #define HAVE_DECL_SSL_COMP_GET_COMPRESSION_METHODS $ac_have_decl
17841 ac_fn_c_check_decl "$LINENO" "sk_SSL_COMP_pop_free" "ac_cv_have_decl_sk_SSL_COMP_pop_free" "
17842 $ac_includes_default
17843 #ifdef HAVE_OPENSSL_ERR_H
17844 #include <openssl/err.h>
17847 #ifdef HAVE_OPENSSL_RAND_H
17848 #include <openssl/rand.h>
17851 #ifdef HAVE_OPENSSL_CONF_H
17852 #include <openssl/conf.h>
17855 #ifdef HAVE_OPENSSL_ENGINE_H
17856 #include <openssl/engine.h>
17858 #include <openssl/ssl.h>
17859 #include <openssl/evp.h>
17862 if test "x$ac_cv_have_decl_sk_SSL_COMP_pop_free" = xyes; then :
17868 cat >>confdefs.h <<_ACEOF
17869 #define HAVE_DECL_SK_SSL_COMP_POP_FREE $ac_have_decl
17871 ac_fn_c_check_decl "$LINENO" "SSL_CTX_set_ecdh_auto" "ac_cv_have_decl_SSL_CTX_set_ecdh_auto" "
17872 $ac_includes_default
17873 #ifdef HAVE_OPENSSL_ERR_H
17874 #include <openssl/err.h>
17877 #ifdef HAVE_OPENSSL_RAND_H
17878 #include <openssl/rand.h>
17881 #ifdef HAVE_OPENSSL_CONF_H
17882 #include <openssl/conf.h>
17885 #ifdef HAVE_OPENSSL_ENGINE_H
17886 #include <openssl/engine.h>
17888 #include <openssl/ssl.h>
17889 #include <openssl/evp.h>
17892 if test "x$ac_cv_have_decl_SSL_CTX_set_ecdh_auto" = xyes; then :
17898 cat >>confdefs.h <<_ACEOF
17899 #define HAVE_DECL_SSL_CTX_SET_ECDH_AUTO $ac_have_decl
17906 # Check whether --enable-sha1 was given.
17907 if test "${enable_sha1+set}" = set; then :
17908 enableval=$enable_sha1;
17911 case "$enable_sha1" in
17916 $as_echo "#define USE_SHA1 1" >>confdefs.h
17922 # Check whether --enable-sha2 was given.
17923 if test "${enable_sha2+set}" = set; then :
17924 enableval=$enable_sha2;
17927 case "$enable_sha2" in
17932 $as_echo "#define USE_SHA2 1" >>confdefs.h
17937 # Check whether --enable-subnet was given.
17938 if test "${enable_subnet+set}" = set; then :
17939 enableval=$enable_subnet;
17942 case "$enable_subnet" in
17945 $as_echo "#define CLIENT_SUBNET 1" >>confdefs.h
17947 SUBNET_OBJ="edns-subnet.lo subnetmod.lo addrtree.lo subnet-whitelist.lo"
17949 SUBNET_HEADER='$(srcdir)/edns-subnet/subnetmod.h $(srcdir)/edns-subnet/edns-subnet.h $(srcdir)/edns-subnet/subnet-whitelist.h $(srcdir)/edns-subnet/addrtree.h'
17956 # check wether gost also works
17958 # Check whether --enable-gost was given.
17959 if test "${enable_gost+set}" = set; then :
17960 enableval=$enable_gost;
17964 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then
17965 case "$enable_gost" in
17969 ac_fn_c_check_func "$LINENO" "EVP_PKEY_set_type_str" "ac_cv_func_EVP_PKEY_set_type_str"
17970 if test "x$ac_cv_func_EVP_PKEY_set_type_str" = xyes; then :
17973 as_fn_error $? "OpenSSL 1.0.0 is needed for GOST support" "$LINENO" 5
17976 ac_fn_c_check_func "$LINENO" "EC_KEY_new" "ac_cv_func_EC_KEY_new"
17977 if test "x$ac_cv_func_EC_KEY_new" = xyes; then :
17980 as_fn_error $? "OpenSSL does not support ECC, needed for GOST support" "$LINENO" 5
17984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GOST works" >&5
17985 $as_echo_n "checking if GOST works... " >&6; }
17986 if test c${cross_compiling} = cno; then
17987 BAKCFLAGS="$CFLAGS"
17988 if test -n "$ssldir"; then
17989 CFLAGS="$CFLAGS -Wl,-rpath,$ssldir/lib"
17991 if test "$cross_compiling" = yes; then :
17992 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17993 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17994 as_fn_error $? "cannot run test program while cross compiling
17995 See \`config.log' for more details" "$LINENO" 5; }
17997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17998 /* end confdefs.h. */
18000 #include <string.h>
18001 #include <openssl/ssl.h>
18002 #include <openssl/evp.h>
18003 #include <openssl/engine.h>
18004 #include <openssl/conf.h>
18005 /* routine to load gost (from sldns) */
18006 int load_gost_id(void)
18008 static int gost_id = 0;
18009 const EVP_PKEY_ASN1_METHOD* meth;
18012 if(gost_id) return gost_id;
18014 /* see if configuration loaded gost implementation from other engine*/
18015 meth = EVP_PKEY_asn1_find_str(NULL, "gost2001", -1);
18017 EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth);
18021 /* see if engine can be loaded already */
18022 e = ENGINE_by_id("gost");
18024 /* load it ourself, in case statically linked */
18025 ENGINE_load_builtin_engines();
18026 ENGINE_load_dynamic();
18027 e = ENGINE_by_id("gost");
18030 /* no gost engine in openssl */
18033 if(!ENGINE_set_default(e, ENGINE_METHOD_ALL)) {
18039 meth = EVP_PKEY_asn1_find_str(&e, "gost2001", -1);
18041 /* algo not found */
18046 EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth);
18052 unsigned char digest[64]; /* its a 256-bit digest, so uses 32 bytes */
18053 const char* str = "Hello world";
18054 const unsigned char check[] = {
18055 0x40 , 0xed , 0xf8 , 0x56 , 0x5a , 0xc5 , 0x36 , 0xe1 ,
18056 0x33 , 0x7c , 0x7e , 0x87 , 0x62 , 0x1c , 0x42 , 0xe0 ,
18057 0x17 , 0x1b , 0x5e , 0xce , 0xa8 , 0x46 , 0x65 , 0x4d ,
18058 0x8d , 0x3e , 0x22 , 0x9b , 0xe1 , 0x30 , 0x19 , 0x9d
18060 OPENSSL_config(NULL);
18061 (void)load_gost_id();
18062 md = EVP_get_digestbyname("md_gost94");
18064 memset(digest, 0, sizeof(digest));
18065 ctx = EVP_MD_CTX_create();
18067 if(!EVP_DigestInit_ex(ctx, md, NULL)) return 3;
18068 if(!EVP_DigestUpdate(ctx, str, 10)) return 4;
18069 if(!EVP_DigestFinal_ex(ctx, digest, NULL)) return 5;
18070 /* uncomment to see the hash calculated.
18072 for(i=0; i<32; i++)
18073 printf(" %2.2x", (int)digest[i]);
18076 if(memcmp(digest, check, sizeof(check)) != 0)
18082 if ac_fn_c_try_run "$LINENO"; then :
18083 eval "ac_cv_c_gost_works=yes"
18085 eval "ac_cv_c_gost_works=no"
18087 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18088 conftest.$ac_objext conftest.beam conftest.$ac_ext
18091 CFLAGS="$BAKCFLAGS"
18093 eval "ac_cv_c_gost_works=maybe"
18095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_gost_works" >&5
18096 $as_echo "$ac_cv_c_gost_works" >&6; }
18098 if test "$ac_cv_c_gost_works" != no; then
18101 $as_echo "#define USE_GOST 1" >>confdefs.h
18107 # Check whether --enable-ecdsa was given.
18108 if test "${enable_ecdsa+set}" = set; then :
18109 enableval=$enable_ecdsa;
18113 case "$enable_ecdsa" in
18117 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then
18118 ac_fn_c_check_func "$LINENO" "ECDSA_sign" "ac_cv_func_ECDSA_sign"
18119 if test "x$ac_cv_func_ECDSA_sign" = xyes; then :
18122 as_fn_error $? "OpenSSL does not support ECDSA: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5
18125 ac_fn_c_check_func "$LINENO" "SHA384_Init" "ac_cv_func_SHA384_Init"
18126 if test "x$ac_cv_func_SHA384_Init" = xyes; then :
18129 as_fn_error $? "OpenSSL does not support SHA384: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5
18132 ac_fn_c_check_decl "$LINENO" "NID_X9_62_prime256v1" "ac_cv_have_decl_NID_X9_62_prime256v1" "$ac_includes_default
18133 #include <openssl/evp.h>
18136 if test "x$ac_cv_have_decl_NID_X9_62_prime256v1" = xyes; then :
18142 cat >>confdefs.h <<_ACEOF
18143 #define HAVE_DECL_NID_X9_62_PRIME256V1 $ac_have_decl
18145 if test $ac_have_decl = 1; then :
18148 as_fn_error $? "OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5
18150 ac_fn_c_check_decl "$LINENO" "NID_secp384r1" "ac_cv_have_decl_NID_secp384r1" "$ac_includes_default
18151 #include <openssl/evp.h>
18154 if test "x$ac_cv_have_decl_NID_secp384r1" = xyes; then :
18160 cat >>confdefs.h <<_ACEOF
18161 #define HAVE_DECL_NID_SECP384R1 $ac_have_decl
18163 if test $ac_have_decl = 1; then :
18166 as_fn_error $? "OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5
18169 # see if OPENSSL 1.0.0 or later (has EVP MD and Verify independency)
18170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if openssl supports SHA2 and ECDSA with EVP" >&5
18171 $as_echo_n "checking if openssl supports SHA2 and ECDSA with EVP... " >&6; }
18172 if grep OPENSSL_VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "OpenSSL" >/dev/null; then
18173 if grep OPENSSL_VERSION_NUMBER $ssldir/include/openssl/opensslv.h | grep 0x0 >/dev/null; then
18174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18175 $as_echo "no" >&6; }
18177 cat >>confdefs.h <<_ACEOF
18178 #define USE_ECDSA_EVP_WORKAROUND 1
18182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18183 $as_echo "yes" >&6; }
18186 # not OpenSSL, thus likely LibreSSL, which supports it
18187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18188 $as_echo "yes" >&6; }
18191 # we now know we have ECDSA and the required curves.
18193 cat >>confdefs.h <<_ACEOF
18194 #define USE_ECDSA 1
18201 # Check whether --enable-dsa was given.
18202 if test "${enable_dsa+set}" = set; then :
18203 enableval=$enable_dsa;
18207 case "$enable_dsa" in
18211 # detect if DSA is supported, and turn it off if not.
18212 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then
18213 ac_fn_c_check_func "$LINENO" "DSA_SIG_new" "ac_cv_func_DSA_SIG_new"
18214 if test "x$ac_cv_func_DSA_SIG_new" = xyes; then :
18216 as_ac_Type=`$as_echo "ac_cv_type_DSA_SIG*" | $as_tr_sh`
18217 ac_fn_c_check_type "$LINENO" "DSA_SIG*" "$as_ac_Type" "
18218 $ac_includes_default
18219 #ifdef HAVE_OPENSSL_ERR_H
18220 #include <openssl/err.h>
18223 #ifdef HAVE_OPENSSL_RAND_H
18224 #include <openssl/rand.h>
18227 #ifdef HAVE_OPENSSL_CONF_H
18228 #include <openssl/conf.h>
18231 #ifdef HAVE_OPENSSL_ENGINE_H
18232 #include <openssl/engine.h>
18236 if eval test \"x\$"$as_ac_Type"\" = x"yes"; then :
18239 cat >>confdefs.h <<_ACEOF
18245 if test "x$enable_dsa" = "xyes"; then as_fn_error $? "OpenSSL does not support DSA and you used --enable-dsa." "$LINENO" 5
18251 if test "x$enable_dsa" = "xyes"; then as_fn_error $? "OpenSSL does not support DSA and you used --enable-dsa." "$LINENO" 5
18257 cat >>confdefs.h <<_ACEOF
18265 # Check whether --enable-ed25519 was given.
18266 if test "${enable_ed25519+set}" = set; then :
18267 enableval=$enable_ed25519;
18271 case "$enable_ed25519" in
18275 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then
18276 ac_fn_c_check_decl "$LINENO" "NID_ED25519" "ac_cv_have_decl_NID_ED25519" "$ac_includes_default
18277 #include <openssl/evp.h>
18280 if test "x$ac_cv_have_decl_NID_ED25519" = xyes; then :
18286 cat >>confdefs.h <<_ACEOF
18287 #define HAVE_DECL_NID_ED25519 $ac_have_decl
18289 if test $ac_have_decl = 1; then :
18294 if test "x$enable_ed25519" = "xyes"; then as_fn_error $? "OpenSSL does not support ED25519 and you used --enable-ed25519." "$LINENO" 5
18299 if test $USE_NETTLE = "yes"; then
18300 for ac_header in nettle/eddsa.h
18302 ac_fn_c_check_header_compile "$LINENO" "nettle/eddsa.h" "ac_cv_header_nettle_eddsa_h" "$ac_includes_default
18304 if test "x$ac_cv_header_nettle_eddsa_h" = xyes; then :
18305 cat >>confdefs.h <<_ACEOF
18306 #define HAVE_NETTLE_EDDSA_H 1
18314 if test $use_ed25519 = "yes"; then
18316 cat >>confdefs.h <<_ACEOF
18317 #define USE_ED25519 1
18324 # Check whether --enable-ed448 was given.
18325 if test "${enable_ed448+set}" = set; then :
18326 enableval=$enable_ed448;
18330 case "$enable_ed448" in
18334 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then
18335 ac_fn_c_check_decl "$LINENO" "NID_ED448" "ac_cv_have_decl_NID_ED448" "$ac_includes_default
18336 #include <openssl/evp.h>
18339 if test "x$ac_cv_have_decl_NID_ED448" = xyes; then :
18345 cat >>confdefs.h <<_ACEOF
18346 #define HAVE_DECL_NID_ED448 $ac_have_decl
18348 if test $ac_have_decl = 1; then :
18353 if test "x$enable_ed448" = "xyes"; then as_fn_error $? "OpenSSL does not support ED448 and you used --enable-ed448." "$LINENO" 5
18358 if test $use_ed448 = "yes"; then
18360 cat >>confdefs.h <<_ACEOF
18361 #define USE_ED448 1
18368 # Check whether --enable-event-api was given.
18369 if test "${enable_event_api+set}" = set; then :
18370 enableval=$enable_event_api;
18373 case "$enable_event_api" in
18375 UNBOUND_EVENT_INSTALL=unbound-event-install
18377 UNBOUND_EVENT_UNINSTALL=unbound-event-uninstall
18384 # Check whether --enable-tfo-client was given.
18385 if test "${enable_tfo_client+set}" = set; then :
18386 enableval=$enable_tfo_client;
18389 case "$enable_tfo_client" in
18392 Linux) ac_fn_c_check_decl "$LINENO" "MSG_FASTOPEN" "ac_cv_have_decl_MSG_FASTOPEN" "$ac_includes_default
18393 #include <netinet/tcp.h>
18396 if test "x$ac_cv_have_decl_MSG_FASTOPEN" = xyes; then :
18397 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&5
18398 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&2;}
18400 as_fn_error $? "TCP Fast Open is not available for client mode: please rerun without --enable-tfo-client" "$LINENO" 5
18404 cat >>confdefs.h <<_ACEOF
18405 #define USE_MSG_FASTOPEN 1
18409 Darwin) ac_fn_c_check_decl "$LINENO" "CONNECT_RESUME_ON_READ_WRITE" "ac_cv_have_decl_CONNECT_RESUME_ON_READ_WRITE" "$ac_includes_default
18410 #include <sys/socket.h>
18413 if test "x$ac_cv_have_decl_CONNECT_RESUME_ON_READ_WRITE" = xyes; then :
18414 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&5
18415 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&2;}
18417 as_fn_error $? "TCP Fast Open is not available for client mode: please rerun without --enable-tfo-client" "$LINENO" 5
18421 cat >>confdefs.h <<_ACEOF
18422 #define USE_OSX_MSG_FASTOPEN 1
18432 # Check whether --enable-tfo-server was given.
18433 if test "${enable_tfo_server+set}" = set; then :
18434 enableval=$enable_tfo_server;
18437 case "$enable_tfo_server" in
18439 ac_fn_c_check_decl "$LINENO" "TCP_FASTOPEN" "ac_cv_have_decl_TCP_FASTOPEN" "$ac_includes_default
18440 #include <netinet/tcp.h>
18443 if test "x$ac_cv_have_decl_TCP_FASTOPEN" = xyes; then :
18444 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support server mode TFO" >&5
18445 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support server mode TFO" >&2;}
18447 as_fn_error $? "TCP Fast Open is not available for server mode: please rerun without --enable-tfo-server" "$LINENO" 5
18451 cat >>confdefs.h <<_ACEOF
18452 #define USE_TCP_FASTOPEN 1
18460 # check for libevent
18462 # Check whether --with-libevent was given.
18463 if test "${with_libevent+set}" = set; then :
18464 withval=$with_libevent;
18469 if test x_$withval = x_yes -o x_$withval != x_no; then
18470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libevent" >&5
18471 $as_echo_n "checking for libevent... " >&6; }
18472 if test x_$withval = x_ -o x_$withval = x_yes; then
18473 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr"
18475 for dir in $withval; do
18477 if test -f "$dir/include/event.h" -o -f "$dir/include/event2/event.h"; then
18478 found_libevent="yes"
18479 if test "$thedir" != "/usr"; then
18480 CPPFLAGS="$CPPFLAGS -I$thedir/include"
18485 if test x_$found_libevent != x_yes; then
18486 if test -f "$dir/event.h" -a \( -f "$dir/libevent.la" -o -f "$dir/libev.la" \) ; then
18487 # libevent source directory
18488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $thedir" >&5
18489 $as_echo "found in $thedir" >&6; }
18490 CPPFLAGS="$CPPFLAGS -I$thedir -I$thedir/include"
18491 BAK_LDFLAGS_SET="1"
18492 BAK_LDFLAGS="$LDFLAGS"
18493 # remove evdns from linking
18494 mkdir build >/dev/null 2>&1
18495 mkdir build/libevent >/dev/null 2>&1
18496 mkdir build/libevent/.libs >/dev/null 2>&1
18497 ev_files_o=`ls $thedir/*.o | grep -v evdns\.o | grep -v bufferevent_openssl\.o`
18498 ev_files_lo=`ls $thedir/*.lo | grep -v evdns\.lo | grep -v bufferevent_openssl\.lo`
18499 ev_files_libso=`ls $thedir/.libs/*.o | grep -v evdns\.o | grep -v bufferevent_openssl\.o`
18500 cp $ev_files_o build/libevent
18501 cp $ev_files_lo build/libevent
18502 cp $ev_files_libso build/libevent/.libs
18503 LATE_LDFLAGS="build/libevent/*.lo -lm"
18504 LDFLAGS="build/libevent/*.o $LDFLAGS -lm"
18506 as_fn_error $? "Cannot find the libevent library in $withval
18507 You can restart ./configure --with-libevent=no to use a builtin alternative.
18508 Please note that this alternative is not as capable as libevent when using
18509 large outgoing port ranges. " "$LINENO" 5
18512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $thedir" >&5
18513 $as_echo "found in $thedir" >&6; }
18514 if test ! -f $thedir/lib/libevent.a -a ! -f $thedir/lib/libevent.so -a -d "$thedir/lib/event2"; then
18515 LDFLAGS="$LDFLAGS -L$thedir/lib/event2"
18517 if test "x$enable_rpath" = xyes; then
18518 if echo "$thedir/lib/event2" | grep "^/" >/dev/null; then
18519 RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib/event2"
18524 if test "$thedir" != "/usr" -a "$thedir" != ""; then
18525 LDFLAGS="$LDFLAGS -L$thedir/lib"
18527 if test "x$enable_rpath" = xyes; then
18528 if echo "$thedir/lib" | grep "^/" >/dev/null; then
18529 RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib"
18536 # check for library used by libevent after 1.3c
18537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
18538 $as_echo_n "checking for library containing clock_gettime... " >&6; }
18539 if ${ac_cv_search_clock_gettime+:} false; then :
18540 $as_echo_n "(cached) " >&6
18542 ac_func_search_save_LIBS=$LIBS
18543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18544 /* end confdefs.h. */
18546 /* Override any GCC internal prototype to avoid an error.
18547 Use char because int might match the return type of a GCC
18548 builtin and then its argument prototype would still apply. */
18552 char clock_gettime ();
18556 return clock_gettime ();
18561 for ac_lib in '' rt; do
18562 if test -z "$ac_lib"; then
18563 ac_res="none required"
18566 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
18568 if ac_fn_c_try_link "$LINENO"; then :
18569 ac_cv_search_clock_gettime=$ac_res
18571 rm -f core conftest.err conftest.$ac_objext \
18573 if ${ac_cv_search_clock_gettime+:} false; then :
18577 if ${ac_cv_search_clock_gettime+:} false; then :
18580 ac_cv_search_clock_gettime=no
18582 rm conftest.$ac_ext
18583 LIBS=$ac_func_search_save_LIBS
18585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
18586 $as_echo "$ac_cv_search_clock_gettime" >&6; }
18587 ac_res=$ac_cv_search_clock_gettime
18588 if test "$ac_res" != no; then :
18589 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
18594 # is the event.h header libev or libevent?
18595 for ac_header in event.h
18597 ac_fn_c_check_header_compile "$LINENO" "event.h" "ac_cv_header_event_h" "$ac_includes_default
18599 if test "x$ac_cv_header_event_h" = xyes; then :
18600 cat >>confdefs.h <<_ACEOF
18601 #define HAVE_EVENT_H 1
18608 ac_fn_c_check_decl "$LINENO" "EV_VERSION_MAJOR" "ac_cv_have_decl_EV_VERSION_MAJOR" "$ac_includes_default
18612 if test "x$ac_cv_have_decl_EV_VERSION_MAJOR" = xyes; then :
18614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_set" >&5
18615 $as_echo_n "checking for library containing event_set... " >&6; }
18616 if ${ac_cv_search_event_set+:} false; then :
18617 $as_echo_n "(cached) " >&6
18619 ac_func_search_save_LIBS=$LIBS
18620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18621 /* end confdefs.h. */
18623 /* Override any GCC internal prototype to avoid an error.
18624 Use char because int might match the return type of a GCC
18625 builtin and then its argument prototype would still apply. */
18633 return event_set ();
18638 for ac_lib in '' ev; do
18639 if test -z "$ac_lib"; then
18640 ac_res="none required"
18643 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
18645 if ac_fn_c_try_link "$LINENO"; then :
18646 ac_cv_search_event_set=$ac_res
18648 rm -f core conftest.err conftest.$ac_objext \
18650 if ${ac_cv_search_event_set+:} false; then :
18654 if ${ac_cv_search_event_set+:} false; then :
18657 ac_cv_search_event_set=no
18659 rm conftest.$ac_ext
18660 LIBS=$ac_func_search_save_LIBS
18662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_set" >&5
18663 $as_echo "$ac_cv_search_event_set" >&6; }
18664 ac_res=$ac_cv_search_event_set
18665 if test "$ac_res" != no; then :
18666 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
18673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_set" >&5
18674 $as_echo_n "checking for library containing event_set... " >&6; }
18675 if ${ac_cv_search_event_set+:} false; then :
18676 $as_echo_n "(cached) " >&6
18678 ac_func_search_save_LIBS=$LIBS
18679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18680 /* end confdefs.h. */
18682 /* Override any GCC internal prototype to avoid an error.
18683 Use char because int might match the return type of a GCC
18684 builtin and then its argument prototype would still apply. */
18692 return event_set ();
18697 for ac_lib in '' event; do
18698 if test -z "$ac_lib"; then
18699 ac_res="none required"
18702 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
18704 if ac_fn_c_try_link "$LINENO"; then :
18705 ac_cv_search_event_set=$ac_res
18707 rm -f core conftest.err conftest.$ac_objext \
18709 if ${ac_cv_search_event_set+:} false; then :
18713 if ${ac_cv_search_event_set+:} false; then :
18716 ac_cv_search_event_set=no
18718 rm conftest.$ac_ext
18719 LIBS=$ac_func_search_save_LIBS
18721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_set" >&5
18722 $as_echo "$ac_cv_search_event_set" >&6; }
18723 ac_res=$ac_cv_search_event_set
18724 if test "$ac_res" != no; then :
18725 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
18732 for ac_func in event_base_free
18734 ac_fn_c_check_func "$LINENO" "event_base_free" "ac_cv_func_event_base_free"
18735 if test "x$ac_cv_func_event_base_free" = xyes; then :
18736 cat >>confdefs.h <<_ACEOF
18737 #define HAVE_EVENT_BASE_FREE 1
18742 # only in libevent 1.2 and later
18743 for ac_func in event_base_once
18745 ac_fn_c_check_func "$LINENO" "event_base_once" "ac_cv_func_event_base_once"
18746 if test "x$ac_cv_func_event_base_once" = xyes; then :
18747 cat >>confdefs.h <<_ACEOF
18748 #define HAVE_EVENT_BASE_ONCE 1
18753 # only in libevent 1.4.1 and later
18754 for ac_func in event_base_new
18756 ac_fn_c_check_func "$LINENO" "event_base_new" "ac_cv_func_event_base_new"
18757 if test "x$ac_cv_func_event_base_new" = xyes; then :
18758 cat >>confdefs.h <<_ACEOF
18759 #define HAVE_EVENT_BASE_NEW 1
18764 # only in libevent 1.4.1 and later
18765 for ac_func in event_base_get_method
18767 ac_fn_c_check_func "$LINENO" "event_base_get_method" "ac_cv_func_event_base_get_method"
18768 if test "x$ac_cv_func_event_base_get_method" = xyes; then :
18769 cat >>confdefs.h <<_ACEOF
18770 #define HAVE_EVENT_BASE_GET_METHOD 1
18775 # only in libevent 1.4.3 and later
18776 for ac_func in ev_loop
18778 ac_fn_c_check_func "$LINENO" "ev_loop" "ac_cv_func_ev_loop"
18779 if test "x$ac_cv_func_ev_loop" = xyes; then :
18780 cat >>confdefs.h <<_ACEOF
18781 #define HAVE_EV_LOOP 1
18786 # only in libev. (tested on 3.51)
18787 for ac_func in ev_default_loop
18789 ac_fn_c_check_func "$LINENO" "ev_default_loop" "ac_cv_func_ev_default_loop"
18790 if test "x$ac_cv_func_ev_default_loop" = xyes; then :
18791 cat >>confdefs.h <<_ACEOF
18792 #define HAVE_EV_DEFAULT_LOOP 1
18797 # only in libev. (tested on 4.00)
18798 PC_LIBEVENT_DEPENDENCY="libevent"
18800 if test -n "$BAK_LDFLAGS_SET"; then
18801 LDFLAGS="$BAK_LDFLAGS"
18805 $as_echo "#define USE_MINI_EVENT 1" >>confdefs.h
18809 # check for libexpat
18811 # Check whether --with-libexpat was given.
18812 if test "${with_libexpat+set}" = set; then :
18813 withval=$with_libexpat;
18815 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr"
18818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
18819 $as_echo_n "checking for libexpat... " >&6; }
18820 found_libexpat="no"
18821 for dir in $withval ; do
18822 if test -f "$dir/include/expat.h"; then
18823 found_libexpat="yes"
18824 if test "$dir" != "/usr"; then
18825 CPPFLAGS="$CPPFLAGS -I$dir/include"
18826 LDFLAGS="$LDFLAGS -L$dir/lib"
18828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5
18829 $as_echo "found in $dir" >&6; }
18833 if test x_$found_libexpat != x_yes; then
18834 as_fn_error $? "Could not find libexpat, expat.h" "$LINENO" 5
18836 for ac_header in expat.h
18838 ac_fn_c_check_header_compile "$LINENO" "expat.h" "ac_cv_header_expat_h" "$ac_includes_default
18840 if test "x$ac_cv_header_expat_h" = xyes; then :
18841 cat >>confdefs.h <<_ACEOF
18842 #define HAVE_EXPAT_H 1
18849 ac_fn_c_check_decl "$LINENO" "XML_StopParser" "ac_cv_have_decl_XML_StopParser" "$ac_includes_default
18853 if test "x$ac_cv_have_decl_XML_StopParser" = xyes; then :
18859 cat >>confdefs.h <<_ACEOF
18860 #define HAVE_DECL_XML_STOPPARSER $ac_have_decl
18864 # hiredis (redis C client for cachedb)
18866 # Check whether --with-libhiredis was given.
18867 if test "${with_libhiredis+set}" = set; then :
18868 withval=$with_libhiredis;
18873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libhiredis" >&5
18874 $as_echo_n "checking for libhiredis... " >&6; }
18875 found_libhiredis="no"
18876 if test x_$withval = x_yes -o x_$withval != x_no; then
18877 if test x_$withval = x_ -o x_$withval = x_yes; then
18878 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr"
18880 for dir in $withval ; do
18881 if test -f "$dir/include/hiredis/hiredis.h"; then
18882 found_libhiredis="yes"
18883 if test "$dir" != "/usr"; then
18884 CPPFLAGS="$CPPFLAGS -I$dir/include"
18885 LDFLAGS="$LDFLAGS -L$dir/lib"
18887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5
18888 $as_echo "found in $dir" >&6; }
18890 $as_echo "#define USE_REDIS 1" >>confdefs.h
18892 LIBS="$LIBS -lhiredis"
18896 if test x_$found_libhiredis != x_yes; then
18897 as_fn_error $? "Could not find libhiredis, hiredis.h" "$LINENO" 5
18899 for ac_header in hiredis/hiredis.h
18901 ac_fn_c_check_header_compile "$LINENO" "hiredis/hiredis.h" "ac_cv_header_hiredis_hiredis_h" "$ac_includes_default
18903 if test "x$ac_cv_header_hiredis_hiredis_h" = xyes; then :
18904 cat >>confdefs.h <<_ACEOF
18905 #define HAVE_HIREDIS_HIREDIS_H 1
18912 ac_fn_c_check_decl "$LINENO" "redisConnect" "ac_cv_have_decl_redisConnect" "$ac_includes_default
18913 #include <hiredis/hiredis.h>
18916 if test "x$ac_cv_have_decl_redisConnect" = xyes; then :
18922 cat >>confdefs.h <<_ACEOF
18923 #define HAVE_DECL_REDISCONNECT $ac_have_decl
18928 # set static linking if requested
18931 # Check whether --enable-static-exe was given.
18932 if test "${enable_static_exe+set}" = set; then :
18933 enableval=$enable_static_exe;
18936 if test x_$enable_static_exe = x_yes; then
18937 staticexe="-static"
18938 if test "$on_mingw" = yes; then
18939 staticexe="-all-static"
18940 # for static compile, include gdi32 and zlib here.
18941 if echo $LIBS | grep 'lgdi32' >/dev/null; then
18944 LIBS="$LIBS -lgdi32"
18950 # Include systemd.m4 - begin
18951 # macros for configuring systemd
18952 # Copyright 2015, Sami Kerola, CloudFlare.
18954 # Check whether --enable-systemd was given.
18955 if test "${enable_systemd+set}" = set; then :
18956 enableval=$enable_systemd;
18969 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
18970 if test -n "$ac_tool_prefix"; then
18971 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
18972 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
18973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18974 $as_echo_n "checking for $ac_word... " >&6; }
18975 if ${ac_cv_path_PKG_CONFIG+:} false; then :
18976 $as_echo_n "(cached) " >&6
18978 case $PKG_CONFIG in
18980 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
18983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18984 for as_dir in $PATH
18987 test -z "$as_dir" && as_dir=.
18988 for ac_exec_ext in '' $ac_executable_extensions; do
18989 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18990 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
18991 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19001 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
19002 if test -n "$PKG_CONFIG"; then
19003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
19004 $as_echo "$PKG_CONFIG" >&6; }
19006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19007 $as_echo "no" >&6; }
19012 if test -z "$ac_cv_path_PKG_CONFIG"; then
19013 ac_pt_PKG_CONFIG=$PKG_CONFIG
19014 # Extract the first word of "pkg-config", so it can be a program name with args.
19015 set dummy pkg-config; ac_word=$2
19016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19017 $as_echo_n "checking for $ac_word... " >&6; }
19018 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
19019 $as_echo_n "(cached) " >&6
19021 case $ac_pt_PKG_CONFIG in
19023 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
19026 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19027 for as_dir in $PATH
19030 test -z "$as_dir" && as_dir=.
19031 for ac_exec_ext in '' $ac_executable_extensions; do
19032 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19033 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
19034 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19044 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
19045 if test -n "$ac_pt_PKG_CONFIG"; then
19046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
19047 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
19049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19050 $as_echo "no" >&6; }
19053 if test "x$ac_pt_PKG_CONFIG" = x; then
19056 case $cross_compiling:$ac_tool_warned in
19058 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
19059 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
19060 ac_tool_warned=yes ;;
19062 PKG_CONFIG=$ac_pt_PKG_CONFIG
19065 PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
19069 if test -n "$PKG_CONFIG"; then
19070 _pkg_min_version=0.9.0
19071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
19072 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
19073 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
19074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19075 $as_echo "yes" >&6; }
19077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19078 $as_echo "no" >&6; }
19082 if test "x$enable_systemd" != xno; then :
19087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SYSTEMD" >&5
19088 $as_echo_n "checking for SYSTEMD... " >&6; }
19090 if test -n "$SYSTEMD_CFLAGS"; then
19091 pkg_cv_SYSTEMD_CFLAGS="$SYSTEMD_CFLAGS"
19092 elif test -n "$PKG_CONFIG"; then
19093 if test -n "$PKG_CONFIG" && \
19094 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5
19095 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5
19097 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19098 test $ac_status = 0; }; then
19099 pkg_cv_SYSTEMD_CFLAGS=`$PKG_CONFIG --cflags "libsystemd" 2>/dev/null`
19100 test "x$?" != "x0" && pkg_failed=yes
19107 if test -n "$SYSTEMD_LIBS"; then
19108 pkg_cv_SYSTEMD_LIBS="$SYSTEMD_LIBS"
19109 elif test -n "$PKG_CONFIG"; then
19110 if test -n "$PKG_CONFIG" && \
19111 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5
19112 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5
19114 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19115 test $ac_status = 0; }; then
19116 pkg_cv_SYSTEMD_LIBS=`$PKG_CONFIG --libs "libsystemd" 2>/dev/null`
19117 test "x$?" != "x0" && pkg_failed=yes
19127 if test $pkg_failed = yes; then
19128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19129 $as_echo "no" >&6; }
19131 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
19132 _pkg_short_errors_supported=yes
19134 _pkg_short_errors_supported=no
19136 if test $_pkg_short_errors_supported = yes; then
19137 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd" 2>&1`
19139 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd" 2>&1`
19141 # Put the nasty error message in config.log where it belongs
19142 echo "$SYSTEMD_PKG_ERRORS" >&5
19145 elif test $pkg_failed = untried; then
19146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19147 $as_echo "no" >&6; }
19150 SYSTEMD_CFLAGS=$pkg_cv_SYSTEMD_CFLAGS
19151 SYSTEMD_LIBS=$pkg_cv_SYSTEMD_LIBS
19152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19153 $as_echo "yes" >&6; }
19156 if test "x$have_systemd" != "xyes"; then :
19160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SYSTEMD_DAEMON" >&5
19161 $as_echo_n "checking for SYSTEMD_DAEMON... " >&6; }
19163 if test -n "$SYSTEMD_DAEMON_CFLAGS"; then
19164 pkg_cv_SYSTEMD_DAEMON_CFLAGS="$SYSTEMD_DAEMON_CFLAGS"
19165 elif test -n "$PKG_CONFIG"; then
19166 if test -n "$PKG_CONFIG" && \
19167 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-daemon\""; } >&5
19168 ($PKG_CONFIG --exists --print-errors "libsystemd-daemon") 2>&5
19170 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19171 test $ac_status = 0; }; then
19172 pkg_cv_SYSTEMD_DAEMON_CFLAGS=`$PKG_CONFIG --cflags "libsystemd-daemon" 2>/dev/null`
19173 test "x$?" != "x0" && pkg_failed=yes
19180 if test -n "$SYSTEMD_DAEMON_LIBS"; then
19181 pkg_cv_SYSTEMD_DAEMON_LIBS="$SYSTEMD_DAEMON_LIBS"
19182 elif test -n "$PKG_CONFIG"; then
19183 if test -n "$PKG_CONFIG" && \
19184 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-daemon\""; } >&5
19185 ($PKG_CONFIG --exists --print-errors "libsystemd-daemon") 2>&5
19187 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19188 test $ac_status = 0; }; then
19189 pkg_cv_SYSTEMD_DAEMON_LIBS=`$PKG_CONFIG --libs "libsystemd-daemon" 2>/dev/null`
19190 test "x$?" != "x0" && pkg_failed=yes
19200 if test $pkg_failed = yes; then
19201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19202 $as_echo "no" >&6; }
19204 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
19205 _pkg_short_errors_supported=yes
19207 _pkg_short_errors_supported=no
19209 if test $_pkg_short_errors_supported = yes; then
19210 SYSTEMD_DAEMON_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd-daemon" 2>&1`
19212 SYSTEMD_DAEMON_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd-daemon" 2>&1`
19214 # Put the nasty error message in config.log where it belongs
19215 echo "$SYSTEMD_DAEMON_PKG_ERRORS" >&5
19217 have_systemd_daemon=no
19218 elif test $pkg_failed = untried; then
19219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19220 $as_echo "no" >&6; }
19221 have_systemd_daemon=no
19223 SYSTEMD_DAEMON_CFLAGS=$pkg_cv_SYSTEMD_DAEMON_CFLAGS
19224 SYSTEMD_DAEMON_LIBS=$pkg_cv_SYSTEMD_DAEMON_LIBS
19225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19226 $as_echo "yes" >&6; }
19227 have_systemd_daemon=yes
19229 if test "x$have_systemd_daemon" = "xyes"; then :
19234 case $enable_systemd:$have_systemd in #(
19236 as_fn_error $? "systemd enabled but libsystemd not found" "$LINENO" 5 ;; #(
19239 $as_echo "#define HAVE_SYSTEMD 1" >>confdefs.h
19241 LIBS="$LIBS $SYSTEMD_LIBS"
19250 if test "x$have_systemd" = xyes; then
19252 USE_SYSTEMD_FALSE='#'
19254 USE_SYSTEMD_TRUE='#'
19259 # Include systemd.m4 - end
19261 # set lock checking if requested
19262 # Check whether --enable-lock_checks was given.
19263 if test "${enable_lock_checks+set}" = set; then :
19264 enableval=$enable_lock_checks;
19267 if test x_$enable_lock_checks = x_yes; then
19269 $as_echo "#define ENABLE_LOCK_CHECKS 1" >>confdefs.h
19271 CHECKLOCK_OBJ="checklocks.lo"
19276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5
19277 $as_echo_n "checking for getaddrinfo... " >&6; }
19278 ac_cv_func_getaddrinfo=no
19279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19280 /* end confdefs.h. */
19286 char* getaddrinfo();
19287 char* (*f) () = getaddrinfo;
19297 if ac_fn_c_try_link "$LINENO"; then :
19298 ac_cv_func_getaddrinfo="yes"
19299 if test "$ac_cv_header_windows_h" = "yes"; then
19301 $as_echo "#define USE_WINSOCK 1" >>confdefs.h
19304 if echo $LIBS | grep 'lws2_32' >/dev/null; then
19307 LIBS="$LIBS -lws2_32"
19313 LIBS="$LIBS -lws2_32"
19314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19315 /* end confdefs.h. */
19317 #ifdef HAVE_WS2TCPIP_H
19318 #include <ws2tcpip.h>
19325 (void)getaddrinfo(NULL, NULL, NULL, NULL);
19332 if ac_fn_c_try_link "$LINENO"; then :
19334 ac_cv_func_getaddrinfo="yes"
19336 $as_echo "#define USE_WINSOCK 1" >>confdefs.h
19342 ac_cv_func_getaddrinfo="no"
19346 rm -f core conftest.err conftest.$ac_objext \
19347 conftest$ac_exeext conftest.$ac_ext
19350 rm -f core conftest.err conftest.$ac_objext \
19351 conftest$ac_exeext conftest.$ac_ext
19353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getaddrinfo" >&5
19354 $as_echo "$ac_cv_func_getaddrinfo" >&6; }
19355 if test $ac_cv_func_getaddrinfo = yes; then
19357 $as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h
19361 if test "$USE_WINSOCK" = 1; then
19363 $as_echo "#define UB_ON_WINDOWS 1" >>confdefs.h
19365 for ac_header in iphlpapi.h
19367 ac_fn_c_check_header_compile "$LINENO" "iphlpapi.h" "ac_cv_header_iphlpapi_h" "$ac_includes_default
19368 #include <windows.h>
19371 if test "x$ac_cv_header_iphlpapi_h" = xyes; then :
19372 cat >>confdefs.h <<_ACEOF
19373 #define HAVE_IPHLPAPI_H 1
19380 if test -n "$ac_tool_prefix"; then
19381 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
19382 set dummy ${ac_tool_prefix}windres; ac_word=$2
19383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19384 $as_echo_n "checking for $ac_word... " >&6; }
19385 if ${ac_cv_prog_WINDRES+:} false; then :
19386 $as_echo_n "(cached) " >&6
19388 if test -n "$WINDRES"; then
19389 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
19391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19392 for as_dir in $PATH
19395 test -z "$as_dir" && as_dir=.
19396 for ac_exec_ext in '' $ac_executable_extensions; do
19397 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19398 ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
19399 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19408 WINDRES=$ac_cv_prog_WINDRES
19409 if test -n "$WINDRES"; then
19410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
19411 $as_echo "$WINDRES" >&6; }
19413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19414 $as_echo "no" >&6; }
19419 if test -z "$ac_cv_prog_WINDRES"; then
19420 ac_ct_WINDRES=$WINDRES
19421 # Extract the first word of "windres", so it can be a program name with args.
19422 set dummy windres; ac_word=$2
19423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19424 $as_echo_n "checking for $ac_word... " >&6; }
19425 if ${ac_cv_prog_ac_ct_WINDRES+:} false; then :
19426 $as_echo_n "(cached) " >&6
19428 if test -n "$ac_ct_WINDRES"; then
19429 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
19431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19432 for as_dir in $PATH
19435 test -z "$as_dir" && as_dir=.
19436 for ac_exec_ext in '' $ac_executable_extensions; do
19437 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19438 ac_cv_prog_ac_ct_WINDRES="windres"
19439 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19448 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
19449 if test -n "$ac_ct_WINDRES"; then
19450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
19451 $as_echo "$ac_ct_WINDRES" >&6; }
19453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19454 $as_echo "no" >&6; }
19457 if test "x$ac_ct_WINDRES" = x; then
19460 case $cross_compiling:$ac_tool_warned in
19462 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
19463 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
19464 ac_tool_warned=yes ;;
19466 WINDRES=$ac_ct_WINDRES
19469 WINDRES="$ac_cv_prog_WINDRES"
19472 LIBS="$LIBS -liphlpapi -lcrypt32"
19473 WINAPPS="unbound-service-install.exe unbound-service-remove.exe anchor-update.exe"
19475 WIN_DAEMON_SRC="winrc/win_svc.c winrc/w_inst.c"
19477 WIN_DAEMON_OBJ="win_svc.lo w_inst.lo"
19479 WIN_DAEMON_OBJ_LINK="rsrc_unbound.o"
19481 WIN_HOST_OBJ_LINK="rsrc_unbound_host.o"
19483 WIN_UBANCHOR_OBJ_LINK="rsrc_unbound_anchor.o log.lo locks.lo"
19485 WIN_CONTROL_OBJ_LINK="rsrc_unbound_control.o"
19487 WIN_CHECKCONF_OBJ_LINK="rsrc_unbound_checkconf.o"
19490 if test $ac_cv_func_getaddrinfo = no; then
19491 case " $LIBOBJS " in
19492 *" fake-rfc2553.$ac_objext "* ) ;;
19493 *) LIBOBJS="$LIBOBJS fake-rfc2553.$ac_objext"
19498 # check after getaddrinfo for its libraries
19500 # check ioctlsocket
19501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ioctlsocket" >&5
19502 $as_echo_n "checking for ioctlsocket... " >&6; }
19503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19504 /* end confdefs.h. */
19506 #ifdef HAVE_WINSOCK2_H
19507 #include <winsock2.h>
19514 (void)ioctlsocket(0, 0, NULL);
19520 if ac_fn_c_try_link "$LINENO"; then :
19522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19523 $as_echo "yes" >&6; }
19525 $as_echo "#define HAVE_IOCTLSOCKET 1" >>confdefs.h
19529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19530 $as_echo "no" >&6; }
19532 rm -f core conftest.err conftest.$ac_objext \
19533 conftest$ac_exeext conftest.$ac_ext
19536 # see if daemon(3) exists, and if it is deprecated.
19537 for ac_func in daemon
19539 ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon"
19540 if test "x$ac_cv_func_daemon" = xyes; then :
19541 cat >>confdefs.h <<_ACEOF
19542 #define HAVE_DAEMON 1
19548 if test $ac_cv_func_daemon = yes; then
19551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if daemon is deprecated" >&5
19552 $as_echo_n "checking if daemon is deprecated... " >&6; }
19553 cache=`echo daemon | sed 'y%.=/+-%___p_%'`
19554 if eval \${cv_cc_deprecated_$cache+:} false; then :
19555 $as_echo_n "(cached) " >&6
19559 #include <stdlib.h>
19561 echo 'void f(){ (void)daemon(0, 0); }' >>conftest.c
19562 if test -z "`$CC -c conftest.c 2>&1 | grep deprecated`"; then
19563 eval "cv_cc_deprecated_$cache=no"
19565 eval "cv_cc_deprecated_$cache=yes"
19567 rm -f conftest conftest.o conftest.c
19571 if eval "test \"`echo '$cv_cc_deprecated_'$cache`\" = yes"; then
19572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19573 $as_echo "yes" >&6; }
19575 cat >>confdefs.h <<_ACEOF
19576 #define DEPRECATED_DAEMON 1
19582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19583 $as_echo "no" >&6; }
19590 ac_fn_c_check_member "$LINENO" "struct sockaddr_un" "sun_len" "ac_cv_member_struct_sockaddr_un_sun_len" "
19591 $ac_includes_default
19592 #ifdef HAVE_SYS_UN_H
19593 #include <sys/un.h>
19597 if test "x$ac_cv_member_struct_sockaddr_un_sun_len" = xyes; then :
19599 cat >>confdefs.h <<_ACEOF
19600 #define HAVE_STRUCT_SOCKADDR_UN_SUN_LEN 1
19606 ac_fn_c_check_member "$LINENO" "struct in_pktinfo" "ipi_spec_dst" "ac_cv_member_struct_in_pktinfo_ipi_spec_dst" "
19607 $ac_includes_default
19608 #if HAVE_SYS_PARAM_H
19609 #include <sys/param.h>
19612 #ifdef HAVE_SYS_SOCKET_H
19613 #include <sys/socket.h>
19616 #ifdef HAVE_SYS_UIO_H
19617 #include <sys/uio.h>
19620 #ifdef HAVE_NETINET_IN_H
19621 #include <netinet/in.h>
19624 #ifdef HAVE_NETINET_TCP_H
19625 #include <netinet/tcp.h>
19628 #ifdef HAVE_ARPA_INET_H
19629 #include <arpa/inet.h>
19632 #ifdef HAVE_WINSOCK2_H
19633 #include <winsock2.h>
19636 #ifdef HAVE_WS2TCPIP_H
19637 #include <ws2tcpip.h>
19641 if test "x$ac_cv_member_struct_in_pktinfo_ipi_spec_dst" = xyes; then :
19643 cat >>confdefs.h <<_ACEOF
19644 #define HAVE_STRUCT_IN_PKTINFO_IPI_SPEC_DST 1
19650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setusercontext" >&5
19651 $as_echo_n "checking for library containing setusercontext... " >&6; }
19652 if ${ac_cv_search_setusercontext+:} false; then :
19653 $as_echo_n "(cached) " >&6
19655 ac_func_search_save_LIBS=$LIBS
19656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19657 /* end confdefs.h. */
19659 /* Override any GCC internal prototype to avoid an error.
19660 Use char because int might match the return type of a GCC
19661 builtin and then its argument prototype would still apply. */
19665 char setusercontext ();
19669 return setusercontext ();
19674 for ac_lib in '' util; do
19675 if test -z "$ac_lib"; then
19676 ac_res="none required"
19679 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19681 if ac_fn_c_try_link "$LINENO"; then :
19682 ac_cv_search_setusercontext=$ac_res
19684 rm -f core conftest.err conftest.$ac_objext \
19686 if ${ac_cv_search_setusercontext+:} false; then :
19690 if ${ac_cv_search_setusercontext+:} false; then :
19693 ac_cv_search_setusercontext=no
19695 rm conftest.$ac_ext
19696 LIBS=$ac_func_search_save_LIBS
19698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setusercontext" >&5
19699 $as_echo "$ac_cv_search_setusercontext" >&6; }
19700 ac_res=$ac_cv_search_setusercontext
19701 if test "$ac_res" != no; then :
19702 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19706 for ac_func in tzset sigprocmask fcntl getpwnam endpwent getrlimit setrlimit setsid chroot kill chown sleep usleep random srandom recvmsg sendmsg writev socketpair glob initgroups strftime localtime_r setusercontext _beginthreadex endservent endprotoent fsync shmget accept4
19708 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
19709 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
19710 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
19711 cat >>confdefs.h <<_ACEOF
19712 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
19718 for ac_func in setresuid
19720 ac_fn_c_check_func "$LINENO" "setresuid" "ac_cv_func_setresuid"
19721 if test "x$ac_cv_func_setresuid" = xyes; then :
19722 cat >>confdefs.h <<_ACEOF
19723 #define HAVE_SETRESUID 1
19727 for ac_func in setreuid
19729 ac_fn_c_check_func "$LINENO" "setreuid" "ac_cv_func_setreuid"
19730 if test "x$ac_cv_func_setreuid" = xyes; then :
19731 cat >>confdefs.h <<_ACEOF
19732 #define HAVE_SETREUID 1
19741 for ac_func in setresgid
19743 ac_fn_c_check_func "$LINENO" "setresgid" "ac_cv_func_setresgid"
19744 if test "x$ac_cv_func_setresgid" = xyes; then :
19745 cat >>confdefs.h <<_ACEOF
19746 #define HAVE_SETRESGID 1
19750 for ac_func in setregid
19752 ac_fn_c_check_func "$LINENO" "setregid" "ac_cv_func_setregid"
19753 if test "x$ac_cv_func_setregid" = xyes; then :
19754 cat >>confdefs.h <<_ACEOF
19755 #define HAVE_SETREGID 1
19765 # check if setreuid en setregid fail, on MacOSX10.4(darwin8).
19766 if echo $target_os | grep darwin8 > /dev/null; then
19768 $as_echo "#define DARWIN_BROKEN_SETREUID 1" >>confdefs.h
19771 ac_fn_c_check_decl "$LINENO" "inet_pton" "ac_cv_have_decl_inet_pton" "
19772 $ac_includes_default
19773 #ifdef HAVE_NETINET_IN_H
19774 #include <netinet/in.h>
19777 #ifdef HAVE_NETINET_TCP_H
19778 #include <netinet/tcp.h>
19781 #ifdef HAVE_ARPA_INET_H
19782 #include <arpa/inet.h>
19785 #ifdef HAVE_WINSOCK2_H
19786 #include <winsock2.h>
19789 #ifdef HAVE_WS2TCPIP_H
19790 #include <ws2tcpip.h>
19794 if test "x$ac_cv_have_decl_inet_pton" = xyes; then :
19800 cat >>confdefs.h <<_ACEOF
19801 #define HAVE_DECL_INET_PTON $ac_have_decl
19803 ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "
19804 $ac_includes_default
19805 #ifdef HAVE_NETINET_IN_H
19806 #include <netinet/in.h>
19809 #ifdef HAVE_NETINET_TCP_H
19810 #include <netinet/tcp.h>
19813 #ifdef HAVE_ARPA_INET_H
19814 #include <arpa/inet.h>
19817 #ifdef HAVE_WINSOCK2_H
19818 #include <winsock2.h>
19821 #ifdef HAVE_WS2TCPIP_H
19822 #include <ws2tcpip.h>
19826 if test "x$ac_cv_have_decl_inet_ntop" = xyes; then :
19832 cat >>confdefs.h <<_ACEOF
19833 #define HAVE_DECL_INET_NTOP $ac_have_decl
19836 ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton"
19837 if test "x$ac_cv_func_inet_aton" = xyes; then :
19838 $as_echo "#define HAVE_INET_ATON 1" >>confdefs.h
19841 case " $LIBOBJS " in
19842 *" inet_aton.$ac_objext "* ) ;;
19843 *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext"
19850 ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton"
19851 if test "x$ac_cv_func_inet_pton" = xyes; then :
19852 $as_echo "#define HAVE_INET_PTON 1" >>confdefs.h
19855 case " $LIBOBJS " in
19856 *" inet_pton.$ac_objext "* ) ;;
19857 *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext"
19864 ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
19865 if test "x$ac_cv_func_inet_ntop" = xyes; then :
19866 $as_echo "#define HAVE_INET_NTOP 1" >>confdefs.h
19869 case " $LIBOBJS " in
19870 *" inet_ntop.$ac_objext "* ) ;;
19871 *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext"
19878 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
19879 if test "x$ac_cv_func_snprintf" = xyes; then :
19880 $as_echo "#define HAVE_SNPRINTF 1" >>confdefs.h
19883 case " $LIBOBJS " in
19884 *" snprintf.$ac_objext "* ) ;;
19885 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
19892 # test if snprintf return the proper length
19893 if test "x$ac_cv_func_snprintf" = xyes; then
19894 if test c${cross_compiling} = cno; then
19895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for correct snprintf return value" >&5
19896 $as_echo_n "checking for correct snprintf return value... " >&6; }
19897 if test "$cross_compiling" = yes; then :
19898 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
19899 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
19900 as_fn_error $? "cannot run test program while cross compiling
19901 See \`config.log' for more details" "$LINENO" 5; }
19903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19904 /* end confdefs.h. */
19905 $ac_includes_default
19907 int main(void) { return !(snprintf(NULL, 0, "test") == 4); }
19910 if ac_fn_c_try_run "$LINENO"; then :
19911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19912 $as_echo "yes" >&6; }
19915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19916 $as_echo "no" >&6; }
19918 $as_echo "#define SNPRINTF_RET_BROKEN /**/" >>confdefs.h
19920 case " $LIBOBJS " in
19921 *" snprintf.$ac_objext "* ) ;;
19922 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
19928 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19929 conftest.$ac_objext conftest.beam conftest.$ac_ext
19934 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat"
19935 if test "x$ac_cv_func_strlcat" = xyes; then :
19936 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h
19939 case " $LIBOBJS " in
19940 *" strlcat.$ac_objext "* ) ;;
19941 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext"
19948 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
19949 if test "x$ac_cv_func_strlcpy" = xyes; then :
19950 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h
19953 case " $LIBOBJS " in
19954 *" strlcpy.$ac_objext "* ) ;;
19955 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext"
19962 ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove"
19963 if test "x$ac_cv_func_memmove" = xyes; then :
19964 $as_echo "#define HAVE_MEMMOVE 1" >>confdefs.h
19967 case " $LIBOBJS " in
19968 *" memmove.$ac_objext "* ) ;;
19969 *) LIBOBJS="$LIBOBJS memmove.$ac_objext"
19976 ac_fn_c_check_func "$LINENO" "gmtime_r" "ac_cv_func_gmtime_r"
19977 if test "x$ac_cv_func_gmtime_r" = xyes; then :
19978 $as_echo "#define HAVE_GMTIME_R 1" >>confdefs.h
19981 case " $LIBOBJS " in
19982 *" gmtime_r.$ac_objext "* ) ;;
19983 *) LIBOBJS="$LIBOBJS gmtime_r.$ac_objext"
19990 ac_fn_c_check_func "$LINENO" "isblank" "ac_cv_func_isblank"
19991 if test "x$ac_cv_func_isblank" = xyes; then :
19992 $as_echo "#define HAVE_ISBLANK 1" >>confdefs.h
19995 case " $LIBOBJS " in
19996 *" isblank.$ac_objext "* ) ;;
19997 *) LIBOBJS="$LIBOBJS isblank.$ac_objext"
20004 LIBOBJ_WITHOUT_CTIMEARC4="$LIBOBJS"
20006 ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray"
20007 if test "x$ac_cv_func_reallocarray" = xyes; then :
20008 $as_echo "#define HAVE_REALLOCARRAY 1" >>confdefs.h
20011 case " $LIBOBJS " in
20012 *" reallocarray.$ac_objext "* ) ;;
20013 *) LIBOBJS="$LIBOBJS reallocarray.$ac_objext"
20020 if test "$USE_NSS" = "no"; then
20021 ac_fn_c_check_func "$LINENO" "arc4random" "ac_cv_func_arc4random"
20022 if test "x$ac_cv_func_arc4random" = xyes; then :
20023 $as_echo "#define HAVE_ARC4RANDOM 1" >>confdefs.h
20026 case " $LIBOBJS " in
20027 *" arc4random.$ac_objext "* ) ;;
20028 *) LIBOBJS="$LIBOBJS arc4random.$ac_objext"
20035 ac_fn_c_check_func "$LINENO" "arc4random_uniform" "ac_cv_func_arc4random_uniform"
20036 if test "x$ac_cv_func_arc4random_uniform" = xyes; then :
20037 $as_echo "#define HAVE_ARC4RANDOM_UNIFORM 1" >>confdefs.h
20040 case " $LIBOBJS " in
20041 *" arc4random_uniform.$ac_objext "* ) ;;
20042 *) LIBOBJS="$LIBOBJS arc4random_uniform.$ac_objext"
20049 if test "$ac_cv_func_arc4random" = "no"; then
20050 case " $LIBOBJS " in
20051 *" explicit_bzero.$ac_objext "* ) ;;
20052 *) LIBOBJS="$LIBOBJS explicit_bzero.$ac_objext"
20056 case " $LIBOBJS " in
20057 *" arc4_lock.$ac_objext "* ) ;;
20058 *) LIBOBJS="$LIBOBJS arc4_lock.$ac_objext"
20062 for ac_func in getentropy
20064 ac_fn_c_check_func "$LINENO" "getentropy" "ac_cv_func_getentropy"
20065 if test "x$ac_cv_func_getentropy" = xyes; then :
20066 cat >>confdefs.h <<_ACEOF
20067 #define HAVE_GETENTROPY 1
20072 if test "$USE_WINSOCK" = 1; then
20073 case " $LIBOBJS " in
20074 *" getentropy_win.$ac_objext "* ) ;;
20075 *) LIBOBJS="$LIBOBJS getentropy_win.$ac_objext"
20082 case " $LIBOBJS " in
20083 *" getentropy_osx.$ac_objext "* ) ;;
20084 *) LIBOBJS="$LIBOBJS getentropy_osx.$ac_objext"
20089 *solaris*|*sunos*|SunOS)
20090 case " $LIBOBJS " in
20091 *" getentropy_solaris.$ac_objext "* ) ;;
20092 *) LIBOBJS="$LIBOBJS getentropy_solaris.$ac_objext"
20096 for ac_header in sys/sha2.h
20098 ac_fn_c_check_header_compile "$LINENO" "sys/sha2.h" "ac_cv_header_sys_sha2_h" "$ac_includes_default
20100 if test "x$ac_cv_header_sys_sha2_h" = xyes; then :
20101 cat >>confdefs.h <<_ACEOF
20102 #define HAVE_SYS_SHA2_H 1
20107 for ac_func in SHA512_Update
20109 ac_fn_c_check_func "$LINENO" "SHA512_Update" "ac_cv_func_SHA512_Update"
20110 if test "x$ac_cv_func_SHA512_Update" = xyes; then :
20111 cat >>confdefs.h <<_ACEOF
20112 #define HAVE_SHA512_UPDATE 1
20117 case " $LIBOBJS " in
20118 *" sha512.$ac_objext "* ) ;;
20119 *) LIBOBJS="$LIBOBJS sha512.$ac_objext"
20132 if test "$ac_cv_header_sys_sha2_h" = "yes"; then
20133 # this lib needed for sha2 on solaris
20136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
20137 $as_echo_n "checking for library containing clock_gettime... " >&6; }
20138 if ${ac_cv_search_clock_gettime+:} false; then :
20139 $as_echo_n "(cached) " >&6
20141 ac_func_search_save_LIBS=$LIBS
20142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20143 /* end confdefs.h. */
20145 /* Override any GCC internal prototype to avoid an error.
20146 Use char because int might match the return type of a GCC
20147 builtin and then its argument prototype would still apply. */
20151 char clock_gettime ();
20155 return clock_gettime ();
20160 for ac_lib in '' rt; do
20161 if test -z "$ac_lib"; then
20162 ac_res="none required"
20165 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20167 if ac_fn_c_try_link "$LINENO"; then :
20168 ac_cv_search_clock_gettime=$ac_res
20170 rm -f core conftest.err conftest.$ac_objext \
20172 if ${ac_cv_search_clock_gettime+:} false; then :
20176 if ${ac_cv_search_clock_gettime+:} false; then :
20179 ac_cv_search_clock_gettime=no
20181 rm conftest.$ac_ext
20182 LIBS=$ac_func_search_save_LIBS
20184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
20185 $as_echo "$ac_cv_search_clock_gettime" >&6; }
20186 ac_res=$ac_cv_search_clock_gettime
20187 if test "$ac_res" != no; then :
20188 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20194 case " $LIBOBJS " in
20195 *" getentropy_linux.$ac_objext "* ) ;;
20196 *) LIBOBJS="$LIBOBJS getentropy_linux.$ac_objext"
20200 for ac_func in SHA512_Update
20202 ac_fn_c_check_func "$LINENO" "SHA512_Update" "ac_cv_func_SHA512_Update"
20203 if test "x$ac_cv_func_SHA512_Update" = xyes; then :
20204 cat >>confdefs.h <<_ACEOF
20205 #define HAVE_SHA512_UPDATE 1
20211 $as_echo "#define COMPAT_SHA512 1" >>confdefs.h
20213 case " $LIBOBJS " in
20214 *" sha512.$ac_objext "* ) ;;
20215 *) LIBOBJS="$LIBOBJS sha512.$ac_objext"
20223 for ac_header in sys/sysctl.h
20225 ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default
20227 if test "x$ac_cv_header_sys_sysctl_h" = xyes; then :
20228 cat >>confdefs.h <<_ACEOF
20229 #define HAVE_SYS_SYSCTL_H 1
20236 for ac_func in getauxval
20238 ac_fn_c_check_func "$LINENO" "getauxval" "ac_cv_func_getauxval"
20239 if test "x$ac_cv_func_getauxval" = xyes; then :
20240 cat >>confdefs.h <<_ACEOF
20241 #define HAVE_GETAUXVAL 1
20247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
20248 $as_echo_n "checking for library containing clock_gettime... " >&6; }
20249 if ${ac_cv_search_clock_gettime+:} false; then :
20250 $as_echo_n "(cached) " >&6
20252 ac_func_search_save_LIBS=$LIBS
20253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20254 /* end confdefs.h. */
20256 /* Override any GCC internal prototype to avoid an error.
20257 Use char because int might match the return type of a GCC
20258 builtin and then its argument prototype would still apply. */
20262 char clock_gettime ();
20266 return clock_gettime ();
20271 for ac_lib in '' rt; do
20272 if test -z "$ac_lib"; then
20273 ac_res="none required"
20276 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20278 if ac_fn_c_try_link "$LINENO"; then :
20279 ac_cv_search_clock_gettime=$ac_res
20281 rm -f core conftest.err conftest.$ac_objext \
20283 if ${ac_cv_search_clock_gettime+:} false; then :
20287 if ${ac_cv_search_clock_gettime+:} false; then :
20290 ac_cv_search_clock_gettime=no
20292 rm conftest.$ac_ext
20293 LIBS=$ac_func_search_save_LIBS
20295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
20296 $as_echo "$ac_cv_search_clock_gettime" >&6; }
20297 ac_res=$ac_cv_search_clock_gettime
20298 if test "$ac_res" != no; then :
20299 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20312 LIBOBJ_WITHOUT_CTIME="$LIBOBJS"
20314 ac_fn_c_check_func "$LINENO" "ctime_r" "ac_cv_func_ctime_r"
20315 if test "x$ac_cv_func_ctime_r" = xyes; then :
20316 $as_echo "#define HAVE_CTIME_R 1" >>confdefs.h
20319 case " $LIBOBJS " in
20320 *" ctime_r.$ac_objext "* ) ;;
20321 *) LIBOBJS="$LIBOBJS ctime_r.$ac_objext"
20328 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep"
20329 if test "x$ac_cv_func_strsep" = xyes; then :
20330 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h
20333 case " $LIBOBJS " in
20334 *" strsep.$ac_objext "* ) ;;
20335 *) LIBOBJS="$LIBOBJS strsep.$ac_objext"
20343 # Check whether --enable-allsymbols was given.
20344 if test "${enable_allsymbols+set}" = set; then :
20345 enableval=$enable_allsymbols;
20348 case "$enable_allsymbols" in
20350 COMMON_OBJ_ALL_SYMBOLS=""
20352 EXTRALINK="-L. -L.libs -lunbound"
20354 $as_echo "#define EXPORT_ALL_SYMBOLS 1" >>confdefs.h
20358 COMMON_OBJ_ALL_SYMBOLS='$(COMMON_OBJ)'
20359 UBSYMS='-export-symbols $(srcdir)/libunbound/ubsyms.def'
20366 if test x_$enable_lock_checks = x_yes; then
20367 UBSYMS="-export-symbols clubsyms.def"
20368 cp ${srcdir}/libunbound/ubsyms.def clubsyms.def
20369 echo lock_protect >> clubsyms.def
20370 echo lock_unprotect >> clubsyms.def
20371 echo lock_get_mem >> clubsyms.def
20372 echo checklock_start >> clubsyms.def
20373 echo checklock_stop >> clubsyms.def
20374 echo checklock_lock >> clubsyms.def
20375 echo checklock_unlock >> clubsyms.def
20376 echo checklock_init >> clubsyms.def
20377 echo checklock_thrcreate >> clubsyms.def
20378 echo checklock_thrjoin >> clubsyms.def
20381 # check for dnstap if requested
20383 # Check whether --enable-dnstap was given.
20384 if test "${enable_dnstap+set}" = set; then :
20385 enableval=$enable_dnstap; opt_dnstap=$enableval
20392 # Check whether --with-dnstap-socket-path was given.
20393 if test "${with_dnstap_socket_path+set}" = set; then :
20394 withval=$with_dnstap_socket_path; opt_dnstap_socket_path=$withval
20396 opt_dnstap_socket_path="$UNBOUND_RUN_DIR/dnstap.sock"
20400 if test "x$opt_dnstap" != "xno"; then
20401 # Extract the first word of "protoc-c", so it can be a program name with args.
20402 set dummy protoc-c; ac_word=$2
20403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20404 $as_echo_n "checking for $ac_word... " >&6; }
20405 if ${ac_cv_path_PROTOC_C+:} false; then :
20406 $as_echo_n "(cached) " >&6
20410 ac_cv_path_PROTOC_C="$PROTOC_C" # Let the user override the test with a path.
20413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20414 for as_dir in $PATH
20417 test -z "$as_dir" && as_dir=.
20418 for ac_exec_ext in '' $ac_executable_extensions; do
20419 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20420 ac_cv_path_PROTOC_C="$as_dir/$ac_word$ac_exec_ext"
20421 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20431 PROTOC_C=$ac_cv_path_PROTOC_C
20432 if test -n "$PROTOC_C"; then
20433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROTOC_C" >&5
20434 $as_echo "$PROTOC_C" >&6; }
20436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20437 $as_echo "no" >&6; }
20441 if test -z "$PROTOC_C"; then
20442 as_fn_error $? "The protoc-c program was not found. Please install protobuf-c!" "$LINENO" 5
20445 # Check whether --with-protobuf-c was given.
20446 if test "${with_protobuf_c+set}" = set; then :
20447 withval=$with_protobuf_c;
20448 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0
20449 if test -f $withval/include/google/protobuf-c/protobuf-c.h; then
20450 CFLAGS="$CFLAGS -I$withval/include/google"
20452 CFLAGS="$CFLAGS -I$withval/include"
20454 LDFLAGS="$LDFLAGS -L$withval/lib"
20458 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0
20459 if test -f /usr/include/google/protobuf-c/protobuf-c.h; then
20460 CFLAGS="$CFLAGS -I/usr/include/google"
20462 if test -f /usr/local/include/google/protobuf-c/protobuf-c.h; then
20463 CFLAGS="$CFLAGS -I/usr/local/include/google"
20464 LDFLAGS="$LDFLAGS -L/usr/local/lib"
20471 # Check whether --with-libfstrm was given.
20472 if test "${with_libfstrm+set}" = set; then :
20473 withval=$with_libfstrm;
20474 CFLAGS="$CFLAGS -I$withval/include"
20475 LDFLAGS="$LDFLAGS -L$withval/lib"
20479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fstrm_iothr_init" >&5
20480 $as_echo_n "checking for library containing fstrm_iothr_init... " >&6; }
20481 if ${ac_cv_search_fstrm_iothr_init+:} false; then :
20482 $as_echo_n "(cached) " >&6
20484 ac_func_search_save_LIBS=$LIBS
20485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20486 /* end confdefs.h. */
20488 /* Override any GCC internal prototype to avoid an error.
20489 Use char because int might match the return type of a GCC
20490 builtin and then its argument prototype would still apply. */
20494 char fstrm_iothr_init ();
20498 return fstrm_iothr_init ();
20503 for ac_lib in '' fstrm; do
20504 if test -z "$ac_lib"; then
20505 ac_res="none required"
20508 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20510 if ac_fn_c_try_link "$LINENO"; then :
20511 ac_cv_search_fstrm_iothr_init=$ac_res
20513 rm -f core conftest.err conftest.$ac_objext \
20515 if ${ac_cv_search_fstrm_iothr_init+:} false; then :
20519 if ${ac_cv_search_fstrm_iothr_init+:} false; then :
20522 ac_cv_search_fstrm_iothr_init=no
20524 rm conftest.$ac_ext
20525 LIBS=$ac_func_search_save_LIBS
20527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fstrm_iothr_init" >&5
20528 $as_echo "$ac_cv_search_fstrm_iothr_init" >&6; }
20529 ac_res=$ac_cv_search_fstrm_iothr_init
20530 if test "$ac_res" != no; then :
20531 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20534 as_fn_error $? "The fstrm library was not found. Please install fstrm!" "$LINENO" 5
20537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing protobuf_c_message_pack" >&5
20538 $as_echo_n "checking for library containing protobuf_c_message_pack... " >&6; }
20539 if ${ac_cv_search_protobuf_c_message_pack+:} false; then :
20540 $as_echo_n "(cached) " >&6
20542 ac_func_search_save_LIBS=$LIBS
20543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20544 /* end confdefs.h. */
20546 /* Override any GCC internal prototype to avoid an error.
20547 Use char because int might match the return type of a GCC
20548 builtin and then its argument prototype would still apply. */
20552 char protobuf_c_message_pack ();
20556 return protobuf_c_message_pack ();
20561 for ac_lib in '' protobuf-c; do
20562 if test -z "$ac_lib"; then
20563 ac_res="none required"
20566 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20568 if ac_fn_c_try_link "$LINENO"; then :
20569 ac_cv_search_protobuf_c_message_pack=$ac_res
20571 rm -f core conftest.err conftest.$ac_objext \
20573 if ${ac_cv_search_protobuf_c_message_pack+:} false; then :
20577 if ${ac_cv_search_protobuf_c_message_pack+:} false; then :
20580 ac_cv_search_protobuf_c_message_pack=no
20582 rm conftest.$ac_ext
20583 LIBS=$ac_func_search_save_LIBS
20585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_protobuf_c_message_pack" >&5
20586 $as_echo "$ac_cv_search_protobuf_c_message_pack" >&6; }
20587 ac_res=$ac_cv_search_protobuf_c_message_pack
20588 if test "$ac_res" != no; then :
20589 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20592 as_fn_error $? "The protobuf-c library was not found. Please install protobuf-c!" "$LINENO" 5
20597 $as_echo "#define USE_DNSTAP 1" >>confdefs.h
20603 hdr_dnstap_socket_path="`echo $opt_dnstap_socket_path | sed -e 's/\\\\/\\\\\\\\/g'`"
20606 cat >>confdefs.h <<_ACEOF
20607 #define DNSTAP_SOCKET_PATH "$hdr_dnstap_socket_path"
20611 DNSTAP_SRC="dnstap/dnstap.c dnstap/dnstap.pb-c.c"
20613 DNSTAP_OBJ="dnstap.lo dnstap.pb-c.lo"
20625 # check for dnscrypt if requested
20627 # Check whether --enable-dnscrypt was given.
20628 if test "${enable_dnscrypt+set}" = set; then :
20629 enableval=$enable_dnscrypt; opt_dnscrypt=$enableval
20635 if test "x$opt_dnscrypt" != "xno"; then
20637 # Check whether --with-libsodium was given.
20638 if test "${with_libsodium+set}" = set; then :
20639 withval=$with_libsodium;
20640 CFLAGS="$CFLAGS -I$withval/include"
20641 LDFLAGS="$LDFLAGS -L$withval/lib"
20645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sodium_init" >&5
20646 $as_echo_n "checking for library containing sodium_init... " >&6; }
20647 if ${ac_cv_search_sodium_init+:} false; then :
20648 $as_echo_n "(cached) " >&6
20650 ac_func_search_save_LIBS=$LIBS
20651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20652 /* end confdefs.h. */
20654 /* Override any GCC internal prototype to avoid an error.
20655 Use char because int might match the return type of a GCC
20656 builtin and then its argument prototype would still apply. */
20660 char sodium_init ();
20664 return sodium_init ();
20669 for ac_lib in '' sodium; do
20670 if test -z "$ac_lib"; then
20671 ac_res="none required"
20674 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20676 if ac_fn_c_try_link "$LINENO"; then :
20677 ac_cv_search_sodium_init=$ac_res
20679 rm -f core conftest.err conftest.$ac_objext \
20681 if ${ac_cv_search_sodium_init+:} false; then :
20685 if ${ac_cv_search_sodium_init+:} false; then :
20688 ac_cv_search_sodium_init=no
20690 rm conftest.$ac_ext
20691 LIBS=$ac_func_search_save_LIBS
20693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sodium_init" >&5
20694 $as_echo "$ac_cv_search_sodium_init" >&6; }
20695 ac_res=$ac_cv_search_sodium_init
20696 if test "$ac_res" != no; then :
20697 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20700 as_fn_error $? "The sodium library was not found. Please install sodium!" "$LINENO" 5
20703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypto_box_curve25519xchacha20poly1305_beforenm" >&5
20704 $as_echo_n "checking for library containing crypto_box_curve25519xchacha20poly1305_beforenm... " >&6; }
20705 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then :
20706 $as_echo_n "(cached) " >&6
20708 ac_func_search_save_LIBS=$LIBS
20709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20710 /* end confdefs.h. */
20712 /* Override any GCC internal prototype to avoid an error.
20713 Use char because int might match the return type of a GCC
20714 builtin and then its argument prototype would still apply. */
20718 char crypto_box_curve25519xchacha20poly1305_beforenm ();
20722 return crypto_box_curve25519xchacha20poly1305_beforenm ();
20727 for ac_lib in '' sodium; do
20728 if test -z "$ac_lib"; then
20729 ac_res="none required"
20732 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20734 if ac_fn_c_try_link "$LINENO"; then :
20735 ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm=$ac_res
20737 rm -f core conftest.err conftest.$ac_objext \
20739 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then :
20743 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then :
20746 ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm=no
20748 rm conftest.$ac_ext
20749 LIBS=$ac_func_search_save_LIBS
20751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm" >&5
20752 $as_echo "$ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm" >&6; }
20753 ac_res=$ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm
20754 if test "$ac_res" != no; then :
20755 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20757 ENABLE_DNSCRYPT_XCHACHA20=1
20760 $as_echo "#define USE_DNSCRYPT_XCHACHA20 1" >>confdefs.h
20765 ENABLE_DNSCRYPT_XCHACHA20=0
20770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sodium_set_misuse_handler" >&5
20771 $as_echo_n "checking for library containing sodium_set_misuse_handler... " >&6; }
20772 if ${ac_cv_search_sodium_set_misuse_handler+:} false; then :
20773 $as_echo_n "(cached) " >&6
20775 ac_func_search_save_LIBS=$LIBS
20776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20777 /* end confdefs.h. */
20779 /* Override any GCC internal prototype to avoid an error.
20780 Use char because int might match the return type of a GCC
20781 builtin and then its argument prototype would still apply. */
20785 char sodium_set_misuse_handler ();
20789 return sodium_set_misuse_handler ();
20794 for ac_lib in '' sodium; do
20795 if test -z "$ac_lib"; then
20796 ac_res="none required"
20799 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20801 if ac_fn_c_try_link "$LINENO"; then :
20802 ac_cv_search_sodium_set_misuse_handler=$ac_res
20804 rm -f core conftest.err conftest.$ac_objext \
20806 if ${ac_cv_search_sodium_set_misuse_handler+:} false; then :
20810 if ${ac_cv_search_sodium_set_misuse_handler+:} false; then :
20813 ac_cv_search_sodium_set_misuse_handler=no
20815 rm conftest.$ac_ext
20816 LIBS=$ac_func_search_save_LIBS
20818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sodium_set_misuse_handler" >&5
20819 $as_echo "$ac_cv_search_sodium_set_misuse_handler" >&6; }
20820 ac_res=$ac_cv_search_sodium_set_misuse_handler
20821 if test "$ac_res" != no; then :
20822 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20825 $as_echo "#define SODIUM_MISUSE_HANDLER 1" >>confdefs.h
20832 $as_echo "#define USE_DNSCRYPT 1" >>confdefs.h
20837 DNSCRYPT_SRC="dnscrypt/dnscrypt.c"
20839 DNSCRYPT_OBJ="dnscrypt.lo"
20843 ENABLE_DNSCRYPT_XCHACHA20=0
20853 # check for cachedb if requested
20854 # Check whether --enable-cachedb was given.
20855 if test "${enable_cachedb+set}" = set; then :
20856 enableval=$enable_cachedb;
20859 # turn on cachedb when hiredis support is enabled.
20860 if test "$found_libhiredis" = "yes"; then enable_cachedb="yes"; fi
20861 case "$enable_cachedb" in
20864 $as_echo "#define USE_CACHEDB 1" >>confdefs.h
20872 # check for ipsecmod if requested
20873 # Check whether --enable-ipsecmod was given.
20874 if test "${enable_ipsecmod+set}" = set; then :
20875 enableval=$enable_ipsecmod;
20878 case "$enable_ipsecmod" in
20881 $as_echo "#define USE_IPSECMOD 1" >>confdefs.h
20883 IPSECMOD_OBJ="ipsecmod.lo ipsecmod-whitelist.lo"
20885 IPSECMOD_HEADER='$(srcdir)/ipsecmod/ipsecmod.h $(srcdir)/ipsecmod/ipsecmod-whitelist.h'
20893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ${MAKE:-make} supports $< with implicit rule in scope" >&5
20894 $as_echo_n "checking if ${MAKE:-make} supports $< with implicit rule in scope... " >&6; }
20895 # on openBSD, the implicit rule make $< work.
20896 # on Solaris, it does not work ($? is changed sources, $^ lists dependencies).
20898 cat >conftest.make <<EOF
20901 conftest.lo foo.lo bla.lo:
20902 if test -f "\$<"; then touch \$@; fi
20906 if test -f "\$<"; then touch \$@; fi
20908 conftest.lo: conftest.dir/conftest.c
20911 touch conftest.dir/conftest.c
20912 rm -f conftest.lo conftest.c
20913 ${MAKE:-make} -f conftest.make >/dev/null
20914 rm -f conftest.make conftest.c conftest.dir/conftest.c
20915 rm -rf conftest.dir
20916 if test ! -f conftest.lo; then
20917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20918 $as_echo "no" >&6; }
20919 SOURCEDETERMINE='echo "$^" | awk "-F " "{print \$$1;}" > .source'
20920 SOURCEFILE='`cat .source`'
20922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20923 $as_echo "yes" >&6; }
20924 SOURCEDETERMINE=':'
20931 # see if we want to build the library or everything
20932 ALLTARGET="alltargets"
20933 INSTALLTARGET="install-all"
20935 # Check whether --with-libunbound-only was given.
20936 if test "${with_libunbound_only+set}" = set; then :
20937 withval=$with_libunbound_only;
20938 if test "$withval" = "yes"; then
20940 INSTALLTARGET="install-lib"
20945 if test $ALLTARGET = "alltargets"; then
20946 if test $USE_NSS = "yes"; then
20947 as_fn_error $? "--with-nss can only be used in combination with --with-libunbound-only." "$LINENO" 5
20949 if test $USE_NETTLE = "yes"; then
20950 as_fn_error $? "--with-nettle can only be used in combination with --with-libunbound-only." "$LINENO" 5
20958 { $as_echo "$as_me:${as_lineno-$LINENO}: Stripping extension flags..." >&5
20959 $as_echo "$as_me: Stripping extension flags..." >&6;}
20961 if echo $CFLAGS | grep " -D_GNU_SOURCE" >/dev/null 2>&1; then
20962 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_GNU_SOURCE//g'`"
20964 $as_echo "#define OMITTED__D_GNU_SOURCE 1" >>confdefs.h
20969 if echo $CFLAGS | grep " -D_BSD_SOURCE" >/dev/null 2>&1; then
20970 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_BSD_SOURCE//g'`"
20972 $as_echo "#define OMITTED__D_BSD_SOURCE 1" >>confdefs.h
20977 if echo $CFLAGS | grep " -D_DEFAULT_SOURCE" >/dev/null 2>&1; then
20978 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_DEFAULT_SOURCE//g'`"
20980 $as_echo "#define OMITTED__D_DEFAULT_SOURCE 1" >>confdefs.h
20985 if echo $CFLAGS | grep " -D__EXTENSIONS__" >/dev/null 2>&1; then
20986 CFLAGS="`echo $CFLAGS | sed -e 's/ -D__EXTENSIONS__//g'`"
20988 $as_echo "#define OMITTED__D__EXTENSIONS__ 1" >>confdefs.h
20993 if echo $CFLAGS | grep " -D_POSIX_C_SOURCE=200112" >/dev/null 2>&1; then
20994 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_POSIX_C_SOURCE=200112//g'`"
20996 $as_echo "#define OMITTED__D_POSIX_C_SOURCE_200112 1" >>confdefs.h
21001 if echo $CFLAGS | grep " -D_XOPEN_SOURCE=600" >/dev/null 2>&1; then
21002 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_XOPEN_SOURCE=600//g'`"
21004 $as_echo "#define OMITTED__D_XOPEN_SOURCE_600 1" >>confdefs.h
21009 if echo $CFLAGS | grep " -D_XOPEN_SOURCE_EXTENDED=1" >/dev/null 2>&1; then
21010 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_XOPEN_SOURCE_EXTENDED=1//g'`"
21012 $as_echo "#define OMITTED__D_XOPEN_SOURCE_EXTENDED_1 1" >>confdefs.h
21017 if echo $CFLAGS | grep " -D_ALL_SOURCE" >/dev/null 2>&1; then
21018 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_ALL_SOURCE//g'`"
21020 $as_echo "#define OMITTED__D_ALL_SOURCE 1" >>confdefs.h
21025 if echo $CFLAGS | grep " -D_LARGEFILE_SOURCE=1" >/dev/null 2>&1; then
21026 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_LARGEFILE_SOURCE=1//g'`"
21028 $as_echo "#define OMITTED__D_LARGEFILE_SOURCE_1 1" >>confdefs.h
21033 if test -n "$LATE_LDFLAGS"; then
21034 LDFLAGS="$LATE_LDFLAGS $LDFLAGS"
21036 # remove start spaces
21037 LDFLAGS=`echo "$LDFLAGS"|sed -e 's/^ *//'`
21038 LIBS=`echo "$LIBS"|sed -e 's/^ *//'`
21041 cat >>confdefs.h <<_ACEOF
21042 #define MAXSYSLOGMSGLEN 10240
21050 date=`date +'%b %e, %Y'`
21053 ac_config_files="$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"
21055 ac_config_headers="$ac_config_headers config.h"
21057 cat >confcache <<\_ACEOF
21058 # This file is a shell script that caches the results of configure
21059 # tests run on this system so they can be shared between configure
21060 # scripts and configure runs, see configure's option --config-cache.
21061 # It is not useful on other systems. If it contains results you don't
21062 # want to keep, you may remove or edit it.
21064 # config.status only pays attention to the cache file if you give it
21065 # the --recheck option to rerun configure.
21067 # `ac_cv_env_foo' variables (set or unset) will be overridden when
21068 # loading this file, other *unset* `ac_cv_foo' will be assigned the
21069 # following values.
21073 # The following way of writing the cache mishandles newlines in values,
21074 # but we know of no workaround that is simple, portable, and efficient.
21075 # So, we kill variables containing newlines.
21076 # Ultrix sh set writes to stderr and can't be redirected directly,
21077 # and sets the high bit in the cache file unless we assign to the vars.
21079 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
21080 eval ac_val=\$$ac_var
21084 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
21085 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
21088 _ | IFS | as_nl) ;; #(
21089 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
21090 *) { eval $ac_var=; unset $ac_var;} ;;
21096 case $as_nl`(ac_space=' '; set) 2>&1` in #(
21097 *${as_nl}ac_space=\ *)
21098 # `set' does not quote correctly, so add quotes: double-quote
21099 # substitution turns \\\\ into \\, and sed turns \\ into \.
21102 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
21105 # `set' quotes correctly as required by POSIX, so do not add quotes.
21106 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
21115 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
21117 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
21119 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
21120 if test -w "$cache_file"; then
21121 if test "x$cache_file" != "x/dev/null"; then
21122 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
21123 $as_echo "$as_me: updating cache $cache_file" >&6;}
21124 if test ! -f "$cache_file" || test -h "$cache_file"; then
21125 cat confcache >"$cache_file"
21127 case $cache_file in #(
21129 mv -f confcache "$cache_file"$$ &&
21130 mv -f "$cache_file"$$ "$cache_file" ;; #(
21132 mv -f confcache "$cache_file" ;;
21137 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
21138 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
21143 test "x$prefix" = xNONE && prefix=$ac_default_prefix
21144 # Let make expand exec_prefix.
21145 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
21147 DEFS=-DHAVE_CONFIG_H
21152 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
21153 # 1. Remove the extension, and $U if already installed.
21154 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
21155 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
21156 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
21157 # will be set to the directory where LIBOBJS objects are built.
21158 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
21159 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
21161 LIBOBJS=$ac_libobjs
21163 LTLIBOBJS=$ac_ltlibobjs
21166 if test -z "${USE_SYSTEMD_TRUE}" && test -z "${USE_SYSTEMD_FALSE}"; then
21167 as_fn_error $? "conditional \"USE_SYSTEMD\" was never defined.
21168 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21171 : "${CONFIG_STATUS=./config.status}"
21173 ac_clean_files_save=$ac_clean_files
21174 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
21175 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
21176 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
21178 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
21180 # Generated by $as_me.
21181 # Run this file to recreate the current configuration.
21182 # Compiler output produced by configure, useful for debugging
21183 # configure, is in config.log if it exists.
21186 ac_cs_recheck=false
21189 SHELL=\${CONFIG_SHELL-$SHELL}
21192 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
21193 ## -------------------- ##
21194 ## M4sh Initialization. ##
21195 ## -------------------- ##
21197 # Be more Bourne compatible
21198 DUALCASE=1; export DUALCASE # for MKS sh
21199 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
21202 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21203 # is contrary to our usage. Disable this feature.
21204 alias -g '${1+"$@"}'='"$@"'
21205 setopt NO_GLOB_SUBST
21207 case `(set -o) 2>/dev/null` in #(
21219 # Printing a long string crashes Solaris 7 /usr/bin/printf.
21220 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
21221 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
21222 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
21223 # Prefer a ksh shell builtin over an external printf program on Solaris,
21224 # but without wasting forks for bash or zsh.
21225 if test -z "$BASH_VERSION$ZSH_VERSION" \
21226 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
21227 as_echo='print -r --'
21228 as_echo_n='print -rn --'
21229 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
21230 as_echo='printf %s\n'
21231 as_echo_n='printf %s'
21233 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
21234 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
21235 as_echo_n='/usr/ucb/echo -n'
21237 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
21238 as_echo_n_body='eval
21242 expr "X$arg" : "X\\(.*\\)$as_nl";
21243 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
21245 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
21247 export as_echo_n_body
21248 as_echo_n='sh -c $as_echo_n_body as_echo'
21250 export as_echo_body
21251 as_echo='sh -c $as_echo_body as_echo'
21254 # The user is always right.
21255 if test "${PATH_SEPARATOR+set}" != set; then
21257 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
21258 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
21265 # We need space, tab and new line, in precisely that order. Quoting is
21266 # there to prevent editors from complaining about space-tab.
21267 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
21268 # splitting by setting IFS to empty value.)
21271 # Find who we are. Look in the path if we contain no directory separator.
21274 *[\\/]* ) as_myself=$0 ;;
21275 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21276 for as_dir in $PATH
21279 test -z "$as_dir" && as_dir=.
21280 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
21286 # We did not find ourselves, most probably we were run as `sh COMMAND'
21287 # in which case we are not to be found in the path.
21288 if test "x$as_myself" = x; then
21291 if test ! -f "$as_myself"; then
21292 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
21296 # Unset variables that we do not need and which cause bugs (e.g. in
21297 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
21298 # suppresses any "Segmentation fault" message there. '((' could
21299 # trigger a bug in pdksh 5.2.14.
21300 for as_var in BASH_ENV ENV MAIL MAILPATH
21301 do eval test x\${$as_var+set} = xset \
21302 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
21315 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
21318 # as_fn_error STATUS ERROR [LINENO LOG_FD]
21319 # ----------------------------------------
21320 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
21321 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
21322 # script with STATUS, using 1 if that was 0.
21325 as_status=$1; test $as_status -eq 0 && as_status=1
21327 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
21328 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
21330 $as_echo "$as_me: error: $2" >&2
21331 as_fn_exit $as_status
21335 # as_fn_set_status STATUS
21336 # -----------------------
21337 # Set $? to STATUS, without forking.
21338 as_fn_set_status ()
21341 } # as_fn_set_status
21343 # as_fn_exit STATUS
21344 # -----------------
21345 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
21349 as_fn_set_status $1
21355 # Portably unset VAR.
21358 { eval $1=; unset $1;}
21360 as_unset=as_fn_unset
21361 # as_fn_append VAR VALUE
21362 # ----------------------
21363 # Append the text in VALUE to the end of the definition contained in VAR. Take
21364 # advantage of any shell optimizations that allow amortized linear growth over
21365 # repeated appends, instead of the typical quadratic growth present in naive
21367 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
21368 eval 'as_fn_append ()
21379 # as_fn_arith ARG...
21380 # ------------------
21381 # Perform arithmetic evaluation on the ARGs, and store the result in the
21382 # global $as_val. Take advantage of shells that can avoid forks. The arguments
21383 # must be portable across $(()) and expr.
21384 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
21385 eval 'as_fn_arith ()
21392 as_val=`expr "$@" || test $? -eq 1`
21397 if expr a : '\(a\)' >/dev/null 2>&1 &&
21398 test "X`expr 00001 : '.*\(...\)'`" = X001; then
21404 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
21405 as_basename=basename
21410 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
21416 as_me=`$as_basename -- "$0" ||
21417 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
21418 X"$0" : 'X\(//\)$' \| \
21419 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
21421 sed '/^.*\/\([^/][^/]*\)\/*$/{
21435 # Avoid depending upon Character Ranges.
21436 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
21437 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
21438 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
21439 as_cr_digits='0123456789'
21440 as_cr_alnum=$as_cr_Letters$as_cr_digits
21442 ECHO_C= ECHO_N= ECHO_T=
21443 case `echo -n x` in #(((((
21445 case `echo 'xy\c'` in
21446 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
21448 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
21455 rm -f conf$$ conf$$.exe conf$$.file
21456 if test -d conf$$.dir; then
21457 rm -f conf$$.dir/conf$$.file
21460 mkdir conf$$.dir 2>/dev/null
21462 if (echo >conf$$.file) 2>/dev/null; then
21463 if ln -s conf$$.file conf$$ 2>/dev/null; then
21465 # ... but there are two gotchas:
21466 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
21467 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
21468 # In both cases, we have to default to `cp -pR'.
21469 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
21471 elif ln conf$$.file conf$$ 2>/dev/null; then
21479 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
21480 rmdir conf$$.dir 2>/dev/null
21485 # Create "$as_dir" as a directory, including parents if necessary.
21490 -*) as_dir=./$as_dir;;
21492 test -d "$as_dir" || eval $as_mkdir_p || {
21496 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
21497 *) as_qdir=$as_dir;;
21499 as_dirs="'$as_qdir' $as_dirs"
21500 as_dir=`$as_dirname -- "$as_dir" ||
21501 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21502 X"$as_dir" : 'X\(//\)[^/]' \| \
21503 X"$as_dir" : 'X\(//\)$' \| \
21504 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
21505 $as_echo X"$as_dir" |
21506 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
21510 /^X\(\/\/\)[^/].*/{
21523 test -d "$as_dir" && break
21525 test -z "$as_dirs" || eval "mkdir $as_dirs"
21526 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
21530 if mkdir -p . 2>/dev/null; then
21531 as_mkdir_p='mkdir -p "$as_dir"'
21533 test -d ./-p && rmdir ./-p
21538 # as_fn_executable_p FILE
21539 # -----------------------
21540 # Test if FILE is an executable regular file.
21541 as_fn_executable_p ()
21543 test -f "$1" && test -x "$1"
21544 } # as_fn_executable_p
21545 as_test_x='test -x'
21546 as_executable_p=as_fn_executable_p
21548 # Sed expression to map a string onto a valid CPP name.
21549 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
21551 # Sed expression to map a string onto a valid variable name.
21552 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
21556 ## ----------------------------------- ##
21557 ## Main body of $CONFIG_STATUS script. ##
21558 ## ----------------------------------- ##
21560 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
21562 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21563 # Save the log message, to keep $0 and so on meaningful, and to
21564 # report actual input values of CONFIG_FILES etc. instead of their
21565 # values after options handling.
21567 This file was extended by unbound $as_me 1.7.3, which was
21568 generated by GNU Autoconf 2.69. Invocation command line was
21570 CONFIG_FILES = $CONFIG_FILES
21571 CONFIG_HEADERS = $CONFIG_HEADERS
21572 CONFIG_LINKS = $CONFIG_LINKS
21573 CONFIG_COMMANDS = $CONFIG_COMMANDS
21576 on `(hostname || uname -n) 2>/dev/null | sed 1q`
21581 case $ac_config_files in *"
21582 "*) set x $ac_config_files; shift; ac_config_files=$*;;
21585 case $ac_config_headers in *"
21586 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
21590 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21591 # Files that config.status was made for.
21592 config_files="$ac_config_files"
21593 config_headers="$ac_config_headers"
21594 config_commands="$ac_config_commands"
21598 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21600 \`$as_me' instantiates files and other configuration actions
21601 from templates according to the current configuration. Unless the files
21602 and actions are specified as TAGs, all are instantiated by default.
21604 Usage: $0 [OPTION]... [TAG]...
21606 -h, --help print this help, then exit
21607 -V, --version print version number and configuration settings, then exit
21608 --config print configuration, then exit
21609 -q, --quiet, --silent
21610 do not print progress messages
21611 -d, --debug don't remove temporary files
21612 --recheck update $as_me by reconfiguring in the same conditions
21613 --file=FILE[:TEMPLATE]
21614 instantiate the configuration file FILE
21615 --header=FILE[:TEMPLATE]
21616 instantiate the configuration header FILE
21618 Configuration files:
21621 Configuration headers:
21624 Configuration commands:
21627 Report bugs to <unbound-bugs@nlnetlabs.nl>."
21630 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21631 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
21633 unbound config.status 1.7.3
21634 configured by $0, generated by GNU Autoconf 2.69,
21635 with options \\"\$ac_cs_config\\"
21637 Copyright (C) 2012 Free Software Foundation, Inc.
21638 This config.status script is free software; the Free Software Foundation
21639 gives unlimited permission to copy, distribute and modify it."
21644 test -n "\$AWK" || AWK=awk
21647 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21648 # The default lists apply if the user does not specify any file.
21654 ac_option=`expr "X$1" : 'X\([^=]*\)='`
21655 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
21659 ac_option=`expr "X$1" : 'X\([^=]*\)='`
21671 # Handling of the options.
21672 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
21674 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
21675 $as_echo "$ac_cs_version"; exit ;;
21676 --config | --confi | --conf | --con | --co | --c )
21677 $as_echo "$ac_cs_config"; exit ;;
21678 --debug | --debu | --deb | --de | --d | -d )
21680 --file | --fil | --fi | --f )
21683 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
21684 '') as_fn_error $? "missing file argument" ;;
21686 as_fn_append CONFIG_FILES " '$ac_optarg'"
21687 ac_need_defaults=false;;
21688 --header | --heade | --head | --hea )
21691 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
21693 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
21694 ac_need_defaults=false;;
21696 # Conflict between --help and --header
21697 as_fn_error $? "ambiguous option: \`$1'
21698 Try \`$0 --help' for more information.";;
21699 --help | --hel | -h )
21700 $as_echo "$ac_cs_usage"; exit ;;
21701 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
21702 | -silent | --silent | --silen | --sile | --sil | --si | --s)
21705 # This is an error.
21706 -*) as_fn_error $? "unrecognized option: \`$1'
21707 Try \`$0 --help' for more information." ;;
21709 *) as_fn_append ac_config_targets " $1"
21710 ac_need_defaults=false ;;
21716 ac_configure_extra_args=
21718 if $ac_cs_silent; then
21720 ac_configure_extra_args="$ac_configure_extra_args --silent"
21724 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21725 if \$ac_cs_recheck; then
21726 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
21728 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
21729 CONFIG_SHELL='$SHELL'
21730 export CONFIG_SHELL
21735 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21739 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
21740 ## Running $as_me. ##
21746 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21752 # The HP-UX ksh and POSIX shell print the target directory to stdout
21753 # if CDPATH is set.
21754 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
21756 sed_quote_subst='$sed_quote_subst'
21757 double_quote_subst='$double_quote_subst'
21758 delay_variable_subst='$delay_variable_subst'
21759 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
21760 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
21761 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
21762 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
21763 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
21764 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
21765 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`'
21766 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
21767 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
21768 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
21769 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
21770 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
21771 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
21772 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
21773 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
21774 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
21775 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
21776 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
21777 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
21778 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
21779 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
21780 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
21781 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
21782 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
21783 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
21784 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
21785 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
21786 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
21787 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
21788 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
21789 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
21790 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
21791 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
21792 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
21793 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
21794 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
21795 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
21796 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
21797 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
21798 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
21799 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
21800 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
21801 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
21802 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
21803 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
21804 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
21805 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
21806 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
21807 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
21808 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
21809 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
21810 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
21811 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
21812 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
21813 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
21814 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
21815 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
21816 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
21817 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"`'
21818 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
21819 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
21820 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
21821 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`'
21822 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
21823 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
21824 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
21825 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
21826 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
21827 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
21828 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
21829 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
21830 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
21831 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
21832 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
21833 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
21834 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
21835 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
21836 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
21837 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
21838 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
21839 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
21840 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
21841 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
21842 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
21843 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
21844 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
21845 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
21846 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
21847 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
21848 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
21849 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
21850 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
21851 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
21852 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
21853 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
21854 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
21855 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
21856 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
21857 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
21858 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
21859 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
21860 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
21861 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
21862 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
21863 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
21864 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
21865 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
21866 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
21867 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
21868 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
21869 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
21870 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
21871 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
21872 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
21873 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
21874 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
21875 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
21876 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
21877 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
21878 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
21879 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
21880 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
21881 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
21882 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
21883 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
21884 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
21885 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
21886 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`'
21887 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`'
21888 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
21889 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
21890 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
21891 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
21892 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
21893 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
21896 LTCFLAGS='$LTCFLAGS'
21897 compiler='$compiler_DEFAULT'
21899 # A function that is used when there is no print builtin or printf.
21900 func_fallback_echo ()
21902 eval 'cat <<_LTECHO_EOF
21907 # Quote evaled strings.
21922 deplibs_check_method \
21927 sharedlib_from_linklib_cmd \
21930 archiver_list_spec \
21936 lt_cv_sys_global_symbol_pipe \
21937 lt_cv_sys_global_symbol_to_cdecl \
21938 lt_cv_sys_global_symbol_to_import \
21939 lt_cv_sys_global_symbol_to_c_name_address \
21940 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
21941 lt_cv_nm_interface \
21942 nm_file_list_spec \
21943 lt_cv_truncate_bin \
21944 lt_prog_compiler_no_builtin_flag \
21945 lt_prog_compiler_pic \
21946 lt_prog_compiler_wl \
21947 lt_prog_compiler_static \
21948 lt_cv_prog_compiler_c_o \
21957 export_dynamic_flag_spec \
21958 whole_archive_flag_spec \
21959 compiler_needs_object \
21961 allow_undefined_flag \
21962 no_undefined_flag \
21963 hardcode_libdir_flag_spec \
21964 hardcode_libdir_separator \
21968 variables_saved_for_relink \
21970 library_names_spec \
21972 install_override_mode \
21976 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
21977 *[\\\\\\\`\\"\\\$]*)
21978 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
21981 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
21986 # Double-quote double-evaled strings.
21987 for var in reload_cmds \
21988 old_postinstall_cmds \
21989 old_postuninstall_cmds \
21991 extract_expsyms_cmds \
21992 old_archive_from_new_cmds \
21993 old_archive_from_expsyms_cmds \
21995 archive_expsym_cmds \
21997 module_expsym_cmds \
21998 export_symbols_cmds \
22002 postuninstall_cmds \
22004 sys_lib_search_path_spec \
22005 configure_time_dlsearch_path \
22006 configure_time_lt_sys_library_path; do
22007 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
22008 *[\\\\\\\`\\"\\\$]*)
22009 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
22012 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
22017 ac_aux_dir='$ac_aux_dir'
22019 # See if we are running on zsh, and set the options that allow our
22020 # commands through without removal of \ escapes INIT.
22021 if test -n "\${ZSH_VERSION+set}"; then
22022 setopt NO_GLOB_SUBST
22036 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22038 # Handling of arguments.
22039 for ac_config_target in $ac_config_targets
22041 case $ac_config_target in
22042 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
22043 "disable-rpath") CONFIG_COMMANDS="$CONFIG_COMMANDS disable-rpath" ;;
22044 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
22045 "doc/example.conf") CONFIG_FILES="$CONFIG_FILES doc/example.conf" ;;
22046 "doc/libunbound.3") CONFIG_FILES="$CONFIG_FILES doc/libunbound.3" ;;
22047 "doc/unbound.8") CONFIG_FILES="$CONFIG_FILES doc/unbound.8" ;;
22048 "doc/unbound-anchor.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-anchor.8" ;;
22049 "doc/unbound-checkconf.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-checkconf.8" ;;
22050 "doc/unbound.conf.5") CONFIG_FILES="$CONFIG_FILES doc/unbound.conf.5" ;;
22051 "doc/unbound-control.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-control.8" ;;
22052 "doc/unbound-host.1") CONFIG_FILES="$CONFIG_FILES doc/unbound-host.1" ;;
22053 "smallapp/unbound-control-setup.sh") CONFIG_FILES="$CONFIG_FILES smallapp/unbound-control-setup.sh" ;;
22054 "dnstap/dnstap_config.h") CONFIG_FILES="$CONFIG_FILES dnstap/dnstap_config.h" ;;
22055 "dnscrypt/dnscrypt_config.h") CONFIG_FILES="$CONFIG_FILES dnscrypt/dnscrypt_config.h" ;;
22056 "contrib/libunbound.pc") CONFIG_FILES="$CONFIG_FILES contrib/libunbound.pc" ;;
22057 "contrib/unbound.socket") CONFIG_FILES="$CONFIG_FILES contrib/unbound.socket" ;;
22058 "contrib/unbound.service") CONFIG_FILES="$CONFIG_FILES contrib/unbound.service" ;;
22059 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
22061 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
22066 # If the user did not use the arguments to specify the items to instantiate,
22067 # then the envvar interface is used. Set only those that are not.
22068 # We use the long form for the default assignment because of an extremely
22069 # bizarre bug on SunOS 4.1.3.
22070 if $ac_need_defaults; then
22071 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
22072 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
22073 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
22076 # Have a temporary directory for convenience. Make it in the build tree
22077 # simply because there is no reason against having it here, and in addition,
22078 # creating and moving files from /tmp can sometimes cause problems.
22079 # Hook for its removal unless debugging.
22080 # Note that there is a small window in which the directory will not be cleaned:
22081 # after its creation but before its name has been assigned to `$tmp'.
22085 trap 'exit_status=$?
22086 : "${ac_tmp:=$tmp}"
22087 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
22089 trap 'as_fn_exit 1' 1 2 13 15
22091 # Create a (secure) tmp directory for tmp files.
22094 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
22098 tmp=./conf$$-$RANDOM
22099 (umask 077 && mkdir "$tmp")
22100 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
22103 # Set up the scripts for CONFIG_FILES section.
22104 # No need to generate them if there are no CONFIG_FILES.
22105 # This happens for instance with `./config.status config.h'.
22106 if test -n "$CONFIG_FILES"; then
22109 ac_cr=`echo X | tr X '\015'`
22110 # On cygwin, bash can eat \r inside `` if the user requested igncr.
22111 # But we know of no other shell where ac_cr would be empty at this
22112 # point, so we can use a bashism as a fallback.
22113 if test "x$ac_cr" = x; then
22114 eval ac_cr=\$\'\\r\'
22116 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
22117 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
22120 ac_cs_awk_cr=$ac_cr
22123 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
22128 echo "cat >conf$$subs.awk <<_ACEOF" &&
22129 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
22131 } >conf$$subs.sh ||
22132 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
22133 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
22135 for ac_last_try in false false false false false :; do
22136 . ./conf$$subs.sh ||
22137 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
22139 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
22140 if test $ac_delim_n = $ac_delim_num; then
22142 elif $ac_last_try; then
22143 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
22145 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
22148 rm -f conf$$subs.sh
22150 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22151 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
22155 s/^/S["/; s/!.*/"]=/
22165 s/\(.\{148\}\)..*/\1/
22167 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
22172 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
22179 s/\(.\{148\}\)..*/\1/
22181 s/["\\]/\\&/g; s/^/"/; s/$/"/
22185 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
22190 ' <conf$$subs.awk | sed '
22195 ' >>$CONFIG_STATUS || ac_write_fail=1
22196 rm -f conf$$subs.awk
22197 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22199 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
22200 for (key in S) S_is_set[key] = 1
22206 nfields = split(line, field, "@")
22208 len = length(field[1])
22209 for (i = 2; i < nfields; i++) {
22211 keylen = length(key)
22212 if (S_is_set[key]) {
22214 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
22215 len += length(value) + length(field[++i])
22226 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22227 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
22228 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
22231 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
22232 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
22235 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
22236 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
22237 # trailing colons and then remove the whole line if VPATH becomes empty
22238 # (actually we leave an empty line to preserve line numbers).
22239 if test "x$srcdir" = x.; then
22240 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
22258 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22259 fi # test -n "$CONFIG_FILES"
22261 # Set up the scripts for CONFIG_HEADERS section.
22262 # No need to generate them if there are no CONFIG_HEADERS.
22263 # This happens for instance with `./config.status Makefile'.
22264 if test -n "$CONFIG_HEADERS"; then
22265 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
22269 # Transform confdefs.h into an awk script `defines.awk', embedded as
22270 # here-document in config.status, that substitutes the proper values into
22271 # config.h.in to produce config.h.
22273 # Create a delimiter string that does not exist in confdefs.h, to ease
22274 # handling of long lines.
22276 for ac_last_try in false false :; do
22277 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
22278 if test -z "$ac_tt"; then
22280 elif $ac_last_try; then
22281 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
22283 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
22287 # For the awk script, D is an array of macro values keyed by name,
22288 # likewise P contains macro parameters if any. Preserve backslash
22289 # newline sequences.
22291 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
22293 s/.\{148\}/&'"$ac_delim"'/g
22296 s/^[ ]*#[ ]*define[ ][ ]*/ /
22303 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
22305 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
22309 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
22310 D["\1"]=" \3\\\\\\n"\\/p
22312 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
22317 s/.\{148\}/&'"$ac_delim"'/g
22322 s/["\\]/\\&/g; s/^/"/; s/$/"/p
22325 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
22327 ' <confdefs.h | sed '
22328 s/'"$ac_delim"'/"\\\
22329 "/g' >>$CONFIG_STATUS || ac_write_fail=1
22331 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22332 for (key in D) D_is_set[key] = 1
22335 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
22337 split(line, arg, " ")
22338 if (arg[1] == "#") {
22342 defundef = substr(arg[1], 2)
22345 split(mac1, mac2, "(") #)
22347 prefix = substr(line, 1, index(line, defundef) - 1)
22348 if (D_is_set[macro]) {
22349 # Preserve the white space surrounding the "#".
22350 print prefix "define", macro P[macro] D[macro]
22353 # Replace #undef with comments. This is necessary, for example,
22354 # in the case of _POSIX_SOURCE, which is predefined and required
22355 # on some systems where configure will not decide to define it.
22356 if (defundef == "undef") {
22357 print "/*", prefix defundef, macro, "*/"
22365 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22366 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
22367 fi # test -n "$CONFIG_HEADERS"
22370 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
22375 :[FHLC]) ac_mode=$ac_tag; continue;;
22377 case $ac_mode$ac_tag in
22379 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
22380 :[FH]-) ac_tag=-:-;;
22381 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
22398 -) ac_f="$ac_tmp/stdin";;
22399 *) # Look for the file first in the build tree, then in the source tree
22400 # (if the path is not absolute). The absolute path cannot be DOS-style,
22401 # because $ac_f cannot contain `:'.
22405 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
22407 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
22409 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
22410 as_fn_append ac_file_inputs " '$ac_f'"
22413 # Let's still pretend it is `configure' which instantiates (i.e., don't
22414 # use $as_me), people would be surprised to read:
22415 # /* config.h. Generated by config.status. */
22416 configure_input='Generated from '`
22417 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
22419 if test x"$ac_file" != x-; then
22420 configure_input="$ac_file. $configure_input"
22421 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
22422 $as_echo "$as_me: creating $ac_file" >&6;}
22424 # Neutralize special characters interpreted by sed in replacement strings.
22425 case $configure_input in #(
22426 *\&* | *\|* | *\\* )
22427 ac_sed_conf_input=`$as_echo "$configure_input" |
22428 sed 's/[\\\\&|]/\\\\&/g'`;; #(
22429 *) ac_sed_conf_input=$configure_input;;
22433 *:-:* | *:-) cat >"$ac_tmp/stdin" \
22434 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
22439 ac_dir=`$as_dirname -- "$ac_file" ||
22440 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
22441 X"$ac_file" : 'X\(//\)[^/]' \| \
22442 X"$ac_file" : 'X\(//\)$' \| \
22443 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
22444 $as_echo X"$ac_file" |
22445 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22449 /^X\(\/\/\)[^/].*/{
22462 as_dir="$ac_dir"; as_fn_mkdir_p
22466 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
22468 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
22469 # A ".." for each directory in $ac_dir_suffix.
22470 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
22471 case $ac_top_builddir_sub in
22472 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
22473 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
22476 ac_abs_top_builddir=$ac_pwd
22477 ac_abs_builddir=$ac_pwd$ac_dir_suffix
22478 # for backward compatibility:
22479 ac_top_builddir=$ac_top_build_prefix
22482 .) # We are building in place.
22484 ac_top_srcdir=$ac_top_builddir_sub
22485 ac_abs_top_srcdir=$ac_pwd ;;
22486 [\\/]* | ?:[\\/]* ) # Absolute name.
22487 ac_srcdir=$srcdir$ac_dir_suffix;
22488 ac_top_srcdir=$srcdir
22489 ac_abs_top_srcdir=$srcdir ;;
22490 *) # Relative name.
22491 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
22492 ac_top_srcdir=$ac_top_build_prefix$srcdir
22493 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
22495 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
22506 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22507 # If the template does not know about datarootdir, expand it.
22508 # FIXME: This hack should be removed a few years after 2.60.
22509 ac_datarootdir_hack=; ac_datarootdir_seen=
22520 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
22521 *datarootdir*) ac_datarootdir_seen=yes;;
22522 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
22523 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
22524 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
22526 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22527 ac_datarootdir_hack='
22528 s&@datadir@&$datadir&g
22529 s&@docdir@&$docdir&g
22530 s&@infodir@&$infodir&g
22531 s&@localedir@&$localedir&g
22532 s&@mandir@&$mandir&g
22533 s&\\\${datarootdir}&$datarootdir&g' ;;
22537 # Neutralize VPATH when `$srcdir' = `.'.
22538 # Shell code in configure.ac might set extrasub.
22539 # FIXME: do we really want to maintain this feature?
22540 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22541 ac_sed_extra="$ac_vpsub
22544 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22546 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
22547 s|@configure_input@|$ac_sed_conf_input|;t t
22548 s&@top_builddir@&$ac_top_builddir_sub&;t t
22549 s&@top_build_prefix@&$ac_top_build_prefix&;t t
22550 s&@srcdir@&$ac_srcdir&;t t
22551 s&@abs_srcdir@&$ac_abs_srcdir&;t t
22552 s&@top_srcdir@&$ac_top_srcdir&;t t
22553 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
22554 s&@builddir@&$ac_builddir&;t t
22555 s&@abs_builddir@&$ac_abs_builddir&;t t
22556 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
22557 $ac_datarootdir_hack
22559 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
22560 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
22562 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
22563 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
22564 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
22565 "$ac_tmp/out"`; test -z "$ac_out"; } &&
22566 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
22567 which seems to be undefined. Please make sure it is defined" >&5
22568 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
22569 which seems to be undefined. Please make sure it is defined" >&2;}
22571 rm -f "$ac_tmp/stdin"
22573 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
22574 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
22576 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
22582 if test x"$ac_file" != x-; then
22584 $as_echo "/* $configure_input */" \
22585 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
22586 } >"$ac_tmp/config.h" \
22587 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
22588 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
22589 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
22590 $as_echo "$as_me: $ac_file is unchanged" >&6;}
22593 mv "$ac_tmp/config.h" "$ac_file" \
22594 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
22597 $as_echo "/* $configure_input */" \
22598 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
22599 || as_fn_error $? "could not create -" "$LINENO" 5
22603 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
22604 $as_echo "$as_me: executing $ac_file commands" >&6;}
22609 case $ac_file$ac_mode in
22612 # See if we are running on zsh, and set the options that allow our
22613 # commands through without removal of \ escapes.
22614 if test -n "${ZSH_VERSION+set}"; then
22615 setopt NO_GLOB_SUBST
22619 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
22622 cat <<_LT_EOF >> "$cfgfile"
22624 # Generated automatically by $as_me ($PACKAGE) $VERSION
22625 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
22626 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
22628 # Provide generalized library-building support services.
22629 # Written by Gordon Matzigkeit, 1996
22631 # Copyright (C) 2014 Free Software Foundation, Inc.
22632 # This is free software; see the source for copying conditions. There is NO
22633 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
22635 # GNU Libtool is free software; you can redistribute it and/or modify
22636 # it under the terms of the GNU General Public License as published by
22637 # the Free Software Foundation; either version 2 of of the License, or
22638 # (at your option) any later version.
22640 # As a special exception to the GNU General Public License, if you
22641 # distribute this file as part of a program or library that is built
22642 # using GNU Libtool, you may include this file under the same
22643 # distribution terms that you use for the rest of that program.
22645 # GNU Libtool is distributed in the hope that it will be useful, but
22646 # WITHOUT ANY WARRANTY; without even the implied warranty of
22647 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22648 # GNU General Public License for more details.
22650 # You should have received a copy of the GNU General Public License
22651 # along with this program. If not, see <http://www.gnu.org/licenses/>.
22654 # The names of the tagged configurations supported by this script.
22657 # Configured defaults for sys_lib_dlsearch_path munging.
22658 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
22660 # ### BEGIN LIBTOOL CONFIG
22662 # Which release of libtool.m4 was used?
22663 macro_version=$macro_version
22664 macro_revision=$macro_revision
22666 # Whether or not to build shared libraries.
22667 build_libtool_libs=$enable_shared
22669 # Whether or not to build static libraries.
22670 build_old_libs=$enable_static
22672 # What type of objects to build.
22675 # Whether or not to optimize for fast installation.
22676 fast_install=$enable_fast_install
22678 # Shared archive member basename,for filename based shared library versioning on AIX.
22679 shared_archive_member_spec=$shared_archive_member_spec
22681 # Shell to use when invoking shell scripts.
22684 # An echo program that protects backslashes.
22687 # The PATH separator for the build system.
22688 PATH_SEPARATOR=$lt_PATH_SEPARATOR
22691 host_alias=$host_alias
22695 # The build system.
22696 build_alias=$build_alias
22700 # A sed program that does not truncate output.
22703 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
22704 Xsed="\$SED -e 1s/^X//"
22706 # A grep program that handles long lines.
22712 # A literal string matcher.
22715 # A BSD- or MS-compatible name lister.
22718 # Whether we need soft or hard links.
22721 # What is the maximum length of a command?
22722 max_cmd_len=$max_cmd_len
22724 # Object file suffix (normally "o").
22727 # Executable file suffix (normally "").
22730 # whether the shell understands "unset".
22733 # turn spaces into newlines.
22736 # turn newlines into spaces.
22739 # convert \$build file names to \$host format.
22740 to_host_file_cmd=$lt_cv_to_host_file_cmd
22742 # convert \$build files to toolchain format.
22743 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
22745 # An object symbol dumper.
22746 OBJDUMP=$lt_OBJDUMP
22748 # Method to check whether dependent libraries are shared objects.
22749 deplibs_check_method=$lt_deplibs_check_method
22751 # Command to use when deplibs_check_method = "file_magic".
22752 file_magic_cmd=$lt_file_magic_cmd
22754 # How to find potential files when deplibs_check_method = "file_magic".
22755 file_magic_glob=$lt_file_magic_glob
22757 # Find potential files using nocaseglob when deplibs_check_method = "file_magic".
22758 want_nocaseglob=$lt_want_nocaseglob
22760 # DLL creation program.
22761 DLLTOOL=$lt_DLLTOOL
22763 # Command to associate shared and link libraries.
22764 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
22769 # Flags to create an archive.
22770 AR_FLAGS=$lt_AR_FLAGS
22772 # How to feed a file listing to the archiver.
22773 archiver_list_spec=$lt_archiver_list_spec
22775 # A symbol stripping program.
22778 # Commands used to install an old-style archive.
22780 old_postinstall_cmds=$lt_old_postinstall_cmds
22781 old_postuninstall_cmds=$lt_old_postuninstall_cmds
22783 # Whether to use a lock for old archive extraction.
22784 lock_old_archive_extraction=$lock_old_archive_extraction
22789 # LTCC compiler flags.
22790 LTCFLAGS=$lt_CFLAGS
22792 # Take the output of nm and produce a listing of raw symbols and C names.
22793 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
22795 # Transform the output of nm in a proper C declaration.
22796 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
22798 # Transform the output of nm into a list of symbols to manually relocate.
22799 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
22801 # Transform the output of nm in a C name address pair.
22802 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
22804 # Transform the output of nm in a C name address pair when lib prefix is needed.
22805 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
22807 # The name lister interface.
22808 nm_interface=$lt_lt_cv_nm_interface
22810 # Specify filename containing input files for \$NM.
22811 nm_file_list_spec=$lt_nm_file_list_spec
22813 # The root where to search for dependent libraries,and where our libraries should be installed.
22814 lt_sysroot=$lt_sysroot
22816 # Command to truncate a binary pipe.
22817 lt_truncate_bin=$lt_lt_cv_truncate_bin
22819 # The name of the directory that contains temporary libtool files.
22822 # Used to examine libraries when file_magic_cmd begins with "file".
22823 MAGIC_CMD=$MAGIC_CMD
22825 # Must we lock files when doing compilation?
22826 need_locks=$lt_need_locks
22829 MANIFEST_TOOL=$lt_MANIFEST_TOOL
22831 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
22832 DSYMUTIL=$lt_DSYMUTIL
22834 # Tool to change global to local symbols on Mac OS X.
22837 # Tool to manipulate fat objects and archives on Mac OS X.
22840 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
22843 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
22844 OTOOL64=$lt_OTOOL64
22846 # Old archive suffix (normally "a").
22849 # Shared library suffix (normally ".so").
22850 shrext_cmds=$lt_shrext_cmds
22852 # The commands to extract the exported symbol list from a shared archive.
22853 extract_expsyms_cmds=$lt_extract_expsyms_cmds
22855 # Variables whose values should be saved in libtool wrapper scripts and
22856 # restored at link time.
22857 variables_saved_for_relink=$lt_variables_saved_for_relink
22859 # Do we need the "lib" prefix for modules?
22860 need_lib_prefix=$need_lib_prefix
22862 # Do we need a version for libraries?
22863 need_version=$need_version
22865 # Library versioning type.
22866 version_type=$version_type
22868 # Shared library runtime path variable.
22869 runpath_var=$runpath_var
22871 # Shared library path variable.
22872 shlibpath_var=$shlibpath_var
22874 # Is shlibpath searched before the hard-coded library search path?
22875 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
22877 # Format of library name prefix.
22878 libname_spec=$lt_libname_spec
22880 # List of archive names. First name is the real one, the rest are links.
22881 # The last name is the one that the linker finds with -lNAME
22882 library_names_spec=$lt_library_names_spec
22884 # The coded name of the library, if different from the real name.
22885 soname_spec=$lt_soname_spec
22887 # Permission mode override for installation of shared libraries.
22888 install_override_mode=$lt_install_override_mode
22890 # Command to use after installation of a shared archive.
22891 postinstall_cmds=$lt_postinstall_cmds
22893 # Command to use after uninstallation of a shared archive.
22894 postuninstall_cmds=$lt_postuninstall_cmds
22896 # Commands used to finish a libtool library installation in a directory.
22897 finish_cmds=$lt_finish_cmds
22899 # As "finish_cmds", except a single script fragment to be evaled but
22901 finish_eval=$lt_finish_eval
22903 # Whether we should hardcode library paths into libraries.
22904 hardcode_into_libs=$hardcode_into_libs
22906 # Compile-time system search path for libraries.
22907 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
22909 # Detected run-time system search path for libraries.
22910 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
22912 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
22913 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
22915 # Whether dlopen is supported.
22916 dlopen_support=$enable_dlopen
22918 # Whether dlopen of programs is supported.
22919 dlopen_self=$enable_dlopen_self
22921 # Whether dlopen of statically linked programs is supported.
22922 dlopen_self_static=$enable_dlopen_self_static
22924 # Commands to strip libraries.
22925 old_striplib=$lt_old_striplib
22926 striplib=$lt_striplib
22929 # The linker used to build libraries.
22932 # How to create reloadable object files.
22933 reload_flag=$lt_reload_flag
22934 reload_cmds=$lt_reload_cmds
22936 # Commands used to build an old-style archive.
22937 old_archive_cmds=$lt_old_archive_cmds
22939 # A language specific compiler.
22942 # Is the compiler the GNU compiler?
22945 # Compiler flag to turn off builtin functions.
22946 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
22948 # Additional compiler flags for building library objects.
22949 pic_flag=$lt_lt_prog_compiler_pic
22951 # How to pass a linker flag through the compiler.
22952 wl=$lt_lt_prog_compiler_wl
22954 # Compiler flag to prevent dynamic linking.
22955 link_static_flag=$lt_lt_prog_compiler_static
22957 # Does compiler simultaneously support -c and -o options?
22958 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
22960 # Whether or not to add -lc for building shared libraries.
22961 build_libtool_need_lc=$archive_cmds_need_lc
22963 # Whether or not to disallow shared libs when runtime libs are static.
22964 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
22966 # Compiler flag to allow reflexive dlopens.
22967 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
22969 # Compiler flag to generate shared objects directly from archives.
22970 whole_archive_flag_spec=$lt_whole_archive_flag_spec
22972 # Whether the compiler copes with passing no objects directly.
22973 compiler_needs_object=$lt_compiler_needs_object
22975 # Create an old-style archive from a shared archive.
22976 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
22978 # Create a temporary old-style archive to link instead of a shared archive.
22979 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
22981 # Commands used to build a shared archive.
22982 archive_cmds=$lt_archive_cmds
22983 archive_expsym_cmds=$lt_archive_expsym_cmds
22985 # Commands used to build a loadable module if different from building
22986 # a shared archive.
22987 module_cmds=$lt_module_cmds
22988 module_expsym_cmds=$lt_module_expsym_cmds
22990 # Whether we are building with GNU ld or not.
22991 with_gnu_ld=$lt_with_gnu_ld
22993 # Flag that allows shared libraries with undefined symbols to be built.
22994 allow_undefined_flag=$lt_allow_undefined_flag
22996 # Flag that enforces no undefined symbols.
22997 no_undefined_flag=$lt_no_undefined_flag
22999 # Flag to hardcode \$libdir into a binary during linking.
23000 # This must work even if \$libdir does not exist
23001 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
23003 # Whether we need a single "-rpath" flag with a separated argument.
23004 hardcode_libdir_separator=$lt_hardcode_libdir_separator
23006 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
23007 # DIR into the resulting binary.
23008 hardcode_direct=$hardcode_direct
23010 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
23011 # DIR into the resulting binary and the resulting library dependency is
23012 # "absolute",i.e impossible to change by setting \$shlibpath_var if the
23013 # library is relocated.
23014 hardcode_direct_absolute=$hardcode_direct_absolute
23016 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
23017 # into the resulting binary.
23018 hardcode_minus_L=$hardcode_minus_L
23020 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
23021 # into the resulting binary.
23022 hardcode_shlibpath_var=$hardcode_shlibpath_var
23024 # Set to "yes" if building a shared library automatically hardcodes DIR
23025 # into the library and all subsequent libraries and executables linked
23027 hardcode_automatic=$hardcode_automatic
23029 # Set to yes if linker adds runtime paths of dependent libraries
23030 # to runtime path list.
23031 inherit_rpath=$inherit_rpath
23033 # Whether libtool must link a program against all its dependency libraries.
23034 link_all_deplibs=$link_all_deplibs
23036 # Set to "yes" if exported symbols are required.
23037 always_export_symbols=$always_export_symbols
23039 # The commands to list exported symbols.
23040 export_symbols_cmds=$lt_export_symbols_cmds
23042 # Symbols that should not be listed in the preloaded symbols.
23043 exclude_expsyms=$lt_exclude_expsyms
23045 # Symbols that must always be exported.
23046 include_expsyms=$lt_include_expsyms
23048 # Commands necessary for linking programs (against libraries) with templates.
23049 prelink_cmds=$lt_prelink_cmds
23051 # Commands necessary for finishing linking programs.
23052 postlink_cmds=$lt_postlink_cmds
23054 # Specify filename containing input files.
23055 file_list_spec=$lt_file_list_spec
23057 # How to hardcode a shared library path into an executable.
23058 hardcode_action=$hardcode_action
23060 # ### END LIBTOOL CONFIG
23064 cat <<'_LT_EOF' >> "$cfgfile"
23066 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
23068 # func_munge_path_list VARIABLE PATH
23069 # -----------------------------------
23070 # VARIABLE is name of variable containing _space_ separated list of
23071 # directories to be munged by the contents of PATH, which is string
23074 # string "DIR[ DIR]" will be prepended to VARIABLE
23076 # string "DIR[ DIR]" will be appended to VARIABLE
23077 # "DIRP[:DIRP]::[DIRA:]DIRA"
23078 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
23079 # "DIRA[ DIRA]" will be appended to VARIABLE
23081 # VARIABLE will be replaced by "DIR[ DIR]"
23082 func_munge_path_list ()
23088 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
23091 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
23094 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
23095 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
23098 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
23104 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
23105 func_cc_basename ()
23107 for cc_temp in $*""; do
23109 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
23110 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
23115 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
23119 # ### END FUNCTIONS SHARED WITH CONFIGURE
23125 cat <<\_LT_EOF >> "$cfgfile"
23126 # AIX sometimes has problems with the GCC collect2 program. For some
23127 # reason, if we set the COLLECT_NAMES environment variable, the problems
23128 # vanish in a puff of smoke.
23129 if test set != "${COLLECT_NAMES+set}"; then
23131 export COLLECT_NAMES
23138 ltmain=$ac_aux_dir/ltmain.sh
23141 # We use sed instead of cat because bash on DJGPP gets confused if
23142 # if finds mixed CR/LF and LF-only lines. Since sed operates in
23143 # text mode, it properly converts lines to CR/LF. This bash problem
23144 # is reportedly fixed, but why not run on old versions too?
23145 sed '$q' "$ltmain" >> "$cfgfile" \
23146 || (rm -f "$cfgfile"; exit 1)
23148 mv -f "$cfgfile" "$ofile" ||
23149 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
23154 sed < libtool > libtool-2 \
23155 's/^hardcode_libdir_flag_spec.*$'/'hardcode_libdir_flag_spec=" -D__LIBTOOL_RPATH_SED__ "/'
23156 mv libtool-2 libtool
23158 libtool="./libtool"
23167 ac_clean_files=$ac_clean_files_save
23169 test $ac_write_fail = 0 ||
23170 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
23173 # configure is writing to config.log, and then calls config.status.
23174 # config.status does its own redirection, appending to config.log.
23175 # Unfortunately, on DOS this fails, as config.log is still kept open
23176 # by configure, so config.status won't be able to write to it; its
23177 # output is simply discarded. So we exec the FD to /dev/null,
23178 # effectively closing config.log, so it can be properly (re)opened and
23179 # appended to by config.status. When coming back to configure, we
23180 # need to make the FD available again.
23181 if test "$no_create" != yes; then
23183 ac_config_status_args=
23184 test "$silent" = yes &&
23185 ac_config_status_args="$ac_config_status_args --quiet"
23187 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
23189 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
23190 # would make configure fail if this is the last instruction.
23191 $ac_cs_success || as_fn_exit 1
23193 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
23194 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
23195 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}