3 # From configure.in Revision: 1.87.2.1
38 # Guess values for system-dependent variables and create Makefiles.
39 # Generated automatically using autoconf version 2.13
40 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
42 # This configure script is free software; the Free Software Foundation
43 # gives unlimited permission to copy, distribute and modify it.
47 ac_default_prefix=/usr/local
48 # Any additions from configure.in:
50 --without-gcc don't use gcc"
52 --disable-protochain disable \"protochain\" insn"
54 --with-pcap=TYPE use packet capture TYPE"
56 --enable-ipv6 build IPv6-capable version"
58 --without-flex don't use flex"
60 --without-bison don't use bison"
62 # Initialize some variables set by options.
63 # The variables have the same names as the options, with
64 # dashes changed to underlines.
66 cache_file=./config.cache
75 program_transform_name=s,x,x,
83 bindir='${exec_prefix}/bin'
84 sbindir='${exec_prefix}/sbin'
85 libexecdir='${exec_prefix}/libexec'
86 datadir='${prefix}/share'
87 sysconfdir='${prefix}/etc'
88 sharedstatedir='${prefix}/com'
89 localstatedir='${prefix}/var'
90 libdir='${exec_prefix}/lib'
91 includedir='${prefix}/include'
92 oldincludedir='/usr/include'
93 infodir='${prefix}/info'
94 mandir='${prefix}/man'
96 # Initialize some other variables.
99 SHELL=${CONFIG_SHELL-/bin/sh}
100 # Maximum number of lines to put in a shell here document.
107 # If the previous option needs an argument, assign it.
108 if test -n "$ac_prev"; then
109 eval "$ac_prev=\$ac_option"
115 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
119 # Accept the important Cygnus configure options, so we can diagnose typos.
123 -bindir | --bindir | --bindi | --bind | --bin | --bi)
125 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
126 bindir="$ac_optarg" ;;
128 -build | --build | --buil | --bui | --bu)
130 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
131 build="$ac_optarg" ;;
133 -cache-file | --cache-file | --cache-fil | --cache-fi \
134 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
135 ac_prev=cache_file ;;
136 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
137 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
138 cache_file="$ac_optarg" ;;
140 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
142 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
144 datadir="$ac_optarg" ;;
146 -disable-* | --disable-*)
147 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
148 # Reject names that are not valid shell variable names.
149 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
150 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
152 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
153 eval "enable_${ac_feature}=no" ;;
155 -enable-* | --enable-*)
156 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
157 # Reject names that are not valid shell variable names.
158 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
159 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
161 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
166 eval "enable_${ac_feature}='$ac_optarg'" ;;
168 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
169 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
170 | --exec | --exe | --ex)
171 ac_prev=exec_prefix ;;
172 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
173 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
174 | --exec=* | --exe=* | --ex=*)
175 exec_prefix="$ac_optarg" ;;
177 -gas | --gas | --ga | --g)
178 # Obsolete; use --with-gas.
181 -help | --help | --hel | --he)
182 # Omit some internal or obsolete options to make the list less imposing.
183 # This message is too long to be a string in the A/UX 3.1 sh.
185 Usage: configure [options] [host]
186 Options: [defaults in brackets after descriptions]
188 --cache-file=FILE cache test results in FILE
189 --help print this message
190 --no-create do not create output files
191 --quiet, --silent do not print \`checking...' messages
192 --version print the version of autoconf that created configure
193 Directory and file names:
194 --prefix=PREFIX install architecture-independent files in PREFIX
196 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
198 --bindir=DIR user executables in DIR [EPREFIX/bin]
199 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
200 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
201 --datadir=DIR read-only architecture-independent data in DIR
203 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
204 --sharedstatedir=DIR modifiable architecture-independent data in DIR
206 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
207 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
208 --includedir=DIR C header files in DIR [PREFIX/include]
209 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
210 --infodir=DIR info documentation in DIR [PREFIX/info]
211 --mandir=DIR man documentation in DIR [PREFIX/man]
212 --srcdir=DIR find the sources in DIR [configure dir or ..]
213 --program-prefix=PREFIX prepend PREFIX to installed program names
214 --program-suffix=SUFFIX append SUFFIX to installed program names
215 --program-transform-name=PROGRAM
216 run sed PROGRAM on installed program names
220 --build=BUILD configure for building on BUILD [BUILD=HOST]
221 --host=HOST configure for HOST [guessed]
222 --target=TARGET configure for TARGET [TARGET=HOST]
223 Features and packages:
224 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
225 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
226 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
227 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
228 --x-includes=DIR X include files are in DIR
229 --x-libraries=DIR X library files are in DIR
231 if test -n "$ac_help"; then
232 echo "--enable and --with options recognized:$ac_help"
236 -host | --host | --hos | --ho)
238 -host=* | --host=* | --hos=* | --ho=*)
241 -includedir | --includedir | --includedi | --included | --include \
242 | --includ | --inclu | --incl | --inc)
243 ac_prev=includedir ;;
244 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
245 | --includ=* | --inclu=* | --incl=* | --inc=*)
246 includedir="$ac_optarg" ;;
248 -infodir | --infodir | --infodi | --infod | --info | --inf)
250 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
251 infodir="$ac_optarg" ;;
253 -libdir | --libdir | --libdi | --libd)
255 -libdir=* | --libdir=* | --libdi=* | --libd=*)
256 libdir="$ac_optarg" ;;
258 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
259 | --libexe | --libex | --libe)
260 ac_prev=libexecdir ;;
261 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
262 | --libexe=* | --libex=* | --libe=*)
263 libexecdir="$ac_optarg" ;;
265 -localstatedir | --localstatedir | --localstatedi | --localstated \
266 | --localstate | --localstat | --localsta | --localst \
267 | --locals | --local | --loca | --loc | --lo)
268 ac_prev=localstatedir ;;
269 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
270 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
271 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
272 localstatedir="$ac_optarg" ;;
274 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
276 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
277 mandir="$ac_optarg" ;;
280 # Obsolete; use --without-fp.
283 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
287 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
288 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
291 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
292 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
293 | --oldin | --oldi | --old | --ol | --o)
294 ac_prev=oldincludedir ;;
295 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
296 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
297 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
298 oldincludedir="$ac_optarg" ;;
300 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
302 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
303 prefix="$ac_optarg" ;;
305 -program-prefix | --program-prefix | --program-prefi | --program-pref \
306 | --program-pre | --program-pr | --program-p)
307 ac_prev=program_prefix ;;
308 -program-prefix=* | --program-prefix=* | --program-prefi=* \
309 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
310 program_prefix="$ac_optarg" ;;
312 -program-suffix | --program-suffix | --program-suffi | --program-suff \
313 | --program-suf | --program-su | --program-s)
314 ac_prev=program_suffix ;;
315 -program-suffix=* | --program-suffix=* | --program-suffi=* \
316 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
317 program_suffix="$ac_optarg" ;;
319 -program-transform-name | --program-transform-name \
320 | --program-transform-nam | --program-transform-na \
321 | --program-transform-n | --program-transform- \
322 | --program-transform | --program-transfor \
323 | --program-transfo | --program-transf \
324 | --program-trans | --program-tran \
325 | --progr-tra | --program-tr | --program-t)
326 ac_prev=program_transform_name ;;
327 -program-transform-name=* | --program-transform-name=* \
328 | --program-transform-nam=* | --program-transform-na=* \
329 | --program-transform-n=* | --program-transform-=* \
330 | --program-transform=* | --program-transfor=* \
331 | --program-transfo=* | --program-transf=* \
332 | --program-trans=* | --program-tran=* \
333 | --progr-tra=* | --program-tr=* | --program-t=*)
334 program_transform_name="$ac_optarg" ;;
336 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
337 | -silent | --silent | --silen | --sile | --sil)
340 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
342 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
344 sbindir="$ac_optarg" ;;
346 -sharedstatedir | --sharedstatedir | --sharedstatedi \
347 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
348 | --sharedst | --shareds | --shared | --share | --shar \
350 ac_prev=sharedstatedir ;;
351 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
352 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
353 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
355 sharedstatedir="$ac_optarg" ;;
357 -site | --site | --sit)
359 -site=* | --site=* | --sit=*)
362 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
364 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
365 srcdir="$ac_optarg" ;;
367 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
368 | --syscon | --sysco | --sysc | --sys | --sy)
369 ac_prev=sysconfdir ;;
370 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
371 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
372 sysconfdir="$ac_optarg" ;;
374 -target | --target | --targe | --targ | --tar | --ta | --t)
376 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
377 target="$ac_optarg" ;;
379 -v | -verbose | --verbose | --verbos | --verbo | --verb)
382 -version | --version | --versio | --versi | --vers)
383 echo "configure generated by autoconf version 2.13"
387 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
388 # Reject names that are not valid shell variable names.
389 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
390 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
392 ac_package=`echo $ac_package| sed 's/-/_/g'`
397 eval "with_${ac_package}='$ac_optarg'" ;;
399 -without-* | --without-*)
400 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
401 # Reject names that are not valid shell variable names.
402 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
403 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
405 ac_package=`echo $ac_package| sed 's/-/_/g'`
406 eval "with_${ac_package}=no" ;;
409 # Obsolete; use --with-x.
412 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
413 | --x-incl | --x-inc | --x-in | --x-i)
414 ac_prev=x_includes ;;
415 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
416 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
417 x_includes="$ac_optarg" ;;
419 -x-libraries | --x-libraries | --x-librarie | --x-librari \
420 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
421 ac_prev=x_libraries ;;
422 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
423 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
424 x_libraries="$ac_optarg" ;;
426 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
430 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
431 echo "configure: warning: $ac_option: invalid host type" 1>&2
433 if test "x$nonopt" != xNONE; then
434 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
442 if test -n "$ac_prev"; then
443 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
446 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
448 # File descriptor usage:
451 # 2 errors and warnings
452 # 3 some systems may open it to /dev/tty
453 # 4 used on the Kubota Titan
454 # 6 checking for... messages and results
455 # 5 compiler messages saved in config.log
456 if test "$silent" = yes; then
464 This file contains any messages produced by compilers while
465 running configure, to aid debugging if configure makes a mistake.
468 # Strip out --no-create and --no-recursion so they do not pile up.
469 # Also quote any args containing shell metacharacters.
474 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
475 | --no-cr | --no-c) ;;
476 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
477 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
478 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
479 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
480 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
485 # Only set these to C if already set. These must not be set unconditionally
486 # because not all systems understand e.g. LANG=C (notably SCO).
487 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
488 # Non-C LC_CTYPE values break the ctype check.
489 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
490 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
491 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
492 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
494 # confdefs.h avoids OS command line length limits that DEFS can exceed.
495 rm -rf conftest* confdefs.h
496 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
499 # A filename unique to this package, relative to the directory that
500 # configure is in, which we can look for to find out if srcdir is correct.
501 ac_unique_file=pcap.c
503 # Find the source files, if location was not specified.
504 if test -z "$srcdir"; then
505 ac_srcdir_defaulted=yes
506 # Try the directory containing this script, then its parent.
508 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
509 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
511 if test ! -r $srcdir/$ac_unique_file; then
515 ac_srcdir_defaulted=no
517 if test ! -r $srcdir/$ac_unique_file; then
518 if test "$ac_srcdir_defaulted" = yes; then
519 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
521 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
524 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
526 # Prefer explicitly selected file to automatically selected ones.
527 if test -z "$CONFIG_SITE"; then
528 if test "x$prefix" != xNONE; then
529 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
531 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
534 for ac_site_file in $CONFIG_SITE; do
535 if test -r "$ac_site_file"; then
536 echo "loading site script $ac_site_file"
541 if test -r "$cache_file"; then
542 echo "loading cache $cache_file"
545 echo "creating cache $cache_file"
550 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
551 ac_cpp='$CPP $CPPFLAGS'
552 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
553 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
554 cross_compiling=$ac_cv_prog_cc_cross
558 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
559 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
560 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
567 ac_n= ac_c='\c' ac_t=
573 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
574 if test -f $ac_dir/install-sh; then
576 ac_install_sh="$ac_aux_dir/install-sh -c"
578 elif test -f $ac_dir/install.sh; then
580 ac_install_sh="$ac_aux_dir/install.sh -c"
584 if test -z "$ac_aux_dir"; then
585 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
587 ac_config_guess=$ac_aux_dir/config.guess
588 ac_config_sub=$ac_aux_dir/config.sub
589 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
592 # Do some error checking and defaulting for the host and target type.
594 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
597 # 1. You are not allowed to specify --host, --target, and nonopt at the
599 # 2. Host defaults to nonopt.
600 # 3. If nonopt is not specified, then host defaults to the current host,
601 # as determined by config.guess.
602 # 4. Target and build default to nonopt.
603 # 5. If nonopt is not specified, then target and build default to host.
605 # The aliases save the names the user supplied, while $host etc.
606 # will get canonicalized.
607 case $host---$target---$nonopt in
608 NONE---*---* | *---NONE---* | *---*---NONE) ;;
609 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
613 # Make sure we can run config.sub.
614 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
615 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
618 echo $ac_n "checking host system type""... $ac_c" 1>&6
619 echo "configure:620: checking host system type" >&5
622 case "$host_alias" in
626 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
627 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
629 *) host_alias=$nonopt ;;
633 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
634 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
635 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
636 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
637 echo "$ac_t""$host" 1>&6
639 echo $ac_n "checking target system type""... $ac_c" 1>&6
640 echo "configure:641: checking target system type" >&5
643 case "$target_alias" in
646 NONE) target_alias=$host_alias ;;
647 *) target_alias=$nonopt ;;
651 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
652 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
653 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
654 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
655 echo "$ac_t""$target" 1>&6
657 echo $ac_n "checking build system type""... $ac_c" 1>&6
658 echo "configure:659: checking build system type" >&5
661 case "$build_alias" in
664 NONE) build_alias=$host_alias ;;
665 *) build_alias=$nonopt ;;
669 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
670 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
671 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
672 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
673 echo "$ac_t""$build" 1>&6
675 test "$host_alias" != "$target_alias" &&
676 test "$program_prefix$program_suffix$program_transform_name" = \
678 program_prefix=${target_alias}-
685 # Check whether --with-gcc or --without-gcc was given.
686 if test "${with_gcc+set}" = set; then
693 if test "${srcdir}" != "." ; then
694 V_INCLS="-I\$(srcdir)"
696 if test "${CFLAGS+set}" = set; then
699 if test -z "$CC" ; then
703 # Extract the first word of "shlicc2", so it can be a program name with args.
704 set dummy shlicc2; ac_word=$2
705 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
706 echo "configure:707: checking for $ac_word" >&5
707 if eval "test \"`echo '$''{'ac_cv_prog_SHLICC2'+set}'`\" = set"; then
708 echo $ac_n "(cached) $ac_c" 1>&6
710 if test -n "$SHLICC2"; then
711 ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test.
713 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
715 for ac_dir in $ac_dummy; do
716 test -z "$ac_dir" && ac_dir=.
717 if test -f $ac_dir/$ac_word; then
718 ac_cv_prog_SHLICC2="yes"
723 test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no"
726 SHLICC2="$ac_cv_prog_SHLICC2"
727 if test -n "$SHLICC2"; then
728 echo "$ac_t""$SHLICC2" 1>&6
730 echo "$ac_t""no" 1>&6
733 if test $SHLICC2 = yes ; then
740 if test -z "$CC" -a "$with_gcc" = no ; then
744 # Extract the first word of "gcc", so it can be a program name with args.
745 set dummy gcc; ac_word=$2
746 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
747 echo "configure:748: checking for $ac_word" >&5
748 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
749 echo $ac_n "(cached) $ac_c" 1>&6
751 if test -n "$CC"; then
752 ac_cv_prog_CC="$CC" # Let the user override the test.
754 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
756 for ac_dir in $ac_dummy; do
757 test -z "$ac_dir" && ac_dir=.
758 if test -f $ac_dir/$ac_word; then
767 if test -n "$CC"; then
768 echo "$ac_t""$CC" 1>&6
770 echo "$ac_t""no" 1>&6
773 if test -z "$CC"; then
774 # Extract the first word of "cc", so it can be a program name with args.
775 set dummy cc; ac_word=$2
776 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
777 echo "configure:778: checking for $ac_word" >&5
778 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
779 echo $ac_n "(cached) $ac_c" 1>&6
781 if test -n "$CC"; then
782 ac_cv_prog_CC="$CC" # Let the user override the test.
784 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
787 for ac_dir in $ac_dummy; do
788 test -z "$ac_dir" && ac_dir=.
789 if test -f $ac_dir/$ac_word; then
790 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
799 if test $ac_prog_rejected = yes; then
800 # We found a bogon in the path, so make sure we never use it.
801 set dummy $ac_cv_prog_CC
803 if test $# -gt 0; then
804 # We chose a different compiler from the bogus one.
805 # However, it has the same basename, so the bogon will be chosen
806 # first if we set CC to just the basename; use the full file name.
808 set dummy "$ac_dir/$ac_word" "$@"
816 if test -n "$CC"; then
817 echo "$ac_t""$CC" 1>&6
819 echo "$ac_t""no" 1>&6
822 if test -z "$CC"; then
825 # Extract the first word of "cl", so it can be a program name with args.
826 set dummy cl; ac_word=$2
827 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
828 echo "configure:829: checking for $ac_word" >&5
829 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
830 echo $ac_n "(cached) $ac_c" 1>&6
832 if test -n "$CC"; then
833 ac_cv_prog_CC="$CC" # Let the user override the test.
835 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
837 for ac_dir in $ac_dummy; do
838 test -z "$ac_dir" && ac_dir=.
839 if test -f $ac_dir/$ac_word; then
848 if test -n "$CC"; then
849 echo "$ac_t""$CC" 1>&6
851 echo "$ac_t""no" 1>&6
856 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
859 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
860 echo "configure:861: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
863 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
864 ac_cpp='$CPP $CPPFLAGS'
865 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
866 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
867 cross_compiling=$ac_cv_prog_cc_cross
869 cat > conftest.$ac_ext << EOF
871 #line 872 "configure"
872 #include "confdefs.h"
876 if { (eval echo configure:877: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
877 ac_cv_prog_cc_works=yes
878 # If we can't run a trivial program, we are probably using a cross compiler.
879 if (./conftest; exit) 2>/dev/null; then
880 ac_cv_prog_cc_cross=no
882 ac_cv_prog_cc_cross=yes
885 echo "configure: failed program was:" >&5
886 cat conftest.$ac_ext >&5
887 ac_cv_prog_cc_works=no
891 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
892 ac_cpp='$CPP $CPPFLAGS'
893 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
894 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
895 cross_compiling=$ac_cv_prog_cc_cross
897 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
898 if test $ac_cv_prog_cc_works = no; then
899 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
901 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
902 echo "configure:903: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
903 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
904 cross_compiling=$ac_cv_prog_cc_cross
906 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
907 echo "configure:908: checking whether we are using GNU C" >&5
908 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
909 echo $ac_n "(cached) $ac_c" 1>&6
911 cat > conftest.c <<EOF
916 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:917: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
923 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
925 if test $ac_cv_prog_gcc = yes; then
931 ac_test_CFLAGS="${CFLAGS+set}"
932 ac_save_CFLAGS="$CFLAGS"
934 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
935 echo "configure:936: checking whether ${CC-cc} accepts -g" >&5
936 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
937 echo $ac_n "(cached) $ac_c" 1>&6
939 echo 'void f(){}' > conftest.c
940 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
949 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
950 if test "$ac_test_CFLAGS" = set; then
951 CFLAGS="$ac_save_CFLAGS"
952 elif test $ac_cv_prog_cc_g = yes; then
953 if test "$GCC" = yes; then
959 if test "$GCC" = yes; then
966 if test "$GCC" = yes ; then
967 if test "$SHLICC2" = yes ; then
971 echo $ac_n "checking gcc version""... $ac_c" 1>&6
972 echo "configure:973: checking gcc version" >&5
973 if eval "test \"`echo '$''{'ac_cv_lbl_gcc_vers'+set}'`\" = set"; then
974 echo $ac_n "(cached) $ac_c" 1>&6
976 ac_cv_lbl_gcc_vers=`$CC -v 2>&1 | \
977 sed -e '/^gcc version /!d' \
978 -e 's/^gcc version //' \
979 -e 's/ .*//' -e 's/^[^0-9]*//' \
983 echo "$ac_t""$ac_cv_lbl_gcc_vers" 1>&6
984 if test $ac_cv_lbl_gcc_vers -gt 1 ; then
989 echo $ac_n "checking that $CC handles ansi prototypes""... $ac_c" 1>&6
990 echo "configure:991: checking that $CC handles ansi prototypes" >&5
991 if eval "test \"`echo '$''{'ac_cv_lbl_cc_ansi_prototypes'+set}'`\" = set"; then
992 echo $ac_n "(cached) $ac_c" 1>&6
994 cat > conftest.$ac_ext <<EOF
995 #line 996 "configure"
996 #include "confdefs.h"
997 #include <sys/types.h>
999 int frob(int, char *)
1002 if { (eval echo configure:1003: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1004 ac_cv_lbl_cc_ansi_prototypes=yes
1006 echo "configure: failed program was:" >&5
1007 cat conftest.$ac_ext >&5
1009 ac_cv_lbl_cc_ansi_prototypes=no
1014 echo "$ac_t""$ac_cv_lbl_cc_ansi_prototypes" 1>&6
1015 if test $ac_cv_lbl_cc_ansi_prototypes = no ; then
1016 case "$target_os" in
1019 echo $ac_n "checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)""... $ac_c" 1>&6
1020 echo "configure:1021: checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)" >&5
1021 savedcflags="$CFLAGS"
1022 CFLAGS="-Aa -D_HPUX_SOURCE $CFLAGS"
1023 if eval "test \"`echo '$''{'ac_cv_lbl_cc_hpux_cc_aa'+set}'`\" = set"; then
1024 echo $ac_n "(cached) $ac_c" 1>&6
1026 cat > conftest.$ac_ext <<EOF
1027 #line 1028 "configure"
1028 #include "confdefs.h"
1029 #include <sys/types.h>
1031 int frob(int, char *)
1034 if { (eval echo configure:1035: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1036 ac_cv_lbl_cc_hpux_cc_aa=yes
1038 echo "configure: failed program was:" >&5
1039 cat conftest.$ac_ext >&5
1041 ac_cv_lbl_cc_hpux_cc_aa=no
1046 echo "$ac_t""$ac_cv_lbl_cc_hpux_cc_aa" 1>&6
1047 if test $ac_cv_lbl_cc_hpux_cc_aa = no ; then
1048 { echo "configure: error: see the INSTALL doc for more info" 1>&2; exit 1; }
1050 CFLAGS="$savedcflags"
1051 V_CCOPT="-Aa $V_CCOPT"
1052 cat >> confdefs.h <<\EOF
1053 #define _HPUX_SOURCE 1
1059 { echo "configure: error: see the INSTALL doc for more info" 1>&2; exit 1; }
1063 V_INCLS="$V_INCLS -I/usr/local/include"
1064 LDFLAGS="$LDFLAGS -L/usr/local/lib"
1066 case "$target_os" in
1069 V_CCOPT="$V_CCOPT -xansi -signed -g3"
1073 V_CCOPT="$V_CCOPT -std1 -g3"
1077 echo $ac_n "checking that Ultrix $CC hacks const in prototypes""... $ac_c" 1>&6
1078 echo "configure:1079: checking that Ultrix $CC hacks const in prototypes" >&5
1079 if eval "test \"`echo '$''{'ac_cv_lbl_cc_const_proto'+set}'`\" = set"; then
1080 echo $ac_n "(cached) $ac_c" 1>&6
1082 cat > conftest.$ac_ext <<EOF
1083 #line 1084 "configure"
1084 #include "confdefs.h"
1085 #include <sys/types.h>
1087 struct a { int b; };
1088 void c(const struct a *)
1091 if { (eval echo configure:1092: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1093 ac_cv_lbl_cc_const_proto=yes
1095 echo "configure: failed program was:" >&5
1096 cat conftest.$ac_ext >&5
1098 ac_cv_lbl_cc_const_proto=no
1103 echo "$ac_t""$ac_cv_lbl_cc_const_proto" 1>&6
1104 if test $ac_cv_lbl_cc_const_proto = no ; then
1105 cat >> confdefs.h <<\EOF
1114 echo $ac_n "checking for inline""... $ac_c" 1>&6
1115 echo "configure:1116: checking for inline" >&5
1116 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1117 echo $ac_n "(cached) $ac_c" 1>&6
1120 for ac_kw in inline __inline__ __inline; do
1121 cat > conftest.$ac_ext <<EOF
1122 #line 1123 "configure"
1123 #include "confdefs.h"
1129 if { (eval echo configure:1130: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1131 ac_cv_c_inline=$ac_kw; break
1133 echo "configure: failed program was:" >&5
1134 cat conftest.$ac_ext >&5
1141 echo "$ac_t""$ac_cv_c_inline" 1>&6
1142 case "$ac_cv_c_inline" in
1144 no) cat >> confdefs.h <<\EOF
1148 *) cat >> confdefs.h <<EOF
1149 #define inline $ac_cv_c_inline
1155 echo $ac_n "checking for __attribute__""... $ac_c" 1>&6
1156 echo "configure:1157: checking for __attribute__" >&5
1157 if eval "test \"`echo '$''{'ac_cv___attribute__'+set}'`\" = set"; then
1158 echo $ac_n "(cached) $ac_c" 1>&6
1161 cat > conftest.$ac_ext <<EOF
1162 #line 1163 "configure"
1163 #include "confdefs.h"
1169 static void foo(void) __attribute__ ((noreturn));
1179 if { (eval echo configure:1180: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1181 ac_cv___attribute__=yes
1183 echo "configure: failed program was:" >&5
1184 cat conftest.$ac_ext >&5
1186 ac_cv___attribute__=no
1191 if test "$ac_cv___attribute__" = "yes"; then
1192 cat >> confdefs.h <<\EOF
1193 #define HAVE___ATTRIBUTE__ 1
1197 echo "$ac_t""$ac_cv___attribute__" 1>&6
1200 echo $ac_n "checking for u_int8_t using $CC""... $ac_c" 1>&6
1201 echo "configure:1202: checking for u_int8_t using $CC" >&5
1202 if eval "test \"`echo '$''{'ac_cv_lbl_have_u_int8_t'+set}'`\" = set"; then
1203 echo $ac_n "(cached) $ac_c" 1>&6
1205 cat > conftest.$ac_ext <<EOF
1206 #line 1207 "configure"
1207 #include "confdefs.h"
1209 # include "confdefs.h"
1210 # include <sys/types.h>
1212 # include <stdlib.h>
1213 # include <stddef.h>
1219 if { (eval echo configure:1220: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1221 ac_cv_lbl_have_u_int8_t=yes
1223 echo "configure: failed program was:" >&5
1224 cat conftest.$ac_ext >&5
1226 ac_cv_lbl_have_u_int8_t=no
1231 echo "$ac_t""$ac_cv_lbl_have_u_int8_t" 1>&6
1232 if test $ac_cv_lbl_have_u_int8_t = no ; then
1233 cat >> confdefs.h <<\EOF
1234 #define u_int8_t u_char
1238 echo $ac_n "checking for u_int16_t using $CC""... $ac_c" 1>&6
1239 echo "configure:1240: checking for u_int16_t using $CC" >&5
1240 if eval "test \"`echo '$''{'ac_cv_lbl_have_u_int16_t'+set}'`\" = set"; then
1241 echo $ac_n "(cached) $ac_c" 1>&6
1243 cat > conftest.$ac_ext <<EOF
1244 #line 1245 "configure"
1245 #include "confdefs.h"
1247 # include "confdefs.h"
1248 # include <sys/types.h>
1250 # include <stdlib.h>
1251 # include <stddef.h>
1257 if { (eval echo configure:1258: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1259 ac_cv_lbl_have_u_int16_t=yes
1261 echo "configure: failed program was:" >&5
1262 cat conftest.$ac_ext >&5
1264 ac_cv_lbl_have_u_int16_t=no
1269 echo "$ac_t""$ac_cv_lbl_have_u_int16_t" 1>&6
1270 if test $ac_cv_lbl_have_u_int16_t = no ; then
1271 cat >> confdefs.h <<\EOF
1272 #define u_int16_t u_short
1276 echo $ac_n "checking for u_int32_t using $CC""... $ac_c" 1>&6
1277 echo "configure:1278: checking for u_int32_t using $CC" >&5
1278 if eval "test \"`echo '$''{'ac_cv_lbl_have_u_int32_t'+set}'`\" = set"; then
1279 echo $ac_n "(cached) $ac_c" 1>&6
1281 cat > conftest.$ac_ext <<EOF
1282 #line 1283 "configure"
1283 #include "confdefs.h"
1285 # include "confdefs.h"
1286 # include <sys/types.h>
1288 # include <stdlib.h>
1289 # include <stddef.h>
1295 if { (eval echo configure:1296: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1297 ac_cv_lbl_have_u_int32_t=yes
1299 echo "configure: failed program was:" >&5
1300 cat conftest.$ac_ext >&5
1302 ac_cv_lbl_have_u_int32_t=no
1307 echo "$ac_t""$ac_cv_lbl_have_u_int32_t" 1>&6
1308 if test $ac_cv_lbl_have_u_int32_t = no ; then
1309 cat >> confdefs.h <<\EOF
1310 #define u_int32_t u_int
1315 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1316 echo "configure:1317: checking how to run the C preprocessor" >&5
1317 # On Suns, sometimes $CPP names a directory.
1318 if test -n "$CPP" && test -d "$CPP"; then
1321 if test -z "$CPP"; then
1322 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1323 echo $ac_n "(cached) $ac_c" 1>&6
1325 # This must be in double quotes, not single quotes, because CPP may get
1326 # substituted into the Makefile and "${CC-cc}" will confuse make.
1328 # On the NeXT, cc -E runs the code through the compiler's parser,
1329 # not just through cpp.
1330 cat > conftest.$ac_ext <<EOF
1331 #line 1332 "configure"
1332 #include "confdefs.h"
1336 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1337 { (eval echo configure:1338: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1338 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1339 if test -z "$ac_err"; then
1343 echo "configure: failed program was:" >&5
1344 cat conftest.$ac_ext >&5
1346 CPP="${CC-cc} -E -traditional-cpp"
1347 cat > conftest.$ac_ext <<EOF
1348 #line 1349 "configure"
1349 #include "confdefs.h"
1353 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1354 { (eval echo configure:1355: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1355 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1356 if test -z "$ac_err"; then
1360 echo "configure: failed program was:" >&5
1361 cat conftest.$ac_ext >&5
1363 CPP="${CC-cc} -nologo -E"
1364 cat > conftest.$ac_ext <<EOF
1365 #line 1366 "configure"
1366 #include "confdefs.h"
1370 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1371 { (eval echo configure:1372: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1372 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1373 if test -z "$ac_err"; then
1377 echo "configure: failed program was:" >&5
1378 cat conftest.$ac_ext >&5
1387 ac_cv_prog_CPP="$CPP"
1389 CPP="$ac_cv_prog_CPP"
1391 ac_cv_prog_CPP="$CPP"
1393 echo "$ac_t""$CPP" 1>&6
1395 for ac_hdr in sys/ioccom.h sys/sockio.h ifaddrs.h netinet/if_ether.h
1397 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1398 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1399 echo "configure:1400: checking for $ac_hdr" >&5
1400 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1401 echo $ac_n "(cached) $ac_c" 1>&6
1403 cat > conftest.$ac_ext <<EOF
1404 #line 1405 "configure"
1405 #include "confdefs.h"
1408 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1409 { (eval echo configure:1410: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1410 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1411 if test -z "$ac_err"; then
1413 eval "ac_cv_header_$ac_safe=yes"
1416 echo "configure: failed program was:" >&5
1417 cat conftest.$ac_ext >&5
1419 eval "ac_cv_header_$ac_safe=no"
1423 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1424 echo "$ac_t""yes" 1>&6
1425 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1426 cat >> confdefs.h <<EOF
1427 #define $ac_tr_hdr 1
1431 echo "$ac_t""no" 1>&6
1436 if test "$GCC" = yes ; then
1437 echo $ac_n "checking for ANSI ioctl definitions""... $ac_c" 1>&6
1438 echo "configure:1439: checking for ANSI ioctl definitions" >&5
1439 if eval "test \"`echo '$''{'ac_cv_lbl_gcc_fixincludes'+set}'`\" = set"; then
1440 echo $ac_n "(cached) $ac_c" 1>&6
1442 cat > conftest.$ac_ext <<EOF
1443 #line 1444 "configure"
1444 #include "confdefs.h"
1446 * This generates a "duplicate case value" when fixincludes
1449 # include <sys/types.h>
1450 # include <sys/time.h>
1451 # include <sys/ioctl.h>
1452 # ifdef HAVE_SYS_IOCCOM_H
1453 # include <sys/ioccom.h>
1462 if { (eval echo configure:1463: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1464 ac_cv_lbl_gcc_fixincludes=yes
1466 echo "configure: failed program was:" >&5
1467 cat conftest.$ac_ext >&5
1469 ac_cv_lbl_gcc_fixincludes=no
1474 echo "$ac_t""$ac_cv_lbl_gcc_fixincludes" 1>&6
1475 if test $ac_cv_lbl_gcc_fixincludes = no ; then
1476 # Don't cache failure
1477 unset ac_cv_lbl_gcc_fixincludes
1478 { echo "configure: error: see the INSTALL for more info" 1>&2; exit 1; }
1482 for ac_func in ether_hostton strerror freeifaddrs strlcpy
1484 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1485 echo "configure:1486: checking for $ac_func" >&5
1486 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1487 echo $ac_n "(cached) $ac_c" 1>&6
1489 cat > conftest.$ac_ext <<EOF
1490 #line 1491 "configure"
1491 #include "confdefs.h"
1492 /* System header to define __stub macros and hopefully few prototypes,
1493 which can conflict with char $ac_func(); below. */
1495 /* Override any gcc2 internal prototype to avoid an error. */
1496 /* We use char because int might match the return type of a gcc2
1497 builtin and then its argument prototype would still apply. */
1502 /* The GNU C library defines this for functions which it implements
1503 to always fail with ENOSYS. Some functions are actually named
1504 something starting with __ and the normal name is an alias. */
1505 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1513 if { (eval echo configure:1514: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1515 eval "ac_cv_func_$ac_func=yes"
1517 echo "configure: failed program was:" >&5
1518 cat conftest.$ac_ext >&5
1520 eval "ac_cv_func_$ac_func=no"
1525 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1526 echo "$ac_t""yes" 1>&6
1527 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1528 cat >> confdefs.h <<EOF
1529 #define $ac_tr_func 1
1533 echo "$ac_t""no" 1>&6
1538 echo $ac_n "checking if --disable-protochain option is specified""... $ac_c" 1>&6
1539 echo "configure:1540: checking if --disable-protochain option is specified" >&5
1540 # Check whether --enable-protochain or --disable-protochain was given.
1541 if test "${enable_protochain+set}" = set; then
1542 enableval="$enable_protochain"
1546 case "x$enable_protochain" in
1547 xyes) enable_protochain=enabled ;;
1548 xno) enable_protochain=disabled ;;
1549 x) enable_protochain=enabled ;;
1552 if test "$enable_protochain" = "disabled"; then
1553 cat >> confdefs.h <<\EOF
1554 #define NO_PROTOCHAIN 1
1558 echo "$ac_t""${enable_protochain}" 1>&6
1560 if test -z "$with_pcap" && test "$cross_compiling" = yes; then
1561 { echo "configure: error: pcap type not determined when cross-compiling; use --with-pcap=..." 1>&2; exit 1; }
1563 # Check whether --with-pcap or --without-pcap was given.
1564 if test "${with_pcap+set}" = set; then
1565 withval="$with_pcap"
1569 echo $ac_n "checking packet capture type""... $ac_c" 1>&6
1570 echo "configure:1571: checking packet capture type" >&5
1571 if test ! -z "$with_pcap" ; then
1573 elif test -r /dev/bpf0 ; then
1575 elif test -r /usr/include/net/pfilt.h ; then
1577 elif test -r /dev/enet ; then
1579 elif test -r /dev/nit ; then
1581 elif test -r /usr/include/sys/net/nit.h ; then
1583 elif test -r /usr/include/net/raw.h ; then
1585 elif test -r /usr/include/sys/dlpi.h ; then
1587 elif test -r /usr/include/linux/socket.h ; then
1589 elif test -c /dev/bpf0 ; then # check again in case not readable
1591 elif test -c /dev/enet ; then # check again in case not readable
1593 elif test -c /dev/nit ; then # check again in case not readable
1598 echo "$ac_t""$V_PCAP" 1>&6
1600 echo $ac_n "checking if --enable-ipv6 option is specified""... $ac_c" 1>&6
1601 echo "configure:1602: checking if --enable-ipv6 option is specified" >&5
1602 # Check whether --enable-ipv6 or --disable-ipv6 was given.
1603 if test "${enable_ipv6+set}" = set; then
1604 enableval="$enable_ipv6"
1608 if test "$enable_ipv6" = "yes"; then
1609 cat >> confdefs.h <<\EOF
1614 echo "$ac_t""${enable_ipv6-no}" 1>&6
1619 for ac_hdr in sys/bufmod.h sys/dlpi_ext.h
1621 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1622 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1623 echo "configure:1624: checking for $ac_hdr" >&5
1624 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1625 echo $ac_n "(cached) $ac_c" 1>&6
1627 cat > conftest.$ac_ext <<EOF
1628 #line 1629 "configure"
1629 #include "confdefs.h"
1632 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1633 { (eval echo configure:1634: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1634 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1635 if test -z "$ac_err"; then
1637 eval "ac_cv_header_$ac_safe=yes"
1640 echo "configure: failed program was:" >&5
1641 cat conftest.$ac_ext >&5
1643 eval "ac_cv_header_$ac_safe=no"
1647 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1648 echo "$ac_t""yes" 1>&6
1649 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1650 cat >> confdefs.h <<EOF
1651 #define $ac_tr_hdr 1
1655 echo "$ac_t""no" 1>&6
1659 echo $ac_n "checking for /dev/dlpi device""... $ac_c" 1>&6
1660 echo "configure:1661: checking for /dev/dlpi device" >&5
1661 if test -c /dev/dlpi ; then
1662 echo "$ac_t""yes" 1>&6
1663 cat >> confdefs.h <<\EOF
1664 #define HAVE_DEV_DLPI 1
1668 echo "$ac_t""no" 1>&6
1670 echo $ac_n "checking for $dir directory""... $ac_c" 1>&6
1671 echo "configure:1672: checking for $dir directory" >&5
1672 if test -d $dir ; then
1673 echo "$ac_t""yes" 1>&6
1674 cat >> confdefs.h <<EOF
1675 #define PCAP_DEV_PREFIX "$dir"
1679 echo "$ac_t""no" 1>&6
1685 for ac_hdr in netpacket/packet.h
1687 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1688 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1689 echo "configure:1690: checking for $ac_hdr" >&5
1690 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1691 echo $ac_n "(cached) $ac_c" 1>&6
1693 cat > conftest.$ac_ext <<EOF
1694 #line 1695 "configure"
1695 #include "confdefs.h"
1698 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1699 { (eval echo configure:1700: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1700 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1701 if test -z "$ac_err"; then
1703 eval "ac_cv_header_$ac_safe=yes"
1706 echo "configure: failed program was:" >&5
1707 cat conftest.$ac_ext >&5
1709 eval "ac_cv_header_$ac_safe=no"
1713 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1714 echo "$ac_t""yes" 1>&6
1715 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1716 cat >> confdefs.h <<EOF
1717 #define $ac_tr_hdr 1
1721 echo "$ac_t""no" 1>&6
1725 echo $ac_n "checking Linux kernel version""... $ac_c" 1>&6
1726 echo "configure:1727: checking Linux kernel version" >&5
1727 if test "$cross_compiling" = yes; then
1728 if eval "test \"`echo '$''{'ac_cv_linux_vers'+set}'`\" = set"; then
1729 echo $ac_n "(cached) $ac_c" 1>&6
1731 ac_cv_linux_vers=unknown
1735 if eval "test \"`echo '$''{'ac_cv_linux_vers'+set}'`\" = set"; then
1736 echo $ac_n "(cached) $ac_c" 1>&6
1738 ac_cv_linux_vers=`uname -r 2>&1 | \
1739 sed -n -e '$s/.* //' -e '$s/\..*//p'`
1743 echo "$ac_t""$ac_cv_linux_vers" 1>&6
1744 if test $ac_cv_linux_vers = unknown ; then
1745 { echo "configure: error: cannot determine linux version when cross-compiling" 1>&2; exit 1; }
1747 if test $ac_cv_linux_vers -lt 2 ; then
1748 { echo "configure: error: version 2 or higher required; see the INSTALL doc for more info" 1>&2; exit 1; }
1753 echo "configure: warning: cannot determine packet capture interface" 1>&2
1754 echo "configure: warning: (see the INSTALL doc for more info)" 1>&2
1759 # Check whether --with-flex or --without-flex was given.
1760 if test "${with_flex+set}" = set; then
1761 withval="$with_flex"
1765 # Check whether --with-bison or --without-bison was given.
1766 if test "${with_bison+set}" = set; then
1767 withval="$with_bison"
1771 if test "$with_flex" = no ; then
1776 # Extract the first word of "$ac_prog", so it can be a program name with args.
1777 set dummy $ac_prog; ac_word=$2
1778 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1779 echo "configure:1780: checking for $ac_word" >&5
1780 if eval "test \"`echo '$''{'ac_cv_prog_V_LEX'+set}'`\" = set"; then
1781 echo $ac_n "(cached) $ac_c" 1>&6
1783 if test -n "$V_LEX"; then
1784 ac_cv_prog_V_LEX="$V_LEX" # Let the user override the test.
1786 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1788 for ac_dir in $ac_dummy; do
1789 test -z "$ac_dir" && ac_dir=.
1790 if test -f $ac_dir/$ac_word; then
1791 ac_cv_prog_V_LEX="$ac_prog"
1798 V_LEX="$ac_cv_prog_V_LEX"
1799 if test -n "$V_LEX"; then
1800 echo "$ac_t""$V_LEX" 1>&6
1802 echo "$ac_t""no" 1>&6
1805 test -n "$V_LEX" && break
1807 test -n "$V_LEX" || V_LEX="lex"
1810 if test "$V_LEX" = flex ; then
1811 # The -V flag was added in 2.4
1812 echo $ac_n "checking for flex 2.4 or higher""... $ac_c" 1>&6
1813 echo "configure:1814: checking for flex 2.4 or higher" >&5
1814 if eval "test \"`echo '$''{'ac_cv_lbl_flex_v24'+set}'`\" = set"; then
1815 echo $ac_n "(cached) $ac_c" 1>&6
1817 if flex -V >/dev/null 2>&1; then
1818 ac_cv_lbl_flex_v24=yes
1820 ac_cv_lbl_flex_v24=no
1824 echo "$ac_t""$ac_cv_lbl_flex_v24" 1>&6
1825 if test $ac_cv_lbl_flex_v24 = no ; then
1826 s="2.4 or higher required"
1827 echo "configure: warning: ignoring obsolete flex executable ($s)" 1>&2
1831 if test "$with_bison" = no ; then
1834 for ac_prog in bison
1836 # Extract the first word of "$ac_prog", so it can be a program name with args.
1837 set dummy $ac_prog; ac_word=$2
1838 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1839 echo "configure:1840: checking for $ac_word" >&5
1840 if eval "test \"`echo '$''{'ac_cv_prog_V_YACC'+set}'`\" = set"; then
1841 echo $ac_n "(cached) $ac_c" 1>&6
1843 if test -n "$V_YACC"; then
1844 ac_cv_prog_V_YACC="$V_YACC" # Let the user override the test.
1846 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1848 for ac_dir in $ac_dummy; do
1849 test -z "$ac_dir" && ac_dir=.
1850 if test -f $ac_dir/$ac_word; then
1851 ac_cv_prog_V_YACC="$ac_prog"
1858 V_YACC="$ac_cv_prog_V_YACC"
1859 if test -n "$V_YACC"; then
1860 echo "$ac_t""$V_YACC" 1>&6
1862 echo "$ac_t""no" 1>&6
1865 test -n "$V_YACC" && break
1867 test -n "$V_YACC" || V_YACC="yacc"
1870 if test "$V_YACC" = bison ; then
1873 if test "$V_LEX" != lex -a "$V_YACC" = yacc -o "$V_LEX" = lex -a "$V_YACC" != yacc ; then
1874 echo "configure: warning: don't have both flex and bison; reverting to lex/yacc" 1>&2
1878 if test "$V_LEX" = flex -a -n "pcap_" ; then
1879 V_LEX="$V_LEX -Ppcap_"
1880 V_YACC="$V_YACC -p pcap_"
1882 if test "$V_LEX" = lex ; then
1883 # Some versions of lex can't handle the definitions section of scanner.l .
1884 # Try lexing it and complain if it can't deal.
1885 echo $ac_n "checking for capable lex""... $ac_c" 1>&6
1886 echo "configure:1887: checking for capable lex" >&5
1887 if eval "test \"`echo '$''{'tcpdump_cv_capable_lex'+set}'`\" = set"; then
1888 echo $ac_n "(cached) $ac_c" 1>&6
1890 if lex -t scanner.l > /dev/null 2>&1; then
1891 tcpdump_cv_capable_lex=yes
1893 tcpdump_cv_capable_lex=insufficient
1897 echo "$ac_t""$tcpdump_cv_capable_lex" 1>&6
1898 if test $tcpdump_cv_capable_lex = insufficient ; then
1899 { echo "configure: error: Your operating system's lex is insufficient to compile
1900 libpcap. flex is a lex replacement that has many advantages, including
1901 being able to compile libpcap. For more information, see
1902 http://www.gnu.org/software/flex/flex.html ." 1>&2; exit 1; }
1906 case "$target_os" in
1909 cat >> confdefs.h <<\EOF
1916 cat >> confdefs.h <<\EOF
1917 #define HAVE_HPUX9 1
1929 cat >> confdefs.h <<\EOF
1930 #define HAVE_HPUX10_20 1
1936 echo $ac_n "checking if SINIX compiler defines sinix""... $ac_c" 1>&6
1937 echo "configure:1938: checking if SINIX compiler defines sinix" >&5
1938 if eval "test \"`echo '$''{'ac_cv_cc_sinix_defined'+set}'`\" = set"; then
1939 echo $ac_n "(cached) $ac_c" 1>&6
1941 cat > conftest.$ac_ext <<EOF
1942 #line 1943 "configure"
1943 #include "confdefs.h"
1949 if { (eval echo configure:1950: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1951 ac_cv_cc_sinix_defined=yes
1953 echo "configure: failed program was:" >&5
1954 cat conftest.$ac_ext >&5
1956 ac_cv_cc_sinix_defined=no
1961 echo "$ac_t""$ac_cv_cc_sinix_defined" 1>&6
1962 if test $ac_cv_cc_sinix_defined = no ; then
1963 cat >> confdefs.h <<\EOF
1971 cat >> confdefs.h <<\EOF
1972 #define HAVE_SOLARIS 1
1978 # Extract the first word of "ranlib", so it can be a program name with args.
1979 set dummy ranlib; ac_word=$2
1980 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1981 echo "configure:1982: checking for $ac_word" >&5
1982 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1983 echo $ac_n "(cached) $ac_c" 1>&6
1985 if test -n "$RANLIB"; then
1986 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1988 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1990 for ac_dir in $ac_dummy; do
1991 test -z "$ac_dir" && ac_dir=.
1992 if test -f $ac_dir/$ac_word; then
1993 ac_cv_prog_RANLIB="ranlib"
1998 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2001 RANLIB="$ac_cv_prog_RANLIB"
2002 if test -n "$RANLIB"; then
2003 echo "$ac_t""$RANLIB" 1>&6
2005 echo "$ac_t""no" 1>&6
2010 if test "${LBL_CFLAGS+set}" = set; then
2011 V_CCOPT="$V_CCOPT ${LBL_CFLAGS}"
2013 if test -f .devel ; then
2014 if test "$GCC" = yes ; then
2015 if test "${LBL_CFLAGS+set}" != set; then
2016 if test "$ac_cv_prog_cc_g" = yes ; then
2017 V_CCOPT="-g $V_CCOPT"
2019 V_CCOPT="$V_CCOPT -Wall"
2020 if test $ac_cv_lbl_gcc_vers -gt 1 ; then
2021 V_CCOPT="$V_CCOPT -Wmissing-prototypes -Wstrict-prototypes"
2025 case "$target_os" in
2028 V_CCOPT="$V_CCOPT -n32"
2035 os=`echo $target_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'`
2037 if test -f $name ; then
2038 ln -s $name os-proto.h
2039 cat >> confdefs.h <<\EOF
2040 #define HAVE_OS_PROTO_H 1
2044 echo "configure: warning: can't find $name" 1>&2
2048 echo $ac_n "checking if sockaddr struct has sa_len member""... $ac_c" 1>&6
2049 echo "configure:2050: checking if sockaddr struct has sa_len member" >&5
2050 if eval "test \"`echo '$''{'ac_cv_lbl_sockaddr_has_sa_len'+set}'`\" = set"; then
2051 echo $ac_n "(cached) $ac_c" 1>&6
2053 cat > conftest.$ac_ext <<EOF
2054 #line 2055 "configure"
2055 #include "confdefs.h"
2057 # include <sys/types.h>
2058 # include <sys/socket.h>
2060 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
2063 if { (eval echo configure:2064: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2065 ac_cv_lbl_sockaddr_has_sa_len=yes
2067 echo "configure: failed program was:" >&5
2068 cat conftest.$ac_ext >&5
2070 ac_cv_lbl_sockaddr_has_sa_len=no
2075 echo "$ac_t""$ac_cv_lbl_sockaddr_has_sa_len" 1>&6
2076 if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then
2077 cat >> confdefs.h <<\EOF
2078 #define HAVE_SOCKADDR_SA_LEN 1
2083 echo $ac_n "checking if dl_hp_ppa_info_t struct has dl_module_id_1 member""... $ac_c" 1>&6
2084 echo "configure:2085: checking if dl_hp_ppa_info_t struct has dl_module_id_1 member" >&5
2085 if eval "test \"`echo '$''{'ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1'+set}'`\" = set"; then
2086 echo $ac_n "(cached) $ac_c" 1>&6
2088 cat > conftest.$ac_ext <<EOF
2089 #line 2090 "configure"
2090 #include "confdefs.h"
2092 # include <sys/types.h>
2093 # include <sys/dlpi.h>
2094 # include <sys/dlpi_ext.h>
2096 u_int i = sizeof(((dl_hp_ppa_info_t *)0)->dl_module_id_1)
2099 if { (eval echo configure:2100: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2101 ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1=yes
2103 echo "configure: failed program was:" >&5
2104 cat conftest.$ac_ext >&5
2106 ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1=no
2111 echo "$ac_t""$ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1" 1>&6
2112 if test $ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1 = yes ; then
2113 cat >> confdefs.h <<\EOF
2114 #define HAVE_HP_PPA_INFO_T_DL_MODULE_ID_1 1
2119 echo $ac_n "checking if unaligned accesses fail""... $ac_c" 1>&6
2120 echo "configure:2121: checking if unaligned accesses fail" >&5
2121 if eval "test \"`echo '$''{'ac_cv_lbl_unaligned_fail'+set}'`\" = set"; then
2122 echo $ac_n "(cached) $ac_c" 1>&6
2124 case "$target_cpu" in
2126 # XXX: should also check that they don't do weird things (like on arm)
2127 alpha*|arm*|hp*|mips|sparc)
2128 ac_cv_lbl_unaligned_fail=yes
2132 cat >conftest.c <<EOF
2133 # include <sys/types.h>
2134 # include <sys/wait.h>
2136 unsigned char a[5] = { 1, 2, 3, 4, 5 };
2141 /* avoid "core dumped" message */
2147 pid = waitpid(pid, &status, 0);
2150 exit(!WIFEXITED(status));
2153 i = *(unsigned int *)&a[1];
2158 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \
2159 conftest.c $LIBS >/dev/null 2>&1
2160 if test ! -x conftest ; then
2161 ac_cv_lbl_unaligned_fail=yes
2163 ./conftest >conftest.out
2164 if test ! -s conftest.out ; then
2165 ac_cv_lbl_unaligned_fail=yes
2167 ac_cv_lbl_unaligned_fail=no
2170 rm -f conftest* core core.conftest
2175 echo "$ac_t""$ac_cv_lbl_unaligned_fail" 1>&6
2176 if test $ac_cv_lbl_unaligned_fail = yes ; then
2177 cat >> confdefs.h <<\EOF
2184 ln -s ${srcdir}/bpf/net net
2193 # Find a good install program. We prefer a C program (faster),
2194 # so one script is as good as another. But avoid the broken or
2195 # incompatible versions:
2196 # SysV /etc/install, /usr/sbin/install
2197 # SunOS /usr/etc/install
2198 # IRIX /sbin/install
2200 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2201 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2202 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2203 # ./install, which can be erroneously created by make from ./install.sh.
2204 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2205 echo "configure:2206: checking for a BSD compatible install" >&5
2206 if test -z "$INSTALL"; then
2207 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2208 echo $ac_n "(cached) $ac_c" 1>&6
2210 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
2211 for ac_dir in $PATH; do
2212 # Account for people who put trailing slashes in PATH elements.
2214 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2216 # OSF1 and SCO ODT 3.0 have their own names for install.
2217 # Don't use installbsd from OSF since it installs stuff as root
2219 for ac_prog in ginstall scoinst install; do
2220 if test -f $ac_dir/$ac_prog; then
2221 if test $ac_prog = install &&
2222 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2223 # AIX install. It has an incompatible calling convention.
2226 ac_cv_path_install="$ac_dir/$ac_prog -c"
2237 if test "${ac_cv_path_install+set}" = set; then
2238 INSTALL="$ac_cv_path_install"
2240 # As a last resort, use the slow shell script. We don't cache a
2241 # path for INSTALL within a source directory, because that will
2242 # break other packages using the cache if that directory is
2243 # removed, or if the path is relative.
2244 INSTALL="$ac_install_sh"
2247 echo "$ac_t""$INSTALL" 1>&6
2249 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2250 # It thinks the first close brace ends the variable substitution.
2251 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2253 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2255 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2261 cat > confcache <<\EOF
2262 # This file is a shell script that caches the results of configure
2263 # tests run on this system so they can be shared between configure
2264 # scripts and configure runs. It is not useful on other systems.
2265 # If it contains results you don't want to keep, you may remove or edit it.
2267 # By default, configure uses ./config.cache as the cache file,
2268 # creating it if it does not exist already. You can give configure
2269 # the --cache-file=FILE option to use a different cache file; that is
2270 # what configure does when it calls configure scripts in
2271 # subdirectories, so they share the cache.
2272 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2273 # config.status only pays attention to the cache file if you give it the
2274 # --recheck option to rerun configure.
2277 # The following way of writing the cache mishandles newlines in values,
2278 # but we know of no workaround that is simple, portable, and efficient.
2279 # So, don't put newlines in cache variables' values.
2280 # Ultrix sh set writes to stderr and can't be redirected directly,
2281 # and sets the high bit in the cache file unless we assign to the vars.
2283 case `(ac_space=' '; set | grep ac_space) 2>&1` in
2285 # `set' does not quote correctly, so add quotes (double-quote substitution
2286 # turns \\\\ into \\, and sed turns \\ into \).
2288 -e "s/'/'\\\\''/g" \
2289 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2292 # `set' quotes correctly as required by POSIX, so do not add quotes.
2293 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2296 if cmp -s $cache_file confcache; then
2299 if test -w $cache_file; then
2300 echo "updating cache $cache_file"
2301 cat confcache > $cache_file
2303 echo "not updating unwritable cache $cache_file"
2308 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2310 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2311 # Let make expand exec_prefix.
2312 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2314 # Any assignment to VPATH causes Sun make to only execute
2315 # the first set of double-colon rules, so remove it if not needed.
2316 # If there is a colon in the path, we need to keep it.
2317 if test "x$srcdir" = x.; then
2318 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
2321 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2323 DEFS=-DHAVE_CONFIG_H
2325 # Without the "./", some shells look in PATH for config.status.
2326 : ${CONFIG_STATUS=./config.status}
2328 echo creating $CONFIG_STATUS
2329 rm -f $CONFIG_STATUS
2330 cat > $CONFIG_STATUS <<EOF
2332 # Generated automatically by configure.
2333 # Run this file to recreate the current configuration.
2334 # This directory was configured as follows,
2335 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2337 # $0 $ac_configure_args
2339 # Compiler output produced by configure, useful for debugging
2340 # configure, is in ./config.log if it exists.
2342 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2345 case "\$ac_option" in
2346 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2347 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2348 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2349 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2350 echo "$CONFIG_STATUS generated by autoconf version 2.13"
2352 -help | --help | --hel | --he | --h)
2353 echo "\$ac_cs_usage"; exit 0 ;;
2354 *) echo "\$ac_cs_usage"; exit 1 ;;
2358 ac_given_srcdir=$srcdir
2359 ac_given_INSTALL="$INSTALL"
2361 trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2363 cat >> $CONFIG_STATUS <<EOF
2365 # Protect against being on the right side of a sed subst in config.status.
2366 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2367 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2371 s%@CFLAGS@%$CFLAGS%g
2372 s%@CPPFLAGS@%$CPPFLAGS%g
2373 s%@CXXFLAGS@%$CXXFLAGS%g
2374 s%@FFLAGS@%$FFLAGS%g
2376 s%@LDFLAGS@%$LDFLAGS%g
2378 s%@exec_prefix@%$exec_prefix%g
2379 s%@prefix@%$prefix%g
2380 s%@program_transform_name@%$program_transform_name%g
2381 s%@bindir@%$bindir%g
2382 s%@sbindir@%$sbindir%g
2383 s%@libexecdir@%$libexecdir%g
2384 s%@datadir@%$datadir%g
2385 s%@sysconfdir@%$sysconfdir%g
2386 s%@sharedstatedir@%$sharedstatedir%g
2387 s%@localstatedir@%$localstatedir%g
2388 s%@libdir@%$libdir%g
2389 s%@includedir@%$includedir%g
2390 s%@oldincludedir@%$oldincludedir%g
2391 s%@infodir@%$infodir%g
2392 s%@mandir@%$mandir%g
2394 s%@host_alias@%$host_alias%g
2395 s%@host_cpu@%$host_cpu%g
2396 s%@host_vendor@%$host_vendor%g
2397 s%@host_os@%$host_os%g
2398 s%@target@%$target%g
2399 s%@target_alias@%$target_alias%g
2400 s%@target_cpu@%$target_cpu%g
2401 s%@target_vendor@%$target_vendor%g
2402 s%@target_os@%$target_os%g
2404 s%@build_alias@%$build_alias%g
2405 s%@build_cpu@%$build_cpu%g
2406 s%@build_vendor@%$build_vendor%g
2407 s%@build_os@%$build_os%g
2408 s%@SHLICC2@%$SHLICC2%g
2412 s%@V_YACC@%$V_YACC%g
2413 s%@RANLIB@%$RANLIB%g
2414 s%@V_CCOPT@%$V_CCOPT%g
2415 s%@V_INCLS@%$V_INCLS%g
2416 s%@V_PCAP@%$V_PCAP%g
2417 s%@V_RANLIB@%$V_RANLIB%g
2418 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2419 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2420 s%@INSTALL_DATA@%$INSTALL_DATA%g
2425 cat >> $CONFIG_STATUS <<\EOF
2427 # Split the substitutions into bite-sized pieces for seds with
2428 # small command number limits, like on Digital OSF/1 and HP-UX.
2429 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2430 ac_file=1 # Number of current file.
2431 ac_beg=1 # First line for current file.
2432 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2435 while $ac_more_lines; do
2436 if test $ac_beg -gt 1; then
2437 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2439 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2441 if test ! -s conftest.s$ac_file; then
2443 rm -f conftest.s$ac_file
2445 if test -z "$ac_sed_cmds"; then
2446 ac_sed_cmds="sed -f conftest.s$ac_file"
2448 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2450 ac_file=`expr $ac_file + 1`
2452 ac_end=`expr $ac_end + $ac_max_sed_cmds`
2455 if test -z "$ac_sed_cmds"; then
2460 cat >> $CONFIG_STATUS <<EOF
2462 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
2464 cat >> $CONFIG_STATUS <<\EOF
2465 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2466 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2468 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2469 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2470 *) ac_file_in="${ac_file}.in" ;;
2473 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2475 # Remove last slash and all that follows it. Not all systems have dirname.
2476 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2477 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2478 # The file is in a subdirectory.
2479 test ! -d "$ac_dir" && mkdir "$ac_dir"
2480 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2481 # A "../" for each directory in $ac_dir_suffix.
2482 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2484 ac_dir_suffix= ac_dots=
2487 case "$ac_given_srcdir" in
2489 if test -z "$ac_dots"; then top_srcdir=.
2490 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2491 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2493 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2494 top_srcdir="$ac_dots$ac_given_srcdir" ;;
2497 case "$ac_given_INSTALL" in
2498 [/$]*) INSTALL="$ac_given_INSTALL" ;;
2499 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2502 echo creating "$ac_file"
2504 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2506 *Makefile*) ac_comsub="1i\\
2507 # $configure_input" ;;
2511 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2513 s%@configure_input@%$configure_input%g
2514 s%@srcdir@%$srcdir%g
2515 s%@top_srcdir@%$top_srcdir%g
2516 s%@INSTALL@%$INSTALL%g
2517 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2521 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2522 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2524 # ac_d sets the value in "#define NAME VALUE" lines.
2525 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2526 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
2529 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2530 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2531 ac_uB='\([ ]\)%\1#\2define\3'
2534 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2535 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2536 ac_eB='$%\1#\2define\3'
2540 if test "${CONFIG_HEADERS+set}" != set; then
2542 cat >> $CONFIG_STATUS <<EOF
2543 CONFIG_HEADERS="config.h"
2545 cat >> $CONFIG_STATUS <<\EOF
2547 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2548 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2550 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2551 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2552 *) ac_file_in="${ac_file}.in" ;;
2555 echo creating $ac_file
2557 rm -f conftest.frag conftest.in conftest.out
2558 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2559 cat $ac_file_inputs > conftest.in
2563 # Transform confdefs.h into a sed script conftest.vals that substitutes
2564 # the proper values into config.h.in to produce config.h. And first:
2565 # Protect against being on the right side of a sed subst in config.status.
2566 # Protect against being in an unquoted here document in config.status.
2568 cat > conftest.hdr <<\EOF
2571 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2575 sed -n -f conftest.hdr confdefs.h > conftest.vals
2578 # This sed command replaces #undef with comments. This is necessary, for
2579 # example, in the case of _POSIX_SOURCE, which is predefined and required
2580 # on some systems where configure will not decide to define it.
2581 cat >> conftest.vals <<\EOF
2582 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2585 # Break up conftest.vals because some shells have a limit on
2586 # the size of here documents, and old seds have small limits too.
2591 ac_lines=`grep -c . conftest.vals`
2592 # grep -c gives empty output for an empty file on some AIX systems.
2593 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2594 # Write a limited-size here document to conftest.frag.
2595 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2596 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2598 sed -f conftest.frag conftest.in > conftest.out
2600 mv conftest.out conftest.in
2602 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2604 mv conftest.tail conftest.vals
2608 cat >> $CONFIG_STATUS <<\EOF
2609 rm -f conftest.frag conftest.h
2610 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2611 cat conftest.in >> conftest.h
2613 if cmp -s $ac_file conftest.h 2>/dev/null; then
2614 echo "$ac_file is unchanged"
2617 # Remove last slash and all that follows it. Not all systems have dirname.
2618 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2619 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2620 # The file is in a subdirectory.
2621 test ! -d "$ac_dir" && mkdir "$ac_dir"
2624 mv conftest.h $ac_file
2629 cat >> $CONFIG_STATUS <<EOF
2632 cat >> $CONFIG_STATUS <<\EOF
2636 chmod +x $CONFIG_STATUS
2637 rm -fr confdefs* $ac_clean_files
2638 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2641 if test -f .devel ; then