2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.54.
5 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
6 # Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
9 ## --------------------- ##
10 ## M4sh Initialization. ##
11 ## --------------------- ##
13 # Be Bourne compatible
14 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
17 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
18 # is contrary to our usage. Disable this feature.
19 alias -g '${1+"$@"}'='"$@"'
20 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
24 # Support unset when possible.
25 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
39 for as_var in LANG LANGUAGE LC_ALL LC_COLLATE LC_CTYPE LC_NUMERIC LC_MESSAGES LC_TIME
41 if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
42 eval $as_var=C; export $as_var
48 # Required to use basename.
49 if expr a : '\(a\)' >/dev/null 2>&1; then
55 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
62 # Name of the executable.
63 as_me=`$as_basename "$0" ||
64 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
65 X"$0" : 'X\(//\)$' \| \
66 X"$0" : 'X\(/\)$' \| \
67 . : '\(.\)' 2>/dev/null ||
69 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
70 /^X\/\(\/\/\)$/{ s//\1/; q; }
71 /^X\/\(\/\).*/{ s//\1/; q; }
75 # PATH needs CR, and LINENO needs CR and PATH.
76 # Avoid depending upon Character Ranges.
77 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
78 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
79 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
80 as_cr_digits='0123456789'
81 as_cr_alnum=$as_cr_Letters$as_cr_digits
83 # The user is always right.
84 if test "${PATH_SEPARATOR+set}" != set; then
85 echo "#! /bin/sh" >conftest.sh
86 echo "exit 0" >>conftest.sh
88 if (PATH="/nonexistent;."; conftest.sh) >/dev/null 2>&1; then
99 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
100 test "x$as_lineno_1" != "x$as_lineno_2" &&
101 test "x$as_lineno_3" = "x$as_lineno_2" || {
102 # Find who we are. Look in the path if we contain no path at all
105 *[\\/]* ) as_myself=$0 ;;
106 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110 test -z "$as_dir" && as_dir=.
111 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
116 # We did not find ourselves, most probably we were run as `sh COMMAND'
117 # in which case we are not to be found in the path.
118 if test "x$as_myself" = x; then
121 if test ! -f "$as_myself"; then
122 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
123 { (exit 1); exit 1; }; }
125 case $CONFIG_SHELL in
127 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
128 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
131 test -z "$as_dir" && as_dir=.
132 for as_base in sh bash ksh sh5; do
135 if ("$as_dir/$as_base" -c '
138 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
139 test "x$as_lineno_1" != "x$as_lineno_2" &&
140 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
141 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
142 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
143 CONFIG_SHELL=$as_dir/$as_base
145 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
153 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
154 # uniformly replaced by the line number. The first 'sed' inserts a
155 # line-number line before each line; the second 'sed' does the real
156 # work. The second script uses 'N' to pair each line-number line
157 # with the numbered line, and appends trailing '-' during
158 # substitution so that $LINENO is not a special case at line end.
159 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
160 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
161 sed '=' <$as_myself |
166 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
169 s,^['$as_cr_digits']*\n,,
171 chmod +x $as_me.lineno ||
172 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
173 { (exit 1); exit 1; }; }
175 # Don't try to exec as it changes $[0], causing all sort of problems
176 # (the dirname of $[0] is not the place where we might find the
177 # original and so on. Autoconf is especially sensible to this).
179 # Exit status is that of the last command.
184 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
185 *c*,-n*) ECHO_N= ECHO_C='
187 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
188 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
191 if expr a : '\(a\)' >/dev/null 2>&1; then
197 rm -f conf$$ conf$$.exe conf$$.file
199 if ln -s conf$$.file conf$$ 2>/dev/null; then
200 # We could just check for DJGPP; but this test a) works b) is more generic
201 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
202 if test -f conf$$.exe; then
203 # Don't use ln at all; we don't have any links
208 elif ln conf$$.file conf$$ 2>/dev/null; then
213 rm -f conf$$ conf$$.exe conf$$.file
215 if mkdir -p . 2>/dev/null; then
221 as_executable_p="test -f"
223 # Sed expression to map a string onto a valid CPP name.
224 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
226 # Sed expression to map a string onto a valid variable name.
227 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
231 # We need space, tab and new line, in precisely that order.
241 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
242 # so uname gets run too.
243 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
250 ac_default_prefix=/usr/local
251 ac_config_libobj_dir=.
256 SHELL=${CONFIG_SHELL-/bin/sh}
258 # Maximum number of lines to put in a shell here document.
259 # This variable seems obsolete. It should probably be removed, and
260 # only ac_max_sed_lines should be used.
261 : ${ac_max_here_lines=38}
263 # Identity of this package.
270 ac_unique_file="src/roff/groff/groff.cc"
271 # Factoring default headers for most tests.
272 ac_includes_default="\
275 # include <sys/types.h>
278 # include <sys/stat.h>
289 # if !STDC_HEADERS && HAVE_MEMORY_H
295 # include <strings.h>
298 # include <inttypes.h>
308 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS groff_top_builddir CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX TTYDEVDIRS OTHERDEVDIRS LPR LP LPQ PSPRINT DVIPRINT PERLPATH YACC RANLIB ac_ct_RANLIB INSTALL_INFO INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S SH_SCRIPT_SED_CMD CPP EGREP LIBM LIBOBJS BROKEN_SPOOLER_FLAGS PAGE g sys_tmac_prefix tmac_wrap pnmcut pnmcrop pnmtopng gs psselect make_html make_install_html LTLIBOBJS'
311 # Initialize some variables set by options.
313 ac_init_version=false
314 # The variables have the same names as the options, with
315 # dashes changed to underlines.
323 program_transform_name=s,x,x,
331 # Installation directory options.
332 # These are left unexpanded so users can "make install exec_prefix=/foo"
333 # and all the variables that are supposed to be based on exec_prefix
334 # by default will actually change.
335 # Use braces instead of parens because sh, perl, etc. also accept them.
336 bindir='${exec_prefix}/bin'
337 sbindir='${exec_prefix}/sbin'
338 libexecdir='${exec_prefix}/libexec'
339 datadir='${prefix}/share'
340 sysconfdir='${prefix}/etc'
341 sharedstatedir='${prefix}/com'
342 localstatedir='${prefix}/var'
343 libdir='${exec_prefix}/lib'
344 includedir='${prefix}/include'
345 oldincludedir='/usr/include'
346 infodir='${prefix}/info'
347 mandir='${prefix}/man'
352 # If the previous option needs an argument, assign it.
353 if test -n "$ac_prev"; then
354 eval "$ac_prev=\$ac_option"
359 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
361 # Accept the important Cygnus configure options, so we can diagnose typos.
365 -bindir | --bindir | --bindi | --bind | --bin | --bi)
367 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
370 -build | --build | --buil | --bui | --bu)
371 ac_prev=build_alias ;;
372 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
373 build_alias=$ac_optarg ;;
375 -cache-file | --cache-file | --cache-fil | --cache-fi \
376 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
377 ac_prev=cache_file ;;
378 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
379 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
380 cache_file=$ac_optarg ;;
383 cache_file=config.cache ;;
385 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
387 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
389 datadir=$ac_optarg ;;
391 -disable-* | --disable-*)
392 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
393 # Reject names that are not valid shell variable names.
394 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
395 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
396 { (exit 1); exit 1; }; }
397 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
398 eval "enable_$ac_feature=no" ;;
400 -enable-* | --enable-*)
401 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
402 # Reject names that are not valid shell variable names.
403 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
404 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
405 { (exit 1); exit 1; }; }
406 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
408 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
411 eval "enable_$ac_feature='$ac_optarg'" ;;
413 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
414 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
415 | --exec | --exe | --ex)
416 ac_prev=exec_prefix ;;
417 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
418 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
419 | --exec=* | --exe=* | --ex=*)
420 exec_prefix=$ac_optarg ;;
422 -gas | --gas | --ga | --g)
423 # Obsolete; use --with-gas.
426 -help | --help | --hel | --he | -h)
428 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
429 ac_init_help=recursive ;;
430 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
431 ac_init_help=short ;;
433 -host | --host | --hos | --ho)
434 ac_prev=host_alias ;;
435 -host=* | --host=* | --hos=* | --ho=*)
436 host_alias=$ac_optarg ;;
438 -includedir | --includedir | --includedi | --included | --include \
439 | --includ | --inclu | --incl | --inc)
440 ac_prev=includedir ;;
441 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
442 | --includ=* | --inclu=* | --incl=* | --inc=*)
443 includedir=$ac_optarg ;;
445 -infodir | --infodir | --infodi | --infod | --info | --inf)
447 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
448 infodir=$ac_optarg ;;
450 -libdir | --libdir | --libdi | --libd)
452 -libdir=* | --libdir=* | --libdi=* | --libd=*)
455 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
456 | --libexe | --libex | --libe)
457 ac_prev=libexecdir ;;
458 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
459 | --libexe=* | --libex=* | --libe=*)
460 libexecdir=$ac_optarg ;;
462 -localstatedir | --localstatedir | --localstatedi | --localstated \
463 | --localstate | --localstat | --localsta | --localst \
464 | --locals | --local | --loca | --loc | --lo)
465 ac_prev=localstatedir ;;
466 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
467 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
468 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
469 localstatedir=$ac_optarg ;;
471 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
473 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
477 # Obsolete; use --without-fp.
480 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
481 | --no-cr | --no-c | -n)
484 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
485 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
488 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
489 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
490 | --oldin | --oldi | --old | --ol | --o)
491 ac_prev=oldincludedir ;;
492 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
493 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
494 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
495 oldincludedir=$ac_optarg ;;
497 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
499 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
502 -program-prefix | --program-prefix | --program-prefi | --program-pref \
503 | --program-pre | --program-pr | --program-p)
504 ac_prev=program_prefix ;;
505 -program-prefix=* | --program-prefix=* | --program-prefi=* \
506 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
507 program_prefix=$ac_optarg ;;
509 -program-suffix | --program-suffix | --program-suffi | --program-suff \
510 | --program-suf | --program-su | --program-s)
511 ac_prev=program_suffix ;;
512 -program-suffix=* | --program-suffix=* | --program-suffi=* \
513 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
514 program_suffix=$ac_optarg ;;
516 -program-transform-name | --program-transform-name \
517 | --program-transform-nam | --program-transform-na \
518 | --program-transform-n | --program-transform- \
519 | --program-transform | --program-transfor \
520 | --program-transfo | --program-transf \
521 | --program-trans | --program-tran \
522 | --progr-tra | --program-tr | --program-t)
523 ac_prev=program_transform_name ;;
524 -program-transform-name=* | --program-transform-name=* \
525 | --program-transform-nam=* | --program-transform-na=* \
526 | --program-transform-n=* | --program-transform-=* \
527 | --program-transform=* | --program-transfor=* \
528 | --program-transfo=* | --program-transf=* \
529 | --program-trans=* | --program-tran=* \
530 | --progr-tra=* | --program-tr=* | --program-t=*)
531 program_transform_name=$ac_optarg ;;
533 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
534 | -silent | --silent | --silen | --sile | --sil)
537 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
539 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
541 sbindir=$ac_optarg ;;
543 -sharedstatedir | --sharedstatedir | --sharedstatedi \
544 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
545 | --sharedst | --shareds | --shared | --share | --shar \
547 ac_prev=sharedstatedir ;;
548 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
549 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
550 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
552 sharedstatedir=$ac_optarg ;;
554 -site | --site | --sit)
556 -site=* | --site=* | --sit=*)
559 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
561 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
564 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
565 | --syscon | --sysco | --sysc | --sys | --sy)
566 ac_prev=sysconfdir ;;
567 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
568 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
569 sysconfdir=$ac_optarg ;;
571 -target | --target | --targe | --targ | --tar | --ta | --t)
572 ac_prev=target_alias ;;
573 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
574 target_alias=$ac_optarg ;;
576 -v | -verbose | --verbose | --verbos | --verbo | --verb)
579 -version | --version | --versio | --versi | --vers | -V)
583 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
584 # Reject names that are not valid shell variable names.
585 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
586 { echo "$as_me: error: invalid package name: $ac_package" >&2
587 { (exit 1); exit 1; }; }
588 ac_package=`echo $ac_package| sed 's/-/_/g'`
590 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
593 eval "with_$ac_package='$ac_optarg'" ;;
595 -without-* | --without-*)
596 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
597 # Reject names that are not valid shell variable names.
598 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
599 { echo "$as_me: error: invalid package name: $ac_package" >&2
600 { (exit 1); exit 1; }; }
601 ac_package=`echo $ac_package | sed 's/-/_/g'`
602 eval "with_$ac_package=no" ;;
605 # Obsolete; use --with-x.
608 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
609 | --x-incl | --x-inc | --x-in | --x-i)
610 ac_prev=x_includes ;;
611 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
612 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
613 x_includes=$ac_optarg ;;
615 -x-libraries | --x-libraries | --x-librarie | --x-librari \
616 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
617 ac_prev=x_libraries ;;
618 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
619 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
620 x_libraries=$ac_optarg ;;
622 -*) { echo "$as_me: error: unrecognized option: $ac_option
623 Try \`$0 --help' for more information." >&2
624 { (exit 1); exit 1; }; }
628 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
629 # Reject names that are not valid shell variable names.
630 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
631 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
632 { (exit 1); exit 1; }; }
633 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
634 eval "$ac_envvar='$ac_optarg'"
638 # FIXME: should be removed in autoconf 3.0.
639 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
640 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
641 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
642 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
648 if test -n "$ac_prev"; then
649 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
650 { echo "$as_me: error: missing argument to $ac_option" >&2
651 { (exit 1); exit 1; }; }
654 # Be sure to have absolute paths.
655 for ac_var in exec_prefix prefix
657 eval ac_val=$`echo $ac_var`
659 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
660 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
661 { (exit 1); exit 1; }; };;
665 # Be sure to have absolute paths.
666 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
667 localstatedir libdir includedir oldincludedir infodir mandir
669 eval ac_val=$`echo $ac_var`
671 [\\/$]* | ?:[\\/]* ) ;;
672 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
673 { (exit 1); exit 1; }; };;
677 # There might be people who depend on the old broken behavior: `$host'
678 # used to hold the argument of --host etc.
679 # FIXME: To remove some day.
684 # FIXME: To remove some day.
685 if test "x$host_alias" != x; then
686 if test "x$build_alias" = x; then
687 cross_compiling=maybe
688 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
689 If a cross compiler is detected then cross compile mode will be used." >&2
690 elif test "x$build_alias" != "x$host_alias"; then
696 test -n "$host_alias" && ac_tool_prefix=$host_alias-
698 test "$silent" = yes && exec 6>/dev/null
701 # Find the source files, if location was not specified.
702 if test -z "$srcdir"; then
703 ac_srcdir_defaulted=yes
704 # Try the directory containing this script, then its parent.
705 ac_confdir=`(dirname "$0") 2>/dev/null ||
706 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
707 X"$0" : 'X\(//\)[^/]' \| \
708 X"$0" : 'X\(//\)$' \| \
709 X"$0" : 'X\(/\)' \| \
710 . : '\(.\)' 2>/dev/null ||
712 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
713 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
714 /^X\(\/\/\)$/{ s//\1/; q; }
715 /^X\(\/\).*/{ s//\1/; q; }
718 if test ! -r $srcdir/$ac_unique_file; then
722 ac_srcdir_defaulted=no
724 if test ! -r $srcdir/$ac_unique_file; then
725 if test "$ac_srcdir_defaulted" = yes; then
726 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
727 { (exit 1); exit 1; }; }
729 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
730 { (exit 1); exit 1; }; }
733 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
734 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
735 { (exit 1); exit 1; }; }
736 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
737 ac_env_build_alias_set=${build_alias+set}
738 ac_env_build_alias_value=$build_alias
739 ac_cv_env_build_alias_set=${build_alias+set}
740 ac_cv_env_build_alias_value=$build_alias
741 ac_env_host_alias_set=${host_alias+set}
742 ac_env_host_alias_value=$host_alias
743 ac_cv_env_host_alias_set=${host_alias+set}
744 ac_cv_env_host_alias_value=$host_alias
745 ac_env_target_alias_set=${target_alias+set}
746 ac_env_target_alias_value=$target_alias
747 ac_cv_env_target_alias_set=${target_alias+set}
748 ac_cv_env_target_alias_value=$target_alias
749 ac_env_CC_set=${CC+set}
751 ac_cv_env_CC_set=${CC+set}
752 ac_cv_env_CC_value=$CC
753 ac_env_CFLAGS_set=${CFLAGS+set}
754 ac_env_CFLAGS_value=$CFLAGS
755 ac_cv_env_CFLAGS_set=${CFLAGS+set}
756 ac_cv_env_CFLAGS_value=$CFLAGS
757 ac_env_LDFLAGS_set=${LDFLAGS+set}
758 ac_env_LDFLAGS_value=$LDFLAGS
759 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
760 ac_cv_env_LDFLAGS_value=$LDFLAGS
761 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
762 ac_env_CPPFLAGS_value=$CPPFLAGS
763 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
764 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
765 ac_env_CXX_set=${CXX+set}
766 ac_env_CXX_value=$CXX
767 ac_cv_env_CXX_set=${CXX+set}
768 ac_cv_env_CXX_value=$CXX
769 ac_env_CXXFLAGS_set=${CXXFLAGS+set}
770 ac_env_CXXFLAGS_value=$CXXFLAGS
771 ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
772 ac_cv_env_CXXFLAGS_value=$CXXFLAGS
773 ac_env_CPP_set=${CPP+set}
774 ac_env_CPP_value=$CPP
775 ac_cv_env_CPP_set=${CPP+set}
776 ac_cv_env_CPP_value=$CPP
779 # Report the --help message.
781 if test "$ac_init_help" = "long"; then
782 # Omit some internal or obsolete options to make the list less imposing.
783 # This message is too long to be a string in the A/UX 3.1 sh.
785 \`configure' configures this package to adapt to many kinds of systems.
787 Usage: $0 [OPTION]... [VAR=VALUE]...
789 To assign environment variables (e.g., CC, CFLAGS...), specify them as
790 VAR=VALUE. See below for descriptions of some of the useful variables.
792 Defaults for the options are specified in brackets.
795 -h, --help display this help and exit
796 --help=short display options specific to this package
797 --help=recursive display the short help of all the included packages
798 -V, --version display version information and exit
799 -q, --quiet, --silent do not print \`checking...' messages
800 --cache-file=FILE cache test results in FILE [disabled]
801 -C, --config-cache alias for \`--cache-file=config.cache'
802 -n, --no-create do not create output files
803 --srcdir=DIR find the sources in DIR [configure dir or \`..']
808 Installation directories:
809 --prefix=PREFIX install architecture-independent files in PREFIX
811 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
814 By default, \`make install' will install all the files in
815 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
816 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
817 for instance \`--prefix=\$HOME'.
819 For better control, use the options below.
821 Fine tuning of the installation directories:
822 --bindir=DIR user executables [EPREFIX/bin]
823 --sbindir=DIR system admin executables [EPREFIX/sbin]
824 --libexecdir=DIR program executables [EPREFIX/libexec]
825 --datadir=DIR read-only architecture-independent data [PREFIX/share]
826 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
827 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
828 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
829 --libdir=DIR object code libraries [EPREFIX/lib]
830 --includedir=DIR C header files [PREFIX/include]
831 --oldincludedir=DIR C header files for non-gcc [/usr/include]
832 --infodir=DIR info documentation [PREFIX/info]
833 --mandir=DIR man documentation [PREFIX/man]
840 if test -n "$ac_init_help"; then
844 Some influential environment variables:
845 CC C compiler command
846 CFLAGS C compiler flags
847 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
848 nonstandard directory <lib dir>
849 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
850 headers in a nonstandard directory <include dir>
851 CXX C++ compiler command
852 CXXFLAGS C++ compiler flags
855 Use these variables to override the choices made by `configure' or to help
856 it to find libraries and programs with nonstandard names/locations.
861 if test "$ac_init_help" = "recursive"; then
862 # If there are subdirs, report their specific --help.
864 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
865 test -d $ac_dir || continue
868 if test "$ac_dir" != .; then
869 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
870 # A "../" for each directory in $ac_dir_suffix.
871 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
873 ac_dir_suffix= ac_top_builddir=
877 .) # No --srcdir option. We are building in place.
879 if test -z "$ac_top_builddir"; then
882 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
884 [\\/]* | ?:[\\/]* ) # Absolute path.
885 ac_srcdir=$srcdir$ac_dir_suffix;
886 ac_top_srcdir=$srcdir ;;
888 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
889 ac_top_srcdir=$ac_top_builddir$srcdir ;;
891 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
893 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
894 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
895 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
896 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
899 # Check for guested configure; otherwise get Cygnus style configure.
900 if test -f $ac_srcdir/configure.gnu; then
902 $SHELL $ac_srcdir/configure.gnu --help=recursive
903 elif test -f $ac_srcdir/configure; then
905 $SHELL $ac_srcdir/configure --help=recursive
906 elif test -f $ac_srcdir/configure.ac ||
907 test -f $ac_srcdir/configure.in; then
911 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
917 test -n "$ac_init_help" && exit 0
918 if $ac_init_version; then
921 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
922 Free Software Foundation, Inc.
923 This configure script is free software; the Free Software Foundation
924 gives unlimited permission to copy, distribute and modify it.
930 This file contains any messages produced by compilers while
931 running configure, to aid debugging if configure makes a mistake.
933 It was created by $as_me, which was
934 generated by GNU Autoconf 2.54. Invocation command line was
945 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
946 uname -m = `(uname -m) 2>/dev/null || echo unknown`
947 uname -r = `(uname -r) 2>/dev/null || echo unknown`
948 uname -s = `(uname -s) 2>/dev/null || echo unknown`
949 uname -v = `(uname -v) 2>/dev/null || echo unknown`
951 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
952 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
954 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
955 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
956 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
957 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
958 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
959 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
960 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
964 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
968 test -z "$as_dir" && as_dir=.
984 # Keep a trace of the command line.
985 # Strip out --no-create and --no-recursion so they do not pile up.
986 # Also quote any args containing shell meta-characters.
992 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
993 | --no-cr | --no-c | -n ) continue ;;
994 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
995 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
997 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
998 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1000 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1001 # Get rid of the leading space.
1005 # When interrupted or exit'd, cleanup temporary files, and complete
1006 # config.log. We remove comments because anyway the quotes in there
1007 # would cause problems or look ugly.
1008 # WARNING: Be sure not to use single quotes in there, as some shells,
1009 # such as our DU 5.0 friend, will then `close' the trap.
1010 trap 'exit_status=$?
1011 # Save into config.log some information that might help in debugging.
1016 ## ---------------- ##
1017 ## Cache variables. ##
1018 ## ---------------- ##
1021 # The following way of writing the cache mishandles newlines in values,
1024 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1027 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1028 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1032 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1039 ## ----------------- ##
1040 ## Output variables. ##
1041 ## ----------------- ##
1044 for ac_var in $ac_subst_vars
1046 eval ac_val=$`echo $ac_var`
1047 echo "$ac_var='"'"'$ac_val'"'"'"
1051 if test -n "$ac_subst_files"; then
1058 for ac_var in $ac_subst_files
1060 eval ac_val=$`echo $ac_var`
1061 echo "$ac_var='"'"'$ac_val'"'"'"
1066 if test -s confdefs.h; then
1073 sed "/^$/d" confdefs.h | sort
1076 test "$ac_signal" != 0 &&
1077 echo "$as_me: caught signal $ac_signal"
1078 echo "$as_me: exit $exit_status"
1080 rm -f core core.* *.core &&
1081 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1084 for ac_signal in 1 2 13 15; do
1085 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1089 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1090 rm -rf conftest* confdefs.h
1091 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1094 # Predefined preprocessor variables.
1096 cat >>confdefs.h <<_ACEOF
1097 #define PACKAGE_NAME "$PACKAGE_NAME"
1101 cat >>confdefs.h <<_ACEOF
1102 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1106 cat >>confdefs.h <<_ACEOF
1107 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1111 cat >>confdefs.h <<_ACEOF
1112 #define PACKAGE_STRING "$PACKAGE_STRING"
1116 cat >>confdefs.h <<_ACEOF
1117 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1121 # Let the site file select an alternate cache file if it wants to.
1122 # Prefer explicitly selected file to automatically selected ones.
1123 if test -z "$CONFIG_SITE"; then
1124 if test "x$prefix" != xNONE; then
1125 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1127 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1130 for ac_site_file in $CONFIG_SITE; do
1131 if test -r "$ac_site_file"; then
1132 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1133 echo "$as_me: loading site script $ac_site_file" >&6;}
1134 sed 's/^/| /' "$ac_site_file" >&5
1139 if test -r "$cache_file"; then
1140 # Some versions of bash will fail to source /dev/null (special
1141 # files actually), so we avoid doing that.
1142 if test -f "$cache_file"; then
1143 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1144 echo "$as_me: loading cache $cache_file" >&6;}
1146 [\\/]* | ?:[\\/]* ) . $cache_file;;
1147 *) . ./$cache_file;;
1151 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1152 echo "$as_me: creating cache $cache_file" >&6;}
1156 # Check that the precious variables saved in the cache have kept the same
1158 ac_cache_corrupted=false
1159 for ac_var in `(set) 2>&1 |
1160 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1161 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1162 eval ac_new_set=\$ac_env_${ac_var}_set
1163 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1164 eval ac_new_val="\$ac_env_${ac_var}_value"
1165 case $ac_old_set,$ac_new_set in
1167 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1168 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1169 ac_cache_corrupted=: ;;
1171 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1172 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1173 ac_cache_corrupted=: ;;
1176 if test "x$ac_old_val" != "x$ac_new_val"; then
1177 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1178 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1179 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1180 echo "$as_me: former value: $ac_old_val" >&2;}
1181 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1182 echo "$as_me: current value: $ac_new_val" >&2;}
1183 ac_cache_corrupted=:
1186 # Pass precious variables to config.status.
1187 if test "$ac_new_set" = set; then
1189 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1190 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1191 *) ac_arg=$ac_var=$ac_new_val ;;
1193 case " $ac_configure_args " in
1194 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1195 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1199 if $ac_cache_corrupted; then
1200 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1201 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1202 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1203 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1204 { (exit 1); exit 1; }; }
1208 ac_cpp='$CPP $CPPFLAGS'
1209 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1210 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1211 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1231 ac_config_headers="$ac_config_headers src/include/config.h:src/include/config.hin"
1234 ac_srcdir_defaulted=no
1235 srcdir=`cd $srcdir; pwd`
1236 groff_top_builddir=`pwd`
1239 ac_cpp='$CPP $CPPFLAGS'
1240 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1241 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1242 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1243 if test -n "$ac_tool_prefix"; then
1244 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1245 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1246 echo "$as_me:$LINENO: checking for $ac_word" >&5
1247 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1248 if test "${ac_cv_prog_CC+set}" = set; then
1249 echo $ECHO_N "(cached) $ECHO_C" >&6
1251 if test -n "$CC"; then
1252 ac_cv_prog_CC="$CC" # Let the user override the test.
1254 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1258 test -z "$as_dir" && as_dir=.
1259 for ac_exec_ext in '' $ac_executable_extensions; do
1260 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1261 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1262 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1271 if test -n "$CC"; then
1272 echo "$as_me:$LINENO: result: $CC" >&5
1273 echo "${ECHO_T}$CC" >&6
1275 echo "$as_me:$LINENO: result: no" >&5
1276 echo "${ECHO_T}no" >&6
1280 if test -z "$ac_cv_prog_CC"; then
1282 # Extract the first word of "gcc", so it can be a program name with args.
1283 set dummy gcc; ac_word=$2
1284 echo "$as_me:$LINENO: checking for $ac_word" >&5
1285 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1286 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1287 echo $ECHO_N "(cached) $ECHO_C" >&6
1289 if test -n "$ac_ct_CC"; then
1290 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1292 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1296 test -z "$as_dir" && as_dir=.
1297 for ac_exec_ext in '' $ac_executable_extensions; do
1298 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1299 ac_cv_prog_ac_ct_CC="gcc"
1300 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1308 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1309 if test -n "$ac_ct_CC"; then
1310 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1311 echo "${ECHO_T}$ac_ct_CC" >&6
1313 echo "$as_me:$LINENO: result: no" >&5
1314 echo "${ECHO_T}no" >&6
1322 if test -z "$CC"; then
1323 if test -n "$ac_tool_prefix"; then
1324 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1325 set dummy ${ac_tool_prefix}cc; ac_word=$2
1326 echo "$as_me:$LINENO: checking for $ac_word" >&5
1327 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1328 if test "${ac_cv_prog_CC+set}" = set; then
1329 echo $ECHO_N "(cached) $ECHO_C" >&6
1331 if test -n "$CC"; then
1332 ac_cv_prog_CC="$CC" # Let the user override the test.
1334 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1338 test -z "$as_dir" && as_dir=.
1339 for ac_exec_ext in '' $ac_executable_extensions; do
1340 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1341 ac_cv_prog_CC="${ac_tool_prefix}cc"
1342 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1351 if test -n "$CC"; then
1352 echo "$as_me:$LINENO: result: $CC" >&5
1353 echo "${ECHO_T}$CC" >&6
1355 echo "$as_me:$LINENO: result: no" >&5
1356 echo "${ECHO_T}no" >&6
1360 if test -z "$ac_cv_prog_CC"; then
1362 # Extract the first word of "cc", so it can be a program name with args.
1363 set dummy cc; ac_word=$2
1364 echo "$as_me:$LINENO: checking for $ac_word" >&5
1365 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1366 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1367 echo $ECHO_N "(cached) $ECHO_C" >&6
1369 if test -n "$ac_ct_CC"; then
1370 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1372 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1376 test -z "$as_dir" && as_dir=.
1377 for ac_exec_ext in '' $ac_executable_extensions; do
1378 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1379 ac_cv_prog_ac_ct_CC="cc"
1380 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1388 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1389 if test -n "$ac_ct_CC"; then
1390 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1391 echo "${ECHO_T}$ac_ct_CC" >&6
1393 echo "$as_me:$LINENO: result: no" >&5
1394 echo "${ECHO_T}no" >&6
1403 if test -z "$CC"; then
1404 # Extract the first word of "cc", so it can be a program name with args.
1405 set dummy cc; ac_word=$2
1406 echo "$as_me:$LINENO: checking for $ac_word" >&5
1407 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1408 if test "${ac_cv_prog_CC+set}" = set; then
1409 echo $ECHO_N "(cached) $ECHO_C" >&6
1411 if test -n "$CC"; then
1412 ac_cv_prog_CC="$CC" # Let the user override the test.
1415 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1419 test -z "$as_dir" && as_dir=.
1420 for ac_exec_ext in '' $ac_executable_extensions; do
1421 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1422 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1423 ac_prog_rejected=yes
1427 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1433 if test $ac_prog_rejected = yes; then
1434 # We found a bogon in the path, so make sure we never use it.
1435 set dummy $ac_cv_prog_CC
1437 if test $# != 0; then
1438 # We chose a different compiler from the bogus one.
1439 # However, it has the same basename, so the bogon will be chosen
1440 # first if we set CC to just the basename; use the full file name.
1442 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1448 if test -n "$CC"; then
1449 echo "$as_me:$LINENO: result: $CC" >&5
1450 echo "${ECHO_T}$CC" >&6
1452 echo "$as_me:$LINENO: result: no" >&5
1453 echo "${ECHO_T}no" >&6
1457 if test -z "$CC"; then
1458 if test -n "$ac_tool_prefix"; then
1461 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1462 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1463 echo "$as_me:$LINENO: checking for $ac_word" >&5
1464 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1465 if test "${ac_cv_prog_CC+set}" = set; then
1466 echo $ECHO_N "(cached) $ECHO_C" >&6
1468 if test -n "$CC"; then
1469 ac_cv_prog_CC="$CC" # Let the user override the test.
1471 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1475 test -z "$as_dir" && as_dir=.
1476 for ac_exec_ext in '' $ac_executable_extensions; do
1477 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1478 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1479 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1488 if test -n "$CC"; then
1489 echo "$as_me:$LINENO: result: $CC" >&5
1490 echo "${ECHO_T}$CC" >&6
1492 echo "$as_me:$LINENO: result: no" >&5
1493 echo "${ECHO_T}no" >&6
1496 test -n "$CC" && break
1499 if test -z "$CC"; then
1503 # Extract the first word of "$ac_prog", so it can be a program name with args.
1504 set dummy $ac_prog; ac_word=$2
1505 echo "$as_me:$LINENO: checking for $ac_word" >&5
1506 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1507 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1508 echo $ECHO_N "(cached) $ECHO_C" >&6
1510 if test -n "$ac_ct_CC"; then
1511 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1517 test -z "$as_dir" && as_dir=.
1518 for ac_exec_ext in '' $ac_executable_extensions; do
1519 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1520 ac_cv_prog_ac_ct_CC="$ac_prog"
1521 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1529 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1530 if test -n "$ac_ct_CC"; then
1531 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1532 echo "${ECHO_T}$ac_ct_CC" >&6
1534 echo "$as_me:$LINENO: result: no" >&5
1535 echo "${ECHO_T}no" >&6
1538 test -n "$ac_ct_CC" && break
1547 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5
1548 echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;}
1549 { (exit 1); exit 1; }; }
1551 # Provide some information about the compiler.
1552 echo "$as_me:$LINENO:" \
1553 "checking for C compiler version" >&5
1554 ac_compiler=`set X $ac_compile; echo $2`
1555 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1556 (eval $ac_compiler --version </dev/null >&5) 2>&5
1558 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1559 (exit $ac_status); }
1560 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1561 (eval $ac_compiler -v </dev/null >&5) 2>&5
1563 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1564 (exit $ac_status); }
1565 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1566 (eval $ac_compiler -V </dev/null >&5) 2>&5
1568 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1569 (exit $ac_status); }
1571 cat >conftest.$ac_ext <<_ACEOF
1572 #line $LINENO "configure"
1573 #include "confdefs.h"
1583 ac_clean_files_save=$ac_clean_files
1584 ac_clean_files="$ac_clean_files a.out a.exe"
1585 # Try to create an executable without -o first, disregard a.out.
1586 # It will help us diagnose broken compilers, and finding out an intuition
1588 echo "$as_me:$LINENO: checking for C compiler default output" >&5
1589 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
1590 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1591 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1592 (eval $ac_link_default) 2>&5
1594 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1595 (exit $ac_status); }; then
1596 # Find the output, starting from the most likely. This scheme is
1597 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1600 # Be careful to initialize this variable, since it used to be cached.
1601 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1603 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.*; do
1604 test -f "$ac_file" || continue
1606 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1607 a.out ) # We found the default executable, but exeext='' is most
1610 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1611 # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
1618 echo "$as_me: failed program was:" >&5
1619 cat conftest.$ac_ext >&5
1620 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1621 check \`config.log' for details." >&5
1622 echo "$as_me: error: C compiler cannot create executables
1623 check \`config.log' for details." >&2;}
1624 { (exit 77); exit 77; }; }
1627 ac_exeext=$ac_cv_exeext
1628 echo "$as_me:$LINENO: result: $ac_file" >&5
1629 echo "${ECHO_T}$ac_file" >&6
1631 # Check the compiler produces executables we can run. If not, either
1632 # the compiler is broken, or we cross compile.
1633 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1634 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1635 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1636 # If not cross compiling, check that we can run a simple program.
1637 if test "$cross_compiling" != yes; then
1638 if { ac_try='./$ac_file'
1639 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1642 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1643 (exit $ac_status); }; }; then
1646 if test "$cross_compiling" = maybe; then
1649 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1650 If you meant to cross compile, use \`--host'." >&5
1651 echo "$as_me: error: cannot run C compiled programs.
1652 If you meant to cross compile, use \`--host'." >&2;}
1653 { (exit 1); exit 1; }; }
1657 echo "$as_me:$LINENO: result: yes" >&5
1658 echo "${ECHO_T}yes" >&6
1660 rm -f a.out a.exe conftest$ac_cv_exeext
1661 ac_clean_files=$ac_clean_files_save
1662 # Check the compiler produces executables we can run. If not, either
1663 # the compiler is broken, or we cross compile.
1664 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1665 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1666 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1667 echo "${ECHO_T}$cross_compiling" >&6
1669 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1670 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1671 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1672 (eval $ac_link) 2>&5
1674 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1675 (exit $ac_status); }; then
1676 # If both `conftest.exe' and `conftest' are `present' (well, observable)
1677 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1678 # work properly (i.e., refer to `conftest.exe'), while it won't with
1680 for ac_file in conftest.exe conftest conftest.*; do
1681 test -f "$ac_file" || continue
1683 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1684 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1691 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5
1692 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;}
1693 { (exit 1); exit 1; }; }
1696 rm -f conftest$ac_cv_exeext
1697 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1698 echo "${ECHO_T}$ac_cv_exeext" >&6
1700 rm -f conftest.$ac_ext
1701 EXEEXT=$ac_cv_exeext
1703 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1704 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1705 if test "${ac_cv_objext+set}" = set; then
1706 echo $ECHO_N "(cached) $ECHO_C" >&6
1708 cat >conftest.$ac_ext <<_ACEOF
1709 #line $LINENO "configure"
1710 #include "confdefs.h"
1720 rm -f conftest.o conftest.obj
1721 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1722 (eval $ac_compile) 2>&5
1724 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1725 (exit $ac_status); }; then
1726 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1728 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1729 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1734 echo "$as_me: failed program was:" >&5
1735 cat conftest.$ac_ext >&5
1736 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5
1737 echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;}
1738 { (exit 1); exit 1; }; }
1741 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1743 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1744 echo "${ECHO_T}$ac_cv_objext" >&6
1745 OBJEXT=$ac_cv_objext
1747 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1748 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1749 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1750 echo $ECHO_N "(cached) $ECHO_C" >&6
1752 cat >conftest.$ac_ext <<_ACEOF
1753 #line $LINENO "configure"
1754 #include "confdefs.h"
1767 rm -f conftest.$ac_objext
1768 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1769 (eval $ac_compile) 2>&5
1771 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1772 (exit $ac_status); } &&
1773 { ac_try='test -s conftest.$ac_objext'
1774 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1777 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1778 (exit $ac_status); }; }; then
1781 echo "$as_me: failed program was:" >&5
1782 cat conftest.$ac_ext >&5
1785 rm -f conftest.$ac_objext conftest.$ac_ext
1786 ac_cv_c_compiler_gnu=$ac_compiler_gnu
1789 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
1790 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1791 GCC=`test $ac_compiler_gnu = yes && echo yes`
1792 ac_test_CFLAGS=${CFLAGS+set}
1793 ac_save_CFLAGS=$CFLAGS
1795 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
1796 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1797 if test "${ac_cv_prog_cc_g+set}" = set; then
1798 echo $ECHO_N "(cached) $ECHO_C" >&6
1800 cat >conftest.$ac_ext <<_ACEOF
1801 #line $LINENO "configure"
1802 #include "confdefs.h"
1812 rm -f conftest.$ac_objext
1813 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1814 (eval $ac_compile) 2>&5
1816 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1817 (exit $ac_status); } &&
1818 { ac_try='test -s conftest.$ac_objext'
1819 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1822 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1823 (exit $ac_status); }; }; then
1826 echo "$as_me: failed program was:" >&5
1827 cat conftest.$ac_ext >&5
1830 rm -f conftest.$ac_objext conftest.$ac_ext
1832 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
1833 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1834 if test "$ac_test_CFLAGS" = set; then
1835 CFLAGS=$ac_save_CFLAGS
1836 elif test $ac_cv_prog_cc_g = yes; then
1837 if test "$GCC" = yes; then
1843 if test "$GCC" = yes; then
1849 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
1850 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
1851 if test "${ac_cv_prog_cc_stdc+set}" = set; then
1852 echo $ECHO_N "(cached) $ECHO_C" >&6
1854 ac_cv_prog_cc_stdc=no
1856 cat >conftest.$ac_ext <<_ACEOF
1857 #line $LINENO "configure"
1858 #include "confdefs.h"
1861 #include <sys/types.h>
1862 #include <sys/stat.h>
1863 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
1864 struct buf { int x; };
1865 FILE * (*rcsopen) (struct buf *, struct stat *, int);
1866 static char *e (p, i)
1872 static char *f (char * (*g) (char **, int), char **p, ...)
1877 s = g (p, va_arg (v,int));
1881 int test (int i, double x);
1882 struct s1 {int (*f) (int a);};
1883 struct s2 {int (*f) (double a);};
1884 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1890 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
1895 # Don't try gcc -ansi; that turns off useful extensions and
1896 # breaks some systems' header files.
1897 # AIX -qlanglvl=ansi
1898 # Ultrix and OSF/1 -std1
1899 # HP-UX 10.20 and later -Ae
1900 # HP-UX older versions -Aa -D_HPUX_SOURCE
1901 # SVR4 -Xc -D__EXTENSIONS__
1902 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1904 CC="$ac_save_CC $ac_arg"
1905 rm -f conftest.$ac_objext
1906 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1907 (eval $ac_compile) 2>&5
1909 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1910 (exit $ac_status); } &&
1911 { ac_try='test -s conftest.$ac_objext'
1912 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1915 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1916 (exit $ac_status); }; }; then
1917 ac_cv_prog_cc_stdc=$ac_arg
1920 echo "$as_me: failed program was:" >&5
1921 cat conftest.$ac_ext >&5
1923 rm -f conftest.$ac_objext
1925 rm -f conftest.$ac_ext conftest.$ac_objext
1930 case "x$ac_cv_prog_cc_stdc" in
1932 echo "$as_me:$LINENO: result: none needed" >&5
1933 echo "${ECHO_T}none needed" >&6 ;;
1935 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
1936 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
1937 CC="$CC $ac_cv_prog_cc_stdc" ;;
1940 # Some people use a C++ compiler to compile C. Since we use `exit',
1941 # in C++ we need to declare it. In case someone uses the same compiler
1942 # for both compiling C and C++ we need to have the C++ compiler decide
1943 # the declaration of exit, since it's the most demanding environment.
1944 cat >conftest.$ac_ext <<_ACEOF
1949 rm -f conftest.$ac_objext
1950 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1951 (eval $ac_compile) 2>&5
1953 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1954 (exit $ac_status); } &&
1955 { ac_try='test -s conftest.$ac_objext'
1956 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1959 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1960 (exit $ac_status); }; }; then
1961 for ac_declaration in \
1963 '#include <stdlib.h>' \
1964 'extern "C" void std::exit (int) throw (); using std::exit;' \
1965 'extern "C" void std::exit (int); using std::exit;' \
1966 'extern "C" void exit (int) throw ();' \
1967 'extern "C" void exit (int);' \
1970 cat >conftest.$ac_ext <<_ACEOF
1971 #line $LINENO "configure"
1972 #include "confdefs.h"
1983 rm -f conftest.$ac_objext
1984 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1985 (eval $ac_compile) 2>&5
1987 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1988 (exit $ac_status); } &&
1989 { ac_try='test -s conftest.$ac_objext'
1990 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1993 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1994 (exit $ac_status); }; }; then
1997 echo "$as_me: failed program was:" >&5
1998 cat conftest.$ac_ext >&5
2001 rm -f conftest.$ac_objext conftest.$ac_ext
2002 cat >conftest.$ac_ext <<_ACEOF
2003 #line $LINENO "configure"
2004 #include "confdefs.h"
2014 rm -f conftest.$ac_objext
2015 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2016 (eval $ac_compile) 2>&5
2018 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2019 (exit $ac_status); } &&
2020 { ac_try='test -s conftest.$ac_objext'
2021 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2024 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2025 (exit $ac_status); }; }; then
2028 echo "$as_me: failed program was:" >&5
2029 cat conftest.$ac_ext >&5
2031 rm -f conftest.$ac_objext conftest.$ac_ext
2034 if test -n "$ac_declaration"; then
2035 echo '#ifdef __cplusplus' >>confdefs.h
2036 echo $ac_declaration >>confdefs.h
2037 echo '#endif' >>confdefs.h
2041 echo "$as_me: failed program was:" >&5
2042 cat conftest.$ac_ext >&5
2044 rm -f conftest.$ac_objext conftest.$ac_ext
2046 ac_cpp='$CPP $CPPFLAGS'
2047 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2048 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2049 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2052 ac_cpp='$CXXCPP $CPPFLAGS'
2053 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2054 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2055 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2056 if test -n "$ac_tool_prefix"; then
2057 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2059 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2060 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2061 echo "$as_me:$LINENO: checking for $ac_word" >&5
2062 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2063 if test "${ac_cv_prog_CXX+set}" = set; then
2064 echo $ECHO_N "(cached) $ECHO_C" >&6
2066 if test -n "$CXX"; then
2067 ac_cv_prog_CXX="$CXX" # Let the user override the test.
2069 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2073 test -z "$as_dir" && as_dir=.
2074 for ac_exec_ext in '' $ac_executable_extensions; do
2075 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2076 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2077 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2086 if test -n "$CXX"; then
2087 echo "$as_me:$LINENO: result: $CXX" >&5
2088 echo "${ECHO_T}$CXX" >&6
2090 echo "$as_me:$LINENO: result: no" >&5
2091 echo "${ECHO_T}no" >&6
2094 test -n "$CXX" && break
2097 if test -z "$CXX"; then
2099 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2101 # Extract the first word of "$ac_prog", so it can be a program name with args.
2102 set dummy $ac_prog; ac_word=$2
2103 echo "$as_me:$LINENO: checking for $ac_word" >&5
2104 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2105 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2106 echo $ECHO_N "(cached) $ECHO_C" >&6
2108 if test -n "$ac_ct_CXX"; then
2109 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2111 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2115 test -z "$as_dir" && as_dir=.
2116 for ac_exec_ext in '' $ac_executable_extensions; do
2117 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2118 ac_cv_prog_ac_ct_CXX="$ac_prog"
2119 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2127 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2128 if test -n "$ac_ct_CXX"; then
2129 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
2130 echo "${ECHO_T}$ac_ct_CXX" >&6
2132 echo "$as_me:$LINENO: result: no" >&5
2133 echo "${ECHO_T}no" >&6
2136 test -n "$ac_ct_CXX" && break
2138 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
2144 # Provide some information about the compiler.
2145 echo "$as_me:$LINENO:" \
2146 "checking for C++ compiler version" >&5
2147 ac_compiler=`set X $ac_compile; echo $2`
2148 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2149 (eval $ac_compiler --version </dev/null >&5) 2>&5
2151 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2152 (exit $ac_status); }
2153 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2154 (eval $ac_compiler -v </dev/null >&5) 2>&5
2156 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2157 (exit $ac_status); }
2158 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2159 (eval $ac_compiler -V </dev/null >&5) 2>&5
2161 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2162 (exit $ac_status); }
2164 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2165 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2166 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2167 echo $ECHO_N "(cached) $ECHO_C" >&6
2169 cat >conftest.$ac_ext <<_ACEOF
2170 #line $LINENO "configure"
2171 #include "confdefs.h"
2184 rm -f conftest.$ac_objext
2185 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2186 (eval $ac_compile) 2>&5
2188 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2189 (exit $ac_status); } &&
2190 { ac_try='test -s conftest.$ac_objext'
2191 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2194 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2195 (exit $ac_status); }; }; then
2198 echo "$as_me: failed program was:" >&5
2199 cat conftest.$ac_ext >&5
2202 rm -f conftest.$ac_objext conftest.$ac_ext
2203 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2206 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2207 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2208 GXX=`test $ac_compiler_gnu = yes && echo yes`
2209 ac_test_CXXFLAGS=${CXXFLAGS+set}
2210 ac_save_CXXFLAGS=$CXXFLAGS
2212 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2213 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2214 if test "${ac_cv_prog_cxx_g+set}" = set; then
2215 echo $ECHO_N "(cached) $ECHO_C" >&6
2217 cat >conftest.$ac_ext <<_ACEOF
2218 #line $LINENO "configure"
2219 #include "confdefs.h"
2229 rm -f conftest.$ac_objext
2230 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2231 (eval $ac_compile) 2>&5
2233 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2234 (exit $ac_status); } &&
2235 { ac_try='test -s conftest.$ac_objext'
2236 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2239 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2240 (exit $ac_status); }; }; then
2241 ac_cv_prog_cxx_g=yes
2243 echo "$as_me: failed program was:" >&5
2244 cat conftest.$ac_ext >&5
2247 rm -f conftest.$ac_objext conftest.$ac_ext
2249 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2250 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2251 if test "$ac_test_CXXFLAGS" = set; then
2252 CXXFLAGS=$ac_save_CXXFLAGS
2253 elif test $ac_cv_prog_cxx_g = yes; then
2254 if test "$GXX" = yes; then
2260 if test "$GXX" = yes; then
2266 for ac_declaration in \
2268 '#include <stdlib.h>' \
2269 'extern "C" void std::exit (int) throw (); using std::exit;' \
2270 'extern "C" void std::exit (int); using std::exit;' \
2271 'extern "C" void exit (int) throw ();' \
2272 'extern "C" void exit (int);' \
2275 cat >conftest.$ac_ext <<_ACEOF
2276 #line $LINENO "configure"
2277 #include "confdefs.h"
2288 rm -f conftest.$ac_objext
2289 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2290 (eval $ac_compile) 2>&5
2292 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2293 (exit $ac_status); } &&
2294 { ac_try='test -s conftest.$ac_objext'
2295 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2298 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2299 (exit $ac_status); }; }; then
2302 echo "$as_me: failed program was:" >&5
2303 cat conftest.$ac_ext >&5
2306 rm -f conftest.$ac_objext conftest.$ac_ext
2307 cat >conftest.$ac_ext <<_ACEOF
2308 #line $LINENO "configure"
2309 #include "confdefs.h"
2319 rm -f conftest.$ac_objext
2320 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2321 (eval $ac_compile) 2>&5
2323 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2324 (exit $ac_status); } &&
2325 { ac_try='test -s conftest.$ac_objext'
2326 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2329 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2330 (exit $ac_status); }; }; then
2333 echo "$as_me: failed program was:" >&5
2334 cat conftest.$ac_ext >&5
2336 rm -f conftest.$ac_objext conftest.$ac_ext
2339 if test -n "$ac_declaration"; then
2340 echo '#ifdef __cplusplus' >>confdefs.h
2341 echo $ac_declaration >>confdefs.h
2342 echo '#endif' >>confdefs.h
2346 ac_cpp='$CPP $CPPFLAGS'
2347 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2348 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2349 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2354 ac_cpp='$CXXCPP $CPPFLAGS'
2355 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2356 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2357 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2359 if test "$cross_compiling" = no; then
2360 echo "$as_me:$LINENO: checking that C++ compiler can compile simple program" >&5
2361 echo $ECHO_N "checking that C++ compiler can compile simple program... $ECHO_C" >&6
2363 if test "$cross_compiling" = yes; then
2366 cat >conftest.$ac_ext <<_ACEOF
2367 #line $LINENO "configure"
2368 #include "confdefs.h"
2369 int main() { return 0; }
2371 rm -f conftest$ac_exeext
2372 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2373 (eval $ac_link) 2>&5
2375 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2376 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2377 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2380 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2381 (exit $ac_status); }; }; then
2382 echo "$as_me:$LINENO: result: yes" >&5
2383 echo "${ECHO_T}yes" >&6
2385 echo "$as_me: program exited with status $ac_status" >&5
2386 echo "$as_me: failed program was:" >&5
2387 cat conftest.$ac_ext >&5
2389 echo "$as_me:$LINENO: result: no" >&5
2390 echo "${ECHO_T}no" >&6;{ { echo "$as_me:$LINENO: error: a working C++ compiler is required" >&5
2391 echo "$as_me: error: a working C++ compiler is required" >&2;}
2392 { (exit 1); exit 1; }; }
2394 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2396 if test "$cross_compiling" = no; then
2397 echo "$as_me:$LINENO: checking that C++ static constructors and destructors are called" >&5
2398 echo $ECHO_N "checking that C++ static constructors and destructors are called... $ECHO_C" >&6
2400 if test "$cross_compiling" = yes; then
2403 cat >conftest.$ac_ext <<_ACEOF
2404 #line $LINENO "configure"
2405 #include "confdefs.h"
2414 ~A() { if (i == 1) _exit(0); }
2417 int main() { return 1; }
2420 rm -f conftest$ac_exeext
2421 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2422 (eval $ac_link) 2>&5
2424 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2425 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2426 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2429 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2430 (exit $ac_status); }; }; then
2431 echo "$as_me:$LINENO: result: yes" >&5
2432 echo "${ECHO_T}yes" >&6
2434 echo "$as_me: program exited with status $ac_status" >&5
2435 echo "$as_me: failed program was:" >&5
2436 cat conftest.$ac_ext >&5
2438 echo "$as_me:$LINENO: result: no" >&5
2439 echo "${ECHO_T}no" >&6;{ { echo "$as_me:$LINENO: error: a working C++ compiler is required" >&5
2440 echo "$as_me: error: a working C++ compiler is required" >&2;}
2441 { (exit 1); exit 1; }; }
2443 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2445 echo "$as_me:$LINENO: checking that header files support C++" >&5
2446 echo $ECHO_N "checking that header files support C++... $ECHO_C" >&6
2447 cat >conftest.$ac_ext <<_ACEOF
2448 #line $LINENO "configure"
2449 #include "confdefs.h"
2459 rm -f conftest.$ac_objext conftest$ac_exeext
2460 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2461 (eval $ac_link) 2>&5
2463 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2464 (exit $ac_status); } &&
2465 { ac_try='test -s conftest$ac_exeext'
2466 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2469 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2470 (exit $ac_status); }; }; then
2471 echo "$as_me:$LINENO: result: yes" >&5
2472 echo "${ECHO_T}yes" >&6
2474 echo "$as_me: failed program was:" >&5
2475 cat conftest.$ac_ext >&5
2476 echo "$as_me:$LINENO: result: no" >&5
2477 echo "${ECHO_T}no" >&6;{ { echo "$as_me:$LINENO: error: header files do not support C++ (if you are using a version of gcc/g++ earlier than 2.5, you should install libg++)" >&5
2478 echo "$as_me: error: header files do not support C++ (if you are using a version of gcc/g++ earlier than 2.5, you should install libg++)" >&2;}
2479 { (exit 1); exit 1; }; }
2481 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
2483 ac_cpp='$CPP $CPPFLAGS'
2484 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2485 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2486 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2489 echo "$as_me:$LINENO: checking whether character set is EBCDIC" >&5
2490 echo $ECHO_N "checking whether character set is EBCDIC... $ECHO_C" >&6
2491 cat >conftest.$ac_ext <<_ACEOF
2492 #line $LINENO "configure"
2493 #include "confdefs.h"
2498 /* Treat any failure as ASCII for compatibility with existing art.
2499 Use compile-time rather than run-time tests for cross-compiler
2502 make an error "Character set is not EBCDIC"
2508 rm -f conftest.$ac_objext
2509 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2510 (eval $ac_compile) 2>&5
2512 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2513 (exit $ac_status); } &&
2514 { ac_try='test -s conftest.$ac_objext'
2515 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2518 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2519 (exit $ac_status); }; }; then
2520 groff_cv_ebcdic="yes"
2521 TTYDEVDIRS="font/devcp1047"
2522 echo "$as_me:$LINENO: result: yes" >&5
2523 echo "${ECHO_T}yes" >&6
2525 cat >>confdefs.h <<\_ACEOF
2526 #define IS_EBCDIC_HOST 1
2530 echo "$as_me: failed program was:" >&5
2531 cat conftest.$ac_ext >&5
2532 groff_cv_ebcdic="no"
2533 TTYDEVDIRS="font/devascii font/devlatin1"
2534 OTHERDEVDIRS="font/devlj4 font/devlbp"
2535 echo "$as_me:$LINENO: result: no" >&5
2536 echo "${ECHO_T}no" >&6
2538 rm -f conftest.$ac_objext conftest.$ac_ext
2541 if test "$groff_cv_ebcdic" = "yes"; then
2542 echo "$as_me:$LINENO: checking for OS/390 Unix" >&5
2543 echo $ECHO_N "checking for OS/390 Unix... $ECHO_C" >&6
2546 CFLAGS="$CFLAGS -D_ALL_SOURCE"
2547 echo "$as_me:$LINENO: result: yes" >&5
2548 echo "${ECHO_T}yes" >&6 ;;
2550 echo "$as_me:$LINENO: result: no" >&5
2551 echo "${ECHO_T}no" >&6 ;;
2554 if test -z "$PSPRINT"; then
2557 # Extract the first word of "$ac_prog", so it can be a program name with args.
2558 set dummy $ac_prog; ac_word=$2
2559 echo "$as_me:$LINENO: checking for $ac_word" >&5
2560 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2561 if test "${ac_cv_prog_LPR+set}" = set; then
2562 echo $ECHO_N "(cached) $ECHO_C" >&6
2564 if test -n "$LPR"; then
2565 ac_cv_prog_LPR="$LPR" # Let the user override the test.
2567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2571 test -z "$as_dir" && as_dir=.
2572 for ac_exec_ext in '' $ac_executable_extensions; do
2573 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2574 ac_cv_prog_LPR="$ac_prog"
2575 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2584 if test -n "$LPR"; then
2585 echo "$as_me:$LINENO: result: $LPR" >&5
2586 echo "${ECHO_T}$LPR" >&6
2588 echo "$as_me:$LINENO: result: no" >&5
2589 echo "${ECHO_T}no" >&6
2592 test -n "$LPR" && break
2597 # Extract the first word of "$ac_prog", so it can be a program name with args.
2598 set dummy $ac_prog; ac_word=$2
2599 echo "$as_me:$LINENO: checking for $ac_word" >&5
2600 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2601 if test "${ac_cv_prog_LP+set}" = set; then
2602 echo $ECHO_N "(cached) $ECHO_C" >&6
2604 if test -n "$LP"; then
2605 ac_cv_prog_LP="$LP" # Let the user override the test.
2607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2611 test -z "$as_dir" && as_dir=.
2612 for ac_exec_ext in '' $ac_executable_extensions; do
2613 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2614 ac_cv_prog_LP="$ac_prog"
2615 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2624 if test -n "$LP"; then
2625 echo "$as_me:$LINENO: result: $LP" >&5
2626 echo "${ECHO_T}$LP" >&6
2628 echo "$as_me:$LINENO: result: no" >&5
2629 echo "${ECHO_T}no" >&6
2632 test -n "$LP" && break
2635 if test -n "$LPR" && test -n "$LP"; then
2636 # HP-UX provides an lpr command that emulates lpr using lp,
2637 # but it doesn't have lpq; in this case we want to use lp
2641 # Extract the first word of "$ac_prog", so it can be a program name with args.
2642 set dummy $ac_prog; ac_word=$2
2643 echo "$as_me:$LINENO: checking for $ac_word" >&5
2644 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2645 if test "${ac_cv_prog_LPQ+set}" = set; then
2646 echo $ECHO_N "(cached) $ECHO_C" >&6
2648 if test -n "$LPQ"; then
2649 ac_cv_prog_LPQ="$LPQ" # Let the user override the test.
2651 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2655 test -z "$as_dir" && as_dir=.
2656 for ac_exec_ext in '' $ac_executable_extensions; do
2657 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2658 ac_cv_prog_LPQ="$ac_prog"
2659 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2668 if test -n "$LPQ"; then
2669 echo "$as_me:$LINENO: result: $LPQ" >&5
2670 echo "${ECHO_T}$LPQ" >&6
2672 echo "$as_me:$LINENO: result: no" >&5
2673 echo "${ECHO_T}no" >&6
2676 test -n "$LPQ" && break
2679 test -n "$LPQ" || LPR=
2681 if test -n "$LPR"; then
2683 elif test -n "$LP"; then
2688 echo "$as_me:$LINENO: checking for command to use for printing PostScript files" >&5
2689 echo $ECHO_N "checking for command to use for printing PostScript files... $ECHO_C" >&6
2690 echo "$as_me:$LINENO: result: $PSPRINT" >&5
2691 echo "${ECHO_T}$PSPRINT" >&6
2692 # Figure out DVIPRINT from PSPRINT.
2693 echo "$as_me:$LINENO: checking for command to use for printing dvi files" >&5
2694 echo $ECHO_N "checking for command to use for printing dvi files... $ECHO_C" >&6
2695 if test -n "$PSPRINT" && test -z "$DVIPRINT"; then
2696 if test "X$PSPRINT" = "Xlpr"; then
2703 echo "$as_me:$LINENO: result: $DVIPRINT" >&5
2704 echo "${ECHO_T}$DVIPRINT" >&6
2705 # Extract the first word of "perl", so it can be a program name with args.
2706 set dummy perl; ac_word=$2
2707 echo "$as_me:$LINENO: checking for $ac_word" >&5
2708 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2709 if test "${ac_cv_path_PERLPATH+set}" = set; then
2710 echo $ECHO_N "(cached) $ECHO_C" >&6
2714 ac_cv_path_PERLPATH="$PERLPATH" # Let the user override the test with a path.
2717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2721 test -z "$as_dir" && as_dir=.
2722 for ac_exec_ext in '' $ac_executable_extensions; do
2723 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2724 ac_cv_path_PERLPATH="$as_dir/$ac_word$ac_exec_ext"
2725 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2731 test -z "$ac_cv_path_PERLPATH" && ac_cv_path_PERLPATH="/usr/bin/perl"
2735 PERLPATH=$ac_cv_path_PERLPATH
2737 if test -n "$PERLPATH"; then
2738 echo "$as_me:$LINENO: result: $PERLPATH" >&5
2739 echo "${ECHO_T}$PERLPATH" >&6
2741 echo "$as_me:$LINENO: result: no" >&5
2742 echo "${ECHO_T}no" >&6
2745 for ac_prog in byacc 'bison -y'
2747 # Extract the first word of "$ac_prog", so it can be a program name with args.
2748 set dummy $ac_prog; ac_word=$2
2749 echo "$as_me:$LINENO: checking for $ac_word" >&5
2750 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2751 if test "${ac_cv_prog_YACC+set}" = set; then
2752 echo $ECHO_N "(cached) $ECHO_C" >&6
2754 if test -n "$YACC"; then
2755 ac_cv_prog_YACC="$YACC" # Let the user override the test.
2757 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2761 test -z "$as_dir" && as_dir=.
2762 for ac_exec_ext in '' $ac_executable_extensions; do
2763 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2764 ac_cv_prog_YACC="$ac_prog"
2765 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2773 YACC=$ac_cv_prog_YACC
2774 if test -n "$YACC"; then
2775 echo "$as_me:$LINENO: result: $YACC" >&5
2776 echo "${ECHO_T}$YACC" >&6
2778 echo "$as_me:$LINENO: result: no" >&5
2779 echo "${ECHO_T}no" >&6
2782 test -n "$YACC" && break
2784 test -n "$YACC" || YACC="yacc"
2786 if test -n "$ac_tool_prefix"; then
2787 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2788 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2789 echo "$as_me:$LINENO: checking for $ac_word" >&5
2790 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2791 if test "${ac_cv_prog_RANLIB+set}" = set; then
2792 echo $ECHO_N "(cached) $ECHO_C" >&6
2794 if test -n "$RANLIB"; then
2795 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2797 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2801 test -z "$as_dir" && as_dir=.
2802 for ac_exec_ext in '' $ac_executable_extensions; do
2803 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2804 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2805 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2813 RANLIB=$ac_cv_prog_RANLIB
2814 if test -n "$RANLIB"; then
2815 echo "$as_me:$LINENO: result: $RANLIB" >&5
2816 echo "${ECHO_T}$RANLIB" >&6
2818 echo "$as_me:$LINENO: result: no" >&5
2819 echo "${ECHO_T}no" >&6
2823 if test -z "$ac_cv_prog_RANLIB"; then
2824 ac_ct_RANLIB=$RANLIB
2825 # Extract the first word of "ranlib", so it can be a program name with args.
2826 set dummy ranlib; ac_word=$2
2827 echo "$as_me:$LINENO: checking for $ac_word" >&5
2828 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2829 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2830 echo $ECHO_N "(cached) $ECHO_C" >&6
2832 if test -n "$ac_ct_RANLIB"; then
2833 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2835 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2839 test -z "$as_dir" && as_dir=.
2840 for ac_exec_ext in '' $ac_executable_extensions; do
2841 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2842 ac_cv_prog_ac_ct_RANLIB="ranlib"
2843 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2849 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2852 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2853 if test -n "$ac_ct_RANLIB"; then
2854 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2855 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2857 echo "$as_me:$LINENO: result: no" >&5
2858 echo "${ECHO_T}no" >&6
2861 RANLIB=$ac_ct_RANLIB
2863 RANLIB="$ac_cv_prog_RANLIB"
2867 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
2868 if test -f $ac_dir/install-sh; then
2870 ac_install_sh="$ac_aux_dir/install-sh -c"
2872 elif test -f $ac_dir/install.sh; then
2874 ac_install_sh="$ac_aux_dir/install.sh -c"
2876 elif test -f $ac_dir/shtool; then
2878 ac_install_sh="$ac_aux_dir/shtool install -c"
2882 if test -z "$ac_aux_dir"; then
2883 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
2884 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
2885 { (exit 1); exit 1; }; }
2887 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
2888 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
2889 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
2891 ac_dir=`cd $ac_aux_dir; pwd`
2892 ac_install_sh="$ac_dir/install-sh -c"
2893 for ac_prog in install-info
2895 # Extract the first word of "$ac_prog", so it can be a program name with args.
2896 set dummy $ac_prog; ac_word=$2
2897 echo "$as_me:$LINENO: checking for $ac_word" >&5
2898 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2899 if test "${ac_cv_prog_INSTALL_INFO+set}" = set; then
2900 echo $ECHO_N "(cached) $ECHO_C" >&6
2902 if test -n "$INSTALL_INFO"; then
2903 ac_cv_prog_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test.
2905 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2909 test -z "$as_dir" && as_dir=.
2910 for ac_exec_ext in '' $ac_executable_extensions; do
2911 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2912 ac_cv_prog_INSTALL_INFO="$ac_prog"
2913 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2921 INSTALL_INFO=$ac_cv_prog_INSTALL_INFO
2922 if test -n "$INSTALL_INFO"; then
2923 echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
2924 echo "${ECHO_T}$INSTALL_INFO" >&6
2926 echo "$as_me:$LINENO: result: no" >&5
2927 echo "${ECHO_T}no" >&6
2930 test -n "$INSTALL_INFO" && break
2932 test -n "$INSTALL_INFO" || INSTALL_INFO=":"
2934 # Find a good install program. We prefer a C program (faster),
2935 # so one script is as good as another. But avoid the broken or
2936 # incompatible versions:
2937 # SysV /etc/install, /usr/sbin/install
2938 # SunOS /usr/etc/install
2939 # IRIX /sbin/install
2941 # AmigaOS /C/install, which installs bootblocks on floppy discs
2942 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2943 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2944 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2945 # ./install, which can be erroneously created by make from ./install.sh.
2946 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2947 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2948 if test -z "$INSTALL"; then
2949 if test "${ac_cv_path_install+set}" = set; then
2950 echo $ECHO_N "(cached) $ECHO_C" >&6
2952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2956 test -z "$as_dir" && as_dir=.
2957 # Account for people who put trailing slashes in PATH elements.
2959 ./ | .// | /cC/* | \
2960 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2963 # OSF1 and SCO ODT 3.0 have their own names for install.
2964 # Don't use installbsd from OSF since it installs stuff as root
2966 for ac_prog in ginstall scoinst install; do
2967 for ac_exec_ext in '' $ac_executable_extensions; do
2968 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2969 if test $ac_prog = install &&
2970 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2971 # AIX install. It has an incompatible calling convention.
2973 elif test $ac_prog = install &&
2974 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2975 # program-specific install script used by HP pwplus--don't use.
2978 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2990 if test "${ac_cv_path_install+set}" = set; then
2991 INSTALL=$ac_cv_path_install
2993 # As a last resort, use the slow shell script. We don't cache a
2994 # path for INSTALL within a source directory, because that will
2995 # break other packages using the cache if that directory is
2996 # removed, or if the path is relative.
2997 INSTALL=$ac_install_sh
3000 echo "$as_me:$LINENO: result: $INSTALL" >&5
3001 echo "${ECHO_T}$INSTALL" >&6
3003 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3004 # It thinks the first close brace ends the variable substitution.
3005 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3007 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3009 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3011 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3012 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3014 if test "$LN_S" = "ln -s"; then
3015 echo "$as_me:$LINENO: result: yes" >&5
3016 echo "${ECHO_T}yes" >&6
3018 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3019 echo "${ECHO_T}no, using $LN_S" >&6
3022 echo "$as_me:$LINENO: checking for csh hash hack" >&5
3023 echo $ECHO_N "checking for csh hash hack... $ECHO_C" >&6
3024 cat <<EOF >conftest.sh
3027 export PATH || exit 0
3030 chmod +x conftest.sh
3031 if echo ./conftest.sh | (csh >/dev/null 2>&1) >/dev/null 2>&1; then
3032 echo "$as_me:$LINENO: result: yes" >&5
3033 echo "${ECHO_T}yes" >&6; SH_SCRIPT_SED_CMD='1s/.*/:/'
3035 echo "$as_me:$LINENO: result: no" >&5
3036 echo "${ECHO_T}no" >&6; SH_SCRIPT_SED_CMD='1s/a/a/'
3041 ac_cpp='$CPP $CPPFLAGS'
3042 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3043 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3044 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3045 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3046 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3047 # On Suns, sometimes $CPP names a directory.
3048 if test -n "$CPP" && test -d "$CPP"; then
3051 if test -z "$CPP"; then
3052 if test "${ac_cv_prog_CPP+set}" = set; then
3053 echo $ECHO_N "(cached) $ECHO_C" >&6
3055 # Double quotes because CPP needs to be expanded
3056 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3059 for ac_c_preproc_warn_flag in '' yes
3061 # Use a header file that comes with gcc, so configuring glibc
3062 # with a fresh cross-compiler works.
3063 # On the NeXT, cc -E runs the code through the compiler's parser,
3064 # not just through cpp. "Syntax error" is here to catch this case.
3065 cat >conftest.$ac_ext <<_ACEOF
3066 #line $LINENO "configure"
3067 #include "confdefs.h"
3071 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3072 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3074 grep -v '^ *+' conftest.er1 >conftest.err
3076 cat conftest.err >&5
3077 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3078 (exit $ac_status); } >/dev/null; then
3079 if test -s conftest.err; then
3080 ac_cpp_err=$ac_c_preproc_warn_flag
3087 if test -z "$ac_cpp_err"; then
3090 echo "$as_me: failed program was:" >&5
3091 cat conftest.$ac_ext >&5
3092 # Broken: fails on valid input.
3095 rm -f conftest.err conftest.$ac_ext
3097 # OK, works on sane cases. Now check whether non-existent headers
3098 # can be detected and how.
3099 cat >conftest.$ac_ext <<_ACEOF
3100 #line $LINENO "configure"
3101 #include "confdefs.h"
3102 #include <ac_nonexistent.h>
3104 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3105 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3107 grep -v '^ *+' conftest.er1 >conftest.err
3109 cat conftest.err >&5
3110 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3111 (exit $ac_status); } >/dev/null; then
3112 if test -s conftest.err; then
3113 ac_cpp_err=$ac_c_preproc_warn_flag
3120 if test -z "$ac_cpp_err"; then
3121 # Broken: success on invalid input.
3124 echo "$as_me: failed program was:" >&5
3125 cat conftest.$ac_ext >&5
3126 # Passes both tests.
3130 rm -f conftest.err conftest.$ac_ext
3133 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3134 rm -f conftest.err conftest.$ac_ext
3135 if $ac_preproc_ok; then
3147 echo "$as_me:$LINENO: result: $CPP" >&5
3148 echo "${ECHO_T}$CPP" >&6
3150 for ac_c_preproc_warn_flag in '' yes
3152 # Use a header file that comes with gcc, so configuring glibc
3153 # with a fresh cross-compiler works.
3154 # On the NeXT, cc -E runs the code through the compiler's parser,
3155 # not just through cpp. "Syntax error" is here to catch this case.
3156 cat >conftest.$ac_ext <<_ACEOF
3157 #line $LINENO "configure"
3158 #include "confdefs.h"
3162 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3163 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3165 grep -v '^ *+' conftest.er1 >conftest.err
3167 cat conftest.err >&5
3168 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3169 (exit $ac_status); } >/dev/null; then
3170 if test -s conftest.err; then
3171 ac_cpp_err=$ac_c_preproc_warn_flag
3178 if test -z "$ac_cpp_err"; then
3181 echo "$as_me: failed program was:" >&5
3182 cat conftest.$ac_ext >&5
3183 # Broken: fails on valid input.
3186 rm -f conftest.err conftest.$ac_ext
3188 # OK, works on sane cases. Now check whether non-existent headers
3189 # can be detected and how.
3190 cat >conftest.$ac_ext <<_ACEOF
3191 #line $LINENO "configure"
3192 #include "confdefs.h"
3193 #include <ac_nonexistent.h>
3195 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3196 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3198 grep -v '^ *+' conftest.er1 >conftest.err
3200 cat conftest.err >&5
3201 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3202 (exit $ac_status); } >/dev/null; then
3203 if test -s conftest.err; then
3204 ac_cpp_err=$ac_c_preproc_warn_flag
3211 if test -z "$ac_cpp_err"; then
3212 # Broken: success on invalid input.
3215 echo "$as_me: failed program was:" >&5
3216 cat conftest.$ac_ext >&5
3217 # Passes both tests.
3221 rm -f conftest.err conftest.$ac_ext
3224 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3225 rm -f conftest.err conftest.$ac_ext
3226 if $ac_preproc_ok; then
3229 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5
3230 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
3231 { (exit 1); exit 1; }; }
3235 ac_cpp='$CPP $CPPFLAGS'
3236 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3237 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3238 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3241 echo "$as_me:$LINENO: checking for egrep" >&5
3242 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3243 if test "${ac_cv_prog_egrep+set}" = set; then
3244 echo $ECHO_N "(cached) $ECHO_C" >&6
3246 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3247 then ac_cv_prog_egrep='grep -E'
3248 else ac_cv_prog_egrep='egrep'
3251 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3252 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3253 EGREP=$ac_cv_prog_egrep
3256 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3257 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3258 if test "${ac_cv_header_stdc+set}" = set; then
3259 echo $ECHO_N "(cached) $ECHO_C" >&6
3261 cat >conftest.$ac_ext <<_ACEOF
3262 #line $LINENO "configure"
3263 #include "confdefs.h"
3270 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3271 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3273 grep -v '^ *+' conftest.er1 >conftest.err
3275 cat conftest.err >&5
3276 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3277 (exit $ac_status); } >/dev/null; then
3278 if test -s conftest.err; then
3279 ac_cpp_err=$ac_c_preproc_warn_flag
3286 if test -z "$ac_cpp_err"; then
3287 ac_cv_header_stdc=yes
3289 echo "$as_me: failed program was:" >&5
3290 cat conftest.$ac_ext >&5
3291 ac_cv_header_stdc=no
3293 rm -f conftest.err conftest.$ac_ext
3295 if test $ac_cv_header_stdc = yes; then
3296 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3297 cat >conftest.$ac_ext <<_ACEOF
3298 #line $LINENO "configure"
3299 #include "confdefs.h"
3303 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3304 $EGREP "memchr" >/dev/null 2>&1; then
3307 ac_cv_header_stdc=no
3313 if test $ac_cv_header_stdc = yes; then
3314 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3315 cat >conftest.$ac_ext <<_ACEOF
3316 #line $LINENO "configure"
3317 #include "confdefs.h"
3321 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3322 $EGREP "free" >/dev/null 2>&1; then
3325 ac_cv_header_stdc=no
3331 if test $ac_cv_header_stdc = yes; then
3332 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3333 if test "$cross_compiling" = yes; then
3336 cat >conftest.$ac_ext <<_ACEOF
3337 #line $LINENO "configure"
3338 #include "confdefs.h"
3340 #if ((' ' & 0x0FF) == 0x020)
3341 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3342 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3344 # define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
3345 || ('j' <= (c) && (c) <= 'r') \
3346 || ('s' <= (c) && (c) <= 'z'))
3347 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3350 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3355 for (i = 0; i < 256; i++)
3356 if (XOR (islower (i), ISLOWER (i))
3357 || toupper (i) != TOUPPER (i))
3362 rm -f conftest$ac_exeext
3363 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3364 (eval $ac_link) 2>&5
3366 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3367 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3368 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3371 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3372 (exit $ac_status); }; }; then
3375 echo "$as_me: program exited with status $ac_status" >&5
3376 echo "$as_me: failed program was:" >&5
3377 cat conftest.$ac_ext >&5
3379 ac_cv_header_stdc=no
3381 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3385 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3386 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3387 if test $ac_cv_header_stdc = yes; then
3389 cat >>confdefs.h <<\_ACEOF
3390 #define STDC_HEADERS 1
3395 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3405 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3406 inttypes.h stdint.h unistd.h
3408 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3409 echo "$as_me:$LINENO: checking for $ac_header" >&5
3410 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3411 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3412 echo $ECHO_N "(cached) $ECHO_C" >&6
3414 cat >conftest.$ac_ext <<_ACEOF
3415 #line $LINENO "configure"
3416 #include "confdefs.h"
3417 $ac_includes_default
3419 #include <$ac_header>
3421 rm -f conftest.$ac_objext
3422 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3423 (eval $ac_compile) 2>&5
3425 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3426 (exit $ac_status); } &&
3427 { ac_try='test -s conftest.$ac_objext'
3428 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3431 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3432 (exit $ac_status); }; }; then
3433 eval "$as_ac_Header=yes"
3435 echo "$as_me: failed program was:" >&5
3436 cat conftest.$ac_ext >&5
3437 eval "$as_ac_Header=no"
3439 rm -f conftest.$ac_objext conftest.$ac_ext
3441 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3442 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3443 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3444 cat >>confdefs.h <<_ACEOF
3445 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3463 for ac_header in stdlib.h unistd.h dirent.h limits.h sys/dir.h \
3464 string.h strings.h math.h stdint.h sys/time.h
3466 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3467 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3468 echo "$as_me:$LINENO: checking for $ac_header" >&5
3469 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3470 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3471 echo $ECHO_N "(cached) $ECHO_C" >&6
3473 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3474 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3476 # Is the header compilable?
3477 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3478 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3479 cat >conftest.$ac_ext <<_ACEOF
3480 #line $LINENO "configure"
3481 #include "confdefs.h"
3482 $ac_includes_default
3483 #include <$ac_header>
3485 rm -f conftest.$ac_objext
3486 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3487 (eval $ac_compile) 2>&5
3489 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3490 (exit $ac_status); } &&
3491 { ac_try='test -s conftest.$ac_objext'
3492 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3495 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3496 (exit $ac_status); }; }; then
3497 ac_header_compiler=yes
3499 echo "$as_me: failed program was:" >&5
3500 cat conftest.$ac_ext >&5
3501 ac_header_compiler=no
3503 rm -f conftest.$ac_objext conftest.$ac_ext
3504 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3505 echo "${ECHO_T}$ac_header_compiler" >&6
3507 # Is the header present?
3508 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3509 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3510 cat >conftest.$ac_ext <<_ACEOF
3511 #line $LINENO "configure"
3512 #include "confdefs.h"
3513 #include <$ac_header>
3515 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3516 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3518 grep -v '^ *+' conftest.er1 >conftest.err
3520 cat conftest.err >&5
3521 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3522 (exit $ac_status); } >/dev/null; then
3523 if test -s conftest.err; then
3524 ac_cpp_err=$ac_c_preproc_warn_flag
3531 if test -z "$ac_cpp_err"; then
3532 ac_header_preproc=yes
3534 echo "$as_me: failed program was:" >&5
3535 cat conftest.$ac_ext >&5
3536 ac_header_preproc=no
3538 rm -f conftest.err conftest.$ac_ext
3539 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3540 echo "${ECHO_T}$ac_header_preproc" >&6
3542 # So? What about this header?
3543 case $ac_header_compiler:$ac_header_preproc in
3545 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3546 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3547 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3548 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
3550 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3551 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3552 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3553 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3554 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3555 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
3557 echo "$as_me:$LINENO: checking for $ac_header" >&5
3558 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3559 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3560 echo $ECHO_N "(cached) $ECHO_C" >&6
3562 eval "$as_ac_Header=$ac_header_preproc"
3564 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3565 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3568 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3569 cat >>confdefs.h <<_ACEOF
3570 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3577 echo "$as_me:$LINENO: checking for ISC 3.x or 4.x" >&5
3578 echo $ECHO_N "checking for ISC 3.x or 4.x... $ECHO_C" >&6
3579 if grep '[34]\.' /usr/options/cb.name >/dev/null 2>&1
3581 echo "$as_me:$LINENO: result: yes" >&5
3582 echo "${ECHO_T}yes" >&6
3584 cat >>confdefs.h <<\_ACEOF
3589 echo "$as_me:$LINENO: result: no" >&5
3590 echo "${ECHO_T}no" >&6
3592 echo "$as_me:$LINENO: checking whether -D_POSIX_SOURCE is necessary" >&5
3593 echo $ECHO_N "checking whether -D_POSIX_SOURCE is necessary... $ECHO_C" >&6
3595 ac_cpp='$CXXCPP $CPPFLAGS'
3596 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3597 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3598 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3600 cat >conftest.$ac_ext <<_ACEOF
3601 #line $LINENO "configure"
3602 #include "confdefs.h"
3604 extern "C" { void fileno(int); }
3613 rm -f conftest.$ac_objext
3614 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3615 (eval $ac_compile) 2>&5
3617 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3618 (exit $ac_status); } &&
3619 { ac_try='test -s conftest.$ac_objext'
3620 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3623 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3624 (exit $ac_status); }; }; then
3625 echo "$as_me:$LINENO: result: yes" >&5
3626 echo "${ECHO_T}yes" >&6;
3627 cat >>confdefs.h <<\_ACEOF
3628 #define _POSIX_SOURCE 1
3632 echo "$as_me: failed program was:" >&5
3633 cat conftest.$ac_ext >&5
3634 echo "$as_me:$LINENO: result: no" >&5
3635 echo "${ECHO_T}no" >&6
3637 rm -f conftest.$ac_objext conftest.$ac_ext
3639 ac_cpp='$CPP $CPPFLAGS'
3640 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3641 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3642 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3645 ac_cpp='$CXXCPP $CPPFLAGS'
3646 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3647 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3648 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3650 echo "$as_me:$LINENO: checking for return type of srand" >&5
3651 echo $ECHO_N "checking for return type of srand... $ECHO_C" >&6
3652 cat >conftest.$ac_ext <<_ACEOF
3653 #line $LINENO "configure"
3654 #include "confdefs.h"
3656 extern "C" { void srand(unsigned int); }
3665 rm -f conftest.$ac_objext
3666 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3667 (eval $ac_compile) 2>&5
3669 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3670 (exit $ac_status); } &&
3671 { ac_try='test -s conftest.$ac_objext'
3672 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3675 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3676 (exit $ac_status); }; }; then
3677 echo "$as_me:$LINENO: result: void" >&5
3678 echo "${ECHO_T}void" >&6;
3679 cat >>confdefs.h <<\_ACEOF
3680 #define RET_TYPE_SRAND_IS_VOID 1
3684 echo "$as_me: failed program was:" >&5
3685 cat conftest.$ac_ext >&5
3686 echo "$as_me:$LINENO: result: int" >&5
3687 echo "${ECHO_T}int" >&6
3689 rm -f conftest.$ac_objext conftest.$ac_ext
3691 ac_cpp='$CPP $CPPFLAGS'
3692 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3693 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3694 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3696 echo "$as_me:$LINENO: checking whether gettimeofday must be declared" >&5
3697 echo $ECHO_N "checking whether gettimeofday must be declared... $ECHO_C" >&6
3699 ac_cpp='$CXXCPP $CPPFLAGS'
3700 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3701 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3702 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3704 if test "${groff_cv_decl_needed_gettimeofday+set}" = set; then
3705 echo $ECHO_N "(cached) $ECHO_C" >&6
3707 cat >conftest.$ac_ext <<_ACEOF
3708 #line $LINENO "configure"
3709 #include "confdefs.h"
3712 #ifdef HAVE_STRING_H
3715 #ifdef HAVE_STRINGS_H
3716 #include <strings.h>
3718 #ifdef HAVE_STDLIB_H
3721 #ifdef HAVE_SYS_TIME_H
3722 #include <sys/time.h>
3724 #ifdef HAVE_UNISTD_H
3733 #ifndef gettimeofday
3734 char *p = (char *) gettimeofday;
3740 rm -f conftest.$ac_objext
3741 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3742 (eval $ac_compile) 2>&5
3744 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3745 (exit $ac_status); } &&
3746 { ac_try='test -s conftest.$ac_objext'
3747 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3750 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3751 (exit $ac_status); }; }; then
3752 groff_cv_decl_needed_gettimeofday=no
3754 echo "$as_me: failed program was:" >&5
3755 cat conftest.$ac_ext >&5
3756 groff_cv_decl_needed_gettimeofday=yes
3758 rm -f conftest.$ac_objext conftest.$ac_ext
3761 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_gettimeofday" >&5
3762 echo "${ECHO_T}$groff_cv_decl_needed_gettimeofday" >&6
3763 if test $groff_cv_decl_needed_gettimeofday = yes; then
3765 cat >>confdefs.h <<\_ACEOF
3766 #define NEED_DECLARATION_GETTIMEOFDAY 1
3771 ac_cpp='$CPP $CPPFLAGS'
3772 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3773 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3774 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3776 echo "$as_me:$LINENO: checking whether hypot must be declared" >&5
3777 echo $ECHO_N "checking whether hypot must be declared... $ECHO_C" >&6
3779 ac_cpp='$CXXCPP $CPPFLAGS'
3780 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3781 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3782 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3784 if test "${groff_cv_decl_needed_hypot+set}" = set; then
3785 echo $ECHO_N "(cached) $ECHO_C" >&6
3787 cat >conftest.$ac_ext <<_ACEOF
3788 #line $LINENO "configure"
3789 #include "confdefs.h"
3792 #ifdef HAVE_STRING_H
3795 #ifdef HAVE_STRINGS_H
3796 #include <strings.h>
3798 #ifdef HAVE_STDLIB_H
3801 #ifdef HAVE_SYS_TIME_H
3802 #include <sys/time.h>
3804 #ifdef HAVE_UNISTD_H
3814 char *p = (char *) hypot;
3820 rm -f conftest.$ac_objext
3821 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3822 (eval $ac_compile) 2>&5
3824 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3825 (exit $ac_status); } &&
3826 { ac_try='test -s conftest.$ac_objext'
3827 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3830 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3831 (exit $ac_status); }; }; then
3832 groff_cv_decl_needed_hypot=no
3834 echo "$as_me: failed program was:" >&5
3835 cat conftest.$ac_ext >&5
3836 groff_cv_decl_needed_hypot=yes
3838 rm -f conftest.$ac_objext conftest.$ac_ext
3841 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_hypot" >&5
3842 echo "${ECHO_T}$groff_cv_decl_needed_hypot" >&6
3843 if test $groff_cv_decl_needed_hypot = yes; then
3845 cat >>confdefs.h <<\_ACEOF
3846 #define NEED_DECLARATION_HYPOT 1
3851 ac_cpp='$CPP $CPPFLAGS'
3852 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3853 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3854 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3856 echo "$as_me:$LINENO: checking whether popen must be declared" >&5
3857 echo $ECHO_N "checking whether popen must be declared... $ECHO_C" >&6
3859 ac_cpp='$CXXCPP $CPPFLAGS'
3860 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3861 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3862 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3864 if test "${groff_cv_decl_needed_popen+set}" = set; then
3865 echo $ECHO_N "(cached) $ECHO_C" >&6
3867 cat >conftest.$ac_ext <<_ACEOF
3868 #line $LINENO "configure"
3869 #include "confdefs.h"
3872 #ifdef HAVE_STRING_H
3875 #ifdef HAVE_STRINGS_H
3876 #include <strings.h>
3878 #ifdef HAVE_STDLIB_H
3881 #ifdef HAVE_SYS_TIME_H
3882 #include <sys/time.h>
3884 #ifdef HAVE_UNISTD_H
3894 char *p = (char *) popen;
3900 rm -f conftest.$ac_objext
3901 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3902 (eval $ac_compile) 2>&5
3904 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3905 (exit $ac_status); } &&
3906 { ac_try='test -s conftest.$ac_objext'
3907 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3910 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3911 (exit $ac_status); }; }; then
3912 groff_cv_decl_needed_popen=no
3914 echo "$as_me: failed program was:" >&5
3915 cat conftest.$ac_ext >&5
3916 groff_cv_decl_needed_popen=yes
3918 rm -f conftest.$ac_objext conftest.$ac_ext
3921 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_popen" >&5
3922 echo "${ECHO_T}$groff_cv_decl_needed_popen" >&6
3923 if test $groff_cv_decl_needed_popen = yes; then
3925 cat >>confdefs.h <<\_ACEOF
3926 #define NEED_DECLARATION_POPEN 1
3931 ac_cpp='$CPP $CPPFLAGS'
3932 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3933 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3934 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3936 echo "$as_me:$LINENO: checking whether pclose must be declared" >&5
3937 echo $ECHO_N "checking whether pclose must be declared... $ECHO_C" >&6
3939 ac_cpp='$CXXCPP $CPPFLAGS'
3940 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3941 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3942 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3944 if test "${groff_cv_decl_needed_pclose+set}" = set; then
3945 echo $ECHO_N "(cached) $ECHO_C" >&6
3947 cat >conftest.$ac_ext <<_ACEOF
3948 #line $LINENO "configure"
3949 #include "confdefs.h"
3952 #ifdef HAVE_STRING_H
3955 #ifdef HAVE_STRINGS_H
3956 #include <strings.h>
3958 #ifdef HAVE_STDLIB_H
3961 #ifdef HAVE_SYS_TIME_H
3962 #include <sys/time.h>
3964 #ifdef HAVE_UNISTD_H
3974 char *p = (char *) pclose;
3980 rm -f conftest.$ac_objext
3981 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3982 (eval $ac_compile) 2>&5
3984 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3985 (exit $ac_status); } &&
3986 { ac_try='test -s conftest.$ac_objext'
3987 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3990 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3991 (exit $ac_status); }; }; then
3992 groff_cv_decl_needed_pclose=no
3994 echo "$as_me: failed program was:" >&5
3995 cat conftest.$ac_ext >&5
3996 groff_cv_decl_needed_pclose=yes
3998 rm -f conftest.$ac_objext conftest.$ac_ext
4001 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_pclose" >&5
4002 echo "${ECHO_T}$groff_cv_decl_needed_pclose" >&6
4003 if test $groff_cv_decl_needed_pclose = yes; then
4005 cat >>confdefs.h <<\_ACEOF
4006 #define NEED_DECLARATION_PCLOSE 1
4011 ac_cpp='$CPP $CPPFLAGS'
4012 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4013 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4014 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4016 echo "$as_me:$LINENO: checking whether putenv must be declared" >&5
4017 echo $ECHO_N "checking whether putenv must be declared... $ECHO_C" >&6
4019 ac_cpp='$CXXCPP $CPPFLAGS'
4020 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4021 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4022 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4024 if test "${groff_cv_decl_needed_putenv+set}" = set; then
4025 echo $ECHO_N "(cached) $ECHO_C" >&6
4027 cat >conftest.$ac_ext <<_ACEOF
4028 #line $LINENO "configure"
4029 #include "confdefs.h"
4032 #ifdef HAVE_STRING_H
4035 #ifdef HAVE_STRINGS_H
4036 #include <strings.h>
4038 #ifdef HAVE_STDLIB_H
4041 #ifdef HAVE_SYS_TIME_H
4042 #include <sys/time.h>
4044 #ifdef HAVE_UNISTD_H
4054 char *p = (char *) putenv;
4060 rm -f conftest.$ac_objext
4061 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4062 (eval $ac_compile) 2>&5
4064 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4065 (exit $ac_status); } &&
4066 { ac_try='test -s conftest.$ac_objext'
4067 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4070 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4071 (exit $ac_status); }; }; then
4072 groff_cv_decl_needed_putenv=no
4074 echo "$as_me: failed program was:" >&5
4075 cat conftest.$ac_ext >&5
4076 groff_cv_decl_needed_putenv=yes
4078 rm -f conftest.$ac_objext conftest.$ac_ext
4081 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_putenv" >&5
4082 echo "${ECHO_T}$groff_cv_decl_needed_putenv" >&6
4083 if test $groff_cv_decl_needed_putenv = yes; then
4085 cat >>confdefs.h <<\_ACEOF
4086 #define NEED_DECLARATION_PUTENV 1
4091 ac_cpp='$CPP $CPPFLAGS'
4092 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4093 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4094 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4096 echo "$as_me:$LINENO: checking whether strcasecmp must be declared" >&5
4097 echo $ECHO_N "checking whether strcasecmp must be declared... $ECHO_C" >&6
4099 ac_cpp='$CXXCPP $CPPFLAGS'
4100 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4101 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4102 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4104 if test "${groff_cv_decl_needed_strcasecmp+set}" = set; then
4105 echo $ECHO_N "(cached) $ECHO_C" >&6
4107 cat >conftest.$ac_ext <<_ACEOF
4108 #line $LINENO "configure"
4109 #include "confdefs.h"
4112 #ifdef HAVE_STRING_H
4115 #ifdef HAVE_STRINGS_H
4116 #include <strings.h>
4118 #ifdef HAVE_STDLIB_H
4121 #ifdef HAVE_SYS_TIME_H
4122 #include <sys/time.h>
4124 #ifdef HAVE_UNISTD_H
4134 char *p = (char *) strcasecmp;
4140 rm -f conftest.$ac_objext
4141 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4142 (eval $ac_compile) 2>&5
4144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4145 (exit $ac_status); } &&
4146 { ac_try='test -s conftest.$ac_objext'
4147 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4150 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4151 (exit $ac_status); }; }; then
4152 groff_cv_decl_needed_strcasecmp=no
4154 echo "$as_me: failed program was:" >&5
4155 cat conftest.$ac_ext >&5
4156 groff_cv_decl_needed_strcasecmp=yes
4158 rm -f conftest.$ac_objext conftest.$ac_ext
4161 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_strcasecmp" >&5
4162 echo "${ECHO_T}$groff_cv_decl_needed_strcasecmp" >&6
4163 if test $groff_cv_decl_needed_strcasecmp = yes; then
4165 cat >>confdefs.h <<\_ACEOF
4166 #define NEED_DECLARATION_STRCASECMP 1
4171 ac_cpp='$CPP $CPPFLAGS'
4172 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4173 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4174 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4176 echo "$as_me:$LINENO: checking whether strncasecmp must be declared" >&5
4177 echo $ECHO_N "checking whether strncasecmp must be declared... $ECHO_C" >&6
4179 ac_cpp='$CXXCPP $CPPFLAGS'
4180 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4181 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4182 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4184 if test "${groff_cv_decl_needed_strncasecmp+set}" = set; then
4185 echo $ECHO_N "(cached) $ECHO_C" >&6
4187 cat >conftest.$ac_ext <<_ACEOF
4188 #line $LINENO "configure"
4189 #include "confdefs.h"
4192 #ifdef HAVE_STRING_H
4195 #ifdef HAVE_STRINGS_H
4196 #include <strings.h>
4198 #ifdef HAVE_STDLIB_H
4201 #ifdef HAVE_SYS_TIME_H
4202 #include <sys/time.h>
4204 #ifdef HAVE_UNISTD_H
4214 char *p = (char *) strncasecmp;
4220 rm -f conftest.$ac_objext
4221 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4222 (eval $ac_compile) 2>&5
4224 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4225 (exit $ac_status); } &&
4226 { ac_try='test -s conftest.$ac_objext'
4227 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4230 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4231 (exit $ac_status); }; }; then
4232 groff_cv_decl_needed_strncasecmp=no
4234 echo "$as_me: failed program was:" >&5
4235 cat conftest.$ac_ext >&5
4236 groff_cv_decl_needed_strncasecmp=yes
4238 rm -f conftest.$ac_objext conftest.$ac_ext
4241 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_strncasecmp" >&5
4242 echo "${ECHO_T}$groff_cv_decl_needed_strncasecmp" >&6
4243 if test $groff_cv_decl_needed_strncasecmp = yes; then
4245 cat >>confdefs.h <<\_ACEOF
4246 #define NEED_DECLARATION_STRNCASECMP 1
4251 ac_cpp='$CPP $CPPFLAGS'
4252 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4253 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4254 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4257 ac_cpp='$CXXCPP $CPPFLAGS'
4258 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4259 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4260 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4262 echo "$as_me:$LINENO: checking for sys_nerr in <errno.h> or <stdio.h>" >&5
4263 echo $ECHO_N "checking for sys_nerr in <errno.h> or <stdio.h>... $ECHO_C" >&6
4264 cat >conftest.$ac_ext <<_ACEOF
4265 #line $LINENO "configure"
4266 #include "confdefs.h"
4272 int k; k = sys_nerr;
4277 rm -f conftest.$ac_objext
4278 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4279 (eval $ac_compile) 2>&5
4281 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4282 (exit $ac_status); } &&
4283 { ac_try='test -s conftest.$ac_objext'
4284 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4287 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4288 (exit $ac_status); }; }; then
4289 echo "$as_me:$LINENO: result: yes" >&5
4290 echo "${ECHO_T}yes" >&6;
4291 cat >>confdefs.h <<\_ACEOF
4292 #define HAVE_SYS_NERR 1
4296 echo "$as_me: failed program was:" >&5
4297 cat conftest.$ac_ext >&5
4298 echo "$as_me:$LINENO: result: no" >&5
4299 echo "${ECHO_T}no" >&6
4301 rm -f conftest.$ac_objext conftest.$ac_ext
4303 ac_cpp='$CPP $CPPFLAGS'
4304 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4305 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4306 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4308 echo "$as_me:$LINENO: checking for sys_errlist in <errno.h> or <stdio.h>" >&5
4309 echo $ECHO_N "checking for sys_errlist in <errno.h> or <stdio.h>... $ECHO_C" >&6
4310 cat >conftest.$ac_ext <<_ACEOF
4311 #line $LINENO "configure"
4312 #include "confdefs.h"
4318 int k; k = (int)sys_errlist[0];
4323 rm -f conftest.$ac_objext
4324 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4325 (eval $ac_compile) 2>&5
4327 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4328 (exit $ac_status); } &&
4329 { ac_try='test -s conftest.$ac_objext'
4330 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4333 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4334 (exit $ac_status); }; }; then
4335 echo "$as_me:$LINENO: result: yes" >&5
4336 echo "${ECHO_T}yes" >&6;
4337 cat >>confdefs.h <<\_ACEOF
4338 #define HAVE_SYS_ERRLIST 1
4342 echo "$as_me: failed program was:" >&5
4343 cat conftest.$ac_ext >&5
4344 echo "$as_me:$LINENO: result: no" >&5
4345 echo "${ECHO_T}no" >&6
4347 rm -f conftest.$ac_objext conftest.$ac_ext
4349 ac_cpp='$CXXCPP $CPPFLAGS'
4350 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4351 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4352 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4354 echo "$as_me:$LINENO: checking C++ <osfcn.h>" >&5
4355 echo $ECHO_N "checking C++ <osfcn.h>... $ECHO_C" >&6
4356 cat >conftest.$ac_ext <<_ACEOF
4357 #line $LINENO "configure"
4358 #include "confdefs.h"
4363 read(0, 0, 0); open(0, 0);
4368 rm -f conftest.$ac_objext
4369 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4370 (eval $ac_compile) 2>&5
4372 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4373 (exit $ac_status); } &&
4374 { ac_try='test -s conftest.$ac_objext'
4375 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4378 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4379 (exit $ac_status); }; }; then
4380 echo "$as_me:$LINENO: result: yes" >&5
4381 echo "${ECHO_T}yes" >&6;
4382 cat >>confdefs.h <<\_ACEOF
4383 #define HAVE_CC_OSFCN_H 1
4387 echo "$as_me: failed program was:" >&5
4388 cat conftest.$ac_ext >&5
4389 echo "$as_me:$LINENO: result: no" >&5
4390 echo "${ECHO_T}no" >&6
4392 rm -f conftest.$ac_objext conftest.$ac_ext
4394 ac_cpp='$CPP $CPPFLAGS'
4395 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4396 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4397 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4400 ac_cpp='$CXXCPP $CPPFLAGS'
4401 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4402 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4403 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4405 echo "$as_me:$LINENO: checking C++ <limits.h>" >&5
4406 echo $ECHO_N "checking C++ <limits.h>... $ECHO_C" >&6
4407 cat >conftest.$ac_ext <<_ACEOF
4408 #line $LINENO "configure"
4409 #include "confdefs.h"
4414 int x = INT_MIN; int y = INT_MAX; int z = UCHAR_MAX;
4419 rm -f conftest.$ac_objext
4420 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4421 (eval $ac_compile) 2>&5
4423 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4424 (exit $ac_status); } &&
4425 { ac_try='test -s conftest.$ac_objext'
4426 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4429 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4430 (exit $ac_status); }; }; then
4431 echo "$as_me:$LINENO: result: yes" >&5
4432 echo "${ECHO_T}yes" >&6;
4433 cat >>confdefs.h <<\_ACEOF
4434 #define HAVE_CC_LIMITS_H 1
4438 echo "$as_me: failed program was:" >&5
4439 cat conftest.$ac_ext >&5
4440 echo "$as_me:$LINENO: result: no" >&5
4441 echo "${ECHO_T}no" >&6
4443 rm -f conftest.$ac_objext conftest.$ac_ext
4445 ac_cpp='$CPP $CPPFLAGS'
4446 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4447 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4448 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4451 ac_cpp='$CXXCPP $CPPFLAGS'
4452 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4453 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4454 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4456 echo "$as_me:$LINENO: checking for inttypes.h" >&5
4457 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
4458 cat >conftest.$ac_ext <<_ACEOF
4459 #line $LINENO "configure"
4460 #include "confdefs.h"
4461 #include <sys/types.h>
4462 #include <inttypes.h>
4466 uintmax_t i = (uintmax_t)-1;
4471 rm -f conftest.$ac_objext
4472 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4473 (eval $ac_compile) 2>&5
4475 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4476 (exit $ac_status); } &&
4477 { ac_try='test -s conftest.$ac_objext'
4478 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4481 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4482 (exit $ac_status); }; }; then
4483 groff_cv_header_inttypes_h=yes
4485 echo "$as_me: failed program was:" >&5
4486 cat conftest.$ac_ext >&5
4487 groff_cv_header_inttypes_h=no
4489 rm -f conftest.$ac_objext conftest.$ac_ext
4490 echo "$as_me:$LINENO: result: $groff_cv_header_inttypes_h" >&5
4491 echo "${ECHO_T}$groff_cv_header_inttypes_h" >&6
4493 ac_cpp='$CPP $CPPFLAGS'
4494 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4495 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4496 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4499 ac_cpp='$CXXCPP $CPPFLAGS'
4500 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4501 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4502 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4504 echo "$as_me:$LINENO: checking for unsigned long long" >&5
4505 echo $ECHO_N "checking for unsigned long long... $ECHO_C" >&6
4506 cat >conftest.$ac_ext <<_ACEOF
4507 #line $LINENO "configure"
4508 #include "confdefs.h"
4509 unsigned long long ull = 1; int i = 63;
4513 unsigned long long ullmax = (unsigned long long)-1;
4514 return ull << i | ull >> i | ullmax / ull | ullmax % ull;
4519 rm -f conftest.$ac_objext conftest$ac_exeext
4520 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4521 (eval $ac_link) 2>&5
4523 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4524 (exit $ac_status); } &&
4525 { ac_try='test -s conftest$ac_exeext'
4526 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4529 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4530 (exit $ac_status); }; }; then
4531 groff_cv_type_unsigned_long_long=yes
4533 echo "$as_me: failed program was:" >&5
4534 cat conftest.$ac_ext >&5
4535 groff_cv_type_unsigned_long_long=no
4537 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4538 echo "$as_me:$LINENO: result: $groff_cv_type_unsigned_long_long" >&5
4539 echo "${ECHO_T}$groff_cv_type_unsigned_long_long" >&6
4541 ac_cpp='$CPP $CPPFLAGS'
4542 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4543 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4544 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4547 if test $groff_cv_header_inttypes_h = no; then
4549 test $groff_cv_type_unsigned_long_long = yes \
4550 && ac_type='unsigned long long' \
4551 || ac_type='unsigned long'
4553 cat >>confdefs.h <<_ACEOF
4554 #define uintmax_t $ac_type
4559 ac_cpp='$CXXCPP $CPPFLAGS'
4560 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4561 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4562 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4564 echo "$as_me:$LINENO: checking for declaration of time_t" >&5
4565 echo $ECHO_N "checking for declaration of time_t... $ECHO_C" >&6
4566 cat >conftest.$ac_ext <<_ACEOF
4567 #line $LINENO "configure"
4568 #include "confdefs.h"
4573 time_t t = time(0); struct tm *p = localtime(&t);
4578 rm -f conftest.$ac_objext
4579 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4580 (eval $ac_compile) 2>&5
4582 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4583 (exit $ac_status); } &&
4584 { ac_try='test -s conftest.$ac_objext'
4585 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4588 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4589 (exit $ac_status); }; }; then
4590 echo "$as_me:$LINENO: result: yes" >&5
4591 echo "${ECHO_T}yes" >&6
4593 echo "$as_me: failed program was:" >&5
4594 cat conftest.$ac_ext >&5
4595 echo "$as_me:$LINENO: result: no" >&5
4596 echo "${ECHO_T}no" >&6;
4597 cat >>confdefs.h <<\_ACEOF
4598 #define LONG_FOR_TIME_T 1
4602 rm -f conftest.$ac_objext conftest.$ac_ext
4604 ac_cpp='$CPP $CPPFLAGS'
4605 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4606 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4607 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4609 echo "$as_me:$LINENO: checking return type of signal handlers" >&5
4610 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
4611 if test "${ac_cv_type_signal+set}" = set; then
4612 echo $ECHO_N "(cached) $ECHO_C" >&6
4614 cat >conftest.$ac_ext <<_ACEOF
4615 #line $LINENO "configure"
4616 #include "confdefs.h"
4617 #include <sys/types.h>
4623 extern "C" void (*signal (int, void (*)(int)))(int);
4625 void (*signal ()) ();
4636 rm -f conftest.$ac_objext
4637 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4638 (eval $ac_compile) 2>&5
4640 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4641 (exit $ac_status); } &&
4642 { ac_try='test -s conftest.$ac_objext'
4643 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4646 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4647 (exit $ac_status); }; }; then
4648 ac_cv_type_signal=void
4650 echo "$as_me: failed program was:" >&5
4651 cat conftest.$ac_ext >&5
4652 ac_cv_type_signal=int
4654 rm -f conftest.$ac_objext conftest.$ac_ext
4656 echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
4657 echo "${ECHO_T}$ac_cv_type_signal" >&6
4659 cat >>confdefs.h <<_ACEOF
4660 #define RETSIGTYPE $ac_cv_type_signal
4664 echo "$as_me:$LINENO: checking struct exception" >&5
4665 echo $ECHO_N "checking struct exception... $ECHO_C" >&6
4666 cat >conftest.$ac_ext <<_ACEOF
4667 #line $LINENO "configure"
4668 #include "confdefs.h"
4678 rm -f conftest.$ac_objext
4679 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4680 (eval $ac_compile) 2>&5
4682 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4683 (exit $ac_status); } &&
4684 { ac_try='test -s conftest.$ac_objext'
4685 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4688 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4689 (exit $ac_status); }; }; then
4690 echo "$as_me:$LINENO: result: yes" >&5
4691 echo "${ECHO_T}yes" >&6;
4692 cat >>confdefs.h <<\_ACEOF
4693 #define HAVE_STRUCT_EXCEPTION 1
4697 echo "$as_me: failed program was:" >&5
4698 cat conftest.$ac_ext >&5
4699 echo "$as_me:$LINENO: result: no" >&5
4700 echo "${ECHO_T}no" >&6
4702 rm -f conftest.$ac_objext conftest.$ac_ext
4703 echo "$as_me:$LINENO: checking for sin in -lm" >&5
4704 echo $ECHO_N "checking for sin in -lm... $ECHO_C" >&6
4705 if test "${ac_cv_lib_m_sin+set}" = set; then
4706 echo $ECHO_N "(cached) $ECHO_C" >&6
4708 ac_check_lib_save_LIBS=$LIBS
4710 cat >conftest.$ac_ext <<_ACEOF
4711 #line $LINENO "configure"
4712 #include "confdefs.h"
4714 /* Override any gcc2 internal prototype to avoid an error. */
4718 /* We use char because int might match the return type of a gcc2
4719 builtin and then its argument prototype would still apply. */
4729 rm -f conftest.$ac_objext conftest$ac_exeext
4730 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4731 (eval $ac_link) 2>&5
4733 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4734 (exit $ac_status); } &&
4735 { ac_try='test -s conftest$ac_exeext'
4736 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4739 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4740 (exit $ac_status); }; }; then
4743 echo "$as_me: failed program was:" >&5
4744 cat conftest.$ac_ext >&5
4747 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4748 LIBS=$ac_check_lib_save_LIBS
4750 echo "$as_me:$LINENO: result: $ac_cv_lib_m_sin" >&5
4751 echo "${ECHO_T}$ac_cv_lib_m_sin" >&6
4752 if test $ac_cv_lib_m_sin = yes; then
4759 for ac_header in stdlib.h unistd.h
4761 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4762 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4763 echo "$as_me:$LINENO: checking for $ac_header" >&5
4764 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4765 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4766 echo $ECHO_N "(cached) $ECHO_C" >&6
4768 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4769 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4771 # Is the header compilable?
4772 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4773 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4774 cat >conftest.$ac_ext <<_ACEOF
4775 #line $LINENO "configure"
4776 #include "confdefs.h"
4777 $ac_includes_default
4778 #include <$ac_header>
4780 rm -f conftest.$ac_objext
4781 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4782 (eval $ac_compile) 2>&5
4784 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4785 (exit $ac_status); } &&
4786 { ac_try='test -s conftest.$ac_objext'
4787 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4790 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4791 (exit $ac_status); }; }; then
4792 ac_header_compiler=yes
4794 echo "$as_me: failed program was:" >&5
4795 cat conftest.$ac_ext >&5
4796 ac_header_compiler=no
4798 rm -f conftest.$ac_objext conftest.$ac_ext
4799 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4800 echo "${ECHO_T}$ac_header_compiler" >&6
4802 # Is the header present?
4803 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4804 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4805 cat >conftest.$ac_ext <<_ACEOF
4806 #line $LINENO "configure"
4807 #include "confdefs.h"
4808 #include <$ac_header>
4810 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4811 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4813 grep -v '^ *+' conftest.er1 >conftest.err
4815 cat conftest.err >&5
4816 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4817 (exit $ac_status); } >/dev/null; then
4818 if test -s conftest.err; then
4819 ac_cpp_err=$ac_c_preproc_warn_flag
4826 if test -z "$ac_cpp_err"; then
4827 ac_header_preproc=yes
4829 echo "$as_me: failed program was:" >&5
4830 cat conftest.$ac_ext >&5
4831 ac_header_preproc=no
4833 rm -f conftest.err conftest.$ac_ext
4834 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4835 echo "${ECHO_T}$ac_header_preproc" >&6
4837 # So? What about this header?
4838 case $ac_header_compiler:$ac_header_preproc in
4840 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4841 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4842 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4843 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
4845 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4846 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4847 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4848 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4849 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4850 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
4852 echo "$as_me:$LINENO: checking for $ac_header" >&5
4853 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4854 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4855 echo $ECHO_N "(cached) $ECHO_C" >&6
4857 eval "$as_ac_Header=$ac_header_preproc"
4859 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4860 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4863 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4864 cat >>confdefs.h <<_ACEOF
4865 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4873 for ac_func in getpagesize
4875 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
4876 echo "$as_me:$LINENO: checking for $ac_func" >&5
4877 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
4878 if eval "test \"\${$as_ac_var+set}\" = set"; then
4879 echo $ECHO_N "(cached) $ECHO_C" >&6
4881 cat >conftest.$ac_ext <<_ACEOF
4882 #line $LINENO "configure"
4883 #include "confdefs.h"
4884 /* System header to define __stub macros and hopefully few prototypes,
4885 which can conflict with char $ac_func (); below. */
4887 /* Override any gcc2 internal prototype to avoid an error. */
4891 /* We use char because int might match the return type of a gcc2
4892 builtin and then its argument prototype would still apply. */
4899 /* The GNU C library defines this for functions which it implements
4900 to always fail with ENOSYS. Some functions are actually named
4901 something starting with __ and the normal name is an alias. */
4902 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4912 rm -f conftest.$ac_objext conftest$ac_exeext
4913 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4914 (eval $ac_link) 2>&5
4916 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4917 (exit $ac_status); } &&
4918 { ac_try='test -s conftest$ac_exeext'
4919 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4922 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4923 (exit $ac_status); }; }; then
4924 eval "$as_ac_var=yes"
4926 echo "$as_me: failed program was:" >&5
4927 cat conftest.$ac_ext >&5
4928 eval "$as_ac_var=no"
4930 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4932 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
4933 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
4934 if test `eval echo '${'$as_ac_var'}'` = yes; then
4935 cat >>confdefs.h <<_ACEOF
4936 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
4942 echo "$as_me:$LINENO: checking for working mmap" >&5
4943 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6
4944 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
4945 echo $ECHO_N "(cached) $ECHO_C" >&6
4947 if test "$cross_compiling" = yes; then
4948 ac_cv_func_mmap_fixed_mapped=no
4950 cat >conftest.$ac_ext <<_ACEOF
4951 #line $LINENO "configure"
4952 #include "confdefs.h"
4953 $ac_includes_default
4954 /* malloc might have been renamed as rpl_malloc. */
4957 /* Thanks to Mike Haertel and Jim Avera for this test.
4958 Here is a matrix of mmap possibilities:
4959 mmap private not fixed
4960 mmap private fixed at somewhere currently unmapped
4961 mmap private fixed at somewhere already mapped
4962 mmap shared not fixed
4963 mmap shared fixed at somewhere currently unmapped
4964 mmap shared fixed at somewhere already mapped
4965 For private mappings, we should verify that changes cannot be read()
4966 back from the file, nor mmap's back from the file at a different
4967 address. (There have been systems where private was not correctly
4968 implemented like the infamous i386 svr4.0, and systems where the
4969 VM page cache was not coherent with the file system buffer cache
4970 like early versions of FreeBSD and possibly contemporary NetBSD.)
4971 For shared mappings, we should conversely verify that changes get
4972 propagated back to all the places they're supposed to be.
4974 Grep wants private fixed already mapped.
4975 The main things grep needs to know about mmap are:
4976 * does it exist and is it safe to write into the mmap'd area
4977 * how to use it (BSD variants) */
4980 #include <sys/mman.h>
4982 #if !STDC_HEADERS && !HAVE_STDLIB_H
4986 /* This mess was copied from the GNU getpagesize.h. */
4987 #if !HAVE_GETPAGESIZE
4988 /* Assume that all systems that can run configure have sys/param.h. */
4989 # if !HAVE_SYS_PARAM_H
4990 # define HAVE_SYS_PARAM_H 1
4993 # ifdef _SC_PAGESIZE
4994 # define getpagesize() sysconf(_SC_PAGESIZE)
4995 # else /* no _SC_PAGESIZE */
4996 # if HAVE_SYS_PARAM_H
4997 # include <sys/param.h>
4998 # ifdef EXEC_PAGESIZE
4999 # define getpagesize() EXEC_PAGESIZE
5000 # else /* no EXEC_PAGESIZE */
5002 # define getpagesize() NBPG * CLSIZE
5005 # endif /* no CLSIZE */
5006 # else /* no NBPG */
5008 # define getpagesize() NBPC
5009 # else /* no NBPC */
5011 # define getpagesize() PAGESIZE
5012 # endif /* PAGESIZE */
5013 # endif /* no NBPC */
5014 # endif /* no NBPG */
5015 # endif /* no EXEC_PAGESIZE */
5016 # else /* no HAVE_SYS_PARAM_H */
5017 # define getpagesize() 8192 /* punt totally */
5018 # endif /* no HAVE_SYS_PARAM_H */
5019 # endif /* no _SC_PAGESIZE */
5021 #endif /* no HAVE_GETPAGESIZE */
5026 char *data, *data2, *data3;
5030 pagesize = getpagesize ();
5032 /* First, make a file with some known garbage in it. */
5033 data = (char *) malloc (pagesize);
5036 for (i = 0; i < pagesize; ++i)
5037 *(data + i) = rand ();
5039 fd = creat ("conftest.mmap", 0600);
5042 if (write (fd, data, pagesize) != pagesize)
5046 /* Next, try to mmap the file at a fixed address which already has
5047 something else allocated at it. If we can, also make sure that
5048 we see the same garbage. */
5049 fd = open ("conftest.mmap", O_RDWR);
5052 data2 = (char *) malloc (2 * pagesize);
5055 data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
5056 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
5057 MAP_PRIVATE | MAP_FIXED, fd, 0L))
5059 for (i = 0; i < pagesize; ++i)
5060 if (*(data + i) != *(data2 + i))
5063 /* Finally, make sure that changes to the mapped area do not
5064 percolate back to the file as seen by read(). (This is a bug on
5065 some variants of i386 svr4.0.) */
5066 for (i = 0; i < pagesize; ++i)
5067 *(data2 + i) = *(data2 + i) + 1;
5068 data3 = (char *) malloc (pagesize);
5071 if (read (fd, data3, pagesize) != pagesize)
5073 for (i = 0; i < pagesize; ++i)
5074 if (*(data + i) != *(data3 + i))
5080 rm -f conftest$ac_exeext
5081 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5082 (eval $ac_link) 2>&5
5084 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5085 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5086 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5089 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5090 (exit $ac_status); }; }; then
5091 ac_cv_func_mmap_fixed_mapped=yes
5093 echo "$as_me: program exited with status $ac_status" >&5
5094 echo "$as_me: failed program was:" >&5
5095 cat conftest.$ac_ext >&5
5097 ac_cv_func_mmap_fixed_mapped=no
5099 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5102 echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
5103 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6
5104 if test $ac_cv_func_mmap_fixed_mapped = yes; then
5106 cat >>confdefs.h <<\_ACEOF
5114 LIBS="$LIBS -lc $LIBM"
5121 for ac_func in fmod getcwd putenv snprintf strerror strtol
5123 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5124 echo "$as_me:$LINENO: checking for $ac_func" >&5
5125 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5126 if eval "test \"\${$as_ac_var+set}\" = set"; then
5127 echo $ECHO_N "(cached) $ECHO_C" >&6
5129 cat >conftest.$ac_ext <<_ACEOF
5130 #line $LINENO "configure"
5131 #include "confdefs.h"
5132 /* System header to define __stub macros and hopefully few prototypes,
5133 which can conflict with char $ac_func (); below. */
5135 /* Override any gcc2 internal prototype to avoid an error. */
5139 /* We use char because int might match the return type of a gcc2
5140 builtin and then its argument prototype would still apply. */
5147 /* The GNU C library defines this for functions which it implements
5148 to always fail with ENOSYS. Some functions are actually named
5149 something starting with __ and the normal name is an alias. */
5150 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5160 rm -f conftest.$ac_objext conftest$ac_exeext
5161 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5162 (eval $ac_link) 2>&5
5164 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5165 (exit $ac_status); } &&
5166 { ac_try='test -s conftest$ac_exeext'
5167 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5170 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5171 (exit $ac_status); }; }; then
5172 eval "$as_ac_var=yes"
5174 echo "$as_me: failed program was:" >&5
5175 cat conftest.$ac_ext >&5
5176 eval "$as_ac_var=no"
5178 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5180 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5181 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5182 if test `eval echo '${'$as_ac_var'}'` = yes; then
5183 cat >>confdefs.h <<_ACEOF
5184 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5188 LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
5200 for ac_func in gettimeofday isatty rename strcasecmp strncasecmp strsep
5202 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5203 echo "$as_me:$LINENO: checking for $ac_func" >&5
5204 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5205 if eval "test \"\${$as_ac_var+set}\" = set"; then
5206 echo $ECHO_N "(cached) $ECHO_C" >&6
5208 cat >conftest.$ac_ext <<_ACEOF
5209 #line $LINENO "configure"
5210 #include "confdefs.h"
5211 /* System header to define __stub macros and hopefully few prototypes,
5212 which can conflict with char $ac_func (); below. */
5214 /* Override any gcc2 internal prototype to avoid an error. */
5218 /* We use char because int might match the return type of a gcc2
5219 builtin and then its argument prototype would still apply. */
5226 /* The GNU C library defines this for functions which it implements
5227 to always fail with ENOSYS. Some functions are actually named
5228 something starting with __ and the normal name is an alias. */
5229 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5239 rm -f conftest.$ac_objext conftest$ac_exeext
5240 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5241 (eval $ac_link) 2>&5
5243 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5244 (exit $ac_status); } &&
5245 { ac_try='test -s conftest$ac_exeext'
5246 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5249 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5250 (exit $ac_status); }; }; then
5251 eval "$as_ac_var=yes"
5253 echo "$as_me: failed program was:" >&5
5254 cat conftest.$ac_ext >&5
5255 eval "$as_ac_var=no"
5257 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5259 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5260 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5261 if test `eval echo '${'$as_ac_var'}'` = yes; then
5262 cat >>confdefs.h <<_ACEOF
5263 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5269 echo "$as_me:$LINENO: checking for mkstemp" >&5
5270 echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6
5272 ac_cpp='$CXXCPP $CPPFLAGS'
5273 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5274 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5275 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5278 cat >conftest.$ac_ext <<_ACEOF
5279 #line $LINENO "configure"
5280 #include "confdefs.h"
5292 rm -f conftest.$ac_objext conftest$ac_exeext
5293 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5294 (eval $ac_link) 2>&5
5296 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5297 (exit $ac_status); } &&
5298 { ac_try='test -s conftest$ac_exeext'
5299 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5302 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5303 (exit $ac_status); }; }; then
5304 echo "$as_me:$LINENO: result: yes" >&5
5305 echo "${ECHO_T}yes" >&6;
5306 cat >>confdefs.h <<\_ACEOF
5307 #define HAVE_MKSTEMP 1
5311 echo "$as_me: failed program was:" >&5
5312 cat conftest.$ac_ext >&5
5313 echo "$as_me:$LINENO: result: no" >&5
5314 echo "${ECHO_T}no" >&6;LIBOBJS="$LIBOBJS mkstemp.$ac_objext"
5316 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5318 ac_cpp='$CPP $CPPFLAGS'
5319 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5320 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5321 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5323 echo "$as_me:$LINENO: checking for sys_siglist declaration in signal.h or unistd.h" >&5
5324 echo $ECHO_N "checking for sys_siglist declaration in signal.h or unistd.h... $ECHO_C" >&6
5325 if test "${ac_cv_decl_sys_siglist+set}" = set; then
5326 echo $ECHO_N "(cached) $ECHO_C" >&6
5328 cat >conftest.$ac_ext <<_ACEOF
5329 #line $LINENO "configure"
5330 #include "confdefs.h"
5331 #include <sys/types.h>
5333 /* NetBSD declares sys_siglist in unistd.h. */
5335 # include <unistd.h>
5341 char *msg = *(sys_siglist + 1);
5346 rm -f conftest.$ac_objext
5347 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5348 (eval $ac_compile) 2>&5
5350 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5351 (exit $ac_status); } &&
5352 { ac_try='test -s conftest.$ac_objext'
5353 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5356 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5357 (exit $ac_status); }; }; then
5358 ac_cv_decl_sys_siglist=yes
5360 echo "$as_me: failed program was:" >&5
5361 cat conftest.$ac_ext >&5
5362 ac_cv_decl_sys_siglist=no
5364 rm -f conftest.$ac_objext conftest.$ac_ext
5366 echo "$as_me:$LINENO: result: $ac_cv_decl_sys_siglist" >&5
5367 echo "${ECHO_T}$ac_cv_decl_sys_siglist" >&6
5368 if test $ac_cv_decl_sys_siglist = yes; then
5370 cat >>confdefs.h <<\_ACEOF
5371 #define SYS_SIGLIST_DECLARED 1
5377 ac_cpp='$CXXCPP $CPPFLAGS'
5378 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5379 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5380 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5382 echo "$as_me:$LINENO: checking whether ANSI array delete syntax supported" >&5
5383 echo $ECHO_N "checking whether ANSI array delete syntax supported... $ECHO_C" >&6
5384 cat >conftest.$ac_ext <<_ACEOF
5385 #line $LINENO "configure"
5386 #include "confdefs.h"
5391 char *p = new char[5]; delete [] p;
5396 rm -f conftest.$ac_objext
5397 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5398 (eval $ac_compile) 2>&5
5400 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5401 (exit $ac_status); } &&
5402 { ac_try='test -s conftest.$ac_objext'
5403 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5406 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5407 (exit $ac_status); }; }; then
5408 echo "$as_me:$LINENO: result: yes" >&5
5409 echo "${ECHO_T}yes" >&6
5411 echo "$as_me: failed program was:" >&5
5412 cat conftest.$ac_ext >&5
5413 echo "$as_me:$LINENO: result: no" >&5
5414 echo "${ECHO_T}no" >&6;
5415 cat >>confdefs.h <<\_ACEOF
5416 #define ARRAY_DELETE_NEEDS_SIZE 1
5420 rm -f conftest.$ac_objext conftest.$ac_ext
5422 ac_cpp='$CPP $CPPFLAGS'
5423 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5424 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5425 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5428 ac_cpp='$CXXCPP $CPPFLAGS'
5429 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5430 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5431 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5433 echo "$as_me:$LINENO: checking traditional preprocessor" >&5
5434 echo $ECHO_N "checking traditional preprocessor... $ECHO_C" >&6
5435 cat >conftest.$ac_ext <<_ACEOF
5436 #line $LINENO "configure"
5437 #include "confdefs.h"
5438 #define name2(a,b) a/**/b
5447 rm -f conftest.$ac_objext
5448 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5449 (eval $ac_compile) 2>&5
5451 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5452 (exit $ac_status); } &&
5453 { ac_try='test -s conftest.$ac_objext'
5454 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5457 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5458 (exit $ac_status); }; }; then
5459 echo "$as_me:$LINENO: result: yes" >&5
5460 echo "${ECHO_T}yes" >&6;
5461 cat >>confdefs.h <<\_ACEOF
5462 #define TRADITIONAL_CPP 1
5466 echo "$as_me: failed program was:" >&5
5467 cat conftest.$ac_ext >&5
5468 echo "$as_me:$LINENO: result: no" >&5
5469 echo "${ECHO_T}no" >&6
5471 rm -f conftest.$ac_objext conftest.$ac_ext
5473 ac_cpp='$CPP $CPPFLAGS'
5474 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5475 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5476 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5478 echo "$as_me:$LINENO: checking w_coredump" >&5
5479 echo $ECHO_N "checking w_coredump... $ECHO_C" >&6
5480 if test "$cross_compiling" = yes; then
5481 echo "$as_me:$LINENO: result: no" >&5
5482 echo "${ECHO_T}no" >&6
5484 cat >conftest.$ac_ext <<_ACEOF
5485 #line $LINENO "configure"
5486 #include "confdefs.h"
5487 #include <sys/types.h>
5488 #include <sys/wait.h>
5495 ((union wait *)&i)->w_coredump = 1;
5500 rm -f conftest$ac_exeext
5501 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5502 (eval $ac_link) 2>&5
5504 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5505 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5506 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5509 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5510 (exit $ac_status); }; }; then
5511 echo "$as_me:$LINENO: result: yes" >&5
5512 echo "${ECHO_T}yes" >&6;
5513 cat >>confdefs.h <<\_ACEOF
5514 #define WCOREFLAG 0200
5518 echo "$as_me: program exited with status $ac_status" >&5
5519 echo "$as_me: failed program was:" >&5
5520 cat conftest.$ac_ext >&5
5522 echo "$as_me:$LINENO: result: no" >&5
5523 echo "${ECHO_T}no" >&6
5525 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5527 echo "$as_me:$LINENO: checking default value for grops -b option" >&5
5528 echo $ECHO_N "checking default value for grops -b option... $ECHO_C" >&6
5529 test -n "${BROKEN_SPOOLER_FLAGS}" || BROKEN_SPOOLER_FLAGS=7
5530 echo "$as_me:$LINENO: result: $BROKEN_SPOOLER_FLAGS" >&5
5531 echo "${ECHO_T}$BROKEN_SPOOLER_FLAGS" >&6
5533 echo "$as_me:$LINENO: checking default paper size" >&5
5534 echo $ECHO_N "checking default paper size... $ECHO_C" >&6
5535 groff_prefix=$prefix
5536 test "x$prefix" = xNONE && groff_prefix=$ac_default_prefix
5537 if test -z "$PAGE"; then
5539 if test -r $groff_prefix/share/groff/font/devps/DESC; then
5540 descfile=$groff_prefix/share/groff/font/devps/DESC
5541 elif test -r $groff_prefix/lib/groff/font/devps/DESC; then
5542 descfile=$groff_prefix/lib/groff/font/devps/DESC
5544 for f in $groff_prefix/share/groff/*/font/devps/DESC; do
5551 if test -n "$descfile"; then
5552 if grep '^paperlength[ ]\+841890' $descfile
5553 >/dev/null 2>&1; then
5555 elif grep '^papersize[ ]\+[aA]4' $descfile \
5556 >/dev/null 2>&1; then
5561 if test -z "$PAGE"; then
5562 dom=`awk '($1 == "dom" || $1 == "search") { print $2; exit}' \
5563 /etc/resolv.conf 2>/dev/null`
5564 if test -z "$dom"; then
5565 dom=`(domainname) 2>/dev/null | tr -d '+'`
5567 || test "$dom" = '(none)'; then
5568 dom=`(hostname) 2>/dev/null | grep '\.'`
5571 # If the top-level domain is two letters and it's not `us' or `ca'
5572 # then they probably use A4 paper.
5574 *.[Uu][Ss]|*.[Cc][Aa]) ;;
5575 *.[A-Za-z][A-Za-z]) PAGE=A4 ;;
5578 test -n "$PAGE" || PAGE=letter
5579 if test "x$PAGE" = "xA4"; then
5581 cat >>confdefs.h <<\_ACEOF
5586 echo "$as_me:$LINENO: result: $PAGE" >&5
5587 echo "${ECHO_T}$PAGE" >&6
5589 echo "$as_me:$LINENO: checking for existing troff installation" >&5
5590 echo $ECHO_N "checking for existing troff installation... $ECHO_C" >&6
5591 if test "x`(echo .tm '|n(.g' | tr '|' '\\\\' | troff -z -i 2>&1) 2>/dev/null`" = x0; then
5592 echo "$as_me:$LINENO: result: yes" >&5
5593 echo "${ECHO_T}yes" >&6
5596 echo "$as_me:$LINENO: result: no" >&5
5597 echo "${ECHO_T}no" >&6
5601 echo "$as_me:$LINENO: checking for prefix of system macro packages" >&5
5602 echo $ECHO_N "checking for prefix of system macro packages... $ECHO_C" >&6
5604 sys_tmac_file_prefix=
5605 for d in /usr/share/lib/tmac /usr/lib/tmac; do
5606 for t in "" tmac.; do
5609 if test -z "$sys_tmac_prefix" \
5611 && grep '^\.if' $f >/dev/null 2>&1; then
5612 sys_tmac_prefix=$d/$t
5613 sys_tmac_file_prefix=$t
5618 echo "$as_me:$LINENO: result: $sys_tmac_prefix" >&5
5619 echo "${ECHO_T}$sys_tmac_prefix" >&6
5622 echo "$as_me:$LINENO: checking which system macro packages should be made available" >&5
5623 echo $ECHO_N "checking which system macro packages should be made available... $ECHO_C" >&6
5624 if test "x$sys_tmac_file_prefix" = "xtmac."; then
5625 for f in $sys_tmac_prefix*; do
5626 suff=`echo $f | sed -e "s;$sys_tmac_prefix;;"`
5630 grep "Copyright.*Free Software Foundation" $f >/dev/null \
5631 || tmac_wrap="$tmac_wrap $suff" ;;
5634 elif test -n "$sys_tmac_prefix"; then
5635 files=`echo $sys_tmac_prefix*`
5636 grep "\\.so" $files >conftest.sol
5639 ${sys_tmac_prefix}e) ;;
5644 if grep "\\.so.*/$b\$" conftest.sol >/dev/null \
5645 || grep -l "Copyright.*Free Software Foundation" $f >/dev/null; then
5648 suff=`echo $f | sed -e "s;$sys_tmac_prefix;;"`
5651 *) tmac_wrap="$tmac_wrap $suff" ;;
5658 echo "$as_me:$LINENO: result: $tmac_wrap" >&5
5659 echo "${ECHO_T}$tmac_wrap" >&6
5662 make_install_html=install_html
5663 # Extract the first word of "pnmcut", so it can be a program name with args.
5664 set dummy pnmcut; ac_word=$2
5665 echo "$as_me:$LINENO: checking for $ac_word" >&5
5666 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5667 if test "${ac_cv_prog_pnmcut+set}" = set; then
5668 echo $ECHO_N "(cached) $ECHO_C" >&6
5670 if test -n "$pnmcut"; then
5671 ac_cv_prog_pnmcut="$pnmcut" # Let the user override the test.
5673 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5677 test -z "$as_dir" && as_dir=.
5678 for ac_exec_ext in '' $ac_executable_extensions; do
5679 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5680 ac_cv_prog_pnmcut="found"
5681 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5687 test -z "$ac_cv_prog_pnmcut" && ac_cv_prog_pnmcut="missing"
5690 pnmcut=$ac_cv_prog_pnmcut
5691 if test -n "$pnmcut"; then
5692 echo "$as_me:$LINENO: result: $pnmcut" >&5
5693 echo "${ECHO_T}$pnmcut" >&6
5695 echo "$as_me:$LINENO: result: no" >&5
5696 echo "${ECHO_T}no" >&6
5699 # Extract the first word of "pnmcrop", so it can be a program name with args.
5700 set dummy pnmcrop; ac_word=$2
5701 echo "$as_me:$LINENO: checking for $ac_word" >&5
5702 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5703 if test "${ac_cv_prog_pnmcrop+set}" = set; then
5704 echo $ECHO_N "(cached) $ECHO_C" >&6
5706 if test -n "$pnmcrop"; then
5707 ac_cv_prog_pnmcrop="$pnmcrop" # Let the user override the test.
5709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5713 test -z "$as_dir" && as_dir=.
5714 for ac_exec_ext in '' $ac_executable_extensions; do
5715 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5716 ac_cv_prog_pnmcrop="found"
5717 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5723 test -z "$ac_cv_prog_pnmcrop" && ac_cv_prog_pnmcrop="missing"
5726 pnmcrop=$ac_cv_prog_pnmcrop
5727 if test -n "$pnmcrop"; then
5728 echo "$as_me:$LINENO: result: $pnmcrop" >&5
5729 echo "${ECHO_T}$pnmcrop" >&6
5731 echo "$as_me:$LINENO: result: no" >&5
5732 echo "${ECHO_T}no" >&6
5735 # Extract the first word of "pnmtopng", so it can be a program name with args.
5736 set dummy pnmtopng; ac_word=$2
5737 echo "$as_me:$LINENO: checking for $ac_word" >&5
5738 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5739 if test "${ac_cv_prog_pnmtopng+set}" = set; then
5740 echo $ECHO_N "(cached) $ECHO_C" >&6
5742 if test -n "$pnmtopng"; then
5743 ac_cv_prog_pnmtopng="$pnmtopng" # Let the user override the test.
5745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5749 test -z "$as_dir" && as_dir=.
5750 for ac_exec_ext in '' $ac_executable_extensions; do
5751 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5752 ac_cv_prog_pnmtopng="found"
5753 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5759 test -z "$ac_cv_prog_pnmtopng" && ac_cv_prog_pnmtopng="missing"
5762 pnmtopng=$ac_cv_prog_pnmtopng
5763 if test -n "$pnmtopng"; then
5764 echo "$as_me:$LINENO: result: $pnmtopng" >&5
5765 echo "${ECHO_T}$pnmtopng" >&6
5767 echo "$as_me:$LINENO: result: no" >&5
5768 echo "${ECHO_T}no" >&6
5771 # Extract the first word of "gs gsos2", so it can be a program name with args.
5772 set dummy gs gsos2; ac_word=$2
5773 echo "$as_me:$LINENO: checking for $ac_word" >&5
5774 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5775 if test "${ac_cv_prog_gs+set}" = set; then
5776 echo $ECHO_N "(cached) $ECHO_C" >&6
5778 if test -n "$gs"; then
5779 ac_cv_prog_gs="$gs" # Let the user override the test.
5781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5785 test -z "$as_dir" && as_dir=.
5786 for ac_exec_ext in '' $ac_executable_extensions; do
5787 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5788 ac_cv_prog_gs="found"
5789 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5795 test -z "$ac_cv_prog_gs" && ac_cv_prog_gs="missing"
5799 if test -n "$gs"; then
5800 echo "$as_me:$LINENO: result: $gs" >&5
5801 echo "${ECHO_T}$gs" >&6
5803 echo "$as_me:$LINENO: result: no" >&5
5804 echo "${ECHO_T}no" >&6
5807 # Extract the first word of "psselect", so it can be a program name with args.
5808 set dummy psselect; ac_word=$2
5809 echo "$as_me:$LINENO: checking for $ac_word" >&5
5810 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5811 if test "${ac_cv_prog_psselect+set}" = set; then
5812 echo $ECHO_N "(cached) $ECHO_C" >&6
5814 if test -n "$psselect"; then
5815 ac_cv_prog_psselect="$psselect" # Let the user override the test.
5817 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5821 test -z "$as_dir" && as_dir=.
5822 for ac_exec_ext in '' $ac_executable_extensions; do
5823 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5824 ac_cv_prog_psselect="found"
5825 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5831 test -z "$ac_cv_prog_psselect" && ac_cv_prog_psselect="missing"
5834 psselect=$ac_cv_prog_psselect
5835 if test -n "$psselect"; then
5836 echo "$as_me:$LINENO: result: $psselect" >&5
5837 echo "${ECHO_T}$psselect" >&6
5839 echo "$as_me:$LINENO: result: no" >&5
5840 echo "${ECHO_T}no" >&6
5843 case "x$pnmcut$pnmcrop$pnmtopng$gs$psselect" in
5847 { echo "$as_me:$LINENO: WARNING:
5849 Since one or more of the above five programs can't be found in the path,
5850 the HTML backend of groff (grohtml) won't work properly. Consequently,
5851 no documentation in HTML format is built and installed.
5853 echo "$as_me: WARNING:
5855 Since one or more of the above five programs can't be found in the path,
5856 the HTML backend of groff (grohtml) won't work properly. Consequently,
5857 no documentation in HTML format is built and installed.
5862 ac_config_files="$ac_config_files stamp-h"
5864 ac_config_files="$ac_config_files Makefile doc/Makefile src/xditview/Imakefile"
5866 cat >confcache <<\_ACEOF
5867 # This file is a shell script that caches the results of configure
5868 # tests run on this system so they can be shared between configure
5869 # scripts and configure runs, see configure's option --config-cache.
5870 # It is not useful on other systems. If it contains results you don't
5871 # want to keep, you may remove or edit it.
5873 # config.status only pays attention to the cache file if you give it
5874 # the --recheck option to rerun configure.
5876 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5877 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5882 # The following way of writing the cache mishandles newlines in values,
5883 # but we know of no workaround that is simple, portable, and efficient.
5884 # So, don't put newlines in cache variables' values.
5885 # Ultrix sh set writes to stderr and can't be redirected directly,
5886 # and sets the high bit in the cache file unless we assign to the vars.
5889 case `(ac_space=' '; set | grep ac_space) 2>&1` in
5891 # `set' does not quote correctly, so add quotes (double-quote
5892 # substitution turns \\\\ into \\, and sed turns \\ into \).
5895 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5898 # `set' quotes correctly as required by POSIX, so do not add quotes.
5900 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
5907 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5909 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5911 if cmp -s $cache_file confcache; then :; else
5912 if test -w $cache_file; then
5913 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5914 cat confcache >$cache_file
5916 echo "not updating unwritable cache $cache_file"
5921 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5922 # Let make expand exec_prefix.
5923 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5925 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5926 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5927 # trailing colons and then remove the whole line if VPATH becomes empty
5928 # (actually we leave an empty line to preserve line numbers).
5929 if test "x$srcdir" = x.; then
5930 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5931 s/:*\$(srcdir):*/:/;
5932 s/:*\${srcdir}:*/:/;
5934 s/^\([^=]*=[ ]*\):*/\1/;
5940 DEFS=-DHAVE_CONFIG_H
5944 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5945 # 1. Remove the extension, and $U if already installed.
5946 ac_i=`echo "$ac_i" |
5947 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
5949 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
5950 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
5954 LTLIBOBJS=$ac_ltlibobjs
5958 : ${CONFIG_STATUS=./config.status}
5959 ac_clean_files_save=$ac_clean_files
5960 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5961 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5962 echo "$as_me: creating $CONFIG_STATUS" >&6;}
5963 cat >$CONFIG_STATUS <<_ACEOF
5965 # Generated by $as_me.
5966 # Run this file to recreate the current configuration.
5967 # Compiler output produced by configure, useful for debugging
5968 # configure, is in config.log if it exists.
5971 SHELL=\${CONFIG_SHELL-$SHELL}
5974 cat >>$CONFIG_STATUS <<\_ACEOF
5975 ## --------------------- ##
5976 ## M4sh Initialization. ##
5977 ## --------------------- ##
5979 # Be Bourne compatible
5980 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5983 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5984 # is contrary to our usage. Disable this feature.
5985 alias -g '${1+"$@"}'='"$@"'
5986 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5990 # Support unset when possible.
5991 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
5998 # Work around bugs in pre-3.0 UWIN ksh.
5999 $as_unset ENV MAIL MAILPATH
6005 for as_var in LANG LANGUAGE LC_ALL LC_COLLATE LC_CTYPE LC_NUMERIC LC_MESSAGES LC_TIME
6007 if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
6008 eval $as_var=C; export $as_var
6014 # Required to use basename.
6015 if expr a : '\(a\)' >/dev/null 2>&1; then
6021 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
6022 as_basename=basename
6028 # Name of the executable.
6029 as_me=`$as_basename "$0" ||
6030 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6031 X"$0" : 'X\(//\)$' \| \
6032 X"$0" : 'X\(/\)$' \| \
6033 . : '\(.\)' 2>/dev/null ||
6035 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
6036 /^X\/\(\/\/\)$/{ s//\1/; q; }
6037 /^X\/\(\/\).*/{ s//\1/; q; }
6041 # PATH needs CR, and LINENO needs CR and PATH.
6042 # Avoid depending upon Character Ranges.
6043 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6044 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6045 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6046 as_cr_digits='0123456789'
6047 as_cr_alnum=$as_cr_Letters$as_cr_digits
6049 # The user is always right.
6050 if test "${PATH_SEPARATOR+set}" != set; then
6051 echo "#! /bin/sh" >conftest.sh
6052 echo "exit 0" >>conftest.sh
6053 chmod +x conftest.sh
6054 if (PATH="/nonexistent;."; conftest.sh) >/dev/null 2>&1; then
6065 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6066 test "x$as_lineno_1" != "x$as_lineno_2" &&
6067 test "x$as_lineno_3" = "x$as_lineno_2" || {
6068 # Find who we are. Look in the path if we contain no path at all
6071 *[\\/]* ) as_myself=$0 ;;
6072 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6076 test -z "$as_dir" && as_dir=.
6077 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6082 # We did not find ourselves, most probably we were run as `sh COMMAND'
6083 # in which case we are not to be found in the path.
6084 if test "x$as_myself" = x; then
6087 if test ! -f "$as_myself"; then
6088 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
6089 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
6090 { (exit 1); exit 1; }; }
6092 case $CONFIG_SHELL in
6094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6095 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
6098 test -z "$as_dir" && as_dir=.
6099 for as_base in sh bash ksh sh5; do
6102 if ("$as_dir/$as_base" -c '
6105 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6106 test "x$as_lineno_1" != "x$as_lineno_2" &&
6107 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
6108 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
6109 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
6110 CONFIG_SHELL=$as_dir/$as_base
6112 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
6120 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6121 # uniformly replaced by the line number. The first 'sed' inserts a
6122 # line-number line before each line; the second 'sed' does the real
6123 # work. The second script uses 'N' to pair each line-number line
6124 # with the numbered line, and appends trailing '-' during
6125 # substitution so that $LINENO is not a special case at line end.
6126 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6127 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
6128 sed '=' <$as_myself |
6133 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
6136 s,^['$as_cr_digits']*\n,,
6138 chmod +x $as_me.lineno ||
6139 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
6140 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
6141 { (exit 1); exit 1; }; }
6143 # Don't try to exec as it changes $[0], causing all sort of problems
6144 # (the dirname of $[0] is not the place where we might find the
6145 # original and so on. Autoconf is especially sensible to this).
6147 # Exit status is that of the last command.
6152 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
6153 *c*,-n*) ECHO_N= ECHO_C='
6155 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
6156 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
6159 if expr a : '\(a\)' >/dev/null 2>&1; then
6165 rm -f conf$$ conf$$.exe conf$$.file
6167 if ln -s conf$$.file conf$$ 2>/dev/null; then
6168 # We could just check for DJGPP; but this test a) works b) is more generic
6169 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
6170 if test -f conf$$.exe; then
6171 # Don't use ln at all; we don't have any links
6176 elif ln conf$$.file conf$$ 2>/dev/null; then
6181 rm -f conf$$ conf$$.exe conf$$.file
6183 if mkdir -p . 2>/dev/null; then
6189 as_executable_p="test -f"
6191 # Sed expression to map a string onto a valid CPP name.
6192 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
6194 # Sed expression to map a string onto a valid variable name.
6195 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
6199 # We need space, tab and new line, in precisely that order.
6209 # Open the log real soon, to keep \$[0] and so on meaningful, and to
6210 # report actual input values of CONFIG_FILES etc. instead of their
6211 # values after options handling. Logging --version etc. is OK.
6215 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6216 ## Running $as_me. ##
6221 This file was extended by $as_me, which was
6222 generated by GNU Autoconf 2.54. Invocation command line was
6224 CONFIG_FILES = $CONFIG_FILES
6225 CONFIG_HEADERS = $CONFIG_HEADERS
6226 CONFIG_LINKS = $CONFIG_LINKS
6227 CONFIG_COMMANDS = $CONFIG_COMMANDS
6231 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
6235 # Files that config.status was made for.
6236 if test -n "$ac_config_files"; then
6237 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
6240 if test -n "$ac_config_headers"; then
6241 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
6244 if test -n "$ac_config_links"; then
6245 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
6248 if test -n "$ac_config_commands"; then
6249 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
6252 cat >>$CONFIG_STATUS <<\_ACEOF
6255 \`$as_me' instantiates files from templates according to the
6256 current configuration.
6258 Usage: $0 [OPTIONS] [FILE]...
6260 -h, --help print this help, then exit
6261 -V, --version print version number, then exit
6262 -d, --debug don't remove temporary files
6263 --recheck update $as_me by reconfiguring in the same conditions
6264 --file=FILE[:TEMPLATE]
6265 instantiate the configuration file FILE
6266 --header=FILE[:TEMPLATE]
6267 instantiate the configuration header FILE
6269 Configuration files:
6272 Configuration headers:
6275 Report bugs to <bug-autoconf@gnu.org>."
6278 cat >>$CONFIG_STATUS <<_ACEOF
6281 configured by $0, generated by GNU Autoconf 2.54,
6282 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
6284 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
6285 Free Software Foundation, Inc.
6286 This config.status script is free software; the Free Software Foundation
6287 gives unlimited permission to copy, distribute and modify it."
6292 cat >>$CONFIG_STATUS <<\_ACEOF
6293 # If no file are specified by the user, then we need to provide default
6294 # value. By we need to know if files were specified by the user.
6300 ac_option=`expr "x$1" : 'x\([^=]*\)='`
6301 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
6309 *) # This is not an option, so the user has probably given explicit
6312 ac_need_defaults=false;;
6316 # Handling of the options.
6318 cat >>$CONFIG_STATUS <<_ACEOF
6319 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6320 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
6321 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
6323 cat >>$CONFIG_STATUS <<\_ACEOF
6324 --version | --vers* | -V )
6325 echo "$ac_cs_version"; exit 0 ;;
6327 # Conflict between --help and --header
6328 { { echo "$as_me:$LINENO: error: ambiguous option: $1
6329 Try \`$0 --help' for more information." >&5
6330 echo "$as_me: error: ambiguous option: $1
6331 Try \`$0 --help' for more information." >&2;}
6332 { (exit 1); exit 1; }; };;
6333 --help | --hel | -h )
6334 echo "$ac_cs_usage"; exit 0 ;;
6335 --debug | --d* | -d )
6337 --file | --fil | --fi | --f )
6339 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
6340 ac_need_defaults=false;;
6341 --header | --heade | --head | --hea )
6343 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
6344 ac_need_defaults=false;;
6347 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
6348 Try \`$0 --help' for more information." >&5
6349 echo "$as_me: error: unrecognized option: $1
6350 Try \`$0 --help' for more information." >&2;}
6351 { (exit 1); exit 1; }; } ;;
6353 *) ac_config_targets="$ac_config_targets $1" ;;
6365 cat >>$CONFIG_STATUS <<\_ACEOF
6366 for ac_config_target in $ac_config_targets
6368 case "$ac_config_target" in
6369 # Handling of arguments.
6370 "stamp-h" ) CONFIG_FILES="$CONFIG_FILES stamp-h" ;;
6371 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6372 "doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
6373 "src/xditview/Imakefile" ) CONFIG_FILES="$CONFIG_FILES src/xditview/Imakefile" ;;
6374 "src/include/config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS src/include/config.h:src/include/config.hin" ;;
6375 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
6376 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
6377 { (exit 1); exit 1; }; };;
6381 # If the user did not use the arguments to specify the items to instantiate,
6382 # then the envvar interface is used. Set only those that are not.
6383 # We use the long form for the default assignment because of an extremely
6384 # bizarre bug on SunOS 4.1.3.
6385 if $ac_need_defaults; then
6386 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6387 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6390 # Create a temporary directory, and hook for its removal unless debugging.
6393 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
6394 trap '{ (exit 1); exit 1; }' 1 2 13 15
6397 # Create a (secure) tmp directory for tmp files.
6400 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
6401 test -n "$tmp" && test -d "$tmp"
6404 tmp=$TMPDIR/cs$$-$RANDOM
6405 (umask 077 && mkdir $tmp)
6408 echo "$me: cannot create a temporary directory in $TMPDIR" >&2
6409 { (exit 1); exit 1; }
6414 cat >>$CONFIG_STATUS <<_ACEOF
6417 # CONFIG_FILES section.
6420 # No need to generate the scripts if there are no CONFIG_FILES.
6421 # This happens for instance when ./config.status config.h
6422 if test -n "\$CONFIG_FILES"; then
6423 # Protect against being on the right side of a sed subst in config.status.
6424 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
6425 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
6426 s,@SHELL@,$SHELL,;t t
6427 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
6428 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
6429 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
6430 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
6431 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
6432 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
6433 s,@exec_prefix@,$exec_prefix,;t t
6434 s,@prefix@,$prefix,;t t
6435 s,@program_transform_name@,$program_transform_name,;t t
6436 s,@bindir@,$bindir,;t t
6437 s,@sbindir@,$sbindir,;t t
6438 s,@libexecdir@,$libexecdir,;t t
6439 s,@datadir@,$datadir,;t t
6440 s,@sysconfdir@,$sysconfdir,;t t
6441 s,@sharedstatedir@,$sharedstatedir,;t t
6442 s,@localstatedir@,$localstatedir,;t t
6443 s,@libdir@,$libdir,;t t
6444 s,@includedir@,$includedir,;t t
6445 s,@oldincludedir@,$oldincludedir,;t t
6446 s,@infodir@,$infodir,;t t
6447 s,@mandir@,$mandir,;t t
6448 s,@build_alias@,$build_alias,;t t
6449 s,@host_alias@,$host_alias,;t t
6450 s,@target_alias@,$target_alias,;t t
6452 s,@ECHO_C@,$ECHO_C,;t t
6453 s,@ECHO_N@,$ECHO_N,;t t
6454 s,@ECHO_T@,$ECHO_T,;t t
6456 s,@groff_top_builddir@,$groff_top_builddir,;t t
6458 s,@CFLAGS@,$CFLAGS,;t t
6459 s,@LDFLAGS@,$LDFLAGS,;t t
6460 s,@CPPFLAGS@,$CPPFLAGS,;t t
6461 s,@ac_ct_CC@,$ac_ct_CC,;t t
6462 s,@EXEEXT@,$EXEEXT,;t t
6463 s,@OBJEXT@,$OBJEXT,;t t
6465 s,@CXXFLAGS@,$CXXFLAGS,;t t
6466 s,@ac_ct_CXX@,$ac_ct_CXX,;t t
6467 s,@TTYDEVDIRS@,$TTYDEVDIRS,;t t
6468 s,@OTHERDEVDIRS@,$OTHERDEVDIRS,;t t
6472 s,@PSPRINT@,$PSPRINT,;t t
6473 s,@DVIPRINT@,$DVIPRINT,;t t
6474 s,@PERLPATH@,$PERLPATH,;t t
6476 s,@RANLIB@,$RANLIB,;t t
6477 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
6478 s,@INSTALL_INFO@,$INSTALL_INFO,;t t
6479 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
6480 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
6481 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
6483 s,@SH_SCRIPT_SED_CMD@,$SH_SCRIPT_SED_CMD,;t t
6485 s,@EGREP@,$EGREP,;t t
6487 s,@LIBOBJS@,$LIBOBJS,;t t
6488 s,@BROKEN_SPOOLER_FLAGS@,$BROKEN_SPOOLER_FLAGS,;t t
6491 s,@sys_tmac_prefix@,$sys_tmac_prefix,;t t
6492 s,@tmac_wrap@,$tmac_wrap,;t t
6493 s,@pnmcut@,$pnmcut,;t t
6494 s,@pnmcrop@,$pnmcrop,;t t
6495 s,@pnmtopng@,$pnmtopng,;t t
6497 s,@psselect@,$psselect,;t t
6498 s,@make_html@,$make_html,;t t
6499 s,@make_install_html@,$make_install_html,;t t
6500 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
6505 cat >>$CONFIG_STATUS <<\_ACEOF
6506 # Split the substitutions into bite-sized pieces for seds with
6507 # small command number limits, like on Digital OSF/1 and HP-UX.
6509 ac_sed_frag=1 # Number of current file.
6510 ac_beg=1 # First line for current file.
6511 ac_end=$ac_max_sed_lines # Line after last line for current file.
6514 while $ac_more_lines; do
6515 if test $ac_beg -gt 1; then
6516 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
6518 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
6520 if test ! -s $tmp/subs.frag; then
6523 # The purpose of the label and of the branching condition is to
6524 # speed up the sed processing (if there are no `@' at all, there
6525 # is no need to browse any of the substitutions).
6526 # These are the two extra sed commands mentioned above.
6528 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
6529 if test -z "$ac_sed_cmds"; then
6530 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
6532 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
6534 ac_sed_frag=`expr $ac_sed_frag + 1`
6536 ac_end=`expr $ac_end + $ac_max_sed_lines`
6539 if test -z "$ac_sed_cmds"; then
6542 fi # test -n "$CONFIG_FILES"
6545 cat >>$CONFIG_STATUS <<\_ACEOF
6546 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
6547 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6549 - | *:- | *:-:* ) # input from stdin
6551 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6552 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6553 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6554 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6555 * ) ac_file_in=$ac_file.in ;;
6558 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
6559 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
6560 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6561 X"$ac_file" : 'X\(//\)[^/]' \| \
6562 X"$ac_file" : 'X\(//\)$' \| \
6563 X"$ac_file" : 'X\(/\)' \| \
6564 . : '\(.\)' 2>/dev/null ||
6566 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6567 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6568 /^X\(\/\/\)$/{ s//\1/; q; }
6569 /^X\(\/\).*/{ s//\1/; q; }
6571 { if $as_mkdir_p; then
6576 while test ! -d "$as_dir"; do
6577 as_dirs="$as_dir $as_dirs"
6578 as_dir=`(dirname "$as_dir") 2>/dev/null ||
6579 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6580 X"$as_dir" : 'X\(//\)[^/]' \| \
6581 X"$as_dir" : 'X\(//\)$' \| \
6582 X"$as_dir" : 'X\(/\)' \| \
6583 . : '\(.\)' 2>/dev/null ||
6585 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6586 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6587 /^X\(\/\/\)$/{ s//\1/; q; }
6588 /^X\(\/\).*/{ s//\1/; q; }
6591 test ! -n "$as_dirs" || mkdir $as_dirs
6592 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6593 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6594 { (exit 1); exit 1; }; }; }
6598 if test "$ac_dir" != .; then
6599 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6600 # A "../" for each directory in $ac_dir_suffix.
6601 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6603 ac_dir_suffix= ac_top_builddir=
6607 .) # No --srcdir option. We are building in place.
6609 if test -z "$ac_top_builddir"; then
6612 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6614 [\\/]* | ?:[\\/]* ) # Absolute path.
6615 ac_srcdir=$srcdir$ac_dir_suffix;
6616 ac_top_srcdir=$srcdir ;;
6618 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6619 ac_top_srcdir=$ac_top_builddir$srcdir ;;
6621 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
6623 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
6624 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
6625 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
6626 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
6630 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6631 *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
6634 if test x"$ac_file" != x-; then
6635 { echo "$as_me:$LINENO: creating $ac_file" >&5
6636 echo "$as_me: creating $ac_file" >&6;}
6639 # Let's still pretend it is `configure' which instantiates (i.e., don't
6640 # use $as_me), people would be surprised to read:
6641 # /* config.h. Generated by config.status. */
6642 if test x"$ac_file" = x-; then
6645 configure_input="$ac_file. "
6647 configure_input=$configure_input"Generated from `echo $ac_file_in |
6648 sed 's,.*/,,'` by configure."
6650 # First look for the input files in the build tree, otherwise in the
6652 ac_file_inputs=`IFS=:
6653 for f in $ac_file_in; do
6655 -) echo $tmp/stdin ;;
6657 # Absolute (can't be DOS-style, as IFS=:)
6658 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6659 echo "$as_me: error: cannot find input file: $f" >&2;}
6660 { (exit 1); exit 1; }; }
6663 if test -f "$f"; then
6666 elif test -f "$srcdir/$f"; then
6671 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6672 echo "$as_me: error: cannot find input file: $f" >&2;}
6673 { (exit 1); exit 1; }; }
6676 done` || { (exit 1); exit 1; }
6678 cat >>$CONFIG_STATUS <<_ACEOF
6682 cat >>$CONFIG_STATUS <<\_ACEOF
6684 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6685 s,@configure_input@,$configure_input,;t t
6686 s,@srcdir@,$ac_srcdir,;t t
6687 s,@abs_srcdir@,$ac_abs_srcdir,;t t
6688 s,@top_srcdir@,$ac_top_srcdir,;t t
6689 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
6690 s,@builddir@,$ac_builddir,;t t
6691 s,@abs_builddir@,$ac_abs_builddir,;t t
6692 s,@top_builddir@,$ac_top_builddir,;t t
6693 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
6694 s,@INSTALL@,$ac_INSTALL,;t t
6695 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
6697 if test x"$ac_file" != x-; then
6698 mv $tmp/out $ac_file
6704 # Run the commands associated with the file.
6706 stamp-h ) echo timestamp > stamp-h ;;
6710 cat >>$CONFIG_STATUS <<\_ACEOF
6713 # CONFIG_HEADER section.
6716 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6717 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6719 # ac_d sets the value in "#define NAME VALUE" lines.
6720 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
6721 ac_dB='[ ].*$,\1#\2'
6724 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6725 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
6726 ac_uB='$,\1#\2define\3'
6730 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
6731 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6733 - | *:- | *:-:* ) # input from stdin
6735 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6736 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6737 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6738 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6739 * ) ac_file_in=$ac_file.in ;;
6742 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
6743 echo "$as_me: creating $ac_file" >&6;}
6745 # First look for the input files in the build tree, otherwise in the
6747 ac_file_inputs=`IFS=:
6748 for f in $ac_file_in; do
6750 -) echo $tmp/stdin ;;
6752 # Absolute (can't be DOS-style, as IFS=:)
6753 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6754 echo "$as_me: error: cannot find input file: $f" >&2;}
6755 { (exit 1); exit 1; }; }
6758 if test -f "$f"; then
6761 elif test -f "$srcdir/$f"; then
6766 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6767 echo "$as_me: error: cannot find input file: $f" >&2;}
6768 { (exit 1); exit 1; }; }
6771 done` || { (exit 1); exit 1; }
6772 # Remove the trailing spaces.
6773 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
6777 # Transform confdefs.h into two sed scripts, `conftest.defines' and
6778 # `conftest.undefs', that substitutes the proper values into
6779 # config.h.in to produce config.h. The first handles `#define'
6780 # templates, and the second `#undef' templates.
6781 # And first: Protect against being on the right side of a sed subst in
6782 # config.status. Protect against being in an unquoted here document
6784 rm -f conftest.defines conftest.undefs
6785 # Using a here document instead of a string reduces the quoting nightmare.
6786 # Putting comments in sed scripts is not portable.
6788 # `end' is used to avoid that the second main sed command (meant for
6789 # 0-ary CPP macros) applies to n-ary macro definitions.
6790 # See the Autoconf documentation for `clear'.
6791 cat >confdef2sed.sed <<\_ACEOF
6796 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
6798 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
6801 # If some macros were called several times there might be several times
6802 # the same #defines, which is useless. Nevertheless, we may not want to
6803 # sort them, since we want the *last* AC-DEFINE to be honored.
6804 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
6805 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
6806 rm -f confdef2sed.sed
6808 # This sed command replaces #undef with comments. This is necessary, for
6809 # example, in the case of _POSIX_SOURCE, which is predefined and required
6810 # on some systems where configure will not decide to define it.
6811 cat >>conftest.undefs <<\_ACEOF
6812 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
6815 # Break up conftest.defines because some shells have a limit on the size
6816 # of here documents, and old seds have small limits too (100 cmds).
6817 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
6818 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
6819 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
6820 echo ' :' >>$CONFIG_STATUS
6822 while grep . conftest.defines >/dev/null
6824 # Write a limited-size here document to $tmp/defines.sed.
6825 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
6826 # Speed up: don't consider the non `#define' lines.
6827 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
6828 # Work around the forget-to-reset-the-flag bug.
6829 echo 't clr' >>$CONFIG_STATUS
6830 echo ': clr' >>$CONFIG_STATUS
6831 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
6833 sed -f $tmp/defines.sed $tmp/in >$tmp/out
6837 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
6838 rm -f conftest.defines
6839 mv conftest.tail conftest.defines
6841 rm -f conftest.defines
6842 echo ' fi # grep' >>$CONFIG_STATUS
6843 echo >>$CONFIG_STATUS
6845 # Break up conftest.undefs because some shells have a limit on the size
6846 # of here documents, and old seds have small limits too (100 cmds).
6847 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
6849 while grep . conftest.undefs >/dev/null
6851 # Write a limited-size here document to $tmp/undefs.sed.
6852 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
6853 # Speed up: don't consider the non `#undef'
6854 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
6855 # Work around the forget-to-reset-the-flag bug.
6856 echo 't clr' >>$CONFIG_STATUS
6857 echo ': clr' >>$CONFIG_STATUS
6858 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
6860 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
6864 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
6865 rm -f conftest.undefs
6866 mv conftest.tail conftest.undefs
6868 rm -f conftest.undefs
6870 cat >>$CONFIG_STATUS <<\_ACEOF
6871 # Let's still pretend it is `configure' which instantiates (i.e., don't
6872 # use $as_me), people would be surprised to read:
6873 # /* config.h. Generated by config.status. */
6874 if test x"$ac_file" = x-; then
6875 echo "/* Generated by configure. */" >$tmp/config.h
6877 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
6879 cat $tmp/in >>$tmp/config.h
6881 if test x"$ac_file" != x-; then
6882 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then
6883 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
6884 echo "$as_me: $ac_file is unchanged" >&6;}
6886 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
6887 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6888 X"$ac_file" : 'X\(//\)[^/]' \| \
6889 X"$ac_file" : 'X\(//\)$' \| \
6890 X"$ac_file" : 'X\(/\)' \| \
6891 . : '\(.\)' 2>/dev/null ||
6893 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6894 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6895 /^X\(\/\/\)$/{ s//\1/; q; }
6896 /^X\(\/\).*/{ s//\1/; q; }
6898 { if $as_mkdir_p; then
6903 while test ! -d "$as_dir"; do
6904 as_dirs="$as_dir $as_dirs"
6905 as_dir=`(dirname "$as_dir") 2>/dev/null ||
6906 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6907 X"$as_dir" : 'X\(//\)[^/]' \| \
6908 X"$as_dir" : 'X\(//\)$' \| \
6909 X"$as_dir" : 'X\(/\)' \| \
6910 . : '\(.\)' 2>/dev/null ||
6912 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6913 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6914 /^X\(\/\/\)$/{ s//\1/; q; }
6915 /^X\(\/\).*/{ s//\1/; q; }
6918 test ! -n "$as_dirs" || mkdir $as_dirs
6919 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6920 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6921 { (exit 1); exit 1; }; }; }
6924 mv $tmp/config.h $ac_file
6933 cat >>$CONFIG_STATUS <<\_ACEOF
6935 { (exit 0); exit 0; }
6937 chmod +x $CONFIG_STATUS
6938 ac_clean_files=$ac_clean_files_save
6941 # configure is writing to config.log, and then calls config.status.
6942 # config.status does its own redirection, appending to config.log.
6943 # Unfortunately, on DOS this fails, as config.log is still kept open
6944 # by configure, so config.status won't be able to write to it; its
6945 # output is simply discarded. So we exec the FD to /dev/null,
6946 # effectively closing config.log, so it can be properly (re)opened and
6947 # appended to by config.status. When coming back to configure, we
6948 # need to make the FD available again.
6949 if test "$no_create" != yes; then
6952 $SHELL $CONFIG_STATUS || ac_cs_success=false
6954 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6955 # would make configure fail if this is the last instruction.
6956 $ac_cs_success || { (exit 1); exit 1; }
6959 { echo "$as_me:$LINENO:
6961 Configuration completed.
6963 You can now say \`make' to compile the groff package and \`make install'
6964 to install it afterwards.
6966 If you want to compile xditview, change the directory to \`src/xditview'
6967 and follow the instructions given in the file \`INSTALL'.
6971 Configuration completed.
6973 You can now say \`make' to compile the groff package and \`make install'
6974 to install it afterwards.
6976 If you want to compile xditview, change the directory to \`src/xditview'
6977 and follow the instructions given in the file \`INSTALL'.