/[svn]/ircd-hybrid-7.2/configure
ViewVC logotype

Annotation of /ircd-hybrid-7.2/configure

Parent Directory Parent Directory | Revision Log Revision Log


Revision 31 - (hide annotations)
Sun Oct 2 20:34:05 2005 UTC (14 years ago) by knight
Original Path: ircd-hybrid/configure
File size: 338979 byte(s)
- Fix svn:keywords

1 adx 30 #! /bin/sh
2     # Guess values for system-dependent variables and create Makefiles.
3     # Generated by GNU Autoconf 2.59 for ircd-hybrid 7.2.
4     #
5 knight 31 # $Id$
6 adx 30 #
7     # Copyright (C) 2003 Free Software Foundation, Inc.
8     # This configure script is free software; the Free Software Foundation
9     # gives unlimited permission to copy, distribute and modify it.
10     ## --------------------- ##
11     ## M4sh Initialization. ##
12     ## --------------------- ##
13    
14     # Be Bourne compatible
15     if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16     emulate sh
17     NULLCMD=:
18     # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19     # is contrary to our usage. Disable this feature.
20     alias -g '${1+"$@"}'='"$@"'
21     elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22     set -o posix
23     fi
24     DUALCASE=1; export DUALCASE # for MKS sh
25    
26     # Support unset when possible.
27     if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
28     as_unset=unset
29     else
30     as_unset=false
31     fi
32    
33    
34     # Work around bugs in pre-3.0 UWIN ksh.
35     $as_unset ENV MAIL MAILPATH
36     PS1='$ '
37     PS2='> '
38     PS4='+ '
39    
40     # NLS nuisances.
41     for as_var in \
42     LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43     LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44     LC_TELEPHONE LC_TIME
45     do
46     if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47     eval $as_var=C; export $as_var
48     else
49     $as_unset $as_var
50     fi
51     done
52    
53     # Required to use basename.
54     if expr a : '\(a\)' >/dev/null 2>&1; then
55     as_expr=expr
56     else
57     as_expr=false
58     fi
59    
60     if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
61     as_basename=basename
62     else
63     as_basename=false
64     fi
65    
66    
67     # Name of the executable.
68     as_me=`$as_basename "$0" ||
69     $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
70     X"$0" : 'X\(//\)$' \| \
71     X"$0" : 'X\(/\)$' \| \
72     . : '\(.\)' 2>/dev/null ||
73     echo X/"$0" |
74     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
75     /^X\/\(\/\/\)$/{ s//\1/; q; }
76     /^X\/\(\/\).*/{ s//\1/; q; }
77     s/.*/./; q'`
78    
79    
80     # PATH needs CR, and LINENO needs CR and PATH.
81     # Avoid depending upon Character Ranges.
82     as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83     as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84     as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85     as_cr_digits='0123456789'
86     as_cr_alnum=$as_cr_Letters$as_cr_digits
87    
88     # The user is always right.
89     if test "${PATH_SEPARATOR+set}" != set; then
90     echo "#! /bin/sh" >conf$$.sh
91     echo "exit 0" >>conf$$.sh
92     chmod +x conf$$.sh
93     if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94     PATH_SEPARATOR=';'
95     else
96     PATH_SEPARATOR=:
97     fi
98     rm -f conf$$.sh
99     fi
100    
101    
102     as_lineno_1=$LINENO
103     as_lineno_2=$LINENO
104     as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105     test "x$as_lineno_1" != "x$as_lineno_2" &&
106     test "x$as_lineno_3" = "x$as_lineno_2" || {
107     # Find who we are. Look in the path if we contain no path at all
108     # relative or not.
109     case $0 in
110     *[\\/]* ) as_myself=$0 ;;
111     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112     for as_dir in $PATH
113     do
114     IFS=$as_save_IFS
115     test -z "$as_dir" && as_dir=.
116     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117     done
118    
119     ;;
120     esac
121     # We did not find ourselves, most probably we were run as `sh COMMAND'
122     # in which case we are not to be found in the path.
123     if test "x$as_myself" = x; then
124     as_myself=$0
125     fi
126     if test ! -f "$as_myself"; then
127     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128     { (exit 1); exit 1; }; }
129     fi
130     case $CONFIG_SHELL in
131     '')
132     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133     for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134     do
135     IFS=$as_save_IFS
136     test -z "$as_dir" && as_dir=.
137     for as_base in sh bash ksh sh5; do
138     case $as_dir in
139     /*)
140     if ("$as_dir/$as_base" -c '
141     as_lineno_1=$LINENO
142     as_lineno_2=$LINENO
143     as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144     test "x$as_lineno_1" != "x$as_lineno_2" &&
145     test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
146     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
147     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
148     CONFIG_SHELL=$as_dir/$as_base
149     export CONFIG_SHELL
150     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151     fi;;
152     esac
153     done
154     done
155     ;;
156     esac
157    
158     # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159     # uniformly replaced by the line number. The first 'sed' inserts a
160     # line-number line before each line; the second 'sed' does the real
161     # work. The second script uses 'N' to pair each line-number line
162     # with the numbered line, and appends trailing '-' during
163     # substitution so that $LINENO is not a special case at line end.
164     # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165     # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
166     sed '=' <$as_myself |
167     sed '
168     N
169     s,$,-,
170     : loop
171     s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
172     t loop
173     s,-$,,
174     s,^['$as_cr_digits']*\n,,
175     ' >$as_me.lineno &&
176     chmod +x $as_me.lineno ||
177     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178     { (exit 1); exit 1; }; }
179    
180     # Don't try to exec as it changes $[0], causing all sort of problems
181     # (the dirname of $[0] is not the place where we might find the
182     # original and so on. Autoconf is especially sensible to this).
183     . ./$as_me.lineno
184     # Exit status is that of the last command.
185     exit
186     }
187    
188    
189     case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190     *c*,-n*) ECHO_N= ECHO_C='
191     ' ECHO_T=' ' ;;
192     *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193     *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
194     esac
195    
196     if expr a : '\(a\)' >/dev/null 2>&1; then
197     as_expr=expr
198     else
199     as_expr=false
200     fi
201    
202     rm -f conf$$ conf$$.exe conf$$.file
203     echo >conf$$.file
204     if ln -s conf$$.file conf$$ 2>/dev/null; then
205     # We could just check for DJGPP; but this test a) works b) is more generic
206     # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207     if test -f conf$$.exe; then
208     # Don't use ln at all; we don't have any links
209     as_ln_s='cp -p'
210     else
211     as_ln_s='ln -s'
212     fi
213     elif ln conf$$.file conf$$ 2>/dev/null; then
214     as_ln_s=ln
215     else
216     as_ln_s='cp -p'
217     fi
218     rm -f conf$$ conf$$.exe conf$$.file
219    
220     if mkdir -p . 2>/dev/null; then
221     as_mkdir_p=:
222     else
223     test -d ./-p && rmdir ./-p
224     as_mkdir_p=false
225     fi
226    
227     as_executable_p="test -f"
228    
229     # Sed expression to map a string onto a valid CPP name.
230     as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231    
232     # Sed expression to map a string onto a valid variable name.
233     as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
234    
235    
236     # IFS
237     # We need space, tab and new line, in precisely that order.
238     as_nl='
239     '
240     IFS=" $as_nl"
241    
242     # CDPATH.
243     $as_unset CDPATH
244    
245    
246     # Name of the host.
247     # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248     # so uname gets run too.
249     ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
250    
251     exec 6>&1
252    
253     #
254     # Initializations.
255     #
256     ac_default_prefix=/usr/local
257     ac_config_libobj_dir=.
258     cross_compiling=no
259     subdirs=
260     MFLAGS=
261     MAKEFLAGS=
262     SHELL=${CONFIG_SHELL-/bin/sh}
263    
264     # Maximum number of lines to put in a shell here document.
265     # This variable seems obsolete. It should probably be removed, and
266     # only ac_max_sed_lines should be used.
267     : ${ac_max_here_lines=38}
268    
269     # Identity of this package.
270     PACKAGE_NAME='ircd-hybrid'
271     PACKAGE_TARNAME='ircd-hybrid'
272     PACKAGE_VERSION='7.2'
273     PACKAGE_STRING='ircd-hybrid 7.2'
274     PACKAGE_BUGREPORT=''
275    
276     ac_default_prefix=/usr/local/ircd
277     # Factoring default headers for most tests.
278     ac_includes_default="\
279     #include <stdio.h>
280     #if HAVE_SYS_TYPES_H
281     # include <sys/types.h>
282     #endif
283     #if HAVE_SYS_STAT_H
284     # include <sys/stat.h>
285     #endif
286     #if STDC_HEADERS
287     # include <stdlib.h>
288     # include <stddef.h>
289     #else
290     # if HAVE_STDLIB_H
291     # include <stdlib.h>
292     # endif
293     #endif
294     #if HAVE_STRING_H
295     # if !STDC_HEADERS && HAVE_MEMORY_H
296     # include <memory.h>
297     # endif
298     # include <string.h>
299     #endif
300     #if HAVE_STRINGS_H
301     # include <strings.h>
302     #endif
303     #if HAVE_INTTYPES_H
304     # include <inttypes.h>
305     #else
306     # if HAVE_STDINT_H
307     # include <stdint.h>
308     # endif
309     #endif
310     #if HAVE_UNISTD_H
311     # include <unistd.h>
312     #endif"
313    
314     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 CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT MKDEP MAKEDEPEND STDOUT CPP EGREP SET_MAKE INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA RM CP MV LN SED AR LD TEST INET_MISC CRYPT_C CRYPT_LIB SNPRINTF_C ENCSPEED ZLIB_LD SELECT_TYPE CLOBBER BALLOC_C EXAMPLE_CONF MODULES_LIBS MOD_TARGET SSL_SRCS_ENABLE SSL_INCLUDES SSL_LIBS PICFLAGS IRC_CFLAGS SEDOBJ DYNLINK_C LIBOBJS LTLIBOBJS'
315     ac_subst_files=''
316    
317     # Initialize some variables set by options.
318     ac_init_help=
319     ac_init_version=false
320     # The variables have the same names as the options, with
321     # dashes changed to underlines.
322     cache_file=/dev/null
323     exec_prefix=NONE
324     no_create=
325     no_recursion=
326     prefix=NONE
327     program_prefix=NONE
328     program_suffix=NONE
329     program_transform_name=s,x,x,
330     silent=
331     site=
332     srcdir=
333     verbose=
334     x_includes=NONE
335     x_libraries=NONE
336    
337     # Installation directory options.
338     # These are left unexpanded so users can "make install exec_prefix=/foo"
339     # and all the variables that are supposed to be based on exec_prefix
340     # by default will actually change.
341     # Use braces instead of parens because sh, perl, etc. also accept them.
342     bindir='${exec_prefix}/bin'
343     sbindir='${exec_prefix}/sbin'
344     libexecdir='${exec_prefix}/libexec'
345     datadir='${prefix}/share'
346     sysconfdir='${prefix}/etc'
347     sharedstatedir='${prefix}/com'
348     localstatedir='${prefix}/var'
349     libdir='${exec_prefix}/lib'
350     includedir='${prefix}/include'
351     oldincludedir='/usr/include'
352     infodir='${prefix}/info'
353     mandir='${prefix}/man'
354    
355     ac_prev=
356     for ac_option
357     do
358     # If the previous option needs an argument, assign it.
359     if test -n "$ac_prev"; then
360     eval "$ac_prev=\$ac_option"
361     ac_prev=
362     continue
363     fi
364    
365     ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
366    
367     # Accept the important Cygnus configure options, so we can diagnose typos.
368    
369     case $ac_option in
370    
371     -bindir | --bindir | --bindi | --bind | --bin | --bi)
372     ac_prev=bindir ;;
373     -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
374     bindir=$ac_optarg ;;
375    
376     -build | --build | --buil | --bui | --bu)
377     ac_prev=build_alias ;;
378     -build=* | --build=* | --buil=* | --bui=* | --bu=*)
379     build_alias=$ac_optarg ;;
380    
381     -cache-file | --cache-file | --cache-fil | --cache-fi \
382     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
383     ac_prev=cache_file ;;
384     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
385     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
386     cache_file=$ac_optarg ;;
387    
388     --config-cache | -C)
389     cache_file=config.cache ;;
390    
391     -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
392     ac_prev=datadir ;;
393     -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
394     | --da=*)
395     datadir=$ac_optarg ;;
396    
397     -disable-* | --disable-*)
398     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
399     # Reject names that are not valid shell variable names.
400     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401     { echo "$as_me: error: invalid feature name: $ac_feature" >&2
402     { (exit 1); exit 1; }; }
403     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
404     eval "enable_$ac_feature=no" ;;
405    
406     -enable-* | --enable-*)
407     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
408     # Reject names that are not valid shell variable names.
409     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410     { echo "$as_me: error: invalid feature name: $ac_feature" >&2
411     { (exit 1); exit 1; }; }
412     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
413     case $ac_option in
414     *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
415     *) ac_optarg=yes ;;
416     esac
417     eval "enable_$ac_feature='$ac_optarg'" ;;
418    
419     -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
420     | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
421     | --exec | --exe | --ex)
422     ac_prev=exec_prefix ;;
423     -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
424     | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
425     | --exec=* | --exe=* | --ex=*)
426     exec_prefix=$ac_optarg ;;
427    
428     -gas | --gas | --ga | --g)
429     # Obsolete; use --with-gas.
430     with_gas=yes ;;
431    
432     -help | --help | --hel | --he | -h)
433     ac_init_help=long ;;
434     -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
435     ac_init_help=recursive ;;
436     -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
437     ac_init_help=short ;;
438    
439     -host | --host | --hos | --ho)
440     ac_prev=host_alias ;;
441     -host=* | --host=* | --hos=* | --ho=*)
442     host_alias=$ac_optarg ;;
443    
444     -includedir | --includedir | --includedi | --included | --include \
445     | --includ | --inclu | --incl | --inc)
446     ac_prev=includedir ;;
447     -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
448     | --includ=* | --inclu=* | --incl=* | --inc=*)
449     includedir=$ac_optarg ;;
450    
451     -infodir | --infodir | --infodi | --infod | --info | --inf)
452     ac_prev=infodir ;;
453     -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
454     infodir=$ac_optarg ;;
455    
456     -libdir | --libdir | --libdi | --libd)
457     ac_prev=libdir ;;
458     -libdir=* | --libdir=* | --libdi=* | --libd=*)
459     libdir=$ac_optarg ;;
460    
461     -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
462     | --libexe | --libex | --libe)
463     ac_prev=libexecdir ;;
464     -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
465     | --libexe=* | --libex=* | --libe=*)
466     libexecdir=$ac_optarg ;;
467    
468     -localstatedir | --localstatedir | --localstatedi | --localstated \
469     | --localstate | --localstat | --localsta | --localst \
470     | --locals | --local | --loca | --loc | --lo)
471     ac_prev=localstatedir ;;
472     -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
473     | --localstate=* | --localstat=* | --localsta=* | --localst=* \
474     | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
475     localstatedir=$ac_optarg ;;
476    
477     -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
478     ac_prev=mandir ;;
479     -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
480     mandir=$ac_optarg ;;
481    
482     -nfp | --nfp | --nf)
483     # Obsolete; use --without-fp.
484     with_fp=no ;;
485    
486     -no-create | --no-create | --no-creat | --no-crea | --no-cre \
487     | --no-cr | --no-c | -n)
488     no_create=yes ;;
489    
490     -no-recursion | --no-recursion | --no-recursio | --no-recursi \
491     | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
492     no_recursion=yes ;;
493    
494     -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
495     | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
496     | --oldin | --oldi | --old | --ol | --o)
497     ac_prev=oldincludedir ;;
498     -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
499     | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
500     | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
501     oldincludedir=$ac_optarg ;;
502    
503     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
504     ac_prev=prefix ;;
505     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
506     prefix=$ac_optarg ;;
507    
508     -program-prefix | --program-prefix | --program-prefi | --program-pref \
509     | --program-pre | --program-pr | --program-p)
510     ac_prev=program_prefix ;;
511     -program-prefix=* | --program-prefix=* | --program-prefi=* \
512     | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
513     program_prefix=$ac_optarg ;;
514    
515     -program-suffix | --program-suffix | --program-suffi | --program-suff \
516     | --program-suf | --program-su | --program-s)
517     ac_prev=program_suffix ;;
518     -program-suffix=* | --program-suffix=* | --program-suffi=* \
519     | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
520     program_suffix=$ac_optarg ;;
521    
522     -program-transform-name | --program-transform-name \
523     | --program-transform-nam | --program-transform-na \
524     | --program-transform-n | --program-transform- \
525     | --program-transform | --program-transfor \
526     | --program-transfo | --program-transf \
527     | --program-trans | --program-tran \
528     | --progr-tra | --program-tr | --program-t)
529     ac_prev=program_transform_name ;;
530     -program-transform-name=* | --program-transform-name=* \
531     | --program-transform-nam=* | --program-transform-na=* \
532     | --program-transform-n=* | --program-transform-=* \
533     | --program-transform=* | --program-transfor=* \
534     | --program-transfo=* | --program-transf=* \
535     | --program-trans=* | --program-tran=* \
536     | --progr-tra=* | --program-tr=* | --program-t=*)
537     program_transform_name=$ac_optarg ;;
538    
539     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
540     | -silent | --silent | --silen | --sile | --sil)
541     silent=yes ;;
542    
543     -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
544     ac_prev=sbindir ;;
545     -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
546     | --sbi=* | --sb=*)
547     sbindir=$ac_optarg ;;
548    
549     -sharedstatedir | --sharedstatedir | --sharedstatedi \
550     | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
551     | --sharedst | --shareds | --shared | --share | --shar \
552     | --sha | --sh)
553     ac_prev=sharedstatedir ;;
554     -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
555     | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
556     | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
557     | --sha=* | --sh=*)
558     sharedstatedir=$ac_optarg ;;
559    
560     -site | --site | --sit)
561     ac_prev=site ;;
562     -site=* | --site=* | --sit=*)
563     site=$ac_optarg ;;
564    
565     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
566     ac_prev=srcdir ;;
567     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
568     srcdir=$ac_optarg ;;
569    
570     -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
571     | --syscon | --sysco | --sysc | --sys | --sy)
572     ac_prev=sysconfdir ;;
573     -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
574     | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
575     sysconfdir=$ac_optarg ;;
576    
577     -target | --target | --targe | --targ | --tar | --ta | --t)
578     ac_prev=target_alias ;;
579     -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
580     target_alias=$ac_optarg ;;
581    
582     -v | -verbose | --verbose | --verbos | --verbo | --verb)
583     verbose=yes ;;
584    
585     -version | --version | --versio | --versi | --vers | -V)
586     ac_init_version=: ;;
587    
588     -with-* | --with-*)
589     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
590     # Reject names that are not valid shell variable names.
591     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592     { echo "$as_me: error: invalid package name: $ac_package" >&2
593     { (exit 1); exit 1; }; }
594     ac_package=`echo $ac_package| sed 's/-/_/g'`
595     case $ac_option in
596     *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
597     *) ac_optarg=yes ;;
598     esac
599     eval "with_$ac_package='$ac_optarg'" ;;
600    
601     -without-* | --without-*)
602     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
603     # Reject names that are not valid shell variable names.
604     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605     { echo "$as_me: error: invalid package name: $ac_package" >&2
606     { (exit 1); exit 1; }; }
607     ac_package=`echo $ac_package | sed 's/-/_/g'`
608     eval "with_$ac_package=no" ;;
609    
610     --x)
611     # Obsolete; use --with-x.
612     with_x=yes ;;
613    
614     -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
615     | --x-incl | --x-inc | --x-in | --x-i)
616     ac_prev=x_includes ;;
617     -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
618     | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
619     x_includes=$ac_optarg ;;
620    
621     -x-libraries | --x-libraries | --x-librarie | --x-librari \
622     | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
623     ac_prev=x_libraries ;;
624     -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
625     | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
626     x_libraries=$ac_optarg ;;
627    
628     -*) { echo "$as_me: error: unrecognized option: $ac_option
629     Try \`$0 --help' for more information." >&2
630     { (exit 1); exit 1; }; }
631     ;;
632    
633     *=*)
634     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
635     # Reject names that are not valid shell variable names.
636     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637     { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638     { (exit 1); exit 1; }; }
639     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
640     eval "$ac_envvar='$ac_optarg'"
641     export $ac_envvar ;;
642    
643     *)
644     # FIXME: should be removed in autoconf 3.0.
645     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647     echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649     ;;
650    
651     esac
652     done
653    
654     if test -n "$ac_prev"; then
655     ac_option=--`echo $ac_prev | sed 's/_/-/g'`
656     { echo "$as_me: error: missing argument to $ac_option" >&2
657     { (exit 1); exit 1; }; }
658     fi
659    
660     # Be sure to have absolute paths.
661     for ac_var in exec_prefix prefix
662     do
663     eval ac_val=$`echo $ac_var`
664     case $ac_val in
665     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
666     *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667     { (exit 1); exit 1; }; };;
668     esac
669     done
670    
671     # Be sure to have absolute paths.
672     for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673     localstatedir libdir includedir oldincludedir infodir mandir
674     do
675     eval ac_val=$`echo $ac_var`
676     case $ac_val in
677     [\\/$]* | ?:[\\/]* ) ;;
678     *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679     { (exit 1); exit 1; }; };;
680     esac
681     done
682    
683     # There might be people who depend on the old broken behavior: `$host'
684     # used to hold the argument of --host etc.
685     # FIXME: To remove some day.
686     build=$build_alias
687     host=$host_alias
688     target=$target_alias
689    
690     # FIXME: To remove some day.
691     if test "x$host_alias" != x; then
692     if test "x$build_alias" = x; then
693     cross_compiling=maybe
694     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695     If a cross compiler is detected then cross compile mode will be used." >&2
696     elif test "x$build_alias" != "x$host_alias"; then
697     cross_compiling=yes
698     fi
699     fi
700    
701     ac_tool_prefix=
702     test -n "$host_alias" && ac_tool_prefix=$host_alias-
703    
704     test "$silent" = yes && exec 6>/dev/null
705    
706    
707     # Find the source files, if location was not specified.
708     if test -z "$srcdir"; then
709     ac_srcdir_defaulted=yes
710     # Try the directory containing this script, then its parent.
711     ac_confdir=`(dirname "$0") 2>/dev/null ||
712     $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
713     X"$0" : 'X\(//\)[^/]' \| \
714     X"$0" : 'X\(//\)$' \| \
715     X"$0" : 'X\(/\)' \| \
716     . : '\(.\)' 2>/dev/null ||
717     echo X"$0" |
718     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
719     /^X\(\/\/\)[^/].*/{ s//\1/; q; }
720     /^X\(\/\/\)$/{ s//\1/; q; }
721     /^X\(\/\).*/{ s//\1/; q; }
722     s/.*/./; q'`
723     srcdir=$ac_confdir
724     if test ! -r $srcdir/$ac_unique_file; then
725     srcdir=..
726     fi
727     else
728     ac_srcdir_defaulted=no
729     fi
730     if test ! -r $srcdir/$ac_unique_file; then
731     if test "$ac_srcdir_defaulted" = yes; then
732     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733     { (exit 1); exit 1; }; }
734     else
735     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736     { (exit 1); exit 1; }; }
737     fi
738     fi
739     (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
740     { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741     { (exit 1); exit 1; }; }
742     srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
743     ac_env_build_alias_set=${build_alias+set}
744     ac_env_build_alias_value=$build_alias
745     ac_cv_env_build_alias_set=${build_alias+set}
746     ac_cv_env_build_alias_value=$build_alias
747     ac_env_host_alias_set=${host_alias+set}
748     ac_env_host_alias_value=$host_alias
749     ac_cv_env_host_alias_set=${host_alias+set}
750     ac_cv_env_host_alias_value=$host_alias
751     ac_env_target_alias_set=${target_alias+set}
752     ac_env_target_alias_value=$target_alias
753     ac_cv_env_target_alias_set=${target_alias+set}
754     ac_cv_env_target_alias_value=$target_alias
755     ac_env_CC_set=${CC+set}
756     ac_env_CC_value=$CC
757     ac_cv_env_CC_set=${CC+set}
758     ac_cv_env_CC_value=$CC
759     ac_env_CFLAGS_set=${CFLAGS+set}
760     ac_env_CFLAGS_value=$CFLAGS
761     ac_cv_env_CFLAGS_set=${CFLAGS+set}
762     ac_cv_env_CFLAGS_value=$CFLAGS
763     ac_env_LDFLAGS_set=${LDFLAGS+set}
764     ac_env_LDFLAGS_value=$LDFLAGS
765     ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766     ac_cv_env_LDFLAGS_value=$LDFLAGS
767     ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768     ac_env_CPPFLAGS_value=$CPPFLAGS
769     ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770     ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771     ac_env_CPP_set=${CPP+set}
772     ac_env_CPP_value=$CPP
773     ac_cv_env_CPP_set=${CPP+set}
774     ac_cv_env_CPP_value=$CPP
775    
776     #
777     # Report the --help message.
778     #
779     if test "$ac_init_help" = "long"; then
780     # Omit some internal or obsolete options to make the list less imposing.
781     # This message is too long to be a string in the A/UX 3.1 sh.
782     cat <<_ACEOF
783     \`configure' configures ircd-hybrid 7.2 to adapt to many kinds of systems.
784    
785     Usage: $0 [OPTION]... [VAR=VALUE]...
786    
787     To assign environment variables (e.g., CC, CFLAGS...), specify them as
788     VAR=VALUE. See below for descriptions of some of the useful variables.
789    
790     Defaults for the options are specified in brackets.
791    
792     Configuration:
793     -h, --help display this help and exit
794     --help=short display options specific to this package
795     --help=recursive display the short help of all the included packages
796     -V, --version display version information and exit
797     -q, --quiet, --silent do not print \`checking...' messages
798     --cache-file=FILE cache test results in FILE [disabled]
799     -C, --config-cache alias for \`--cache-file=config.cache'
800     -n, --no-create do not create output files
801     --srcdir=DIR find the sources in DIR [configure dir or \`..']
802    
803     _ACEOF
804    
805     cat <<_ACEOF
806     Installation directories:
807     --prefix=PREFIX install architecture-independent files in PREFIX
808     [$ac_default_prefix]
809     --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
810     [PREFIX]
811    
812     By default, \`make install' will install all the files in
813     \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
814     an installation prefix other than \`$ac_default_prefix' using \`--prefix',
815     for instance \`--prefix=\$HOME'.
816    
817     For better control, use the options below.
818    
819     Fine tuning of the installation directories:
820     --bindir=DIR user executables [EPREFIX/bin]
821     --sbindir=DIR system admin executables [EPREFIX/sbin]
822     --libexecdir=DIR program executables [EPREFIX/libexec]
823     --datadir=DIR read-only architecture-independent data [PREFIX/share]
824     --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
825     --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
826     --localstatedir=DIR modifiable single-machine data [PREFIX/var]
827     --libdir=DIR object code libraries [EPREFIX/lib]
828     --includedir=DIR C header files [PREFIX/include]
829     --oldincludedir=DIR C header files for non-gcc [/usr/include]
830     --infodir=DIR info documentation [PREFIX/info]
831     --mandir=DIR man documentation [PREFIX/man]
832     _ACEOF
833    
834     cat <<\_ACEOF
835     _ACEOF
836     fi
837    
838     if test -n "$ac_init_help"; then
839     case $ac_init_help in
840     short | recursive ) echo "Configuration of ircd-hybrid 7.2:";;
841     esac
842     cat <<\_ACEOF
843    
844     Optional Features:
845     --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
846     --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
847     --enable-openssl=DIR Enable OpenSSL support (DIR optional).
848     --disable-openssl Disable OpenSSL support.
849     --disable-zlib Disable ziplinks support
850     --enable-poll Force poll() usage.
851     --enable-select Force select() usage.
852     --enable-kqueue Force kqueue() usage.
853     --enable-devpoll Force usage of /dev/poll.
854     --enable-rtsigio Enable SIGIO with RT Signals (Linux only)
855     --enable-epoll Enable Linux epoll support.
856     --enable-clobber Don't preserve old binaries on make install
857     --enable-assert Enable assert().
858     --enable-profile Enable profiling
859     --enable-efence Enable ElectricFence (memory debugger).
860     --disable-block-alloc Disable the block allocator (Only useful with
861     ElectricFence)
862     --enable-warnings Enable all sorts of warnings for debugging.
863     --enable-small-net Enable small network support.
864     --enable-efnet For IRCDs running on EFnet.
865     --disable-gline-voting Disable G-line voting.
866     --enable-halfops Enable halfops support.
867     --enable-syslog="EVENTS"
868     Enable syslog for events: kill, squit, connect,
869     users, oper, space separated in quotes (default:
870     disabled)
871     --disable-shared-modules
872     Disable shared modules.
873    
874     Optional Packages:
875     --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
876     --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
877     --with-zlib-path=DIR Path to libz.so for ziplinks support.
878     --with-syslog-facility=LOG
879     Define the log facility to use with ircd's syslog
880     output (default LOG_LOCAL4)
881     --with-nicklen=LENGTH Set the nick length to LENGTH (default 9)
882     --with-topiclen=NUMBER Set the max topic length to NUMBER (default 160, max
883     390)
884    
885     Some influential environment variables:
886     CC C compiler command
887     CFLAGS C compiler flags
888     LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
889     nonstandard directory <lib dir>
890     CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
891     headers in a nonstandard directory <include dir>
892     CPP C preprocessor
893    
894     Use these variables to override the choices made by `configure' or to help
895     it to find libraries and programs with nonstandard names/locations.
896    
897     _ACEOF
898     fi
899    
900     if test "$ac_init_help" = "recursive"; then
901     # If there are subdirs, report their specific --help.
902     ac_popdir=`pwd`
903     for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
904     test -d $ac_dir || continue
905     ac_builddir=.
906    
907     if test "$ac_dir" != .; then
908     ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
909     # A "../" for each directory in $ac_dir_suffix.
910     ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
911     else
912     ac_dir_suffix= ac_top_builddir=
913     fi
914    
915     case $srcdir in
916     .) # No --srcdir option. We are building in place.
917     ac_srcdir=.
918     if test -z "$ac_top_builddir"; then
919     ac_top_srcdir=.
920     else
921     ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
922     fi ;;
923     [\\/]* | ?:[\\/]* ) # Absolute path.
924     ac_srcdir=$srcdir$ac_dir_suffix;
925     ac_top_srcdir=$srcdir ;;
926     *) # Relative path.
927     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
928     ac_top_srcdir=$ac_top_builddir$srcdir ;;
929     esac
930    
931     # Do not use `cd foo && pwd` to compute absolute paths, because
932     # the directories may not exist.
933     case `pwd` in
934     .) ac_abs_builddir="$ac_dir";;
935     *)
936     case "$ac_dir" in
937     .) ac_abs_builddir=`pwd`;;
938     [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
939     *) ac_abs_builddir=`pwd`/"$ac_dir";;
940     esac;;
941     esac
942     case $ac_abs_builddir in
943     .) ac_abs_top_builddir=${ac_top_builddir}.;;
944     *)
945     case ${ac_top_builddir}. in
946     .) ac_abs_top_builddir=$ac_abs_builddir;;
947     [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
948     *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
949     esac;;
950     esac
951     case $ac_abs_builddir in
952     .) ac_abs_srcdir=$ac_srcdir;;
953     *)
954     case $ac_srcdir in
955     .) ac_abs_srcdir=$ac_abs_builddir;;
956     [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
957     *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
958     esac;;
959     esac
960     case $ac_abs_builddir in
961     .) ac_abs_top_srcdir=$ac_top_srcdir;;
962     *)
963     case $ac_top_srcdir in
964     .) ac_abs_top_srcdir=$ac_abs_builddir;;
965     [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
966     *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
967     esac;;
968     esac
969    
970     cd $ac_dir
971     # Check for guested configure; otherwise get Cygnus style configure.
972     if test -f $ac_srcdir/configure.gnu; then
973     echo
974     $SHELL $ac_srcdir/configure.gnu --help=recursive
975     elif test -f $ac_srcdir/configure; then
976     echo
977     $SHELL $ac_srcdir/configure --help=recursive
978     elif test -f $ac_srcdir/configure.ac ||
979     test -f $ac_srcdir/configure.in; then
980     echo
981     $ac_configure --help
982     else
983     echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
984     fi
985     cd $ac_popdir
986     done
987     fi
988    
989     test -n "$ac_init_help" && exit 0
990     if $ac_init_version; then
991     cat <<\_ACEOF
992     ircd-hybrid configure 7.2
993     generated by GNU Autoconf 2.59
994    
995     Copyright (C) 2003 Free Software Foundation, Inc.
996     This configure script is free software; the Free Software Foundation
997     gives unlimited permission to copy, distribute and modify it.
998    
999 knight 31 $Id$
1000 adx 30 _ACEOF
1001     exit 0
1002     fi
1003     exec 5>config.log
1004     cat >&5 <<_ACEOF
1005     This file contains any messages produced by compilers while
1006     running configure, to aid debugging if configure makes a mistake.
1007    
1008     It was created by ircd-hybrid $as_me 7.2, which was
1009     generated by GNU Autoconf 2.59. Invocation command line was
1010    
1011     $ $0 $@
1012    
1013     _ACEOF
1014     {
1015     cat <<_ASUNAME
1016     ## --------- ##
1017     ## Platform. ##
1018     ## --------- ##
1019    
1020     hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1021     uname -m = `(uname -m) 2>/dev/null || echo unknown`
1022     uname -r = `(uname -r) 2>/dev/null || echo unknown`
1023     uname -s = `(uname -s) 2>/dev/null || echo unknown`
1024     uname -v = `(uname -v) 2>/dev/null || echo unknown`
1025    
1026     /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1027     /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1028    
1029     /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1030     /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1031     /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1032     hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1033     /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1034     /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1035     /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1036    
1037     _ASUNAME
1038    
1039     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1040     for as_dir in $PATH
1041     do
1042     IFS=$as_save_IFS
1043     test -z "$as_dir" && as_dir=.
1044     echo "PATH: $as_dir"
1045     done
1046    
1047     } >&5
1048    
1049     cat >&5 <<_ACEOF
1050    
1051    
1052     ## ----------- ##
1053     ## Core tests. ##
1054     ## ----------- ##
1055    
1056     _ACEOF
1057    
1058    
1059     # Keep a trace of the command line.
1060     # Strip out --no-create and --no-recursion so they do not pile up.
1061     # Strip out --silent because we don't want to record it for future runs.
1062     # Also quote any args containing shell meta-characters.
1063     # Make two passes to allow for proper duplicate-argument suppression.
1064     ac_configure_args=
1065     ac_configure_args0=
1066     ac_configure_args1=
1067     ac_sep=
1068     ac_must_keep_next=false
1069     for ac_pass in 1 2
1070     do
1071     for ac_arg
1072     do
1073     case $ac_arg in
1074     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1075     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1076     | -silent | --silent | --silen | --sile | --sil)
1077     continue ;;
1078     *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1079     ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1080     esac
1081     case $ac_pass in
1082     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1083     2)
1084     ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1085     if test $ac_must_keep_next = true; then
1086     ac_must_keep_next=false # Got value, back to normal.
1087     else
1088     case $ac_arg in
1089     *=* | --config-cache | -C | -disable-* | --disable-* \
1090     | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1091     | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1092     | -with-* | --with-* | -without-* | --without-* | --x)
1093     case "$ac_configure_args0 " in
1094     "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1095     esac
1096     ;;
1097     -* ) ac_must_keep_next=true ;;
1098     esac
1099     fi
1100     ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1101     # Get rid of the leading space.
1102     ac_sep=" "
1103     ;;
1104     esac
1105     done
1106     done
1107     $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1108     $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1109    
1110     # When interrupted or exit'd, cleanup temporary files, and complete
1111     # config.log. We remove comments because anyway the quotes in there
1112     # would cause problems or look ugly.
1113     # WARNING: Be sure not to use single quotes in there, as some shells,
1114     # such as our DU 5.0 friend, will then `close' the trap.
1115     trap 'exit_status=$?
1116     # Save into config.log some information that might help in debugging.
1117     {
1118     echo
1119    
1120     cat <<\_ASBOX
1121     ## ---------------- ##
1122     ## Cache variables. ##
1123     ## ---------------- ##
1124     _ASBOX
1125     echo
1126     # The following way of writing the cache mishandles newlines in values,
1127     {
1128     (set) 2>&1 |
1129     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1130     *ac_space=\ *)
1131     sed -n \
1132     "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1133     s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1134     ;;
1135     *)
1136     sed -n \
1137     "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1138     ;;
1139     esac;
1140     }
1141     echo
1142    
1143     cat <<\_ASBOX
1144     ## ----------------- ##
1145     ## Output variables. ##
1146     ## ----------------- ##
1147     _ASBOX
1148     echo
1149     for ac_var in $ac_subst_vars
1150     do
1151     eval ac_val=$`echo $ac_var`
1152     echo "$ac_var='"'"'$ac_val'"'"'"
1153     done | sort
1154     echo
1155    
1156     if test -n "$ac_subst_files"; then
1157     cat <<\_ASBOX
1158     ## ------------- ##
1159     ## Output files. ##
1160     ## ------------- ##
1161     _ASBOX
1162     echo
1163     for ac_var in $ac_subst_files
1164     do
1165     eval ac_val=$`echo $ac_var`
1166     echo "$ac_var='"'"'$ac_val'"'"'"
1167     done | sort
1168     echo
1169     fi
1170    
1171     if test -s confdefs.h; then
1172     cat <<\_ASBOX
1173     ## ----------- ##
1174     ## confdefs.h. ##
1175     ## ----------- ##
1176     _ASBOX
1177     echo
1178     sed "/^$/d" confdefs.h | sort
1179     echo
1180     fi
1181     test "$ac_signal" != 0 &&
1182     echo "$as_me: caught signal $ac_signal"
1183     echo "$as_me: exit $exit_status"
1184     } >&5
1185     rm -f core *.core &&
1186     rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1187     exit $exit_status
1188     ' 0
1189     for ac_signal in 1 2 13 15; do
1190     trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1191     done
1192     ac_signal=0
1193    
1194     # confdefs.h avoids OS command line length limits that DEFS can exceed.
1195     rm -rf conftest* confdefs.h
1196     # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1197     echo >confdefs.h
1198    
1199     # Predefined preprocessor variables.
1200    
1201     cat >>confdefs.h <<_ACEOF
1202     #define PACKAGE_NAME "$PACKAGE_NAME"
1203     _ACEOF
1204    
1205    
1206     cat >>confdefs.h <<_ACEOF
1207     #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1208     _ACEOF
1209    
1210    
1211     cat >>confdefs.h <<_ACEOF
1212     #define PACKAGE_VERSION "$PACKAGE_VERSION"
1213     _ACEOF
1214    
1215    
1216     cat >>confdefs.h <<_ACEOF
1217     #define PACKAGE_STRING "$PACKAGE_STRING"
1218     _ACEOF
1219    
1220    
1221     cat >>confdefs.h <<_ACEOF
1222     #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1223     _ACEOF
1224    
1225    
1226     # Let the site file select an alternate cache file if it wants to.
1227     # Prefer explicitly selected file to automatically selected ones.
1228     if test -z "$CONFIG_SITE"; then
1229     if test "x$prefix" != xNONE; then
1230     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1231     else
1232     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1233     fi
1234     fi
1235     for ac_site_file in $CONFIG_SITE; do
1236     if test -r "$ac_site_file"; then
1237     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1238     echo "$as_me: loading site script $ac_site_file" >&6;}
1239     sed 's/^/| /' "$ac_site_file" >&5
1240     . "$ac_site_file"
1241     fi
1242     done
1243    
1244     if test -r "$cache_file"; then
1245     # Some versions of bash will fail to source /dev/null (special
1246     # files actually), so we avoid doing that.
1247     if test -f "$cache_file"; then
1248     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1249     echo "$as_me: loading cache $cache_file" >&6;}
1250     case $cache_file in
1251     [\\/]* | ?:[\\/]* ) . $cache_file;;
1252     *) . ./$cache_file;;
1253     esac
1254     fi
1255     else
1256     { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1257     echo "$as_me: creating cache $cache_file" >&6;}
1258     >$cache_file
1259     fi
1260    
1261     # Check that the precious variables saved in the cache have kept the same
1262     # value.
1263     ac_cache_corrupted=false
1264     for ac_var in `(set) 2>&1 |
1265     sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1266     eval ac_old_set=\$ac_cv_env_${ac_var}_set
1267     eval ac_new_set=\$ac_env_${ac_var}_set
1268     eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1269     eval ac_new_val="\$ac_env_${ac_var}_value"
1270     case $ac_old_set,$ac_new_set in
1271     set,)
1272     { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1273     echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1274     ac_cache_corrupted=: ;;
1275     ,set)
1276     { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1277     echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1278     ac_cache_corrupted=: ;;
1279     ,);;
1280     *)
1281     if test "x$ac_old_val" != "x$ac_new_val"; then
1282     { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1283     echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1284     { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1285     echo "$as_me: former value: $ac_old_val" >&2;}
1286     { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1287     echo "$as_me: current value: $ac_new_val" >&2;}
1288     ac_cache_corrupted=:
1289     fi;;
1290     esac
1291     # Pass precious variables to config.status.
1292     if test "$ac_new_set" = set; then
1293     case $ac_new_val in
1294     *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1295     ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1296     *) ac_arg=$ac_var=$ac_new_val ;;
1297     esac
1298     case " $ac_configure_args " in
1299     *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1300     *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1301     esac
1302     fi
1303     done
1304     if $ac_cache_corrupted; then
1305     { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1306     echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1307     { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1308     echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1309     { (exit 1); exit 1; }; }
1310     fi
1311    
1312     ac_ext=c
1313     ac_cpp='$CPP $CPPFLAGS'
1314     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1315     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1316     ac_compiler_gnu=$ac_cv_c_compiler_gnu
1317    
1318    
1319    
1320    
1321    
1322    
1323    
1324    
1325    
1326    
1327    
1328    
1329    
1330    
1331    
1332    
1333    
1334    
1335    
1336    
1337    
1338    
1339    
1340    
1341    
1342    
1343    
1344    
1345     ac_config_headers="$ac_config_headers include/setup.h"
1346    
1347    
1348    
1349    
1350    
1351     cat >>confdefs.h <<\_ACEOF
1352     #define _GNU_SOURCE 1
1353     _ACEOF
1354    
1355    
1356    
1357     OLD_CFLAGS="$CFLAGS"
1358     ac_ext=c
1359     ac_cpp='$CPP $CPPFLAGS'
1360     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1361     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1362     ac_compiler_gnu=$ac_cv_c_compiler_gnu
1363     if test -n "$ac_tool_prefix"; then
1364     # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1365     set dummy ${ac_tool_prefix}gcc; ac_word=$2
1366     echo "$as_me:$LINENO: checking for $ac_word" >&5
1367     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1368     if test "${ac_cv_prog_CC+set}" = set; then
1369     echo $ECHO_N "(cached) $ECHO_C" >&6
1370     else
1371     if test -n "$CC"; then
1372     ac_cv_prog_CC="$CC" # Let the user override the test.
1373     else
1374     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1375     for as_dir in $PATH
1376     do
1377     IFS=$as_save_IFS
1378     test -z "$as_dir" && as_dir=.
1379     for ac_exec_ext in '' $ac_executable_extensions; do
1380     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1381     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1382     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1383     break 2
1384     fi
1385     done
1386     done
1387    
1388     fi
1389     fi
1390     CC=$ac_cv_prog_CC
1391     if test -n "$CC"; then
1392     echo "$as_me:$LINENO: result: $CC" >&5
1393     echo "${ECHO_T}$CC" >&6
1394     else
1395     echo "$as_me:$LINENO: result: no" >&5
1396     echo "${ECHO_T}no" >&6
1397     fi
1398    
1399     fi
1400     if test -z "$ac_cv_prog_CC"; then
1401     ac_ct_CC=$CC
1402     # Extract the first word of "gcc", so it can be a program name with args.
1403     set dummy gcc; ac_word=$2
1404     echo "$as_me:$LINENO: checking for $ac_word" >&5
1405     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1406     if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1407     echo $ECHO_N "(cached) $ECHO_C" >&6
1408     else
1409     if test -n "$ac_ct_CC"; then
1410     ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1411     else
1412     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1413     for as_dir in $PATH
1414     do
1415     IFS=$as_save_IFS
1416     test -z "$as_dir" && as_dir=.
1417     for ac_exec_ext in '' $ac_executable_extensions; do
1418     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1419     ac_cv_prog_ac_ct_CC="gcc"
1420     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1421     break 2
1422     fi
1423     done
1424     done
1425    
1426     fi
1427     fi
1428     ac_ct_CC=$ac_cv_prog_ac_ct_CC
1429     if test -n "$ac_ct_CC"; then
1430     echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1431     echo "${ECHO_T}$ac_ct_CC" >&6
1432     else
1433     echo "$as_me:$LINENO: result: no" >&5
1434     echo "${ECHO_T}no" >&6
1435     fi
1436    
1437     CC=$ac_ct_CC
1438     else
1439     CC="$ac_cv_prog_CC"
1440     fi
1441    
1442     if test -z "$CC"; then
1443     if test -n "$ac_tool_prefix"; then
1444     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1445     set dummy ${ac_tool_prefix}cc; ac_word=$2
1446     echo "$as_me:$LINENO: checking for $ac_word" >&5
1447     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1448     if test "${ac_cv_prog_CC+set}" = set; then
1449     echo $ECHO_N "(cached) $ECHO_C" >&6
1450     else
1451     if test -n "$CC"; then
1452     ac_cv_prog_CC="$CC" # Let the user override the test.
1453     else
1454     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1455     for as_dir in $PATH
1456     do
1457     IFS=$as_save_IFS
1458     test -z "$as_dir" && as_dir=.
1459     for ac_exec_ext in '' $ac_executable_extensions; do
1460     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1461     ac_cv_prog_CC="${ac_tool_prefix}cc"
1462     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1463     break 2
1464     fi
1465     done
1466     done
1467    
1468     fi
1469     fi
1470     CC=$ac_cv_prog_CC
1471     if test -n "$CC"; then
1472     echo "$as_me:$LINENO: result: $CC" >&5
1473     echo "${ECHO_T}$CC" >&6
1474     else
1475     echo "$as_me:$LINENO: result: no" >&5
1476     echo "${ECHO_T}no" >&6
1477     fi
1478    
1479     fi
1480     if test -z "$ac_cv_prog_CC"; then
1481     ac_ct_CC=$CC
1482     # Extract the first word of "cc", so it can be a program name with args.
1483     set dummy cc; ac_word=$2
1484     echo "$as_me:$LINENO: checking for $ac_word" >&5
1485     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1486     if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1487     echo $ECHO_N "(cached) $ECHO_C" >&6
1488     else
1489     if test -n "$ac_ct_CC"; then
1490     ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1491     else
1492     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1493     for as_dir in $PATH
1494     do
1495     IFS=$as_save_IFS
1496     test -z "$as_dir" && as_dir=.
1497     for ac_exec_ext in '' $ac_executable_extensions; do
1498     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1499     ac_cv_prog_ac_ct_CC="cc"
1500     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1501     break 2
1502     fi
1503     done
1504     done
1505    
1506     fi
1507     fi
1508     ac_ct_CC=$ac_cv_prog_ac_ct_CC
1509     if test -n "$ac_ct_CC"; then
1510     echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1511     echo "${ECHO_T}$ac_ct_CC" >&6
1512     else
1513     echo "$as_me:$LINENO: result: no" >&5
1514     echo "${ECHO_T}no" >&6
1515     fi
1516    
1517     CC=$ac_ct_CC
1518     else
1519     CC="$ac_cv_prog_CC"
1520     fi
1521    
1522     fi
1523     if test -z "$CC"; then
1524     # Extract the first word of "cc", so it can be a program name with args.
1525     set dummy cc; ac_word=$2
1526     echo "$as_me:$LINENO: checking for $ac_word" >&5
1527     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1528     if test "${ac_cv_prog_CC+set}" = set; then
1529     echo $ECHO_N "(cached) $ECHO_C" >&6
1530     else
1531     if test -n "$CC"; then
1532     ac_cv_prog_CC="$CC" # Let the user override the test.
1533     else
1534     ac_prog_rejected=no
1535     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1536     for as_dir in $PATH
1537     do
1538     IFS=$as_save_IFS
1539     test -z "$as_dir" && as_dir=.
1540     for ac_exec_ext in '' $ac_executable_extensions; do
1541     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1542     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1543     ac_prog_rejected=yes
1544     continue
1545     fi
1546     ac_cv_prog_CC="cc"
1547     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1548     break 2
1549     fi
1550     done
1551     done
1552    
1553     if test $ac_prog_rejected = yes; then
1554     # We found a bogon in the path, so make sure we never use it.
1555     set dummy $ac_cv_prog_CC
1556     shift
1557     if test $# != 0; then
1558     # We chose a different compiler from the bogus one.
1559     # However, it has the same basename, so the bogon will be chosen
1560     # first if we set CC to just the basename; use the full file name.
1561     shift
1562     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1563     fi
1564     fi
1565     fi
1566     fi
1567     CC=$ac_cv_prog_CC
1568     if test -n "$CC"; then
1569     echo "$as_me:$LINENO: result: $CC" >&5
1570     echo "${ECHO_T}$CC" >&6
1571     else
1572     echo "$as_me:$LINENO: result: no" >&5
1573     echo "${ECHO_T}no" >&6
1574     fi
1575    
1576     fi
1577     if test -z "$CC"; then
1578     if test -n "$ac_tool_prefix"; then
1579     for ac_prog in cl
1580     do
1581     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1582     set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1583     echo "$as_me:$LINENO: checking for $ac_word" >&5
1584     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1585     if test "${ac_cv_prog_CC+set}" = set; then
1586     echo $ECHO_N "(cached) $ECHO_C" >&6
1587     else
1588     if test -n "$CC"; then
1589     ac_cv_prog_CC="$CC" # Let the user override the test.
1590     else
1591     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1592     for as_dir in $PATH
1593     do
1594     IFS=$as_save_IFS
1595     test -z "$as_dir" && as_dir=.
1596     for ac_exec_ext in '' $ac_executable_extensions; do
1597     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1598     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1599     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1600     break 2
1601     fi
1602     done
1603     done
1604    
1605     fi
1606     fi
1607     CC=$ac_cv_prog_CC
1608     if test -n "$CC"; then
1609     echo "$as_me:$LINENO: result: $CC" >&5
1610     echo "${ECHO_T}$CC" >&6
1611     else
1612     echo "$as_me:$LINENO: result: no" >&5
1613     echo "${ECHO_T}no" >&6
1614     fi
1615    
1616     test -n "$CC" && break
1617     done
1618     fi
1619     if test -z "$CC"; then
1620     ac_ct_CC=$CC
1621     for ac_prog in cl
1622     do
1623     # Extract the first word of "$ac_prog", so it can be a program name with args.
1624     set dummy $ac_prog; ac_word=$2
1625     echo "$as_me:$LINENO: checking for $ac_word" >&5
1626     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1627     if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1628     echo $ECHO_N "(cached) $ECHO_C" >&6
1629     else
1630     if test -n "$ac_ct_CC"; then
1631     ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1632     else
1633     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1634     for as_dir in $PATH
1635     do
1636     IFS=$as_save_IFS
1637     test -z "$as_dir" && as_dir=.
1638     for ac_exec_ext in '' $ac_executable_extensions; do
1639     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1640     ac_cv_prog_ac_ct_CC="$ac_prog"
1641     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1642     break 2
1643     fi
1644     done
1645     done
1646    
1647     fi
1648     fi
1649     ac_ct_CC=$ac_cv_prog_ac_ct_CC
1650     if test -n "$ac_ct_CC"; then
1651     echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1652     echo "${ECHO_T}$ac_ct_CC" >&6
1653     else
1654     echo "$as_me:$LINENO: result: no" >&5
1655     echo "${ECHO_T}no" >&6
1656     fi
1657    
1658     test -n "$ac_ct_CC" && break
1659     done
1660    
1661     CC=$ac_ct_CC
1662     fi
1663    
1664     fi
1665    
1666    
1667     test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1668     See \`config.log' for more details." >&5
1669     echo "$as_me: error: no acceptable C compiler found in \$PATH
1670     See \`config.log' for more details." >&2;}
1671     { (exit 1); exit 1; }; }
1672    
1673     # Provide some information about the compiler.
1674     echo "$as_me:$LINENO:" \
1675     "checking for C compiler version" >&5
1676     ac_compiler=`set X $ac_compile; echo $2`
1677     { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1678     (eval $ac_compiler --version </dev/null >&5) 2>&5
1679     ac_status=$?
1680     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1681     (exit $ac_status); }
1682     { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1683     (eval $ac_compiler -v </dev/null >&5) 2>&5
1684     ac_status=$?
1685     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1686     (exit $ac_status); }
1687     { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1688     (eval $ac_compiler -V </dev/null >&5) 2>&5
1689     ac_status=$?
1690     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1691     (exit $ac_status); }
1692    
1693     cat >conftest.$ac_ext <<_ACEOF
1694     /* confdefs.h. */
1695     _ACEOF
1696     cat confdefs.h >>conftest.$ac_ext
1697     cat >>conftest.$ac_ext <<_ACEOF
1698     /* end confdefs.h. */
1699    
1700     int
1701     main ()
1702     {
1703    
1704     ;
1705     return 0;
1706     }
1707     _ACEOF
1708     ac_clean_files_save=$ac_clean_files
1709     ac_clean_files="$ac_clean_files a.out a.exe b.out"
1710     # Try to create an executable without -o first, disregard a.out.
1711     # It will help us diagnose broken compilers, and finding out an intuition
1712     # of exeext.
1713     echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1714     echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1715     ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1716     if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1717     (eval $ac_link_default) 2>&5
1718     ac_status=$?
1719     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1720     (exit $ac_status); }; then
1721     # Find the output, starting from the most likely. This scheme is
1722     # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1723     # resort.
1724    
1725     # Be careful to initialize this variable, since it used to be cached.
1726     # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1727     ac_cv_exeext=
1728     # b.out is created by i960 compilers.
1729     for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1730     do
1731     test -f "$ac_file" || continue
1732     case $ac_file in
1733     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1734     ;;
1735     conftest.$ac_ext )
1736     # This is the source file.
1737     ;;
1738     [ab].out )
1739     # We found the default executable, but exeext='' is most
1740     # certainly right.
1741     break;;
1742     *.* )
1743     ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1744     # FIXME: I believe we export ac_cv_exeext for Libtool,
1745     # but it would be cool to find out if it's true. Does anybody
1746     # maintain Libtool? --akim.
1747     export ac_cv_exeext
1748     break;;
1749     * )
1750     break;;
1751     esac
1752     done
1753     else
1754     echo "$as_me: failed program was:" >&5
1755     sed 's/^/| /' conftest.$ac_ext >&5
1756    
1757     { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1758     See \`config.log' for more details." >&5
1759     echo "$as_me: error: C compiler cannot create executables
1760     See \`config.log' for more details." >&2;}
1761     { (exit 77); exit 77; }; }
1762     fi
1763    
1764     ac_exeext=$ac_cv_exeext
1765     echo "$as_me:$LINENO: result: $ac_file" >&5
1766     echo "${ECHO_T}$ac_file" >&6
1767    
1768     # Check the compiler produces executables we can run. If not, either
1769     # the compiler is broken, or we cross compile.
1770     echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1771     echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1772     # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1773     # If not cross compiling, check that we can run a simple program.
1774     if test "$cross_compiling" != yes; then
1775     if { ac_try='./$ac_file'
1776     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1777     (eval $ac_try) 2>&5
1778     ac_status=$?
1779     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1780     (exit $ac_status); }; }; then
1781     cross_compiling=no
1782     else
1783     if test "$cross_compiling" = maybe; then
1784     cross_compiling=yes
1785     else
1786     { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1787     If you meant to cross compile, use \`--host'.
1788     See \`config.log' for more details." >&5
1789     echo "$as_me: error: cannot run C compiled programs.
1790     If you meant to cross compile, use \`--host'.
1791     See \`config.log' for more details." >&2;}
1792     { (exit 1); exit 1; }; }
1793     fi
1794     fi
1795     fi
1796     echo "$as_me:$LINENO: result: yes" >&5
1797     echo "${ECHO_T}yes" >&6
1798    
1799     rm -f a.out a.exe conftest$ac_cv_exeext b.out
1800     ac_clean_files=$ac_clean_files_save
1801     # Check the compiler produces executables we can run. If not, either
1802     # the compiler is broken, or we cross compile.
1803     echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1804     echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1805     echo "$as_me:$LINENO: result: $cross_compiling" >&5
1806     echo "${ECHO_T}$cross_compiling" >&6
1807    
1808     echo "$as_me:$LINENO: checking for suffix of executables" >&5
1809     echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1810     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1811     (eval $ac_link) 2>&5
1812     ac_status=$?
1813     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1814     (exit $ac_status); }; then
1815     # If both `conftest.exe' and `conftest' are `present' (well, observable)
1816     # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1817     # work properly (i.e., refer to `conftest.exe'), while it won't with
1818     # `rm'.
1819     for ac_file in conftest.exe conftest conftest.*; do
1820     test -f "$ac_file" || continue
1821     case $ac_file in
1822     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1823     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1824     export ac_cv_exeext
1825     break;;
1826     * ) break;;
1827     esac
1828     done
1829     else
1830     { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1831     See \`config.log' for more details." >&5
1832     echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1833     See \`config.log' for more details." >&2;}
1834     { (exit 1); exit 1; }; }
1835     fi
1836    
1837     rm -f conftest$ac_cv_exeext
1838     echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1839     echo "${ECHO_T}$ac_cv_exeext" >&6
1840    
1841     rm -f conftest.$ac_ext
1842     EXEEXT=$ac_cv_exeext
1843     ac_exeext=$EXEEXT
1844     echo "$as_me:$LINENO: checking for suffix of object files" >&5
1845     echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1846     if test "${ac_cv_objext+set}" = set; then
1847     echo $ECHO_N "(cached) $ECHO_C" >&6
1848     else
1849     cat >conftest.$ac_ext <<_ACEOF
1850     /* confdefs.h. */
1851     _ACEOF
1852     cat confdefs.h >>conftest.$ac_ext
1853     cat >>conftest.$ac_ext <<_ACEOF
1854     /* end confdefs.h. */
1855    
1856     int
1857     main ()
1858     {
1859    
1860     ;
1861     return 0;
1862     }
1863     _ACEOF
1864     rm -f conftest.o conftest.obj
1865     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1866     (eval $ac_compile) 2>&5
1867     ac_status=$?
1868     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1869     (exit $ac_status); }; then
1870     for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1871     case $ac_file in
1872     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1873     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1874     break;;
1875     esac
1876     done
1877     else
1878     echo "$as_me: failed program was:" >&5
1879     sed 's/^/| /' conftest.$ac_ext >&5
1880    
1881     { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1882     See \`config.log' for more details." >&5
1883     echo "$as_me: error: cannot compute suffix of object files: cannot compile
1884     See \`config.log' for more details." >&2;}
1885     { (exit 1); exit 1; }; }
1886     fi
1887    
1888     rm -f conftest.$ac_cv_objext conftest.$ac_ext
1889     fi
1890     echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1891     echo "${ECHO_T}$ac_cv_objext" >&6
1892     OBJEXT=$ac_cv_objext
1893     ac_objext=$OBJEXT
1894     echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1895     echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1896     if test "${ac_cv_c_compiler_gnu+set}" = set; then
1897     echo $ECHO_N "(cached) $ECHO_C" >&6
1898     else
1899     cat >conftest.$ac_ext <<_ACEOF
1900     /* confdefs.h. */
1901     _ACEOF
1902     cat confdefs.h >>conftest.$ac_ext
1903     cat >>conftest.$ac_ext <<_ACEOF
1904     /* end confdefs.h. */
1905    
1906     int
1907     main ()
1908     {
1909     #ifndef __GNUC__
1910     choke me
1911     #endif
1912    
1913     ;
1914     return 0;
1915     }
1916     _ACEOF
1917     rm -f conftest.$ac_objext
1918     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1919     (eval $ac_compile) 2>conftest.er1
1920     ac_status=$?
1921     grep -v '^ *+' conftest.er1 >conftest.err
1922     rm -f conftest.er1
1923     cat conftest.err >&5
1924     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1925     (exit $ac_status); } &&
1926     { ac_try='test -z "$ac_c_werror_flag"
1927     || test ! -s conftest.err'
1928     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1929     (eval $ac_try) 2>&5
1930     ac_status=$?
1931     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1932     (exit $ac_status); }; } &&
1933     { ac_try='test -s conftest.$ac_objext'
1934     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1935     (eval $ac_try) 2>&5
1936     ac_status=$?
1937     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1938     (exit $ac_status); }; }; then
1939     ac_compiler_gnu=yes
1940     else
1941     echo "$as_me: failed program was:" >&5
1942     sed 's/^/| /' conftest.$ac_ext >&5
1943    
1944     ac_compiler_gnu=no
1945     fi
1946     rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1947     ac_cv_c_compiler_gnu=$ac_compiler_gnu
1948    
1949     fi
1950     echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
1951     echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1952     GCC=`test $ac_compiler_gnu = yes && echo yes`
1953     ac_test_CFLAGS=${CFLAGS+set}
1954     ac_save_CFLAGS=$CFLAGS
1955     CFLAGS="-g"
1956     echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
1957     echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1958     if test "${ac_cv_prog_cc_g+set}" = set; then
1959     echo $ECHO_N "(cached) $ECHO_C" >&6
1960     else
1961     cat >conftest.$ac_ext <<_ACEOF
1962     /* confdefs.h. */
1963     _ACEOF
1964     cat confdefs.h >>conftest.$ac_ext
1965     cat >>conftest.$ac_ext <<_ACEOF
1966     /* end confdefs.h. */
1967    
1968     int
1969     main ()
1970     {
1971    
1972     ;
1973     return 0;
1974     }
1975     _ACEOF
1976     rm -f conftest.$ac_objext
1977     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1978     (eval $ac_compile) 2>conftest.er1
1979     ac_status=$?
1980     grep -v '^ *+' conftest.er1 >conftest.err
1981     rm -f conftest.er1
1982     cat conftest.err >&5
1983     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1984     (exit $ac_status); } &&
1985     { ac_try='test -z "$ac_c_werror_flag"
1986     || test ! -s conftest.err'
1987     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1988     (eval $ac_try) 2>&5
1989     ac_status=$?
1990     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1991     (exit $ac_status); }; } &&
1992     { ac_try='test -s conftest.$ac_objext'
1993     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1994     (eval $ac_try) 2>&5
1995     ac_status=$?
1996     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1997     (exit $ac_status); }; }; then
1998     ac_cv_prog_cc_g=yes
1999     else
2000     echo "$as_me: failed program was:" >&5
2001     sed 's/^/| /' conftest.$ac_ext >&5
2002    
2003     ac_cv_prog_cc_g=no
2004     fi
2005     rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2006     fi
2007     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2008     echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2009     if test "$ac_test_CFLAGS" = set; then
2010     CFLAGS=$ac_save_CFLAGS
2011     elif test $ac_cv_prog_cc_g = yes; then
2012     if test "$GCC" = yes; then
2013     CFLAGS="-g -O2"
2014     else
2015     CFLAGS="-g"
2016     fi
2017     else
2018     if test "$GCC" = yes; then
2019     CFLAGS="-O2"
2020     else
2021     CFLAGS=
2022     fi
2023     fi
2024     echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2025     echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2026     if test "${ac_cv_prog_cc_stdc+set}" = set; then
2027     echo $ECHO_N "(cached) $ECHO_C" >&6
2028     else
2029     ac_cv_prog_cc_stdc=no
2030     ac_save_CC=$CC
2031     cat >conftest.$ac_ext <<_ACEOF
2032     /* confdefs.h. */
2033     _ACEOF
2034     cat confdefs.h >>conftest.$ac_ext
2035     cat >>conftest.$ac_ext <<_ACEOF
2036     /* end confdefs.h. */
2037     #include <stdarg.h>
2038     #include <stdio.h>
2039     #include <sys/types.h>
2040     #include <sys/stat.h>
2041     /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2042     struct buf { int x; };
2043     FILE * (*rcsopen) (struct buf *, struct stat *, int);
2044     static char *e (p, i)
2045     char **p;
2046     int i;
2047     {
2048     return p[i];
2049     }
2050     static char *f (char * (*g) (char **, int), char **p, ...)
2051     {
2052     char *s;
2053     va_list v;
2054     va_start (v,p);
2055     s = g (p, va_arg (v,int));
2056     va_end (v);
2057     return s;
2058     }
2059    
2060     /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2061     function prototypes and stuff, but not '\xHH' hex character constants.
2062     These don't provoke an error unfortunately, instead are silently treated
2063     as 'x'. The following induces an error, until -std1 is added to get
2064     proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2065     array size at least. It's necessary to write '\x00'==0 to get something
2066     that's true only with -std1. */
2067     int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2068    
2069     int test (int i, double x);
2070     struct s1 {int (*f) (int a);};
2071     struct s2 {int (*f) (double a);};
2072     int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2073     int argc;
2074     char **argv;
2075     int
2076     main ()
2077     {
2078     return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2079     ;
2080     return 0;
2081     }
2082     _ACEOF
2083     # Don't try gcc -ansi; that turns off useful extensions and
2084     # breaks some systems' header files.
2085     # AIX -qlanglvl=ansi
2086     # Ultrix and OSF/1 -std1
2087     # HP-UX 10.20 and later -Ae
2088     # HP-UX older versions -Aa -D_HPUX_SOURCE
2089     # SVR4 -Xc -D__EXTENSIONS__
2090     for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2091     do
2092     CC="$ac_save_CC $ac_arg"
2093     rm -f conftest.$ac_objext
2094     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2095     (eval $ac_compile) 2>conftest.er1
2096     ac_status=$?
2097     grep -v '^ *+' conftest.er1 >conftest.err
2098     rm -f conftest.er1
2099     cat conftest.err >&5
2100     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2101     (exit $ac_status); } &&
2102     { ac_try='test -z "$ac_c_werror_flag"
2103     || test ! -s conftest.err'
2104     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2105     (eval $ac_try) 2>&5
2106     ac_status=$?
2107     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2108     (exit $ac_status); }; } &&
2109     { ac_try='test -s conftest.$ac_objext'
2110     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2111     (eval $ac_try) 2>&5
2112     ac_status=$?
2113     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2114     (exit $ac_status); }; }; then
2115     ac_cv_prog_cc_stdc=$ac_arg
2116     break
2117     else
2118     echo "$as_me: failed program was:" >&5
2119     sed 's/^/| /' conftest.$ac_ext >&5
2120    
2121     fi
2122     rm -f conftest.err conftest.$ac_objext
2123     done
2124     rm -f conftest.$ac_ext conftest.$ac_objext
2125     CC=$ac_save_CC
2126    
2127     fi
2128    
2129     case "x$ac_cv_prog_cc_stdc" in
2130     x|xno)
2131     echo "$as_me:$LINENO: result: none needed" >&5
2132     echo "${ECHO_T}none needed" >&6 ;;
2133     *)
2134     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2135     echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2136     CC="$CC $ac_cv_prog_cc_stdc" ;;
2137     esac
2138    
2139     # Some people use a C++ compiler to compile C. Since we use `exit',
2140     # in C++ we need to declare it. In case someone uses the same compiler
2141     # for both compiling C and C++ we need to have the C++ compiler decide
2142     # the declaration of exit, since it's the most demanding environment.
2143     cat >conftest.$ac_ext <<_ACEOF
2144     #ifndef __cplusplus
2145     choke me
2146     #endif
2147     _ACEOF
2148     rm -f conftest.$ac_objext
2149     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2150     (eval $ac_compile) 2>conftest.er1
2151     ac_status=$?
2152     grep -v '^ *+' conftest.er1 >conftest.err
2153     rm -f conftest.er1
2154     cat conftest.err >&5
2155     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2156     (exit $ac_status); } &&
2157     { ac_try='test -z "$ac_c_werror_flag"
2158     || test ! -s conftest.err'
2159     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2160     (eval $ac_try) 2>&5
2161     ac_status=$?
2162     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2163     (exit $ac_status); }; } &&
2164     { ac_try='test -s conftest.$ac_objext'
2165     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2166     (eval $ac_try) 2>&5
2167     ac_status=$?
2168     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2169     (exit $ac_status); }; }; then
2170     for ac_declaration in \
2171     '' \
2172     'extern "C" void std::exit (int) throw (); using std::exit;' \
2173     'extern "C" void std::exit (int); using std::exit;' \
2174     'extern "C" void exit (int) throw ();' \
2175     'extern "C" void exit (int);' \
2176     'void exit (int);'
2177     do
2178     cat >conftest.$ac_ext <<_ACEOF
2179     /* confdefs.h. */
2180     _ACEOF
2181     cat confdefs.h >>conftest.$ac_ext
2182     cat >>conftest.$ac_ext <<_ACEOF
2183     /* end confdefs.h. */
2184     $ac_declaration
2185     #include <stdlib.h>
2186     int
2187     main ()
2188     {
2189     exit (42);
2190     ;
2191     return 0;
2192     }
2193     _ACEOF
2194     rm -f conftest.$ac_objext
2195     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2196     (eval $ac_compile) 2>conftest.er1
2197     ac_status=$?
2198     grep -v '^ *+' conftest.er1 >conftest.err
2199     rm -f conftest.er1
2200     cat conftest.err >&5
2201     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2202     (exit $ac_status); } &&
2203     { ac_try='test -z "$ac_c_werror_flag"
2204     || test ! -s conftest.err'
2205     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2206     (eval $ac_try) 2>&5
2207     ac_status=$?
2208     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2209     (exit $ac_status); }; } &&
2210     { ac_try='test -s conftest.$ac_objext'
2211     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2212     (eval $ac_try) 2>&5
2213     ac_status=$?
2214     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2215     (exit $ac_status); }; }; then
2216     :
2217     else
2218     echo "$as_me: failed program was:" >&5
2219     sed 's/^/| /' conftest.$ac_ext >&5
2220    
2221     continue
2222     fi
2223     rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2224     cat >conftest.$ac_ext <<_ACEOF
2225     /* confdefs.h. */
2226     _ACEOF
2227     cat confdefs.h >>conftest.$ac_ext
2228     cat >>conftest.$ac_ext <<_ACEOF
2229     /* end confdefs.h. */
2230     $ac_declaration
2231     int
2232     main ()
2233     {
2234     exit (42);
2235     ;
2236     return 0;
2237     }
2238     _ACEOF
2239     rm -f conftest.$ac_objext
2240     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2241     (eval $ac_compile) 2>conftest.er1
2242     ac_status=$?
2243     grep -v '^ *+' conftest.er1 >conftest.err
2244     rm -f conftest.er1
2245     cat conftest.err >&5
2246     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2247     (exit $ac_status); } &&
2248     { ac_try='test -z "$ac_c_werror_flag"
2249     || test ! -s conftest.err'
2250     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2251     (eval $ac_try) 2>&5
2252     ac_status=$?
2253     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2254     (exit $ac_status); }; } &&
2255     { ac_try='test -s conftest.$ac_objext'
2256     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2257     (eval $ac_try) 2>&5
2258     ac_status=$?
2259     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2260     (exit $ac_status); }; }; then
2261     break
2262     else
2263     echo "$as_me: failed program was:" >&5
2264     sed 's/^/| /' conftest.$ac_ext >&5
2265    
2266     fi
2267     rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2268     done
2269     rm -f conftest*
2270     if test -n "$ac_declaration"; then
2271     echo '#ifdef __cplusplus' >>confdefs.h
2272     echo $ac_declaration >>confdefs.h
2273     echo '#endif' >>confdefs.h
2274     fi
2275    
2276     else
2277     echo "$as_me: failed program was:" >&5
2278     sed 's/^/| /' conftest.$ac_ext >&5
2279    
2280     fi
2281     rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2282     ac_ext=c
2283     ac_cpp='$CPP $CPPFLAGS'
2284     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2285     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2286     ac_compiler_gnu=$ac_cv_c_compiler_gnu
2287    
2288     ac_ext=c
2289     ac_cpp='$CPP $CPPFLAGS'
2290     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2291     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2292     ac_compiler_gnu=$ac_cv_c_compiler_gnu
2293    
2294    
2295     CFLAGS="$OLD_CFLAGS"
2296    
2297    
2298     if test "$ac_cv_c_compiler_gnu" != yes; then
2299    
2300     SGS=no
2301     echo "$as_me:$LINENO: checking $CC -version for TenDRA or MIPSpro" >&5
2302     echo $ECHO_N "checking $CC -version for TenDRA or MIPSpro... $ECHO_C" >&6
2303     case `$CC -version 2>&1` in
2304     *TenDRA*)
2305     echo "$as_me:$LINENO: result: yes, TenDRA" >&5
2306     echo "${ECHO_T}yes, TenDRA" >&6
2307     IRC_CFLAGS=""
2308     CPPFLAGS="$CPPFLAGS -Ylonglong -Yansi -Ysystem"
2309     SGS=yes
2310     TenDRA=yes
2311     ;;
2312     *MIPSpro*)
2313     echo "$as_me:$LINENO: result: yes, MIPSpro" >&5
2314     echo "${ECHO_T}yes, MIPSpro" >&6
2315     MIPSpro=yes
2316     SGS=yes
2317     ;;
2318     *)
2319     echo "$as_me:$LINENO: result: no" >&5
2320     echo "${ECHO_T}no" >&6
2321     TenDRA=no
2322     MIPSpro=no
2323     ;;
2324     esac
2325    
2326     echo "$as_me:$LINENO: checking $CC -V for Sun Workshop, Forte, HPUX or Tru64 cc" >&5
2327     echo $ECHO_N "checking $CC -V for Sun Workshop, Forte, HPUX or Tru64 cc... $ECHO_C" >&6
2328     case `$CC -V 2>&1` in
2329     *Sun*WorkShop* | *Forte*Developer* | *Sun*C*)
2330     echo "$as_me:$LINENO: result: Sun Workshop/Forte" >&5
2331     echo "${ECHO_T}Sun Workshop/Forte" >&6
2332     IRC_CFLAGS="-xO3 -xdepend -xinline=dlinkAdd,dlinkAddBefore,dlinkAddTail,dlinkDelete,dlink_list_length,dlink_node,dlinkMoveList,_MyMalloc,_MyRealloc,_MyFree,_DupString"
2333     SunWorkShop=yes
2334     SGS=yes
2335     ;;
2336     *Tru64*)
2337     echo "$as_me:$LINENO: result: Tru64 cc" >&5
2338     echo "${ECHO_T}Tru64 cc" >&6
2339     IRC_CFLAGS=""
2340     CPPFLAGS="-I/usr/local/include"
2341     Tru=yes
2342     ;;
2343     *HP*ANSI*)
2344     echo "$as_me:$LINENO: result: HPUX cc" >&5
2345     echo "${ECHO_T}HPUX cc" >&6
2346     HPUX=yes
2347     IRC_CFLAGS="+e"
2348     ;;
2349     *)
2350     echo "$as_me:$LINENO: result: no" >&5
2351     echo "${ECHO_T}no" >&6
2352     ;;
2353     esac
2354    
2355     fi
2356    
2357     echo "$as_me:$LINENO: checking uname -s for Cygwin, Solaris or HPUX" >&5
2358     echo $ECHO_N "checking uname -s for Cygwin, Solaris or HPUX... $ECHO_C" >&6
2359     case `uname -s` in
2360     HP-UX*)
2361    
2362     if test "$HPUX" != yes -a "$ac_cv_c_compiler_gnu" = no; then
2363     echo "$as_me:$LINENO: result: assuming old HPUX with its own cc" >&5
2364     echo "${ECHO_T}assuming old HPUX with its own cc" >&6
2365     IRC_CFLAGS="$IRC_CFLAGS +e"
2366     HPUX=yes
2367     else
2368     echo "$as_me:$LINENO: result: already using newer HPUX" >&5
2369     echo "${ECHO_T}already using newer HPUX" >&6
2370     fi
2371     ;;
2372     CYGWIN*)
2373     echo "$as_me:$LINENO: result: Cygwin" >&5
2374     echo "${ECHO_T}Cygwin" >&6
2375     CYGWIN=yes
2376     ;;
2377     SunOS*)
2378     echo "$as_me:$LINENO: result: SunOS or Solaris" >&5
2379     echo "${ECHO_T}SunOS or Solaris" >&6
2380    
2381     cat >>confdefs.h <<\_ACEOF
2382     #define __EXTENSIONS__ 1
2383     _ACEOF
2384    
2385     ;;
2386     *)
2387     echo "$as_me:$LINENO: result: no" >&5
2388     echo "${ECHO_T}no" >&6
2389     ;;
2390     esac
2391    
2392     if test "$ac_cv_c_compiler_gnu" = yes; then
2393     echo "$as_me:$LINENO: checking if $CC is Apple GCC" >&5
2394     echo $ECHO_N "checking if $CC is Apple GCC... $ECHO_C" >&6
2395    
2396     if expr "`$CC -v 2>&1 | tail -1`" : ".*Apple" >/dev/null; then
2397     AppleGCC=yes
2398     else
2399     AppleGCC=no
2400     fi
2401    
2402     echo "$as_me:$LINENO: result: $AppleGCC" >&5
2403     echo "${ECHO_T}$AppleGCC" >&6
2404    
2405     IRC_CFLAGS="$IRC_CFLAGS -Wall -O2"
2406     fi
2407    
2408     if test "$ac_cv_prog_cc_g" = yes; then
2409     if test "$Tru" = yes; then
2410     IRC_CFLAGS="$IRC_CFLAGS -g3"
2411     else
2412     IRC_CFLAGS="$IRC_CFLAGS -g"
2413     fi
2414     fi
2415    
2416     echo "$as_me:$LINENO: checking if $CC supports the SVR4 SGS interfaces" >&5
2417     echo $ECHO_N "checking if $CC supports the SVR4 SGS interfaces... $ECHO_C" >&6
2418     if test "$SGS" = "yes"; then
2419     echo "$as_me:$LINENO: result: yes" >&5
2420     echo "${ECHO_T}yes" >&6
2421     else
2422     echo "$as_me:$LINENO: result: no" >&5
2423     echo "${ECHO_T}no" >&6
2424     fi
2425    
2426     # Extract the first word of "mkdep", so it can be a program name with args.
2427     set dummy mkdep; ac_word=$2
2428     echo "$as_me:$LINENO: checking for $ac_word" >&5
2429     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2430     if test "${ac_cv_path_MKDEP+set}" = set; then
2431     echo $ECHO_N "(cached) $ECHO_C" >&6
2432     else
2433     case $MKDEP in
2434     [\\/]* | ?:[\\/]*)
2435     ac_cv_path_MKDEP="$MKDEP" # Let the user override the test with a path.
2436     ;;
2437     *)
2438     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2439     for as_dir in $PATH
2440     do
2441     IFS=$as_save_IFS
2442     test -z "$as_dir" && as_dir=.
2443     for ac_exec_ext in '' $ac_executable_extensions; do
2444     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2445     ac_cv_path_MKDEP="$as_dir/$ac_word$ac_exec_ext"
2446     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2447     break 2
2448     fi
2449     done
2450     done
2451    
2452     ;;
2453     esac
2454     fi
2455     MKDEP=$ac_cv_path_MKDEP
2456    
2457     if test -n "$MKDEP"; then
2458     echo "$as_me:$LINENO: result: $MKDEP" >&5
2459     echo "${ECHO_T}$MKDEP" >&6
2460     else
2461     echo "$as_me:$LINENO: result: no" >&5
2462     echo "${ECHO_T}no" >&6
2463     fi
2464    
2465     # Extract the first word of "makedepend", so it can be a program name with args.
2466     set dummy makedepend; ac_word=$2
2467     echo "$as_me:$LINENO: checking for $ac_word" >&5
2468     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2469     if test "${ac_cv_path_MAKEDEPEND+set}" = set; then
2470     echo $ECHO_N "(cached) $ECHO_C" >&6
2471     else
2472     case $MAKEDEPEND in
2473     [\\/]* | ?:[\\/]*)
2474     ac_cv_path_MAKEDEPEND="$MAKEDEPEND" # Let the user override the test with a path.
2475     ;;
2476     *)
2477     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2478     for as_dir in $PATH
2479     do
2480     IFS=$as_save_IFS
2481     test -z "$as_dir" && as_dir=.
2482     for ac_exec_ext in '' $ac_executable_extensions; do
2483     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2484     ac_cv_path_MAKEDEPEND="$as_dir/$ac_word$ac_exec_ext"
2485     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2486     break 2
2487     fi
2488     done
2489     done
2490    
2491     ;;
2492     esac
2493     fi
2494     MAKEDEPEND=$ac_cv_path_MAKEDEPEND
2495    
2496     if test -n "$MAKEDEPEND"; then
2497     echo "$as_me:$LINENO: result: $MAKEDEPEND" >&5
2498     echo "${ECHO_T}$MAKEDEPEND" >&6
2499     else
2500     echo "$as_me:$LINENO: result: no" >&5
2501     echo "${ECHO_T}no" >&6
2502     fi
2503    
2504    
2505     echo "$as_me:$LINENO: checking how to generate dependency info" >&5
2506     echo $ECHO_N "checking how to generate dependency info... $ECHO_C" >&6
2507    
2508     STDOUT="> .depend"
2509    
2510     if test "$ac_cv_c_compiler_gnu" = yes; then
2511     echo "$as_me:$LINENO: result: gcc -MM" >&5
2512     echo "${ECHO_T}gcc -MM" >&6
2513     MKDEP="$CC -MM"
2514     elif test ! -z "$MKDEP"; then
2515     echo "$as_me:$LINENO: result: mkdep" >&5
2516     echo "${ECHO_T}mkdep" >&6
2517    
2518     if test -z "$Tru"; then
2519     STDOUT=""
2520     else
2521     STDOUT=" 2> /dev/null"
2522     fi
2523     elif test "$SunWorkShop" = yes; then
2524     echo "$as_me:$LINENO: result: $CC -xM" >&5
2525     echo "${ECHO_T}$CC -xM" >&6
2526     MKDEP="$CC -xM"
2527     STDOUT="> .depend 2> /dev/null"
2528     elif test ! -z "$MAKEDEPEND"; then
2529     echo "$as_me:$LINENO: result: makedepend" >&5
2530     echo "${ECHO_T}makedepend" >&6
2531     MKDEP="$MAKEDEPEND -f-"
2532     else
2533     echo "$as_me:$LINENO: result: nothing suitable.. forget it!" >&5
2534     echo "${ECHO_T}nothing suitable.. forget it!" >&6
2535     MKDEP=":"
2536     fi
2537    
2538    
2539    
2540    
2541     echo "$as_me:$LINENO: checking for /dev/null" >&5
2542     echo $ECHO_N "checking for /dev/null... $ECHO_C" >&6
2543     if test -c /dev/null ; then
2544    
2545     cat >>confdefs.h <<\_ACEOF
2546     #define PATH_DEVNULL "/dev/null"
2547     _ACEOF
2548    
2549     echo "$as_me:$LINENO: result: yes" >&5
2550     echo "${ECHO_T}yes" >&6
2551     else
2552    
2553     cat >>confdefs.h <<\_ACEOF
2554     #define PATH_DEVNULL "devnull.log"
2555     _ACEOF
2556    
2557     echo "$as_me:$LINENO: result: no - using devnull.log" >&5
2558     echo "${ECHO_T}no - using devnull.log" >&6
2559     fi
2560    
2561     if test ! -z "$CFLAGS"; then
2562     IRC_CFLAGS="$IRC_CFLAGS $CFLAGS"
2563     fi
2564    
2565    
2566     echo "$as_me:$LINENO: checking for library containing strerror" >&5
2567     echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6
2568     if test "${ac_cv_search_strerror+set}" = set; then
2569     echo $ECHO_N "(cached) $ECHO_C" >&6
2570     else
2571     ac_func_search_save_LIBS=$LIBS
2572     ac_cv_search_strerror=no
2573     cat >conftest.$ac_ext <<_ACEOF
2574     /* confdefs.h. */
2575     _ACEOF
2576     cat confdefs.h >>conftest.$ac_ext
2577     cat >>conftest.$ac_ext <<_ACEOF
2578     /* end confdefs.h. */
2579    
2580     /* Override any gcc2 internal prototype to avoid an error. */
2581     #ifdef __cplusplus
2582     extern "C"
2583     #endif
2584     /* We use char because int might match the return type of a gcc2
2585     builtin and then its argument prototype would still apply. */
2586     char strerror ();
2587     int
2588     main ()
2589     {
2590     strerror ();
2591     ;
2592     return 0;
2593     }
2594     _ACEOF
2595     rm -f conftest.$ac_objext conftest$ac_exeext
2596     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2597     (eval $ac_link) 2>conftest.er1
2598     ac_status=$?
2599     grep -v '^ *+' conftest.er1 >conftest.err
2600     rm -f conftest.er1
2601     cat conftest.err >&5
2602     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2603     (exit $ac_status); } &&
2604     { ac_try='test -z "$ac_c_werror_flag"
2605     || test ! -s conftest.err'
2606     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2607     (eval $ac_try) 2>&5
2608     ac_status=$?
2609     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2610     (exit $ac_status); }; } &&
2611     { ac_try='test -s conftest$ac_exeext'
2612     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2613     (eval $ac_try) 2>&5
2614     ac_status=$?
2615     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2616     (exit $ac_status); }; }; then
2617     ac_cv_search_strerror="none required"
2618     else
2619     echo "$as_me: failed program was:" >&5
2620     sed 's/^/| /' conftest.$ac_ext >&5
2621    
2622     fi
2623     rm -f conftest.err conftest.$ac_objext \
2624     conftest$ac_exeext conftest.$ac_ext
2625     if test "$ac_cv_search_strerror" = no; then
2626     for ac_lib in cposix; do
2627     LIBS="-l$ac_lib $ac_func_search_save_LIBS"
2628     cat >conftest.$ac_ext <<_ACEOF
2629     /* confdefs.h. */
2630     _ACEOF
2631     cat confdefs.h >>conftest.$ac_ext
2632     cat >>conftest.$ac_ext <<_ACEOF
2633     /* end confdefs.h. */
2634    
2635     /* Override any gcc2 internal prototype to avoid an error. */
2636     #ifdef __cplusplus
2637     extern "C"
2638     #endif
2639     /* We use char because int might match the return type of a gcc2
2640     builtin and then its argument prototype would still apply. */
2641     char strerror ();
2642     int
2643     main ()
2644     {
2645     strerror ();
2646     ;
2647     return 0;
2648     }
2649     _ACEOF
2650     rm -f conftest.$ac_objext conftest$ac_exeext
2651     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2652     (eval $ac_link) 2>conftest.er1
2653     ac_status=$?
2654     grep -v '^ *+' conftest.er1 >conftest.err
2655     rm -f conftest.er1
2656     cat conftest.err >&5
2657     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2658     (exit $ac_status); } &&
2659     { ac_try='test -z "$ac_c_werror_flag"
2660     || test ! -s conftest.err'
2661     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2662     (eval $ac_try) 2>&5
2663     ac_status=$?
2664     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2665     (exit $ac_status); }; } &&
2666     { ac_try='test -s conftest$ac_exeext'
2667     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2668     (eval $ac_try) 2>&5
2669     ac_status=$?
2670     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2671     (exit $ac_status); }; }; then
2672     ac_cv_search_strerror="-l$ac_lib"
2673     break
2674     else
2675     echo "$as_me: failed program was:" >&5
2676     sed 's/^/| /' conftest.$ac_ext >&5
2677    
2678     fi
2679     rm -f conftest.err conftest.$ac_objext \
2680     conftest$ac_exeext conftest.$ac_ext
2681     done
2682     fi
2683     LIBS=$ac_func_search_save_LIBS
2684     fi
2685     echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
2686     echo "${ECHO_T}$ac_cv_search_strerror" >&6
2687     if test "$ac_cv_search_strerror" != no; then
2688     test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS"
2689    
2690     fi
2691    
2692     echo "$as_me:$LINENO: checking for inline" >&5
2693     echo $ECHO_N "checking for inline... $ECHO_C" >&6
2694     if test "${ac_cv_c_inline+set}" = set; then
2695     echo $ECHO_N "(cached) $ECHO_C" >&6
2696     else
2697     ac_cv_c_inline=no
2698     for ac_kw in inline __inline__ __inline; do
2699     cat >conftest.$ac_ext <<_ACEOF
2700     /* confdefs.h. */
2701     _ACEOF
2702     cat confdefs.h >>conftest.$ac_ext
2703     cat >>conftest.$ac_ext <<_ACEOF
2704     /* end confdefs.h. */
2705     #ifndef __cplusplus
2706     typedef int foo_t;
2707     static $ac_kw foo_t static_foo () {return 0; }
2708     $ac_kw foo_t foo () {return 0; }
2709     #endif
2710    
2711     _ACEOF
2712     rm -f conftest.$ac_objext
2713     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2714     (eval $ac_compile) 2>conftest.er1
2715     ac_status=$?
2716     grep -v '^ *+' conftest.er1 >conftest.err
2717     rm -f conftest.er1
2718     cat conftest.err >&5
2719     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2720     (exit $ac_status); } &&
2721     { ac_try='test -z "$ac_c_werror_flag"
2722     || test ! -s conftest.err'
2723     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2724     (eval $ac_try) 2>&5
2725     ac_status=$?
2726     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2727     (exit $ac_status); }; } &&
2728     { ac_try='test -s conftest.$ac_objext'
2729     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2730     (eval $ac_try) 2>&5
2731     ac_status=$?
2732     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2733     (exit $ac_status); }; }; then
2734     ac_cv_c_inline=$ac_kw; break
2735     else
2736     echo "$as_me: failed program was:" >&5
2737     sed 's/^/| /' conftest.$ac_ext >&5
2738    
2739     fi
2740     rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2741     done
2742    
2743     fi
2744     echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
2745     echo "${ECHO_T}$ac_cv_c_inline" >&6
2746    
2747    
2748     case $ac_cv_c_inline in
2749     inline | yes) ;;
2750     *)
2751     case $ac_cv_c_inline in
2752     no) ac_val=;;
2753     *) ac_val=$ac_cv_c_inline;;
2754     esac
2755     cat >>confdefs.h <<_ACEOF
2756     #ifndef __cplusplus
2757     #define inline $ac_val
2758     #endif
2759     _ACEOF
2760     ;;
2761     esac
2762    
2763     ac_ext=c
2764     ac_cpp='$CPP $CPPFLAGS'
2765     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2766     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2767     ac_compiler_gnu=$ac_cv_c_compiler_gnu
2768     echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2769     echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2770     # On Suns, sometimes $CPP names a directory.
2771     if test -n "$CPP" && test -d "$CPP"; then
2772     CPP=
2773     fi
2774     if test -z "$CPP"; then
2775     if test "${ac_cv_prog_CPP+set}" = set; then
2776     echo $ECHO_N "(cached) $ECHO_C" >&6
2777     else
2778     # Double quotes because CPP needs to be expanded
2779     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2780     do
2781     ac_preproc_ok=false
2782     for ac_c_preproc_warn_flag in '' yes
2783     do
2784     # Use a header file that comes with gcc, so configuring glibc
2785     # with a fresh cross-compiler works.
2786     # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2787     # <limits.h> exists even on freestanding compilers.
2788     # On the NeXT, cc -E runs the code through the compiler's parser,
2789     # not just through cpp. "Syntax error" is here to catch this case.
2790     cat >conftest.$ac_ext <<_ACEOF
2791     /* confdefs.h. */
2792     _ACEOF
2793     cat confdefs.h >>conftest.$ac_ext
2794     cat >>conftest.$ac_ext <<_ACEOF
2795     /* end confdefs.h. */
2796     #ifdef __STDC__
2797     # include <limits.h>
2798     #else
2799     # include <assert.h>
2800     #endif
2801     Syntax error
2802     _ACEOF
2803     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2804     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2805     ac_status=$?
2806     grep -v '^ *+' conftest.er1 >conftest.err
2807     rm -f conftest.er1
2808     cat conftest.err >&5
2809     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2810     (exit $ac_status); } >/dev/null; then
2811     if test -s conftest.err; then
2812     ac_cpp_err=$ac_c_preproc_warn_flag
2813     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2814     else
2815     ac_cpp_err=
2816     fi
2817     else
2818     ac_cpp_err=yes
2819     fi
2820     if test -z "$ac_cpp_err"; then
2821     :
2822     else
2823     echo "$as_me: failed program was:" >&5
2824     sed 's/^/| /' conftest.$ac_ext >&5
2825    
2826     # Broken: fails on valid input.
2827     continue
2828     fi
2829     rm -f conftest.err conftest.$ac_ext
2830    
2831     # OK, works on sane cases. Now check whether non-existent headers
2832     # can be detected and how.
2833     cat >conftest.$ac_ext <<_ACEOF
2834     /* confdefs.h. */
2835     _ACEOF
2836     cat confdefs.h >>conftest.$ac_ext
2837     cat >>conftest.$ac_ext <<_ACEOF
2838     /* end confdefs.h. */
2839     #include <ac_nonexistent.h>
2840     _ACEOF
2841     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2842     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2843     ac_status=$?
2844     grep -v '^ *+' conftest.er1 >conftest.err
2845     rm -f conftest.er1
2846     cat conftest.err >&5
2847     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2848     (exit $ac_status); } >/dev/null; then
2849     if test -s conftest.err; then
2850     ac_cpp_err=$ac_c_preproc_warn_flag
2851     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2852     else
2853     ac_cpp_err=
2854     fi
2855     else
2856     ac_cpp_err=yes
2857     fi
2858     if test -z "$ac_cpp_err"; then
2859     # Broken: success on invalid input.
2860     continue
2861     else
2862     echo "$as_me: failed program was:" >&5
2863     sed 's/^/| /' conftest.$ac_ext >&5
2864    
2865     # Passes both tests.
2866     ac_preproc_ok=:
2867     break
2868     fi
2869     rm -f conftest.err conftest.$ac_ext
2870    
2871     done
2872     # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2873     rm -f conftest.err conftest.$ac_ext
2874     if $ac_preproc_ok; then
2875     break
2876     fi
2877    
2878     done
2879     ac_cv_prog_CPP=$CPP
2880    
2881     fi
2882     CPP=$ac_cv_prog_CPP
2883     else
2884     ac_cv_prog_CPP=$CPP
2885     fi
2886     echo "$as_me:$LINENO: result: $CPP" >&5
2887     echo "${ECHO_T}$CPP" >&6
2888     ac_preproc_ok=false
2889     for ac_c_preproc_warn_flag in '' yes
2890     do
2891     # Use a header file that comes with gcc, so configuring glibc
2892     # with a fresh cross-compiler works.
2893     # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2894     # <limits.h> exists even on freestanding compilers.
2895     # On the NeXT, cc -E runs the code through the compiler's parser,
2896     # not just through cpp. "Syntax error" is here to catch this case.
2897     cat >conftest.$ac_ext <<_ACEOF
2898     /* confdefs.h. */
2899     _ACEOF
2900     cat confdefs.h >>conftest.$ac_ext
2901     cat >>conftest.$ac_ext <<_ACEOF
2902     /* end confdefs.h. */
2903     #ifdef __STDC__
2904     # include <limits.h>
2905     #else
2906     # include <assert.h>
2907     #endif
2908     Syntax error
2909     _ACEOF
2910     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2911     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2912     ac_status=$?
2913     grep -v '^ *+' conftest.er1 >conftest.err
2914     rm -f conftest.er1
2915     cat conftest.err >&5
2916     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2917     (exit $ac_status); } >/dev/null; then
2918     if test -s conftest.err; then
2919     ac_cpp_err=$ac_c_preproc_warn_flag
2920     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2921     else
2922     ac_cpp_err=
2923     fi
2924     else
2925     ac_cpp_err=yes
2926     fi
2927     if test -z "$ac_cpp_err"; then
2928     :
2929     else
2930     echo "$as_me: failed program was:" >&5
2931     sed 's/^/| /' conftest.$ac_ext >&5
2932    
2933     # Broken: fails on valid input.
2934     continue
2935     fi
2936     rm -f conftest.err conftest.$ac_ext
2937    
2938     # OK, works on sane cases. Now check whether non-existent headers
2939     # can be detected and how.
2940     cat >conftest.$ac_ext <<_ACEOF
2941     /* confdefs.h. */
2942     _ACEOF
2943     cat confdefs.h >>conftest.$ac_ext
2944     cat >>conftest.$ac_ext <<_ACEOF
2945     /* end confdefs.h. */
2946     #include <ac_nonexistent.h>
2947     _ACEOF
2948     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2949     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2950     ac_status=$?
2951     grep -v '^ *+' conftest.er1 >conftest.err
2952     rm -f conftest.er1
2953     cat conftest.err >&5
2954     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2955     (exit $ac_status); } >/dev/null; then
2956     if test -s conftest.err; then
2957     ac_cpp_err=$ac_c_preproc_warn_flag
2958     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2959     else
2960     ac_cpp_err=
2961     fi
2962     else
2963     ac_cpp_err=yes
2964     fi
2965     if test -z "$ac_cpp_err"; then
2966     # Broken: success on invalid input.
2967     continue
2968     else
2969     echo "$as_me: failed program was:" >&5
2970     sed 's/^/| /' conftest.$ac_ext >&5
2971    
2972     # Passes both tests.
2973     ac_preproc_ok=:
2974     break
2975     fi
2976     rm -f conftest.err conftest.$ac_ext
2977    
2978     done
2979     # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2980     rm -f conftest.err conftest.$ac_ext
2981     if $ac_preproc_ok; then
2982     :
2983     else
2984     { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2985     See \`config.log' for more details." >&5
2986     echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2987     See \`config.log' for more details." >&2;}
2988     { (exit 1); exit 1; }; }
2989     fi
2990    
2991     ac_ext=c
2992     ac_cpp='$CPP $CPPFLAGS'
2993     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2994     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2995     ac_compiler_gnu=$ac_cv_c_compiler_gnu
2996    
2997    
2998     echo "$as_me:$LINENO: checking for egrep" >&5
2999     echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3000     if test "${ac_cv_prog_egrep+set}" = set; then
3001     echo $ECHO_N "(cached) $ECHO_C" >&6
3002     else
3003     if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3004     then ac_cv_prog_egrep='grep -E'
3005     else ac_cv_prog_egrep='egrep'
3006     fi
3007     fi
3008     echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3009     echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3010     EGREP=$ac_cv_prog_egrep
3011    
3012    
3013     if test $ac_cv_c_compiler_gnu = yes; then
3014     echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
3015     echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6
3016     if test "${ac_cv_prog_gcc_traditional+set}" = set; then
3017     echo $ECHO_N "(cached) $ECHO_C" >&6
3018     else
3019     ac_pattern="Autoconf.*'x'"
3020     cat >conftest.$ac_ext <<_ACEOF
3021     /* confdefs.h. */
3022     _ACEOF
3023     cat confdefs.h >>conftest.$ac_ext
3024     cat >>conftest.$ac_ext <<_ACEOF
3025     /* end confdefs.h. */
3026     #include <sgtty.h>
3027     Autoconf TIOCGETP
3028     _ACEOF
3029     if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3030     $EGREP "$ac_pattern" >/dev/null 2>&1; then
3031     ac_cv_prog_gcc_traditional=yes
3032     else
3033     ac_cv_prog_gcc_traditional=no
3034     fi
3035     rm -f conftest*
3036    
3037    
3038     if test $ac_cv_prog_gcc_traditional = no; then
3039     cat >conftest.$ac_ext <<_ACEOF
3040     /* confdefs.h. */
3041     _ACEOF
3042     cat confdefs.h >>conftest.$ac_ext
3043     cat >>conftest.$ac_ext <<_ACEOF
3044     /* end confdefs.h. */
3045     #include <termio.h>
3046     Autoconf TCGETA
3047     _ACEOF
3048     if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3049     $EGREP "$ac_pattern" >/dev/null 2>&1; then
3050     ac_cv_prog_gcc_traditional=yes
3051     fi
3052     rm -f conftest*
3053    
3054     fi
3055     fi
3056     echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
3057     echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6
3058     if test $ac_cv_prog_gcc_traditional = yes; then
3059     CC="$CC -traditional"
3060     fi
3061     fi
3062    
3063     echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3064     echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
3065     set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
3066     if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
3067     echo $ECHO_N "(cached) $ECHO_C" >&6
3068     else
3069     cat >conftest.make <<\_ACEOF
3070     all:
3071     @echo 'ac_maketemp="$(MAKE)"'
3072     _ACEOF
3073     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3074     eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
3075     if test -n "$ac_maketemp"; then
3076     eval ac_cv_prog_make_${ac_make}_set=yes
3077     else
3078     eval ac_cv_prog_make_${ac_make}_set=no
3079     fi
3080     rm -f conftest.make
3081     fi
3082     if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
3083     echo "$as_me:$LINENO: result: yes" >&5
3084     echo "${ECHO_T}yes" >&6
3085     SET_MAKE=
3086     else
3087     echo "$as_me:$LINENO: result: no" >&5
3088     echo "${ECHO_T}no" >&6
3089     SET_MAKE="MAKE=${MAKE-make}"
3090     fi
3091    
3092     ac_aux_dir=
3093     for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
3094     if test -f $ac_dir/install-sh; then
3095     ac_aux_dir=$ac_dir
3096     ac_install_sh="$ac_aux_dir/install-sh -c"
3097     break
3098     elif test -f $ac_dir/install.sh; then
3099     ac_aux_dir=$ac_dir
3100     ac_install_sh="$ac_aux_dir/install.sh -c"
3101     break
3102     elif test -f $ac_dir/shtool; then
3103     ac_aux_dir=$ac_dir
3104     ac_install_sh="$ac_aux_dir/shtool install -c"
3105     break
3106     fi
3107     done
3108     if test -z "$ac_aux_dir"; then
3109     { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
3110     echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
3111     { (exit 1); exit 1; }; }
3112     fi
3113     ac_config_guess="$SHELL $ac_aux_dir/config.guess"
3114     ac_config_sub="$SHELL $ac_aux_dir/config.sub"
3115     ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
3116    
3117     # Find a good install program. We prefer a C program (faster),
3118     # so one script is as good as another. But avoid the broken or
3119     # incompatible versions:
3120     # SysV /etc/install, /usr/sbin/install
3121     # SunOS /usr/etc/install
3122     # IRIX /sbin/install
3123     # AIX /bin/install
3124     # AmigaOS /C/install, which installs bootblocks on floppy discs
3125     # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3126     # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3127     # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3128     # OS/2's system install, which has a completely different semantic
3129     # ./install, which can be erroneously created by make from ./install.sh.
3130     echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3131