/[CvsGraph]/cvsgraph/configure
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Revision 1.12 - (hide annotations)
Sun Aug 15 16:58:22 2004 UTC (13 years, 4 months ago) by bertho
Branch: MAIN
CVS Tags: REL_1_5_0
Changes since 1.11: +63 -9 lines
- Added drawing of partial trees. You now can select a subtree based on a
  revision number, branch number or symbolic tag to show only that part of the
  tree. New config option branch_subtree selects which part is shown. If the
  subtree is empty, then the whole tree is shown.

- Most error and warning messages are now displayed in the graph, instead of
  being written to stderr. This enables you to see an image eventhough errors
  might be present. The old method would generate a corrupt image.
  New configuration options include msg_color and msg_font to control the looks
  of it. Messages are always printed at the bottom of the image.

- Fixed a bug in the folding code where subtrees would not fold correctly.

- Added diff links in the map-generation for detected merges so that you can
  get the differences in merge-operations. The options map_merge_href and
  map_merge_alt must be set accordingly.
1 bertho 1.1 #! /bin/sh
2     # Guess values for system-dependent variables and create Makefiles.
3 bertho 1.11 # Generated by GNU Autoconf 2.57.
4 bertho 1.1 #
5 bertho 1.11 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
6     # Free Software Foundation, Inc.
7 bertho 1.1 # This configure script is free software; the Free Software Foundation
8     # gives unlimited permission to copy, distribute and modify it.
9 bertho 1.11 ## --------------------- ##
10     ## M4sh Initialization. ##
11     ## --------------------- ##
12    
13     # Be Bourne compatible
14     if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
15     emulate sh
16     NULLCMD=:
17     # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
18     # is contrary to our usage. Disable this feature.
19     alias -g '${1+"$@"}'='"$@"'
20     elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
21     set -o posix
22     fi
23    
24     # Support unset when possible.
25     if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
26     as_unset=unset
27     else
28     as_unset=false
29     fi
30    
31    
32     # Work around bugs in pre-3.0 UWIN ksh.
33     $as_unset ENV MAIL MAILPATH
34     PS1='$ '
35     PS2='> '
36     PS4='+ '
37    
38     # NLS nuisances.
39     for as_var in \
40     LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41     LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42     LC_TELEPHONE LC_TIME
43     do
44     if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
45     eval $as_var=C; export $as_var
46     else
47     $as_unset $as_var
48     fi
49     done
50    
51     # Required to use basename.
52     if expr a : '\(a\)' >/dev/null 2>&1; then
53     as_expr=expr
54     else
55     as_expr=false
56     fi
57    
58     if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59     as_basename=basename
60     else
61     as_basename=false
62     fi
63    
64    
65     # Name of the executable.
66     as_me=`$as_basename "$0" ||
67     $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68     X"$0" : 'X\(//\)$' \| \
69     X"$0" : 'X\(/\)$' \| \
70     . : '\(.\)' 2>/dev/null ||
71     echo X/"$0" |
72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73     /^X\/\(\/\/\)$/{ s//\1/; q; }
74     /^X\/\(\/\).*/{ s//\1/; q; }
75     s/.*/./; q'`
76    
77    
78     # PATH needs CR, and LINENO needs CR and PATH.
79     # Avoid depending upon Character Ranges.
80     as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81     as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82     as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83     as_cr_digits='0123456789'
84     as_cr_alnum=$as_cr_Letters$as_cr_digits
85    
86     # The user is always right.
87     if test "${PATH_SEPARATOR+set}" != set; then
88     echo "#! /bin/sh" >conf$$.sh
89     echo "exit 0" >>conf$$.sh
90     chmod +x conf$$.sh
91     if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92     PATH_SEPARATOR=';'
93     else
94     PATH_SEPARATOR=:
95     fi
96     rm -f conf$$.sh
97     fi
98    
99    
100     as_lineno_1=$LINENO
101     as_lineno_2=$LINENO
102     as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103     test "x$as_lineno_1" != "x$as_lineno_2" &&
104     test "x$as_lineno_3" = "x$as_lineno_2" || {
105     # Find who we are. Look in the path if we contain no path at all
106     # relative or not.
107     case $0 in
108     *[\\/]* ) as_myself=$0 ;;
109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110     for as_dir in $PATH
111     do
112     IFS=$as_save_IFS
113     test -z "$as_dir" && as_dir=.
114     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115     done
116    
117     ;;
118     esac
119     # We did not find ourselves, most probably we were run as `sh COMMAND'
120     # in which case we are not to be found in the path.
121     if test "x$as_myself" = x; then
122     as_myself=$0
123     fi
124     if test ! -f "$as_myself"; then
125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126     { (exit 1); exit 1; }; }
127     fi
128     case $CONFIG_SHELL in
129     '')
130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131     for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132     do
133     IFS=$as_save_IFS
134     test -z "$as_dir" && as_dir=.
135     for as_base in sh bash ksh sh5; do
136     case $as_dir in
137     /*)
138     if ("$as_dir/$as_base" -c '
139     as_lineno_1=$LINENO
140     as_lineno_2=$LINENO
141     as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142     test "x$as_lineno_1" != "x$as_lineno_2" &&
143     test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146     CONFIG_SHELL=$as_dir/$as_base
147     export CONFIG_SHELL
148     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149     fi;;
150     esac
151     done
152     done
153     ;;
154     esac
155    
156     # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157     # uniformly replaced by the line number. The first 'sed' inserts a
158     # line-number line before each line; the second 'sed' does the real
159     # work. The second script uses 'N' to pair each line-number line
160     # with the numbered line, and appends trailing '-' during
161     # substitution so that $LINENO is not a special case at line end.
162     # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163     # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164     sed '=' <$as_myself |
165     sed '
166     N
167     s,$,-,
168     : loop
169     s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170     t loop
171     s,-$,,
172     s,^['$as_cr_digits']*\n,,
173     ' >$as_me.lineno &&
174     chmod +x $as_me.lineno ||
175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176     { (exit 1); exit 1; }; }
177    
178     # Don't try to exec as it changes $[0], causing all sort of problems
179     # (the dirname of $[0] is not the place where we might find the
180     # original and so on. Autoconf is especially sensible to this).
181     . ./$as_me.lineno
182     # Exit status is that of the last command.
183     exit
184     }
185    
186    
187     case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188     *c*,-n*) ECHO_N= ECHO_C='
189     ' ECHO_T=' ' ;;
190     *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191     *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192     esac
193    
194     if expr a : '\(a\)' >/dev/null 2>&1; then
195     as_expr=expr
196     else
197     as_expr=false
198     fi
199    
200     rm -f conf$$ conf$$.exe conf$$.file
201     echo >conf$$.file
202     if ln -s conf$$.file conf$$ 2>/dev/null; then
203     # We could just check for DJGPP; but this test a) works b) is more generic
204     # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205     if test -f conf$$.exe; then
206     # Don't use ln at all; we don't have any links
207     as_ln_s='cp -p'
208     else
209     as_ln_s='ln -s'
210     fi
211     elif ln conf$$.file conf$$ 2>/dev/null; then
212     as_ln_s=ln
213     else
214     as_ln_s='cp -p'
215     fi
216     rm -f conf$$ conf$$.exe conf$$.file
217    
218     if mkdir -p . 2>/dev/null; then
219     as_mkdir_p=:
220     else
221     as_mkdir_p=false
222     fi
223    
224     as_executable_p="test -f"
225    
226     # Sed expression to map a string onto a valid CPP name.
227     as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
228    
229     # Sed expression to map a string onto a valid variable name.
230     as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
231    
232    
233     # IFS
234     # We need space, tab and new line, in precisely that order.
235     as_nl='
236     '
237     IFS=" $as_nl"
238    
239     # CDPATH.
240     $as_unset CDPATH
241    
242    
243     # Name of the host.
244     # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
245     # so uname gets run too.
246     ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
247    
248     exec 6>&1
249 bertho 1.1
250 bertho 1.11 #
251     # Initializations.
252     #
253 bertho 1.1 ac_default_prefix=/usr/local
254 bertho 1.11 ac_config_libobj_dir=.
255     cross_compiling=no
256     subdirs=
257     MFLAGS=
258     MAKEFLAGS=
259     SHELL=${CONFIG_SHELL-/bin/sh}
260    
261     # Maximum number of lines to put in a shell here document.
262     # This variable seems obsolete. It should probably be removed, and
263     # only ac_max_sed_lines should be used.
264     : ${ac_max_here_lines=38}
265    
266     # Identity of this package.
267     PACKAGE_NAME=
268     PACKAGE_TARNAME=
269     PACKAGE_VERSION=
270     PACKAGE_STRING=
271     PACKAGE_BUGREPORT=
272    
273     ac_unique_file="cvsgraph.c"
274     # Factoring default headers for most tests.
275     ac_includes_default="\
276     #include <stdio.h>
277     #if HAVE_SYS_TYPES_H
278     # include <sys/types.h>
279     #endif
280     #if HAVE_SYS_STAT_H
281     # include <sys/stat.h>
282     #endif
283     #if STDC_HEADERS
284     # include <stdlib.h>
285     # include <stddef.h>
286     #else
287     # if HAVE_STDLIB_H
288     # include <stdlib.h>
289     # endif
290     #endif
291     #if HAVE_STRING_H
292     # if !STDC_HEADERS && HAVE_MEMORY_H
293     # include <memory.h>
294     # endif
295     # include <string.h>
296     #endif
297     #if HAVE_STRINGS_H
298     # include <strings.h>
299     #endif
300     #if HAVE_INTTYPES_H
301     # include <inttypes.h>
302     #else
303     # if HAVE_STDINT_H
304     # include <stdint.h>
305     # endif
306     #endif
307     #if HAVE_UNISTD_H
308     # include <unistd.h>
309     #endif"
310    
311     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 LEX LEXLIB LEX_OUTPUT_ROOT YACC CPP EGREP LEXFLAGS INTTYPE LIBOBJS LTLIBOBJS'
312     ac_subst_files=''
313 bertho 1.1
314     # Initialize some variables set by options.
315 bertho 1.11 ac_init_help=
316     ac_init_version=false
317 bertho 1.1 # The variables have the same names as the options, with
318     # dashes changed to underlines.
319 bertho 1.11 cache_file=/dev/null
320 bertho 1.1 exec_prefix=NONE
321     no_create=
322     no_recursion=
323     prefix=NONE
324     program_prefix=NONE
325     program_suffix=NONE
326     program_transform_name=s,x,x,
327     silent=
328     site=
329     srcdir=
330     verbose=
331     x_includes=NONE
332     x_libraries=NONE
333 bertho 1.11
334     # Installation directory options.
335     # These are left unexpanded so users can "make install exec_prefix=/foo"
336     # and all the variables that are supposed to be based on exec_prefix
337     # by default will actually change.
338     # Use braces instead of parens because sh, perl, etc. also accept them.
339 bertho 1.1 bindir='${exec_prefix}/bin'
340     sbindir='${exec_prefix}/sbin'
341     libexecdir='${exec_prefix}/libexec'
342     datadir='${prefix}/share'
343     sysconfdir='${prefix}/etc'
344     sharedstatedir='${prefix}/com'
345     localstatedir='${prefix}/var'
346     libdir='${exec_prefix}/lib'
347     includedir='${prefix}/include'
348     oldincludedir='/usr/include'
349     infodir='${prefix}/info'
350     mandir='${prefix}/man'
351    
352     ac_prev=
353     for ac_option
354     do
355     # If the previous option needs an argument, assign it.
356     if test -n "$ac_prev"; then
357     eval "$ac_prev=\$ac_option"
358     ac_prev=
359     continue
360     fi
361    
362 bertho 1.11 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
363 bertho 1.1
364     # Accept the important Cygnus configure options, so we can diagnose typos.
365    
366 bertho 1.11 case $ac_option in
367 bertho 1.1
368     -bindir | --bindir | --bindi | --bind | --bin | --bi)
369     ac_prev=bindir ;;
370     -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
371 bertho 1.11 bindir=$ac_optarg ;;
372 bertho 1.1
373     -build | --build | --buil | --bui | --bu)
374 bertho 1.11 ac_prev=build_alias ;;
375 bertho 1.1 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
376 bertho 1.11 build_alias=$ac_optarg ;;
377 bertho 1.1
378     -cache-file | --cache-file | --cache-fil | --cache-fi \
379     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
380     ac_prev=cache_file ;;
381     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
382     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
383 bertho 1.11 cache_file=$ac_optarg ;;
384    
385     --config-cache | -C)
386     cache_file=config.cache ;;
387 bertho 1.1
388     -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
389     ac_prev=datadir ;;
390     -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
391     | --da=*)
392 bertho 1.11 datadir=$ac_optarg ;;
393 bertho 1.1
394     -disable-* | --disable-*)
395 bertho 1.11 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
396 bertho 1.1 # Reject names that are not valid shell variable names.
397 bertho 1.11 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
398     { echo "$as_me: error: invalid feature name: $ac_feature" >&2
399     { (exit 1); exit 1; }; }
400     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
401     eval "enable_$ac_feature=no" ;;
402 bertho 1.1
403     -enable-* | --enable-*)
404 bertho 1.11 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
405 bertho 1.1 # Reject names that are not valid shell variable names.
406 bertho 1.11 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
407     { echo "$as_me: error: invalid feature name: $ac_feature" >&2
408     { (exit 1); exit 1; }; }
409     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
410     case $ac_option in
411     *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
412 bertho 1.1 *) ac_optarg=yes ;;
413     esac
414 bertho 1.11 eval "enable_$ac_feature='$ac_optarg'" ;;
415 bertho 1.1
416     -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
417     | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
418     | --exec | --exe | --ex)
419     ac_prev=exec_prefix ;;
420     -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
421     | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
422     | --exec=* | --exe=* | --ex=*)
423 bertho 1.11 exec_prefix=$ac_optarg ;;
424 bertho 1.1
425     -gas | --gas | --ga | --g)
426     # Obsolete; use --with-gas.
427     with_gas=yes ;;
428    
429 bertho 1.11 -help | --help | --hel | --he | -h)
430     ac_init_help=long ;;
431     -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
432     ac_init_help=recursive ;;
433     -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
434     ac_init_help=short ;;
435 bertho 1.1
436     -host | --host | --hos | --ho)
437 bertho 1.11 ac_prev=host_alias ;;
438 bertho 1.1 -host=* | --host=* | --hos=* | --ho=*)
439 bertho 1.11 host_alias=$ac_optarg ;;
440 bertho 1.1
441     -includedir | --includedir | --includedi | --included | --include \
442     | --includ | --inclu | --incl | --inc)
443     ac_prev=includedir ;;
444     -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
445     | --includ=* | --inclu=* | --incl=* | --inc=*)
446 bertho 1.11 includedir=$ac_optarg ;;
447 bertho 1.1
448     -infodir | --infodir | --infodi | --infod | --info | --inf)
449     ac_prev=infodir ;;
450     -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
451 bertho 1.11 infodir=$ac_optarg ;;
452 bertho 1.1
453     -libdir | --libdir | --libdi | --libd)
454     ac_prev=libdir ;;
455     -libdir=* | --libdir=* | --libdi=* | --libd=*)
456 bertho 1.11 libdir=$ac_optarg ;;
457 bertho 1.1
458     -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
459     | --libexe | --libex | --libe)
460     ac_prev=libexecdir ;;
461     -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
462     | --libexe=* | --libex=* | --libe=*)
463 bertho 1.11 libexecdir=$ac_optarg ;;
464 bertho 1.1
465     -localstatedir | --localstatedir | --localstatedi | --localstated \
466     | --localstate | --localstat | --localsta | --localst \
467     | --locals | --local | --loca | --loc | --lo)
468     ac_prev=localstatedir ;;
469     -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
470     | --localstate=* | --localstat=* | --localsta=* | --localst=* \
471     | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
472 bertho 1.11 localstatedir=$ac_optarg ;;
473 bertho 1.1
474     -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
475     ac_prev=mandir ;;
476     -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
477 bertho 1.11 mandir=$ac_optarg ;;
478 bertho 1.1
479     -nfp | --nfp | --nf)
480     # Obsolete; use --without-fp.
481     with_fp=no ;;
482    
483     -no-create | --no-create | --no-creat | --no-crea | --no-cre \
484 bertho 1.11 | --no-cr | --no-c | -n)
485 bertho 1.1 no_create=yes ;;
486    
487     -no-recursion | --no-recursion | --no-recursio | --no-recursi \
488     | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
489     no_recursion=yes ;;
490    
491     -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
492     | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
493     | --oldin | --oldi | --old | --ol | --o)
494     ac_prev=oldincludedir ;;
495     -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
496     | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
497     | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
498 bertho 1.11 oldincludedir=$ac_optarg ;;
499 bertho 1.1
500     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
501     ac_prev=prefix ;;
502     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
503 bertho 1.11 prefix=$ac_optarg ;;
504 bertho 1.1
505     -program-prefix | --program-prefix | --program-prefi | --program-pref \
506     | --program-pre | --program-pr | --program-p)
507     ac_prev=program_prefix ;;
508     -program-prefix=* | --program-prefix=* | --program-prefi=* \
509     | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
510 bertho 1.11 program_prefix=$ac_optarg ;;
511 bertho 1.1
512     -program-suffix | --program-suffix | --program-suffi | --program-suff \
513     | --program-suf | --program-su | --program-s)
514     ac_prev=program_suffix ;;
515     -program-suffix=* | --program-suffix=* | --program-suffi=* \
516     | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
517 bertho 1.11 program_suffix=$ac_optarg ;;
518 bertho 1.1
519     -program-transform-name | --program-transform-name \
520     | --program-transform-nam | --program-transform-na \
521     | --program-transform-n | --program-transform- \
522     | --program-transform | --program-transfor \
523     | --program-transfo | --program-transf \
524     | --program-trans | --program-tran \
525     | --progr-tra | --program-tr | --program-t)
526     ac_prev=program_transform_name ;;
527     -program-transform-name=* | --program-transform-name=* \
528     | --program-transform-nam=* | --program-transform-na=* \
529     | --program-transform-n=* | --program-transform-=* \
530     | --program-transform=* | --program-transfor=* \
531     | --program-transfo=* | --program-transf=* \
532     | --program-trans=* | --program-tran=* \
533     | --progr-tra=* | --program-tr=* | --program-t=*)
534 bertho 1.11 program_transform_name=$ac_optarg ;;
535 bertho 1.1
536     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
537     | -silent | --silent | --silen | --sile | --sil)
538     silent=yes ;;
539    
540     -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
541     ac_prev=sbindir ;;
542     -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
543     | --sbi=* | --sb=*)
544 bertho 1.11 sbindir=$ac_optarg ;;
545 bertho 1.1
546     -sharedstatedir | --sharedstatedir | --sharedstatedi \
547     | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
548     | --sharedst | --shareds | --shared | --share | --shar \
549     | --sha | --sh)
550     ac_prev=sharedstatedir ;;
551     -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
552     | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
553     | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
554     | --sha=* | --sh=*)
555 bertho 1.11 sharedstatedir=$ac_optarg ;;
556 bertho 1.1
557     -site | --site | --sit)
558     ac_prev=site ;;
559     -site=* | --site=* | --sit=*)
560 bertho 1.11 site=$ac_optarg ;;
561 bertho 1.1
562     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
563     ac_prev=srcdir ;;
564     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
565 bertho 1.11 srcdir=$ac_optarg ;;
566 bertho 1.1
567     -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
568     | --syscon | --sysco | --sysc | --sys | --sy)
569     ac_prev=sysconfdir ;;
570     -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
571     | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
572 bertho 1.11 sysconfdir=$ac_optarg ;;
573 bertho 1.1
574     -target | --target | --targe | --targ | --tar | --ta | --t)
575 bertho 1.11 ac_prev=target_alias ;;
576 bertho 1.1 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
577 bertho 1.11 target_alias=$ac_optarg ;;
578 bertho 1.1
579     -v | -verbose | --verbose | --verbos | --verbo | --verb)
580     verbose=yes ;;
581    
582 bertho 1.11 -version | --version | --versio | --versi | --vers | -V)
583     ac_init_version=: ;;
584 bertho 1.1
585     -with-* | --with-*)
586 bertho 1.11 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
587 bertho 1.1 # Reject names that are not valid shell variable names.
588 bertho 1.11 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
589     { echo "$as_me: error: invalid package name: $ac_package" >&2
590     { (exit 1); exit 1; }; }
591 bertho 1.1 ac_package=`echo $ac_package| sed 's/-/_/g'`
592 bertho 1.11 case $ac_option in
593     *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
594 bertho 1.1 *) ac_optarg=yes ;;
595     esac
596 bertho 1.11 eval "with_$ac_package='$ac_optarg'" ;;
597 bertho 1.1
598     -without-* | --without-*)
599 bertho 1.11 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
600 bertho 1.1 # Reject names that are not valid shell variable names.
601 bertho 1.11 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
602     { echo "$as_me: error: invalid package name: $ac_package" >&2
603     { (exit 1); exit 1; }; }
604     ac_package=`echo $ac_package | sed 's/-/_/g'`
605     eval "with_$ac_package=no" ;;
606 bertho 1.1
607     --x)
608     # Obsolete; use --with-x.
609     with_x=yes ;;
610    
611     -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
612     | --x-incl | --x-inc | --x-in | --x-i)
613     ac_prev=x_includes ;;
614     -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
615     | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
616 bertho 1.11 x_includes=$ac_optarg ;;
617 bertho 1.1
618     -x-libraries | --x-libraries | --x-librarie | --x-librari \
619     | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
620     ac_prev=x_libraries ;;
621     -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
622     | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
623 bertho 1.11 x_libraries=$ac_optarg ;;
624 bertho 1.1
625 bertho 1.11 -*) { echo "$as_me: error: unrecognized option: $ac_option
626     Try \`$0 --help' for more information." >&2
627     { (exit 1); exit 1; }; }
628 bertho 1.1 ;;
629    
630 bertho 1.11 *=*)
631     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
632     # Reject names that are not valid shell variable names.
633     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
634     { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
635     { (exit 1); exit 1; }; }
636     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
637     eval "$ac_envvar='$ac_optarg'"
638     export $ac_envvar ;;
639    
640 bertho 1.1 *)
641 bertho 1.11 # FIXME: should be removed in autoconf 3.0.
642     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
643     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
644     echo "$as_me: WARNING: invalid host type: $ac_option" >&2
645     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
646 bertho 1.1 ;;
647    
648     esac
649     done
650    
651     if test -n "$ac_prev"; then
652 bertho 1.11 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
653     { echo "$as_me: error: missing argument to $ac_option" >&2
654     { (exit 1); exit 1; }; }
655 bertho 1.1 fi
656    
657 bertho 1.11 # Be sure to have absolute paths.
658     for ac_var in exec_prefix prefix
659     do
660     eval ac_val=$`echo $ac_var`
661     case $ac_val in
662     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
663     *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
664     { (exit 1); exit 1; }; };;
665     esac
666     done
667 bertho 1.1
668 bertho 1.11 # Be sure to have absolute paths.
669     for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
670     localstatedir libdir includedir oldincludedir infodir mandir
671 bertho 1.1 do
672 bertho 1.11 eval ac_val=$`echo $ac_var`
673     case $ac_val in
674     [\\/$]* | ?:[\\/]* ) ;;
675     *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
676     { (exit 1); exit 1; }; };;
677 bertho 1.1 esac
678     done
679    
680 bertho 1.11 # There might be people who depend on the old broken behavior: `$host'
681     # used to hold the argument of --host etc.
682     # FIXME: To remove some day.
683     build=$build_alias
684     host=$host_alias
685     target=$target_alias
686    
687     # FIXME: To remove some day.
688     if test "x$host_alias" != x; then
689     if test "x$build_alias" = x; then
690     cross_compiling=maybe
691     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
692     If a cross compiler is detected then cross compile mode will be used." >&2
693     elif test "x$build_alias" != "x$host_alias"; then
694     cross_compiling=yes
695     fi
696     fi
697    
698     ac_tool_prefix=
699     test -n "$host_alias" && ac_tool_prefix=$host_alias-
700 bertho 1.1
701 bertho 1.11 test "$silent" = yes && exec 6>/dev/null
702 bertho 1.1
703    
704     # Find the source files, if location was not specified.
705     if test -z "$srcdir"; then
706     ac_srcdir_defaulted=yes
707     # Try the directory containing this script, then its parent.
708 bertho 1.11 ac_confdir=`(dirname "$0") 2>/dev/null ||
709     $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
710     X"$0" : 'X\(//\)[^/]' \| \
711     X"$0" : 'X\(//\)$' \| \
712     X"$0" : 'X\(/\)' \| \
713     . : '\(.\)' 2>/dev/null ||
714     echo X"$0" |
715     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
716     /^X\(\/\/\)[^/].*/{ s//\1/; q; }
717     /^X\(\/\/\)$/{ s//\1/; q; }
718     /^X\(\/\).*/{ s//\1/; q; }
719     s/.*/./; q'`
720 bertho 1.1 srcdir=$ac_confdir
721     if test ! -r $srcdir/$ac_unique_file; then
722     srcdir=..
723     fi
724     else
725     ac_srcdir_defaulted=no
726     fi
727     if test ! -r $srcdir/$ac_unique_file; then
728     if test "$ac_srcdir_defaulted" = yes; then
729 bertho 1.11 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
730     { (exit 1); exit 1; }; }
731 bertho 1.1 else
732 bertho 1.11 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
733     { (exit 1); exit 1; }; }
734 bertho 1.1 fi
735     fi
736 bertho 1.11 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
737     { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
738     { (exit 1); exit 1; }; }
739     srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
740     ac_env_build_alias_set=${build_alias+set}
741     ac_env_build_alias_value=$build_alias
742     ac_cv_env_build_alias_set=${build_alias+set}
743     ac_cv_env_build_alias_value=$build_alias
744     ac_env_host_alias_set=${host_alias+set}
745     ac_env_host_alias_value=$host_alias
746     ac_cv_env_host_alias_set=${host_alias+set}
747     ac_cv_env_host_alias_value=$host_alias
748     ac_env_target_alias_set=${target_alias+set}
749     ac_env_target_alias_value=$target_alias
750     ac_cv_env_target_alias_set=${target_alias+set}
751     ac_cv_env_target_alias_value=$target_alias
752     ac_env_CC_set=${CC+set}
753     ac_env_CC_value=$CC
754     ac_cv_env_CC_set=${CC+set}
755     ac_cv_env_CC_value=$CC
756     ac_env_CFLAGS_set=${CFLAGS+set}
757     ac_env_CFLAGS_value=$CFLAGS
758     ac_cv_env_CFLAGS_set=${CFLAGS+set}
759     ac_cv_env_CFLAGS_value=$CFLAGS
760     ac_env_LDFLAGS_set=${LDFLAGS+set}
761     ac_env_LDFLAGS_value=$LDFLAGS
762     ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
763     ac_cv_env_LDFLAGS_value=$LDFLAGS
764     ac_env_CPPFLAGS_set=${CPPFLAGS+set}
765     ac_env_CPPFLAGS_value=$CPPFLAGS
766     ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
767     ac_cv_env_CPPFLAGS_value=$CPPFLAGS
768     ac_env_CPP_set=${CPP+set}
769     ac_env_CPP_value=$CPP
770     ac_cv_env_CPP_set=${CPP+set}
771     ac_cv_env_CPP_value=$CPP
772    
773     #
774     # Report the --help message.
775     #
776     if test "$ac_init_help" = "long"; then
777     # Omit some internal or obsolete options to make the list less imposing.
778     # This message is too long to be a string in the A/UX 3.1 sh.
779     cat <<_ACEOF
780     \`configure' configures this package to adapt to many kinds of systems.
781    
782     Usage: $0 [OPTION]... [VAR=VALUE]...
783    
784     To assign environment variables (e.g., CC, CFLAGS...), specify them as
785     VAR=VALUE. See below for descriptions of some of the useful variables.
786    
787     Defaults for the options are specified in brackets.
788    
789     Configuration:
790     -h, --help display this help and exit
791     --help=short display options specific to this package
792     --help=recursive display the short help of all the included packages
793     -V, --version display version information and exit
794     -q, --quiet, --silent do not print \`checking...' messages
795     --cache-file=FILE cache test results in FILE [disabled]
796     -C, --config-cache alias for \`--cache-file=config.cache'
797     -n, --no-create do not create output files
798     --srcdir=DIR find the sources in DIR [configure dir or \`..']
799    
800     _ACEOF
801    
802     cat <<_ACEOF
803     Installation directories:
804     --prefix=PREFIX install architecture-independent files in PREFIX
805     [$ac_default_prefix]
806     --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
807     [PREFIX]
808    
809     By default, \`make install' will install all the files in
810     \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
811     an installation prefix other than \`$ac_default_prefix' using \`--prefix',
812     for instance \`--prefix=\$HOME'.
813    
814     For better control, use the options below.
815    
816     Fine tuning of the installation directories:
817     --bindir=DIR user executables [EPREFIX/bin]
818     --sbindir=DIR system admin executables [EPREFIX/sbin]
819     --libexecdir=DIR program executables [EPREFIX/libexec]
820     --datadir=DIR read-only architecture-independent data [PREFIX/share]
821     --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
822     --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
823     --localstatedir=DIR modifiable single-machine data [PREFIX/var]
824     --libdir=DIR object code libraries [EPREFIX/lib]
825     --includedir=DIR C header files [PREFIX/include]
826     --oldincludedir=DIR C header files for non-gcc [/usr/include]
827     --infodir=DIR info documentation [PREFIX/info]
828     --mandir=DIR man documentation [PREFIX/man]
829     _ACEOF
830    
831     cat <<\_ACEOF
832     _ACEOF
833     fi
834    
835     if test -n "$ac_init_help"; then
836    
837     cat <<\_ACEOF
838    
839     Optional Features:
840     --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
841     --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
842     --disable-speed Turn off lex table optimization reducing speed and size of executable
843    
844     Optional Packages:
845     --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
846     --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
847     --with-gd-inc=DIR location of the gd includes
848     --with-gd-lib=DIR location of the gd library
849     --with-freetype-lib=DIR location of freetype library
850     --with-freetype2-lib=DIR location of freetype2 library
851     --with-png-inc=DIR location of png includes
852     --with-png-lib=DIR location of png library
853     --with-jpeg-inc=DIR location of jpeg includes
854     --with-jpeg-lib=DIR location of jpeg library
855     --with-z-inc=DIR location of zlib includes
856     --with-z-lib=DIR location of zlib library
857    
858     Some influential environment variables:
859     CC C compiler command
860     CFLAGS C compiler flags
861     LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
862     nonstandard directory <lib dir>
863     CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
864     headers in a nonstandard directory <include dir>
865     CPP C preprocessor
866    
867     Use these variables to override the choices made by `configure' or to help
868     it to find libraries and programs with nonstandard names/locations.
869    
870     _ACEOF
871     fi
872    
873     if test "$ac_init_help" = "recursive"; then
874     # If there are subdirs, report their specific --help.
875     ac_popdir=`pwd`
876     for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
877     test -d $ac_dir || continue
878     ac_builddir=.
879    
880     if test "$ac_dir" != .; then
881     ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
882     # A "../" for each directory in $ac_dir_suffix.
883     ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
884     else
885     ac_dir_suffix= ac_top_builddir=
886     fi
887    
888     case $srcdir in
889     .) # No --srcdir option. We are building in place.
890     ac_srcdir=.
891     if test -z "$ac_top_builddir"; then
892     ac_top_srcdir=.
893     else
894     ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
895     fi ;;
896     [\\/]* | ?:[\\/]* ) # Absolute path.
897     ac_srcdir=$srcdir$ac_dir_suffix;
898     ac_top_srcdir=$srcdir ;;
899     *) # Relative path.
900     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
901     ac_top_srcdir=$ac_top_builddir$srcdir ;;
902     esac
903     # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
904     # absolute.
905     ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
906     ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
907     ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
908     ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
909    
910     cd $ac_dir
911     # Check for guested configure; otherwise get Cygnus style configure.
912     if test -f $ac_srcdir/configure.gnu; then
913     echo
914     $SHELL $ac_srcdir/configure.gnu --help=recursive
915     elif test -f $ac_srcdir/configure; then
916     echo
917     $SHELL $ac_srcdir/configure --help=recursive
918     elif test -f $ac_srcdir/configure.ac ||
919     test -f $ac_srcdir/configure.in; then
920     echo
921     $ac_configure --help
922     else
923     echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
924     fi
925     cd $ac_popdir
926     done
927     fi
928    
929     test -n "$ac_init_help" && exit 0
930     if $ac_init_version; then
931     cat <<\_ACEOF
932    
933     Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
934     Free Software Foundation, Inc.
935     This configure script is free software; the Free Software Foundation
936     gives unlimited permission to copy, distribute and modify it.
937     _ACEOF
938     exit 0
939     fi
940     exec 5>config.log
941     cat >&5 <<_ACEOF
942     This file contains any messages produced by compilers while
943     running configure, to aid debugging if configure makes a mistake.
944    
945     It was created by $as_me, which was
946     generated by GNU Autoconf 2.57. Invocation command line was
947    
948     $ $0 $@
949    
950     _ACEOF
951     {
952     cat <<_ASUNAME
953     ## --------- ##
954     ## Platform. ##
955     ## --------- ##
956    
957     hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
958     uname -m = `(uname -m) 2>/dev/null || echo unknown`
959     uname -r = `(uname -r) 2>/dev/null || echo unknown`
960     uname -s = `(uname -s) 2>/dev/null || echo unknown`
961     uname -v = `(uname -v) 2>/dev/null || echo unknown`
962    
963     /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
964     /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
965    
966     /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
967     /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
968     /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
969     hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
970     /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
971     /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
972     /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
973    
974     _ASUNAME
975    
976     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
977     for as_dir in $PATH
978     do
979     IFS=$as_save_IFS
980     test -z "$as_dir" && as_dir=.
981     echo "PATH: $as_dir"
982     done
983    
984     } >&5
985    
986     cat >&5 <<_ACEOF
987    
988    
989     ## ----------- ##
990     ## Core tests. ##
991     ## ----------- ##
992    
993     _ACEOF
994    
995    
996     # Keep a trace of the command line.
997     # Strip out --no-create and --no-recursion so they do not pile up.
998     # Strip out --silent because we don't want to record it for future runs.
999     # Also quote any args containing shell meta-characters.
1000     # Make two passes to allow for proper duplicate-argument suppression.
1001     ac_configure_args=
1002     ac_configure_args0=
1003     ac_configure_args1=
1004     ac_sep=
1005     ac_must_keep_next=false
1006     for ac_pass in 1 2
1007     do
1008     for ac_arg
1009     do
1010     case $ac_arg in
1011     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1012     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1013     | -silent | --silent | --silen | --sile | --sil)
1014     continue ;;
1015     *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1016     ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1017     esac
1018     case $ac_pass in
1019     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1020     2)
1021     ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1022     if test $ac_must_keep_next = true; then
1023     ac_must_keep_next=false # Got value, back to normal.
1024     else
1025     case $ac_arg in
1026     *=* | --config-cache | -C | -disable-* | --disable-* \
1027     | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1028     | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1029     | -with-* | --with-* | -without-* | --without-* | --x)
1030     case "$ac_configure_args0 " in
1031     "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1032     esac
1033     ;;
1034     -* ) ac_must_keep_next=true ;;
1035     esac
1036     fi
1037     ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1038     # Get rid of the leading space.
1039     ac_sep=" "
1040     ;;
1041     esac
1042     done
1043     done
1044     $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1045     $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1046    
1047     # When interrupted or exit'd, cleanup temporary files, and complete
1048     # config.log. We remove comments because anyway the quotes in there
1049     # would cause problems or look ugly.
1050     # WARNING: Be sure not to use single quotes in there, as some shells,
1051     # such as our DU 5.0 friend, will then `close' the trap.
1052     trap 'exit_status=$?
1053     # Save into config.log some information that might help in debugging.
1054     {
1055     echo
1056    
1057     cat <<\_ASBOX
1058     ## ---------------- ##
1059     ## Cache variables. ##
1060     ## ---------------- ##
1061     _ASBOX
1062     echo
1063     # The following way of writing the cache mishandles newlines in values,
1064     {
1065     (set) 2>&1 |
1066     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1067     *ac_space=\ *)
1068     sed -n \
1069     "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1070     s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1071     ;;
1072     *)
1073     sed -n \
1074     "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1075     ;;
1076     esac;
1077     }
1078     echo
1079    
1080     cat <<\_ASBOX
1081     ## ----------------- ##
1082     ## Output variables. ##
1083     ## ----------------- ##
1084     _ASBOX
1085     echo
1086     for ac_var in $ac_subst_vars
1087     do
1088     eval ac_val=$`echo $ac_var`
1089     echo "$ac_var='"'"'$ac_val'"'"'"
1090     done | sort
1091     echo
1092    
1093     if test -n "$ac_subst_files"; then
1094     cat <<\_ASBOX
1095     ## ------------- ##
1096     ## Output files. ##
1097     ## ------------- ##
1098     _ASBOX
1099     echo
1100     for ac_var in $ac_subst_files
1101     do
1102     eval ac_val=$`echo $ac_var`
1103     echo "$ac_var='"'"'$ac_val'"'"'"
1104     done | sort
1105     echo
1106     fi
1107    
1108     if test -s confdefs.h; then
1109     cat <<\_ASBOX
1110     ## ----------- ##
1111     ## confdefs.h. ##
1112     ## ----------- ##
1113     _ASBOX
1114     echo
1115     sed "/^$/d" confdefs.h | sort
1116     echo
1117     fi
1118     test "$ac_signal" != 0 &&
1119     echo "$as_me: caught signal $ac_signal"
1120     echo "$as_me: exit $exit_status"
1121     } >&5
1122     rm -f core core.* *.core &&
1123     rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1124     exit $exit_status
1125     ' 0
1126     for ac_signal in 1 2 13 15; do
1127     trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1128     done
1129     ac_signal=0
1130    
1131     # confdefs.h avoids OS command line length limits that DEFS can exceed.
1132     rm -rf conftest* confdefs.h
1133     # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1134     echo >confdefs.h
1135    
1136     # Predefined preprocessor variables.
1137    
1138     cat >>confdefs.h <<_ACEOF
1139     #define PACKAGE_NAME "$PACKAGE_NAME"
1140     _ACEOF
1141 bertho 1.1
1142 bertho 1.11
1143     cat >>confdefs.h <<_ACEOF
1144     #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1145     _ACEOF
1146    
1147    
1148     cat >>confdefs.h <<_ACEOF
1149     #define PACKAGE_VERSION "$PACKAGE_VERSION"
1150     _ACEOF
1151    
1152    
1153     cat >>confdefs.h <<_ACEOF
1154     #define PACKAGE_STRING "$PACKAGE_STRING"
1155     _ACEOF
1156    
1157    
1158     cat >>confdefs.h <<_ACEOF
1159     #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1160     _ACEOF
1161    
1162    
1163     # Let the site file select an alternate cache file if it wants to.
1164 bertho 1.1 # Prefer explicitly selected file to automatically selected ones.
1165     if test -z "$CONFIG_SITE"; then
1166     if test "x$prefix" != xNONE; then
1167     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1168     else
1169     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1170     fi
1171     fi
1172     for ac_site_file in $CONFIG_SITE; do
1173     if test -r "$ac_site_file"; then
1174 bertho 1.11 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1175     echo "$as_me: loading site script $ac_site_file" >&6;}
1176     sed 's/^/| /' "$ac_site_file" >&5
1177 bertho 1.1 . "$ac_site_file"
1178     fi
1179     done
1180    
1181     if test -r "$cache_file"; then
1182 bertho 1.11 # Some versions of bash will fail to source /dev/null (special
1183     # files actually), so we avoid doing that.
1184     if test -f "$cache_file"; then
1185     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1186     echo "$as_me: loading cache $cache_file" >&6;}
1187     case $cache_file in
1188     [\\/]* | ?:[\\/]* ) . $cache_file;;
1189     *) . ./$cache_file;;
1190     esac
1191     fi
1192 bertho 1.1 else
1193 bertho 1.11 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1194     echo "$as_me: creating cache $cache_file" >&6;}
1195     >$cache_file
1196     fi
1197    
1198     # Check that the precious variables saved in the cache have kept the same
1199     # value.
1200     ac_cache_corrupted=false
1201     for ac_var in `(set) 2>&1 |
1202     sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1203     eval ac_old_set=\$ac_cv_env_${ac_var}_set
1204     eval ac_new_set=\$ac_env_${ac_var}_set
1205     eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1206     eval ac_new_val="\$ac_env_${ac_var}_value"
1207     case $ac_old_set,$ac_new_set in
1208     set,)
1209     { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1210     echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1211     ac_cache_corrupted=: ;;
1212     ,set)
1213     { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1214     echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1215     ac_cache_corrupted=: ;;
1216     ,);;
1217     *)
1218     if test "x$ac_old_val" != "x$ac_new_val"; then
1219     { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1220     echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1221     { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1222     echo "$as_me: former value: $ac_old_val" >&2;}
1223     { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1224     echo "$as_me: current value: $ac_new_val" >&2;}
1225     ac_cache_corrupted=:
1226     fi;;
1227     esac
1228     # Pass precious variables to config.status.
1229     if test "$ac_new_set" = set; then
1230     case $ac_new_val in
1231     *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1232     ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1233     *) ac_arg=$ac_var=$ac_new_val ;;
1234     esac
1235     case " $ac_configure_args " in
1236     *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1237     *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1238     esac
1239     fi
1240     done
1241     if $ac_cache_corrupted; then
1242     { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1243     echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1244     { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1245     echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1246     { (exit 1); exit 1; }; }
1247 bertho 1.1 fi
1248    
1249     ac_ext=c
1250     ac_cpp='$CPP $CPPFLAGS'
1251 bertho 1.11 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1252     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1253     ac_compiler_gnu=$ac_cv_c_compiler_gnu
1254    
1255    
1256    
1257    
1258    
1259    
1260    
1261    
1262    
1263    
1264    
1265    
1266    
1267    
1268    
1269    
1270 bertho 1.1
1271    
1272    
1273 bertho 1.11 ac_config_headers="$ac_config_headers config.h"
1274 bertho 1.1
1275 bertho 1.2
1276 bertho 1.11 ac_ext=c
1277     ac_cpp='$CPP $CPPFLAGS'
1278     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1279     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1280     ac_compiler_gnu=$ac_cv_c_compiler_gnu
1281     if test -n "$ac_tool_prefix"; then
1282     # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1283     set dummy ${ac_tool_prefix}gcc; ac_word=$2
1284     echo "$as_me:$LINENO: checking for $ac_word" >&5
1285     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1286     if test "${ac_cv_prog_CC+set}" = set; then
1287     echo $ECHO_N "(cached) $ECHO_C" >&6
1288 bertho 1.1 else
1289     if test -n "$CC"; then
1290     ac_cv_prog_CC="$CC" # Let the user override the test.
1291     else
1292 bertho 1.11 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1293     for as_dir in $PATH
1294     do
1295     IFS=$as_save_IFS
1296     test -z "$as_dir" && as_dir=.
1297     for ac_exec_ext in '' $ac_executable_extensions; do
1298     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1299     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1300     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1301     break 2
1302     fi
1303     done
1304     done
1305    
1306 bertho 1.1 fi
1307     fi
1308 bertho 1.11 CC=$ac_cv_prog_CC
1309 bertho 1.1 if test -n "$CC"; then
1310 bertho 1.11 echo "$as_me:$LINENO: result: $CC" >&5
1311     echo "${ECHO_T}$CC" >&6
1312 bertho 1.1 else
1313 bertho 1.11 echo "$as_me:$LINENO: result: no" >&5
1314     echo "${ECHO_T}no" >&6
1315 bertho 1.1 fi
1316    
1317 bertho 1.11 fi
1318     if test -z "$ac_cv_prog_CC"; then
1319     ac_ct_CC=$CC
1320     # Extract the first word of "gcc", so it can be a program name with args.
1321     set dummy gcc; ac_word=$2
1322     echo "$as_me:$LINENO: checking for $ac_word" >&5
1323     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1324     if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1325     echo $ECHO_N "(cached) $ECHO_C" >&6
1326 bertho 1.1 else
1327 bertho 1.11 if test -n "$ac_ct_CC"; then
1328     ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1329 bertho 1.1 else
1330 bertho 1.11 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1331     for as_dir in $PATH
1332     do
1333     IFS=$as_save_IFS
1334     test -z "$as_dir" && as_dir=.
1335     for ac_exec_ext in '' $ac_executable_extensions; do
1336     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1337     ac_cv_prog_ac_ct_CC="gcc"
1338     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1339     break 2
1340 bertho 1.1 fi
1341 bertho 1.11 done
1342     done
1343    
1344 bertho 1.1 fi
1345     fi
1346 bertho 1.11 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1347     if test -n "$ac_ct_CC"; then
1348     echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1349     echo "${ECHO_T}$ac_ct_CC" >&6
1350     else
1351     echo "$as_me:$LINENO: result: no" >&5
1352     echo "${ECHO_T}no" >&6
1353 bertho 1.1 fi
1354 bertho 1.11
1355     CC=$ac_ct_CC
1356 bertho 1.1 else
1357 bertho 1.11 CC="$ac_cv_prog_CC"
1358 bertho 1.1 fi
1359    
1360 bertho 1.11 if test -z "$CC"; then
1361     if test -n "$ac_tool_prefix"; then
1362     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1363     set dummy ${ac_tool_prefix}cc; ac_word=$2
1364     echo "$as_me:$LINENO: checking for $ac_word" >&5
1365     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1366     if test "${ac_cv_prog_CC+set}" = set; then
1367     echo $ECHO_N "(cached) $ECHO_C" >&6
1368 bertho 1.1 else
1369     if test -n "$CC"; then
1370     ac_cv_prog_CC="$CC" # Let the user override the test.
1371     else
1372 bertho 1.11 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1373     for as_dir in $PATH
1374     do
1375     IFS=$as_save_IFS
1376     test -z "$as_dir" && as_dir=.
1377     for ac_exec_ext in '' $ac_executable_extensions; do
1378     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1379     ac_cv_prog_CC="${ac_tool_prefix}cc"
1380     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1381     break 2
1382     fi
1383     done
1384     done
1385    
1386     fi
1387 bertho 1.1 fi
1388 bertho 1.11 CC=$ac_cv_prog_CC
1389 bertho 1.1 if test -n "$CC"; then
1390 bertho 1.11 echo "$as_me:$LINENO: result: $CC" >&5
1391     echo "${ECHO_T}$CC" >&6
1392 bertho 1.1 else
1393 bertho 1.11 echo "$as_me:$LINENO: result: no" >&5
1394     echo "${ECHO_T}no" >&6
1395 bertho 1.1 fi
1396 bertho 1.11
1397     fi
1398     if test -z "$ac_cv_prog_CC"; then
1399     ac_ct_CC=$CC
1400     # Extract the first word of "cc", so it can be a program name with args.
1401     set dummy cc; ac_word=$2
1402     echo "$as_me:$LINENO: checking for $ac_word" >&5
1403     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1404     if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1405     echo $ECHO_N "(cached) $ECHO_C" >&6
1406     else
1407     if test -n "$ac_ct_CC"; then
1408     ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1409     else
1410     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1411     for as_dir in $PATH
1412     do
1413     IFS=$as_save_IFS
1414     test -z "$as_dir" && as_dir=.
1415     for ac_exec_ext in '' $ac_executable_extensions; do
1416     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1417     ac_cv_prog_ac_ct_CC="cc"
1418     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1419     break 2
1420 bertho 1.1 fi
1421 bertho 1.11 done
1422     done
1423    
1424     fi
1425     fi
1426     ac_ct_CC=$ac_cv_prog_ac_ct_CC
1427     if test -n "$ac_ct_CC"; then
1428     echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1429     echo "${ECHO_T}$ac_ct_CC" >&6
1430     else
1431     echo "$as_me:$LINENO: result: no" >&5
1432     echo "${ECHO_T}no" >&6
1433 bertho 1.1 fi
1434    
1435 bertho 1.11 CC=$ac_ct_CC
1436     else
1437     CC="$ac_cv_prog_CC"
1438     fi
1439 bertho 1.1
1440 bertho 1.11 fi
1441     if test -z "$CC"; then
1442     # Extract the first word of "cc", so it can be a program name with args.
1443     set dummy cc; ac_word=$2
1444     echo "$as_me:$LINENO: checking for $ac_word" >&5
1445     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1446     if test "${ac_cv_prog_CC+set}" = set; then
1447     echo $ECHO_N "(cached) $ECHO_C" >&6
1448     else
1449     if test -n "$CC"; then
1450     ac_cv_prog_CC="$CC" # Let the user override the test.
1451     else
1452     ac_prog_rejected=no
1453     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1454     for as_dir in $PATH
1455     do
1456     IFS=$as_save_IFS
1457     test -z "$as_dir" && as_dir=.
1458     for ac_exec_ext in '' $ac_executable_extensions; do
1459     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1460     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1461     ac_prog_rejected=yes
1462     continue
1463     fi
1464     ac_cv_prog_CC="cc"
1465     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1466     break 2
1467     fi
1468     done
1469     done
1470 bertho 1.1
1471 bertho 1.11 if test $ac_prog_rejected = yes; then
1472     # We found a bogon in the path, so make sure we never use it.
1473     set dummy $ac_cv_prog_CC
1474     shift
1475     if test $# != 0; then
1476     # We chose a different compiler from the bogus one.
1477     # However, it has the same basename, so the bogon will be chosen
1478     # first if we set CC to just the basename; use the full file name.
1479     shift
1480     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1481     fi
1482     fi
1483     fi
1484     fi
1485     CC=$ac_cv_prog_CC
1486     if test -n "$CC"; then
1487     echo "$as_me:$LINENO: result: $CC" >&5
1488     echo "${ECHO_T}$CC" >&6
1489     else
1490     echo "$as_me:$LINENO: result: no" >&5
1491     echo "${ECHO_T}no" >&6
1492     fi
1493 bertho 1.1
1494 bertho 1.11 fi
1495     if test -z "$CC"; then
1496     if test -n "$ac_tool_prefix"; then
1497     for ac_prog in cl
1498     do
1499     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1500     set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1501     echo "$as_me:$LINENO: checking for $ac_word" >&5
1502     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1503     if test "${ac_cv_prog_CC+set}" = set; then
1504     echo $ECHO_N "(cached) $ECHO_C" >&6
1505     else
1506     if test -n "$CC"; then
1507     ac_cv_prog_CC="$CC" # Let the user override the test.
1508     else
1509     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1510     for as_dir in $PATH
1511     do
1512     IFS=$as_save_IFS
1513     test -z "$as_dir" && as_dir=.
1514     for ac_exec_ext in '' $ac_executable_extensions; do
1515     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1516     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1517     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1518     break 2
1519     fi
1520     done
1521     done
1522 bertho 1.1
1523 bertho 1.11 fi
1524     fi
1525     CC=$ac_cv_prog_CC
1526     if test -n "$CC"; then
1527     echo "$as_me:$LINENO: result: $CC" >&5
1528     echo "${ECHO_T}$CC" >&6
1529 bertho 1.1 else
1530 bertho 1.11 echo "$as_me:$LINENO: result: no" >&5
1531     echo "${ECHO_T}no" >&6
1532 bertho 1.1 fi
1533    
1534 bertho 1.11 test -n "$CC" && break
1535     done
1536 bertho 1.1 fi
1537 bertho 1.11 if test -z "$CC"; then
1538     ac_ct_CC=$CC
1539     for ac_prog in cl
1540     do
1541     # Extract the first word of "$ac_prog", so it can be a program name with args.
1542     set dummy $ac_prog; ac_word=$2
1543     echo "$as_me:$LINENO: checking for $ac_word" >&5
1544     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1545     if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1546     echo $ECHO_N "(cached) $ECHO_C" >&6
1547     else
1548     if test -n "$ac_ct_CC"; then
1549     ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1550     else
1551     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1552     for as_dir in $PATH
1553     do
1554     IFS=$as_save_IFS
1555     test -z "$as_dir" && as_dir=.
1556     for ac_exec_ext in '' $ac_executable_extensions; do
1557     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1558     ac_cv_prog_ac_ct_CC="$ac_prog"
1559     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1560     break 2
1561     fi
1562     done
1563     done
1564 bertho 1.1
1565 bertho 1.11 fi
1566     fi
1567     ac_ct_CC=$ac_cv_prog_ac_ct_CC
1568     if test -n "$ac_ct_CC"; then
1569     echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1570     echo "${ECHO_T}$ac_ct_CC" >&6
1571 bertho 1.1 else
1572 bertho 1.11 echo "$as_me:$LINENO: result: no" >&5
1573     echo "${ECHO_T}no" >&6
1574     fi
1575    
1576     test -n "$ac_ct_CC" && break
1577     done
1578    
1579     CC=$ac_ct_CC
1580 bertho 1.1 fi
1581 bertho 1.11
1582 bertho 1.1 fi
1583    
1584    
1585 bertho 1.11 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1586     See \`config.log' for more details." >&5
1587     echo "$as_me: error: no acceptable C compiler found in \$PATH
1588     See \`config.log' for more details." >&2;}
1589     { (exit 1); exit 1; }; }
1590    
1591     # Provide some information about the compiler.
1592     echo "$as_me:$LINENO:" \
1593     "checking for C compiler version" >&5
1594     ac_compiler=`set X $ac_compile; echo $2`
1595     { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1596     (eval $ac_compiler --version </dev/null >&5) 2>&5
1597     ac_status=$?
1598     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1599     (exit $ac_status); }
1600     { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1601     (eval $ac_compiler -v </dev/null >&5) 2>&5
1602     ac_status=$?
1603     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1604     (exit $ac_status); }
1605     { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1606     (eval $ac_compiler -V </dev/null >&5) 2>&5
1607     ac_status=$?
1608     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1609     (exit $ac_status); }
1610    
1611     cat >conftest.$ac_ext <<_ACEOF
1612     #line $LINENO "configure"
1613     /* confdefs.h. */
1614     _ACEOF
1615     cat confdefs.h >>conftest.$ac_ext
1616     cat >>conftest.$ac_ext <<_ACEOF
1617     /* end confdefs.h. */
1618    
1619     int
1620     main ()
1621     {
1622    
1623     ;
1624     return 0;
1625     }
1626     _ACEOF
1627     ac_clean_files_save=$ac_clean_files
1628     ac_clean_files="$ac_clean_files a.out a.exe b.out"
1629     # Try to create an executable without -o first, disregard a.out.
1630     # It will help us diagnose broken compilers, and finding out an intuition
1631     # of exeext.
1632     echo "$as_me:$LINENO: checking for C compiler default output" >&5
1633     echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
1634     ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1635     if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1636     (eval $ac_link_default) 2>&5
1637     ac_status=$?
1638     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1639     (exit $ac_status); }; then
1640     # Find the output, starting from the most likely. This scheme is
1641     # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1642     # resort.
1643    
1644     # Be careful to initialize this variable, since it used to be cached.
1645     # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1646     ac_cv_exeext=
1647     # b.out is created by i960 compilers.
1648     for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1649     do
1650     test -f "$ac_file" || continue
1651     case $ac_file in
1652     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1653     ;;
1654     conftest.$ac_ext )
1655     # This is the source file.
1656     ;;
1657     [ab].out )
1658     # We found the default executable, but exeext='' is most
1659     # certainly right.
1660     break;;
1661     *.* )
1662     ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1663     # FIXME: I believe we export ac_cv_exeext for Libtool,
1664     # but it would be cool to find out if it's true. Does anybody
1665     # maintain Libtool? --akim.
1666     export ac_cv_exeext
1667     break;;
1668     * )
1669     break;;
1670     esac
1671     done
1672 bertho 1.1 else
1673 bertho 1.11 echo "$as_me: failed program was:" >&5
1674     sed 's/^/| /' conftest.$ac_ext >&5
1675    
1676     { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1677     See \`config.log' for more details." >&5
1678     echo "$as_me: error: C compiler cannot create executables
1679     See \`config.log' for more details." >&2;}
1680     { (exit 77); exit 77; }; }
1681     fi
1682    
1683     ac_exeext=$ac_cv_exeext
1684     echo "$as_me:$LINENO: result: $ac_file" >&5
1685     echo "${ECHO_T}$ac_file" >&6
1686    
1687     # Check the compiler produces executables we can run. If not, either
1688     # the compiler is broken, or we cross compile.
1689     echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1690     echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1691     # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1692     # If not cross compiling, check that we can run a simple program.
1693     if test "$cross_compiling" != yes; then
1694     if { ac_try='./$ac_file'
1695     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1696     (eval $ac_try) 2>&5
1697     ac_status=$?
1698     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1699     (exit $ac_status); }; }; then
1700     cross_compiling=no
1701     else
1702     if test "$cross_compiling" = maybe; then
1703     cross_compiling=yes
1704     else
1705     { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1706     If you meant to cross compile, use \`--host'.
1707     See \`config.log' for more details." >&5
1708     echo "$as_me: error: cannot run C compiled programs.
1709     If you meant to cross compile, use \`--host'.
1710     See \`config.log' for more details." >&2;}
1711     { (exit 1); exit 1; }; }
1712     fi
1713     fi
1714 bertho 1.1 fi
1715 bertho 1.11 echo "$as_me:$LINENO: result: yes" >&5
1716     echo "${ECHO_T}yes" >&6
1717 bertho 1.1
1718 bertho 1.11 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1719     ac_clean_files=$ac_clean_files_save
1720     # Check the compiler produces executables we can run. If not, either
1721     # the compiler is broken, or we cross compile.
1722     echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1723     echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1724     echo "$as_me:$LINENO: result: $cross_compiling" >&5
1725     echo "${ECHO_T}$cross_compiling" >&6
1726    
1727     echo "$as_me:$LINENO: checking for suffix of executables" >&5
1728     echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1729     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1730     (eval $ac_link) 2>&5
1731     ac_status=$?
1732     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1733     (exit $ac_status); }; then
1734     # If both `conftest.exe' and `conftest' are `present' (well, observable)
1735     # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1736     # work properly (i.e., refer to `conftest.exe'), while it won't with
1737     # `rm'.
1738     for ac_file in conftest.exe conftest conftest.*; do
1739     test -f "$ac_file" || continue
1740     case $ac_file in
1741     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1742     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1743     export ac_cv_exeext
1744     break;;
1745     * ) break;;
1746     esac
1747     done
1748 bertho 1.1 else
1749 bertho 1.11 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1750     See \`config.log' for more details." >&5
1751     echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1752     See \`config.log' for more details." >&2;}
1753     { (exit 1); exit 1; }; }
1754     fi
1755    
1756     rm -f conftest$ac_cv_exeext
1757     echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1758     echo "${ECHO_T}$ac_cv_exeext" >&6
1759    
1760     rm -f conftest.$ac_ext
1761     EXEEXT=$ac_cv_exeext
1762     ac_exeext=$EXEEXT
1763     echo "$as_me:$LINENO: checking for suffix of object files" >&5
1764     echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1765     if test "${ac_cv_objext+set}" = set; then
1766     echo $ECHO_N "(cached) $ECHO_C" >&6
1767     else
1768     cat >conftest.$ac_ext <<_ACEOF
1769     #line $LINENO "configure"
1770     /* confdefs.h. */
1771     _ACEOF
1772     cat confdefs.h >>conftest.$ac_ext
1773     cat >>conftest.$ac_ext <<_ACEOF
1774     /* end confdefs.h. */
1775    
1776     int
1777     main ()
1778     {
1779    
1780     ;
1781     return 0;
1782     }
1783     _ACEOF
1784     rm -f conftest.o conftest.obj
1785     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1786     (eval $ac_compile) 2>&5
1787     ac_status=$?
1788     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1789     (exit $ac_status); }; then
1790     for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1791     case $ac_file in
1792     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1793     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1794     break;;
1795     esac
1796     done
1797     else
1798     echo "$as_me: failed program was:" >&5
1799     sed 's/^/| /' conftest.$ac_ext >&5
1800    
1801     { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1802     See \`config.log' for more details." >&5
1803     echo "$as_me: error: cannot compute suffix of object files: cannot compile
1804     See \`config.log' for more details." >&2;}
1805     { (exit 1); exit 1; }; }
1806     fi
1807    
1808     rm -f conftest.$ac_cv_objext conftest.$ac_ext
1809     fi
1810     echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1811     echo "${ECHO_T}$ac_cv_objext" >&6
1812     OBJEXT=$ac_cv_objext
1813     ac_objext=$OBJEXT
1814     echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1815     echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1816     if test "${ac_cv_c_compiler_gnu+set}" = set; then
1817     echo $ECHO_N "(cached) $ECHO_C" >&6
1818     else
1819     cat >conftest.$ac_ext <<_ACEOF
1820     #line $LINENO "configure"
1821     /* confdefs.h. */
1822     _ACEOF
1823     cat confdefs.h >>conftest.$ac_ext
1824     cat >>conftest.$ac_ext <<_ACEOF
1825     /* end confdefs.h. */
1826    
1827     int
1828     main ()
1829     {
1830     #ifndef __GNUC__
1831     choke me
1832     #endif
1833    
1834     ;
1835     return 0;
1836     }
1837     _ACEOF
1838     rm -f conftest.$ac_objext
1839     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1840     (eval $ac_compile) 2>&5
1841     ac_status=$?
1842     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1843     (exit $ac_status); } &&
1844     { ac_try='test -s conftest.$ac_objext'
1845     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1846     (eval $ac_try) 2>&5
1847     ac_status=$?
1848     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1849     (exit $ac_status); }; }; then
1850     ac_compiler_gnu=yes
1851     else
1852     echo "$as_me: failed program was:" >&5
1853     sed 's/^/| /' conftest.$ac_ext >&5
1854    
1855     ac_compiler_gnu=no
1856     fi
1857     rm -f conftest.$ac_objext conftest.$ac_ext
1858     ac_cv_c_compiler_gnu=$ac_compiler_gnu
1859    
1860     fi
1861     echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
1862     echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1863     GCC=`test $ac_compiler_gnu = yes && echo yes`
1864     ac_test_CFLAGS=${CFLAGS+set}
1865     ac_save_CFLAGS=$CFLAGS
1866     CFLAGS="-g"
1867     echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
1868     echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1869     if test "${ac_cv_prog_cc_g+set}" = set; then
1870     echo $ECHO_N "(cached) $ECHO_C" >&6
1871     else
1872     cat >conftest.$ac_ext <<_ACEOF
1873     #line $LINENO "configure"
1874     /* confdefs.h. */
1875     _ACEOF
1876     cat confdefs.h >>conftest.$ac_ext
1877     cat >>conftest.$ac_ext <<_ACEOF
1878     /* end confdefs.h. */
1879    
1880     int
1881     main ()
1882     {
1883    
1884     ;
1885     return 0;
1886     }
1887     _ACEOF
1888     rm -f conftest.$ac_objext
1889     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1890     (eval $ac_compile) 2>&5
1891     ac_status=$?
1892     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1893     (exit $ac_status); } &&
1894     { ac_try='test -s conftest.$ac_objext'
1895     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1896     (eval $ac_try) 2>&5
1897     ac_status=$?
1898     echo "$as_me:$LINENO: \$? = $ac_status" >&5
1899     (exit $ac_status); }; }; then
1900 bertho 1.1 ac_cv_prog_cc_g=yes
1901     else
1902 bertho 1.11 echo "$as_me: failed program was:" >&5
1903     sed 's/^/| /' conftest.$ac_ext >&5
1904    
1905     ac_cv_prog_cc_g=no
1906 bertho 1.1 fi
1907 bertho 1.11 rm -f conftest.$ac_objext conftest.$ac_ext
1908 bertho 1.1 fi
1909 bertho 1.11 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
1910     echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1911 bertho 1.1 if test "$ac_test_CFLAGS" = set; then
1912 bertho 1.11 CFLAGS=$ac_save_CFLAGS
1913 bertho 1.1 elif test $ac_cv_prog_cc_g = yes; then
1914     if test "$GCC" = yes; then
1915     CFLAGS="-g -O2"
1916     else
1917     CFLAGS="-g"
1918     fi
1919     else
1920     if test "$GCC" = yes; then
1921     CFLAGS="-O2"
1922     else
1923     CFLAGS=
1924     fi
1925     fi
1926 bertho 1.11 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
1927     echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
1928     if test "${ac_cv_prog_cc_stdc+set}" = set; then
1929     echo $ECHO_N "(cached) $ECHO_C" >&6
1930     else
1931     ac_cv_prog_cc_stdc=no
1932     ac_save_CC=$CC
1933     cat >conftest.$ac_ext <<_ACEOF
1934     #line $LINENO "configure"
1935     /* confdefs.h. */
1936     _ACEOF
1937     cat confdefs.h >>conftest.$ac_ext
1938     cat >>conftest.$ac_ext <<_ACEOF
1939     /* end confdefs.h. */
1940     #include <stdarg.h>
1941     #include <stdio.h>
1942     #include <sys/types.h>
1943     #include <sys/stat.h>
1944     /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
1945     struct buf { int x; };
1946     FILE * (*rcsopen) (struct buf *, struct stat *, int);
1947     static char *e (p, i)
1948     char **p;
1949     int i;
1950     {
1951     return p[i];
1952     }
1953     static char *f (char * (*g) (char **, int), char **p, ...)
1954     {
1955     char *s;
1956     va_list v;
1957     va_start (v,p);
1958     s = g (p, va_arg (v,int));
1959     va_end (v);
1960     return s;
1961     }
1962     int test (int i, double x);
1963     struct s1 {int (*f) (int a);};
1964     struct s2 {int (*f) (double a);};
1965     int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1966     int argc;
1967     char **argv;
1968     int
1969     main ()
1970     {
1971     return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
1972     ;
1973     return 0;
1974     }
1975     _ACEOF
1976     # Don't try gcc -ansi; that turns off useful extensions and
1977     # breaks some systems' header files.
1978     # AIX -qlanglvl=ansi
1979     # Ultrix and OSF/1 -std1
1980     # HP-UX 10.20 and later -Ae
1981     # HP-UX older versions -Aa -D_HPUX_SOURCE
1982     # SVR4 -Xc -D__EXTENSIONS__
1983     for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1984     do
1985     CC="$ac_save_CC $ac_arg"
1986     rm -f conftest.$ac_objext
1987     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1988     (eval $ac_compile) 2>&5
1989     ac_status=$?
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 $ac_status); }; }; then
1998     ac_cv_prog_cc_stdc=$ac_arg
1999     break
2000     else
2001     echo "$as_me: failed program was:" >&5
2002     sed 's/^/| /' conftest.$ac_ext >&5
2003    
2004     fi
2005     rm -f conftest.$ac_objext
2006     done
2007     rm -f conftest.$ac_ext conftest.$ac_objext
2008     CC=$ac_save_CC
2009 bertho 1.1
2010 bertho 1.11 fi
2011    
2012     case "x$ac_cv_prog_cc_stdc" in
2013     x|xno)
2014     echo "$as_me:$LINENO: result: none needed" >&5
2015     echo "${ECHO_T}none needed" >&6 ;;
2016     *)
2017     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2018     echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2019     CC="$CC $ac_cv_prog_cc_stdc" ;;
2020     esac
2021    
2022     # Some people use a C++ compiler to compile C. Since we use `exit',
2023     # in C++ we need to declare it. In case someone uses the same compiler
2024     # for both compiling C and C++ we need to have the C++ compiler decide
2025     # the declaration of exit, since it's the most demanding environment.
2026     cat >conftest.$ac_ext <<_ACEOF
2027     #ifndef __cplusplus
2028     choke me
2029     #endif
2030     _ACEOF
2031     rm -f conftest.$ac_objext
2032     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2033     (eval $ac_compile) 2>&5
2034     ac_status=$?
2035     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2036     (exit $ac_status); } &&
2037     { ac_try='test -s conftest.$ac_objext'
2038     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2039     (eval $ac_try) 2>&5
2040     ac_status=$?
2041     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2042     (exit $ac_status); }; }; then
2043     for ac_declaration in \
2044     ''\
2045     '#include <stdlib.h>' \
2046     'extern "C" void std::exit (int) throw (); using std::exit;' \
2047     'extern "C" void std::exit (int); using std::exit;' \
2048     'extern "C" void exit (int) throw ();' \
2049     'extern "C" void exit (int);' \
2050     'void exit (int);'
2051     do
2052     cat >conftest.$ac_ext <<_ACEOF
2053     #line $LINENO "configure"
2054     /* confdefs.h. */
2055     _ACEOF
2056     cat confdefs.h >>conftest.$ac_ext
2057     cat >>conftest.$ac_ext <<_ACEOF
2058     /* end confdefs.h. */
2059     #include <stdlib.h>
2060     $ac_declaration
2061     int
2062     main ()
2063     {
2064     exit (42);
2065     ;
2066     return 0;
2067     }
2068     _ACEOF
2069     rm -f conftest.$ac_objext
2070     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2071     (eval $ac_compile) 2>&5
2072     ac_status=$?
2073     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2074     (exit $ac_status); } &&
2075     { ac_try='test -s conftest.$ac_objext'
2076     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2077     (eval $ac_try) 2>&5
2078     ac_status=$?
2079     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2080     (exit $ac_status); }; }; then
2081     :
2082     else
2083     echo "$as_me: failed program was:" >&5
2084     sed 's/^/| /' conftest.$ac_ext >&5
2085    
2086     continue
2087     fi
2088     rm -f conftest.$ac_objext conftest.$ac_ext
2089     cat >conftest.$ac_ext <<_ACEOF
2090     #line $LINENO "configure"
2091     /* confdefs.h. */
2092     _ACEOF
2093     cat confdefs.h >>conftest.$ac_ext
2094     cat >>conftest.$ac_ext <<_ACEOF
2095     /* end confdefs.h. */
2096     $ac_declaration
2097     int
2098     main ()
2099     {
2100     exit (42);
2101     ;
2102     return 0;
2103     }
2104     _ACEOF
2105     rm -f conftest.$ac_objext
2106     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2107     (eval $ac_compile) 2>&5
2108     ac_status=$?
2109     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2110     (exit $ac_status); } &&
2111     { ac_try='test -s conftest.$ac_objext'
2112     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2113     (eval $ac_try) 2>&5
2114     ac_status=$?
2115     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2116     (exit $ac_status); }; }; then
2117     break
2118     else
2119     echo "$as_me: failed program was:" >&5
2120     sed 's/^/| /' conftest.$ac_ext >&5
2121    
2122     fi
2123     rm -f conftest.$ac_objext conftest.$ac_ext
2124     done
2125     rm -f conftest*
2126     if test -n "$ac_declaration"; then
2127     echo '#ifdef __cplusplus' >>confdefs.h
2128     echo $ac_declaration >>confdefs.h
2129     echo '#endif' >>confdefs.h
2130     fi
2131    
2132     else
2133     echo "$as_me: failed program was:" >&5
2134     sed 's/^/| /' conftest.$ac_ext >&5
2135    
2136     fi
2137     rm -f conftest.$ac_objext conftest.$ac_ext
2138     ac_ext=c
2139     ac_cpp='$CPP $CPPFLAGS'
2140     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2141     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2142     ac_compiler_gnu=$ac_cv_c_compiler_gnu
2143    
2144    
2145     for ac_prog in flex lex
2146     do
2147     # Extract the first word of "$ac_prog", so it can be a program name with args.
2148     set dummy $ac_prog; ac_word=$2
2149     echo "$as_me:$LINENO: checking for $ac_word" >&5
2150     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2151     if test "${ac_cv_prog_LEX+set}" = set; then
2152     echo $ECHO_N "(cached) $ECHO_C" >&6
2153 bertho 1.1 else
2154     if test -n "$LEX"; then
2155     ac_cv_prog_LEX="$LEX" # Let the user override the test.
2156     else
2157 bertho 1.11 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2158     for as_dir in $PATH
2159     do
2160     IFS=$as_save_IFS
2161     test -z "$as_dir" && as_dir=.
2162     for ac_exec_ext in '' $ac_executable_extensions; do
2163     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2164     ac_cv_prog_LEX="$ac_prog"
2165     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2166     break 2
2167     fi
2168     done
2169     done
2170    
2171 bertho 1.1 fi
2172     fi
2173 bertho 1.11 LEX=$ac_cv_prog_LEX
2174 bertho 1.1 if test -n "$LEX"; then
2175 bertho 1.11 echo "$as_me:$LINENO: result: $LEX" >&5
2176     echo "${ECHO_T}$LEX" >&6
2177 bertho 1.1 else
2178 bertho 1.11 echo "$as_me:$LINENO: result: no" >&5
2179     echo "${ECHO_T}no" >&6
2180 bertho 1.1 fi
2181    
2182 bertho 1.11 test -n "$LEX" && break
2183     done
2184     test -n "$LEX" || LEX=":"
2185    
2186 bertho 1.1 if test -z "$LEXLIB"
2187     then
2188 bertho 1.11 echo "$as_me:$LINENO: checking for yywrap in -lfl" >&5
2189     echo $ECHO_N "checking for yywrap in -lfl... $ECHO_C" >&6
2190     if test "${ac_cv_lib_fl_yywrap+set}" = set; then
2191     echo $ECHO_N "(cached) $ECHO_C" >&6
2192     else
2193     ac_check_lib_save_LIBS=$LIBS
2194     LIBS="-lfl $LIBS"
2195     cat >conftest.$ac_ext <<_ACEOF
2196     #line $LINENO "configure"
2197     /* confdefs.h. */
2198     _ACEOF
2199     cat confdefs.h >>conftest.$ac_ext
2200     cat >>conftest.$ac_ext <<_ACEOF
2201     /* end confdefs.h. */
2202    
2203 bertho 1.1 /* Override any gcc2 internal prototype to avoid an error. */
2204 bertho 1.11 #ifdef __cplusplus
2205     extern "C"
2206     #endif
2207 bertho 1.1 /* We use char because int might match the return type of a gcc2
2208 bertho 1.11 builtin and then its argument prototype would still apply. */
2209     char yywrap ();
2210     int
2211     main ()
2212     {
2213     yywrap ();
2214     ;
2215     return 0;
2216     }
2217     _ACEOF
2218     rm -f conftest.$ac_objext conftest$ac_exeext
2219     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2220     (eval $ac_link) 2>&5
2221     ac_status=$?
2222     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2223     (exit $ac_status); } &&
2224     { ac_try='test -s conftest$ac_exeext'
2225     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2226     (eval $ac_try) 2>&5
2227     ac_status=$?
2228     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2229     (exit $ac_status); }; }; then
2230     ac_cv_lib_fl_yywrap=yes
2231     else
2232     echo "$as_me: failed program was:" >&5
2233     sed 's/^/| /' conftest.$ac_ext >&5
2234    
2235     ac_cv_lib_fl_yywrap=no
2236     fi
2237     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
2238     LIBS=$ac_check_lib_save_LIBS
2239     fi
2240     echo "$as_me:$LINENO: result: $ac_cv_lib_fl_yywrap" >&5
2241     echo "${ECHO_T}$ac_cv_lib_fl_yywrap" >&6
2242     if test $ac_cv_lib_fl_yywrap = yes; then
2243     LEXLIB="-lfl"
2244     else
2245     echo "$as_me:$LINENO: checking for yywrap in -ll" >&5
2246     echo $ECHO_N "checking for yywrap in -ll... $ECHO_C" >&6
2247     if test "${ac_cv_lib_l_yywrap+set}" = set; then
2248     echo $ECHO_N "(cached) $ECHO_C" >&6
2249     else
2250     ac_check_lib_save_LIBS=$LIBS
2251     LIBS="-ll $LIBS"
2252     cat >conftest.$ac_ext <<_ACEOF
2253     #line $LINENO "configure"
2254     /* confdefs.h. */
2255     _ACEOF
2256     cat confdefs.h >>conftest.$ac_ext
2257     cat >>conftest.$ac_ext <<_ACEOF
2258     /* end confdefs.h. */
2259 bertho 1.1
2260 bertho 1.11 /* Override any gcc2 internal prototype to avoid an error. */
2261     #ifdef __cplusplus
2262     extern "C"
2263     #endif
2264     /* We use char because int might match the return type of a gcc2
2265     builtin and then its argument prototype would still apply. */
2266     char yywrap ();
2267     int
2268     main ()
2269     {
2270     yywrap ();
2271     ;
2272     return 0;
2273     }
2274     _ACEOF
2275     rm -f conftest.$ac_objext conftest$ac_exeext
2276     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2277     (eval $ac_link) 2>&5
2278     ac_status=$?
2279     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2280     (exit $ac_status); } &&
2281     { ac_try='test -s conftest$ac_exeext'
2282     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2283     (eval $ac_try) 2>&5
2284     ac_status=$?
2285     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2286     (exit $ac_status); }; }; then
2287     ac_cv_lib_l_yywrap=yes
2288     else
2289     echo "$as_me: failed program was:" >&5
2290     sed 's/^/| /' conftest.$ac_ext >&5
2291    
2292     ac_cv_lib_l_yywrap=no
2293     fi
2294     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
2295     LIBS=$ac_check_lib_save_LIBS
2296     fi
2297     echo "$as_me:$LINENO: result: $ac_cv_lib_l_yywrap" >&5
2298     echo "${ECHO_T}$ac_cv_lib_l_yywrap" >&6
2299     if test $ac_cv_lib_l_yywrap = yes; then
2300     LEXLIB="-ll"
2301 bertho 1.1 fi
2302    
2303     fi
2304 bertho 1.11
2305 bertho 1.1 fi
2306    
2307 bertho 1.11 if test "x$LEX" != "x:"; then
2308     echo "$as_me:$LINENO: checking lex output file root" >&5
2309     echo $ECHO_N "checking lex output file root... $ECHO_C" >&6
2310     if test "${ac_cv_prog_lex_root+set}" = set; then
2311     echo $ECHO_N "(cached) $ECHO_C" >&6
2312     else
2313     # The minimal lex program is just a single line: %%. But some broken lexes
2314     # (Solaris, I think it was) want two %% lines, so accommodate them.
2315     cat >conftest.l <<_ACEOF
2316     %%
2317     %%
2318     _ACEOF
2319     { (eval echo "$as_me:$LINENO: \"$LEX conftest.l\"") >&5
2320     (eval $LEX conftest.l) 2>&5
2321     ac_status=$?
2322     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2323     (exit $ac_status); }
2324     if test -f lex.yy.c; then
2325     ac_cv_prog_lex_root=lex.yy
2326     elif test -f lexyy.c; then
2327     ac_cv_prog_lex_root=lexyy
2328     else
2329     { { echo "$as_me:$LINENO: error: cannot find output from $LEX; giving up" >&5
2330     echo "$as_me: error: cannot find output from $LEX; giving up" >&2;}
2331     { (exit 1); exit 1; }; }
2332     fi
2333     fi
2334     echo "$as_me:$LINENO: result: $ac_cv_prog_lex_root" >&5
2335     echo "${ECHO_T}$ac_cv_prog_lex_root" >&6
2336     rm -f conftest.l
2337     LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
2338    
2339     echo "$as_me:$LINENO: checking whether yytext is a pointer" >&5
2340     echo $ECHO_N "checking whether yytext is a pointer... $ECHO_C" >&6
2341     if test "${ac_cv_prog_lex_yytext_pointer+set}" = set; then
2342     echo $ECHO_N "(cached) $ECHO_C" >&6
2343     else
2344     # POSIX says lex can declare yytext either as a pointer or an array; the
2345     # default is implementation-dependent. Figure out which it is, since
2346     # not all implementations provide the %pointer and %array declarations.
2347     ac_cv_prog_lex_yytext_pointer=no
2348     echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
2349     ac_save_LIBS=$LIBS
2350     LIBS="$LIBS $LEXLIB"
2351     cat >conftest.$ac_ext <<_ACEOF
2352     `cat $LEX_OUTPUT_ROOT.c`
2353     _ACEOF
2354     rm -f conftest.$ac_objext conftest$ac_exeext
2355     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2356     (eval $ac_link) 2>&5
2357     ac_status=$?
2358     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2359     (exit $ac_status); } &&
2360     { ac_try='test -s conftest$ac_exeext'
2361     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2362     (eval $ac_try) 2>&5
2363     ac_status=$?
2364     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2365     (exit $ac_status); }; }; then
2366     ac_cv_prog_lex_yytext_pointer=yes
2367     else
2368     echo "$as_me: failed program was:" >&5
2369     sed 's/^/| /' conftest.$ac_ext >&5
2370    
2371     fi
2372     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
2373     LIBS=$ac_save_LIBS
2374     rm -f "${LEX_OUTPUT_ROOT}.c"
2375    
2376     fi
2377     echo "$as_me:$LINENO: result: $ac_cv_prog_lex_yytext_pointer" >&5
2378     echo "${ECHO_T}$ac_cv_prog_lex_yytext_pointer" >&6
2379     if test $ac_cv_prog_lex_yytext_pointer = yes; then
2380    
2381     cat >>confdefs.h <<\_ACEOF
2382     #define YYTEXT_POINTER 1
2383     _ACEOF
2384    
2385 bertho 1.1 fi
2386    
2387 bertho 1.11 fi
2388 bertho 1.1 for ac_prog in 'bison -y' byacc
2389     do
2390 bertho 1.11 # Extract the first word of "$ac_prog", so it can be a program name with args.
2391 bertho 1.1 set dummy $ac_prog; ac_word=$2
2392 bertho 1.11 echo "$as_me:$LINENO: checking for $ac_word" >&5
2393     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2394     if test "${ac_cv_prog_YACC+set}" = set; then
2395     echo $ECHO_N "(cached) $ECHO_C" >&6
2396 bertho 1.1 else
2397     if test -n "$YACC"; then
2398     ac_cv_prog_YACC="$YACC" # Let the user override the test.
2399     else
2400 bertho 1.11 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2401     for as_dir in $PATH
2402     do
2403     IFS=$as_save_IFS
2404     test -z "$as_dir" && as_dir=.
2405     for ac_exec_ext in '' $ac_executable_extensions; do
2406     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2407     ac_cv_prog_YACC="$ac_prog"
2408     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2409     break 2
2410     fi
2411     done
2412     done
2413    
2414 bertho 1.1 fi
2415     fi
2416 bertho 1.11 YACC=$ac_cv_prog_YACC
2417 bertho 1.1 if test -n "$YACC"; then
2418 bertho 1.11 echo "$as_me:$LINENO: result: $YACC" >&5
2419     echo "${ECHO_T}$YACC" >&6
2420 bertho 1.1 else
2421 bertho 1.11 echo "$as_me:$LINENO: result: no" >&5
2422     echo "${ECHO_T}no" >&6
2423 bertho 1.1 fi
2424    
2425 bertho 1.11 test -n "$YACC" && break
2426 bertho 1.1 done
2427     test -n "$YACC" || YACC="yacc"
2428    
2429    
2430 bertho 1.3 LEXFLAGS="-8"
2431     LEXSPEED="-Cf"
2432 bertho 1.5 INCL=""
2433 bertho 1.3
2434 bertho 1.11
2435 bertho 1.5 # Check whether --with-gd-inc or --without-gd-inc was given.
2436     if test "${with_gd_inc+set}" = set; then
2437     withval="$with_gd_inc"
2438     INCL="${INCL} -I${withval}"
2439 bertho 1.11
2440     fi;
2441 bertho 1.4
2442    
2443 bertho 1.5 # Check whether --with-gd-lib or --without-gd-lib was given.
2444     if test "${with_gd_lib+set}" = set; then
2445     withval="$with_gd_lib"
2446     LIBS="${LIBS} -L${withval}"
2447 bertho 1.1
2448 bertho 1.11 fi;
2449 bertho 1.1
2450 bertho 1.5 LIBS="$LIBS -lgd"
2451 bertho 1.9 LIBPATH=""
2452 bertho 1.5
2453 bertho 1.11
2454 bertho 1.8 # Check whether --with-freetype-lib or --without-freetype-lib was given.
2455     if test "${with_freetype_lib+set}" = set; then
2456     withval="$with_freetype_lib"
2457 bertho 1.9 LIBS="${LIBS} -L${withval}"
2458 bertho 1.11
2459     fi;
2460 bertho 1.4
2461    
2462 bertho 1.8 # Check whether --with-freetype2-lib or --without-freetype2-lib was given.
2463     if test "${with_freetype2_lib+set}" = set; then
2464     withval="$with_freetype2_lib"
2465 bertho 1.9 LIBS="${LIBS} -L${withval}"
2466 bertho 1.11
2467     fi;
2468 bertho 1.1
2469    
2470 bertho 1.5 # Check whether --with-png-inc or --without-png-inc was given.
2471     if test "${with_png_inc+set}" = set; then
2472     withval="$with_png_inc"
2473     INCL="${INCL} -I${withval}"
2474 bertho 1.11
2475     fi;
2476 bertho 1.5
2477    
2478     # Check whether --with-png-lib or --without-png-lib was given.
2479     if test "${with_png_lib+set}" = set; then
2480     withval="$with_png_lib"
2481 bertho 1.9 LIBS="${LIBS} -L${withval}"
2482 bertho 1.11
2483     fi;
2484 bertho 1.5
2485    
2486     # Check whether --with-jpeg-inc or --without-jpeg-inc was given.
2487     if test "${with_jpeg_inc+set}" = set; then
2488     withval="$with_jpeg_inc"
2489     INCL="${INCL} -I${withval}"
2490 bertho 1.11
2491     fi;
2492 bertho 1.5
2493    
2494     # Check whether --with-jpeg-lib or --without-jpeg-lib was given.
2495     if test "${with_jpeg_lib+set}" = set; then
2496     withval="$with_jpeg_lib"
2497 bertho 1.9 LIBS="${LIBS} -L${withval}"
2498 bertho 1.11
2499     fi;
2500 bertho 1.8
2501    
2502     # Check whether --with-z-inc or --without-z-inc was given.
2503     if test "${with_z_inc+set}" = set; then
2504     withval="$with_z_inc"
2505     INCL="${INCL} -I${withval}"
2506 bertho 1.11
2507     fi;
2508 bertho 1.1
2509    
2510 bertho 1.8 # Check whether --with-z-lib or --without-z-lib was given.
2511     if test "${with_z_lib+set}" = set; then
2512     withval="$with_z_lib"
2513 bertho 1.9 LIBS="${LIBS} -L${withval}"
2514 bertho 1.7
2515 bertho 1.11 fi;
2516 bertho 1.7
2517 bertho 1.3 # Check whether --enable-speed or --disable-speed was given.
2518     if test "${enable_speed+set}" = set; then
2519     enableval="$enable_speed"
2520     if test "$enableval" = "no"; then LEXSPEED=""; fi
2521 bertho 1.11 fi;
2522 bertho 1.3
2523     if test "x$LEXSPEED" != "x"
2524     then
2525     LEXFLAGS="$LEXFLAGS $LEXSPEED"
2526     fi
2527    
2528 bertho 1.5 CPPFLAGS="$CPPFLAGS $INCL"
2529     CFLAGS="$CFLAGS $INCL"
2530 bertho 1.1
2531     if test "x${GCC}" = "xyes"
2532     then
2533     CFLAGS="$CFLAGS -Wall"
2534 bertho 1.11 echo "$as_me:$LINENO: checking \"for gcc strength-reduce bug\"" >&5
2535     echo $ECHO_N "checking \"for gcc strength-reduce bug\"... $ECHO_C" >&6
2536     if test "${ac_cv_c_gcc_strength_bug+set}" = set; then
2537     echo $ECHO_N "(cached) $ECHO_C" >&6
2538 bertho 1.1 else
2539     if test "$cross_compiling" = yes; then
2540     ac_cv_c_gcc_strength_bug="yes"
2541     else
2542 bertho 1.11 cat >conftest.$ac_ext <<_ACEOF
2543     #line $LINENO "configure"
2544     /* confdefs.h. */
2545     _ACEOF
2546     cat confdefs.h >>conftest.$ac_ext
2547     cat >>conftest.$ac_ext <<_ACEOF
2548     /* end confdefs.h. */
2549 bertho 1.1
2550     int main(void) {
2551     static int Array[3];
2552     unsigned int B = 3;
2553     int i;
2554     for(i=0; i<B; i++) Array[i] = i - 3;
2555     exit( Array[1] != -2 );
2556     }
2557 bertho 1.11 _ACEOF
2558     rm -f conftest$ac_exeext
2559     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2560     (eval $ac_link) 2>&5
2561     ac_status=$?
2562     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2563     (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2564     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2565     (eval $ac_try) 2>&5
2566     ac_status=$?
2567     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2568     (exit $ac_status); }; }; then
2569 bertho 1.1 ac_cv_c_gcc_strength_bug="no"
2570     else
2571 bertho 1.11 echo "$as_me: program exited with status $ac_status" >&5
2572     echo "$as_me: failed program was:" >&5
2573     sed 's/^/| /' conftest.$ac_ext >&5
2574    
2575     ( exit $ac_status )
2576     ac_cv_c_gcc_strength_bug="yes"
2577 bertho 1.1 fi
2578 bertho 1.11 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2579 bertho 1.1 fi
2580     fi
2581 bertho 1.11 echo "$as_me:$LINENO: result: $ac_cv_c_gcc_strength_bug" >&5
2582     echo "${ECHO_T}$ac_cv_c_gcc_strength_bug" >&6
2583 bertho 1.1 if test "$ac_cv_c_gcc_strength_bug" = "yes"
2584     then
2585     CFLAGS="$CFLAGS -fno-strength-reduce"
2586     fi
2587     fi
2588    
2589 bertho 1.11 echo "$as_me:$LINENO: checking \"sizes of int and void *\"" >&5
2590     echo $ECHO_N "checking \"sizes of int and void *\"... $ECHO_C" >&6
2591     if test "${ac_cv_c_size_int_ptr+set}" = set; then
2592     echo $ECHO_N "(cached) $ECHO_C" >&6
2593 bertho 1.9 else
2594     if test "$cross_compiling" = yes; then
2595     ac_cv_c_size_int_ptr="yes"
2596     else
2597 bertho 1.11 cat >conftest.$ac_ext <<_ACEOF
2598     #line $LINENO "configure"
2599     /* confdefs.h. */
2600     _ACEOF
2601     cat confdefs.h >>conftest.$ac_ext
2602     cat >>conftest.$ac_ext <<_ACEOF
2603     /* end confdefs.h. */
2604 bertho 1.9
2605     int main(void) {
2606     return sizeof(int) == sizeof(void *);
2607     }
2608 bertho 1.11 _ACEOF
2609     rm -f conftest$ac_exeext
2610     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2611     (eval $ac_link) 2>&5
2612     ac_status=$?
2613     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2614     (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2615     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2616     (eval $ac_try) 2>&5
2617     ac_status=$?
2618     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2619     (exit $ac_status); }; }; then
2620 bertho 1.9 ac_cv_c_size_int_ptr="no"
2621     else
2622 bertho 1.11 echo "$as_me: program exited with status $ac_status" >&5
2623     echo "$as_me: failed program was:" >&5
2624     sed 's/^/| /' conftest.$ac_ext >&5
2625    
2626     ( exit $ac_status )
2627     ac_cv_c_size_int_ptr="yes"
2628     fi
2629     rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2630     fi
2631     fi
2632     echo "$as_me:$LINENO: result: $ac_cv_c_size_int_ptr" >&5
2633     echo "${ECHO_T}$ac_cv_c_size_int_ptr" >&6
2634    
2635     echo "$as_me:$LINENO: checking \"sizes of long and void *\"" >&5
2636     echo $ECHO_N "checking \"sizes of long and void *\"... $ECHO_C" >&6
2637     if test "${ac_cv_c_size_long_ptr+set}" = set; then
2638     echo $ECHO_N "(cached) $ECHO_C" >&6
2639     else
2640     if test "$cross_compiling" = yes; then
2641     ac_cv_c_size_long_ptr="yes"
2642     else
2643     cat >conftest.$ac_ext <<_ACEOF
2644     #line $LINENO "configure"
2645     /* confdefs.h. */
2646     _ACEOF
2647     cat confdefs.h >>conftest.$ac_ext
2648     cat >>conftest.$ac_ext <<_ACEOF
2649     /* end confdefs.h. */
2650    
2651     int main(void) {
2652     return sizeof(long) == sizeof(void *);
2653     }
2654     _ACEOF
2655     rm -f conftest$ac_exeext
2656     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2657     (eval $ac_link) 2>&5
2658     ac_status=$?
2659     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2660     (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
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 $ac_status); }; }; then
2666     ac_cv_c_size_long_ptr="no"
2667     else
2668     echo "$as_me: program exited with status $ac_status" >&5
2669     echo "$as_me: failed program was:" >&5
2670     sed 's/^/| /' conftest.$ac_ext >&5
2671    
2672     ( exit $ac_status )
2673     ac_cv_c_size_long_ptr="yes"
2674     fi
2675     rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2676     fi
2677     fi
2678     echo "$as_me:$LINENO: result: $ac_cv_c_size_long_ptr" >&5
2679     echo "${ECHO_T}$ac_cv_c_size_long_ptr" >&6
2680    
2681     echo "$as_me:$LINENO: checking \"sizes of long long and void *\"" >&5
2682     echo $ECHO_N "checking \"sizes of long long and void *\"... $ECHO_C" >&6
2683     if test "${ac_cv_c_size_longlong_ptr+set}" = set; then
2684     echo $ECHO_N "(cached) $ECHO_C" >&6
2685     else
2686     if test "$cross_compiling" = yes; then
2687     ac_cv_c_size_longlong_ptr="yes"
2688     else
2689     cat >conftest.$ac_ext <<_ACEOF
2690     #line $LINENO "configure"
2691     /* confdefs.h. */
2692     _ACEOF
2693     cat confdefs.h >>conftest.$ac_ext
2694     cat >>conftest.$ac_ext <<_ACEOF
2695     /* end confdefs.h. */
2696    
2697     int main(void) {
2698     return sizeof(long long) == sizeof(void *);
2699     }
2700     _ACEOF
2701     rm -f conftest$ac_exeext
2702     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2703     (eval $ac_link) 2>&5
2704     ac_status=$?
2705     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2706     (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2707     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2708     (eval $ac_try) 2>&5
2709     ac_status=$?
2710     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2711     (exit $ac_status); }; }; then
2712     ac_cv_c_size_longlong_ptr="no"
2713     else
2714     echo "$as_me: program exited with status $ac_status" >&5
2715     echo "$as_me: failed program was:" >&5
2716     sed 's/^/| /' conftest.$ac_ext >&5
2717    
2718     ( exit $ac_status )
2719     ac_cv_c_size_longlong_ptr="yes"
2720 bertho 1.9 fi
2721 bertho 1.11 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2722 bertho 1.9 fi
2723     fi
2724 bertho 1.11 echo "$as_me:$LINENO: result: $ac_cv_c_size_longlong_ptr" >&5
2725     echo "${ECHO_T}$ac_cv_c_size_longlong_ptr" >&6
2726 bertho 1.9
2727     if test "$ac_cv_c_size_int_ptr" = "no"
2728     then
2729 bertho 1.11 if test "$ac_cv_c_size_long_ptr" = "no"
2730     then
2731     if test "$ac_cv_c_size_longlong_ptr" = "no"
2732     then
2733     echo "** The size of an integer is not equal to a pointer."
2734     echo " There are currently assumtions in the app that"
2735     echo " prevents it from running if these sizes are not"
2736     echo " equal."
2737     echo " Please configure with a compiler that uses the"
2738     echo " same sizes for ints and pointers."
2739     exit 1
2740     else
2741     INTTYPE="long long"
2742     fi
2743     else
2744     INTTYPE="long"
2745     fi
2746     else
2747     INTTYPE="int"
2748 bertho 1.9 fi
2749    
2750 bertho 1.11 ac_ext=c
2751     ac_cpp='$CPP $CPPFLAGS'
2752     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2753     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2754     ac_compiler_gnu=$ac_cv_c_compiler_gnu
2755     echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2756     echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2757 bertho 1.6 # On Suns, sometimes $CPP names a directory.
2758     if test -n "$CPP" && test -d "$CPP"; then
2759     CPP=
2760     fi
2761     if test -z "$CPP"; then
2762 bertho 1.11 if test "${ac_cv_prog_CPP+set}" = set; then
2763     echo $ECHO_N "(cached) $ECHO_C" >&6
2764 bertho 1.6 else
2765 bertho 1.11 # Double quotes because CPP needs to be expanded
2766     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2767     do
2768     ac_preproc_ok=false
2769     for ac_c_preproc_warn_flag in '' yes
2770     do
2771     # Use a header file that comes with gcc, so configuring glibc
2772     # with a fresh cross-compiler works.
2773     # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2774     # <limits.h> exists even on freestanding compilers.
2775 bertho 1.6 # On the NeXT, cc -E runs the code through the compiler's parser,
2776 bertho 1.11 # not just through cpp. "Syntax error" is here to catch this case.
2777     cat >conftest.$ac_ext <<_ACEOF
2778     #line $LINENO "configure"
2779     /* confdefs.h. */
2780     _ACEOF
2781     cat confdefs.h >>conftest.$ac_ext
2782     cat >>conftest.$ac_ext <<_ACEOF
2783     /* end confdefs.h. */
2784     #ifdef __STDC__
2785     # include <limits.h>
2786     #else
2787     # include <assert.h>
2788     #endif
2789     Syntax error
2790     _ACEOF
2791     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2792     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2793     ac_status=$?
2794     grep -v '^ *+' conftest.er1 >conftest.err
2795     rm -f conftest.er1
2796     cat conftest.err >&5
2797     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2798     (exit $ac_status); } >/dev/null; then
2799     if test -s conftest.err; then
2800     ac_cpp_err=$ac_c_preproc_warn_flag
2801     else
2802     ac_cpp_err=
2803     fi
2804     else
2805     ac_cpp_err=yes
2806     fi
2807     if test -z "$ac_cpp_err"; then
2808 bertho 1.6 :
2809     else
2810 bertho 1.11 echo "$as_me: failed program was:" >&5
2811     sed 's/^/| /' conftest.$ac_ext >&5
2812    
2813     # Broken: fails on valid input.
2814     continue
2815     fi
2816     rm -f conftest.err conftest.$ac_ext
2817    
2818     # OK, works on sane cases. Now check whether non-existent headers
2819     # can be detected and how.
2820     cat >conftest.$ac_ext <<_ACEOF
2821     #line $LINENO "configure"
2822     /* confdefs.h. */
2823     _ACEOF
2824     cat confdefs.h >>conftest.$ac_ext
2825     cat >>conftest.$ac_ext <<_ACEOF
2826     /* end confdefs.h. */
2827     #include <ac_nonexistent.h>
2828     _ACEOF
2829     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2830     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2831     ac_status=$?
2832     grep -v '^ *+' conftest.er1 >conftest.err
2833     rm -f conftest.er1
2834     cat conftest.err >&5
2835     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2836     (exit $ac_status); } >/dev/null; then
2837     if test -s conftest.err; then
2838     ac_cpp_err=$ac_c_preproc_warn_flag
2839     else
2840     ac_cpp_err=
2841     fi
2842     else
2843     ac_cpp_err=yes
2844     fi
2845     if test -z "$ac_cpp_err"; then
2846     # Broken: success on invalid input.
2847     continue
2848     else
2849     echo "$as_me: failed program was:" >&5
2850     sed 's/^/| /' conftest.$ac_ext >&5
2851    
2852     # Passes both tests.
2853     ac_preproc_ok=:
2854     break
2855     fi
2856     rm -f conftest.err conftest.$ac_ext
2857    
2858     done
2859     # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2860     rm -f conftest.err conftest.$ac_ext
2861     if $ac_preproc_ok; then
2862     break
2863     fi
2864    
2865     done
2866     ac_cv_prog_CPP=$CPP
2867    
2868     fi
2869     CPP=$ac_cv_prog_CPP
2870     else
2871     ac_cv_prog_CPP=$CPP
2872     fi
2873     echo "$as_me:$LINENO: result: $CPP" >&5
2874     echo "${ECHO_T}$CPP" >&6
2875     ac_preproc_ok=false
2876     for ac_c_preproc_warn_flag in '' yes
2877     do
2878     # Use a header file that comes with gcc, so configuring glibc
2879     # with a fresh cross-compiler works.
2880     # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2881     # <limits.h> exists even on freestanding compilers.
2882     # On the NeXT, cc -E runs the code through the compiler's parser,
2883     # not just through cpp. "Syntax error" is here to catch this case.
2884     cat >conftest.$ac_ext <<_ACEOF
2885     #line $LINENO "configure"
2886     /* confdefs.h. */
2887     _ACEOF
2888     cat confdefs.h >>conftest.$ac_ext
2889     cat >>conftest.$ac_ext <<_ACEOF
2890     /* end confdefs.h. */
2891     #ifdef __STDC__
2892     # include <limits.h>
2893     #else
2894     # include <assert.h>
2895     #endif
2896     Syntax error
2897     _ACEOF
2898     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2899     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2900     ac_status=$?
2901     grep -v '^ *+' conftest.er1 >conftest.err
2902     rm -f conftest.er1
2903     cat conftest.err >&5
2904     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2905     (exit $ac_status); } >/dev/null; then
2906     if test -s conftest.err; then
2907     ac_cpp_err=$ac_c_preproc_warn_flag
2908     else
2909     ac_cpp_err=
2910     fi
2911     else
2912     ac_cpp_err=yes
2913     fi
2914     if test -z "$ac_cpp_err"; then
2915     :
2916     else
2917     echo "$as_me: failed program was:" >&5
2918     sed 's/^/| /' conftest.$ac_ext >&5
2919    
2920     # Broken: fails on valid input.
2921     continue
2922     fi
2923     rm -f conftest.err conftest.$ac_ext
2924    
2925     # OK, works on sane cases. Now check whether non-existent headers
2926     # can be detected and how.
2927     cat >conftest.$ac_ext <<_ACEOF
2928     #line $LINENO "configure"
2929     /* confdefs.h. */
2930     _ACEOF
2931     cat confdefs.h >>conftest.$ac_ext
2932     cat >>conftest.$ac_ext <<_ACEOF
2933     /* end confdefs.h. */
2934     #include <ac_nonexistent.h>
2935     _ACEOF
2936     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2937     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2938     ac_status=$?
2939     grep -v '^ *+' conftest.er1 >conftest.err
2940     rm -f conftest.er1
2941     cat conftest.err >&5
2942     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2943     (exit $ac_status); } >/dev/null; then
2944     if test -s conftest.err; then
2945     ac_cpp_err=$ac_c_preproc_warn_flag
2946     else
2947     ac_cpp_err=
2948     fi
2949     else
2950     ac_cpp_err=yes
2951     fi
2952     if test -z "$ac_cpp_err"; then
2953     # Broken: success on invalid input.
2954     continue
2955     else
2956     echo "$as_me: failed program was:" >&5
2957     sed 's/^/| /' conftest.$ac_ext >&5
2958    
2959     # Passes both tests.
2960     ac_preproc_ok=:
2961     break
2962     fi
2963     rm -f conftest.err conftest.$ac_ext
2964    
2965     done
2966     # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2967     rm -f conftest.err conftest.$ac_ext
2968     if $ac_preproc_ok; then
2969 bertho 1.6 :
2970     else
2971 bertho 1.11 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2972     See \`config.log' for more details." >&5
2973     echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2974     See \`config.log' for more details." >&2;}
2975     { (exit 1); exit 1; }; }
2976     fi
2977    
2978     ac_ext=c
2979     ac_cpp='$CPP $CPPFLAGS'
2980     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2981     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2982     ac_compiler_gnu=$ac_cv_c_compiler_gnu
2983    
2984    
2985     echo "$as_me:$LINENO: checking for egrep" >&5
2986     echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2987     if test "${ac_cv_prog_egrep+set}" = set; then
2988     echo $ECHO_N "(cached) $ECHO_C" >&6
2989     else
2990     if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2991     then ac_cv_prog_egrep='grep -E'
2992     else ac_cv_prog_egrep='egrep'
2993     fi
2994     fi
2995     echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2996     echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2997     EGREP=$ac_cv_prog_egrep
2998    
2999    
3000     echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3001     echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3002     if test "${ac_cv_header_stdc+set}" = set; then
3003     echo $ECHO_N "(cached) $ECHO_C" >&6
3004     else
3005     cat >conftest.$ac_ext <<_ACEOF
3006     #line $LINENO "configure"
3007     /* confdefs.h. */
3008     _ACEOF
3009     cat confdefs.h >>conftest.$ac_ext
3010     cat >>conftest.$ac_ext <<_ACEOF
3011     /* end confdefs.h. */
3012     #include <stdlib.h>
3013     #include <stdarg.h>
3014     #include <string.h>
3015     #include <float.h>
3016    
3017     int
3018     main ()
3019     {
3020    
3021     ;
3022     return 0;
3023     }
3024     _ACEOF
3025     rm -f conftest.$ac_objext
3026     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3027     (eval $ac_compile) 2>&5
3028     ac_status=$?
3029     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3030     (exit $ac_status); } &&
3031     { ac_try='test -s conftest.$ac_objext'
3032     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3033     (eval $ac_try) 2>&5
3034     ac_status=$?
3035     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3036     (exit $ac_status); }; }; then
3037     ac_cv_header_stdc=yes
3038     else
3039     echo "$as_me: failed program was:" >&5
3040     sed 's/^/| /' conftest.$ac_ext >&5
3041    
3042     ac_cv_header_stdc=no
3043     fi
3044     rm -f conftest.$ac_objext conftest.$ac_ext
3045    
3046     if test $ac_cv_header_stdc = yes; then
3047     # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3048     cat >conftest.$ac_ext <<_ACEOF
3049     #line $LINENO "configure"
3050     /* confdefs.h. */
3051     _ACEOF
3052     cat confdefs.h >>conftest.$ac_ext
3053     cat >>conftest.$ac_ext <<_ACEOF
3054     /* end confdefs.h. */
3055     #include <string.h>
3056    
3057     _ACEOF
3058     if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3059     $EGREP "memchr" >/dev/null 2>&1; then
3060 bertho 1.6 :
3061     else
3062 bertho 1.11 ac_cv_header_stdc=no
3063 bertho 1.6 fi
3064     rm -f conftest*
3065 bertho 1.11
3066     fi
3067    
3068     if test $ac_cv_header_stdc = yes; then
3069     # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3070     cat >conftest.$ac_ext <<_ACEOF
3071     #line $LINENO "configure"
3072     /* confdefs.h. */
3073     _ACEOF
3074     cat confdefs.h >>conftest.$ac_ext
3075     cat >>conftest.$ac_ext <<_ACEOF
3076     /* end confdefs.h. */
3077     #include <stdlib.h>
3078    
3079     _ACEOF
3080     if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3081     $EGREP "free" >/dev/null 2>&1; then
3082     :
3083     else
3084     ac_cv_header_stdc=no
3085 bertho 1.6 fi
3086     rm -f conftest*
3087 bertho 1.11
3088 bertho 1.6 fi
3089 bertho 1.11
3090     if test $ac_cv_header_stdc = yes; then
3091     # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3092     if test "$cross_compiling" = yes; then
3093     :
3094     else
3095     cat >conftest.$ac_ext <<_ACEOF
3096     #line $LINENO "configure"
3097     /* confdefs.h. */
3098     _ACEOF
3099     cat confdefs.h >>conftest.$ac_ext
3100     cat >>conftest.$ac_ext <<_ACEOF
3101     /* end confdefs.h. */
3102     #include <ctype.h>
3103     #if ((' ' & 0x0FF) == 0x020)
3104     # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3105     # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3106     #else
3107     # define ISLOWER(c) \
3108     (('a' <= (c) && (c) <= 'i') \
3109     || ('j' <= (c) && (c) <= 'r') \
3110     || ('s' <= (c) && (c) <= 'z'))
3111     # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3112     #endif
3113    
3114     #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3115     int
3116     main ()
3117     {
3118     int i;
3119     for (i = 0; i < 256; i++)
3120     if (XOR (islower (i), ISLOWER (i))
3121     || toupper (i) != TOUPPER (i))
3122     exit(2);
3123     exit (0);
3124     }
3125     _ACEOF
3126     rm -f conftest$ac_exeext
3127     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3128     (eval $ac_link) 2>&5
3129     ac_status=$?
3130     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3131     (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3132     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3133     (eval $ac_try) 2>&5
3134     ac_status=$?
3135     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3136     (exit $ac_status); }; }; then
3137     :
3138     else
3139     echo "$as_me: program exited with status $ac_status" >&5
3140     echo "$as_me: failed program was:" >&5
3141     sed 's/^/| /' conftest.$ac_ext >&5
3142    
3143     ( exit $ac_status )
3144     ac_cv_header_stdc=no
3145     fi
3146     rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3147     fi
3148     fi
3149     fi
3150     echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3151     echo "${ECHO_T}$ac_cv_header_stdc" >&6
3152     if test $ac_cv_header_stdc = yes; then
3153    
3154     cat >>confdefs.h <<\_ACEOF
3155     #define STDC_HEADERS 1
3156     _ACEOF
3157    
3158     fi
3159    
3160     # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3161    
3162    
3163    
3164    
3165    
3166    
3167    
3168    
3169    
3170     for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3171     inttypes.h stdint.h unistd.h
3172     do
3173     as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3174     echo "$as_me:$LINENO: checking for $ac_header" >&5
3175     echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3176     if eval "test \"\${$as_ac_Header+set}\" = set"; then
3177     echo $ECHO_N "(cached) $ECHO_C" >&6
3178     else
3179     cat >conftest.$ac_ext <<_ACEOF
3180     #line $LINENO "configure"
3181     /* confdefs.h. */
3182     _ACEOF
3183     cat confdefs.h >>conftest.$ac_ext
3184     cat >>conftest.$ac_ext <<_ACEOF
3185     /* end confdefs.h. */
3186     $ac_includes_default
3187    
3188     #include <$ac_header>
3189     _ACEOF
3190     rm -f conftest.$ac_objext
3191     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3192     (eval $ac_compile) 2>&5
3193     ac_status=$?
3194     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3195     (exit $ac_status); } &&
3196     { ac_try='test -s conftest.$ac_objext'
3197     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3198     (eval $ac_try) 2>&5
3199     ac_status=$?
3200     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3201     (exit $ac_status); }; }; then
3202     eval "$as_ac_Header=yes"
3203     else
3204     echo "$as_me: failed program was:" >&5
3205     sed 's/^/| /' conftest.$ac_ext >&5
3206    
3207     eval "$as_ac_Header=no"
3208     fi
3209     rm -f conftest.$ac_objext conftest.$ac_ext
3210     fi
3211     echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3212     echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3213     if test `eval echo '${'$as_ac_Header'}'` = yes; then
3214     cat >>confdefs.h <<_ACEOF
3215     #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3216     _ACEOF
3217    
3218 bertho 1.6 fi
3219 bertho 1.11
3220     done
3221    
3222    
3223     if test "${ac_cv_header_getopt_h+set}" = set; then
3224     echo "$as_me:$LINENO: checking for getopt.h" >&5
3225     echo $ECHO_N "checking for getopt.h... $ECHO_C" >&6
3226     if test "${ac_cv_header_getopt_h+set}" = set; then
3227     echo $ECHO_N "(cached) $ECHO_C" >&6
3228     fi
3229     echo "$as_me:$LINENO: result: $ac_cv_header_getopt_h" >&5
3230     echo "${ECHO_T}$ac_cv_header_getopt_h" >&6
3231     else
3232     # Is the header compilable?
3233     echo "$as_me:$LINENO: checking getopt.h usability" >&5
3234     echo $ECHO_N "checking getopt.h usability... $ECHO_C" >&6
3235     cat >conftest.$ac_ext <<_ACEOF
3236     #line $LINENO "configure"
3237     /* confdefs.h. */
3238     _ACEOF
3239     cat confdefs.h >>conftest.$ac_ext
3240     cat >>conftest.$ac_ext <<_ACEOF
3241     /* end confdefs.h. */
3242     $ac_includes_default
3243     #include <getopt.h>
3244     _ACEOF
3245     rm -f conftest.$ac_objext
3246     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3247     (eval $ac_compile) 2>&5
3248     ac_status=$?
3249     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3250     (exit $ac_status); } &&
3251     { ac_try='test -s conftest.$ac_objext'
3252     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3253     (eval $ac_try) 2>&5
3254     ac_status=$?
3255     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3256     (exit $ac_status); }; }; then
3257     ac_header_compiler=yes
3258     else
3259     echo "$as_me: failed program was:" >&5
3260     sed 's/^/| /' conftest.$ac_ext >&5
3261    
3262     ac_header_compiler=no
3263     fi
3264     rm -f conftest.$ac_objext conftest.$ac_ext
3265     echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3266     echo "${ECHO_T}$ac_header_compiler" >&6
3267    
3268     # Is the header present?
3269     echo "$as_me:$LINENO: checking getopt.h presence" >&5
3270     echo $ECHO_N "checking getopt.h presence... $ECHO_C" >&6
3271     cat >conftest.$ac_ext <<_ACEOF
3272     #line $LINENO "configure"
3273     /* confdefs.h. */
3274     _ACEOF
3275     cat confdefs.h >>conftest.$ac_ext
3276     cat >>conftest.$ac_ext <<_ACEOF
3277     /* end confdefs.h. */
3278     #include <getopt.h>
3279     _ACEOF
3280     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3281     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3282     ac_status=$?
3283     grep -v '^ *+' conftest.er1 >conftest.err
3284     rm -f conftest.er1
3285     cat conftest.err >&5
3286     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3287     (exit $ac_status); } >/dev/null; then
3288     if test -s conftest.err; then
3289     ac_cpp_err=$ac_c_preproc_warn_flag
3290     else
3291     ac_cpp_err=
3292     fi
3293 bertho 1.6 else
3294 bertho 1.11 ac_cpp_err=yes
3295 bertho 1.6 fi
3296 bertho 1.11 if test -z "$ac_cpp_err"; then
3297     ac_header_preproc=yes
3298     else
3299     echo "$as_me: failed program was:" >&5
3300     sed 's/^/| /' conftest.$ac_ext >&5
3301 bertho 1.6
3302 bertho 1.11 ac_header_preproc=no
3303     fi
3304     rm -f conftest.err conftest.$ac_ext
3305     echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3306     echo "${ECHO_T}$ac_header_preproc" >&6
3307    
3308     # So? What about this header?
3309     case $ac_header_compiler:$ac_header_preproc in
3310     yes:no )
3311     { echo "$as_me:$LINENO: WARNING: getopt.h: accepted by the compiler, rejected by the preprocessor!" >&5
3312     echo "$as_me: WARNING: getopt.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3313     { echo "$as_me:$LINENO: WARNING: getopt.h: proceeding with the preprocessor's result" >&5
3314     echo "$as_me: WARNING: getopt.h: proceeding with the preprocessor's result" >&2;}
3315     (
3316     cat <<\_ASBOX
3317     ## ------------------------------------ ##
3318     ## Report this to bug-autoconf@gnu.org. ##
3319     ## ------------------------------------ ##
3320     _ASBOX
3321     ) |
3322     sed "s/^/$as_me: WARNING: /" >&2
3323     ;;
3324     no:yes )
3325     { echo "$as_me:$LINENO: WARNING: getopt.h: present but cannot be compiled" >&5
3326     echo "$as_me: WARNING: getopt.h: present but cannot be compiled" >&2;}
3327     { echo "$as_me:$LINENO: WARNING: getopt.h: check for missing prerequisite headers?" >&5
3328     echo "$as_me: WARNING: getopt.h: check for missing prerequisite headers?" >&2;}
3329     { echo "$as_me:$LINENO: WARNING: getopt.h: proceeding with the preprocessor's result" >&5
3330     echo "$as_me: WARNING: getopt.h: proceeding with the preprocessor's result" >&2;}
3331     (
3332     cat <<\_ASBOX
3333     ## ------------------------------------ ##
3334     ## Report this to bug-autoconf@gnu.org. ##
3335     ## ------------------------------------ ##
3336     _ASBOX
3337     ) |
3338     sed "s/^/$as_me: WARNING: /" >&2
3339     ;;
3340     esac
3341     echo "$as_me:$LINENO: checking for getopt.h" >&5
3342     echo $ECHO_N "checking for getopt.h... $ECHO_C" >&6
3343     if test "${ac_cv_header_getopt_h+set}" = set; then
3344     echo $ECHO_N "(cached) $ECHO_C" >&6
3345 bertho 1.6 else
3346 bertho 1.11 ac_cv_header_getopt_h=$ac_header_preproc
3347 bertho 1.6 fi
3348 bertho 1.11 echo "$as_me:$LINENO: result: $ac_cv_header_getopt_h" >&5
3349     echo "${ECHO_T}$ac_cv_header_getopt_h" >&6
3350    
3351 bertho 1.6 fi
3352 bertho 1.11 if test $ac_cv_header_getopt_h = yes; then
3353     cat >>confdefs.h <<\_ACEOF
3354 bertho 1.6 #define HAVE_GETOPT_H 1
3355 bertho 1.11 _ACEOF
3356    
3357 bertho 1.6 fi
3358    
3359 bertho 1.1
3360 bertho 1.11
3361     if test "${ac_cv_header_gd_h+set}" = set; then
3362     echo "$as_me:$LINENO: checking for gd.h" >&5
3363     echo $ECHO_N "checking for gd.h... $ECHO_C" >&6
3364     if test "${ac_cv_header_gd_h+set}" = set; then
3365     echo $ECHO_N "(cached) $ECHO_C" >&6
3366     fi
3367     echo "$as_me:$LINENO: result: $ac_cv_header_gd_h" >&5
3368     echo "${ECHO_T}$ac_cv_header_gd_h" >&6
3369 bertho 1.9 else
3370 bertho 1.11 # Is the header compilable?
3371     echo "$as_me:$LINENO: checking gd.h usability" >&5
3372     echo $ECHO_N "checking gd.h usability... $ECHO_C" >&6
3373     cat >conftest.$ac_ext <<_ACEOF
3374     #line $LINENO "configure"
3375     /* confdefs.h. */
3376     _ACEOF
3377     cat confdefs.h >>conftest.$ac_ext
3378     cat >>conftest.$ac_ext <<_ACEOF
3379     /* end confdefs.h. */
3380     $ac_includes_default
3381     #include <gd.h>
3382     _ACEOF
3383     rm -f conftest.$ac_objext
3384     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3385     (eval $ac_compile) 2>&5
3386     ac_status=$?
3387     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3388     (exit $ac_status); } &&
3389     { ac_try='test -s conftest.$ac_objext'
3390     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3391     (eval $ac_try) 2>&5
3392     ac_status=$?
3393     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3394     (exit $ac_status); }; }; then
3395     ac_header_compiler=yes
3396     else
3397     echo "$as_me: failed program was:" >&5
3398     sed 's/^/| /' conftest.$ac_ext >&5
3399    
3400     ac_header_compiler=no
3401     fi
3402     rm -f conftest.$ac_objext conftest.$ac_ext
3403     echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3404     echo "${ECHO_T}$ac_header_compiler" >&6
3405    
3406     # Is the header present?
3407     echo "$as_me:$LINENO: checking gd.h presence" >&5
3408     echo $ECHO_N "checking gd.h presence... $ECHO_C" >&6
3409     cat >conftest.$ac_ext <<_ACEOF
3410     #line $LINENO "configure"
3411     /* confdefs.h. */
3412     _ACEOF
3413     cat confdefs.h >>conftest.$ac_ext
3414     cat >>conftest.$ac_ext <<_ACEOF
3415     /* end confdefs.h. */
3416 bertho 1.9 #include <gd.h>
3417 bertho 1.11 _ACEOF
3418     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3419     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3420     ac_status=$?
3421     grep -v '^ *+' conftest.er1 >conftest.err
3422     rm -f conftest.er1
3423     cat conftest.err >&5
3424     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3425     (exit $ac_status); } >/dev/null; then
3426     if test -s conftest.err; then
3427     ac_cpp_err=$ac_c_preproc_warn_flag
3428     else
3429     ac_cpp_err=
3430     fi
3431     else
3432     ac_cpp_err=yes
3433 bertho 1.9 fi
3434 bertho 1.11 if test -z "$ac_cpp_err"; then
3435     ac_header_preproc=yes
3436     else
3437     echo "$as_me: failed program was:" >&5
3438     sed 's/^/| /' conftest.$ac_ext >&5
3439    
3440     ac_header_preproc=no
3441     fi
3442     rm -f conftest.err conftest.$ac_ext
3443     echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3444     echo "${ECHO_T}$ac_header_preproc" >&6
3445    
3446     # So? What about this header?
3447     case $ac_header_compiler:$ac_header_preproc in
3448     yes:no )
3449     { echo "$as_me:$LINENO: WARNING: gd.h: accepted by the compiler, rejected by the preprocessor!" >&5
3450     echo "$as_me: WARNING: gd.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3451     { echo "$as_me:$LINENO: WARNING: gd.h: proceeding with the preprocessor's result" >&5
3452     echo "$as_me: WARNING: gd.h: proceeding with the preprocessor's result" >&2;}
3453     (
3454     cat <<\_ASBOX
3455     ## ------------------------------------ ##
3456     ## Report this to bug-autoconf@gnu.org. ##
3457     ## ------------------------------------ ##
3458     _ASBOX
3459     ) |
3460     sed "s/^/$as_me: WARNING: /" >&2
3461     ;;
3462     no:yes )
3463     { echo "$as_me:$LINENO: WARNING: gd.h: present but cannot be compiled" >&5
3464     echo "$as_me: WARNING: gd.h: present but cannot be compiled" >&2;}
3465     { echo "$as_me:$LINENO: WARNING: gd.h: check for missing prerequisite headers?" >&5
3466     echo "$as_me: WARNING: gd.h: check for missing prerequisite headers?" >&2;}
3467     { echo "$as_me:$LINENO: WARNING: gd.h: proceeding with the preprocessor's result" >&5
3468     echo "$as_me: WARNING: gd.h: proceeding with the preprocessor's result" >&2;}
3469     (
3470     cat <<\_ASBOX
3471     ## ------------------------------------ ##
3472     ## Report this to bug-autoconf@gnu.org. ##
3473     ## ------------------------------------ ##
3474     _ASBOX
3475     ) |
3476     sed "s/^/$as_me: WARNING: /" >&2
3477     ;;
3478     esac
3479     echo "$as_me:$LINENO: checking for gd.h" >&5
3480     echo $ECHO_N "checking for gd.h... $ECHO_C" >&6
3481     if test "${ac_cv_header_gd_h+set}" = set; then
3482     echo $ECHO_N "(cached) $ECHO_C" >&6
3483     else
3484     ac_cv_header_gd_h=$ac_header_preproc
3485     fi
3486     echo "$as_me:$LINENO: result: $ac_cv_header_gd_h" >&5
3487     echo "${ECHO_T}$ac_cv_header_gd_h" >&6
3488    
3489 bertho 1.9 fi
3490 bertho 1.11 if test $ac_cv_header_gd_h = yes; then
3491     have_gd_h="yes"
3492 bertho 1.9 else
3493 bertho 1.11 have_gd_h="no"
3494 bertho 1.9 fi
3495    
3496    
3497 bertho 1.11
3498 bertho 1.9 if test "$have_gd_h" != "yes"; then
3499     echo
3500     echo "** The GD library is required for CvsGraph to function."
3501     echo " Get it from http://www.boutell.com, compile it and"
3502     echo " use either --with-gd-lib=DIR and --with-gd-inc=DIR to specify"
3503     echo " its location. You might also have to use --with-z-inc, --with-z-lib"
3504     echo " and --with-png-inc, --with-png-lib for gd versions 1.6 and higher."
3505     echo " Check config.log for more information on the problem. If your system"
3506     echo " has libgd installed, you probably mis the gd.h header file."
3507     exit 1
3508     fi
3509    
3510 bertho 1.11 echo "$as_me:$LINENO: checking for sqrt in -lm" >&5
3511     echo $ECHO_N "checking for sqrt in -lm... $ECHO_C" >&6
3512     if test "${ac_cv_lib_m_sqrt+set}" = set; then
3513     echo $ECHO_N "(cached) $ECHO_C" >&6
3514 bertho 1.1 else
3515 bertho 1.11 ac_check_lib_save_LIBS=$LIBS
3516 bertho 1.1 LIBS="-lm $LIBS"
3517 bertho 1.11 cat >conftest.$ac_ext <<_ACEOF
3518     #line $LINENO "configure"
3519     /* confdefs.h. */
3520     _ACEOF
3521     cat confdefs.h >>conftest.$ac_ext
3522     cat >>conftest.$ac_ext <<_ACEOF
3523     /* end confdefs.h. */
3524    
3525 bertho 1.1 /* Override any gcc2 internal prototype to avoid an error. */
3526 bertho 1.11 #ifdef __cplusplus
3527     extern "C"
3528     #endif
3529 bertho 1.1 /* We use char because int might match the return type of a gcc2
3530 bertho 1.11 builtin and then its argument prototype would still apply. */
3531     char sqrt ();
3532     int
3533     main ()
3534     {
3535     sqrt ();
3536     ;
3537     return 0;
3538     }
3539     _ACEOF
3540     rm -f conftest.$ac_objext conftest$ac_exeext
3541     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3542     (eval $ac_link) 2>&5
3543     ac_status=$?
3544     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3545     (exit $ac_status); } &&
3546     { ac_try='test -s conftest$ac_exeext'
3547     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3548     (eval $ac_try) 2>&5
3549     ac_status=$?
3550     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3551     (exit $ac_status); }; }; then
3552     ac_cv_lib_m_sqrt=yes
3553     else
3554     echo "$as_me: failed program was:" >&5
3555     sed 's/^/| /' conftest.$ac_ext >&5
3556    
3557     ac_cv_lib_m_sqrt=no
3558     fi
3559     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3560     LIBS=$ac_check_lib_save_LIBS
3561     fi
3562     echo "$as_me:$LINENO: result: $ac_cv_lib_m_sqrt" >&5
3563     echo "${ECHO_T}$ac_cv_lib_m_sqrt" >&6
3564     if test $ac_cv_lib_m_sqrt = yes; then
3565 bertho 1.1
3566 bertho 1.11 cat >>confdefs.h <<\_ACEOF
3567 bertho 1.1 #define LIBM 1
3568 bertho 1.11 _ACEOF
3569 bertho 1.1
3570 bertho 1.8 MATHLIBS="-lm"
3571 bertho 1.11
3572 bertho 1.1 fi
3573    
3574    
3575 bertho 1.11 echo "$as_me:$LINENO: checking for compress in -lz" >&5
3576     echo $ECHO_N "checking for compress in -lz... $ECHO_C" >&6
3577     if test "${ac_cv_lib_z_compress+set}" = set; then
3578     echo $ECHO_N "(cached) $ECHO_C" >&6
3579 bertho 1.9 else
3580 bertho 1.11 ac_check_lib_save_LIBS=$LIBS
3581 bertho 1.9 LIBS="-lz ${LIBPATH} ${MATHLIBS} $LIBS"
3582 bertho 1.11 cat >conftest.$ac_ext <<_ACEOF
3583     #line $LINENO "configure"
3584     /* confdefs.h. */
3585     _ACEOF
3586     cat confdefs.h >>conftest.$ac_ext
3587     cat >>conftest.$ac_ext <<_ACEOF
3588     /* end confdefs.h. */
3589    
3590 bertho 1.9 /* Override any gcc2 internal prototype to avoid an error. */
3591 bertho 1.11 #ifdef __cplusplus
3592     extern "C"
3593     #endif
3594 bertho 1.9 /* We use char because int might match the return type of a gcc2
3595 bertho 1.11 builtin and then its argument prototype would still apply. */
3596     char compress ();
3597     int
3598     main ()
3599     {
3600     compress ();
3601     ;
3602     return 0;
3603     }
3604     _ACEOF
3605     rm -f conftest.$ac_objext conftest$ac_exeext
3606     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3607     (eval $ac_link) 2>&5
3608     ac_status=$?
3609     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3610     (exit $ac_status); } &&
3611     { ac_try='test -s conftest$ac_exeext'
3612     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3613     (eval $ac_try) 2>&5
3614     ac_status=$?
3615     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3616     (exit $ac_status); }; }; then
3617     ac_cv_lib_z_compress=yes
3618     else
3619     echo "$as_me: failed program was:" >&5
3620     sed 's/^/| /' conftest.$ac_ext >&5
3621    
3622     ac_cv_lib_z_compress=no
3623     fi
3624     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3625     LIBS=$ac_check_lib_save_LIBS
3626     fi
3627     echo "$as_me:$LINENO: result: $ac_cv_lib_z_compress" >&5
3628     echo "${ECHO_T}$ac_cv_lib_z_compress" >&6
3629     if test $ac_cv_lib_z_compress = yes; then
3630 bertho 1.9
3631     ac_have_libz="yes"
3632     ZLIB="-lz"
3633 bertho 1.11
3634 bertho 1.9 else
3635    
3636     ac_have_libz="no"
3637 bertho 1.11
3638 bertho 1.9 fi
3639    
3640    
3641 bertho 1.11 echo "$as_me:$LINENO: checking for FT_Load_Glyph in -lfreetype" >&5
3642     echo $ECHO_N "checking for FT_Load_Glyph in -lfreetype... $ECHO_C" >&6
3643     if test "${ac_cv_lib_freetype_FT_Load_Glyph+set}" = set; then
3644     echo $ECHO_N "(cached) $ECHO_C" >&6
3645 bertho 1.9 else
3646 bertho 1.11 ac_check_lib_save_LIBS=$LIBS
3647 bertho 1.9 LIBS="-lfreetype ${LIBPATH} ${MATHLIBS} $LIBS"
3648 bertho 1.11 cat >conftest.$ac_ext <<_ACEOF
3649     #line $LINENO "configure"
3650     /* confdefs.h. */
3651     _ACEOF
3652     cat confdefs.h >>conftest.$ac_ext
3653     cat >>conftest.$ac_ext <<_ACEOF
3654     /* end confdefs.h. */
3655    
3656 bertho 1.9 /* Override any gcc2 internal prototype to avoid an error. */
3657 bertho 1.11 #ifdef __cplusplus
3658     extern "C"
3659     #endif
3660 bertho 1.9 /* We use char because int might match the return type of a gcc2
3661 bertho 1.11 builtin and then its argument prototype would still apply. */
3662     char FT_Load_Glyph ();
3663     int
3664     main ()
3665     {
3666     FT_Load_Glyph ();
3667     ;
3668     return 0;
3669     }
3670     _ACEOF
3671     rm -f conftest.$ac_objext conftest$ac_exeext
3672     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3673     (eval $ac_link) 2>&5
3674     ac_status=$?
3675     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3676     (exit $ac_status); } &&
3677     { ac_try='test -s conftest$ac_exeext'
3678     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3679     (eval $ac_try) 2>&5
3680     ac_status=$?
3681     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3682     (exit $ac_status); }; }; then
3683     ac_cv_lib_freetype_FT_Load_Glyph=yes
3684     else
3685     echo "$as_me: failed program was:" >&5
3686     sed 's/^/| /' conftest.$ac_ext >&5
3687    
3688     ac_cv_lib_freetype_FT_Load_Glyph=no
3689     fi
3690     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3691     LIBS=$ac_check_lib_save_LIBS
3692     fi
3693     echo "$as_me:$LINENO: result: $ac_cv_lib_freetype_FT_Load_Glyph" >&5
3694     echo "${ECHO_T}$ac_cv_lib_freetype_FT_Load_Glyph" >&6
3695     if test $ac_cv_lib_freetype_FT_Load_Glyph = yes; then
3696 bertho 1.9
3697     ac_have_libfreetype="yes"
3698     LIBFT="-lfreetype"
3699 bertho 1.11
3700 bertho 1.9 else
3701    
3702     ac_have_libfreetype="no"
3703 bertho 1.11
3704 bertho 1.9 fi
3705    
3706    
3707 bertho 1.11 echo "$as_me:$LINENO: checking for TT_Load_Glyph in -lttf" >&5
3708     echo $ECHO_N "checking for TT_Load_Glyph in -lttf... $ECHO_C" >&6
3709     if test "${ac_cv_lib_ttf_TT_Load_Glyph+set}" = set; then
3710     echo $ECHO_N "(cached) $ECHO_C" >&6
3711 bertho 1.9 else
3712 bertho 1.11 ac_check_lib_save_LIBS=$LIBS
3713 bertho 1.9 LIBS="-lttf ${LIBPATH} ${MATHLIBS} $LIBS"
3714 bertho 1.11 cat >conftest.$ac_ext <<_ACEOF
3715     #line $LINENO "configure"
3716     /* confdefs.h. */
3717     _ACEOF
3718     cat confdefs.h >>conftest.$ac_ext
3719     cat >>conftest.$ac_ext <<_ACEOF
3720     /* end confdefs.h. */
3721    
3722 bertho 1.9 /* Override any gcc2 internal prototype to avoid an error. */
3723 bertho 1.11 #ifdef __cplusplus
3724     extern "C"
3725     #endif
3726 bertho 1.9 /* We use char because int might match the return type of a gcc2
3727 bertho 1.11 builtin and then its argument prototype would still apply. */
3728     char TT_Load_Glyph ();
3729     int
3730     main ()
3731     {
3732     TT_Load_Glyph ();
3733     ;
3734     return 0;
3735     }
3736     _ACEOF
3737     rm -f conftest.$ac_objext conftest$ac_exeext
3738     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3739     (eval $ac_link) 2>&5
3740     ac_status=$?
3741     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3742     (exit $ac_status); } &&
3743     { ac_try='test -s conftest$ac_exeext'
3744     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3745     (eval $ac_try) 2>&5
3746     ac_status=$?
3747     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3748     (exit $ac_status); }; }; then
3749     ac_cv_lib_ttf_TT_Load_Glyph=yes
3750     else
3751     echo "$as_me: failed program was:" >&5
3752     sed 's/^/| /' conftest.$ac_ext >&5
3753    
3754     ac_cv_lib_ttf_TT_Load_Glyph=no
3755     fi
3756     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3757     LIBS=$ac_check_lib_save_LIBS
3758     fi
3759     echo "$as_me:$LINENO: result: $ac_cv_lib_ttf_TT_Load_Glyph" >&5
3760     echo "${ECHO_T}$ac_cv_lib_ttf_TT_Load_Glyph" >&6
3761     if test $ac_cv_lib_ttf_TT_Load_Glyph = yes; then
3762 bertho 1.9
3763     ac_have_libttf="yes"
3764     LIBTT="-lttf"
3765 bertho 1.11
3766 bertho 1.9 else
3767    
3768     ac_have_libttf="no"
3769 bertho 1.11
3770 bertho 1.9 fi
3771    
3772    
3773 bertho 1.11 echo "$as_me:$LINENO: checking for png_create_read_struct in -lpng" >&5
3774     echo $ECHO_N "checking for png_create_read_struct in -lpng... $ECHO_C" >&6
3775     if test "${ac_cv_lib_png_png_create_read_struct_+set}" = set; then
3776     echo $ECHO_N "(cached) $ECHO_C" >&6
3777 bertho 1.9 else
3778 bertho 1.11 ac_check_lib_save_LIBS=$LIBS
3779 bertho 1.9 LIBS="-lpng ${LIBPATH} ${ZLIB} ${MATHLIBS} $LIBS"
3780 bertho 1.11 cat >conftest.$ac_ext <<_ACEOF
3781     #line $LINENO "configure"
3782     /* confdefs.h. */
3783     _ACEOF
3784     cat confdefs.h >>conftest.$ac_ext
3785     cat >>conftest.$ac_ext <<_ACEOF
3786     /* end confdefs.h. */
3787    
3788 bertho 1.9 /* Override any gcc2 internal prototype to avoid an error. */
3789 bertho 1.11 #ifdef __cplusplus
3790     extern "C"
3791     #endif
3792 bertho 1.9 /* We use char because int might match the return type of a gcc2
3793 bertho 1.11 builtin and then its argument prototype would still apply. */
3794     char png_create_read_struct ();
3795     int
3796     main ()
3797     {
3798     png_create_read_struct ();
3799     ;
3800     return 0;
3801     }
3802     _ACEOF
3803     rm -f conftest.$ac_objext conftest$ac_exeext
3804     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3805     (eval $ac_link) 2>&5
3806     ac_status=$?
3807     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3808     (exit $ac_status); } &&
3809     { ac_try='test -s conftest$ac_exeext'
3810     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3811     (eval $ac_try) 2>&5
3812     ac_status=$?
3813     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3814     (exit $ac_status); }; }; then
3815     ac_cv_lib_png_png_create_read_struct_=yes
3816     else
3817     echo "$as_me: failed program was:" >&5
3818     sed 's/^/| /' conftest.$ac_ext >&5
3819    
3820     ac_cv_lib_png_png_create_read_struct_=no
3821     fi
3822     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3823     LIBS=$ac_check_lib_save_LIBS
3824     fi
3825     echo "$as_me:$LINENO: result: $ac_cv_lib_png_png_create_read_struct_" >&5
3826     echo "${ECHO_T}$ac_cv_lib_png_png_create_read_struct_" >&6
3827     if test $ac_cv_lib_png_png_create_read_struct_ = yes; then
3828 bertho 1.9
3829     ac_have_libpng="yes"
3830     LIBPNG="-lpng"
3831 bertho 1.11
3832 bertho 1.9 else
3833    
3834     ac_have_libpng="no"
3835 bertho 1.11
3836 bertho 1.9 fi
3837    
3838    
3839 bertho 1.11 echo "$as_me:$LINENO: checking for jpeg_CreateCompress in -ljpeg" >&5
3840     echo $ECHO_N "checking for jpeg_CreateCompress in -ljpeg... $ECHO_C" >&6
3841     if test "${ac_cv_lib_jpeg_jpeg_CreateCompress+set}" = set; then
3842     echo $ECHO_N "(cached) $ECHO_C" >&6
3843 bertho 1.9 else
3844 bertho 1.11 ac_check_lib_save_LIBS=$LIBS
3845 bertho 1.9 LIBS="-ljpeg ${LIBPATH} ${MATHLIBS} $LIBS"
3846 bertho 1.11 cat >conftest.$ac_ext <<_ACEOF
3847     #line $LINENO "configure"
3848     /* confdefs.h. */
3849     _ACEOF
3850     cat confdefs.h >>conftest.$ac_ext
3851     cat >>conftest.$ac_ext <<_ACEOF
3852     /* end confdefs.h. */
3853    
3854 bertho 1.9 /* Override any gcc2 internal prototype to avoid an error. */
3855 bertho 1.11 #ifdef __cplusplus
3856     extern "C"
3857     #endif
3858 bertho 1.9 /* We use char because int might match the return type of a gcc2
3859 bertho 1.11 builtin and then its argument prototype would still apply. */
3860     char jpeg_CreateCompress ();
3861     int
3862     main ()
3863     {
3864     jpeg_CreateCompress ();
3865     ;
3866     return 0;
3867     }
3868     _ACEOF
3869     rm -f conftest.$ac_objext conftest$ac_exeext
3870     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3871     (eval $ac_link) 2>&5
3872     ac_status=$?
3873     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3874     (exit $ac_status); } &&
3875     { ac_try='test -s conftest$ac_exeext'
3876     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3877     (eval $ac_try) 2>&5
3878     ac_status=$?
3879     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3880     (exit $ac_status); }; }; then
3881     ac_cv_lib_jpeg_jpeg_CreateCompress=yes
3882     else
3883     echo "$as_me: failed program was:" >&5
3884     sed 's/^/| /' conftest.$ac_ext >&5
3885    
3886     ac_cv_lib_jpeg_jpeg_CreateCompress=no
3887     fi
3888     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3889     LIBS=$ac_check_lib_save_LIBS
3890     fi
3891     echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_jpeg_CreateCompress" >&5
3892     echo "${ECHO_T}$ac_cv_lib_jpeg_jpeg_CreateCompress" >&6
3893     if test $ac_cv_lib_jpeg_jpeg_CreateCompress = yes; then
3894    
3895     ac_have_libjpeg="yes"
3896     LIBJPEG="-ljpeg"
3897    
3898     else
3899    
3900     ac_have_libjpeg="no"
3901 bertho 1.9
3902     fi
3903    
3904 bertho 1.11
3905     OLIBS="${LIBS}"
3906     LIBS="${LIBS} ${MATHLIB}"
3907     echo "$as_me:$LINENO: checking \"whether libpng needs -lz\"" >&5
3908     echo $ECHO_N "checking \"whether libpng needs -lz\"... $ECHO_C" >&6
3909     if test "${ac_cv_png_needs_z+set}" = set; then
3910     echo $ECHO_N "(cached) $ECHO_C" >&6
3911     else
3912     cat >conftest.$ac_ext <<_ACEOF
3913     #line $LINENO "configure"
3914     /* confdefs.h. */
3915     _ACEOF
3916     cat confdefs.h >>conftest.$ac_ext
3917     cat >>conftest.$ac_ext <<_ACEOF
3918     /* end confdefs.h. */
3919    
3920     /* Override any gcc2 internal prototype to avoid an error. */
3921     #ifdef __cplusplus
3922     extern "C"
3923     #endif
3924     /* We use char because int might match the return type of a gcc2
3925     builtin and then its argument prototype would still apply. */
3926     char png_create_read_struct ();
3927     int
3928     main ()
3929     {
3930     png_create_read_struct ();
3931     ;
3932     return 0;
3933     }
3934     _ACEOF
3935     rm -f conftest.$ac_objext conftest$ac_exeext
3936     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3937     (eval $ac_link) 2>&5
3938     ac_status=$?
3939     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3940     (exit $ac_status); } &&
3941     { ac_try='test -s conftest$ac_exeext'
3942     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3943     (eval $ac_try) 2>&5
3944     ac_status=$?
3945     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3946     (exit $ac_status); }; }; then
3947    
3948     ac_cv_png_needs_z="no"
3949    
3950 bertho 1.9 else
3951 bertho 1.11 echo "$as_me: failed program was:" >&5
3952     sed 's/^/| /' conftest.$ac_ext >&5
3953 bertho 1.9
3954    
3955 bertho 1.11 ac_cv_png_needs_z="yes"
3956 bertho 1.9
3957     fi
3958 bertho 1.11 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3959 bertho 1.9 fi
3960 bertho 1.11 echo "$as_me:$LINENO: result: $ac_cv_png_needs_z" >&5
3961     echo "${ECHO_T}$ac_cv_png_needs_z" >&6
3962 bertho 1.9 LIBS="${OLIBS}"
3963    
3964    
3965     OLIBS="${LIBS}"
3966     LIBS="${LIBS} ${LIBFT} ${LIBTT} ${LIBJPEG} ${MATHLIB}"
3967 bertho 1.11 echo "$as_me:$LINENO: checking \"whether libgd needs -lpng\"" >&5
3968     echo $ECHO_N "checking \"whether libgd needs -lpng\"... $ECHO_C" >&6
3969     if test "${ac_cv_gd_needs_png+set}" = set; then
3970     echo $ECHO_N "(cached) $ECHO_C" >&6
3971     else
3972     cat >conftest.$ac_ext <<_ACEOF
3973     #line $LINENO "configure"
3974     /* confdefs.h. */
3975     _ACEOF
3976     cat confdefs.h >>conftest.$ac_ext
3977     cat >>conftest.$ac_ext <<_ACEOF
3978     /* end confdefs.h. */
3979    
3980 bertho 1.9 /* Override any gcc2 internal prototype to avoid an error. */
3981 bertho 1.11 #ifdef __cplusplus
3982     extern "C"
3983     #endif
3984 bertho 1.9 /* We use char because int might match the return type of a gcc2
3985 bertho 1.11 builtin and then its argument prototype would still apply. */
3986     char gdImagePng ();
3987     int
3988     main ()
3989     {
3990     gdImagePng ();
3991     ;
3992     return 0;
3993     }
3994     _ACEOF
3995     rm -f conftest.$ac_objext conftest$ac_exeext
3996     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3997     (eval $ac_link) 2>&5
3998     ac_status=$?
3999     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4000     (exit $ac_status); } &&
4001     { ac_try='test -s conftest$ac_exeext'
4002     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4003     (eval $ac_try) 2>&5
4004     ac_status=$?
4005     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4006     (exit $ac_status); }; }; then
4007    
4008     ac_cv_gd_needs_png="no"
4009    
4010     else
4011     echo "$as_me: failed program was:" >&5
4012     sed 's/^/| /' conftest.$ac_ext >&5
4013    
4014    
4015     ac_cv_gd_needs_png="yes"
4016 bertho 1.9
4017     fi
4018 bertho 1.11 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4019 bertho 1.9 fi
4020 bertho 1.11 echo "$as_me:$LINENO: result: $ac_cv_gd_needs_png" >&5
4021     echo "${ECHO_T}$ac_cv_gd_needs_png" >&6
4022 bertho 1.9 LIBS="${OLIBS}"
4023    
4024     OLIBS="${LIBS}"
4025     LIBS="${LIBS} ${LIBFT} ${LIBTT} ${LIBPNG} ${LIBZ} ${MATHLIB}"
4026 bertho 1.11 echo "$as_me:$LINENO: checking \"whether libgd needs -ljpeg\"" >&5
4027     echo $ECHO_N "checking \"whether libgd needs -ljpeg\"... $ECHO_C" >&6
4028     if test "${ac_cv_gd_needs_jpeg+set}" = set; then
4029     echo $ECHO_N "(cached) $ECHO_C" >&6
4030     else
4031     cat >conftest.$ac_ext <<_ACEOF
4032     #line $LINENO "configure"
4033     /* confdefs.h. */
4034     _ACEOF
4035     cat confdefs.h >>conftest.$ac_ext
4036     cat >>conftest.$ac_ext <<_ACEOF
4037     /* end confdefs.h. */
4038    
4039 bertho 1.9 /* Override any gcc2 internal prototype to avoid an error. */
4040 bertho 1.11 #ifdef __cplusplus
4041     extern "C"
4042     #endif
4043 bertho 1.9 /* We use char because int might match the return type of a gcc2
4044 bertho 1.11 builtin and then its argument prototype would still apply. */
4045     char gdImageJpeg ();
4046     int
4047     main ()
4048     {
4049     gdImageJpeg ();
4050     ;
4051     return 0;
4052     }
4053     _ACEOF
4054     rm -f conftest.$ac_objext conftest$ac_exeext
4055     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4056     (eval $ac_link) 2>&5
4057     ac_status=$?
4058     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4059     (exit $ac_status); } &&
4060     { ac_try='test -s conftest$ac_exeext'
4061     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4062     (eval $ac_try) 2>&5
4063     ac_status=$?
4064     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4065     (exit $ac_status); }; }; then
4066    
4067     ac_cv_gd_needs_jpeg="no"
4068    
4069     else
4070     echo "$as_me: failed program was:" >&5
4071     sed 's/^/| /' conftest.$ac_ext >&5
4072    
4073    
4074     ac_cv_gd_needs_jpeg="yes"
4075 bertho 1.9
4076     fi
4077 bertho 1.11 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4078 bertho 1.9 fi
4079 bertho 1.11 echo "$as_me:$LINENO: result: $ac_cv_gd_needs_jpeg" >&5
4080     echo "${ECHO_T}$ac_cv_gd_needs_jpeg" >&6
4081 bertho 1.9 LIBS="${OLIBS}"
4082    
4083     OLIBS="${LIBS}"
4084     LIBS="${LIBS} ${LIBFT} ${LIBJPEG} ${LIBPNG} ${LIBZ} ${MATHLIB}"
4085 bertho 1.11 echo "$as_me:$LINENO: checking \"whether libgd needs -lttf\"" >&5
4086     echo $ECHO_N "checking \"whether libgd needs -lttf\"... $ECHO_C" >&6
4087     if test "${ac_cv_gd_needs_ttf+set}" = set; then
4088     echo $ECHO_N "(cached) $ECHO_C" >&6
4089     else
4090     cat >conftest.$ac_ext <<_ACEOF
4091     #line $LINENO "configure"
4092     /* confdefs.h. */
4093     _ACEOF
4094     cat confdefs.h >>conftest.$ac_ext
4095     cat >>conftest.$ac_ext <<_ACEOF
4096     /* end confdefs.h. */
4097    
4098 bertho 1.9 /* Override any gcc2 internal prototype to avoid an error. */
4099 bertho 1.11 #ifdef __cplusplus
4100     extern "C"
4101     #endif
4102 bertho 1.9 /* We use char because int might match the return type of a gcc2
4103 bertho 1.11 builtin and then its argument prototype would still apply. */
4104     char gdImageStringTTF ();
4105     int
4106     main ()
4107     {
4108     gdImageStringTTF ();
4109     ;
4110     return 0;
4111     }
4112     _ACEOF
4113     rm -f conftest.$ac_objext conftest$ac_exeext
4114     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4115     (eval $ac_link) 2>&5
4116     ac_status=$?
4117     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4118     (exit $ac_status); } &&
4119     { ac_try='test -s conftest$ac_exeext'
4120     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4121     (eval $ac_try) 2>&5
4122     ac_status=$?
4123     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4124     (exit $ac_status); }; }; then
4125    
4126     ac_cv_gd_needs_ttf="no"
4127    
4128     else
4129     echo "$as_me: failed program was:" >&5
4130     sed 's/^/| /' conftest.$ac_ext >&5
4131    
4132    
4133     ac_cv_gd_needs_ttf="yes"
4134 bertho 1.9
4135     fi
4136 bertho 1.11 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4137 bertho 1.9 fi
4138 bertho 1.11 echo "$as_me:$LINENO: result: $ac_cv_gd_needs_ttf" >&5
4139     echo "${ECHO_T}$ac_cv_gd_needs_ttf" >&6
4140 bertho 1.9 LIBS="${OLIBS}"
4141    
4142     OLIBS="${LIBS}"
4143     LIBS="${LIBS} ${LIBTT} ${LIBJPEG} ${LIBPNG} ${LIBZ} ${MATHLIB}"
4144 bertho 1.11 echo "$as_me:$LINENO: checking \"whether libgd needs -lfreetype\"" >&5
4145     echo $ECHO_N "checking \"whether libgd needs -lfreetype\"... $ECHO_C" >&6
4146     if test "${ac_cv_gd_needs_freetype+set}" = set; then
4147     echo $ECHO_N "(cached) $ECHO_C" >&6
4148     else
4149     cat >conftest.$ac_ext <<_ACEOF
4150     #line $LINENO "configure"
4151     /* confdefs.h. */
4152     _ACEOF
4153     cat confdefs.h >>conftest.$ac_ext
4154     cat >>conftest.$ac_ext <<_ACEOF
4155     /* end confdefs.h. */
4156    
4157 bertho 1.9 /* Override any gcc2 internal prototype to avoid an error. */
4158 bertho 1.11 #ifdef __cplusplus
4159     extern "C"
4160     #endif
4161 bertho 1.9 /* We use char because int might match the return type of a gcc2
4162 bertho 1.11 builtin and then its argument prototype would still apply. */
4163     char gdImageStringFT ();
4164     int
4165     main ()
4166     {
4167     gdImageStringFT ();
4168     ;
4169     return 0;
4170     }
4171     _ACEOF
4172     rm -f conftest.$ac_objext conftest$ac_exeext
4173     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4174     (eval $ac_link) 2>&5
4175     ac_status=$?
4176     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4177     (exit $ac_status); } &&
4178     { ac_try='test -s conftest$ac_exeext'
4179     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4180     (eval $ac_try) 2>&5
4181     ac_status=$?
4182     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4183     (exit $ac_status); }; }; then
4184    
4185     ac_cv_gd_needs_freetype="no"
4186    
4187     else
4188     echo "$as_me: failed program was:" >&5