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Revision 1.10 - (show annotations)
Sat Jul 20 20:41:40 2002 UTC (15 years, 4 months ago) by bertho
Branch: MAIN
CVS Tags: REL_1_4_0, REL_1_3_0
Changes since 1.9: +21 -15 lines
Add rev_maxtags config to limit number of tags per revison box
Hopefully fix configure.in (finally?)
1 #! /bin/sh
2
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6 #
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
9
10 # Defaults:
11 ac_help=
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
14 ac_help="$ac_help
15 --with-gd-inc=DIR location of the gd includes"
16 ac_help="$ac_help
17 --with-gd-lib=DIR location of the gd library"
18 ac_help="$ac_help
19 --with-freetype-lib=DIR location of freetype library"
20 ac_help="$ac_help
21 --with-freetype2-lib=DIR location of freetype2 library"
22 ac_help="$ac_help
23 --with-png-inc=DIR location of png includes"
24 ac_help="$ac_help
25 --with-png-lib=DIR location of png library"
26 ac_help="$ac_help
27 --with-jpeg-inc=DIR location of jpeg includes"
28 ac_help="$ac_help
29 --with-jpeg-lib=DIR location of jpeg library"
30 ac_help="$ac_help
31 --with-z-inc=DIR location of zlib includes"
32 ac_help="$ac_help
33 --with-z-lib=DIR location of zlib library"
34 ac_help="$ac_help
35 --disable-speed Turn off lex table optimization reducing speed and size of executable"
36
37 # Initialize some variables set by options.
38 # The variables have the same names as the options, with
39 # dashes changed to underlines.
40 build=NONE
41 cache_file=./config.cache
42 exec_prefix=NONE
43 host=NONE
44 no_create=
45 nonopt=NONE
46 no_recursion=
47 prefix=NONE
48 program_prefix=NONE
49 program_suffix=NONE
50 program_transform_name=s,x,x,
51 silent=
52 site=
53 srcdir=
54 target=NONE
55 verbose=
56 x_includes=NONE
57 x_libraries=NONE
58 bindir='${exec_prefix}/bin'
59 sbindir='${exec_prefix}/sbin'
60 libexecdir='${exec_prefix}/libexec'
61 datadir='${prefix}/share'
62 sysconfdir='${prefix}/etc'
63 sharedstatedir='${prefix}/com'
64 localstatedir='${prefix}/var'
65 libdir='${exec_prefix}/lib'
66 includedir='${prefix}/include'
67 oldincludedir='/usr/include'
68 infodir='${prefix}/info'
69 mandir='${prefix}/man'
70
71 # Initialize some other variables.
72 subdirs=
73 MFLAGS= MAKEFLAGS=
74 SHELL=${CONFIG_SHELL-/bin/sh}
75 # Maximum number of lines to put in a shell here document.
76 ac_max_here_lines=12
77
78 ac_prev=
79 for ac_option
80 do
81
82 # If the previous option needs an argument, assign it.
83 if test -n "$ac_prev"; then
84 eval "$ac_prev=\$ac_option"
85 ac_prev=
86 continue
87 fi
88
89 case "$ac_option" in
90 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
91 *) ac_optarg= ;;
92 esac
93
94 # Accept the important Cygnus configure options, so we can diagnose typos.
95
96 case "$ac_option" in
97
98 -bindir | --bindir | --bindi | --bind | --bin | --bi)
99 ac_prev=bindir ;;
100 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
101 bindir="$ac_optarg" ;;
102
103 -build | --build | --buil | --bui | --bu)
104 ac_prev=build ;;
105 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
106 build="$ac_optarg" ;;
107
108 -cache-file | --cache-file | --cache-fil | --cache-fi \
109 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
110 ac_prev=cache_file ;;
111 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
112 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
113 cache_file="$ac_optarg" ;;
114
115 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
116 ac_prev=datadir ;;
117 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
118 | --da=*)
119 datadir="$ac_optarg" ;;
120
121 -disable-* | --disable-*)
122 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
123 # Reject names that are not valid shell variable names.
124 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
125 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
126 fi
127 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
128 eval "enable_${ac_feature}=no" ;;
129
130 -enable-* | --enable-*)
131 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
132 # Reject names that are not valid shell variable names.
133 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
134 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
135 fi
136 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
137 case "$ac_option" in
138 *=*) ;;
139 *) ac_optarg=yes ;;
140 esac
141 eval "enable_${ac_feature}='$ac_optarg'" ;;
142
143 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
144 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
145 | --exec | --exe | --ex)
146 ac_prev=exec_prefix ;;
147 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
148 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
149 | --exec=* | --exe=* | --ex=*)
150 exec_prefix="$ac_optarg" ;;
151
152 -gas | --gas | --ga | --g)
153 # Obsolete; use --with-gas.
154 with_gas=yes ;;
155
156 -help | --help | --hel | --he)
157 # Omit some internal or obsolete options to make the list less imposing.
158 # This message is too long to be a string in the A/UX 3.1 sh.
159 cat << EOF
160 Usage: configure [options] [host]
161 Options: [defaults in brackets after descriptions]
162 Configuration:
163 --cache-file=FILE cache test results in FILE
164 --help print this message
165 --no-create do not create output files
166 --quiet, --silent do not print \`checking...' messages
167 --version print the version of autoconf that created configure
168 Directory and file names:
169 --prefix=PREFIX install architecture-independent files in PREFIX
170 [$ac_default_prefix]
171 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
172 [same as prefix]
173 --bindir=DIR user executables in DIR [EPREFIX/bin]
174 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
175 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
176 --datadir=DIR read-only architecture-independent data in DIR
177 [PREFIX/share]
178 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
179 --sharedstatedir=DIR modifiable architecture-independent data in DIR
180 [PREFIX/com]
181 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
182 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
183 --includedir=DIR C header files in DIR [PREFIX/include]
184 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
185 --infodir=DIR info documentation in DIR [PREFIX/info]
186 --mandir=DIR man documentation in DIR [PREFIX/man]
187 --srcdir=DIR find the sources in DIR [configure dir or ..]
188 --program-prefix=PREFIX prepend PREFIX to installed program names
189 --program-suffix=SUFFIX append SUFFIX to installed program names
190 --program-transform-name=PROGRAM
191 run sed PROGRAM on installed program names
192 EOF
193 cat << EOF
194 Host type:
195 --build=BUILD configure for building on BUILD [BUILD=HOST]
196 --host=HOST configure for HOST [guessed]
197 --target=TARGET configure for TARGET [TARGET=HOST]
198 Features and packages:
199 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
200 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
201 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
202 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
203 --x-includes=DIR X include files are in DIR
204 --x-libraries=DIR X library files are in DIR
205 EOF
206 if test -n "$ac_help"; then
207 echo "--enable and --with options recognized:$ac_help"
208 fi
209 exit 0 ;;
210
211 -host | --host | --hos | --ho)
212 ac_prev=host ;;
213 -host=* | --host=* | --hos=* | --ho=*)
214 host="$ac_optarg" ;;
215
216 -includedir | --includedir | --includedi | --included | --include \
217 | --includ | --inclu | --incl | --inc)
218 ac_prev=includedir ;;
219 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
220 | --includ=* | --inclu=* | --incl=* | --inc=*)
221 includedir="$ac_optarg" ;;
222
223 -infodir | --infodir | --infodi | --infod | --info | --inf)
224 ac_prev=infodir ;;
225 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
226 infodir="$ac_optarg" ;;
227
228 -libdir | --libdir | --libdi | --libd)
229 ac_prev=libdir ;;
230 -libdir=* | --libdir=* | --libdi=* | --libd=*)
231 libdir="$ac_optarg" ;;
232
233 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
234 | --libexe | --libex | --libe)
235 ac_prev=libexecdir ;;
236 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
237 | --libexe=* | --libex=* | --libe=*)
238 libexecdir="$ac_optarg" ;;
239
240 -localstatedir | --localstatedir | --localstatedi | --localstated \
241 | --localstate | --localstat | --localsta | --localst \
242 | --locals | --local | --loca | --loc | --lo)
243 ac_prev=localstatedir ;;
244 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
245 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
246 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
247 localstatedir="$ac_optarg" ;;
248
249 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
250 ac_prev=mandir ;;
251 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
252 mandir="$ac_optarg" ;;
253
254 -nfp | --nfp | --nf)
255 # Obsolete; use --without-fp.
256 with_fp=no ;;
257
258 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
259 | --no-cr | --no-c)
260 no_create=yes ;;
261
262 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
263 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
264 no_recursion=yes ;;
265
266 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
267 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
268 | --oldin | --oldi | --old | --ol | --o)
269 ac_prev=oldincludedir ;;
270 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
271 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
272 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
273 oldincludedir="$ac_optarg" ;;
274
275 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
276 ac_prev=prefix ;;
277 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
278 prefix="$ac_optarg" ;;
279
280 -program-prefix | --program-prefix | --program-prefi | --program-pref \
281 | --program-pre | --program-pr | --program-p)
282 ac_prev=program_prefix ;;
283 -program-prefix=* | --program-prefix=* | --program-prefi=* \
284 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
285 program_prefix="$ac_optarg" ;;
286
287 -program-suffix | --program-suffix | --program-suffi | --program-suff \
288 | --program-suf | --program-su | --program-s)
289 ac_prev=program_suffix ;;
290 -program-suffix=* | --program-suffix=* | --program-suffi=* \
291 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
292 program_suffix="$ac_optarg" ;;
293
294 -program-transform-name | --program-transform-name \
295 | --program-transform-nam | --program-transform-na \
296 | --program-transform-n | --program-transform- \
297 | --program-transform | --program-transfor \
298 | --program-transfo | --program-transf \
299 | --program-trans | --program-tran \
300 | --progr-tra | --program-tr | --program-t)
301 ac_prev=program_transform_name ;;
302 -program-transform-name=* | --program-transform-name=* \
303 | --program-transform-nam=* | --program-transform-na=* \
304 | --program-transform-n=* | --program-transform-=* \
305 | --program-transform=* | --program-transfor=* \
306 | --program-transfo=* | --program-transf=* \
307 | --program-trans=* | --program-tran=* \
308 | --progr-tra=* | --program-tr=* | --program-t=*)
309 program_transform_name="$ac_optarg" ;;
310
311 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
312 | -silent | --silent | --silen | --sile | --sil)
313 silent=yes ;;
314
315 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
316 ac_prev=sbindir ;;
317 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
318 | --sbi=* | --sb=*)
319 sbindir="$ac_optarg" ;;
320
321 -sharedstatedir | --sharedstatedir | --sharedstatedi \
322 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
323 | --sharedst | --shareds | --shared | --share | --shar \
324 | --sha | --sh)
325 ac_prev=sharedstatedir ;;
326 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
327 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
328 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
329 | --sha=* | --sh=*)
330 sharedstatedir="$ac_optarg" ;;
331
332 -site | --site | --sit)
333 ac_prev=site ;;
334 -site=* | --site=* | --sit=*)
335 site="$ac_optarg" ;;
336
337 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
338 ac_prev=srcdir ;;
339 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
340 srcdir="$ac_optarg" ;;
341
342 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
343 | --syscon | --sysco | --sysc | --sys | --sy)
344 ac_prev=sysconfdir ;;
345 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
346 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
347 sysconfdir="$ac_optarg" ;;
348
349 -target | --target | --targe | --targ | --tar | --ta | --t)
350 ac_prev=target ;;
351 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
352 target="$ac_optarg" ;;
353
354 -v | -verbose | --verbose | --verbos | --verbo | --verb)
355 verbose=yes ;;
356
357 -version | --version | --versio | --versi | --vers)
358 echo "configure generated by autoconf version 2.13"
359 exit 0 ;;
360
361 -with-* | --with-*)
362 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
363 # Reject names that are not valid shell variable names.
364 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
365 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
366 fi
367 ac_package=`echo $ac_package| sed 's/-/_/g'`
368 case "$ac_option" in
369 *=*) ;;
370 *) ac_optarg=yes ;;
371 esac
372 eval "with_${ac_package}='$ac_optarg'" ;;
373
374 -without-* | --without-*)
375 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
376 # Reject names that are not valid shell variable names.
377 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
378 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
379 fi
380 ac_package=`echo $ac_package| sed 's/-/_/g'`
381 eval "with_${ac_package}=no" ;;
382
383 --x)
384 # Obsolete; use --with-x.
385 with_x=yes ;;
386
387 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
388 | --x-incl | --x-inc | --x-in | --x-i)
389 ac_prev=x_includes ;;
390 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
391 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
392 x_includes="$ac_optarg" ;;
393
394 -x-libraries | --x-libraries | --x-librarie | --x-librari \
395 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
396 ac_prev=x_libraries ;;
397 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
398 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
399 x_libraries="$ac_optarg" ;;
400
401 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
402 ;;
403
404 *)
405 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
406 echo "configure: warning: $ac_option: invalid host type" 1>&2
407 fi
408 if test "x$nonopt" != xNONE; then
409 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
410 fi
411 nonopt="$ac_option"
412 ;;
413
414 esac
415 done
416
417 if test -n "$ac_prev"; then
418 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
419 fi
420
421 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
422
423 # File descriptor usage:
424 # 0 standard input
425 # 1 file creation
426 # 2 errors and warnings
427 # 3 some systems may open it to /dev/tty
428 # 4 used on the Kubota Titan
429 # 6 checking for... messages and results
430 # 5 compiler messages saved in config.log
431 if test "$silent" = yes; then
432 exec 6>/dev/null
433 else
434 exec 6>&1
435 fi
436 exec 5>./config.log
437
438 echo "\
439 This file contains any messages produced by compilers while
440 running configure, to aid debugging if configure makes a mistake.
441 " 1>&5
442
443 # Strip out --no-create and --no-recursion so they do not pile up.
444 # Also quote any args containing shell metacharacters.
445 ac_configure_args=
446 for ac_arg
447 do
448 case "$ac_arg" in
449 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
450 | --no-cr | --no-c) ;;
451 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
452 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
453 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
454 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
455 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
456 esac
457 done
458
459 # NLS nuisances.
460 # Only set these to C if already set. These must not be set unconditionally
461 # because not all systems understand e.g. LANG=C (notably SCO).
462 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
463 # Non-C LC_CTYPE values break the ctype check.
464 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
465 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
466 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
467 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
468
469 # confdefs.h avoids OS command line length limits that DEFS can exceed.
470 rm -rf conftest* confdefs.h
471 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
472 echo > confdefs.h
473
474 # A filename unique to this package, relative to the directory that
475 # configure is in, which we can look for to find out if srcdir is correct.
476 ac_unique_file=cvsgraph.c
477
478 # Find the source files, if location was not specified.
479 if test -z "$srcdir"; then
480 ac_srcdir_defaulted=yes
481 # Try the directory containing this script, then its parent.
482 ac_prog=$0
483 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
484 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
485 srcdir=$ac_confdir
486 if test ! -r $srcdir/$ac_unique_file; then
487 srcdir=..
488 fi
489 else
490 ac_srcdir_defaulted=no
491 fi
492 if test ! -r $srcdir/$ac_unique_file; then
493 if test "$ac_srcdir_defaulted" = yes; then
494 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
495 else
496 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
497 fi
498 fi
499 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
500
501 # Prefer explicitly selected file to automatically selected ones.
502 if test -z "$CONFIG_SITE"; then
503 if test "x$prefix" != xNONE; then
504 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
505 else
506 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
507 fi
508 fi
509 for ac_site_file in $CONFIG_SITE; do
510 if test -r "$ac_site_file"; then
511 echo "loading site script $ac_site_file"
512 . "$ac_site_file"
513 fi
514 done
515
516 if test -r "$cache_file"; then
517 echo "loading cache $cache_file"
518 . $cache_file
519 else
520 echo "creating cache $cache_file"
521 > $cache_file
522 fi
523
524 ac_ext=c
525 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
526 ac_cpp='$CPP $CPPFLAGS'
527 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
528 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
529 cross_compiling=$ac_cv_prog_cc_cross
530
531 ac_exeext=
532 ac_objext=o
533 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
534 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
535 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
536 ac_n= ac_c='
537 ' ac_t=' '
538 else
539 ac_n=-n ac_c= ac_t=
540 fi
541 else
542 ac_n= ac_c='\c' ac_t=
543 fi
544
545
546
547
548 # Extract the first word of "gcc", so it can be a program name with args.
549 set dummy gcc; ac_word=$2
550 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
551 echo "configure:552: checking for $ac_word" >&5
552 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
553 echo $ac_n "(cached) $ac_c" 1>&6
554 else
555 if test -n "$CC"; then
556 ac_cv_prog_CC="$CC" # Let the user override the test.
557 else
558 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
559 ac_dummy="$PATH"
560 for ac_dir in $ac_dummy; do
561 test -z "$ac_dir" && ac_dir=.
562 if test -f $ac_dir/$ac_word; then
563 ac_cv_prog_CC="gcc"
564 break
565 fi
566 done
567 IFS="$ac_save_ifs"
568 fi
569 fi
570 CC="$ac_cv_prog_CC"
571 if test -n "$CC"; then
572 echo "$ac_t""$CC" 1>&6
573 else
574 echo "$ac_t""no" 1>&6
575 fi
576
577 if test -z "$CC"; then
578 # Extract the first word of "cc", so it can be a program name with args.
579 set dummy cc; ac_word=$2
580 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
581 echo "configure:582: checking for $ac_word" >&5
582 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
583 echo $ac_n "(cached) $ac_c" 1>&6
584 else
585 if test -n "$CC"; then
586 ac_cv_prog_CC="$CC" # Let the user override the test.
587 else
588 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
589 ac_prog_rejected=no
590 ac_dummy="$PATH"
591 for ac_dir in $ac_dummy; do
592 test -z "$ac_dir" && ac_dir=.
593 if test -f $ac_dir/$ac_word; then
594 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
595 ac_prog_rejected=yes
596 continue
597 fi
598 ac_cv_prog_CC="cc"
599 break
600 fi
601 done
602 IFS="$ac_save_ifs"
603 if test $ac_prog_rejected = yes; then
604 # We found a bogon in the path, so make sure we never use it.
605 set dummy $ac_cv_prog_CC
606 shift
607 if test $# -gt 0; then
608 # We chose a different compiler from the bogus one.
609 # However, it has the same basename, so the bogon will be chosen
610 # first if we set CC to just the basename; use the full file name.
611 shift
612 set dummy "$ac_dir/$ac_word" "$@"
613 shift
614 ac_cv_prog_CC="$@"
615 fi
616 fi
617 fi
618 fi
619 CC="$ac_cv_prog_CC"
620 if test -n "$CC"; then
621 echo "$ac_t""$CC" 1>&6
622 else
623 echo "$ac_t""no" 1>&6
624 fi
625
626 if test -z "$CC"; then
627 case "`uname -s`" in
628 *win32* | *WIN32*)
629 # Extract the first word of "cl", so it can be a program name with args.
630 set dummy cl; ac_word=$2
631 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
632 echo "configure:633: checking for $ac_word" >&5
633 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
634 echo $ac_n "(cached) $ac_c" 1>&6
635 else
636 if test -n "$CC"; then
637 ac_cv_prog_CC="$CC" # Let the user override the test.
638 else
639 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
640 ac_dummy="$PATH"
641 for ac_dir in $ac_dummy; do
642 test -z "$ac_dir" && ac_dir=.
643 if test -f $ac_dir/$ac_word; then
644 ac_cv_prog_CC="cl"
645 break
646 fi
647 done
648 IFS="$ac_save_ifs"
649 fi
650 fi
651 CC="$ac_cv_prog_CC"
652 if test -n "$CC"; then
653 echo "$ac_t""$CC" 1>&6
654 else
655 echo "$ac_t""no" 1>&6
656 fi
657 ;;
658 esac
659 fi
660 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
661 fi
662
663 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
664 echo "configure:665: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
665
666 ac_ext=c
667 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
668 ac_cpp='$CPP $CPPFLAGS'
669 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
670 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
671 cross_compiling=$ac_cv_prog_cc_cross
672
673 cat > conftest.$ac_ext << EOF
674
675 #line 676 "configure"
676 #include "confdefs.h"
677
678 main(){return(0);}
679 EOF
680 if { (eval echo configure:681: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
681 ac_cv_prog_cc_works=yes
682 # If we can't run a trivial program, we are probably using a cross compiler.
683 if (./conftest; exit) 2>/dev/null; then
684 ac_cv_prog_cc_cross=no
685 else
686 ac_cv_prog_cc_cross=yes
687 fi
688 else
689 echo "configure: failed program was:" >&5
690 cat conftest.$ac_ext >&5
691 ac_cv_prog_cc_works=no
692 fi
693 rm -fr conftest*
694 ac_ext=c
695 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
696 ac_cpp='$CPP $CPPFLAGS'
697 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
698 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
699 cross_compiling=$ac_cv_prog_cc_cross
700
701 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
702 if test $ac_cv_prog_cc_works = no; then
703 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
704 fi
705 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
706 echo "configure:707: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
707 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
708 cross_compiling=$ac_cv_prog_cc_cross
709
710 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
711 echo "configure:712: checking whether we are using GNU C" >&5
712 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
713 echo $ac_n "(cached) $ac_c" 1>&6
714 else
715 cat > conftest.c <<EOF
716 #ifdef __GNUC__
717 yes;
718 #endif
719 EOF
720 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:721: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
721 ac_cv_prog_gcc=yes
722 else
723 ac_cv_prog_gcc=no
724 fi
725 fi
726
727 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
728
729 if test $ac_cv_prog_gcc = yes; then
730 GCC=yes
731 else
732 GCC=
733 fi
734
735 ac_test_CFLAGS="${CFLAGS+set}"
736 ac_save_CFLAGS="$CFLAGS"
737 CFLAGS=
738 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
739 echo "configure:740: checking whether ${CC-cc} accepts -g" >&5
740 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
741 echo $ac_n "(cached) $ac_c" 1>&6
742 else
743 echo 'void f(){}' > conftest.c
744 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
745 ac_cv_prog_cc_g=yes
746 else
747 ac_cv_prog_cc_g=no
748 fi
749 rm -f conftest*
750
751 fi
752
753 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
754 if test "$ac_test_CFLAGS" = set; then
755 CFLAGS="$ac_save_CFLAGS"
756 elif test $ac_cv_prog_cc_g = yes; then
757 if test "$GCC" = yes; then
758 CFLAGS="-g -O2"
759 else
760 CFLAGS="-g"
761 fi
762 else
763 if test "$GCC" = yes; then
764 CFLAGS="-O2"
765 else
766 CFLAGS=
767 fi
768 fi
769
770 # Extract the first word of "flex", so it can be a program name with args.
771 set dummy flex; ac_word=$2
772 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
773 echo "configure:774: checking for $ac_word" >&5
774 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
775 echo $ac_n "(cached) $ac_c" 1>&6
776 else
777 if test -n "$LEX"; then
778 ac_cv_prog_LEX="$LEX" # Let the user override the test.
779 else
780 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
781 ac_dummy="$PATH"
782 for ac_dir in $ac_dummy; do
783 test -z "$ac_dir" && ac_dir=.
784 if test -f $ac_dir/$ac_word; then
785 ac_cv_prog_LEX="flex"
786 break
787 fi
788 done
789 IFS="$ac_save_ifs"
790 test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
791 fi
792 fi
793 LEX="$ac_cv_prog_LEX"
794 if test -n "$LEX"; then
795 echo "$ac_t""$LEX" 1>&6
796 else
797 echo "$ac_t""no" 1>&6
798 fi
799
800 if test -z "$LEXLIB"
801 then
802 case "$LEX" in
803 flex*) ac_lib=fl ;;
804 *) ac_lib=l ;;
805 esac
806 echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
807 echo "configure:808: checking for yywrap in -l$ac_lib" >&5
808 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
809 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
810 echo $ac_n "(cached) $ac_c" 1>&6
811 else
812 ac_save_LIBS="$LIBS"
813 LIBS="-l$ac_lib $LIBS"
814 cat > conftest.$ac_ext <<EOF
815 #line 816 "configure"
816 #include "confdefs.h"
817 /* Override any gcc2 internal prototype to avoid an error. */
818 /* We use char because int might match the return type of a gcc2
819 builtin and then its argument prototype would still apply. */
820 char yywrap();
821
822 int main() {
823 yywrap()
824 ; return 0; }
825 EOF
826 if { (eval echo configure:827: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
827 rm -rf conftest*
828 eval "ac_cv_lib_$ac_lib_var=yes"
829 else
830 echo "configure: failed program was:" >&5
831 cat conftest.$ac_ext >&5
832 rm -rf conftest*
833 eval "ac_cv_lib_$ac_lib_var=no"
834 fi
835 rm -f conftest*
836 LIBS="$ac_save_LIBS"
837
838 fi
839 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
840 echo "$ac_t""yes" 1>&6
841 LEXLIB="-l$ac_lib"
842 else
843 echo "$ac_t""no" 1>&6
844 fi
845
846 fi
847
848 for ac_prog in 'bison -y' byacc
849 do
850 # Extract the first word of "$ac_prog", so it can be a program name with args.
851 set dummy $ac_prog; ac_word=$2
852 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
853 echo "configure:854: checking for $ac_word" >&5
854 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
855 echo $ac_n "(cached) $ac_c" 1>&6
856 else
857 if test -n "$YACC"; then
858 ac_cv_prog_YACC="$YACC" # Let the user override the test.
859 else
860 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
861 ac_dummy="$PATH"
862 for ac_dir in $ac_dummy; do
863 test -z "$ac_dir" && ac_dir=.
864 if test -f $ac_dir/$ac_word; then
865 ac_cv_prog_YACC="$ac_prog"
866 break
867 fi
868 done
869 IFS="$ac_save_ifs"
870 fi
871 fi
872 YACC="$ac_cv_prog_YACC"
873 if test -n "$YACC"; then
874 echo "$ac_t""$YACC" 1>&6
875 else
876 echo "$ac_t""no" 1>&6
877 fi
878
879 test -n "$YACC" && break
880 done
881 test -n "$YACC" || YACC="yacc"
882
883
884 LEXFLAGS="-8"
885 LEXSPEED="-Cf"
886 INCL=""
887
888 # Check whether --with-gd-inc or --without-gd-inc was given.
889 if test "${with_gd_inc+set}" = set; then
890 withval="$with_gd_inc"
891 INCL="${INCL} -I${withval}"
892
893 fi
894
895
896 # Check whether --with-gd-lib or --without-gd-lib was given.
897 if test "${with_gd_lib+set}" = set; then
898 withval="$with_gd_lib"
899 LIBS="${LIBS} -L${withval}"
900
901 fi
902
903
904 LIBS="$LIBS -lgd"
905 LIBPATH=""
906
907 # Check whether --with-freetype-lib or --without-freetype-lib was given.
908 if test "${with_freetype_lib+set}" = set; then
909 withval="$with_freetype_lib"
910 LIBS="${LIBS} -L${withval}"
911
912 fi
913
914
915 # Check whether --with-freetype2-lib or --without-freetype2-lib was given.
916 if test "${with_freetype2_lib+set}" = set; then
917 withval="$with_freetype2_lib"
918 LIBS="${LIBS} -L${withval}"
919
920 fi
921
922
923 # Check whether --with-png-inc or --without-png-inc was given.
924 if test "${with_png_inc+set}" = set; then
925 withval="$with_png_inc"
926 INCL="${INCL} -I${withval}"
927
928 fi
929
930
931 # Check whether --with-png-lib or --without-png-lib was given.
932 if test "${with_png_lib+set}" = set; then
933 withval="$with_png_lib"
934 LIBS="${LIBS} -L${withval}"
935
936 fi
937
938
939 # Check whether --with-jpeg-inc or --without-jpeg-inc was given.
940 if test "${with_jpeg_inc+set}" = set; then
941 withval="$with_jpeg_inc"
942 INCL="${INCL} -I${withval}"
943
944 fi
945
946
947 # Check whether --with-jpeg-lib or --without-jpeg-lib was given.
948 if test "${with_jpeg_lib+set}" = set; then
949 withval="$with_jpeg_lib"
950 LIBS="${LIBS} -L${withval}"
951
952 fi
953
954
955 # Check whether --with-z-inc or --without-z-inc was given.
956 if test "${with_z_inc+set}" = set; then
957 withval="$with_z_inc"
958 INCL="${INCL} -I${withval}"
959
960 fi
961
962
963 # Check whether --with-z-lib or --without-z-lib was given.
964 if test "${with_z_lib+set}" = set; then
965 withval="$with_z_lib"
966 LIBS="${LIBS} -L${withval}"
967
968 fi
969
970
971 # Check whether --enable-speed or --disable-speed was given.
972 if test "${enable_speed+set}" = set; then
973 enableval="$enable_speed"
974 if test "$enableval" = "no"; then LEXSPEED=""; fi
975 fi
976
977
978 if test "x$LEXSPEED" != "x"
979 then
980 LEXFLAGS="$LEXFLAGS $LEXSPEED"
981 fi
982
983 CPPFLAGS="$CPPFLAGS $INCL"
984 CFLAGS="$CFLAGS $INCL"
985
986 if test "x${GCC}" = "xyes"
987 then
988 CFLAGS="$CFLAGS -Wall"
989 echo $ac_n "checking "for gcc strength-reduce bug"""... $ac_c" 1>&6
990 echo "configure:991: checking "for gcc strength-reduce bug"" >&5
991 if eval "test \"`echo '$''{'ac_cv_c_gcc_strength_bug'+set}'`\" = set"; then
992 echo $ac_n "(cached) $ac_c" 1>&6
993 else
994 if test "$cross_compiling" = yes; then
995 ac_cv_c_gcc_strength_bug="yes"
996 else
997 cat > conftest.$ac_ext <<EOF
998 #line 999 "configure"
999 #include "confdefs.h"
1000
1001 int main(void) {
1002 static int Array[3];
1003 unsigned int B = 3;
1004 int i;
1005 for(i=0; i<B; i++) Array[i] = i - 3;
1006 exit( Array[1] != -2 );
1007 }
1008 EOF
1009 if { (eval echo configure:1010: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1010 then
1011 ac_cv_c_gcc_strength_bug="no"
1012 else
1013 echo "configure: failed program was:" >&5
1014 cat conftest.$ac_ext >&5
1015 rm -fr conftest*
1016 ac_cv_c_gcc_strength_bug="yes"
1017 fi
1018 rm -fr conftest*
1019 fi
1020
1021 fi
1022
1023 echo "$ac_t""$ac_cv_c_gcc_strength_bug" 1>&6
1024 if test "$ac_cv_c_gcc_strength_bug" = "yes"
1025 then
1026 CFLAGS="$CFLAGS -fno-strength-reduce"
1027 fi
1028 fi
1029
1030 echo $ac_n "checking "sizes of int and void *"""... $ac_c" 1>&6
1031 echo "configure:1032: checking "sizes of int and void *"" >&5
1032 if eval "test \"`echo '$''{'ac_cv_c_size_int_ptr'+set}'`\" = set"; then
1033 echo $ac_n "(cached) $ac_c" 1>&6
1034 else
1035 if test "$cross_compiling" = yes; then
1036 ac_cv_c_size_int_ptr="yes"
1037 else
1038 cat > conftest.$ac_ext <<EOF
1039 #line 1040 "configure"
1040 #include "confdefs.h"
1041
1042 int main(void) {
1043 return sizeof(int) == sizeof(void *);
1044 }
1045 EOF
1046 if { (eval echo configure:1047: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1047 then
1048 ac_cv_c_size_int_ptr="no"
1049 else
1050 echo "configure: failed program was:" >&5
1051 cat conftest.$ac_ext >&5
1052 rm -fr conftest*
1053 ac_cv_c_size_int_ptr="yes"
1054 fi
1055 rm -fr conftest*
1056 fi
1057
1058 fi
1059
1060 echo "$ac_t""$ac_cv_c_size_int_ptr" 1>&6
1061 if test "$ac_cv_c_size_int_ptr" = "no"
1062 then
1063 echo "** The size of an integer is not equal to a pointer."
1064 echo " There are currently assumtions in the app that"
1065 echo " prevents it from running if these sizes are not"
1066 echo " equal."
1067 echo " Please configure with a compiler that uses the"
1068 echo " same sizes for ints and pointers."
1069 exit 1
1070 fi
1071
1072 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1073 echo "configure:1074: checking how to run the C preprocessor" >&5
1074 # On Suns, sometimes $CPP names a directory.
1075 if test -n "$CPP" && test -d "$CPP"; then
1076 CPP=
1077 fi
1078 if test -z "$CPP"; then
1079 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1080 echo $ac_n "(cached) $ac_c" 1>&6
1081 else
1082 # This must be in double quotes, not single quotes, because CPP may get
1083 # substituted into the Makefile and "${CC-cc}" will confuse make.
1084 CPP="${CC-cc} -E"
1085 # On the NeXT, cc -E runs the code through the compiler's parser,
1086 # not just through cpp.
1087 cat > conftest.$ac_ext <<EOF
1088 #line 1089 "configure"
1089 #include "confdefs.h"
1090 #include <assert.h>
1091 Syntax Error
1092 EOF
1093 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1094 { (eval echo configure:1095: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1095 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1096 if test -z "$ac_err"; then
1097 :
1098 else
1099 echo "$ac_err" >&5
1100 echo "configure: failed program was:" >&5
1101 cat conftest.$ac_ext >&5
1102 rm -rf conftest*
1103 CPP="${CC-cc} -E -traditional-cpp"
1104 cat > conftest.$ac_ext <<EOF
1105 #line 1106 "configure"
1106 #include "confdefs.h"
1107 #include <assert.h>
1108 Syntax Error
1109 EOF
1110 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1111 { (eval echo configure:1112: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1112 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1113 if test -z "$ac_err"; then
1114 :
1115 else
1116 echo "$ac_err" >&5
1117 echo "configure: failed program was:" >&5
1118 cat conftest.$ac_ext >&5
1119 rm -rf conftest*
1120 CPP="${CC-cc} -nologo -E"
1121 cat > conftest.$ac_ext <<EOF
1122 #line 1123 "configure"
1123 #include "confdefs.h"
1124 #include <assert.h>
1125 Syntax Error
1126 EOF
1127 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1128 { (eval echo configure:1129: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1129 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1130 if test -z "$ac_err"; then
1131 :
1132 else
1133 echo "$ac_err" >&5
1134 echo "configure: failed program was:" >&5
1135 cat conftest.$ac_ext >&5
1136 rm -rf conftest*
1137 CPP=/lib/cpp
1138 fi
1139 rm -f conftest*
1140 fi
1141 rm -f conftest*
1142 fi
1143 rm -f conftest*
1144 ac_cv_prog_CPP="$CPP"
1145 fi
1146 CPP="$ac_cv_prog_CPP"
1147 else
1148 ac_cv_prog_CPP="$CPP"
1149 fi
1150 echo "$ac_t""$CPP" 1>&6
1151
1152 ac_safe=`echo "getopt.h" | sed 'y%./+-%__p_%'`
1153 echo $ac_n "checking for getopt.h""... $ac_c" 1>&6
1154 echo "configure:1155: checking for getopt.h" >&5
1155 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1156 echo $ac_n "(cached) $ac_c" 1>&6
1157 else
1158 cat > conftest.$ac_ext <<EOF
1159 #line 1160 "configure"
1160 #include "confdefs.h"
1161 #include <getopt.h>
1162 EOF
1163 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1164 { (eval echo configure:1165: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1165 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1166 if test -z "$ac_err"; then
1167 rm -rf conftest*
1168 eval "ac_cv_header_$ac_safe=yes"
1169 else
1170 echo "$ac_err" >&5
1171 echo "configure: failed program was:" >&5
1172 cat conftest.$ac_ext >&5
1173 rm -rf conftest*
1174 eval "ac_cv_header_$ac_safe=no"
1175 fi
1176 rm -f conftest*
1177 fi
1178 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1179 echo "$ac_t""yes" 1>&6
1180 cat >> confdefs.h <<\EOF
1181 #define HAVE_GETOPT_H 1
1182 EOF
1183
1184 else
1185 echo "$ac_t""no" 1>&6
1186 fi
1187
1188
1189 ac_safe=`echo "gd.h" | sed 'y%./+-%__p_%'`
1190 echo $ac_n "checking for gd.h""... $ac_c" 1>&6
1191 echo "configure:1192: checking for gd.h" >&5
1192 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1193 echo $ac_n "(cached) $ac_c" 1>&6
1194 else
1195 cat > conftest.$ac_ext <<EOF
1196 #line 1197 "configure"
1197 #include "confdefs.h"
1198 #include <gd.h>
1199 EOF
1200 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1201 { (eval echo configure:1202: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1202 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1203 if test -z "$ac_err"; then
1204 rm -rf conftest*
1205 eval "ac_cv_header_$ac_safe=yes"
1206 else
1207 echo "$ac_err" >&5
1208 echo "configure: failed program was:" >&5
1209 cat conftest.$ac_ext >&5
1210 rm -rf conftest*
1211 eval "ac_cv_header_$ac_safe=no"
1212 fi
1213 rm -f conftest*
1214 fi
1215 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1216 echo "$ac_t""yes" 1>&6
1217 have_gd_h="yes"
1218 else
1219 echo "$ac_t""no" 1>&6
1220 have_gd_h="no"
1221 fi
1222
1223
1224 if test "$have_gd_h" != "yes"; then
1225 echo
1226 echo "** The GD library is required for CvsGraph to function."
1227 echo " Get it from http://www.boutell.com, compile it and"
1228 echo " use either --with-gd-lib=DIR and --with-gd-inc=DIR to specify"
1229 echo " its location. You might also have to use --with-z-inc, --with-z-lib"
1230 echo " and --with-png-inc, --with-png-lib for gd versions 1.6 and higher."
1231 echo " Check config.log for more information on the problem. If your system"
1232 echo " has libgd installed, you probably mis the gd.h header file."
1233 exit 1
1234 fi
1235
1236 echo $ac_n "checking for sqrt in -lm""... $ac_c" 1>&6
1237 echo "configure:1238: checking for sqrt in -lm" >&5
1238 ac_lib_var=`echo m'_'sqrt | sed 'y%./+-%__p_%'`
1239 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1240 echo $ac_n "(cached) $ac_c" 1>&6
1241 else
1242 ac_save_LIBS="$LIBS"
1243 LIBS="-lm $LIBS"
1244 cat > conftest.$ac_ext <<EOF
1245 #line 1246 "configure"
1246 #include "confdefs.h"
1247 /* Override any gcc2 internal prototype to avoid an error. */
1248 /* We use char because int might match the return type of a gcc2
1249 builtin and then its argument prototype would still apply. */
1250 char sqrt();
1251
1252 int main() {
1253 sqrt()
1254 ; return 0; }
1255 EOF
1256 if { (eval echo configure:1257: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1257 rm -rf conftest*
1258 eval "ac_cv_lib_$ac_lib_var=yes"
1259 else
1260 echo "configure: failed program was:" >&5
1261 cat conftest.$ac_ext >&5
1262 rm -rf conftest*
1263 eval "ac_cv_lib_$ac_lib_var=no"
1264 fi
1265 rm -f conftest*
1266 LIBS="$ac_save_LIBS"
1267
1268 fi
1269 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1270 echo "$ac_t""yes" 1>&6
1271
1272 cat >> confdefs.h <<\EOF
1273 #define LIBM 1
1274 EOF
1275
1276 MATHLIBS="-lm"
1277
1278 else
1279 echo "$ac_t""no" 1>&6
1280 fi
1281
1282
1283 echo $ac_n "checking for compress in -lz""... $ac_c" 1>&6
1284 echo "configure:1285: checking for compress in -lz" >&5
1285 ac_lib_var=`echo z'_'compress | sed 'y%./+-%__p_%'`
1286 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1287 echo $ac_n "(cached) $ac_c" 1>&6
1288 else
1289 ac_save_LIBS="$LIBS"
1290 LIBS="-lz ${LIBPATH} ${MATHLIBS} $LIBS"
1291 cat > conftest.$ac_ext <<EOF
1292 #line 1293 "configure"
1293 #include "confdefs.h"
1294 /* Override any gcc2 internal prototype to avoid an error. */
1295 /* We use char because int might match the return type of a gcc2
1296 builtin and then its argument prototype would still apply. */
1297 char compress();
1298
1299 int main() {
1300 compress()
1301 ; return 0; }
1302 EOF
1303 if { (eval echo configure:1304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1304 rm -rf conftest*
1305 eval "ac_cv_lib_$ac_lib_var=yes"
1306 else
1307 echo "configure: failed program was:" >&5
1308 cat conftest.$ac_ext >&5
1309 rm -rf conftest*
1310 eval "ac_cv_lib_$ac_lib_var=no"
1311 fi
1312 rm -f conftest*
1313 LIBS="$ac_save_LIBS"
1314
1315 fi
1316 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1317 echo "$ac_t""yes" 1>&6
1318
1319 ac_have_libz="yes"
1320 ZLIB="-lz"
1321
1322 else
1323 echo "$ac_t""no" 1>&6
1324
1325 ac_have_libz="no"
1326
1327 fi
1328
1329
1330 echo $ac_n "checking for FT_Load_Glyph in -lfreetype""... $ac_c" 1>&6
1331 echo "configure:1332: checking for FT_Load_Glyph in -lfreetype" >&5
1332 ac_lib_var=`echo freetype'_'FT_Load_Glyph | sed 'y%./+-%__p_%'`
1333 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1334 echo $ac_n "(cached) $ac_c" 1>&6
1335 else
1336 ac_save_LIBS="$LIBS"
1337 LIBS="-lfreetype ${LIBPATH} ${MATHLIBS} $LIBS"
1338 cat > conftest.$ac_ext <<EOF
1339 #line 1340 "configure"
1340 #include "confdefs.h"
1341 /* Override any gcc2 internal prototype to avoid an error. */
1342 /* We use char because int might match the return type of a gcc2
1343 builtin and then its argument prototype would still apply. */
1344 char FT_Load_Glyph();
1345
1346 int main() {
1347 FT_Load_Glyph()
1348 ; return 0; }
1349 EOF
1350 if { (eval echo configure:1351: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1351 rm -rf conftest*
1352 eval "ac_cv_lib_$ac_lib_var=yes"
1353 else
1354 echo "configure: failed program was:" >&5
1355 cat conftest.$ac_ext >&5
1356 rm -rf conftest*
1357 eval "ac_cv_lib_$ac_lib_var=no"
1358 fi
1359 rm -f conftest*
1360 LIBS="$ac_save_LIBS"
1361
1362 fi
1363 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1364 echo "$ac_t""yes" 1>&6
1365
1366 ac_have_libfreetype="yes"
1367 LIBFT="-lfreetype"
1368
1369 else
1370 echo "$ac_t""no" 1>&6
1371
1372 ac_have_libfreetype="no"
1373
1374 fi
1375
1376
1377 echo $ac_n "checking for TT_Load_Glyph in -lttf""... $ac_c" 1>&6
1378 echo "configure:1379: checking for TT_Load_Glyph in -lttf" >&5
1379 ac_lib_var=`echo ttf'_'TT_Load_Glyph | sed 'y%./+-%__p_%'`
1380 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1381 echo $ac_n "(cached) $ac_c" 1>&6
1382 else
1383 ac_save_LIBS="$LIBS"
1384 LIBS="-lttf ${LIBPATH} ${MATHLIBS} $LIBS"
1385 cat > conftest.$ac_ext <<EOF
1386 #line 1387 "configure"
1387 #include "confdefs.h"
1388 /* Override any gcc2 internal prototype to avoid an error. */
1389 /* We use char because int might match the return type of a gcc2
1390 builtin and then its argument prototype would still apply. */
1391 char TT_Load_Glyph();
1392
1393 int main() {
1394 TT_Load_Glyph()
1395 ; return 0; }
1396 EOF
1397 if { (eval echo configure:1398: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1398 rm -rf conftest*
1399 eval "ac_cv_lib_$ac_lib_var=yes"
1400 else
1401 echo "configure: failed program was:" >&5
1402 cat conftest.$ac_ext >&5
1403 rm -rf conftest*
1404 eval "ac_cv_lib_$ac_lib_var=no"
1405 fi
1406 rm -f conftest*
1407 LIBS="$ac_save_LIBS"
1408
1409 fi
1410 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1411 echo "$ac_t""yes" 1>&6
1412
1413 ac_have_libttf="yes"
1414 LIBTT="-lttf"
1415
1416 else
1417 echo "$ac_t""no" 1>&6
1418
1419 ac_have_libttf="no"
1420
1421 fi
1422
1423
1424 echo $ac_n "checking for png_create_read_struct in -lpng""... $ac_c" 1>&6
1425 echo "configure:1426: checking for png_create_read_struct in -lpng" >&5
1426 ac_lib_var=`echo png'_'png_create_read_struct | sed 'y%./+-%__p_%'`
1427 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1428 echo $ac_n "(cached) $ac_c" 1>&6
1429 else
1430 ac_save_LIBS="$LIBS"
1431 LIBS="-lpng ${LIBPATH} ${ZLIB} ${MATHLIBS} $LIBS"
1432 cat > conftest.$ac_ext <<EOF
1433 #line 1434 "configure"
1434 #include "confdefs.h"
1435 /* Override any gcc2 internal prototype to avoid an error. */
1436 /* We use char because int might match the return type of a gcc2
1437 builtin and then its argument prototype would still apply. */
1438 char png_create_read_struct ();
1439
1440 int main() {
1441 png_create_read_struct ()
1442 ; return 0; }
1443 EOF
1444 if { (eval echo configure:1445: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1445 rm -rf conftest*
1446 eval "ac_cv_lib_$ac_lib_var=yes"
1447 else
1448 echo "configure: failed program was:" >&5
1449 cat conftest.$ac_ext >&5
1450 rm -rf conftest*
1451 eval "ac_cv_lib_$ac_lib_var=no"
1452 fi
1453 rm -f conftest*
1454 LIBS="$ac_save_LIBS"
1455
1456 fi
1457 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1458 echo "$ac_t""yes" 1>&6
1459
1460 ac_have_libpng="yes"
1461 LIBPNG="-lpng"
1462
1463 else
1464 echo "$ac_t""no" 1>&6
1465
1466 ac_have_libpng="no"
1467
1468 fi
1469
1470
1471 echo $ac_n "checking for jpeg_CreateCompress in -ljpeg""... $ac_c" 1>&6
1472 echo "configure:1473: checking for jpeg_CreateCompress in -ljpeg" >&5
1473 ac_lib_var=`echo jpeg'_'jpeg_CreateCompress | sed 'y%./+-%__p_%'`
1474 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1475 echo $ac_n "(cached) $ac_c" 1>&6
1476 else
1477 ac_save_LIBS="$LIBS"
1478 LIBS="-ljpeg ${LIBPATH} ${MATHLIBS} $LIBS"
1479 cat > conftest.$ac_ext <<EOF
1480 #line 1481 "configure"
1481 #include "confdefs.h"
1482 /* Override any gcc2 internal prototype to avoid an error. */
1483 /* We use char because int might match the return type of a gcc2
1484 builtin and then its argument prototype would still apply. */
1485 char jpeg_CreateCompress();
1486
1487 int main() {
1488 jpeg_CreateCompress()
1489 ; return 0; }
1490 EOF
1491 if { (eval echo configure:1492: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1492 rm -rf conftest*
1493 eval "ac_cv_lib_$ac_lib_var=yes"
1494 else
1495 echo "configure: failed program was:" >&5
1496 cat conftest.$ac_ext >&5
1497 rm -rf conftest*
1498 eval "ac_cv_lib_$ac_lib_var=no"
1499 fi
1500 rm -f conftest*
1501 LIBS="$ac_save_LIBS"
1502
1503 fi
1504 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1505 echo "$ac_t""yes" 1>&6
1506
1507 ac_have_libjpeg="yes"
1508 LIBJPEG="-ljpeg"
1509
1510 else
1511 echo "$ac_t""no" 1>&6
1512
1513 ac_have_libjpeg="no"
1514
1515 fi
1516
1517
1518 OLIBS="${LIBS}"
1519 LIBS="${LIBS} ${MATHLIB}"
1520 echo $ac_n "checking "whether libpng needs -lz"""... $ac_c" 1>&6
1521 echo "configure:1522: checking "whether libpng needs -lz"" >&5
1522 if eval "test \"`echo '$''{'ac_cv_png_needs_z'+set}'`\" = set"; then
1523 echo $ac_n "(cached) $ac_c" 1>&6
1524 else
1525 cat > conftest.$ac_ext <<EOF
1526 #line 1527 "configure"
1527 #include "confdefs.h"
1528 /* Override any gcc2 internal prototype to avoid an error. */
1529 /* We use char because int might match the return type of a gcc2
1530 builtin and then its argument prototype would still apply. */
1531 char png_create_read_struct();
1532
1533 int main() {
1534 png_create_read_struct()
1535 ; return 0; }
1536 EOF
1537 if { (eval echo configure:1538: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1538 rm -rf conftest*
1539 ac_cv_png_needs_z="no"
1540
1541 else
1542 echo "configure: failed program was:" >&5
1543 cat conftest.$ac_ext >&5
1544 rm -rf conftest*
1545 ac_cv_png_needs_z="yes"
1546
1547 fi
1548 rm -f conftest*
1549 fi
1550
1551 echo "$ac_t""$ac_cv_png_needs_z" 1>&6
1552 LIBS="${OLIBS}"
1553
1554
1555 OLIBS="${LIBS}"
1556 LIBS="${LIBS} ${LIBFT} ${LIBTT} ${LIBJPEG} ${MATHLIB}"
1557 echo $ac_n "checking "whether libgd needs -lpng"""... $ac_c" 1>&6
1558 echo "configure:1559: checking "whether libgd needs -lpng"" >&5
1559 if eval "test \"`echo '$''{'ac_cv_gd_needs_png'+set}'`\" = set"; then
1560 echo $ac_n "(cached) $ac_c" 1>&6
1561 else
1562 cat > conftest.$ac_ext <<EOF
1563 #line 1564 "configure"
1564 #include "confdefs.h"
1565 /* Override any gcc2 internal prototype to avoid an error. */
1566 /* We use char because int might match the return type of a gcc2
1567 builtin and then its argument prototype would still apply. */
1568 char gdImagePng();
1569
1570 int main() {
1571 gdImagePng()
1572 ; return 0; }
1573 EOF
1574 if { (eval echo configure:1575: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1575 rm -rf conftest*
1576 ac_cv_gd_needs_png="no"
1577
1578 else
1579 echo "configure: failed program was:" >&5
1580 cat conftest.$ac_ext >&5
1581 rm -rf conftest*
1582 ac_cv_gd_needs_png="yes"
1583
1584 fi
1585 rm -f conftest*
1586 fi
1587
1588 echo "$ac_t""$ac_cv_gd_needs_png" 1>&6
1589 LIBS="${OLIBS}"
1590
1591 OLIBS="${LIBS}"
1592 LIBS="${LIBS} ${LIBFT} ${LIBTT} ${LIBPNG} ${LIBZ} ${MATHLIB}"
1593 echo $ac_n "checking "whether libgd needs -ljpeg"""... $ac_c" 1>&6
1594 echo "configure:1595: checking "whether libgd needs -ljpeg"" >&5
1595 if eval "test \"`echo '$''{'ac_cv_gd_needs_jpeg'+set}'`\" = set"; then
1596 echo $ac_n "(cached) $ac_c" 1>&6
1597 else
1598 cat > conftest.$ac_ext <<EOF
1599 #line 1600 "configure"
1600 #include "confdefs.h"
1601 /* Override any gcc2 internal prototype to avoid an error. */
1602 /* We use char because int might match the return type of a gcc2
1603 builtin and then its argument prototype would still apply. */
1604 char gdImageJpeg();
1605
1606 int main() {
1607 gdImageJpeg()
1608 ; return 0; }
1609 EOF
1610 if { (eval echo configure:1611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1611 rm -rf conftest*
1612 ac_cv_gd_needs_jpeg="no"
1613
1614 else
1615 echo "configure: failed program was:" >&5
1616 cat conftest.$ac_ext >&5
1617 rm -rf conftest*
1618 ac_cv_gd_needs_jpeg="yes"
1619
1620 fi
1621 rm -f conftest*
1622 fi
1623
1624 echo "$ac_t""$ac_cv_gd_needs_jpeg" 1>&6
1625 LIBS="${OLIBS}"
1626
1627 OLIBS="${LIBS}"
1628 LIBS="${LIBS} ${LIBFT} ${LIBJPEG} ${LIBPNG} ${LIBZ} ${MATHLIB}"
1629 echo $ac_n "checking "whether libgd needs -lttf"""... $ac_c" 1>&6
1630 echo "configure:1631: checking "whether libgd needs -lttf"" >&5
1631 if eval "test \"`echo '$''{'ac_cv_gd_needs_ttf'+set}'`\" = set"; then
1632 echo $ac_n "(cached) $ac_c" 1>&6
1633 else
1634 cat > conftest.$ac_ext <<EOF
1635 #line 1636 "configure"
1636 #include "confdefs.h"
1637 /* Override any gcc2 internal prototype to avoid an error. */
1638 /* We use char because int might match the return type of a gcc2
1639 builtin and then its argument prototype would still apply. */
1640 char gdImageStringTTF();
1641
1642 int main() {
1643 gdImageStringTTF()
1644 ; return 0; }
1645 EOF
1646 if { (eval echo configure:1647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1647 rm -rf conftest*
1648 ac_cv_gd_needs_ttf="no"
1649
1650 else
1651 echo "configure: failed program was:" >&5
1652 cat conftest.$ac_ext >&5
1653 rm -rf conftest*
1654 ac_cv_gd_needs_ttf="yes"
1655
1656 fi
1657 rm -f conftest*
1658 fi
1659
1660 echo "$ac_t""$ac_cv_gd_needs_ttf" 1>&6
1661 LIBS="${OLIBS}"
1662
1663 OLIBS="${LIBS}"
1664 LIBS="${LIBS} ${LIBTT} ${LIBJPEG} ${LIBPNG} ${LIBZ} ${MATHLIB}"
1665 echo $ac_n "checking "whether libgd needs -lfreetype"""... $ac_c" 1>&6
1666 echo "configure:1667: checking "whether libgd needs -lfreetype"" >&5
1667 if eval "test \"`echo '$''{'ac_cv_gd_needs_freetype'+set}'`\" = set"; then
1668 echo $ac_n "(cached) $ac_c" 1>&6
1669 else
1670 cat > conftest.$ac_ext <<EOF
1671 #line 1672 "configure"
1672 #include "confdefs.h"
1673 /* Override any gcc2 internal prototype to avoid an error. */
1674 /* We use char because int might match the return type of a gcc2
1675 builtin and then its argument prototype would still apply. */
1676 char gdImageStringFT();
1677
1678 int main() {
1679 gdImageStringFT()
1680 ; return 0; }
1681 EOF
1682 if { (eval echo configure:1683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1683 rm -rf conftest*
1684 ac_cv_gd_needs_freetype="no"
1685
1686 else
1687 echo "configure: failed program was:" >&5
1688 cat conftest.$ac_ext >&5
1689 rm -rf conftest*
1690 ac_cv_gd_needs_freetype="yes"
1691
1692 fi
1693 rm -f conftest*
1694 fi
1695
1696 echo "$ac_t""$ac_cv_gd_needs_freetype" 1>&6
1697 LIBS="${OLIBS}"
1698
1699 if test "$ac_cv_gd_needs_freetype" = "yes"
1700 then
1701 if test "$ac_have_libfreetype" != "yes" -a "$ac_have_libttf" != "yes"
1702 then
1703 echo "** WARNING: Required library libfreetype not found"
1704 fi
1705 LIBS="${LIBS} ${LIBFT}"
1706 fi
1707
1708 if test "$ac_cv_gd_needs_ttf" = "yes"
1709 then
1710 if test "$ac_have_libttf" != "yes" -a "$ac_have_libfreetype" != "yes"
1711 then
1712 echo "** WARNING: Required library libttf not found"
1713 fi
1714 LIBS="${LIBS} ${LIBTT}"
1715 fi
1716
1717 if test "$ac_cv_gd_needs_jpeg" = "yes"
1718 then
1719 if test "$ac_have_libjpeg" != "yes"
1720 then
1721 echo "** WARNING: Required library libjpeg not found"
1722 fi
1723 LIBS="${LIBS} ${LIBJPEG}"
1724 fi
1725
1726 if test "$ac_cv_gd_needs_png" = "yes"
1727 then
1728 if test "$ac_have_libpng" != "yes"
1729 then
1730 echo "** WARNING: Required library libpng not found"
1731 fi
1732 LIBS="${LIBS} ${LIBPNG}"
1733 if test "$ac_cv_png_needs_z" = "yes"
1734 then
1735 if test "$ac_have_libz" != "yes"
1736 then
1737 echo "** WARNING: Required library libz not found"
1738 fi
1739 LIBS="${LIBS} ${LIBZ}"
1740 fi
1741 fi
1742
1743 LIBS="${LIBS} ${MATHLIBS}"
1744
1745 echo $ac_n "checking for gdImageGif in -lgd""... $ac_c" 1>&6
1746 echo "configure:1747: checking for gdImageGif in -lgd" >&5
1747 ac_lib_var=`echo gd'_'gdImageGif | sed 'y%./+-%__p_%'`
1748 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1749 echo $ac_n "(cached) $ac_c" 1>&6
1750 else
1751 ac_save_LIBS="$LIBS"
1752 LIBS="-lgd $LIBS"
1753 cat > conftest.$ac_ext <<EOF
1754 #line 1755 "configure"
1755 #include "confdefs.h"
1756 /* Override any gcc2 internal prototype to avoid an error. */
1757 /* We use char because int might match the return type of a gcc2
1758 builtin and then its argument prototype would still apply. */
1759 char gdImageGif();
1760
1761 int main() {
1762 gdImageGif()
1763 ; return 0; }
1764 EOF
1765 if { (eval echo configure:1766: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1766 rm -rf conftest*
1767 eval "ac_cv_lib_$ac_lib_var=yes"
1768 else
1769 echo "configure: failed program was:" >&5
1770 cat conftest.$ac_ext >&5
1771 rm -rf conftest*
1772 eval "ac_cv_lib_$ac_lib_var=no"
1773 fi
1774 rm -f conftest*
1775 LIBS="$ac_save_LIBS"
1776
1777 fi
1778 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1779 echo "$ac_t""yes" 1>&6
1780
1781 cat >> confdefs.h <<\EOF
1782 #define HAVE_IMAGE_GIF 1
1783 EOF
1784
1785 have_gifs="yes"
1786
1787 else
1788 echo "$ac_t""no" 1>&6
1789 have_gifs="no"
1790
1791 fi
1792
1793
1794 if test "${have_gifs}" = "yes"
1795 then
1796 echo "** You have a very old GD library. Please consider"
1797 echo " upgrading to a more recent version (1.8.4 or newer)."
1798 echo " --Note that f.x. ViewCVS needs CvsGraph to generate PNG"
1799 echo " images and ancient GD libraries might contain many bugs."
1800 echo " However, if you need GIFs, then you must stick to this"
1801 echo " old version."
1802 fi
1803
1804 echo $ac_n "checking for gdImagePng in -lgd""... $ac_c" 1>&6
1805 echo "configure:1806: checking for gdImagePng in -lgd" >&5
1806 ac_lib_var=`echo gd'_'gdImagePng | sed 'y%./+-%__p_%'`
1807 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1808 echo $ac_n "(cached) $ac_c" 1>&6
1809 else
1810 ac_save_LIBS="$LIBS"
1811 LIBS="-lgd $LIBS"
1812 cat > conftest.$ac_ext <<EOF
1813 #line 1814 "configure"
1814 #include "confdefs.h"
1815 /* Override any gcc2 internal prototype to avoid an error. */
1816 /* We use char because int might match the return type of a gcc2
1817 builtin and then its argument prototype would still apply. */
1818 char gdImagePng();
1819
1820 int main() {
1821 gdImagePng()
1822 ; return 0; }
1823 EOF
1824 if { (eval echo configure:1825: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1825 rm -rf conftest*
1826 eval "ac_cv_lib_$ac_lib_var=yes"
1827 else
1828 echo "configure: failed program was:" >&5
1829 cat conftest.$ac_ext >&5
1830 rm -rf conftest*
1831 eval "ac_cv_lib_$ac_lib_var=no"
1832 fi
1833 rm -f conftest*
1834 LIBS="$ac_save_LIBS"
1835
1836 fi
1837 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1838 echo "$ac_t""yes" 1>&6
1839
1840 cat >> confdefs.h <<\EOF
1841 #define HAVE_IMAGE_PNG 1
1842 EOF
1843
1844
1845 else
1846 echo "$ac_t""no" 1>&6
1847 fi
1848
1849 echo $ac_n "checking for gdImageJpeg in -lgd""... $ac_c" 1>&6
1850 echo "configure:1851: checking for gdImageJpeg in -lgd" >&5
1851 ac_lib_var=`echo gd'_'gdImageJpeg | sed 'y%./+-%__p_%'`
1852 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1853 echo $ac_n "(cached) $ac_c" 1>&6
1854 else
1855 ac_save_LIBS="$LIBS"
1856 LIBS="-lgd $LIBS"
1857 cat > conftest.$ac_ext <<EOF
1858 #line 1859 "configure"
1859 #include "confdefs.h"
1860 /* Override any gcc2 internal prototype to avoid an error. */
1861 /* We use char because int might match the return type of a gcc2
1862 builtin and then its argument prototype would still apply. */
1863 char gdImageJpeg();
1864
1865 int main() {
1866 gdImageJpeg()
1867 ; return 0; }
1868 EOF
1869 if { (eval echo configure:1870: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1870 rm -rf conftest*
1871 eval "ac_cv_lib_$ac_lib_var=yes"
1872 else
1873 echo "configure: failed program was:" >&5
1874 cat conftest.$ac_ext >&5
1875 rm -rf conftest*
1876 eval "ac_cv_lib_$ac_lib_var=no"
1877 fi
1878 rm -f conftest*
1879 LIBS="$ac_save_LIBS"
1880
1881 fi
1882 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1883 echo "$ac_t""yes" 1>&6
1884
1885 cat >> confdefs.h <<\EOF
1886 #define HAVE_IMAGE_JPEG 1
1887 EOF
1888
1889
1890 else
1891 echo "$ac_t""no" 1>&6
1892 fi
1893
1894 echo $ac_n "checking for gdImageStringTTF in -lgd""... $ac_c" 1>&6
1895 echo "configure:1896: checking for gdImageStringTTF in -lgd" >&5
1896 ac_lib_var=`echo gd'_'gdImageStringTTF | sed 'y%./+-%__p_%'`
1897 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1898 echo $ac_n "(cached) $ac_c" 1>&6
1899 else
1900 ac_save_LIBS="$LIBS"
1901 LIBS="-lgd $LIBS"
1902 cat > conftest.$ac_ext <<EOF
1903 #line 1904 "configure"
1904 #include "confdefs.h"
1905 /* Override any gcc2 internal prototype to avoid an error. */
1906 /* We use char because int might match the return type of a gcc2
1907 builtin and then its argument prototype would still apply. */
1908 char gdImageStringTTF();
1909
1910 int main() {
1911 gdImageStringTTF()
1912 ; return 0; }
1913 EOF
1914 if { (eval echo configure:1915: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1915 rm -rf conftest*
1916 eval "ac_cv_lib_$ac_lib_var=yes"
1917 else
1918 echo "configure: failed program was:" >&5
1919 cat conftest.$ac_ext >&5
1920 rm -rf conftest*
1921 eval "ac_cv_lib_$ac_lib_var=no"
1922 fi
1923 rm -f conftest*
1924 LIBS="$ac_save_LIBS"
1925
1926 fi
1927 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1928 echo "$ac_t""yes" 1>&6
1929
1930 if test "$ac_have_libttf" = "yes"
1931 then
1932 cat >> confdefs.h <<\EOF
1933 #define HAVE_GDIMAGESTRINGTTF 1
1934 EOF
1935
1936 fi
1937
1938 else
1939 echo "$ac_t""no" 1>&6
1940 fi
1941
1942 echo $ac_n "checking for gdImageStringFT in -lgd""... $ac_c" 1>&6
1943 echo "configure:1944: checking for gdImageStringFT in -lgd" >&5
1944 ac_lib_var=`echo gd'_'gdImageStringFT | sed 'y%./+-%__p_%'`
1945 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1946 echo $ac_n "(cached) $ac_c" 1>&6
1947 else
1948 ac_save_LIBS="$LIBS"
1949 LIBS="-lgd $LIBS"
1950 cat > conftest.$ac_ext <<EOF
1951 #line 1952 "configure"
1952 #include "confdefs.h"
1953 /* Override any gcc2 internal prototype to avoid an error. */
1954 /* We use char because int might match the return type of a gcc2
1955 builtin and then its argument prototype would still apply. */
1956 char gdImageStringFT();
1957
1958 int main() {
1959 gdImageStringFT()
1960 ; return 0; }
1961 EOF
1962 if { (eval echo configure:1963: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1963 rm -rf conftest*
1964 eval "ac_cv_lib_$ac_lib_var=yes"
1965 else
1966 echo "configure: failed program was:" >&5
1967 cat conftest.$ac_ext >&5
1968 rm -rf conftest*
1969 eval "ac_cv_lib_$ac_lib_var=no"
1970 fi
1971 rm -f conftest*
1972 LIBS="$ac_save_LIBS"
1973
1974 fi
1975 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1976 echo "$ac_t""yes" 1>&6
1977
1978 if test "$ac_have_libfreetype" = "yes"
1979 then
1980 cat >> confdefs.h <<\EOF
1981 #define HAVE_GDIMAGESTRINGFT 1
1982 EOF
1983
1984 fi
1985
1986 else
1987 echo "$ac_t""no" 1>&6
1988 fi
1989
1990
1991
1992
1993
1994 trap '' 1 2 15
1995 cat > confcache <<\EOF
1996 # This file is a shell script that caches the results of configure
1997 # tests run on this system so they can be shared between configure
1998 # scripts and configure runs. It is not useful on other systems.
1999 # If it contains results you don't want to keep, you may remove or edit it.
2000 #
2001 # By default, configure uses ./config.cache as the cache file,
2002 # creating it if it does not exist already. You can give configure
2003 # the --cache-file=FILE option to use a different cache file; that is
2004 # what configure does when it calls configure scripts in
2005 # subdirectories, so they share the cache.
2006 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2007 # config.status only pays attention to the cache file if you give it the
2008 # --recheck option to rerun configure.
2009 #
2010 EOF
2011 # The following way of writing the cache mishandles newlines in values,
2012 # but we know of no workaround that is simple, portable, and efficient.
2013 # So, don't put newlines in cache variables' values.
2014 # Ultrix sh set writes to stderr and can't be redirected directly,
2015 # and sets the high bit in the cache file unless we assign to the vars.
2016 (set) 2>&1 |
2017 case `(ac_space=' '; set | grep ac_space) 2>&1` in
2018 *ac_space=\ *)
2019 # `set' does not quote correctly, so add quotes (double-quote substitution
2020 # turns \\\\ into \\, and sed turns \\ into \).
2021 sed -n \
2022 -e "s/'/'\\\\''/g" \
2023 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2024 ;;
2025 *)
2026 # `set' quotes correctly as required by POSIX, so do not add quotes.
2027 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2028 ;;
2029 esac >> confcache
2030 if cmp -s $cache_file confcache; then
2031 :
2032 else
2033 if test -w $cache_file; then
2034 echo "updating cache $cache_file"
2035 cat confcache > $cache_file
2036 else
2037 echo "not updating unwritable cache $cache_file"
2038 fi
2039 fi
2040 rm -f confcache
2041
2042 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2043
2044 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2045 # Let make expand exec_prefix.
2046 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2047
2048 # Any assignment to VPATH causes Sun make to only execute
2049 # the first set of double-colon rules, so remove it if not needed.
2050 # If there is a colon in the path, we need to keep it.
2051 if test "x$srcdir" = x.; then
2052 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
2053 fi
2054
2055 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2056
2057 DEFS=-DHAVE_CONFIG_H
2058
2059 # Without the "./", some shells look in PATH for config.status.
2060 : ${CONFIG_STATUS=./config.status}
2061
2062 echo creating $CONFIG_STATUS
2063 rm -f $CONFIG_STATUS
2064 cat > $CONFIG_STATUS <<EOF
2065 #! /bin/sh
2066 # Generated automatically by configure.
2067 # Run this file to recreate the current configuration.
2068 # This directory was configured as follows,
2069 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2070 #
2071 # $0 $ac_configure_args
2072 #
2073 # Compiler output produced by configure, useful for debugging
2074 # configure, is in ./config.log if it exists.
2075
2076 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2077 for ac_option
2078 do
2079 case "\$ac_option" in
2080 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2081 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2082 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2083 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2084 echo "$CONFIG_STATUS generated by autoconf version 2.13"
2085 exit 0 ;;
2086 -help | --help | --hel | --he | --h)
2087 echo "\$ac_cs_usage"; exit 0 ;;
2088 *) echo "\$ac_cs_usage"; exit 1 ;;
2089 esac
2090 done
2091
2092 ac_given_srcdir=$srcdir
2093
2094 trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2095 EOF
2096 cat >> $CONFIG_STATUS <<EOF
2097
2098 # Protect against being on the right side of a sed subst in config.status.
2099 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2100 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2101 $ac_vpsub
2102 $extrasub
2103 s%@SHELL@%$SHELL%g
2104 s%@CFLAGS@%$CFLAGS%g
2105 s%@CPPFLAGS@%$CPPFLAGS%g
2106 s%@CXXFLAGS@%$CXXFLAGS%g
2107 s%@FFLAGS@%$FFLAGS%g
2108 s%@DEFS@%$DEFS%g
2109 s%@LDFLAGS@%$LDFLAGS%g
2110 s%@LIBS@%$LIBS%g
2111 s%@exec_prefix@%$exec_prefix%g
2112 s%@prefix@%$prefix%g
2113 s%@program_transform_name@%$program_transform_name%g
2114 s%@bindir@%$bindir%g
2115 s%@sbindir@%$sbindir%g
2116 s%@libexecdir@%$libexecdir%g
2117 s%@datadir@%$datadir%g
2118 s%@sysconfdir@%$sysconfdir%g
2119 s%@sharedstatedir@%$sharedstatedir%g
2120 s%@localstatedir@%$localstatedir%g
2121 s%@libdir@%$libdir%g
2122 s%@includedir@%$includedir%g
2123 s%@oldincludedir@%$oldincludedir%g
2124 s%@infodir@%$infodir%g
2125 s%@mandir@%$mandir%g
2126 s%@CC@%$CC%g
2127 s%@LEX@%$LEX%g
2128 s%@LEXLIB@%$LEXLIB%g
2129 s%@YACC@%$YACC%g
2130 s%@CPP@%$CPP%g
2131 s%@LEXFLAGS@%$LEXFLAGS%g
2132
2133 CEOF
2134 EOF
2135
2136 cat >> $CONFIG_STATUS <<\EOF
2137
2138 # Split the substitutions into bite-sized pieces for seds with
2139 # small command number limits, like on Digital OSF/1 and HP-UX.
2140 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2141 ac_file=1 # Number of current file.
2142 ac_beg=1 # First line for current file.
2143 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2144 ac_more_lines=:
2145 ac_sed_cmds=""
2146 while $ac_more_lines; do
2147 if test $ac_beg -gt 1; then
2148 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2149 else
2150 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2151 fi
2152 if test ! -s conftest.s$ac_file; then
2153 ac_more_lines=false
2154 rm -f conftest.s$ac_file
2155 else
2156 if test -z "$ac_sed_cmds"; then
2157 ac_sed_cmds="sed -f conftest.s$ac_file"
2158 else
2159 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2160 fi
2161 ac_file=`expr $ac_file + 1`
2162 ac_beg=$ac_end
2163 ac_end=`expr $ac_end + $ac_max_sed_cmds`
2164 fi
2165 done
2166 if test -z "$ac_sed_cmds"; then
2167 ac_sed_cmds=cat
2168 fi
2169 EOF
2170
2171 cat >> $CONFIG_STATUS <<EOF
2172
2173 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
2174 EOF
2175 cat >> $CONFIG_STATUS <<\EOF
2176 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2177 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2178 case "$ac_file" in
2179 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2180 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2181 *) ac_file_in="${ac_file}.in" ;;
2182 esac
2183
2184 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2185
2186 # Remove last slash and all that follows it. Not all systems have dirname.
2187 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2188 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2189 # The file is in a subdirectory.
2190 test ! -d "$ac_dir" && mkdir "$ac_dir"
2191 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2192 # A "../" for each directory in $ac_dir_suffix.
2193 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2194 else
2195 ac_dir_suffix= ac_dots=
2196 fi
2197
2198 case "$ac_given_srcdir" in
2199 .) srcdir=.
2200 if test -z "$ac_dots"; then top_srcdir=.
2201 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2202 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2203 *) # Relative path.
2204 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2205 top_srcdir="$ac_dots$ac_given_srcdir" ;;
2206 esac
2207
2208
2209 echo creating "$ac_file"
2210 rm -f "$ac_file"
2211 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2212 case "$ac_file" in
2213 *Makefile*) ac_comsub="1i\\
2214 # $configure_input" ;;
2215 *) ac_comsub= ;;
2216 esac
2217
2218 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2219 sed -e "$ac_comsub
2220 s%@configure_input@%$configure_input%g
2221 s%@srcdir@%$srcdir%g
2222 s%@top_srcdir@%$top_srcdir%g
2223 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2224 fi; done
2225 rm -f conftest.s*
2226
2227 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2228 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2229 #
2230 # ac_d sets the value in "#define NAME VALUE" lines.
2231 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2232 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
2233 ac_dC='\3'
2234 ac_dD='%g'
2235 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2236 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2237 ac_uB='\([ ]\)%\1#\2define\3'
2238 ac_uC=' '
2239 ac_uD='\4%g'
2240 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2241 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2242 ac_eB='$%\1#\2define\3'
2243 ac_eC=' '
2244 ac_eD='%g'
2245
2246 if test "${CONFIG_HEADERS+set}" != set; then
2247 EOF
2248 cat >> $CONFIG_STATUS <<EOF
2249 CONFIG_HEADERS="config.h"
2250 EOF
2251 cat >> $CONFIG_STATUS <<\EOF
2252 fi
2253 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2254 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2255 case "$ac_file" in
2256 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2257 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2258 *) ac_file_in="${ac_file}.in" ;;
2259 esac
2260
2261 echo creating $ac_file
2262
2263 rm -f conftest.frag conftest.in conftest.out
2264 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2265 cat $ac_file_inputs > conftest.in
2266
2267 EOF
2268
2269 # Transform confdefs.h into a sed script conftest.vals that substitutes
2270 # the proper values into config.h.in to produce config.h. And first:
2271 # Protect against being on the right side of a sed subst in config.status.
2272 # Protect against being in an unquoted here document in config.status.
2273 rm -f conftest.vals
2274 cat > conftest.hdr <<\EOF
2275 s/[\\&%]/\\&/g
2276 s%[\\$`]%\\&%g
2277 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2278 s%ac_d%ac_u%gp
2279 s%ac_u%ac_e%gp
2280 EOF
2281 sed -n -f conftest.hdr confdefs.h > conftest.vals
2282 rm -f conftest.hdr
2283
2284 # This sed command replaces #undef with comments. This is necessary, for
2285 # example, in the case of _POSIX_SOURCE, which is predefined and required
2286 # on some systems where configure will not decide to define it.
2287 cat >> conftest.vals <<\EOF
2288 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2289 EOF
2290
2291 # Break up conftest.vals because some shells have a limit on
2292 # the size of here documents, and old seds have small limits too.
2293
2294 rm -f conftest.tail
2295 while :
2296 do
2297 ac_lines=`grep -c . conftest.vals`
2298 # grep -c gives empty output for an empty file on some AIX systems.
2299 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2300 # Write a limited-size here document to conftest.frag.
2301 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2302 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2303 echo 'CEOF
2304 sed -f conftest.frag conftest.in > conftest.out
2305 rm -f conftest.in
2306 mv conftest.out conftest.in
2307 ' >> $CONFIG_STATUS
2308 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2309 rm -f conftest.vals
2310 mv conftest.tail conftest.vals
2311 done
2312 rm -f conftest.vals
2313
2314 cat >> $CONFIG_STATUS <<\EOF
2315 rm -f conftest.frag conftest.h
2316 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2317 cat conftest.in >> conftest.h
2318 rm -f conftest.in
2319 if cmp -s $ac_file conftest.h 2>/dev/null; then
2320 echo "$ac_file is unchanged"
2321 rm -f conftest.h
2322 else
2323 # Remove last slash and all that follows it. Not all systems have dirname.
2324 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2325 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2326 # The file is in a subdirectory.
2327 test ! -d "$ac_dir" && mkdir "$ac_dir"
2328 fi
2329 rm -f $ac_file
2330 mv conftest.h $ac_file
2331 fi
2332 fi; done
2333
2334 EOF
2335 cat >> $CONFIG_STATUS <<EOF
2336
2337 EOF
2338 cat >> $CONFIG_STATUS <<\EOF
2339
2340 exit 0
2341 EOF
2342 chmod +x $CONFIG_STATUS
2343 rm -fr confdefs* $ac_clean_files
2344 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2345
2346
2347 echo "Configure done. Run 'make' to build CvsGraph"
2348

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