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Revision 1.4 - (hide annotations)
Sun Mar 4 20:15:02 2001 UTC (16 years, 9 months ago) by bertho
Branch: MAIN
CVS Tags: REL_1_1_1, REL_1_1_0
Changes since 1.3: +64 -46 lines
Updated configure to accept separate include/lib dirs for gd
1 bertho 1.1 #! /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="$ac_help
15 bertho 1.4 --with-gd-inc=DIR location of the gd includes"
16 bertho 1.1 ac_help="$ac_help
17 bertho 1.4 --with-gd-lib=DIR location of the gd library"
18     ac_help="$ac_help
19     --with-z-inc=DIR location of zlib includes"
20     ac_help="$ac_help
21     --with-z-lib=DIR location of zlib library"
22 bertho 1.1 ac_help="$ac_help
23     --with-png=DIR location of png lib/inc"
24 bertho 1.3 ac_help="$ac_help
25     --disable-speed Turn off lex table optimization reducing speed and size of executable"
26 bertho 1.1
27     # Initialize some variables set by options.
28     # The variables have the same names as the options, with
29     # dashes changed to underlines.
30     build=NONE
31     cache_file=./config.cache
32     exec_prefix=NONE
33     host=NONE
34     no_create=
35     nonopt=NONE
36     no_recursion=
37     prefix=NONE
38     program_prefix=NONE
39     program_suffix=NONE
40     program_transform_name=s,x,x,
41     silent=
42     site=
43     srcdir=
44     target=NONE
45     verbose=
46     x_includes=NONE
47     x_libraries=NONE
48     bindir='${exec_prefix}/bin'
49     sbindir='${exec_prefix}/sbin'
50     libexecdir='${exec_prefix}/libexec'
51     datadir='${prefix}/share'
52     sysconfdir='${prefix}/etc'
53     sharedstatedir='${prefix}/com'
54     localstatedir='${prefix}/var'
55     libdir='${exec_prefix}/lib'
56     includedir='${prefix}/include'
57     oldincludedir='/usr/include'
58     infodir='${prefix}/info'
59     mandir='${prefix}/man'
60    
61     # Initialize some other variables.
62     subdirs=
63     MFLAGS= MAKEFLAGS=
64     SHELL=${CONFIG_SHELL-/bin/sh}
65     # Maximum number of lines to put in a shell here document.
66     ac_max_here_lines=12
67    
68     ac_prev=
69     for ac_option
70     do
71    
72     # If the previous option needs an argument, assign it.
73     if test -n "$ac_prev"; then
74     eval "$ac_prev=\$ac_option"
75     ac_prev=
76     continue
77     fi
78    
79     case "$ac_option" in
80     -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
81     *) ac_optarg= ;;
82     esac
83    
84     # Accept the important Cygnus configure options, so we can diagnose typos.
85    
86     case "$ac_option" in
87    
88     -bindir | --bindir | --bindi | --bind | --bin | --bi)
89     ac_prev=bindir ;;
90     -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
91     bindir="$ac_optarg" ;;
92    
93     -build | --build | --buil | --bui | --bu)
94     ac_prev=build ;;
95     -build=* | --build=* | --buil=* | --bui=* | --bu=*)
96     build="$ac_optarg" ;;
97    
98     -cache-file | --cache-file | --cache-fil | --cache-fi \
99     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
100     ac_prev=cache_file ;;
101     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
102     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
103     cache_file="$ac_optarg" ;;
104    
105     -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
106     ac_prev=datadir ;;
107     -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
108     | --da=*)
109     datadir="$ac_optarg" ;;
110    
111     -disable-* | --disable-*)
112     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
113     # Reject names that are not valid shell variable names.
114     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
115     { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
116     fi
117     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
118     eval "enable_${ac_feature}=no" ;;
119    
120     -enable-* | --enable-*)
121     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
122     # Reject names that are not valid shell variable names.
123     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
124     { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
125     fi
126     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
127     case "$ac_option" in
128     *=*) ;;
129     *) ac_optarg=yes ;;
130     esac
131     eval "enable_${ac_feature}='$ac_optarg'" ;;
132    
133     -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
134     | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
135     | --exec | --exe | --ex)
136     ac_prev=exec_prefix ;;
137     -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
138     | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
139     | --exec=* | --exe=* | --ex=*)
140     exec_prefix="$ac_optarg" ;;
141    
142     -gas | --gas | --ga | --g)
143     # Obsolete; use --with-gas.
144     with_gas=yes ;;
145    
146     -help | --help | --hel | --he)
147     # Omit some internal or obsolete options to make the list less imposing.
148     # This message is too long to be a string in the A/UX 3.1 sh.
149     cat << EOF
150     Usage: configure [options] [host]
151     Options: [defaults in brackets after descriptions]
152     Configuration:
153     --cache-file=FILE cache test results in FILE
154     --help print this message
155     --no-create do not create output files
156     --quiet, --silent do not print \`checking...' messages
157     --version print the version of autoconf that created configure
158     Directory and file names:
159     --prefix=PREFIX install architecture-independent files in PREFIX
160     [$ac_default_prefix]
161     --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
162     [same as prefix]
163     --bindir=DIR user executables in DIR [EPREFIX/bin]
164     --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
165     --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
166     --datadir=DIR read-only architecture-independent data in DIR
167     [PREFIX/share]
168     --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
169     --sharedstatedir=DIR modifiable architecture-independent data in DIR
170     [PREFIX/com]
171     --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
172     --libdir=DIR object code libraries in DIR [EPREFIX/lib]
173     --includedir=DIR C header files in DIR [PREFIX/include]
174     --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
175     --infodir=DIR info documentation in DIR [PREFIX/info]
176     --mandir=DIR man documentation in DIR [PREFIX/man]
177     --srcdir=DIR find the sources in DIR [configure dir or ..]
178     --program-prefix=PREFIX prepend PREFIX to installed program names
179     --program-suffix=SUFFIX append SUFFIX to installed program names
180     --program-transform-name=PROGRAM
181     run sed PROGRAM on installed program names
182     EOF
183     cat << EOF
184     Host type:
185     --build=BUILD configure for building on BUILD [BUILD=HOST]
186     --host=HOST configure for HOST [guessed]
187     --target=TARGET configure for TARGET [TARGET=HOST]
188     Features and packages:
189     --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
190     --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
191     --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
192     --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
193     --x-includes=DIR X include files are in DIR
194     --x-libraries=DIR X library files are in DIR
195     EOF
196     if test -n "$ac_help"; then
197     echo "--enable and --with options recognized:$ac_help"
198     fi
199     exit 0 ;;
200    
201     -host | --host | --hos | --ho)
202     ac_prev=host ;;
203     -host=* | --host=* | --hos=* | --ho=*)
204     host="$ac_optarg" ;;
205    
206     -includedir | --includedir | --includedi | --included | --include \
207     | --includ | --inclu | --incl | --inc)
208     ac_prev=includedir ;;
209     -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
210     | --includ=* | --inclu=* | --incl=* | --inc=*)
211     includedir="$ac_optarg" ;;
212    
213     -infodir | --infodir | --infodi | --infod | --info | --inf)
214     ac_prev=infodir ;;
215     -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
216     infodir="$ac_optarg" ;;
217    
218     -libdir | --libdir | --libdi | --libd)
219     ac_prev=libdir ;;
220     -libdir=* | --libdir=* | --libdi=* | --libd=*)
221     libdir="$ac_optarg" ;;
222    
223     -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
224     | --libexe | --libex | --libe)
225     ac_prev=libexecdir ;;
226     -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
227     | --libexe=* | --libex=* | --libe=*)
228     libexecdir="$ac_optarg" ;;
229    
230     -localstatedir | --localstatedir | --localstatedi | --localstated \
231     | --localstate | --localstat | --localsta | --localst \
232     | --locals | --local | --loca | --loc | --lo)
233     ac_prev=localstatedir ;;
234     -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
235     | --localstate=* | --localstat=* | --localsta=* | --localst=* \
236     | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
237     localstatedir="$ac_optarg" ;;
238    
239     -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
240     ac_prev=mandir ;;
241     -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
242     mandir="$ac_optarg" ;;
243    
244     -nfp | --nfp | --nf)
245     # Obsolete; use --without-fp.
246     with_fp=no ;;
247    
248     -no-create | --no-create | --no-creat | --no-crea | --no-cre \
249     | --no-cr | --no-c)
250     no_create=yes ;;
251    
252     -no-recursion | --no-recursion | --no-recursio | --no-recursi \
253     | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
254     no_recursion=yes ;;
255    
256     -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
257     | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
258     | --oldin | --oldi | --old | --ol | --o)
259     ac_prev=oldincludedir ;;
260     -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
261     | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
262     | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
263     oldincludedir="$ac_optarg" ;;
264    
265     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
266     ac_prev=prefix ;;
267     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
268     prefix="$ac_optarg" ;;
269    
270     -program-prefix | --program-prefix | --program-prefi | --program-pref \
271     | --program-pre | --program-pr | --program-p)
272     ac_prev=program_prefix ;;
273     -program-prefix=* | --program-prefix=* | --program-prefi=* \
274     | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
275     program_prefix="$ac_optarg" ;;
276    
277     -program-suffix | --program-suffix | --program-suffi | --program-suff \
278     | --program-suf | --program-su | --program-s)
279     ac_prev=program_suffix ;;
280     -program-suffix=* | --program-suffix=* | --program-suffi=* \
281     | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
282     program_suffix="$ac_optarg" ;;
283    
284     -program-transform-name | --program-transform-name \
285     | --program-transform-nam | --program-transform-na \
286     | --program-transform-n | --program-transform- \
287     | --program-transform | --program-transfor \
288     | --program-transfo | --program-transf \
289     | --program-trans | --program-tran \
290     | --progr-tra | --program-tr | --program-t)
291     ac_prev=program_transform_name ;;
292     -program-transform-name=* | --program-transform-name=* \
293     | --program-transform-nam=* | --program-transform-na=* \
294     | --program-transform-n=* | --program-transform-=* \
295     | --program-transform=* | --program-transfor=* \
296     | --program-transfo=* | --program-transf=* \
297     | --program-trans=* | --program-tran=* \
298     | --progr-tra=* | --program-tr=* | --program-t=*)
299     program_transform_name="$ac_optarg" ;;
300    
301     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
302     | -silent | --silent | --silen | --sile | --sil)
303     silent=yes ;;
304    
305     -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
306     ac_prev=sbindir ;;
307     -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
308     | --sbi=* | --sb=*)
309     sbindir="$ac_optarg" ;;
310    
311     -sharedstatedir | --sharedstatedir | --sharedstatedi \
312     | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
313     | --sharedst | --shareds | --shared | --share | --shar \
314     | --sha | --sh)
315     ac_prev=sharedstatedir ;;
316     -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
317     | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
318     | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
319     | --sha=* | --sh=*)
320     sharedstatedir="$ac_optarg" ;;
321    
322     -site | --site | --sit)
323     ac_prev=site ;;
324     -site=* | --site=* | --sit=*)
325     site="$ac_optarg" ;;
326    
327     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
328     ac_prev=srcdir ;;
329     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
330     srcdir="$ac_optarg" ;;
331    
332     -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
333     | --syscon | --sysco | --sysc | --sys | --sy)
334     ac_prev=sysconfdir ;;
335     -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
336     | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
337     sysconfdir="$ac_optarg" ;;
338    
339     -target | --target | --targe | --targ | --tar | --ta | --t)
340     ac_prev=target ;;
341     -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
342     target="$ac_optarg" ;;
343    
344     -v | -verbose | --verbose | --verbos | --verbo | --verb)
345     verbose=yes ;;
346    
347     -version | --version | --versio | --versi | --vers)
348     echo "configure generated by autoconf version 2.13"
349     exit 0 ;;
350    
351     -with-* | --with-*)
352     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
353     # Reject names that are not valid shell variable names.
354     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
355     { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
356     fi
357     ac_package=`echo $ac_package| sed 's/-/_/g'`
358     case "$ac_option" in
359     *=*) ;;
360     *) ac_optarg=yes ;;
361     esac
362     eval "with_${ac_package}='$ac_optarg'" ;;
363    
364     -without-* | --without-*)
365     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
366     # Reject names that are not valid shell variable names.
367     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
368     { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
369     fi
370     ac_package=`echo $ac_package| sed 's/-/_/g'`
371     eval "with_${ac_package}=no" ;;
372    
373     --x)
374     # Obsolete; use --with-x.
375     with_x=yes ;;
376    
377     -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
378     | --x-incl | --x-inc | --x-in | --x-i)
379     ac_prev=x_includes ;;
380     -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
381     | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
382     x_includes="$ac_optarg" ;;
383    
384     -x-libraries | --x-libraries | --x-librarie | --x-librari \
385     | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
386     ac_prev=x_libraries ;;
387     -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
388     | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
389     x_libraries="$ac_optarg" ;;
390    
391     -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
392     ;;
393    
394     *)
395     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
396     echo "configure: warning: $ac_option: invalid host type" 1>&2
397     fi
398     if test "x$nonopt" != xNONE; then
399     { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
400     fi
401     nonopt="$ac_option"
402     ;;
403    
404     esac
405     done
406    
407     if test -n "$ac_prev"; then
408     { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
409     fi
410    
411     trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
412    
413     # File descriptor usage:
414     # 0 standard input
415     # 1 file creation
416     # 2 errors and warnings
417     # 3 some systems may open it to /dev/tty
418     # 4 used on the Kubota Titan
419     # 6 checking for... messages and results
420     # 5 compiler messages saved in config.log
421     if test "$silent" = yes; then
422     exec 6>/dev/null
423     else
424     exec 6>&1
425     fi
426     exec 5>./config.log
427    
428     echo "\
429     This file contains any messages produced by compilers while
430     running configure, to aid debugging if configure makes a mistake.
431     " 1>&5
432    
433     # Strip out --no-create and --no-recursion so they do not pile up.
434     # Also quote any args containing shell metacharacters.
435     ac_configure_args=
436     for ac_arg
437     do
438     case "$ac_arg" in
439     -no-create | --no-create | --no-creat | --no-crea | --no-cre \
440     | --no-cr | --no-c) ;;
441     -no-recursion | --no-recursion | --no-recursio | --no-recursi \
442     | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
443     *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
444     ac_configure_args="$ac_configure_args '$ac_arg'" ;;
445     *) ac_configure_args="$ac_configure_args $ac_arg" ;;
446     esac
447     done
448    
449     # NLS nuisances.
450     # Only set these to C if already set. These must not be set unconditionally
451     # because not all systems understand e.g. LANG=C (notably SCO).
452     # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
453     # Non-C LC_CTYPE values break the ctype check.
454     if test "${LANG+set}" = set; then LANG=C; export LANG; fi
455     if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
456     if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
457     if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
458    
459     # confdefs.h avoids OS command line length limits that DEFS can exceed.
460     rm -rf conftest* confdefs.h
461     # AIX cpp loses on an empty file, so make sure it contains at least a newline.
462     echo > confdefs.h
463    
464     # A filename unique to this package, relative to the directory that
465     # configure is in, which we can look for to find out if srcdir is correct.
466     ac_unique_file=cvsgraph.c
467    
468     # Find the source files, if location was not specified.
469     if test -z "$srcdir"; then
470     ac_srcdir_defaulted=yes
471     # Try the directory containing this script, then its parent.
472     ac_prog=$0
473     ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
474     test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
475     srcdir=$ac_confdir
476     if test ! -r $srcdir/$ac_unique_file; then
477     srcdir=..
478     fi
479     else
480     ac_srcdir_defaulted=no
481     fi
482     if test ! -r $srcdir/$ac_unique_file; then
483     if test "$ac_srcdir_defaulted" = yes; then
484     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
485     else
486     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
487     fi
488     fi
489     srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
490    
491     # Prefer explicitly selected file to automatically selected ones.
492     if test -z "$CONFIG_SITE"; then
493     if test "x$prefix" != xNONE; then
494     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
495     else
496     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
497     fi
498     fi
499     for ac_site_file in $CONFIG_SITE; do
500     if test -r "$ac_site_file"; then
501     echo "loading site script $ac_site_file"
502     . "$ac_site_file"
503     fi
504     done
505    
506     if test -r "$cache_file"; then
507     echo "loading cache $cache_file"
508     . $cache_file
509     else
510     echo "creating cache $cache_file"
511     > $cache_file
512     fi
513    
514     ac_ext=c
515     # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
516     ac_cpp='$CPP $CPPFLAGS'
517     ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
518     ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
519     cross_compiling=$ac_cv_prog_cc_cross
520    
521     ac_exeext=
522     ac_objext=o
523     if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
524     # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
525     if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
526     ac_n= ac_c='
527     ' ac_t=' '
528     else
529     ac_n=-n ac_c= ac_t=
530     fi
531     else
532     ac_n= ac_c='\c' ac_t=
533     fi
534    
535    
536    
537 bertho 1.2
538 bertho 1.1 # Extract the first word of "gcc", so it can be a program name with args.
539     set dummy gcc; ac_word=$2
540     echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
541 bertho 1.4 echo "configure:542: checking for $ac_word" >&5
542 bertho 1.1 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
543     echo $ac_n "(cached) $ac_c" 1>&6
544     else
545     if test -n "$CC"; then
546     ac_cv_prog_CC="$CC" # Let the user override the test.
547     else
548     IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
549     ac_dummy="$PATH"
550     for ac_dir in $ac_dummy; do
551     test -z "$ac_dir" && ac_dir=.
552     if test -f $ac_dir/$ac_word; then
553     ac_cv_prog_CC="gcc"
554     break
555     fi
556     done
557     IFS="$ac_save_ifs"
558     fi
559     fi
560     CC="$ac_cv_prog_CC"
561     if test -n "$CC"; then
562     echo "$ac_t""$CC" 1>&6
563     else
564     echo "$ac_t""no" 1>&6
565     fi
566    
567     if test -z "$CC"; then
568     # Extract the first word of "cc", so it can be a program name with args.
569     set dummy cc; ac_word=$2
570     echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
571 bertho 1.4 echo "configure:572: checking for $ac_word" >&5
572 bertho 1.1 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
573     echo $ac_n "(cached) $ac_c" 1>&6
574     else
575     if test -n "$CC"; then
576     ac_cv_prog_CC="$CC" # Let the user override the test.
577     else
578     IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
579     ac_prog_rejected=no
580     ac_dummy="$PATH"
581     for ac_dir in $ac_dummy; do
582     test -z "$ac_dir" && ac_dir=.
583     if test -f $ac_dir/$ac_word; then
584     if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
585     ac_prog_rejected=yes
586     continue
587     fi
588     ac_cv_prog_CC="cc"
589     break
590     fi
591     done
592     IFS="$ac_save_ifs"
593     if test $ac_prog_rejected = yes; then
594     # We found a bogon in the path, so make sure we never use it.
595     set dummy $ac_cv_prog_CC
596     shift
597     if test $# -gt 0; then
598     # We chose a different compiler from the bogus one.
599     # However, it has the same basename, so the bogon will be chosen
600     # first if we set CC to just the basename; use the full file name.
601     shift
602     set dummy "$ac_dir/$ac_word" "$@"
603     shift
604     ac_cv_prog_CC="$@"
605     fi
606     fi
607     fi
608     fi
609     CC="$ac_cv_prog_CC"
610     if test -n "$CC"; then
611     echo "$ac_t""$CC" 1>&6
612     else
613     echo "$ac_t""no" 1>&6
614     fi
615    
616     if test -z "$CC"; then
617     case "`uname -s`" in
618     *win32* | *WIN32*)
619     # Extract the first word of "cl", so it can be a program name with args.
620     set dummy cl; ac_word=$2
621     echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
622 bertho 1.4 echo "configure:623: checking for $ac_word" >&5
623 bertho 1.1 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
624     echo $ac_n "(cached) $ac_c" 1>&6
625     else
626     if test -n "$CC"; then
627     ac_cv_prog_CC="$CC" # Let the user override the test.
628     else
629     IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
630     ac_dummy="$PATH"
631     for ac_dir in $ac_dummy; do
632     test -z "$ac_dir" && ac_dir=.
633     if test -f $ac_dir/$ac_word; then
634     ac_cv_prog_CC="cl"
635     break
636     fi
637     done
638     IFS="$ac_save_ifs"
639     fi
640     fi
641     CC="$ac_cv_prog_CC"
642     if test -n "$CC"; then
643     echo "$ac_t""$CC" 1>&6
644     else
645     echo "$ac_t""no" 1>&6
646     fi
647     ;;
648     esac
649     fi
650     test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
651     fi
652    
653     echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
654 bertho 1.4 echo "configure:655: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
655 bertho 1.1
656     ac_ext=c
657     # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
658     ac_cpp='$CPP $CPPFLAGS'
659     ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
660     ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
661     cross_compiling=$ac_cv_prog_cc_cross
662    
663     cat > conftest.$ac_ext << EOF
664    
665 bertho 1.4 #line 666 "configure"
666 bertho 1.1 #include "confdefs.h"
667    
668     main(){return(0);}
669     EOF
670 bertho 1.4 if { (eval echo configure:671: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
671 bertho 1.1 ac_cv_prog_cc_works=yes
672     # If we can't run a trivial program, we are probably using a cross compiler.
673     if (./conftest; exit) 2>/dev/null; then
674     ac_cv_prog_cc_cross=no
675     else
676     ac_cv_prog_cc_cross=yes
677     fi
678     else
679     echo "configure: failed program was:" >&5
680     cat conftest.$ac_ext >&5
681     ac_cv_prog_cc_works=no
682     fi
683     rm -fr conftest*
684     ac_ext=c
685     # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
686     ac_cpp='$CPP $CPPFLAGS'
687     ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
688     ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
689     cross_compiling=$ac_cv_prog_cc_cross
690    
691     echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
692     if test $ac_cv_prog_cc_works = no; then
693     { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
694     fi
695     echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
696 bertho 1.4 echo "configure:697: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
697 bertho 1.1 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
698     cross_compiling=$ac_cv_prog_cc_cross
699    
700     echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
701 bertho 1.4 echo "configure:702: checking whether we are using GNU C" >&5
702 bertho 1.1 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
703     echo $ac_n "(cached) $ac_c" 1>&6
704     else
705     cat > conftest.c <<EOF
706     #ifdef __GNUC__
707     yes;
708     #endif
709     EOF
710 bertho 1.4 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:711: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
711 bertho 1.1 ac_cv_prog_gcc=yes
712     else
713     ac_cv_prog_gcc=no
714     fi
715     fi
716    
717     echo "$ac_t""$ac_cv_prog_gcc" 1>&6
718    
719     if test $ac_cv_prog_gcc = yes; then
720     GCC=yes
721     else
722     GCC=
723     fi
724    
725     ac_test_CFLAGS="${CFLAGS+set}"
726     ac_save_CFLAGS="$CFLAGS"
727     CFLAGS=
728     echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
729 bertho 1.4 echo "configure:730: checking whether ${CC-cc} accepts -g" >&5
730 bertho 1.1 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
731     echo $ac_n "(cached) $ac_c" 1>&6
732     else
733     echo 'void f(){}' > conftest.c
734     if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
735     ac_cv_prog_cc_g=yes
736     else
737     ac_cv_prog_cc_g=no
738     fi
739     rm -f conftest*
740    
741     fi
742    
743     echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
744     if test "$ac_test_CFLAGS" = set; then
745     CFLAGS="$ac_save_CFLAGS"
746     elif test $ac_cv_prog_cc_g = yes; then
747     if test "$GCC" = yes; then
748     CFLAGS="-g -O2"
749     else
750     CFLAGS="-g"
751     fi
752     else
753     if test "$GCC" = yes; then
754     CFLAGS="-O2"
755     else
756     CFLAGS=
757     fi
758     fi
759    
760     # Extract the first word of "flex", so it can be a program name with args.
761     set dummy flex; ac_word=$2
762     echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
763 bertho 1.4 echo "configure:764: checking for $ac_word" >&5
764 bertho 1.1 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
765     echo $ac_n "(cached) $ac_c" 1>&6
766     else
767     if test -n "$LEX"; then
768     ac_cv_prog_LEX="$LEX" # Let the user override the test.
769     else
770     IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
771     ac_dummy="$PATH"
772     for ac_dir in $ac_dummy; do
773     test -z "$ac_dir" && ac_dir=.
774     if test -f $ac_dir/$ac_word; then
775     ac_cv_prog_LEX="flex"
776     break
777     fi
778     done
779     IFS="$ac_save_ifs"
780     test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
781     fi
782     fi
783     LEX="$ac_cv_prog_LEX"
784     if test -n "$LEX"; then
785     echo "$ac_t""$LEX" 1>&6
786     else
787     echo "$ac_t""no" 1>&6
788     fi
789    
790     if test -z "$LEXLIB"
791     then
792     case "$LEX" in
793     flex*) ac_lib=fl ;;
794     *) ac_lib=l ;;
795     esac
796     echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
797 bertho 1.4 echo "configure:798: checking for yywrap in -l$ac_lib" >&5
798 bertho 1.1 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
799     if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
800     echo $ac_n "(cached) $ac_c" 1>&6
801     else
802     ac_save_LIBS="$LIBS"
803     LIBS="-l$ac_lib $LIBS"
804     cat > conftest.$ac_ext <<EOF
805 bertho 1.4 #line 806 "configure"
806 bertho 1.1 #include "confdefs.h"
807     /* Override any gcc2 internal prototype to avoid an error. */
808     /* We use char because int might match the return type of a gcc2
809     builtin and then its argument prototype would still apply. */
810     char yywrap();
811    
812     int main() {
813     yywrap()
814     ; return 0; }
815     EOF
816 bertho 1.4 if { (eval echo configure:817: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
817 bertho 1.1 rm -rf conftest*
818     eval "ac_cv_lib_$ac_lib_var=yes"
819     else
820     echo "configure: failed program was:" >&5
821     cat conftest.$ac_ext >&5
822     rm -rf conftest*
823     eval "ac_cv_lib_$ac_lib_var=no"
824     fi
825     rm -f conftest*
826     LIBS="$ac_save_LIBS"
827    
828     fi
829     if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
830     echo "$ac_t""yes" 1>&6
831     LEXLIB="-l$ac_lib"
832     else
833     echo "$ac_t""no" 1>&6
834     fi
835    
836     fi
837    
838     for ac_prog in 'bison -y' byacc
839     do
840     # Extract the first word of "$ac_prog", so it can be a program name with args.
841     set dummy $ac_prog; ac_word=$2
842     echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
843 bertho 1.4 echo "configure:844: checking for $ac_word" >&5
844 bertho 1.1 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
845     echo $ac_n "(cached) $ac_c" 1>&6
846     else
847     if test -n "$YACC"; then
848     ac_cv_prog_YACC="$YACC" # Let the user override the test.
849     else
850     IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
851     ac_dummy="$PATH"
852     for ac_dir in $ac_dummy; do
853     test -z "$ac_dir" && ac_dir=.
854     if test -f $ac_dir/$ac_word; then
855     ac_cv_prog_YACC="$ac_prog"
856     break
857     fi
858     done
859     IFS="$ac_save_ifs"
860     fi
861     fi
862     YACC="$ac_cv_prog_YACC"
863     if test -n "$YACC"; then
864     echo "$ac_t""$YACC" 1>&6
865     else
866     echo "$ac_t""no" 1>&6
867     fi
868    
869     test -n "$YACC" && break
870     done
871     test -n "$YACC" || YACC="yacc"
872    
873    
874 bertho 1.3 LEXFLAGS="-8"
875     LEXSPEED="-Cf"
876    
877 bertho 1.1 # Check whether --with-gd or --without-gd was given.
878     if test "${with_gd+set}" = set; then
879     withval="$with_gd"
880 bertho 1.4 CFLAGS="${CFLAGS} -I${withval}"
881    
882     fi
883    
884    
885     # Check whether --with-gd or --without-gd was given.
886     if test "${with_gd+set}" = set; then
887     withval="$with_gd"
888 bertho 1.1 LDFLAGS="${LDFLAGS} -L${withval}"
889    
890     fi
891    
892    
893     # Check whether --with-z or --without-z was given.
894     if test "${with_z+set}" = set; then
895     withval="$with_z"
896 bertho 1.4 CFLAGS="${CFLAGS} -I${withval}"
897    
898     fi
899    
900    
901     # Check whether --with-z or --without-z was given.
902     if test "${with_z+set}" = set; then
903     withval="$with_z"
904     LDFLAGS="${LDFLAGS} -L${withval} -lz"
905 bertho 1.1
906     fi
907    
908    
909     # Check whether --with-png or --without-png was given.
910     if test "${with_png+set}" = set; then
911     withval="$with_png"
912 bertho 1.4 LDFLAGS="${LDFLAGS} -L${withval} -lpng"
913 bertho 1.1 CFLAGS="${CFLAGS} -I${withval}"
914    
915     fi
916    
917    
918 bertho 1.3 # Check whether --enable-speed or --disable-speed was given.
919     if test "${enable_speed+set}" = set; then
920     enableval="$enable_speed"
921     if test "$enableval" = "no"; then LEXSPEED=""; fi
922     fi
923    
924    
925     if test "x$LEXSPEED" != "x"
926     then
927     LEXFLAGS="$LEXFLAGS $LEXSPEED"
928     fi
929    
930 bertho 1.1 LDFLAGS="${LDFLAGS} -lgd"
931    
932    
933     if test "x${GCC}" = "xyes"
934     then
935     CFLAGS="$CFLAGS -Wall"
936     echo $ac_n "checking "for gcc strength-reduce bug"""... $ac_c" 1>&6
937 bertho 1.4 echo "configure:938: checking "for gcc strength-reduce bug"" >&5
938 bertho 1.1 if eval "test \"`echo '$''{'ac_cv_c_gcc_strength_bug'+set}'`\" = set"; then
939     echo $ac_n "(cached) $ac_c" 1>&6
940     else
941     if test "$cross_compiling" = yes; then
942     ac_cv_c_gcc_strength_bug="yes"
943     else
944     cat > conftest.$ac_ext <<EOF
945 bertho 1.4 #line 946 "configure"
946 bertho 1.1 #include "confdefs.h"
947    
948     int main(void) {
949     static int Array[3];
950     unsigned int B = 3;
951     int i;
952     for(i=0; i<B; i++) Array[i] = i - 3;
953     exit( Array[1] != -2 );
954     }
955     EOF
956 bertho 1.4 if { (eval echo configure:957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
957 bertho 1.1 then
958     ac_cv_c_gcc_strength_bug="no"
959     else
960     echo "configure: failed program was:" >&5
961     cat conftest.$ac_ext >&5
962     rm -fr conftest*
963     ac_cv_c_gcc_strength_bug="yes"
964     fi
965     rm -fr conftest*
966     fi
967    
968     fi
969    
970     echo "$ac_t""$ac_cv_c_gcc_strength_bug" 1>&6
971     if test "$ac_cv_c_gcc_strength_bug" = "yes"
972     then
973     CFLAGS="$CFLAGS -fno-strength-reduce"
974     fi
975     fi
976    
977    
978     echo $ac_n "checking for sqrt in -lm""... $ac_c" 1>&6
979 bertho 1.4 echo "configure:980: checking for sqrt in -lm" >&5
980 bertho 1.1 ac_lib_var=`echo m'_'sqrt | sed 'y%./+-%__p_%'`
981     if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
982     echo $ac_n "(cached) $ac_c" 1>&6
983     else
984     ac_save_LIBS="$LIBS"
985     LIBS="-lm $LIBS"
986     cat > conftest.$ac_ext <<EOF
987 bertho 1.4 #line 988 "configure"
988 bertho 1.1 #include "confdefs.h"
989     /* Override any gcc2 internal prototype to avoid an error. */
990     /* We use char because int might match the return type of a gcc2
991     builtin and then its argument prototype would still apply. */
992     char sqrt();
993    
994     int main() {
995     sqrt()
996     ; return 0; }
997     EOF
998 bertho 1.4 if { (eval echo configure:999: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
999 bertho 1.1 rm -rf conftest*
1000     eval "ac_cv_lib_$ac_lib_var=yes"
1001     else
1002     echo "configure: failed program was:" >&5
1003     cat conftest.$ac_ext >&5
1004     rm -rf conftest*
1005     eval "ac_cv_lib_$ac_lib_var=no"
1006     fi
1007     rm -f conftest*
1008     LIBS="$ac_save_LIBS"
1009    
1010     fi
1011     if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1012     echo "$ac_t""yes" 1>&6
1013    
1014     cat >> confdefs.h <<\EOF
1015     #define LIBM 1
1016     EOF
1017    
1018     MATHLIBS="-lm"
1019     else
1020     echo "$ac_t""no" 1>&6
1021     fi
1022    
1023    
1024     echo $ac_n "checking for gdImageGif in -lgd""... $ac_c" 1>&6
1025 bertho 1.4 echo "configure:1026: checking for gdImageGif in -lgd" >&5
1026 bertho 1.1 ac_lib_var=`echo gd'_'gdImageGif | sed 'y%./+-%__p_%'`
1027     if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1028     echo $ac_n "(cached) $ac_c" 1>&6
1029     else
1030     ac_save_LIBS="$LIBS"
1031     LIBS="-lgd $LIBS"
1032     cat > conftest.$ac_ext <<EOF
1033 bertho 1.4 #line 1034 "configure"
1034 bertho 1.1 #include "confdefs.h"
1035     /* Override any gcc2 internal prototype to avoid an error. */
1036     /* We use char because int might match the return type of a gcc2
1037     builtin and then its argument prototype would still apply. */
1038     char gdImageGif();
1039    
1040     int main() {
1041     gdImageGif()
1042     ; return 0; }
1043     EOF
1044 bertho 1.4 if { (eval echo configure:1045: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1045 bertho 1.1 rm -rf conftest*
1046     eval "ac_cv_lib_$ac_lib_var=yes"
1047     else
1048     echo "configure: failed program was:" >&5
1049     cat conftest.$ac_ext >&5
1050     rm -rf conftest*
1051     eval "ac_cv_lib_$ac_lib_var=no"
1052     fi
1053     rm -f conftest*
1054     LIBS="$ac_save_LIBS"
1055    
1056     fi
1057     if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1058     echo "$ac_t""yes" 1>&6
1059    
1060 bertho 1.2 cat >> confdefs.h <<\EOF
1061     #define HAVE_IMAGE_GIF 1
1062     EOF
1063    
1064    
1065 bertho 1.1 else
1066     echo "$ac_t""no" 1>&6
1067     fi
1068    
1069     echo $ac_n "checking for gdImagePng in -lgd""... $ac_c" 1>&6
1070 bertho 1.4 echo "configure:1071: checking for gdImagePng in -lgd" >&5
1071 bertho 1.1 ac_lib_var=`echo gd'_'gdImagePng | sed 'y%./+-%__p_%'`
1072     if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1073     echo $ac_n "(cached) $ac_c" 1>&6
1074     else
1075     ac_save_LIBS="$LIBS"
1076 bertho 1.2 LIBS="-lgd $LIBS"
1077 bertho 1.1 cat > conftest.$ac_ext <<EOF
1078 bertho 1.4 #line 1079 "configure"
1079 bertho 1.1 #include "confdefs.h"
1080     /* Override any gcc2 internal prototype to avoid an error. */
1081     /* We use char because int might match the return type of a gcc2
1082     builtin and then its argument prototype would still apply. */
1083     char gdImagePng();
1084    
1085     int main() {
1086     gdImagePng()
1087     ; return 0; }
1088     EOF
1089 bertho 1.4 if { (eval echo configure:1090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1090 bertho 1.2 rm -rf conftest*
1091     eval "ac_cv_lib_$ac_lib_var=yes"
1092     else
1093     echo "configure: failed program was:" >&5
1094     cat conftest.$ac_ext >&5
1095     rm -rf conftest*
1096     eval "ac_cv_lib_$ac_lib_var=no"
1097     fi
1098     rm -f conftest*
1099     LIBS="$ac_save_LIBS"
1100    
1101     fi
1102     if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1103     echo "$ac_t""yes" 1>&6
1104    
1105     cat >> confdefs.h <<\EOF
1106     #define HAVE_IMAGE_PNG 1
1107     EOF
1108    
1109     LDFLAGS="$LDFLAGS -lpng -lz ${MATHLIBS}"
1110    
1111     else
1112     echo "$ac_t""no" 1>&6
1113     fi
1114    
1115     echo $ac_n "checking for gdImageJpeg in -lgd""... $ac_c" 1>&6
1116 bertho 1.4 echo "configure:1117: checking for gdImageJpeg in -lgd" >&5
1117 bertho 1.2 ac_lib_var=`echo gd'_'gdImageJpeg | sed 'y%./+-%__p_%'`
1118     if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1119     echo $ac_n "(cached) $ac_c" 1>&6
1120     else
1121     ac_save_LIBS="$LIBS"
1122     LIBS="-lgd $LIBS"
1123     cat > conftest.$ac_ext <<EOF
1124 bertho 1.4 #line 1125 "configure"
1125 bertho 1.2 #include "confdefs.h"
1126     /* Override any gcc2 internal prototype to avoid an error. */
1127     /* We use char because int might match the return type of a gcc2
1128     builtin and then its argument prototype would still apply. */
1129     char gdImageJpeg();
1130    
1131     int main() {
1132     gdImageJpeg()
1133     ; return 0; }
1134     EOF
1135 bertho 1.4 if { (eval echo configure:1136: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1136 bertho 1.1 rm -rf conftest*
1137     eval "ac_cv_lib_$ac_lib_var=yes"
1138     else
1139     echo "configure: failed program was:" >&5
1140     cat conftest.$ac_ext >&5
1141     rm -rf conftest*
1142     eval "ac_cv_lib_$ac_lib_var=no"
1143     fi
1144     rm -f conftest*
1145     LIBS="$ac_save_LIBS"
1146    
1147     fi
1148     if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1149     echo "$ac_t""yes" 1>&6
1150    
1151 bertho 1.2 cat >> confdefs.h <<\EOF
1152     #define HAVE_IMAGE_JPEG 1
1153     EOF
1154    
1155     LDFLAGS="$LDFLAGS -ljpeg"
1156    
1157 bertho 1.1 else
1158     echo "$ac_t""no" 1>&6
1159     fi
1160    
1161    
1162    
1163     echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1164 bertho 1.4 echo "configure:1165: checking how to run the C preprocessor" >&5
1165 bertho 1.1 # On Suns, sometimes $CPP names a directory.
1166     if test -n "$CPP" && test -d "$CPP"; then
1167     CPP=
1168     fi
1169     if test -z "$CPP"; then
1170     if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1171     echo $ac_n "(cached) $ac_c" 1>&6
1172     else
1173     # This must be in double quotes, not single quotes, because CPP may get
1174     # substituted into the Makefile and "${CC-cc}" will confuse make.
1175     CPP="${CC-cc} -E"
1176     # On the NeXT, cc -E runs the code through the compiler's parser,
1177     # not just through cpp.
1178     cat > conftest.$ac_ext <<EOF
1179 bertho 1.4 #line 1180 "configure"
1180 bertho 1.1 #include "confdefs.h"
1181     #include <assert.h>
1182     Syntax Error
1183     EOF
1184     ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1185 bertho 1.4 { (eval echo configure:1186: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1186 bertho 1.1 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1187     if test -z "$ac_err"; then
1188     :
1189     else
1190     echo "$ac_err" >&5
1191     echo "configure: failed program was:" >&5
1192     cat conftest.$ac_ext >&5
1193     rm -rf conftest*
1194     CPP="${CC-cc} -E -traditional-cpp"
1195     cat > conftest.$ac_ext <<EOF
1196 bertho 1.4 #line 1197 "configure"
1197 bertho 1.1 #include "confdefs.h"
1198     #include <assert.h>
1199     Syntax Error
1200     EOF
1201     ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1202 bertho 1.4 { (eval echo configure:1203: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1203 bertho 1.1 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1204     if test -z "$ac_err"; then
1205     :
1206     else
1207     echo "$ac_err" >&5
1208     echo "configure: failed program was:" >&5
1209     cat conftest.$ac_ext >&5
1210     rm -rf conftest*
1211     CPP="${CC-cc} -nologo -E"
1212     cat > conftest.$ac_ext <<EOF
1213 bertho 1.4 #line 1214 "configure"
1214 bertho 1.1 #include "confdefs.h"
1215     #include <assert.h>
1216     Syntax Error
1217     EOF
1218     ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1219 bertho 1.4 { (eval echo configure:1220: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1220 bertho 1.1 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1221     if test -z "$ac_err"; then
1222     :
1223     else
1224     echo "$ac_err" >&5
1225     echo "configure: failed program was:" >&5
1226     cat conftest.$ac_ext >&5
1227     rm -rf conftest*
1228     CPP=/lib/cpp
1229     fi
1230     rm -f conftest*
1231     fi
1232     rm -f conftest*
1233     fi
1234     rm -f conftest*
1235     ac_cv_prog_CPP="$CPP"
1236     fi
1237     CPP="$ac_cv_prog_CPP"
1238     else
1239     ac_cv_prog_CPP="$CPP"
1240     fi
1241     echo "$ac_t""$CPP" 1>&6
1242    
1243     ac_safe=`echo "gd.h" | sed 'y%./+-%__p_%'`
1244     echo $ac_n "checking for gd.h""... $ac_c" 1>&6
1245 bertho 1.4 echo "configure:1246: checking for gd.h" >&5
1246 bertho 1.1 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1247     echo $ac_n "(cached) $ac_c" 1>&6
1248     else
1249     cat > conftest.$ac_ext <<EOF
1250 bertho 1.4 #line 1251 "configure"
1251 bertho 1.1 #include "confdefs.h"
1252     #include <gd.h>
1253     EOF
1254     ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1255 bertho 1.4 { (eval echo configure:1256: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1256 bertho 1.1 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1257     if test -z "$ac_err"; then
1258     rm -rf conftest*
1259     eval "ac_cv_header_$ac_safe=yes"
1260     else
1261     echo "$ac_err" >&5
1262     echo "configure: failed program was:" >&5
1263     cat conftest.$ac_ext >&5
1264     rm -rf conftest*
1265     eval "ac_cv_header_$ac_safe=no"
1266     fi
1267     rm -f conftest*
1268     fi
1269     if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1270     echo "$ac_t""yes" 1>&6
1271     have_gd_h="yes"
1272     else
1273     echo "$ac_t""no" 1>&6
1274     have_gd_h="no"
1275     fi
1276    
1277    
1278     if test $have_gd_h != "yes"; then
1279     echo
1280     echo "** The GD library is required for CvsGraph to function."
1281     echo " Get it from http://www.boutell.com, compile it and"
1282     echo " use either --with-gd-lib=DIR and --with-gd-inc=DIR to specify"
1283     echo " its location. You might also have to use --with-z-inc, --with-z-lib"
1284     echo " and --with-png-inc, --with-png-lib for gd versions 1.6 and higher."
1285     echo " Check config.log for more information on the problem. If your system"
1286     echo " has libgd installed, you probably mis the gd.h header file."
1287     exit 1
1288     fi
1289    
1290    
1291 bertho 1.3
1292 bertho 1.1 trap '' 1 2 15
1293     cat > confcache <<\EOF
1294     # This file is a shell script that caches the results of configure
1295     # tests run on this system so they can be shared between configure
1296     # scripts and configure runs. It is not useful on other systems.
1297     # If it contains results you don't want to keep, you may remove or edit it.
1298     #
1299     # By default, configure uses ./config.cache as the cache file,
1300     # creating it if it does not exist already. You can give configure
1301     # the --cache-file=FILE option to use a different cache file; that is
1302     # what configure does when it calls configure scripts in
1303     # subdirectories, so they share the cache.
1304     # Giving --cache-file=/dev/null disables caching, for debugging configure.
1305     # config.status only pays attention to the cache file if you give it the
1306     # --recheck option to rerun configure.
1307     #
1308     EOF
1309     # The following way of writing the cache mishandles newlines in values,
1310     # but we know of no workaround that is simple, portable, and efficient.
1311     # So, don't put newlines in cache variables' values.
1312     # Ultrix sh set writes to stderr and can't be redirected directly,
1313     # and sets the high bit in the cache file unless we assign to the vars.
1314     (set) 2>&1 |
1315     case `(ac_space=' '; set | grep ac_space) 2>&1` in
1316     *ac_space=\ *)
1317     # `set' does not quote correctly, so add quotes (double-quote substitution
1318     # turns \\\\ into \\, and sed turns \\ into \).
1319     sed -n \
1320     -e "s/'/'\\\\''/g" \
1321     -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1322     ;;
1323     *)
1324     # `set' quotes correctly as required by POSIX, so do not add quotes.
1325     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1326     ;;
1327     esac >> confcache
1328     if cmp -s $cache_file confcache; then
1329     :
1330     else
1331     if test -w $cache_file; then
1332     echo "updating cache $cache_file"
1333     cat confcache > $cache_file
1334     else
1335     echo "not updating unwritable cache $cache_file"
1336     fi
1337     fi
1338     rm -f confcache
1339    
1340     trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1341    
1342     test "x$prefix" = xNONE && prefix=$ac_default_prefix
1343     # Let make expand exec_prefix.
1344     test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1345    
1346     # Any assignment to VPATH causes Sun make to only execute
1347     # the first set of double-colon rules, so remove it if not needed.
1348     # If there is a colon in the path, we need to keep it.
1349     if test "x$srcdir" = x.; then
1350     ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1351     fi
1352    
1353     trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1354    
1355 bertho 1.2 DEFS=-DHAVE_CONFIG_H
1356 bertho 1.1
1357     # Without the "./", some shells look in PATH for config.status.
1358     : ${CONFIG_STATUS=./config.status}
1359    
1360     echo creating $CONFIG_STATUS
1361     rm -f $CONFIG_STATUS
1362     cat > $CONFIG_STATUS <<EOF
1363     #! /bin/sh
1364     # Generated automatically by configure.
1365     # Run this file to recreate the current configuration.
1366     # This directory was configured as follows,
1367     # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1368     #
1369     # $0 $ac_configure_args
1370     #
1371     # Compiler output produced by configure, useful for debugging
1372     # configure, is in ./config.log if it exists.
1373    
1374     ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1375     for ac_option
1376     do
1377     case "\$ac_option" in
1378     -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1379     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1380     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1381     -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1382     echo "$CONFIG_STATUS generated by autoconf version 2.13"
1383     exit 0 ;;
1384     -help | --help | --hel | --he | --h)
1385     echo "\$ac_cs_usage"; exit 0 ;;
1386     *) echo "\$ac_cs_usage"; exit 1 ;;
1387     esac
1388     done
1389    
1390     ac_given_srcdir=$srcdir
1391    
1392 bertho 1.2 trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1393 bertho 1.1 EOF
1394     cat >> $CONFIG_STATUS <<EOF
1395    
1396     # Protect against being on the right side of a sed subst in config.status.
1397     sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1398     s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1399     $ac_vpsub
1400     $extrasub
1401     s%@SHELL@%$SHELL%g
1402     s%@CFLAGS@%$CFLAGS%g
1403     s%@CPPFLAGS@%$CPPFLAGS%g
1404     s%@CXXFLAGS@%$CXXFLAGS%g
1405     s%@FFLAGS@%$FFLAGS%g
1406     s%@DEFS@%$DEFS%g
1407     s%@LDFLAGS@%$LDFLAGS%g
1408     s%@LIBS@%$LIBS%g
1409     s%@exec_prefix@%$exec_prefix%g
1410     s%@prefix@%$prefix%g
1411     s%@program_transform_name@%$program_transform_name%g
1412     s%@bindir@%$bindir%g
1413     s%@sbindir@%$sbindir%g
1414     s%@libexecdir@%$libexecdir%g
1415     s%@datadir@%$datadir%g
1416     s%@sysconfdir@%$sysconfdir%g
1417     s%@sharedstatedir@%$sharedstatedir%g
1418     s%@localstatedir@%$localstatedir%g
1419     s%@libdir@%$libdir%g
1420     s%@includedir@%$includedir%g
1421     s%@oldincludedir@%$oldincludedir%g
1422     s%@infodir@%$infodir%g
1423     s%@mandir@%$mandir%g
1424     s%@CC@%$CC%g
1425     s%@LEX@%$LEX%g
1426     s%@LEXLIB@%$LEXLIB%g
1427     s%@YACC@%$YACC%g
1428     s%@CPP@%$CPP%g
1429 bertho 1.3 s%@LEXFLAGS@%$LEXFLAGS%g
1430 bertho 1.1
1431     CEOF
1432     EOF
1433    
1434     cat >> $CONFIG_STATUS <<\EOF
1435    
1436     # Split the substitutions into bite-sized pieces for seds with
1437     # small command number limits, like on Digital OSF/1 and HP-UX.
1438     ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1439     ac_file=1 # Number of current file.
1440     ac_beg=1 # First line for current file.
1441     ac_end=$ac_max_sed_cmds # Line after last line for current file.
1442     ac_more_lines=:
1443     ac_sed_cmds=""
1444     while $ac_more_lines; do
1445     if test $ac_beg -gt 1; then
1446     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1447     else
1448     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1449     fi
1450     if test ! -s conftest.s$ac_file; then
1451     ac_more_lines=false
1452     rm -f conftest.s$ac_file
1453     else
1454     if test -z "$ac_sed_cmds"; then
1455     ac_sed_cmds="sed -f conftest.s$ac_file"
1456     else
1457     ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1458     fi
1459     ac_file=`expr $ac_file + 1`
1460     ac_beg=$ac_end
1461     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1462     fi
1463     done
1464     if test -z "$ac_sed_cmds"; then
1465     ac_sed_cmds=cat
1466     fi
1467     EOF
1468    
1469     cat >> $CONFIG_STATUS <<EOF
1470    
1471     CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1472     EOF
1473     cat >> $CONFIG_STATUS <<\EOF
1474     for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1475     # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1476     case "$ac_file" in
1477     *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1478     ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1479     *) ac_file_in="${ac_file}.in" ;;
1480     esac
1481    
1482     # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1483    
1484     # Remove last slash and all that follows it. Not all systems have dirname.
1485     ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1486     if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1487     # The file is in a subdirectory.
1488     test ! -d "$ac_dir" && mkdir "$ac_dir"
1489     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1490     # A "../" for each directory in $ac_dir_suffix.
1491     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1492     else
1493     ac_dir_suffix= ac_dots=
1494     fi
1495    
1496     case "$ac_given_srcdir" in
1497     .) srcdir=.
1498     if test -z "$ac_dots"; then top_srcdir=.
1499     else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1500     /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1501     *) # Relative path.
1502     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1503     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1504     esac
1505    
1506    
1507     echo creating "$ac_file"
1508     rm -f "$ac_file"
1509     configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1510     case "$ac_file" in
1511     *Makefile*) ac_comsub="1i\\
1512     # $configure_input" ;;
1513     *) ac_comsub= ;;
1514     esac
1515    
1516     ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1517     sed -e "$ac_comsub
1518     s%@configure_input@%$configure_input%g
1519     s%@srcdir@%$srcdir%g
1520     s%@top_srcdir@%$top_srcdir%g
1521     " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1522     fi; done
1523     rm -f conftest.s*
1524 bertho 1.2
1525     # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1526     # NAME is the cpp macro being defined and VALUE is the value it is being given.
1527     #
1528     # ac_d sets the value in "#define NAME VALUE" lines.
1529     ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1530     ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
1531     ac_dC='\3'
1532     ac_dD='%g'
1533     # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1534     ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1535     ac_uB='\([ ]\)%\1#\2define\3'
1536     ac_uC=' '
1537     ac_uD='\4%g'
1538     # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1539     ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1540     ac_eB='$%\1#\2define\3'
1541     ac_eC=' '
1542     ac_eD='%g'
1543    
1544     if test "${CONFIG_HEADERS+set}" != set; then
1545     EOF
1546     cat >> $CONFIG_STATUS <<EOF
1547     CONFIG_HEADERS="config.h"
1548     EOF
1549     cat >> $CONFIG_STATUS <<\EOF
1550     fi
1551     for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1552     # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1553     case "$ac_file" in
1554     *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1555     ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1556     *) ac_file_in="${ac_file}.in" ;;
1557     esac
1558    
1559     echo creating $ac_file
1560    
1561     rm -f conftest.frag conftest.in conftest.out
1562     ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1563     cat $ac_file_inputs > conftest.in
1564    
1565     EOF
1566    
1567     # Transform confdefs.h into a sed script conftest.vals that substitutes
1568     # the proper values into config.h.in to produce config.h. And first:
1569     # Protect against being on the right side of a sed subst in config.status.
1570     # Protect against being in an unquoted here document in config.status.
1571     rm -f conftest.vals
1572     cat > conftest.hdr <<\EOF
1573     s/[\\&%]/\\&/g
1574     s%[\\$`]%\\&%g
1575     s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1576     s%ac_d%ac_u%gp
1577     s%ac_u%ac_e%gp
1578     EOF
1579     sed -n -f conftest.hdr confdefs.h > conftest.vals
1580     rm -f conftest.hdr
1581    
1582     # This sed command replaces #undef with comments. This is necessary, for
1583     # example, in the case of _POSIX_SOURCE, which is predefined and required
1584     # on some systems where configure will not decide to define it.
1585     cat >> conftest.vals <<\EOF
1586     s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1587     EOF
1588    
1589     # Break up conftest.vals because some shells have a limit on
1590     # the size of here documents, and old seds have small limits too.
1591    
1592     rm -f conftest.tail
1593     while :
1594     do
1595     ac_lines=`grep -c . conftest.vals`
1596     # grep -c gives empty output for an empty file on some AIX systems.
1597     if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1598     # Write a limited-size here document to conftest.frag.
1599     echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1600     sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1601     echo 'CEOF
1602     sed -f conftest.frag conftest.in > conftest.out
1603     rm -f conftest.in
1604     mv conftest.out conftest.in
1605     ' >> $CONFIG_STATUS
1606     sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1607     rm -f conftest.vals
1608     mv conftest.tail conftest.vals
1609     done
1610     rm -f conftest.vals
1611    
1612     cat >> $CONFIG_STATUS <<\EOF
1613     rm -f conftest.frag conftest.h
1614     echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1615     cat conftest.in >> conftest.h
1616     rm -f conftest.in
1617     if cmp -s $ac_file conftest.h 2>/dev/null; then
1618     echo "$ac_file is unchanged"
1619     rm -f conftest.h
1620     else
1621     # Remove last slash and all that follows it. Not all systems have dirname.
1622     ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1623     if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1624     # The file is in a subdirectory.
1625     test ! -d "$ac_dir" && mkdir "$ac_dir"
1626     fi
1627     rm -f $ac_file
1628     mv conftest.h $ac_file
1629     fi
1630     fi; done
1631 bertho 1.1
1632     EOF
1633     cat >> $CONFIG_STATUS <<EOF
1634    
1635     EOF
1636     cat >> $CONFIG_STATUS <<\EOF
1637    
1638     exit 0
1639     EOF
1640     chmod +x $CONFIG_STATUS
1641     rm -fr confdefs* $ac_clean_files
1642     test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1643    
1644    
1645     echo "Configure done. Run 'make' to build CvsGraph"
1646    

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