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Revision 2 - (show annotations)
Sun Oct 3 21:10:47 1999 UTC (19 years, 11 months ago) by frodo
File size: 82429 byte(s)
Imported sources

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="$ac_help
15 --enable-shared[=PKGS] build shared libraries [default=yes]"
16 ac_help="$ac_help
17 --enable-static[=PKGS] build static libraries [default=yes]"
18 ac_help="$ac_help
19 --enable-fast-install[=PKGS] optimize for fast installation [default=yes]"
20 ac_help="$ac_help
21 --with-gnu-ld assume the C compiler uses GNU ld [default=no]"
22 ac_help="$ac_help
23 --disable-libtool-lock avoid locking (might break parallel builds)"
24 ac_help="$ac_help
25 --disable-html-docs Disable generation of HTML 3.2 docs (default: on)"
26 ac_help="$ac_help
27 --enable-html4-docs Enable generation of HTML 4 docs (default: off)"
28 ac_help="$ac_help
29 --enable-ascii-docs Enable generation of ASCII docs (default: off)"
30
31 # Initialize some variables set by options.
32 # The variables have the same names as the options, with
33 # dashes changed to underlines.
34 build=NONE
35 cache_file=./config.cache
36 exec_prefix=NONE
37 host=NONE
38 no_create=
39 nonopt=NONE
40 no_recursion=
41 prefix=NONE
42 program_prefix=NONE
43 program_suffix=NONE
44 program_transform_name=s,x,x,
45 silent=
46 site=
47 srcdir=
48 target=NONE
49 verbose=
50 x_includes=NONE
51 x_libraries=NONE
52 bindir='${exec_prefix}/bin'
53 sbindir='${exec_prefix}/sbin'
54 libexecdir='${exec_prefix}/libexec'
55 datadir='${prefix}/share'
56 sysconfdir='${prefix}/etc'
57 sharedstatedir='${prefix}/com'
58 localstatedir='${prefix}/var'
59 libdir='${exec_prefix}/lib'
60 includedir='${prefix}/include'
61 oldincludedir='/usr/include'
62 infodir='${prefix}/info'
63 mandir='${prefix}/man'
64
65 # Initialize some other variables.
66 subdirs=
67 MFLAGS= MAKEFLAGS=
68 SHELL=${CONFIG_SHELL-/bin/sh}
69 # Maximum number of lines to put in a shell here document.
70 ac_max_here_lines=12
71
72 ac_prev=
73 for ac_option
74 do
75
76 # If the previous option needs an argument, assign it.
77 if test -n "$ac_prev"; then
78 eval "$ac_prev=\$ac_option"
79 ac_prev=
80 continue
81 fi
82
83 case "$ac_option" in
84 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
85 *) ac_optarg= ;;
86 esac
87
88 # Accept the important Cygnus configure options, so we can diagnose typos.
89
90 case "$ac_option" in
91
92 -bindir | --bindir | --bindi | --bind | --bin | --bi)
93 ac_prev=bindir ;;
94 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
95 bindir="$ac_optarg" ;;
96
97 -build | --build | --buil | --bui | --bu)
98 ac_prev=build ;;
99 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
100 build="$ac_optarg" ;;
101
102 -cache-file | --cache-file | --cache-fil | --cache-fi \
103 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
104 ac_prev=cache_file ;;
105 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
106 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
107 cache_file="$ac_optarg" ;;
108
109 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
110 ac_prev=datadir ;;
111 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
112 | --da=*)
113 datadir="$ac_optarg" ;;
114
115 -disable-* | --disable-*)
116 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
117 # Reject names that are not valid shell variable names.
118 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
119 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
120 fi
121 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
122 eval "enable_${ac_feature}=no" ;;
123
124 -enable-* | --enable-*)
125 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
126 # Reject names that are not valid shell variable names.
127 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
128 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
129 fi
130 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
131 case "$ac_option" in
132 *=*) ;;
133 *) ac_optarg=yes ;;
134 esac
135 eval "enable_${ac_feature}='$ac_optarg'" ;;
136
137 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
138 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
139 | --exec | --exe | --ex)
140 ac_prev=exec_prefix ;;
141 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
142 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
143 | --exec=* | --exe=* | --ex=*)
144 exec_prefix="$ac_optarg" ;;
145
146 -gas | --gas | --ga | --g)
147 # Obsolete; use --with-gas.
148 with_gas=yes ;;
149
150 -help | --help | --hel | --he)
151 # Omit some internal or obsolete options to make the list less imposing.
152 # This message is too long to be a string in the A/UX 3.1 sh.
153 cat << EOF
154 Usage: configure [options] [host]
155 Options: [defaults in brackets after descriptions]
156 Configuration:
157 --cache-file=FILE cache test results in FILE
158 --help print this message
159 --no-create do not create output files
160 --quiet, --silent do not print \`checking...' messages
161 --version print the version of autoconf that created configure
162 Directory and file names:
163 --prefix=PREFIX install architecture-independent files in PREFIX
164 [$ac_default_prefix]
165 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
166 [same as prefix]
167 --bindir=DIR user executables in DIR [EPREFIX/bin]
168 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
169 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
170 --datadir=DIR read-only architecture-independent data in DIR
171 [PREFIX/share]
172 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
173 --sharedstatedir=DIR modifiable architecture-independent data in DIR
174 [PREFIX/com]
175 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
176 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
177 --includedir=DIR C header files in DIR [PREFIX/include]
178 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
179 --infodir=DIR info documentation in DIR [PREFIX/info]
180 --mandir=DIR man documentation in DIR [PREFIX/man]
181 --srcdir=DIR find the sources in DIR [configure dir or ..]
182 --program-prefix=PREFIX prepend PREFIX to installed program names
183 --program-suffix=SUFFIX append SUFFIX to installed program names
184 --program-transform-name=PROGRAM
185 run sed PROGRAM on installed program names
186 EOF
187 cat << EOF
188 Host type:
189 --build=BUILD configure for building on BUILD [BUILD=HOST]
190 --host=HOST configure for HOST [guessed]
191 --target=TARGET configure for TARGET [TARGET=HOST]
192 Features and packages:
193 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
194 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
195 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
196 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
197 --x-includes=DIR X include files are in DIR
198 --x-libraries=DIR X library files are in DIR
199 EOF
200 if test -n "$ac_help"; then
201 echo "--enable and --with options recognized:$ac_help"
202 fi
203 exit 0 ;;
204
205 -host | --host | --hos | --ho)
206 ac_prev=host ;;
207 -host=* | --host=* | --hos=* | --ho=*)
208 host="$ac_optarg" ;;
209
210 -includedir | --includedir | --includedi | --included | --include \
211 | --includ | --inclu | --incl | --inc)
212 ac_prev=includedir ;;
213 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
214 | --includ=* | --inclu=* | --incl=* | --inc=*)
215 includedir="$ac_optarg" ;;
216
217 -infodir | --infodir | --infodi | --infod | --info | --inf)
218 ac_prev=infodir ;;
219 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
220 infodir="$ac_optarg" ;;
221
222 -libdir | --libdir | --libdi | --libd)
223 ac_prev=libdir ;;
224 -libdir=* | --libdir=* | --libdi=* | --libd=*)
225 libdir="$ac_optarg" ;;
226
227 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
228 | --libexe | --libex | --libe)
229 ac_prev=libexecdir ;;
230 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
231 | --libexe=* | --libex=* | --libe=*)
232 libexecdir="$ac_optarg" ;;
233
234 -localstatedir | --localstatedir | --localstatedi | --localstated \
235 | --localstate | --localstat | --localsta | --localst \
236 | --locals | --local | --loca | --loc | --lo)
237 ac_prev=localstatedir ;;
238 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
239 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
240 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
241 localstatedir="$ac_optarg" ;;
242
243 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
244 ac_prev=mandir ;;
245 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
246 mandir="$ac_optarg" ;;
247
248 -nfp | --nfp | --nf)
249 # Obsolete; use --without-fp.
250 with_fp=no ;;
251
252 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
253 | --no-cr | --no-c)
254 no_create=yes ;;
255
256 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
257 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
258 no_recursion=yes ;;
259
260 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
261 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
262 | --oldin | --oldi | --old | --ol | --o)
263 ac_prev=oldincludedir ;;
264 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
265 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
266 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
267 oldincludedir="$ac_optarg" ;;
268
269 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
270 ac_prev=prefix ;;
271 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
272 prefix="$ac_optarg" ;;
273
274 -program-prefix | --program-prefix | --program-prefi | --program-pref \
275 | --program-pre | --program-pr | --program-p)
276 ac_prev=program_prefix ;;
277 -program-prefix=* | --program-prefix=* | --program-prefi=* \
278 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
279 program_prefix="$ac_optarg" ;;
280
281 -program-suffix | --program-suffix | --program-suffi | --program-suff \
282 | --program-suf | --program-su | --program-s)
283 ac_prev=program_suffix ;;
284 -program-suffix=* | --program-suffix=* | --program-suffi=* \
285 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
286 program_suffix="$ac_optarg" ;;
287
288 -program-transform-name | --program-transform-name \
289 | --program-transform-nam | --program-transform-na \
290 | --program-transform-n | --program-transform- \
291 | --program-transform | --program-transfor \
292 | --program-transfo | --program-transf \
293 | --program-trans | --program-tran \
294 | --progr-tra | --program-tr | --program-t)
295 ac_prev=program_transform_name ;;
296 -program-transform-name=* | --program-transform-name=* \
297 | --program-transform-nam=* | --program-transform-na=* \
298 | --program-transform-n=* | --program-transform-=* \
299 | --program-transform=* | --program-transfor=* \
300 | --program-transfo=* | --program-transf=* \
301 | --program-trans=* | --program-tran=* \
302 | --progr-tra=* | --program-tr=* | --program-t=*)
303 program_transform_name="$ac_optarg" ;;
304
305 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
306 | -silent | --silent | --silen | --sile | --sil)
307 silent=yes ;;
308
309 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
310 ac_prev=sbindir ;;
311 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
312 | --sbi=* | --sb=*)
313 sbindir="$ac_optarg" ;;
314
315 -sharedstatedir | --sharedstatedir | --sharedstatedi \
316 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
317 | --sharedst | --shareds | --shared | --share | --shar \
318 | --sha | --sh)
319 ac_prev=sharedstatedir ;;
320 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
321 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
322 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
323 | --sha=* | --sh=*)
324 sharedstatedir="$ac_optarg" ;;
325
326 -site | --site | --sit)
327 ac_prev=site ;;
328 -site=* | --site=* | --sit=*)
329 site="$ac_optarg" ;;
330
331 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
332 ac_prev=srcdir ;;
333 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
334 srcdir="$ac_optarg" ;;
335
336 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
337 | --syscon | --sysco | --sysc | --sys | --sy)
338 ac_prev=sysconfdir ;;
339 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
340 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
341 sysconfdir="$ac_optarg" ;;
342
343 -target | --target | --targe | --targ | --tar | --ta | --t)
344 ac_prev=target ;;
345 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
346 target="$ac_optarg" ;;
347
348 -v | -verbose | --verbose | --verbos | --verbo | --verb)
349 verbose=yes ;;
350
351 -version | --version | --versio | --versi | --vers)
352 echo "configure generated by autoconf version 2.13"
353 exit 0 ;;
354
355 -with-* | --with-*)
356 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
357 # Reject names that are not valid shell variable names.
358 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
359 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
360 fi
361 ac_package=`echo $ac_package| sed 's/-/_/g'`
362 case "$ac_option" in
363 *=*) ;;
364 *) ac_optarg=yes ;;
365 esac
366 eval "with_${ac_package}='$ac_optarg'" ;;
367
368 -without-* | --without-*)
369 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
370 # Reject names that are not valid shell variable names.
371 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
372 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
373 fi
374 ac_package=`echo $ac_package| sed 's/-/_/g'`
375 eval "with_${ac_package}=no" ;;
376
377 --x)
378 # Obsolete; use --with-x.
379 with_x=yes ;;
380
381 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
382 | --x-incl | --x-inc | --x-in | --x-i)
383 ac_prev=x_includes ;;
384 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
385 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
386 x_includes="$ac_optarg" ;;
387
388 -x-libraries | --x-libraries | --x-librarie | --x-librari \
389 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
390 ac_prev=x_libraries ;;
391 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
392 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
393 x_libraries="$ac_optarg" ;;
394
395 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
396 ;;
397
398 *)
399 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
400 echo "configure: warning: $ac_option: invalid host type" 1>&2
401 fi
402 if test "x$nonopt" != xNONE; then
403 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
404 fi
405 nonopt="$ac_option"
406 ;;
407
408 esac
409 done
410
411 if test -n "$ac_prev"; then
412 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
413 fi
414
415 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
416
417 # File descriptor usage:
418 # 0 standard input
419 # 1 file creation
420 # 2 errors and warnings
421 # 3 some systems may open it to /dev/tty
422 # 4 used on the Kubota Titan
423 # 6 checking for... messages and results
424 # 5 compiler messages saved in config.log
425 if test "$silent" = yes; then
426 exec 6>/dev/null
427 else
428 exec 6>&1
429 fi
430 exec 5>./config.log
431
432 echo "\
433 This file contains any messages produced by compilers while
434 running configure, to aid debugging if configure makes a mistake.
435 " 1>&5
436
437 # Strip out --no-create and --no-recursion so they do not pile up.
438 # Also quote any args containing shell metacharacters.
439 ac_configure_args=
440 for ac_arg
441 do
442 case "$ac_arg" in
443 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
444 | --no-cr | --no-c) ;;
445 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
446 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
447 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
448 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
449 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
450 esac
451 done
452
453 # NLS nuisances.
454 # Only set these to C if already set. These must not be set unconditionally
455 # because not all systems understand e.g. LANG=C (notably SCO).
456 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
457 # Non-C LC_CTYPE values break the ctype check.
458 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
459 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
460 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
461 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
462
463 # confdefs.h avoids OS command line length limits that DEFS can exceed.
464 rm -rf conftest* confdefs.h
465 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
466 echo > confdefs.h
467
468 # A filename unique to this package, relative to the directory that
469 # configure is in, which we can look for to find out if srcdir is correct.
470 ac_unique_file=psiconv
471
472 # Find the source files, if location was not specified.
473 if test -z "$srcdir"; then
474 ac_srcdir_defaulted=yes
475 # Try the directory containing this script, then its parent.
476 ac_prog=$0
477 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
478 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
479 srcdir=$ac_confdir
480 if test ! -r $srcdir/$ac_unique_file; then
481 srcdir=..
482 fi
483 else
484 ac_srcdir_defaulted=no
485 fi
486 if test ! -r $srcdir/$ac_unique_file; then
487 if test "$ac_srcdir_defaulted" = yes; then
488 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
489 else
490 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
491 fi
492 fi
493 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
494
495 # Prefer explicitly selected file to automatically selected ones.
496 if test -z "$CONFIG_SITE"; then
497 if test "x$prefix" != xNONE; then
498 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
499 else
500 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
501 fi
502 fi
503 for ac_site_file in $CONFIG_SITE; do
504 if test -r "$ac_site_file"; then
505 echo "loading site script $ac_site_file"
506 . "$ac_site_file"
507 fi
508 done
509
510 if test -r "$cache_file"; then
511 echo "loading cache $cache_file"
512 . $cache_file
513 else
514 echo "creating cache $cache_file"
515 > $cache_file
516 fi
517
518 ac_ext=c
519 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
520 ac_cpp='$CPP $CPPFLAGS'
521 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
522 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
523 cross_compiling=$ac_cv_prog_cc_cross
524
525 ac_exeext=
526 ac_objext=o
527 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
528 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
529 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
530 ac_n= ac_c='
531 ' ac_t=' '
532 else
533 ac_n=-n ac_c= ac_t=
534 fi
535 else
536 ac_n= ac_c='\c' ac_t=
537 fi
538
539
540 ac_aux_dir=
541 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
542 if test -f $ac_dir/install-sh; then
543 ac_aux_dir=$ac_dir
544 ac_install_sh="$ac_aux_dir/install-sh -c"
545 break
546 elif test -f $ac_dir/install.sh; then
547 ac_aux_dir=$ac_dir
548 ac_install_sh="$ac_aux_dir/install.sh -c"
549 break
550 fi
551 done
552 if test -z "$ac_aux_dir"; then
553 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
554 fi
555 ac_config_guess=$ac_aux_dir/config.guess
556 ac_config_sub=$ac_aux_dir/config.sub
557 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
558
559 # Find a good install program. We prefer a C program (faster),
560 # so one script is as good as another. But avoid the broken or
561 # incompatible versions:
562 # SysV /etc/install, /usr/sbin/install
563 # SunOS /usr/etc/install
564 # IRIX /sbin/install
565 # AIX /bin/install
566 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
567 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
568 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
569 # ./install, which can be erroneously created by make from ./install.sh.
570 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
571 echo "configure:572: checking for a BSD compatible install" >&5
572 if test -z "$INSTALL"; then
573 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
574 echo $ac_n "(cached) $ac_c" 1>&6
575 else
576 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
577 for ac_dir in $PATH; do
578 # Account for people who put trailing slashes in PATH elements.
579 case "$ac_dir/" in
580 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
581 *)
582 # OSF1 and SCO ODT 3.0 have their own names for install.
583 # Don't use installbsd from OSF since it installs stuff as root
584 # by default.
585 for ac_prog in ginstall scoinst install; do
586 if test -f $ac_dir/$ac_prog; then
587 if test $ac_prog = install &&
588 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
589 # AIX install. It has an incompatible calling convention.
590 :
591 else
592 ac_cv_path_install="$ac_dir/$ac_prog -c"
593 break 2
594 fi
595 fi
596 done
597 ;;
598 esac
599 done
600 IFS="$ac_save_IFS"
601
602 fi
603 if test "${ac_cv_path_install+set}" = set; then
604 INSTALL="$ac_cv_path_install"
605 else
606 # As a last resort, use the slow shell script. We don't cache a
607 # path for INSTALL within a source directory, because that will
608 # break other packages using the cache if that directory is
609 # removed, or if the path is relative.
610 INSTALL="$ac_install_sh"
611 fi
612 fi
613 echo "$ac_t""$INSTALL" 1>&6
614
615 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
616 # It thinks the first close brace ends the variable substitution.
617 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
618
619 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
620
621 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
622
623 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
624 echo "configure:625: checking whether build environment is sane" >&5
625 # Just in case
626 sleep 1
627 echo timestamp > conftestfile
628 # Do `set' in a subshell so we don't clobber the current shell's
629 # arguments. Must try -L first in case configure is actually a
630 # symlink; some systems play weird games with the mod time of symlinks
631 # (eg FreeBSD returns the mod time of the symlink's containing
632 # directory).
633 if (
634 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
635 if test "$*" = "X"; then
636 # -L didn't work.
637 set X `ls -t $srcdir/configure conftestfile`
638 fi
639 if test "$*" != "X $srcdir/configure conftestfile" \
640 && test "$*" != "X conftestfile $srcdir/configure"; then
641
642 # If neither matched, then we have a broken ls. This can happen
643 # if, for instance, CONFIG_SHELL is bash and it inherits a
644 # broken ls alias from the environment. This has actually
645 # happened. Such a system could not be considered "sane".
646 { echo "configure: error: ls -t appears to fail. Make sure there is not a broken
647 alias in your environment" 1>&2; exit 1; }
648 fi
649
650 test "$2" = conftestfile
651 )
652 then
653 # Ok.
654 :
655 else
656 { echo "configure: error: newly created file is older than distributed files!
657 Check your system clock" 1>&2; exit 1; }
658 fi
659 rm -f conftest*
660 echo "$ac_t""yes" 1>&6
661 if test "$program_transform_name" = s,x,x,; then
662 program_transform_name=
663 else
664 # Double any \ or $. echo might interpret backslashes.
665 cat <<\EOF_SED > conftestsed
666 s,\\,\\\\,g; s,\$,$$,g
667 EOF_SED
668 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
669 rm -f conftestsed
670 fi
671 test "$program_prefix" != NONE &&
672 program_transform_name="s,^,${program_prefix},; $program_transform_name"
673 # Use a double $ so make ignores it.
674 test "$program_suffix" != NONE &&
675 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
676
677 # sed with no file args requires a program.
678 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
679
680 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
681 echo "configure:682: checking whether ${MAKE-make} sets \${MAKE}" >&5
682 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
683 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
684 echo $ac_n "(cached) $ac_c" 1>&6
685 else
686 cat > conftestmake <<\EOF
687 all:
688 @echo 'ac_maketemp="${MAKE}"'
689 EOF
690 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
691 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
692 if test -n "$ac_maketemp"; then
693 eval ac_cv_prog_make_${ac_make}_set=yes
694 else
695 eval ac_cv_prog_make_${ac_make}_set=no
696 fi
697 rm -f conftestmake
698 fi
699 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
700 echo "$ac_t""yes" 1>&6
701 SET_MAKE=
702 else
703 echo "$ac_t""no" 1>&6
704 SET_MAKE="MAKE=${MAKE-make}"
705 fi
706
707
708 PACKAGE=psiconv
709
710 VERSION=0.5.0
711
712 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
713 { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
714 fi
715 cat >> confdefs.h <<EOF
716 #define PACKAGE "$PACKAGE"
717 EOF
718
719 cat >> confdefs.h <<EOF
720 #define VERSION "$VERSION"
721 EOF
722
723
724
725 missing_dir=`cd $ac_aux_dir && pwd`
726 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
727 echo "configure:728: checking for working aclocal" >&5
728 # Run test in a subshell; some versions of sh will print an error if
729 # an executable is not found, even if stderr is redirected.
730 # Redirect stdin to placate older versions of autoconf. Sigh.
731 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
732 ACLOCAL=aclocal
733 echo "$ac_t""found" 1>&6
734 else
735 ACLOCAL="$missing_dir/missing aclocal"
736 echo "$ac_t""missing" 1>&6
737 fi
738
739 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
740 echo "configure:741: checking for working autoconf" >&5
741 # Run test in a subshell; some versions of sh will print an error if
742 # an executable is not found, even if stderr is redirected.
743 # Redirect stdin to placate older versions of autoconf. Sigh.
744 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
745 AUTOCONF=autoconf
746 echo "$ac_t""found" 1>&6
747 else
748 AUTOCONF="$missing_dir/missing autoconf"
749 echo "$ac_t""missing" 1>&6
750 fi
751
752 echo $ac_n "checking for working automake""... $ac_c" 1>&6
753 echo "configure:754: checking for working automake" >&5
754 # Run test in a subshell; some versions of sh will print an error if
755 # an executable is not found, even if stderr is redirected.
756 # Redirect stdin to placate older versions of autoconf. Sigh.
757 if (automake --version) < /dev/null > /dev/null 2>&1; then
758 AUTOMAKE=automake
759 echo "$ac_t""found" 1>&6
760 else
761 AUTOMAKE="$missing_dir/missing automake"
762 echo "$ac_t""missing" 1>&6
763 fi
764
765 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
766 echo "configure:767: checking for working autoheader" >&5
767 # Run test in a subshell; some versions of sh will print an error if
768 # an executable is not found, even if stderr is redirected.
769 # Redirect stdin to placate older versions of autoconf. Sigh.
770 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
771 AUTOHEADER=autoheader
772 echo "$ac_t""found" 1>&6
773 else
774 AUTOHEADER="$missing_dir/missing autoheader"
775 echo "$ac_t""missing" 1>&6
776 fi
777
778 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
779 echo "configure:780: checking for working makeinfo" >&5
780 # Run test in a subshell; some versions of sh will print an error if
781 # an executable is not found, even if stderr is redirected.
782 # Redirect stdin to placate older versions of autoconf. Sigh.
783 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
784 MAKEINFO=makeinfo
785 echo "$ac_t""found" 1>&6
786 else
787 MAKEINFO="$missing_dir/missing makeinfo"
788 echo "$ac_t""missing" 1>&6
789 fi
790
791
792
793
794
795
796
797 # Check whether --enable-shared or --disable-shared was given.
798 if test "${enable_shared+set}" = set; then
799 enableval="$enable_shared"
800 p=${PACKAGE-default}
801 case "$enableval" in
802 yes) enable_shared=yes ;;
803 no) enable_shared=no ;;
804 *)
805 enable_shared=no
806 # Look at the argument we got. We use all the common list separators.
807 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
808 for pkg in $enableval; do
809 if test "X$pkg" = "X$p"; then
810 enable_shared=yes
811 fi
812 done
813 IFS="$ac_save_ifs"
814 ;;
815 esac
816 else
817 enable_shared=yes
818 fi
819
820 # Check whether --enable-static or --disable-static was given.
821 if test "${enable_static+set}" = set; then
822 enableval="$enable_static"
823 p=${PACKAGE-default}
824 case "$enableval" in
825 yes) enable_static=yes ;;
826 no) enable_static=no ;;
827 *)
828 enable_static=no
829 # Look at the argument we got. We use all the common list separators.
830 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
831 for pkg in $enableval; do
832 if test "X$pkg" = "X$p"; then
833 enable_static=yes
834 fi
835 done
836 IFS="$ac_save_ifs"
837 ;;
838 esac
839 else
840 enable_static=yes
841 fi
842
843 # Check whether --enable-fast-install or --disable-fast-install was given.
844 if test "${enable_fast_install+set}" = set; then
845 enableval="$enable_fast_install"
846 p=${PACKAGE-default}
847 case "$enableval" in
848 yes) enable_fast_install=yes ;;
849 no) enable_fast_install=no ;;
850 *)
851 enable_fast_install=no
852 # Look at the argument we got. We use all the common list separators.
853 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
854 for pkg in $enableval; do
855 if test "X$pkg" = "X$p"; then
856 enable_fast_install=yes
857 fi
858 done
859 IFS="$ac_save_ifs"
860 ;;
861 esac
862 else
863 enable_fast_install=yes
864 fi
865
866
867 # Make sure we can run config.sub.
868 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
869 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
870 fi
871
872 echo $ac_n "checking host system type""... $ac_c" 1>&6
873 echo "configure:874: checking host system type" >&5
874
875 host_alias=$host
876 case "$host_alias" in
877 NONE)
878 case $nonopt in
879 NONE)
880 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
881 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
882 fi ;;
883 *) host_alias=$nonopt ;;
884 esac ;;
885 esac
886
887 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
888 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
889 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
890 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
891 echo "$ac_t""$host" 1>&6
892
893 echo $ac_n "checking build system type""... $ac_c" 1>&6
894 echo "configure:895: checking build system type" >&5
895
896 build_alias=$build
897 case "$build_alias" in
898 NONE)
899 case $nonopt in
900 NONE) build_alias=$host_alias ;;
901 *) build_alias=$nonopt ;;
902 esac ;;
903 esac
904
905 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
906 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
907 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
908 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
909 echo "$ac_t""$build" 1>&6
910
911 # Extract the first word of "ranlib", so it can be a program name with args.
912 set dummy ranlib; ac_word=$2
913 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
914 echo "configure:915: checking for $ac_word" >&5
915 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
916 echo $ac_n "(cached) $ac_c" 1>&6
917 else
918 if test -n "$RANLIB"; then
919 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
920 else
921 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
922 ac_dummy="$PATH"
923 for ac_dir in $ac_dummy; do
924 test -z "$ac_dir" && ac_dir=.
925 if test -f $ac_dir/$ac_word; then
926 ac_cv_prog_RANLIB="ranlib"
927 break
928 fi
929 done
930 IFS="$ac_save_ifs"
931 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
932 fi
933 fi
934 RANLIB="$ac_cv_prog_RANLIB"
935 if test -n "$RANLIB"; then
936 echo "$ac_t""$RANLIB" 1>&6
937 else
938 echo "$ac_t""no" 1>&6
939 fi
940
941 # Extract the first word of "gcc", so it can be a program name with args.
942 set dummy gcc; ac_word=$2
943 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
944 echo "configure:945: checking for $ac_word" >&5
945 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
946 echo $ac_n "(cached) $ac_c" 1>&6
947 else
948 if test -n "$CC"; then
949 ac_cv_prog_CC="$CC" # Let the user override the test.
950 else
951 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
952 ac_dummy="$PATH"
953 for ac_dir in $ac_dummy; do
954 test -z "$ac_dir" && ac_dir=.
955 if test -f $ac_dir/$ac_word; then
956 ac_cv_prog_CC="gcc"
957 break
958 fi
959 done
960 IFS="$ac_save_ifs"
961 fi
962 fi
963 CC="$ac_cv_prog_CC"
964 if test -n "$CC"; then
965 echo "$ac_t""$CC" 1>&6
966 else
967 echo "$ac_t""no" 1>&6
968 fi
969
970 if test -z "$CC"; then
971 # Extract the first word of "cc", so it can be a program name with args.
972 set dummy cc; ac_word=$2
973 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
974 echo "configure:975: checking for $ac_word" >&5
975 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
976 echo $ac_n "(cached) $ac_c" 1>&6
977 else
978 if test -n "$CC"; then
979 ac_cv_prog_CC="$CC" # Let the user override the test.
980 else
981 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
982 ac_prog_rejected=no
983 ac_dummy="$PATH"
984 for ac_dir in $ac_dummy; do
985 test -z "$ac_dir" && ac_dir=.
986 if test -f $ac_dir/$ac_word; then
987 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
988 ac_prog_rejected=yes
989 continue
990 fi
991 ac_cv_prog_CC="cc"
992 break
993 fi
994 done
995 IFS="$ac_save_ifs"
996 if test $ac_prog_rejected = yes; then
997 # We found a bogon in the path, so make sure we never use it.
998 set dummy $ac_cv_prog_CC
999 shift
1000 if test $# -gt 0; then
1001 # We chose a different compiler from the bogus one.
1002 # However, it has the same basename, so the bogon will be chosen
1003 # first if we set CC to just the basename; use the full file name.
1004 shift
1005 set dummy "$ac_dir/$ac_word" "$@"
1006 shift
1007 ac_cv_prog_CC="$@"
1008 fi
1009 fi
1010 fi
1011 fi
1012 CC="$ac_cv_prog_CC"
1013 if test -n "$CC"; then
1014 echo "$ac_t""$CC" 1>&6
1015 else
1016 echo "$ac_t""no" 1>&6
1017 fi
1018
1019 if test -z "$CC"; then
1020 case "`uname -s`" in
1021 *win32* | *WIN32*)
1022 # Extract the first word of "cl", so it can be a program name with args.
1023 set dummy cl; ac_word=$2
1024 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1025 echo "configure:1026: checking for $ac_word" >&5
1026 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1027 echo $ac_n "(cached) $ac_c" 1>&6
1028 else
1029 if test -n "$CC"; then
1030 ac_cv_prog_CC="$CC" # Let the user override the test.
1031 else
1032 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1033 ac_dummy="$PATH"
1034 for ac_dir in $ac_dummy; do
1035 test -z "$ac_dir" && ac_dir=.
1036 if test -f $ac_dir/$ac_word; then
1037 ac_cv_prog_CC="cl"
1038 break
1039 fi
1040 done
1041 IFS="$ac_save_ifs"
1042 fi
1043 fi
1044 CC="$ac_cv_prog_CC"
1045 if test -n "$CC"; then
1046 echo "$ac_t""$CC" 1>&6
1047 else
1048 echo "$ac_t""no" 1>&6
1049 fi
1050 ;;
1051 esac
1052 fi
1053 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1054 fi
1055
1056 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1057 echo "configure:1058: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1058
1059 ac_ext=c
1060 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1061 ac_cpp='$CPP $CPPFLAGS'
1062 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1063 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1064 cross_compiling=$ac_cv_prog_cc_cross
1065
1066 cat > conftest.$ac_ext << EOF
1067
1068 #line 1069 "configure"
1069 #include "confdefs.h"
1070
1071 main(){return(0);}
1072 EOF
1073 if { (eval echo configure:1074: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1074 ac_cv_prog_cc_works=yes
1075 # If we can't run a trivial program, we are probably using a cross compiler.
1076 if (./conftest; exit) 2>/dev/null; then
1077 ac_cv_prog_cc_cross=no
1078 else
1079 ac_cv_prog_cc_cross=yes
1080 fi
1081 else
1082 echo "configure: failed program was:" >&5
1083 cat conftest.$ac_ext >&5
1084 ac_cv_prog_cc_works=no
1085 fi
1086 rm -fr conftest*
1087 ac_ext=c
1088 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1089 ac_cpp='$CPP $CPPFLAGS'
1090 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1091 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1092 cross_compiling=$ac_cv_prog_cc_cross
1093
1094 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1095 if test $ac_cv_prog_cc_works = no; then
1096 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1097 fi
1098 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1099 echo "configure:1100: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1100 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1101 cross_compiling=$ac_cv_prog_cc_cross
1102
1103 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1104 echo "configure:1105: checking whether we are using GNU C" >&5
1105 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1106 echo $ac_n "(cached) $ac_c" 1>&6
1107 else
1108 cat > conftest.c <<EOF
1109 #ifdef __GNUC__
1110 yes;
1111 #endif
1112 EOF
1113 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1114: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1114 ac_cv_prog_gcc=yes
1115 else
1116 ac_cv_prog_gcc=no
1117 fi
1118 fi
1119
1120 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1121
1122 if test $ac_cv_prog_gcc = yes; then
1123 GCC=yes
1124 else
1125 GCC=
1126 fi
1127
1128 ac_test_CFLAGS="${CFLAGS+set}"
1129 ac_save_CFLAGS="$CFLAGS"
1130 CFLAGS=
1131 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1132 echo "configure:1133: checking whether ${CC-cc} accepts -g" >&5
1133 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1134 echo $ac_n "(cached) $ac_c" 1>&6
1135 else
1136 echo 'void f(){}' > conftest.c
1137 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1138 ac_cv_prog_cc_g=yes
1139 else
1140 ac_cv_prog_cc_g=no
1141 fi
1142 rm -f conftest*
1143
1144 fi
1145
1146 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1147 if test "$ac_test_CFLAGS" = set; then
1148 CFLAGS="$ac_save_CFLAGS"
1149 elif test $ac_cv_prog_cc_g = yes; then
1150 if test "$GCC" = yes; then
1151 CFLAGS="-g -O2"
1152 else
1153 CFLAGS="-g"
1154 fi
1155 else
1156 if test "$GCC" = yes; then
1157 CFLAGS="-O2"
1158 else
1159 CFLAGS=
1160 fi
1161 fi
1162
1163 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1164 if test "${with_gnu_ld+set}" = set; then
1165 withval="$with_gnu_ld"
1166 test "$withval" = no || with_gnu_ld=yes
1167 else
1168 with_gnu_ld=no
1169 fi
1170
1171 ac_prog=ld
1172 if test "$ac_cv_prog_gcc" = yes; then
1173 # Check if gcc -print-prog-name=ld gives a path.
1174 echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1175 echo "configure:1176: checking for ld used by GCC" >&5
1176 ac_prog=`($CC -print-prog-name=ld) 2>&5`
1177 case "$ac_prog" in
1178 # Accept absolute paths.
1179 [\\/]* | [A-Za-z]:[\\/]*)
1180 re_direlt='/[^/][^/]*/\.\./'
1181 # Canonicalize the path of ld
1182 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1183 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1184 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1185 done
1186 test -z "$LD" && LD="$ac_prog"
1187 ;;
1188 "")
1189 # If it fails, then pretend we aren't using GCC.
1190 ac_prog=ld
1191 ;;
1192 *)
1193 # If it is relative, then search for the first ld in PATH.
1194 with_gnu_ld=unknown
1195 ;;
1196 esac
1197 elif test "$with_gnu_ld" = yes; then
1198 echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1199 echo "configure:1200: checking for GNU ld" >&5
1200 else
1201 echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1202 echo "configure:1203: checking for non-GNU ld" >&5
1203 fi
1204 if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
1205 echo $ac_n "(cached) $ac_c" 1>&6
1206 else
1207 if test -z "$LD"; then
1208 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1209 for ac_dir in $PATH; do
1210 test -z "$ac_dir" && ac_dir=.
1211 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1212 ac_cv_path_LD="$ac_dir/$ac_prog"
1213 # Check to see if the program is GNU ld. I'd rather use --version,
1214 # but apparently some GNU ld's only accept -v.
1215 # Break only if it was the GNU/non-GNU ld that we prefer.
1216 if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1217 test "$with_gnu_ld" != no && break
1218 else
1219 test "$with_gnu_ld" != yes && break
1220 fi
1221 fi
1222 done
1223 IFS="$ac_save_ifs"
1224 else
1225 ac_cv_path_LD="$LD" # Let the user override the test with a path.
1226 fi
1227 fi
1228
1229 LD="$ac_cv_path_LD"
1230 if test -n "$LD"; then
1231 echo "$ac_t""$LD" 1>&6
1232 else
1233 echo "$ac_t""no" 1>&6
1234 fi
1235 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1236
1237 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1238 echo "configure:1239: checking if the linker ($LD) is GNU ld" >&5
1239 if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
1240 echo $ac_n "(cached) $ac_c" 1>&6
1241 else
1242 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1243 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1244 ac_cv_prog_gnu_ld=yes
1245 else
1246 ac_cv_prog_gnu_ld=no
1247 fi
1248 fi
1249
1250 echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
1251
1252
1253 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1254 echo "configure:1255: checking for BSD-compatible nm" >&5
1255 if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
1256 echo $ac_n "(cached) $ac_c" 1>&6
1257 else
1258 if test -n "$NM"; then
1259 # Let the user override the test.
1260 ac_cv_path_NM="$NM"
1261 else
1262 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1263 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1264 test -z "$ac_dir" && ac_dir=.
1265 if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
1266 # Check to see if the nm accepts a BSD-compat flag.
1267 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1268 # nm: unknown option "B" ignored
1269 if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1270 ac_cv_path_NM="$ac_dir/nm -B"
1271 break
1272 elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1273 ac_cv_path_NM="$ac_dir/nm -p"
1274 break
1275 else
1276 ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
1277 continue # so that we can try to find one that supports BSD flags
1278 fi
1279 fi
1280 done
1281 IFS="$ac_save_ifs"
1282 test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
1283 fi
1284 fi
1285
1286 NM="$ac_cv_path_NM"
1287 echo "$ac_t""$NM" 1>&6
1288
1289
1290 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1291 echo "configure:1292: checking whether ln -s works" >&5
1292 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1293 echo $ac_n "(cached) $ac_c" 1>&6
1294 else
1295 rm -f conftestdata
1296 if ln -s X conftestdata 2>/dev/null
1297 then
1298 rm -f conftestdata
1299 ac_cv_prog_LN_S="ln -s"
1300 else
1301 ac_cv_prog_LN_S=ln
1302 fi
1303 fi
1304 LN_S="$ac_cv_prog_LN_S"
1305 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1306 echo "$ac_t""yes" 1>&6
1307 else
1308 echo "$ac_t""no" 1>&6
1309 fi
1310
1311
1312 # Check for any special flags to pass to ltconfig.
1313 libtool_flags="--cache-file=$cache_file"
1314 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1315 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1316 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
1317 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
1318 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1319
1320
1321 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
1322 if test "${enable_libtool_lock+set}" = set; then
1323 enableval="$enable_libtool_lock"
1324 :
1325 fi
1326
1327 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
1328 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
1329
1330 # Some flags need to be propagated to the compiler or linker for good
1331 # libtool support.
1332 case "$host" in
1333 *-*-irix6*)
1334 # Find out which ABI we are using.
1335 echo '#line 1336 "configure"' > conftest.$ac_ext
1336 if { (eval echo configure:1337: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1337 case "`/usr/bin/file conftest.o`" in
1338 *32-bit*)
1339 LD="${LD-ld} -32"
1340 ;;
1341 *N32*)
1342 LD="${LD-ld} -n32"
1343 ;;
1344 *64-bit*)
1345 LD="${LD-ld} -64"
1346 ;;
1347 esac
1348 fi
1349 rm -rf conftest*
1350 ;;
1351
1352 *-*-sco3.2v5*)
1353 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1354 SAVE_CFLAGS="$CFLAGS"
1355 CFLAGS="$CFLAGS -belf"
1356 echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
1357 echo "configure:1358: checking whether the C compiler needs -belf" >&5
1358 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
1359 echo $ac_n "(cached) $ac_c" 1>&6
1360 else
1361 cat > conftest.$ac_ext <<EOF
1362 #line 1363 "configure"
1363 #include "confdefs.h"
1364
1365 int main() {
1366
1367 ; return 0; }
1368 EOF
1369 if { (eval echo configure:1370: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1370 rm -rf conftest*
1371 lt_cv_cc_needs_belf=yes
1372 else
1373 echo "configure: failed program was:" >&5
1374 cat conftest.$ac_ext >&5
1375 rm -rf conftest*
1376 lt_cv_cc_needs_belf=no
1377 fi
1378 rm -f conftest*
1379 fi
1380
1381 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
1382 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1383 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1384 CFLAGS="$SAVE_CFLAGS"
1385 fi
1386 ;;
1387
1388
1389 esac
1390
1391
1392 # Save cache, so that ltconfig can load it
1393 cat > confcache <<\EOF
1394 # This file is a shell script that caches the results of configure
1395 # tests run on this system so they can be shared between configure
1396 # scripts and configure runs. It is not useful on other systems.
1397 # If it contains results you don't want to keep, you may remove or edit it.
1398 #
1399 # By default, configure uses ./config.cache as the cache file,
1400 # creating it if it does not exist already. You can give configure
1401 # the --cache-file=FILE option to use a different cache file; that is
1402 # what configure does when it calls configure scripts in
1403 # subdirectories, so they share the cache.
1404 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1405 # config.status only pays attention to the cache file if you give it the
1406 # --recheck option to rerun configure.
1407 #
1408 EOF
1409 # The following way of writing the cache mishandles newlines in values,
1410 # but we know of no workaround that is simple, portable, and efficient.
1411 # So, don't put newlines in cache variables' values.
1412 # Ultrix sh set writes to stderr and can't be redirected directly,
1413 # and sets the high bit in the cache file unless we assign to the vars.
1414 (set) 2>&1 |
1415 case `(ac_space=' '; set | grep ac_space) 2>&1` in
1416 *ac_space=\ *)
1417 # `set' does not quote correctly, so add quotes (double-quote substitution
1418 # turns \\\\ into \\, and sed turns \\ into \).
1419 sed -n \
1420 -e "s/'/'\\\\''/g" \
1421 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1422 ;;
1423 *)
1424 # `set' quotes correctly as required by POSIX, so do not add quotes.
1425 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1426 ;;
1427 esac >> confcache
1428 if cmp -s $cache_file confcache; then
1429 :
1430 else
1431 if test -w $cache_file; then
1432 echo "updating cache $cache_file"
1433 cat confcache > $cache_file
1434 else
1435 echo "not updating unwritable cache $cache_file"
1436 fi
1437 fi
1438 rm -f confcache
1439
1440
1441 # Actually configure libtool. ac_aux_dir is where install-sh is found.
1442 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1443 LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
1444 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \
1445 DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \
1446 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
1447 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
1448 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1449
1450 # Reload cache, that may have been modified by ltconfig
1451 if test -r "$cache_file"; then
1452 echo "loading cache $cache_file"
1453 . $cache_file
1454 else
1455 echo "creating cache $cache_file"
1456 > $cache_file
1457 fi
1458
1459
1460 # This can be used to rebuild libtool when needed
1461 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
1462
1463 # Always use our own libtool.
1464 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
1465
1466 # Redirect the config.log output again, so that the ltconfig log is not
1467 # clobbered by the next message.
1468 exec 5>>./config.log
1469
1470
1471
1472 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1473 echo "configure:1474: checking how to run the C preprocessor" >&5
1474 # On Suns, sometimes $CPP names a directory.
1475 if test -n "$CPP" && test -d "$CPP"; then
1476 CPP=
1477 fi
1478 if test -z "$CPP"; then
1479 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1480 echo $ac_n "(cached) $ac_c" 1>&6
1481 else
1482 # This must be in double quotes, not single quotes, because CPP may get
1483 # substituted into the Makefile and "${CC-cc}" will confuse make.
1484 CPP="${CC-cc} -E"
1485 # On the NeXT, cc -E runs the code through the compiler's parser,
1486 # not just through cpp.
1487 cat > conftest.$ac_ext <<EOF
1488 #line 1489 "configure"
1489 #include "confdefs.h"
1490 #include <assert.h>
1491 Syntax Error
1492 EOF
1493 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1494 { (eval echo configure:1495: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1495 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1496 if test -z "$ac_err"; then
1497 :
1498 else
1499 echo "$ac_err" >&5
1500 echo "configure: failed program was:" >&5
1501 cat conftest.$ac_ext >&5
1502 rm -rf conftest*
1503 CPP="${CC-cc} -E -traditional-cpp"
1504 cat > conftest.$ac_ext <<EOF
1505 #line 1506 "configure"
1506 #include "confdefs.h"
1507 #include <assert.h>
1508 Syntax Error
1509 EOF
1510 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1511 { (eval echo configure:1512: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1512 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1513 if test -z "$ac_err"; then
1514 :
1515 else
1516 echo "$ac_err" >&5
1517 echo "configure: failed program was:" >&5
1518 cat conftest.$ac_ext >&5
1519 rm -rf conftest*
1520 CPP="${CC-cc} -nologo -E"
1521 cat > conftest.$ac_ext <<EOF
1522 #line 1523 "configure"
1523 #include "confdefs.h"
1524 #include <assert.h>
1525 Syntax Error
1526 EOF
1527 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1528 { (eval echo configure:1529: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1529 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1530 if test -z "$ac_err"; then
1531 :
1532 else
1533 echo "$ac_err" >&5
1534 echo "configure: failed program was:" >&5
1535 cat conftest.$ac_ext >&5
1536 rm -rf conftest*
1537 CPP=/lib/cpp
1538 fi
1539 rm -f conftest*
1540 fi
1541 rm -f conftest*
1542 fi
1543 rm -f conftest*
1544 ac_cv_prog_CPP="$CPP"
1545 fi
1546 CPP="$ac_cv_prog_CPP"
1547 else
1548 ac_cv_prog_CPP="$CPP"
1549 fi
1550 echo "$ac_t""$CPP" 1>&6
1551
1552 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1553 echo "configure:1554: checking for ANSI C header files" >&5
1554 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1555 echo $ac_n "(cached) $ac_c" 1>&6
1556 else
1557 cat > conftest.$ac_ext <<EOF
1558 #line 1559 "configure"
1559 #include "confdefs.h"
1560 #include <stdlib.h>
1561 #include <stdarg.h>
1562 #include <string.h>
1563 #include <float.h>
1564 EOF
1565 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1566 { (eval echo configure:1567: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1567 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1568 if test -z "$ac_err"; then
1569 rm -rf conftest*
1570 ac_cv_header_stdc=yes
1571 else
1572 echo "$ac_err" >&5
1573 echo "configure: failed program was:" >&5
1574 cat conftest.$ac_ext >&5
1575 rm -rf conftest*
1576 ac_cv_header_stdc=no
1577 fi
1578 rm -f conftest*
1579
1580 if test $ac_cv_header_stdc = yes; then
1581 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1582 cat > conftest.$ac_ext <<EOF
1583 #line 1584 "configure"
1584 #include "confdefs.h"
1585 #include <string.h>
1586 EOF
1587 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1588 egrep "memchr" >/dev/null 2>&1; then
1589 :
1590 else
1591 rm -rf conftest*
1592 ac_cv_header_stdc=no
1593 fi
1594 rm -f conftest*
1595
1596 fi
1597
1598 if test $ac_cv_header_stdc = yes; then
1599 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1600 cat > conftest.$ac_ext <<EOF
1601 #line 1602 "configure"
1602 #include "confdefs.h"
1603 #include <stdlib.h>
1604 EOF
1605 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1606 egrep "free" >/dev/null 2>&1; then
1607 :
1608 else
1609 rm -rf conftest*
1610 ac_cv_header_stdc=no
1611 fi
1612 rm -f conftest*
1613
1614 fi
1615
1616 if test $ac_cv_header_stdc = yes; then
1617 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1618 if test "$cross_compiling" = yes; then
1619 :
1620 else
1621 cat > conftest.$ac_ext <<EOF
1622 #line 1623 "configure"
1623 #include "confdefs.h"
1624 #include <ctype.h>
1625 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1626 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1627 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1628 int main () { int i; for (i = 0; i < 256; i++)
1629 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1630 exit (0); }
1631
1632 EOF
1633 if { (eval echo configure:1634: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1634 then
1635 :
1636 else
1637 echo "configure: failed program was:" >&5
1638 cat conftest.$ac_ext >&5
1639 rm -fr conftest*
1640 ac_cv_header_stdc=no
1641 fi
1642 rm -fr conftest*
1643 fi
1644
1645 fi
1646 fi
1647
1648 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1649 if test $ac_cv_header_stdc = yes; then
1650 cat >> confdefs.h <<\EOF
1651 #define STDC_HEADERS 1
1652 EOF
1653
1654 fi
1655
1656 for ac_hdr in unistd.h
1657 do
1658 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1659 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1660 echo "configure:1661: checking for $ac_hdr" >&5
1661 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1662 echo $ac_n "(cached) $ac_c" 1>&6
1663 else
1664 cat > conftest.$ac_ext <<EOF
1665 #line 1666 "configure"
1666 #include "confdefs.h"
1667 #include <$ac_hdr>
1668 EOF
1669 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1670 { (eval echo configure:1671: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1671 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1672 if test -z "$ac_err"; then
1673 rm -rf conftest*
1674 eval "ac_cv_header_$ac_safe=yes"
1675 else
1676 echo "$ac_err" >&5
1677 echo "configure: failed program was:" >&5
1678 cat conftest.$ac_ext >&5
1679 rm -rf conftest*
1680 eval "ac_cv_header_$ac_safe=no"
1681 fi
1682 rm -f conftest*
1683 fi
1684 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1685 echo "$ac_t""yes" 1>&6
1686 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1687 cat >> confdefs.h <<EOF
1688 #define $ac_tr_hdr 1
1689 EOF
1690
1691 else
1692 echo "$ac_t""no" 1>&6
1693 fi
1694 done
1695
1696
1697 echo $ac_n "checking for working const""... $ac_c" 1>&6
1698 echo "configure:1699: checking for working const" >&5
1699 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1700 echo $ac_n "(cached) $ac_c" 1>&6
1701 else
1702 cat > conftest.$ac_ext <<EOF
1703 #line 1704 "configure"
1704 #include "confdefs.h"
1705
1706 int main() {
1707
1708 /* Ultrix mips cc rejects this. */
1709 typedef int charset[2]; const charset x;
1710 /* SunOS 4.1.1 cc rejects this. */
1711 char const *const *ccp;
1712 char **p;
1713 /* NEC SVR4.0.2 mips cc rejects this. */
1714 struct point {int x, y;};
1715 static struct point const zero = {0,0};
1716 /* AIX XL C 1.02.0.0 rejects this.
1717 It does not let you subtract one const X* pointer from another in an arm
1718 of an if-expression whose if-part is not a constant expression */
1719 const char *g = "string";
1720 ccp = &g + (g ? g-g : 0);
1721 /* HPUX 7.0 cc rejects these. */
1722 ++ccp;
1723 p = (char**) ccp;
1724 ccp = (char const *const *) p;
1725 { /* SCO 3.2v4 cc rejects this. */
1726 char *t;
1727 char const *s = 0 ? (char *) 0 : (char const *) 0;
1728
1729 *t++ = 0;
1730 }
1731 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
1732 int x[] = {25, 17};
1733 const int *foo = &x[0];
1734 ++foo;
1735 }
1736 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1737 typedef const int *iptr;
1738 iptr p = 0;
1739 ++p;
1740 }
1741 { /* AIX XL C 1.02.0.0 rejects this saying
1742 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1743 struct s { int j; const int *ap[3]; };
1744 struct s *b; b->j = 5;
1745 }
1746 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1747 const int foo = 10;
1748 }
1749
1750 ; return 0; }
1751 EOF
1752 if { (eval echo configure:1753: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1753 rm -rf conftest*
1754 ac_cv_c_const=yes
1755 else
1756 echo "configure: failed program was:" >&5
1757 cat conftest.$ac_ext >&5
1758 rm -rf conftest*
1759 ac_cv_c_const=no
1760 fi
1761 rm -f conftest*
1762 fi
1763
1764 echo "$ac_t""$ac_cv_c_const" 1>&6
1765 if test $ac_cv_c_const = no; then
1766 cat >> confdefs.h <<\EOF
1767 #define const
1768 EOF
1769
1770 fi
1771
1772 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1773 echo "configure:1774: checking for size_t" >&5
1774 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1775 echo $ac_n "(cached) $ac_c" 1>&6
1776 else
1777 cat > conftest.$ac_ext <<EOF
1778 #line 1779 "configure"
1779 #include "confdefs.h"
1780 #include <sys/types.h>
1781 #if STDC_HEADERS
1782 #include <stdlib.h>
1783 #include <stddef.h>
1784 #endif
1785 EOF
1786 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1787 egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1788 rm -rf conftest*
1789 ac_cv_type_size_t=yes
1790 else
1791 rm -rf conftest*
1792 ac_cv_type_size_t=no
1793 fi
1794 rm -f conftest*
1795
1796 fi
1797 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1798 if test $ac_cv_type_size_t = no; then
1799 cat >> confdefs.h <<\EOF
1800 #define size_t unsigned
1801 EOF
1802
1803 fi
1804
1805
1806
1807 echo $ac_n "checking size of char""... $ac_c" 1>&6
1808 echo "configure:1809: checking size of char" >&5
1809 if eval "test \"`echo '$''{'ac_cv_sizeof_char'+set}'`\" = set"; then
1810 echo $ac_n "(cached) $ac_c" 1>&6
1811 else
1812 if test "$cross_compiling" = yes; then
1813 ac_cv_sizeof_char=1
1814 else
1815 cat > conftest.$ac_ext <<EOF
1816 #line 1817 "configure"
1817 #include "confdefs.h"
1818 #include <stdio.h>
1819 main()
1820 {
1821 FILE *f=fopen("conftestval", "w");
1822 if (!f) exit(1);
1823 fprintf(f, "%d\n", sizeof(char));
1824 exit(0);
1825 }
1826 EOF
1827 if { (eval echo configure:1828: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1828 then
1829 ac_cv_sizeof_char=`cat conftestval`
1830 else
1831 echo "configure: failed program was:" >&5
1832 cat conftest.$ac_ext >&5
1833 rm -fr conftest*
1834 ac_cv_sizeof_char=0
1835 fi
1836 rm -fr conftest*
1837 fi
1838
1839 fi
1840 echo "$ac_t""$ac_cv_sizeof_char" 1>&6
1841 cat >> confdefs.h <<EOF
1842 #define SIZEOF_CHAR $ac_cv_sizeof_char
1843 EOF
1844
1845
1846 echo $ac_n "checking size of short""... $ac_c" 1>&6
1847 echo "configure:1848: checking size of short" >&5
1848 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
1849 echo $ac_n "(cached) $ac_c" 1>&6
1850 else
1851 if test "$cross_compiling" = yes; then
1852 ac_cv_sizeof_short=1
1853 else
1854 cat > conftest.$ac_ext <<EOF
1855 #line 1856 "configure"
1856 #include "confdefs.h"
1857 #include <stdio.h>
1858 main()
1859 {
1860 FILE *f=fopen("conftestval", "w");
1861 if (!f) exit(1);
1862 fprintf(f, "%d\n", sizeof(short));
1863 exit(0);
1864 }
1865 EOF
1866 if { (eval echo configure:1867: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1867 then
1868 ac_cv_sizeof_short=`cat conftestval`
1869 else
1870 echo "configure: failed program was:" >&5
1871 cat conftest.$ac_ext >&5
1872 rm -fr conftest*
1873 ac_cv_sizeof_short=0
1874 fi
1875 rm -fr conftest*
1876 fi
1877
1878 fi
1879 echo "$ac_t""$ac_cv_sizeof_short" 1>&6
1880 cat >> confdefs.h <<EOF
1881 #define SIZEOF_SHORT $ac_cv_sizeof_short
1882 EOF
1883
1884
1885 echo $ac_n "checking size of int""... $ac_c" 1>&6
1886 echo "configure:1887: checking size of int" >&5
1887 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
1888 echo $ac_n "(cached) $ac_c" 1>&6
1889 else
1890 if test "$cross_compiling" = yes; then
1891 ac_cv_sizeof_int=2
1892 else
1893 cat > conftest.$ac_ext <<EOF
1894 #line 1895 "configure"
1895 #include "confdefs.h"
1896 #include <stdio.h>
1897 main()
1898 {
1899 FILE *f=fopen("conftestval", "w");
1900 if (!f) exit(1);
1901 fprintf(f, "%d\n", sizeof(int));
1902 exit(0);
1903 }
1904 EOF
1905 if { (eval echo configure:1906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1906 then
1907 ac_cv_sizeof_int=`cat conftestval`
1908 else
1909 echo "configure: failed program was:" >&5
1910 cat conftest.$ac_ext >&5
1911 rm -fr conftest*
1912 ac_cv_sizeof_int=0
1913 fi
1914 rm -fr conftest*
1915 fi
1916
1917 fi
1918 echo "$ac_t""$ac_cv_sizeof_int" 1>&6
1919 cat >> confdefs.h <<EOF
1920 #define SIZEOF_INT $ac_cv_sizeof_int
1921 EOF
1922
1923
1924 echo $ac_n "checking size of long""... $ac_c" 1>&6
1925 echo "configure:1926: checking size of long" >&5
1926 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
1927 echo $ac_n "(cached) $ac_c" 1>&6
1928 else
1929 if test "$cross_compiling" = yes; then
1930 ac_cv_sizeof_long=4
1931 else
1932 cat > conftest.$ac_ext <<EOF
1933 #line 1934 "configure"
1934 #include "confdefs.h"
1935 #include <stdio.h>
1936 main()
1937 {
1938 FILE *f=fopen("conftestval", "w");
1939 if (!f) exit(1);
1940 fprintf(f, "%d\n", sizeof(long));
1941 exit(0);
1942 }
1943 EOF
1944 if { (eval echo configure:1945: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1945 then
1946 ac_cv_sizeof_long=`cat conftestval`
1947 else
1948 echo "configure: failed program was:" >&5
1949 cat conftest.$ac_ext >&5
1950 rm -fr conftest*
1951 ac_cv_sizeof_long=0
1952 fi
1953 rm -fr conftest*
1954 fi
1955
1956 fi
1957 echo "$ac_t""$ac_cv_sizeof_long" 1>&6
1958 cat >> confdefs.h <<EOF
1959 #define SIZEOF_LONG $ac_cv_sizeof_long
1960 EOF
1961
1962
1963
1964 echo $ac_n "checking for an 8 bit integer type""... $ac_c" 1>&6
1965 echo "configure:1966: checking for an 8 bit integer type" >&5
1966 if test $ac_cv_sizeof_char -ge 1 ; then
1967 INT_8_BIT=char
1968 echo "$ac_t""char" 1>&6
1969 elif test $ac_cv_sizeof_short -ge 1 ; then
1970 INT_8_BIT=short
1971 echo "$ac_t""short" 1>&6
1972 elif test $ac_cv_sizeof_int -ge 1 ; then
1973 INT_8_BIT=int
1974 echo "$ac_t""int" 1>&6
1975 elif test $ac_cv_sizeof_long -ge 1 ; then
1976 INT_8_BIT=long
1977 echo "$ac_t""long" 1>&6
1978 else
1979 { echo "configure: error: No integer type of at least 8 bits found" 1>&2; exit 1; }
1980 fi
1981
1982 echo $ac_n "checking for a 16 bit integer type""... $ac_c" 1>&6
1983 echo "configure:1984: checking for a 16 bit integer type" >&5
1984 if test $ac_cv_sizeof_char -ge 2 ; then
1985 INT_16_BIT=char
1986 echo "$ac_t""char" 1>&6
1987 elif test $ac_cv_sizeof_short -ge 2 ; then
1988 INT_16_BIT=short
1989 echo "$ac_t""short" 1>&6
1990 elif test $ac_cv_sizeof_int -ge 2 ; then
1991 INT_16_BIT=int
1992 echo "$ac_t""int" 1>&6
1993 elif test $ac_cv_sizeof_long -ge 2 ; then
1994 INT_16_BIT=long
1995 echo "$ac_t""long" 1>&6
1996 else
1997 { echo "configure: error: No integer type of at least 16 bits found" 1>&2; exit 1; }
1998 fi
1999
2000 echo $ac_n "checking for a 32 bit integer type""... $ac_c" 1>&6
2001 echo "configure:2002: checking for a 32 bit integer type" >&5
2002 if test $ac_cv_sizeof_char -ge 4 ; then
2003 INT_32_BIT=char
2004 echo "$ac_t""char" 1>&6
2005 elif test $ac_cv_sizeof_short -ge 4 ; then
2006 INT_32_BIT=short
2007 echo "$ac_t""short" 1>&6
2008 elif test $ac_cv_sizeof_int -ge 4 ; then
2009 INT_32_BIT=int
2010 echo "$ac_t""int" 1>&6
2011 elif test $ac_cv_sizeof_long -ge 4 ; then
2012 INT_32_BIT=long
2013 echo "$ac_t""long" 1>&6
2014 else
2015 { echo "configure: error: No integer type of at least 32 bits found" 1>&2; exit 1; }
2016 fi
2017
2018
2019
2020
2021
2022 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2023 echo "configure:2024: checking for vprintf" >&5
2024 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2025 echo $ac_n "(cached) $ac_c" 1>&6
2026 else
2027 cat > conftest.$ac_ext <<EOF
2028 #line 2029 "configure"
2029 #include "confdefs.h"
2030 /* System header to define __stub macros and hopefully few prototypes,
2031 which can conflict with char vprintf(); below. */
2032 #include <assert.h>
2033 /* Override any gcc2 internal prototype to avoid an error. */
2034 /* We use char because int might match the return type of a gcc2
2035 builtin and then its argument prototype would still apply. */
2036 char vprintf();
2037
2038 int main() {
2039
2040 /* The GNU C library defines this for functions which it implements
2041 to always fail with ENOSYS. Some functions are actually named
2042 something starting with __ and the normal name is an alias. */
2043 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2044 choke me
2045 #else
2046 vprintf();
2047 #endif
2048
2049 ; return 0; }
2050 EOF
2051 if { (eval echo configure:2052: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2052 rm -rf conftest*
2053 eval "ac_cv_func_vprintf=yes"
2054 else
2055 echo "configure: failed program was:" >&5
2056 cat conftest.$ac_ext >&5
2057 rm -rf conftest*
2058 eval "ac_cv_func_vprintf=no"
2059 fi
2060 rm -f conftest*
2061 fi
2062
2063 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2064 echo "$ac_t""yes" 1>&6
2065 cat >> confdefs.h <<\EOF
2066 #define HAVE_VPRINTF 1
2067 EOF
2068
2069 else
2070 echo "$ac_t""no" 1>&6
2071 fi
2072
2073 if test "$ac_cv_func_vprintf" != yes; then
2074 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2075 echo "configure:2076: checking for _doprnt" >&5
2076 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2077 echo $ac_n "(cached) $ac_c" 1>&6
2078 else
2079 cat > conftest.$ac_ext <<EOF
2080 #line 2081 "configure"
2081 #include "confdefs.h"
2082 /* System header to define __stub macros and hopefully few prototypes,
2083 which can conflict with char _doprnt(); below. */
2084 #include <assert.h>
2085 /* Override any gcc2 internal prototype to avoid an error. */
2086 /* We use char because int might match the return type of a gcc2
2087 builtin and then its argument prototype would still apply. */
2088 char _doprnt();
2089
2090 int main() {
2091
2092 /* The GNU C library defines this for functions which it implements
2093 to always fail with ENOSYS. Some functions are actually named
2094 something starting with __ and the normal name is an alias. */
2095 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2096 choke me
2097 #else
2098 _doprnt();
2099 #endif
2100
2101 ; return 0; }
2102 EOF
2103 if { (eval echo configure:2104: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2104 rm -rf conftest*
2105 eval "ac_cv_func__doprnt=yes"
2106 else
2107 echo "configure: failed program was:" >&5
2108 cat conftest.$ac_ext >&5
2109 rm -rf conftest*
2110 eval "ac_cv_func__doprnt=no"
2111 fi
2112 rm -f conftest*
2113 fi
2114
2115 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2116 echo "$ac_t""yes" 1>&6
2117 cat >> confdefs.h <<\EOF
2118 #define HAVE_DOPRNT 1
2119 EOF
2120
2121 else
2122 echo "$ac_t""no" 1>&6
2123 fi
2124
2125 fi
2126
2127 for ac_func in strdup
2128 do
2129 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2130 echo "configure:2131: checking for $ac_func" >&5
2131 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2132 echo $ac_n "(cached) $ac_c" 1>&6
2133 else
2134 cat > conftest.$ac_ext <<EOF
2135 #line 2136 "configure"
2136 #include "confdefs.h"
2137 /* System header to define __stub macros and hopefully few prototypes,
2138 which can conflict with char $ac_func(); below. */
2139 #include <assert.h>
2140 /* Override any gcc2 internal prototype to avoid an error. */
2141 /* We use char because int might match the return type of a gcc2
2142 builtin and then its argument prototype would still apply. */
2143 char $ac_func();
2144
2145 int main() {
2146
2147 /* The GNU C library defines this for functions which it implements
2148 to always fail with ENOSYS. Some functions are actually named
2149 something starting with __ and the normal name is an alias. */
2150 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2151 choke me
2152 #else
2153 $ac_func();
2154 #endif
2155
2156 ; return 0; }
2157 EOF
2158 if { (eval echo configure:2159: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2159 rm -rf conftest*
2160 eval "ac_cv_func_$ac_func=yes"
2161 else
2162 echo "configure: failed program was:" >&5
2163 cat conftest.$ac_ext >&5
2164 rm -rf conftest*
2165 eval "ac_cv_func_$ac_func=no"
2166 fi
2167 rm -f conftest*
2168 fi
2169
2170 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2171 echo "$ac_t""yes" 1>&6
2172 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2173 cat >> confdefs.h <<EOF
2174 #define $ac_tr_func 1
2175 EOF
2176
2177 else
2178 echo "$ac_t""no" 1>&6
2179 fi
2180 done
2181
2182 for ac_func in strdup
2183 do
2184 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2185 echo "configure:2186: checking for $ac_func" >&5
2186 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2187 echo $ac_n "(cached) $ac_c" 1>&6
2188 else
2189 cat > conftest.$ac_ext <<EOF
2190 #line 2191 "configure"
2191 #include "confdefs.h"
2192 /* System header to define __stub macros and hopefully few prototypes,
2193 which can conflict with char $ac_func(); below. */
2194 #include <assert.h>
2195 /* Override any gcc2 internal prototype to avoid an error. */
2196 /* We use char because int might match the return type of a gcc2
2197 builtin and then its argument prototype would still apply. */
2198 char $ac_func();
2199
2200 int main() {
2201
2202 /* The GNU C library defines this for functions which it implements
2203 to always fail with ENOSYS. Some functions are actually named
2204 something starting with __ and the normal name is an alias. */
2205 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2206 choke me
2207 #else
2208 $ac_func();
2209 #endif
2210
2211 ; return 0; }
2212 EOF
2213 if { (eval echo configure:2214: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2214 rm -rf conftest*
2215 eval "ac_cv_func_$ac_func=yes"
2216 else
2217 echo "configure: failed program was:" >&5
2218 cat conftest.$ac_ext >&5
2219 rm -rf conftest*
2220 eval "ac_cv_func_$ac_func=no"
2221 fi
2222 rm -f conftest*
2223 fi
2224
2225 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2226 echo "$ac_t""yes" 1>&6
2227 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2228 cat >> confdefs.h <<EOF
2229 #define $ac_tr_func 1
2230 EOF
2231
2232 else
2233 echo "$ac_t""no" 1>&6
2234 LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
2235 fi
2236 done
2237
2238
2239
2240 # Check whether --enable-html-docs or --disable-html-docs was given.
2241 if test "${enable_html_docs+set}" = set; then
2242 enableval="$enable_html_docs"
2243 case "${enableval}" in
2244 yes) htmldocs=true ;;
2245 no) htmldocs=false ;;
2246 *) { echo "configure: error: bad value ${enableval} for --enable-html-docs" 1>&2; exit 1; } ;;
2247 esac
2248 else
2249 htmldocs=true
2250 fi
2251
2252
2253
2254 if test x$htmldocs = xtrue; then
2255 HTMLDOCS_TRUE=
2256 HTMLDOCS_FALSE='#'
2257 else
2258 HTMLDOCS_TRUE='#'
2259 HTMLDOCS_FALSE=
2260 fi
2261
2262 # Check whether --enable-html4-docs or --disable-html4-docs was given.
2263 if test "${enable_html4_docs+set}" = set; then
2264 enableval="$enable_html4_docs"
2265 case "${enableval}" in
2266 yes) html4docs=true ;;
2267 no) html4docs=false ;;
2268 *) { echo "configure: error: bad value ${enableval} for --enable-html4-docs" 1>&2; exit 1; } ;;
2269 esac
2270 else
2271 html4docs=false
2272 fi
2273
2274
2275
2276 if test x$html4docs = xtrue; then
2277 HTML4DOCS_TRUE=
2278 HTML4DOCS_FALSE='#'
2279 else
2280 HTML4DOCS_TRUE='#'
2281 HTML4DOCS_FALSE=
2282 fi
2283
2284 # Check whether --enable-ascii-docs or --disable-ascii-docs was given.
2285 if test "${enable_ascii_docs+set}" = set; then
2286 enableval="$enable_ascii_docs"
2287 case "${enableval}" in
2288 yes) asciidocs=true ;;
2289 no) asciidocs=false ;;
2290 *) { echo "configure: error: bad value ${enableval} for --enable-ascii-docs" 1>&2; exit 1; } ;;
2291 esac
2292 else
2293 asciidocs=false
2294 fi
2295
2296
2297
2298 if test x$asciidocs = xtrue; then
2299 ASCIIDOCS_TRUE=
2300 ASCIIDOCS_FALSE='#'
2301 else
2302 ASCIIDOCS_TRUE='#'
2303 ASCIIDOCS_FALSE=
2304 fi
2305
2306 trap '' 1 2 15
2307 cat > confcache <<\EOF
2308 # This file is a shell script that caches the results of configure
2309 # tests run on this system so they can be shared between configure
2310 # scripts and configure runs. It is not useful on other systems.
2311 # If it contains results you don't want to keep, you may remove or edit it.
2312 #
2313 # By default, configure uses ./config.cache as the cache file,
2314 # creating it if it does not exist already. You can give configure
2315 # the --cache-file=FILE option to use a different cache file; that is
2316 # what configure does when it calls configure scripts in
2317 # subdirectories, so they share the cache.
2318 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2319 # config.status only pays attention to the cache file if you give it the
2320 # --recheck option to rerun configure.
2321 #
2322 EOF
2323 # The following way of writing the cache mishandles newlines in values,
2324 # but we know of no workaround that is simple, portable, and efficient.
2325 # So, don't put newlines in cache variables' values.
2326 # Ultrix sh set writes to stderr and can't be redirected directly,
2327 # and sets the high bit in the cache file unless we assign to the vars.
2328 (set) 2>&1 |
2329 case `(ac_space=' '; set | grep ac_space) 2>&1` in
2330 *ac_space=\ *)
2331 # `set' does not quote correctly, so add quotes (double-quote substitution
2332 # turns \\\\ into \\, and sed turns \\ into \).
2333 sed -n \
2334 -e "s/'/'\\\\''/g" \
2335 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2336 ;;
2337 *)
2338 # `set' quotes correctly as required by POSIX, so do not add quotes.
2339 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2340 ;;
2341 esac >> confcache
2342 if cmp -s $cache_file confcache; then
2343 :
2344 else
2345 if test -w $cache_file; then
2346 echo "updating cache $cache_file"
2347 cat confcache > $cache_file
2348 else
2349 echo "not updating unwritable cache $cache_file"
2350 fi
2351 fi
2352 rm -f confcache
2353
2354 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2355
2356 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2357 # Let make expand exec_prefix.
2358 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2359
2360 # Any assignment to VPATH causes Sun make to only execute
2361 # the first set of double-colon rules, so remove it if not needed.
2362 # If there is a colon in the path, we need to keep it.
2363 if test "x$srcdir" = x.; then
2364 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
2365 fi
2366
2367 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2368
2369 DEFS=-DHAVE_CONFIG_H
2370
2371 # Without the "./", some shells look in PATH for config.status.
2372 : ${CONFIG_STATUS=./config.status}
2373
2374 echo creating $CONFIG_STATUS
2375 rm -f $CONFIG_STATUS
2376 cat > $CONFIG_STATUS <<EOF
2377 #! /bin/sh
2378 # Generated automatically by configure.
2379 # Run this file to recreate the current configuration.
2380 # This directory was configured as follows,
2381 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2382 #
2383 # $0 $ac_configure_args
2384 #
2385 # Compiler output produced by configure, useful for debugging
2386 # configure, is in ./config.log if it exists.
2387
2388 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2389 for ac_option
2390 do
2391 case "\$ac_option" in
2392 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2393 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2394 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2395 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2396 echo "$CONFIG_STATUS generated by autoconf version 2.13"
2397 exit 0 ;;
2398 -help | --help | --hel | --he | --h)
2399 echo "\$ac_cs_usage"; exit 0 ;;
2400 *) echo "\$ac_cs_usage"; exit 1 ;;
2401 esac
2402 done
2403
2404 ac_given_srcdir=$srcdir
2405 ac_given_INSTALL="$INSTALL"
2406
2407 trap 'rm -fr `echo "Makefile compat/Makefile lib/Makefile psiconv/Makefile lib/general.h formats/Makefile docs/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2408 EOF
2409 cat >> $CONFIG_STATUS <<EOF
2410
2411 # Protect against being on the right side of a sed subst in config.status.
2412 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2413 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2414 $ac_vpsub
2415 $extrasub
2416 s%@SHELL@%$SHELL%g
2417 s%@CFLAGS@%$CFLAGS%g
2418 s%@CPPFLAGS@%$CPPFLAGS%g
2419 s%@CXXFLAGS@%$CXXFLAGS%g
2420 s%@FFLAGS@%$FFLAGS%g
2421 s%@DEFS@%$DEFS%g
2422 s%@LDFLAGS@%$LDFLAGS%g
2423 s%@LIBS@%$LIBS%g
2424 s%@exec_prefix@%$exec_prefix%g
2425 s%@prefix@%$prefix%g
2426 s%@program_transform_name@%$program_transform_name%g
2427 s%@bindir@%$bindir%g
2428 s%@sbindir@%$sbindir%g
2429 s%@libexecdir@%$libexecdir%g
2430 s%@datadir@%$datadir%g
2431 s%@sysconfdir@%$sysconfdir%g
2432 s%@sharedstatedir@%$sharedstatedir%g
2433 s%@localstatedir@%$localstatedir%g
2434 s%@libdir@%$libdir%g
2435 s%@includedir@%$includedir%g
2436 s%@oldincludedir@%$oldincludedir%g
2437 s%@infodir@%$infodir%g
2438 s%@mandir@%$mandir%g
2439 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2440 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2441 s%@INSTALL_DATA@%$INSTALL_DATA%g
2442 s%@PACKAGE@%$PACKAGE%g
2443 s%@VERSION@%$VERSION%g
2444 s%@ACLOCAL@%$ACLOCAL%g
2445 s%@AUTOCONF@%$AUTOCONF%g
2446 s%@AUTOMAKE@%$AUTOMAKE%g
2447 s%@AUTOHEADER@%$AUTOHEADER%g
2448 s%@MAKEINFO@%$MAKEINFO%g
2449 s%@SET_MAKE@%$SET_MAKE%g
2450 s%@host@%$host%g
2451 s%@host_alias@%$host_alias%g
2452 s%@host_cpu@%$host_cpu%g
2453 s%@host_vendor@%$host_vendor%g
2454 s%@host_os@%$host_os%g
2455 s%@build@%$build%g
2456 s%@build_alias@%$build_alias%g
2457 s%@build_cpu@%$build_cpu%g
2458 s%@build_vendor@%$build_vendor%g
2459 s%@build_os@%$build_os%g
2460 s%@RANLIB@%$RANLIB%g
2461 s%@CC@%$CC%g
2462 s%@LD@%$LD%g
2463 s%@NM@%$NM%g
2464 s%@LN_S@%$LN_S%g
2465 s%@LIBTOOL@%$LIBTOOL%g
2466 s%@CPP@%$CPP%g
2467 s%@INT_8_BIT@%$INT_8_BIT%g
2468 s%@INT_16_BIT@%$INT_16_BIT%g
2469 s%@INT_32_BIT@%$INT_32_BIT%g
2470 s%@LIBOBJS@%$LIBOBJS%g
2471 s%@HTMLDOCS_TRUE@%$HTMLDOCS_TRUE%g
2472 s%@HTMLDOCS_FALSE@%$HTMLDOCS_FALSE%g
2473 s%@HTML4DOCS_TRUE@%$HTML4DOCS_TRUE%g
2474 s%@HTML4DOCS_FALSE@%$HTML4DOCS_FALSE%g
2475 s%@ASCIIDOCS_TRUE@%$ASCIIDOCS_TRUE%g
2476 s%@ASCIIDOCS_FALSE@%$ASCIIDOCS_FALSE%g
2477
2478 CEOF
2479 EOF
2480
2481 cat >> $CONFIG_STATUS <<\EOF
2482
2483 # Split the substitutions into bite-sized pieces for seds with
2484 # small command number limits, like on Digital OSF/1 and HP-UX.
2485 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2486 ac_file=1 # Number of current file.
2487 ac_beg=1 # First line for current file.
2488 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2489 ac_more_lines=:
2490 ac_sed_cmds=""
2491 while $ac_more_lines; do
2492 if test $ac_beg -gt 1; then
2493 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2494 else
2495 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2496 fi
2497 if test ! -s conftest.s$ac_file; then
2498 ac_more_lines=false
2499 rm -f conftest.s$ac_file
2500 else
2501 if test -z "$ac_sed_cmds"; then
2502 ac_sed_cmds="sed -f conftest.s$ac_file"
2503 else
2504 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2505 fi
2506 ac_file=`expr $ac_file + 1`
2507 ac_beg=$ac_end
2508 ac_end=`expr $ac_end + $ac_max_sed_cmds`
2509 fi
2510 done
2511 if test -z "$ac_sed_cmds"; then
2512 ac_sed_cmds=cat
2513 fi
2514 EOF
2515
2516 cat >> $CONFIG_STATUS <<EOF
2517
2518 CONFIG_FILES=\${CONFIG_FILES-"Makefile compat/Makefile lib/Makefile psiconv/Makefile lib/general.h formats/Makefile docs/Makefile"}
2519 EOF
2520 cat >> $CONFIG_STATUS <<\EOF
2521 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2522 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2523 case "$ac_file" in
2524 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2525 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2526 *) ac_file_in="${ac_file}.in" ;;
2527 esac
2528
2529 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2530
2531 # Remove last slash and all that follows it. Not all systems have dirname.
2532 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2533 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2534 # The file is in a subdirectory.
2535 test ! -d "$ac_dir" && mkdir "$ac_dir"
2536 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2537 # A "../" for each directory in $ac_dir_suffix.
2538 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2539 else
2540 ac_dir_suffix= ac_dots=
2541 fi
2542
2543 case "$ac_given_srcdir" in
2544 .) srcdir=.
2545 if test -z "$ac_dots"; then top_srcdir=.
2546 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2547 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2548 *) # Relative path.
2549 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2550 top_srcdir="$ac_dots$ac_given_srcdir" ;;
2551 esac
2552
2553 case "$ac_given_INSTALL" in
2554 [/$]*) INSTALL="$ac_given_INSTALL" ;;
2555 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2556 esac
2557
2558 echo creating "$ac_file"
2559 rm -f "$ac_file"
2560 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2561 case "$ac_file" in
2562 *Makefile*) ac_comsub="1i\\
2563 # $configure_input" ;;
2564 *) ac_comsub= ;;
2565 esac
2566
2567 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2568 sed -e "$ac_comsub
2569 s%@configure_input@%$configure_input%g
2570 s%@srcdir@%$srcdir%g
2571 s%@top_srcdir@%$top_srcdir%g
2572 s%@INSTALL@%$INSTALL%g
2573 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2574 fi; done
2575 rm -f conftest.s*
2576
2577 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2578 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2579 #
2580 # ac_d sets the value in "#define NAME VALUE" lines.
2581 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2582 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
2583 ac_dC='\3'
2584 ac_dD='%g'
2585 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2586 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2587 ac_uB='\([ ]\)%\1#\2define\3'
2588 ac_uC=' '
2589 ac_uD='\4%g'
2590 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2591 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2592 ac_eB='$%\1#\2define\3'
2593 ac_eC=' '
2594 ac_eD='%g'
2595
2596 if test "${CONFIG_HEADERS+set}" != set; then
2597 EOF
2598 cat >> $CONFIG_STATUS <<EOF
2599 CONFIG_HEADERS="config.h"
2600 EOF
2601 cat >> $CONFIG_STATUS <<\EOF
2602 fi
2603 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2604 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2605 case "$ac_file" in
2606 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2607 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2608 *) ac_file_in="${ac_file}.in" ;;
2609 esac
2610
2611 echo creating $ac_file
2612
2613 rm -f conftest.frag conftest.in conftest.out
2614 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2615 cat $ac_file_inputs > conftest.in
2616
2617 EOF
2618
2619 # Transform confdefs.h into a sed script conftest.vals that substitutes
2620 # the proper values into config.h.in to produce config.h. And first:
2621 # Protect against being on the right side of a sed subst in config.status.
2622 # Protect against being in an unquoted here document in config.status.
2623 rm -f conftest.vals
2624 cat > conftest.hdr <<\EOF
2625 s/[\\&%]/\\&/g
2626 s%[\\$`]%\\&%g
2627 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2628 s%ac_d%ac_u%gp
2629 s%ac_u%ac_e%gp
2630 EOF
2631 sed -n -f conftest.hdr confdefs.h > conftest.vals
2632 rm -f conftest.hdr
2633
2634 # This sed command replaces #undef with comments. This is necessary, for
2635 # example, in the case of _POSIX_SOURCE, which is predefined and required
2636 # on some systems where configure will not decide to define it.
2637 cat >> conftest.vals <<\EOF
2638 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2639 EOF
2640
2641 # Break up conftest.vals because some shells have a limit on
2642 # the size of here documents, and old seds have small limits too.
2643
2644 rm -f conftest.tail
2645 while :
2646 do
2647 ac_lines=`grep -c . conftest.vals`
2648 # grep -c gives empty output for an empty file on some AIX systems.
2649 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2650 # Write a limited-size here document to conftest.frag.
2651 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2652 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2653 echo 'CEOF
2654 sed -f conftest.frag conftest.in > conftest.out
2655 rm -f conftest.in
2656 mv conftest.out conftest.in
2657 ' >> $CONFIG_STATUS
2658 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2659 rm -f conftest.vals
2660 mv conftest.tail conftest.vals
2661 done
2662 rm -f conftest.vals
2663
2664 cat >> $CONFIG_STATUS <<\EOF
2665 rm -f conftest.frag conftest.h
2666 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2667 cat conftest.in >> conftest.h
2668 rm -f conftest.in
2669 if cmp -s $ac_file conftest.h 2>/dev/null; then
2670 echo "$ac_file is unchanged"
2671 rm -f conftest.h
2672 else
2673 # Remove last slash and all that follows it. Not all systems have dirname.
2674 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2675 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2676 # The file is in a subdirectory.
2677 test ! -d "$ac_dir" && mkdir "$ac_dir"
2678 fi
2679 rm -f $ac_file
2680 mv conftest.h $ac_file
2681 fi
2682 fi; done
2683
2684 EOF
2685 cat >> $CONFIG_STATUS <<EOF
2686
2687
2688 EOF
2689 cat >> $CONFIG_STATUS <<\EOF
2690 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
2691
2692 exit 0
2693 EOF
2694 chmod +x $CONFIG_STATUS
2695 rm -fr confdefs* $ac_clean_files
2696 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2697

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frodo@frodo.looijaard.name
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