Commit | Line | Data |
---|---|---|
e102ec48 DB |
1 | dnl aclocal.m4 generated automatically by aclocal 1.3b |
2 | ||
3 | dnl Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc. | |
4 | dnl This file is free software; the Free Software Foundation | |
5 | dnl gives unlimited permission to copy and/or distribute it, | |
6 | dnl with or without modifications, as long as this notice is preserved. | |
7 | ||
8 | dnl This program is distributed in the hope that it will be useful, | |
9 | dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without | |
10 | dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A | |
11 | dnl PARTICULAR PURPOSE. | |
12e0afe5 ILT |
12 | |
13 | sinclude(../bfd/acinclude.m4) | |
14 | ||
15 | # Do all the work for Automake. This macro actually does too much -- | |
16 | # some checks are only needed if your package does certain things. | |
17 | # But this isn't really a big deal. | |
18 | ||
19 | # serial 1 | |
20 | ||
21 | dnl Usage: | |
22 | dnl AM_INIT_AUTOMAKE(package,version, [no-define]) | |
23 | ||
24 | AC_DEFUN(AM_INIT_AUTOMAKE, | |
25 | [AC_REQUIRE([AM_PROG_INSTALL]) | |
26 | PACKAGE=[$1] | |
27 | AC_SUBST(PACKAGE) | |
28 | VERSION=[$2] | |
29 | AC_SUBST(VERSION) | |
30 | dnl test to see if srcdir already configured | |
31 | if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then | |
32 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) | |
33 | fi | |
34 | ifelse([$3],, | |
35 | AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE") | |
36 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION")) | |
e102ec48 DB |
37 | AC_REQUIRE([AM_SANITY_CHECK]) |
38 | AC_REQUIRE([AC_ARG_PROGRAM]) | |
12e0afe5 ILT |
39 | dnl FIXME This is truly gross. |
40 | missing_dir=`cd $ac_aux_dir && pwd` | |
41 | AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) | |
42 | AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) | |
43 | AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) | |
44 | AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) | |
45 | AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) | |
e102ec48 | 46 | AC_REQUIRE([AC_PROG_MAKE_SET])]) |
12e0afe5 ILT |
47 | |
48 | ||
49 | # serial 1 | |
50 | ||
51 | AC_DEFUN(AM_PROG_INSTALL, | |
52 | [AC_REQUIRE([AC_PROG_INSTALL]) | |
53 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' | |
54 | AC_SUBST(INSTALL_SCRIPT)dnl | |
55 | ]) | |
56 | ||
57 | # | |
58 | # Check to make sure that the build environment is sane. | |
59 | # | |
60 | ||
61 | AC_DEFUN(AM_SANITY_CHECK, | |
62 | [AC_MSG_CHECKING([whether build environment is sane]) | |
63 | # Just in case | |
64 | sleep 1 | |
65 | echo timestamp > conftestfile | |
66 | # Do `set' in a subshell so we don't clobber the current shell's | |
67 | # arguments. Must try -L first in case configure is actually a | |
68 | # symlink; some systems play weird games with the mod time of symlinks | |
69 | # (eg FreeBSD returns the mod time of the symlink's containing | |
70 | # directory). | |
71 | if ( | |
72 | set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` | |
e102ec48 | 73 | if test "[$]*" = "X"; then |
12e0afe5 ILT |
74 | # -L didn't work. |
75 | set X `ls -t $srcdir/configure conftestfile` | |
76 | fi | |
e102ec48 DB |
77 | if test "[$]*" != "X $srcdir/configure conftestfile" \ |
78 | && test "[$]*" != "X conftestfile $srcdir/configure"; then | |
79 | ||
80 | # If neither matched, then we have a broken ls. This can happen | |
81 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
82 | # broken ls alias from the environment. This has actually | |
83 | # happened. Such a system could not be considered "sane". | |
84 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
85 | alias in your environment]) | |
86 | fi | |
87 | ||
12e0afe5 ILT |
88 | test "[$]2" = conftestfile |
89 | ) | |
90 | then | |
91 | # Ok. | |
92 | : | |
93 | else | |
94 | AC_MSG_ERROR([newly created file is older than distributed files! | |
95 | Check your system clock]) | |
96 | fi | |
97 | rm -f conftest* | |
98 | AC_MSG_RESULT(yes)]) | |
99 | ||
100 | dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) | |
101 | dnl The program must properly implement --version. | |
102 | AC_DEFUN(AM_MISSING_PROG, | |
103 | [AC_MSG_CHECKING(for working $2) | |
104 | # Run test in a subshell; some versions of sh will print an error if | |
105 | # an executable is not found, even if stderr is redirected. | |
106 | # Redirect stdin to placate older versions of autoconf. Sigh. | |
107 | if ($2 --version) < /dev/null > /dev/null 2>&1; then | |
108 | $1=$2 | |
109 | AC_MSG_RESULT(found) | |
110 | else | |
111 | $1="$3/missing $2" | |
112 | AC_MSG_RESULT(missing) | |
113 | fi | |
114 | AC_SUBST($1)]) | |
115 | ||
116 | ||
e102ec48 | 117 | # serial 25 AM_PROG_LIBTOOL |
12e0afe5 | 118 | AC_DEFUN(AM_PROG_LIBTOOL, |
e102ec48 DB |
119 | [AC_REQUIRE([AM_ENABLE_SHARED])dnl |
120 | AC_REQUIRE([AM_ENABLE_STATIC])dnl | |
121 | AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
122 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl | |
123 | AC_REQUIRE([AC_PROG_RANLIB])dnl | |
124 | AC_REQUIRE([AC_PROG_CC])dnl | |
125 | AC_REQUIRE([AM_PROG_LD])dnl | |
126 | AC_REQUIRE([AM_PROG_NM])dnl | |
127 | AC_REQUIRE([AC_PROG_LN_S])dnl | |
128 | dnl | |
12e0afe5 ILT |
129 | # Always use our own libtool. |
130 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' | |
e102ec48 | 131 | AC_SUBST(LIBTOOL)dnl |
12e0afe5 | 132 | |
e102ec48 DB |
133 | # Check for any special flags to pass to ltconfig. |
134 | libtool_flags= | |
135 | test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared" | |
136 | test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static" | |
12e0afe5 ILT |
137 | test "$silent" = yes && libtool_flags="$libtool_flags --silent" |
138 | test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc" | |
139 | test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" | |
140 | ||
141 | # Some flags need to be propagated to the compiler or linker for good | |
142 | # libtool support. | |
e102ec48 | 143 | case "$host" in |
12e0afe5 | 144 | *-*-irix6*) |
e102ec48 DB |
145 | # Find out which ABI we are using. |
146 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext | |
147 | if AC_TRY_EVAL(ac_compile); then | |
148 | case "`/usr/bin/file conftest.o`" in | |
149 | *32-bit*) | |
150 | LD="${LD-ld} -32" | |
12e0afe5 | 151 | ;; |
e102ec48 DB |
152 | *N32*) |
153 | LD="${LD-ld} -n32" | |
154 | ;; | |
155 | *64-bit*) | |
156 | LD="${LD-ld} -64" | |
12e0afe5 ILT |
157 | ;; |
158 | esac | |
e102ec48 DB |
159 | fi |
160 | rm -rf conftest* | |
12e0afe5 ILT |
161 | ;; |
162 | ||
163 | *-*-sco3.2v5*) | |
164 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. | |
165 | CFLAGS="$CFLAGS -belf" | |
166 | ;; | |
e102ec48 DB |
167 | |
168 | *-*-cygwin32*) | |
169 | AM_SYS_LIBTOOL_CYGWIN32 | |
170 | ;; | |
171 | ||
172 | esac | |
12e0afe5 ILT |
173 | |
174 | # Actually configure libtool. ac_aux_dir is where install-sh is found. | |
175 | CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ | |
176 | LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \ | |
e102ec48 DB |
177 | DLLTOOL="$DLLTOOL" AS="$AS" \ |
178 | ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \ | |
12e0afe5 ILT |
179 | $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \ |
180 | || AC_MSG_ERROR([libtool configure failed]) | |
e102ec48 DB |
181 | |
182 | # Redirect the config.log output again, so that the ltconfig log is not | |
183 | # clobbered by the next message. | |
184 | exec 5>>./config.log | |
12e0afe5 ILT |
185 | ]) |
186 | ||
e102ec48 DB |
187 | # AM_ENABLE_SHARED - implement the --enable-shared flag |
188 | # Usage: AM_ENABLE_SHARED[(DEFAULT)] | |
189 | # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to | |
190 | # `yes'. | |
191 | AC_DEFUN(AM_ENABLE_SHARED, | |
192 | [define([AM_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl | |
193 | AC_ARG_ENABLE(shared, | |
194 | changequote(<<, >>)dnl | |
195 | << --enable-shared[=PKGS] build shared libraries [default=>>AM_ENABLE_SHARED_DEFAULT], | |
196 | changequote([, ])dnl | |
197 | [p=${PACKAGE-default} | |
198 | case "$enableval" in | |
199 | yes) enable_shared=yes ;; | |
200 | no) enable_shared=no ;; | |
201 | *) | |
202 | enable_shared=no | |
203 | # Look at the argument we got. We use all the common list separators. | |
204 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
205 | for pkg in $enableval; do | |
206 | if test "X$pkg" = "X$p"; then | |
207 | enable_shared=yes | |
208 | fi | |
209 | done | |
210 | IFS="$ac_save_ifs" | |
211 | ;; | |
212 | esac], | |
213 | enable_shared=AM_ENABLE_SHARED_DEFAULT)dnl | |
214 | ]) | |
215 | ||
216 | # AM_DISABLE_SHARED - set the default shared flag to --disable-shared | |
217 | AC_DEFUN(AM_DISABLE_SHARED, | |
218 | [AM_ENABLE_SHARED(no)]) | |
219 | ||
220 | # AM_DISABLE_STATIC - set the default static flag to --disable-static | |
221 | AC_DEFUN(AM_DISABLE_STATIC, | |
222 | [AM_ENABLE_STATIC(no)]) | |
223 | ||
224 | # AM_ENABLE_STATIC - implement the --enable-static flag | |
225 | # Usage: AM_ENABLE_STATIC[(DEFAULT)] | |
226 | # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to | |
227 | # `yes'. | |
228 | AC_DEFUN(AM_ENABLE_STATIC, | |
229 | [define([AM_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl | |
230 | AC_ARG_ENABLE(static, | |
231 | changequote(<<, >>)dnl | |
232 | << --enable-static[=PKGS] build static libraries [default=>>AM_ENABLE_STATIC_DEFAULT], | |
233 | changequote([, ])dnl | |
234 | [p=${PACKAGE-default} | |
235 | case "$enableval" in | |
236 | yes) enable_static=yes ;; | |
237 | no) enable_static=no ;; | |
238 | *) | |
239 | enable_static=no | |
240 | # Look at the argument we got. We use all the common list separators. | |
241 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
242 | for pkg in $enableval; do | |
243 | if test "X$pkg" = "X$p"; then | |
244 | enable_static=yes | |
245 | fi | |
246 | done | |
247 | IFS="$ac_save_ifs" | |
248 | ;; | |
249 | esac], | |
250 | enable_static=AM_ENABLE_STATIC_DEFAULT)dnl | |
251 | ]) | |
252 | ||
253 | ||
12e0afe5 ILT |
254 | # AM_PROG_LD - find the path to the GNU or non-GNU linker |
255 | AC_DEFUN(AM_PROG_LD, | |
256 | [AC_ARG_WITH(gnu-ld, | |
257 | [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], | |
258 | test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) | |
259 | AC_REQUIRE([AC_PROG_CC]) | |
260 | ac_prog=ld | |
261 | if test "$ac_cv_prog_gcc" = yes; then | |
262 | # Check if gcc -print-prog-name=ld gives a path. | |
263 | AC_MSG_CHECKING([for ld used by GCC]) | |
264 | ac_prog=`($CC -print-prog-name=ld) 2>&5` | |
265 | case "$ac_prog" in | |
266 | # Accept absolute paths. | |
e102ec48 DB |
267 | changequote(,)dnl |
268 | /* | [A-Za-z]:\\*) | |
269 | changequote([,])dnl | |
12e0afe5 ILT |
270 | test -z "$LD" && LD="$ac_prog" |
271 | ;; | |
272 | "") | |
273 | # If it fails, then pretend we aren't using GCC. | |
274 | ac_prog=ld | |
275 | ;; | |
276 | *) | |
277 | # If it is relative, then search for the first ld in PATH. | |
278 | with_gnu_ld=unknown | |
279 | ;; | |
280 | esac | |
281 | elif test "$with_gnu_ld" = yes; then | |
282 | AC_MSG_CHECKING([for GNU ld]) | |
283 | else | |
284 | AC_MSG_CHECKING([for non-GNU ld]) | |
285 | fi | |
286 | AC_CACHE_VAL(ac_cv_path_LD, | |
287 | [if test -z "$LD"; then | |
288 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
289 | for ac_dir in $PATH; do | |
290 | test -z "$ac_dir" && ac_dir=. | |
291 | if test -f "$ac_dir/$ac_prog"; then | |
292 | ac_cv_path_LD="$ac_dir/$ac_prog" | |
293 | # Check to see if the program is GNU ld. I'd rather use --version, | |
294 | # but apparently some GNU ld's only accept -v. | |
295 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
296 | if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then | |
297 | test "$with_gnu_ld" != no && break | |
298 | else | |
299 | test "$with_gnu_ld" != yes && break | |
300 | fi | |
301 | fi | |
302 | done | |
303 | IFS="$ac_save_ifs" | |
304 | else | |
305 | ac_cv_path_LD="$LD" # Let the user override the test with a path. | |
306 | fi]) | |
307 | LD="$ac_cv_path_LD" | |
308 | if test -n "$LD"; then | |
309 | AC_MSG_RESULT($LD) | |
310 | else | |
311 | AC_MSG_RESULT(no) | |
312 | fi | |
313 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) | |
314 | AC_SUBST(LD) | |
315 | AM_PROG_LD_GNU | |
316 | ]) | |
317 | ||
318 | AC_DEFUN(AM_PROG_LD_GNU, | |
319 | [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld, | |
320 | [# I'd rather use --version here, but apparently some GNU ld's only accept -v. | |
321 | if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then | |
322 | ac_cv_prog_gnu_ld=yes | |
323 | else | |
324 | ac_cv_prog_gnu_ld=no | |
325 | fi]) | |
326 | ]) | |
327 | ||
328 | # AM_PROG_NM - find the path to a BSD-compatible name lister | |
329 | AC_DEFUN(AM_PROG_NM, | |
330 | [AC_MSG_CHECKING([for BSD-compatible nm]) | |
331 | AC_CACHE_VAL(ac_cv_path_NM, | |
e102ec48 DB |
332 | [if test -n "$NM"; then |
333 | # Let the user override the test. | |
334 | ac_cv_path_NM="$NM" | |
335 | else | |
12e0afe5 ILT |
336 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
337 | for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do | |
e102ec48 | 338 | test -z "$ac_dir" && ac_dir=. |
12e0afe5 ILT |
339 | if test -f $ac_dir/nm; then |
340 | # Check to see if the nm accepts a BSD-compat flag. | |
e102ec48 | 341 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: |
12e0afe5 | 342 | # nm: unknown option "B" ignored |
e102ec48 | 343 | if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then |
12e0afe5 | 344 | ac_cv_path_NM="$ac_dir/nm -B" |
e102ec48 | 345 | elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then |
12e0afe5 ILT |
346 | ac_cv_path_NM="$ac_dir/nm -p" |
347 | else | |
348 | ac_cv_path_NM="$ac_dir/nm" | |
349 | fi | |
350 | break | |
351 | fi | |
352 | done | |
353 | IFS="$ac_save_ifs" | |
354 | test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm | |
e102ec48 | 355 | fi]) |
12e0afe5 ILT |
356 | NM="$ac_cv_path_NM" |
357 | AC_MSG_RESULT([$NM]) | |
358 | AC_SUBST(NM) | |
359 | ]) | |
360 | ||
e102ec48 DB |
361 | # AM_SYS_LIBTOOL_CYGWIN32 - find tools needed on cygwin32 |
362 | AC_DEFUN(AM_SYS_LIBTOOL_CYGWIN32, | |
363 | [AC_CHECK_TOOL(DLLTOOL, dlltool, false) | |
364 | AC_CHECK_TOOL(AS, as, false) | |
365 | ]) | |
366 | ||
12e0afe5 ILT |
367 | # Like AC_CONFIG_HEADER, but automatically create stamp file. |
368 | ||
369 | AC_DEFUN(AM_CONFIG_HEADER, | |
370 | [AC_PREREQ([2.12]) | |
371 | AC_CONFIG_HEADER([$1]) | |
372 | dnl When config.status generates a header, we must update the stamp-h file. | |
373 | dnl This file resides in the same directory as the config header | |
374 | dnl that is generated. We must strip everything past the first ":", | |
375 | dnl and everything past the last "/". | |
376 | AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl | |
377 | ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>, | |
378 | <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>, | |
379 | <<am_indx=1 | |
380 | for am_file in <<$1>>; do | |
381 | case " <<$>>CONFIG_HEADERS " in | |
382 | *" <<$>>am_file "*<<)>> | |
383 | echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx | |
384 | ;; | |
385 | esac | |
386 | am_indx=`expr "<<$>>am_indx" + 1` | |
387 | done<<>>dnl>>) | |
388 | changequote([,]))]) | |
389 | ||
e102ec48 DB |
390 | # This file is derived from `gettext.m4'. The difference is that the |
391 | # included macros assume Cygnus-style source and build trees. | |
392 | ||
393 | # Macro to add for using GNU gettext. | |
394 | # Ulrich Drepper <drepper@cygnus.com>, 1995. | |
395 | # | |
396 | # This file file be copied and used freely without restrictions. It can | |
397 | # be used in projects which are not available under the GNU Public License | |
398 | # but which still want to provide support for the GNU gettext functionality. | |
399 | # Please note that the actual code is *not* freely available. | |
400 | ||
401 | # serial 3 | |
402 | ||
403 | AC_DEFUN(CY_WITH_NLS, | |
404 | [AC_MSG_CHECKING([whether NLS is requested]) | |
405 | dnl Default is enabled NLS | |
406 | AC_ARG_ENABLE(nls, | |
407 | [ --disable-nls do not use Native Language Support], | |
408 | USE_NLS=$enableval, USE_NLS=yes) | |
409 | AC_MSG_RESULT($USE_NLS) | |
410 | AC_SUBST(USE_NLS) | |
411 | ||
412 | USE_INCLUDED_LIBINTL=no | |
413 | ||
414 | dnl If we use NLS figure out what method | |
415 | if test "$USE_NLS" = "yes"; then | |
416 | AC_DEFINE(ENABLE_NLS) | |
417 | AC_MSG_CHECKING([whether included gettext is requested]) | |
418 | AC_ARG_WITH(included-gettext, | |
419 | [ --with-included-gettext use the GNU gettext library included here], | |
420 | nls_cv_force_use_gnu_gettext=$withval, | |
421 | nls_cv_force_use_gnu_gettext=no) | |
422 | AC_MSG_RESULT($nls_cv_force_use_gnu_gettext) | |
423 | ||
424 | nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" | |
425 | if test "$nls_cv_force_use_gnu_gettext" != "yes"; then | |
426 | dnl User does not insist on using GNU NLS library. Figure out what | |
427 | dnl to use. If gettext or catgets are available (in this order) we | |
428 | dnl use this. Else we have to fall back to GNU NLS library. | |
429 | dnl catgets is only used if permitted by option --with-catgets. | |
430 | nls_cv_header_intl= | |
431 | nls_cv_header_libgt= | |
432 | CATOBJEXT=NONE | |
433 | ||
434 | AC_CHECK_HEADER(libintl.h, | |
435 | [AC_CACHE_CHECK([for gettext in libc], gt_cv_func_gettext_libc, | |
436 | [AC_TRY_LINK([#include <libintl.h>], [return (int) gettext ("")], | |
437 | gt_cv_func_gettext_libc=yes, gt_cv_func_gettext_libc=no)]) | |
438 | ||
439 | if test "$gt_cv_func_gettext_libc" != "yes"; then | |
440 | AC_CHECK_LIB(intl, bindtextdomain, | |
441 | [AC_CACHE_CHECK([for gettext in libintl], | |
442 | gt_cv_func_gettext_libintl, | |
443 | [AC_TRY_LINK([], [return (int) gettext ("")], | |
444 | gt_cv_func_gettext_libintl=yes, | |
445 | gt_cv_func_gettext_libintl=no)])]) | |
446 | fi | |
447 | ||
448 | if test "$gt_cv_func_gettext_libc" = "yes" \ | |
449 | || test "$gt_cv_func_gettext_libintl" = "yes"; then | |
450 | AC_DEFINE(HAVE_GETTEXT) | |
451 | AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, | |
452 | [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl | |
453 | if test "$MSGFMT" != "no"; then | |
454 | AC_CHECK_FUNCS(dcgettext) | |
455 | AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) | |
456 | AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, | |
457 | [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :) | |
458 | AC_TRY_LINK(, [extern int _nl_msg_cat_cntr; | |
459 | return _nl_msg_cat_cntr], | |
460 | [CATOBJEXT=.gmo | |
461 | DATADIRNAME=share], | |
462 | [CATOBJEXT=.mo | |
463 | DATADIRNAME=lib]) | |
464 | INSTOBJEXT=.mo | |
465 | fi | |
466 | fi | |
467 | ]) | |
468 | ||
469 | dnl In the standard gettext, we would now check for catgets. | |
470 | dnl However, we never want to use catgets for our releases. | |
471 | ||
472 | if test "$CATOBJEXT" = "NONE"; then | |
473 | dnl Neither gettext nor catgets in included in the C library. | |
474 | dnl Fall back on GNU gettext library. | |
475 | nls_cv_use_gnu_gettext=yes | |
476 | fi | |
477 | fi | |
478 | ||
479 | if test "$nls_cv_use_gnu_gettext" = "yes"; then | |
480 | dnl Mark actions used to generate GNU NLS library. | |
481 | INTLOBJS="\$(GETTOBJS)" | |
482 | AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, | |
483 | [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], msgfmt) | |
484 | AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) | |
485 | AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, | |
486 | [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :) | |
487 | AC_SUBST(MSGFMT) | |
488 | USE_INCLUDED_LIBINTL=yes | |
489 | CATOBJEXT=.gmo | |
490 | INSTOBJEXT=.mo | |
491 | DATADIRNAME=share | |
492 | INTLDEPS='$(top_builddir)/../intl/libintl.a' | |
493 | INTLLIBS=$INTLDEPS | |
494 | LIBS=`echo $LIBS | sed -e 's/-lintl//'` | |
495 | nls_cv_header_intl=libintl.h | |
496 | nls_cv_header_libgt=libgettext.h | |
497 | fi | |
498 | ||
499 | dnl Test whether we really found GNU xgettext. | |
500 | if test "$XGETTEXT" != ":"; then | |
501 | dnl If it is no GNU xgettext we define it as : so that the | |
502 | dnl Makefiles still can work. | |
503 | if $XGETTEXT --omit-header /dev/null 2> /dev/null; then | |
504 | : ; | |
505 | else | |
506 | AC_MSG_RESULT( | |
507 | [found xgettext programs is not GNU xgettext; ignore it]) | |
508 | XGETTEXT=":" | |
509 | fi | |
510 | fi | |
511 | ||
512 | # We need to process the po/ directory. | |
513 | POSUB=po | |
514 | else | |
515 | DATADIRNAME=share | |
516 | nls_cv_header_intl=libintl.h | |
517 | nls_cv_header_libgt=libgettext.h | |
518 | fi | |
519 | ||
520 | # If this is used in GNU gettext we have to set USE_NLS to `yes' | |
521 | # because some of the sources are only built for this goal. | |
522 | if test "$PACKAGE" = gettext; then | |
523 | USE_NLS=yes | |
524 | USE_INCLUDED_LIBINTL=yes | |
525 | fi | |
526 | ||
527 | dnl These rules are solely for the distribution goal. While doing this | |
528 | dnl we only have to keep exactly one list of the available catalogs | |
529 | dnl in configure.in. | |
530 | for lang in $ALL_LINGUAS; do | |
531 | GMOFILES="$GMOFILES $lang.gmo" | |
532 | POFILES="$POFILES $lang.po" | |
533 | done | |
534 | ||
535 | dnl Make all variables we use known to autoconf. | |
536 | AC_SUBST(USE_INCLUDED_LIBINTL) | |
537 | AC_SUBST(CATALOGS) | |
538 | AC_SUBST(CATOBJEXT) | |
539 | AC_SUBST(DATADIRNAME) | |
540 | AC_SUBST(GMOFILES) | |
541 | AC_SUBST(INSTOBJEXT) | |
542 | AC_SUBST(INTLDEPS) | |
543 | AC_SUBST(INTLLIBS) | |
544 | AC_SUBST(INTLOBJS) | |
545 | AC_SUBST(POFILES) | |
546 | AC_SUBST(POSUB) | |
547 | ]) | |
548 | ||
549 | AC_DEFUN(CY_GNU_GETTEXT, | |
550 | [AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
551 | AC_REQUIRE([AC_PROG_CC])dnl | |
552 | AC_REQUIRE([AC_PROG_RANLIB])dnl | |
553 | AC_REQUIRE([AC_ISC_POSIX])dnl | |
554 | AC_REQUIRE([AC_HEADER_STDC])dnl | |
555 | AC_REQUIRE([AC_C_CONST])dnl | |
556 | AC_REQUIRE([AC_C_INLINE])dnl | |
557 | AC_REQUIRE([AC_TYPE_OFF_T])dnl | |
558 | AC_REQUIRE([AC_TYPE_SIZE_T])dnl | |
559 | AC_REQUIRE([AC_FUNC_ALLOCA])dnl | |
560 | AC_REQUIRE([AC_FUNC_MMAP])dnl | |
561 | ||
562 | AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h string.h \ | |
563 | unistd.h values.h sys/param.h]) | |
564 | AC_CHECK_FUNCS([getcwd munmap putenv setenv setlocale strchr strcasecmp \ | |
565 | __argz_count __argz_stringify __argz_next]) | |
566 | ||
567 | if test "${ac_cv_func_stpcpy+set}" != "set"; then | |
568 | AC_CHECK_FUNCS(stpcpy) | |
569 | fi | |
570 | if test "${ac_cv_func_stpcpy}" = "yes"; then | |
571 | AC_DEFINE(HAVE_STPCPY) | |
572 | fi | |
573 | ||
574 | AM_LC_MESSAGES | |
575 | CY_WITH_NLS | |
576 | ||
577 | if test "x$CATOBJEXT" != "x"; then | |
578 | if test "x$ALL_LINGUAS" = "x"; then | |
579 | LINGUAS= | |
580 | else | |
581 | AC_MSG_CHECKING(for catalogs to be installed) | |
582 | NEW_LINGUAS= | |
583 | for lang in ${LINGUAS=$ALL_LINGUAS}; do | |
584 | case "$ALL_LINGUAS" in | |
585 | *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;; | |
586 | esac | |
587 | done | |
588 | LINGUAS=$NEW_LINGUAS | |
589 | AC_MSG_RESULT($LINGUAS) | |
590 | fi | |
591 | ||
592 | dnl Construct list of names of catalog files to be constructed. | |
593 | if test -n "$LINGUAS"; then | |
594 | for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done | |
595 | fi | |
596 | fi | |
597 | ||
598 | dnl The reference to <locale.h> in the installed <libintl.h> file | |
599 | dnl must be resolved because we cannot expect the users of this | |
600 | dnl to define HAVE_LOCALE_H. | |
601 | if test $ac_cv_header_locale_h = yes; then | |
602 | INCLUDE_LOCALE_H="#include <locale.h>" | |
603 | else | |
604 | INCLUDE_LOCALE_H="\ | |
605 | /* The system does not provide the header <locale.h>. Take care yourself. */" | |
606 | fi | |
607 | AC_SUBST(INCLUDE_LOCALE_H) | |
608 | ||
609 | dnl Determine which catalog format we have (if any is needed) | |
610 | dnl For now we know about two different formats: | |
611 | dnl Linux libc-5 and the normal X/Open format | |
612 | if test -f $srcdir/po2tbl.sed.in; then | |
613 | if test "$CATOBJEXT" = ".cat"; then | |
614 | AC_CHECK_HEADER(linux/version.h, msgformat=linux, msgformat=xopen) | |
615 | ||
616 | dnl Transform the SED scripts while copying because some dumb SEDs | |
617 | dnl cannot handle comments. | |
618 | sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed | |
619 | fi | |
620 | dnl po2tbl.sed is always needed. | |
621 | sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \ | |
622 | $srcdir/po2tbl.sed.in > po2tbl.sed | |
623 | fi | |
624 | ||
625 | dnl In the intl/Makefile.in we have a special dependency which makes | |
626 | dnl only sense for gettext. We comment this out for non-gettext | |
627 | dnl packages. | |
628 | if test "$PACKAGE" = "gettext"; then | |
629 | GT_NO="#NO#" | |
630 | GT_YES= | |
631 | else | |
632 | GT_NO= | |
633 | GT_YES="#YES#" | |
634 | fi | |
635 | AC_SUBST(GT_NO) | |
636 | AC_SUBST(GT_YES) | |
637 | ||
638 | MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs" | |
639 | AC_SUBST(MKINSTALLDIRS) | |
640 | ||
641 | dnl *** For now the libtool support in intl/Makefile is not for real. | |
642 | l= | |
643 | AC_SUBST(l) | |
644 | ||
645 | dnl Generate list of files to be processed by xgettext which will | |
646 | dnl be included in po/Makefile. But only do this if the po directory | |
647 | dnl exists in srcdir. | |
648 | if test -d $srcdir/po; then | |
649 | test -d po || mkdir po | |
650 | if test "x$srcdir" != "x."; then | |
651 | if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then | |
652 | posrcprefix="$srcdir/" | |
653 | else | |
654 | posrcprefix="../$srcdir/" | |
655 | fi | |
656 | else | |
657 | posrcprefix="../" | |
658 | fi | |
659 | rm -f po/POTFILES | |
660 | sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \ | |
661 | < $srcdir/po/POTFILES.in > po/POTFILES | |
662 | fi | |
663 | ]) | |
664 | ||
665 | # Search path for a program which passes the given test. | |
666 | # Ulrich Drepper <drepper@cygnus.com>, 1996. | |
667 | # | |
668 | # This file file be copied and used freely without restrictions. It can | |
669 | # be used in projects which are not available under the GNU Public License | |
670 | # but which still want to provide support for the GNU gettext functionality. | |
671 | # Please note that the actual code is *not* freely available. | |
672 | ||
673 | # serial 1 | |
674 | ||
675 | dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, | |
676 | dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) | |
677 | AC_DEFUN(AM_PATH_PROG_WITH_TEST, | |
678 | [# Extract the first word of "$2", so it can be a program name with args. | |
679 | set dummy $2; ac_word=[$]2 | |
680 | AC_MSG_CHECKING([for $ac_word]) | |
681 | AC_CACHE_VAL(ac_cv_path_$1, | |
682 | [case "[$]$1" in | |
683 | /*) | |
684 | ac_cv_path_$1="[$]$1" # Let the user override the test with a path. | |
685 | ;; | |
686 | *) | |
687 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
688 | for ac_dir in ifelse([$5], , $PATH, [$5]); do | |
689 | test -z "$ac_dir" && ac_dir=. | |
690 | if test -f $ac_dir/$ac_word; then | |
691 | if [$3]; then | |
692 | ac_cv_path_$1="$ac_dir/$ac_word" | |
693 | break | |
694 | fi | |
695 | fi | |
696 | done | |
697 | IFS="$ac_save_ifs" | |
698 | dnl If no 4th arg is given, leave the cache variable unset, | |
699 | dnl so AC_PATH_PROGS will keep looking. | |
700 | ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" | |
701 | ])dnl | |
702 | ;; | |
703 | esac])dnl | |
704 | $1="$ac_cv_path_$1" | |
705 | if test -n "[$]$1"; then | |
706 | AC_MSG_RESULT([$]$1) | |
707 | else | |
708 | AC_MSG_RESULT(no) | |
709 | fi | |
710 | AC_SUBST($1)dnl | |
711 | ]) | |
712 | ||
713 | # Check whether LC_MESSAGES is available in <locale.h>. | |
714 | # Ulrich Drepper <drepper@cygnus.com>, 1995. | |
715 | # | |
716 | # This file file be copied and used freely without restrictions. It can | |
717 | # be used in projects which are not available under the GNU Public License | |
718 | # but which still want to provide support for the GNU gettext functionality. | |
719 | # Please note that the actual code is *not* freely available. | |
720 | ||
721 | # serial 1 | |
722 | ||
723 | AC_DEFUN(AM_LC_MESSAGES, | |
724 | [if test $ac_cv_header_locale_h = yes; then | |
725 | AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES, | |
726 | [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES], | |
727 | am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)]) | |
728 | if test $am_cv_val_LC_MESSAGES = yes; then | |
729 | AC_DEFINE(HAVE_LC_MESSAGES) | |
730 | fi | |
731 | fi]) | |
732 | ||
12e0afe5 ILT |
733 | # Check to see if we're running under Win32, without using |
734 | # AC_CANONICAL_*. If so, set output variable EXEEXT to ".exe". | |
735 | # Otherwise set it to "". | |
736 | ||
737 | dnl AM_EXEEXT() | |
27c12d61 | 738 | dnl This knows we add .exe if we're building in the Cygwin |
12e0afe5 ILT |
739 | dnl environment. But if we're not, then it compiles a test program |
740 | dnl to see if there is a suffix for executables. | |
741 | AC_DEFUN(AM_EXEEXT, | |
27c12d61 | 742 | [AC_REQUIRE([AM_CYGWIN]) |
12e0afe5 ILT |
743 | AC_REQUIRE([AM_MINGW32]) |
744 | AC_MSG_CHECKING([for executable suffix]) | |
e102ec48 | 745 | AC_CACHE_VAL(am_cv_exeext, |
27c12d61 | 746 | [if test "$CYGWIN" = yes || test "$MINGW32" = yes; then |
12e0afe5 ILT |
747 | am_cv_exeext=.exe |
748 | else | |
749 | cat > am_c_test.c << 'EOF' | |
750 | int main() { | |
751 | /* Nothing needed here */ | |
752 | } | |
753 | EOF | |
754 | ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5 | |
e102ec48 DB |
755 | am_cv_exeext= |
756 | for file in am_c_test.*; do | |
757 | case $file in | |
758 | *.c) ;; | |
759 | *.o) ;; | |
760 | *) am_cv_exeext=`echo $file | sed -e s/am_c_test//` ;; | |
761 | esac | |
762 | done | |
12e0afe5 ILT |
763 | rm -f am_c_test*]) |
764 | test x"${am_cv_exeext}" = x && am_cv_exeext=no | |
765 | fi | |
766 | EXEEXT="" | |
767 | test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext} | |
768 | AC_MSG_RESULT(${am_cv_exeext}) | |
769 | AC_SUBST(EXEEXT)]) | |
770 | ||
27c12d61 GN |
771 | # Check to see if we're running under Cygwin, without using |
772 | # AC_CANONICAL_*. If so, set output variable CYGWIN to "yes". | |
773 | # Otherwise set it to "no". | |
774 | ||
775 | dnl AM_CYGWIN() | |
776 | AC_DEFUN(AM_CYGWIN, | |
777 | [AC_CACHE_CHECK(for Cygwin environment, am_cv_cygwin, | |
778 | [AC_TRY_COMPILE(,[return __CYGWIN__;], | |
779 | am_cv_cygwin=yes, am_cv_cygwin=no) | |
780 | rm -f conftest*]) | |
781 | CYGWIN= | |
782 | test "$am_cv_cygwin" = yes && CYGWIN=yes]) | |
783 | ||
784 | # Check to see if we're running under Cygwin32, without using | |
785 | # AC_CANONICAL_*. If so, set output variable CYGWIN32 to "yes". | |
786 | # Otherwise set it to "no". | |
787 | # Note: Although Cygwin32 has changed names, for now we keep the | |
788 | # old macro around... | |
789 | ||
790 | dnl AM_CYGWIN32() | |
791 | AC_DEFUN(AM_CYGWIN32, | |
792 | [AC_CACHE_CHECK(for Cygwin32 environment, am_cv_cygwin32, | |
793 | [AC_TRY_COMPILE(,[return __CYGWIN32__;], | |
794 | am_cv_cygwin32=yes, am_cv_cygwin32=no) | |
795 | rm -f conftest*]) | |
796 | CYGWIN32= | |
797 | test "$am_cv_cygwin32" = yes && CYGWIN32=yes]) | |
798 | ||
799 | ||
12e0afe5 ILT |
800 | # Check to see if we're running under Mingw, without using |
801 | # AC_CANONICAL_*. If so, set output variable MINGW32 to "yes". | |
802 | # Otherwise set it to "no". | |
803 | ||
804 | dnl AM_MINGW32() | |
805 | AC_DEFUN(AM_MINGW32, | |
806 | [AC_CACHE_CHECK(for Mingw32 environment, am_cv_mingw32, | |
807 | [AC_TRY_COMPILE(,[return __MINGW32__;], | |
808 | am_cv_mingw32=yes, am_cv_mingw32=no) | |
809 | rm -f conftest*]) | |
810 | MINGW32= | |
811 | test "$am_cv_mingw32" = yes && MINGW32=yes]) | |
812 | ||
e102ec48 DB |
813 | |
814 | dnl AM_PROG_LEX | |
815 | dnl Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT | |
816 | AC_DEFUN(AM_PROG_LEX, | |
817 | [missing_dir=ifelse([$1],,`cd $ac_aux_dir && pwd`,$1) | |
818 | AC_CHECK_PROGS(LEX, flex lex, "$missing_dir/missing flex") | |
819 | AC_PROG_LEX | |
820 | AC_DECL_YYTEXT]) | |
821 | ||
12e0afe5 ILT |
822 | # Add --enable-maintainer-mode option to configure. |
823 | # From Jim Meyering | |
824 | ||
825 | # serial 1 | |
826 | ||
827 | AC_DEFUN(AM_MAINTAINER_MODE, | |
828 | [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) | |
829 | dnl maintainer-mode is disabled by default | |
830 | AC_ARG_ENABLE(maintainer-mode, | |
831 | [ --enable-maintainer-mode enable make rules and dependencies not useful | |
832 | (and sometimes confusing) to the casual installer], | |
833 | USE_MAINTAINER_MODE=$enableval, | |
834 | USE_MAINTAINER_MODE=no) | |
835 | AC_MSG_RESULT($USE_MAINTAINER_MODE) | |
836 | if test $USE_MAINTAINER_MODE = yes; then | |
837 | MAINT= | |
838 | else | |
839 | MAINT='#M#' | |
840 | fi | |
841 | AC_SUBST(MAINT)dnl | |
842 | ] | |
843 | ) | |
844 |