diff options
author | fluxgen <fluxgen> | 2001-12-11 20:47:02 (GMT) |
---|---|---|
committer | fluxgen <fluxgen> | 2001-12-11 20:47:02 (GMT) |
commit | 18830ac9add80cbd3bf7369307d7e35a519dca9b (patch) | |
tree | 4759a5434a34ba317fe77bbf8b0ed9bb57bb6018 /aclocal.m4 | |
parent | 1523b48bff07dead084af3064ad11c79a9b25df0 (diff) | |
download | fluxbox-18830ac9add80cbd3bf7369307d7e35a519dca9b.zip fluxbox-18830ac9add80cbd3bf7369307d7e35a519dca9b.tar.bz2 |
Initial revision
Diffstat (limited to 'aclocal.m4')
-rw-r--r-- | aclocal.m4 | 573 |
1 files changed, 573 insertions, 0 deletions
diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..a1cdbcb --- /dev/null +++ b/aclocal.m4 | |||
@@ -0,0 +1,573 @@ | |||
1 | dnl aclocal.m4 generated automatically by aclocal 1.4 | ||
2 | |||
3 | dnl Copyright (C) 1994, 1995-8, 1999 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. | ||
12 | |||
13 | # Do all the work for Automake. This macro actually does too much -- | ||
14 | # some checks are only needed if your package does certain things. | ||
15 | # But this isn't really a big deal. | ||
16 | |||
17 | # serial 1 | ||
18 | |||
19 | dnl Usage: | ||
20 | dnl AM_INIT_AUTOMAKE(package,version, [no-define]) | ||
21 | |||
22 | AC_DEFUN(AM_INIT_AUTOMAKE, | ||
23 | [AC_REQUIRE([AC_PROG_INSTALL]) | ||
24 | PACKAGE=[$1] | ||
25 | AC_SUBST(PACKAGE) | ||
26 | VERSION=[$2] | ||
27 | AC_SUBST(VERSION) | ||
28 | dnl test to see if srcdir already configured | ||
29 | if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then | ||
30 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) | ||
31 | fi | ||
32 | ifelse([$3],, | ||
33 | AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) | ||
34 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])) | ||
35 | AC_REQUIRE([AM_SANITY_CHECK]) | ||
36 | AC_REQUIRE([AC_ARG_PROGRAM]) | ||
37 | dnl FIXME This is truly gross. | ||
38 | missing_dir=`cd $ac_aux_dir && pwd` | ||
39 | AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) | ||
40 | AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) | ||
41 | AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) | ||
42 | AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) | ||
43 | AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) | ||
44 | AC_REQUIRE([AC_PROG_MAKE_SET])]) | ||
45 | |||
46 | # | ||
47 | # Check to make sure that the build environment is sane. | ||
48 | # | ||
49 | |||
50 | AC_DEFUN(AM_SANITY_CHECK, | ||
51 | [AC_MSG_CHECKING([whether build environment is sane]) | ||
52 | # Just in case | ||
53 | sleep 1 | ||
54 | echo timestamp > conftestfile | ||
55 | # Do `set' in a subshell so we don't clobber the current shell's | ||
56 | # arguments. Must try -L first in case configure is actually a | ||
57 | # symlink; some systems play weird games with the mod time of symlinks | ||
58 | # (eg FreeBSD returns the mod time of the symlink's containing | ||
59 | # directory). | ||
60 | if ( | ||
61 | set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` | ||
62 | if test "[$]*" = "X"; then | ||
63 | # -L didn't work. | ||
64 | set X `ls -t $srcdir/configure conftestfile` | ||
65 | fi | ||
66 | if test "[$]*" != "X $srcdir/configure conftestfile" \ | ||
67 | && test "[$]*" != "X conftestfile $srcdir/configure"; then | ||
68 | |||
69 | # If neither matched, then we have a broken ls. This can happen | ||
70 | # if, for instance, CONFIG_SHELL is bash and it inherits a | ||
71 | # broken ls alias from the environment. This has actually | ||
72 | # happened. Such a system could not be considered "sane". | ||
73 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | ||
74 | alias in your environment]) | ||
75 | fi | ||
76 | |||
77 | test "[$]2" = conftestfile | ||
78 | ) | ||
79 | then | ||
80 | # Ok. | ||
81 | : | ||
82 | else | ||
83 | AC_MSG_ERROR([newly created file is older than distributed files! | ||
84 | Check your system clock]) | ||
85 | fi | ||
86 | rm -f conftest* | ||
87 | AC_MSG_RESULT(yes)]) | ||
88 | |||
89 | dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) | ||
90 | dnl The program must properly implement --version. | ||
91 | AC_DEFUN(AM_MISSING_PROG, | ||
92 | [AC_MSG_CHECKING(for working $2) | ||
93 | # Run test in a subshell; some versions of sh will print an error if | ||
94 | # an executable is not found, even if stderr is redirected. | ||
95 | # Redirect stdin to placate older versions of autoconf. Sigh. | ||
96 | if ($2 --version) < /dev/null > /dev/null 2>&1; then | ||
97 | $1=$2 | ||
98 | AC_MSG_RESULT(found) | ||
99 | else | ||
100 | $1="$3/missing $2" | ||
101 | AC_MSG_RESULT(missing) | ||
102 | fi | ||
103 | AC_SUBST($1)]) | ||
104 | |||
105 | |||
106 | # serial 40 AC_PROG_LIBTOOL | ||
107 | AC_DEFUN(AC_PROG_LIBTOOL, | ||
108 | [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl | ||
109 | |||
110 | # Save cache, so that ltconfig can load it | ||
111 | AC_CACHE_SAVE | ||
112 | |||
113 | # Actually configure libtool. ac_aux_dir is where install-sh is found. | ||
114 | CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ | ||
115 | LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \ | ||
116 | LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \ | ||
117 | DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \ | ||
118 | ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \ | ||
119 | $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $lt_target \ | ||
120 | || AC_MSG_ERROR([libtool configure failed]) | ||
121 | |||
122 | # Reload cache, that may have been modified by ltconfig | ||
123 | AC_CACHE_LOAD | ||
124 | |||
125 | # This can be used to rebuild libtool when needed | ||
126 | LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh" | ||
127 | |||
128 | # Always use our own libtool. | ||
129 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' | ||
130 | AC_SUBST(LIBTOOL)dnl | ||
131 | |||
132 | # Redirect the config.log output again, so that the ltconfig log is not | ||
133 | # clobbered by the next message. | ||
134 | exec 5>>./config.log | ||
135 | ]) | ||
136 | |||
137 | AC_DEFUN(AC_LIBTOOL_SETUP, | ||
138 | [AC_PREREQ(2.13)dnl | ||
139 | AC_REQUIRE([AC_ENABLE_SHARED])dnl | ||
140 | AC_REQUIRE([AC_ENABLE_STATIC])dnl | ||
141 | AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl | ||
142 | AC_REQUIRE([AC_CANONICAL_HOST])dnl | ||
143 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl | ||
144 | AC_REQUIRE([AC_PROG_RANLIB])dnl | ||
145 | AC_REQUIRE([AC_PROG_CC])dnl | ||
146 | AC_REQUIRE([AC_PROG_LD])dnl | ||
147 | AC_REQUIRE([AC_PROG_NM])dnl | ||
148 | AC_REQUIRE([AC_PROG_LN_S])dnl | ||
149 | dnl | ||
150 | |||
151 | case "$target" in | ||
152 | NONE) lt_target="$host" ;; | ||
153 | *) lt_target="$target" ;; | ||
154 | esac | ||
155 | |||
156 | # Check for any special flags to pass to ltconfig. | ||
157 | libtool_flags="--cache-file=$cache_file" | ||
158 | test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared" | ||
159 | test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static" | ||
160 | test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install" | ||
161 | test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc" | ||
162 | test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" | ||
163 | ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], | ||
164 | [libtool_flags="$libtool_flags --enable-dlopen"]) | ||
165 | ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], | ||
166 | [libtool_flags="$libtool_flags --enable-win32-dll"]) | ||
167 | AC_ARG_ENABLE(libtool-lock, | ||
168 | [ --disable-libtool-lock avoid locking (might break parallel builds)]) | ||
169 | test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock" | ||
170 | test x"$silent" = xyes && libtool_flags="$libtool_flags --silent" | ||
171 | |||
172 | # Some flags need to be propagated to the compiler or linker for good | ||
173 | # libtool support. | ||
174 | case "$lt_target" in | ||
175 | *-*-irix6*) | ||
176 | # Find out which ABI we are using. | ||
177 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext | ||
178 | if AC_TRY_EVAL(ac_compile); then | ||
179 | case "`/usr/bin/file conftest.o`" in | ||
180 | *32-bit*) | ||
181 | LD="${LD-ld} -32" | ||
182 | ;; | ||
183 | *N32*) | ||
184 | LD="${LD-ld} -n32" | ||
185 | ;; | ||
186 | *64-bit*) | ||
187 | LD="${LD-ld} -64" | ||
188 | ;; | ||
189 | esac | ||
190 | fi | ||
191 | rm -rf conftest* | ||
192 | ;; | ||
193 | |||
194 | *-*-sco3.2v5*) | ||
195 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. | ||
196 | SAVE_CFLAGS="$CFLAGS" | ||
197 | CFLAGS="$CFLAGS -belf" | ||
198 | AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, | ||
199 | [AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])]) | ||
200 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then | ||
201 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf | ||
202 | CFLAGS="$SAVE_CFLAGS" | ||
203 | fi | ||
204 | ;; | ||
205 | |||
206 | ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], | ||
207 | [*-*-cygwin* | *-*-mingw*) | ||
208 | AC_CHECK_TOOL(DLLTOOL, dlltool, false) | ||
209 | AC_CHECK_TOOL(AS, as, false) | ||
210 | AC_CHECK_TOOL(OBJDUMP, objdump, false) | ||
211 | ;; | ||
212 | ]) | ||
213 | esac | ||
214 | ]) | ||
215 | |||
216 | # AC_LIBTOOL_DLOPEN - enable checks for dlopen support | ||
217 | AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])]) | ||
218 | |||
219 | # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's | ||
220 | AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])]) | ||
221 | |||
222 | # AC_ENABLE_SHARED - implement the --enable-shared flag | ||
223 | # Usage: AC_ENABLE_SHARED[(DEFAULT)] | ||
224 | # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to | ||
225 | # `yes'. | ||
226 | AC_DEFUN(AC_ENABLE_SHARED, [dnl | ||
227 | define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl | ||
228 | AC_ARG_ENABLE(shared, | ||
229 | changequote(<<, >>)dnl | ||
230 | << --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT], | ||
231 | changequote([, ])dnl | ||
232 | [p=${PACKAGE-default} | ||
233 | case "$enableval" in | ||
234 | yes) enable_shared=yes ;; | ||
235 | no) enable_shared=no ;; | ||
236 | *) | ||
237 | enable_shared=no | ||
238 | # Look at the argument we got. We use all the common list separators. | ||
239 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | ||
240 | for pkg in $enableval; do | ||
241 | if test "X$pkg" = "X$p"; then | ||
242 | enable_shared=yes | ||
243 | fi | ||
244 | done | ||
245 | IFS="$ac_save_ifs" | ||
246 | ;; | ||
247 | esac], | ||
248 | enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl | ||
249 | ]) | ||
250 | |||
251 | # AC_DISABLE_SHARED - set the default shared flag to --disable-shared | ||
252 | AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | ||
253 | AC_ENABLE_SHARED(no)]) | ||
254 | |||
255 | # AC_ENABLE_STATIC - implement the --enable-static flag | ||
256 | # Usage: AC_ENABLE_STATIC[(DEFAULT)] | ||
257 | # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to | ||
258 | # `yes'. | ||
259 | AC_DEFUN(AC_ENABLE_STATIC, [dnl | ||
260 | define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl | ||
261 | AC_ARG_ENABLE(static, | ||
262 | changequote(<<, >>)dnl | ||
263 | << --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT], | ||
264 | changequote([, ])dnl | ||
265 | [p=${PACKAGE-default} | ||
266 | case "$enableval" in | ||
267 | yes) enable_static=yes ;; | ||
268 | no) enable_static=no ;; | ||
269 | *) | ||
270 | enable_static=no | ||
271 | # Look at the argument we got. We use all the common list separators. | ||
272 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | ||
273 | for pkg in $enableval; do | ||
274 | if test "X$pkg" = "X$p"; then | ||
275 | enable_static=yes | ||
276 | fi | ||
277 | done | ||
278 | IFS="$ac_save_ifs" | ||
279 | ;; | ||
280 | esac], | ||
281 | enable_static=AC_ENABLE_STATIC_DEFAULT)dnl | ||
282 | ]) | ||
283 | |||
284 | # AC_DISABLE_STATIC - set the default static flag to --disable-static | ||
285 | AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | ||
286 | AC_ENABLE_STATIC(no)]) | ||
287 | |||
288 | |||
289 | # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag | ||
290 | # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)] | ||
291 | # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to | ||
292 | # `yes'. | ||
293 | AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl | ||
294 | define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl | ||
295 | AC_ARG_ENABLE(fast-install, | ||
296 | changequote(<<, >>)dnl | ||
297 | << --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT], | ||
298 | changequote([, ])dnl | ||
299 | [p=${PACKAGE-default} | ||
300 | case "$enableval" in | ||
301 | yes) enable_fast_install=yes ;; | ||
302 | no) enable_fast_install=no ;; | ||
303 | *) | ||
304 | enable_fast_install=no | ||
305 | # Look at the argument we got. We use all the common list separators. | ||
306 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | ||
307 | for pkg in $enableval; do | ||
308 | if test "X$pkg" = "X$p"; then | ||
309 | enable_fast_install=yes | ||
310 | fi | ||
311 | done | ||
312 | IFS="$ac_save_ifs" | ||
313 | ;; | ||
314 | esac], | ||
315 | enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl | ||
316 | ]) | ||
317 | |||
318 | # AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install | ||
319 | AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | ||
320 | AC_ENABLE_FAST_INSTALL(no)]) | ||
321 | |||
322 | # AC_PROG_LD - find the path to the GNU or non-GNU linker | ||
323 | AC_DEFUN(AC_PROG_LD, | ||
324 | [AC_ARG_WITH(gnu-ld, | ||
325 | [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], | ||
326 | test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) | ||
327 | AC_REQUIRE([AC_PROG_CC])dnl | ||
328 | AC_REQUIRE([AC_CANONICAL_HOST])dnl | ||
329 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl | ||
330 | ac_prog=ld | ||
331 | if test "$ac_cv_prog_gcc" = yes; then | ||
332 | # Check if gcc -print-prog-name=ld gives a path. | ||
333 | AC_MSG_CHECKING([for ld used by GCC]) | ||
334 | ac_prog=`($CC -print-prog-name=ld) 2>&5` | ||
335 | case "$ac_prog" in | ||
336 | # Accept absolute paths. | ||
337 | changequote(,)dnl | ||
338 | [\\/]* | [A-Za-z]:[\\/]*) | ||
339 | re_direlt='/[^/][^/]*/\.\./' | ||
340 | changequote([,])dnl | ||
341 | # Canonicalize the path of ld | ||
342 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` | ||
343 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do | ||
344 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` | ||
345 | done | ||
346 | test -z "$LD" && LD="$ac_prog" | ||
347 | ;; | ||
348 | "") | ||
349 | # If it fails, then pretend we aren't using GCC. | ||
350 | ac_prog=ld | ||
351 | ;; | ||
352 | *) | ||
353 | # If it is relative, then search for the first ld in PATH. | ||
354 | with_gnu_ld=unknown | ||
355 | ;; | ||
356 | esac | ||
357 | elif test "$with_gnu_ld" = yes; then | ||
358 | AC_MSG_CHECKING([for GNU ld]) | ||
359 | else | ||
360 | AC_MSG_CHECKING([for non-GNU ld]) | ||
361 | fi | ||
362 | AC_CACHE_VAL(ac_cv_path_LD, | ||
363 | [if test -z "$LD"; then | ||
364 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" | ||
365 | for ac_dir in $PATH; do | ||
366 | test -z "$ac_dir" && ac_dir=. | ||
367 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | ||
368 | ac_cv_path_LD="$ac_dir/$ac_prog" | ||
369 | # Check to see if the program is GNU ld. I'd rather use --version, | ||
370 | # but apparently some GNU ld's only accept -v. | ||
371 | # Break only if it was the GNU/non-GNU ld that we prefer. | ||
372 | if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then | ||
373 | test "$with_gnu_ld" != no && break | ||
374 | else | ||
375 | test "$with_gnu_ld" != yes && break | ||
376 | fi | ||
377 | fi | ||
378 | done | ||
379 | IFS="$ac_save_ifs" | ||
380 | else | ||
381 | ac_cv_path_LD="$LD" # Let the user override the test with a path. | ||
382 | fi]) | ||
383 | LD="$ac_cv_path_LD" | ||
384 | if test -n "$LD"; then | ||
385 | AC_MSG_RESULT($LD) | ||
386 | else | ||
387 | AC_MSG_RESULT(no) | ||
388 | fi | ||
389 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) | ||
390 | AC_PROG_LD_GNU | ||
391 | ]) | ||
392 | |||
393 | AC_DEFUN(AC_PROG_LD_GNU, | ||
394 | [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld, | ||
395 | [# I'd rather use --version here, but apparently some GNU ld's only accept -v. | ||
396 | if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then | ||
397 | ac_cv_prog_gnu_ld=yes | ||
398 | else | ||
399 | ac_cv_prog_gnu_ld=no | ||
400 | fi]) | ||
401 | ]) | ||
402 | |||
403 | # AC_PROG_NM - find the path to a BSD-compatible name lister | ||
404 | AC_DEFUN(AC_PROG_NM, | ||
405 | [AC_MSG_CHECKING([for BSD-compatible nm]) | ||
406 | AC_CACHE_VAL(ac_cv_path_NM, | ||
407 | [if test -n "$NM"; then | ||
408 | # Let the user override the test. | ||
409 | ac_cv_path_NM="$NM" | ||
410 | else | ||
411 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" | ||
412 | for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do | ||
413 | test -z "$ac_dir" && ac_dir=. | ||
414 | if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then | ||
415 | # Check to see if the nm accepts a BSD-compat flag. | ||
416 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: | ||
417 | # nm: unknown option "B" ignored | ||
418 | if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then | ||
419 | ac_cv_path_NM="$ac_dir/nm -B" | ||
420 | break | ||
421 | elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then | ||
422 | ac_cv_path_NM="$ac_dir/nm -p" | ||
423 | break | ||
424 | else | ||
425 | ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but | ||
426 | continue # so that we can try to find one that supports BSD flags | ||
427 | fi | ||
428 | fi | ||
429 | done | ||
430 | IFS="$ac_save_ifs" | ||
431 | test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm | ||
432 | fi]) | ||
433 | NM="$ac_cv_path_NM" | ||
434 | AC_MSG_RESULT([$NM]) | ||
435 | ]) | ||
436 | |||
437 | # AC_CHECK_LIBM - check for math library | ||
438 | AC_DEFUN(AC_CHECK_LIBM, | ||
439 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl | ||
440 | LIBM= | ||
441 | case "$lt_target" in | ||
442 | *-*-beos* | *-*-cygwin*) | ||
443 | # These system don't have libm | ||
444 | ;; | ||
445 | *-ncr-sysv4.3*) | ||
446 | AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") | ||
447 | AC_CHECK_LIB(m, main, LIBM="$LIBM -lm") | ||
448 | ;; | ||
449 | *) | ||
450 | AC_CHECK_LIB(m, main, LIBM="-lm") | ||
451 | ;; | ||
452 | esac | ||
453 | ]) | ||
454 | |||
455 | # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for | ||
456 | # the libltdl convenience library and INCLTDL to the include flags for | ||
457 | # the libltdl header and adds --enable-ltdl-convenience to the | ||
458 | # configure arguments. Note that LIBLTDL and INCLTDL are not | ||
459 | # AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not | ||
460 | # provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed | ||
461 | # with '${top_builddir}/' and INCLTDL will be prefixed with | ||
462 | # '${top_srcdir}/' (note the single quotes!). If your package is not | ||
463 | # flat and you're not using automake, define top_builddir and | ||
464 | # top_srcdir appropriately in the Makefiles. | ||
465 | AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | ||
466 | case "$enable_ltdl_convenience" in | ||
467 | no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; | ||
468 | "") enable_ltdl_convenience=yes | ||
469 | ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; | ||
470 | esac | ||
471 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la | ||
472 | INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) | ||
473 | ]) | ||
474 | |||
475 | # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for | ||
476 | # the libltdl installable library and INCLTDL to the include flags for | ||
477 | # the libltdl header and adds --enable-ltdl-install to the configure | ||
478 | # arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is | ||
479 | # AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed | ||
480 | # libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will | ||
481 | # be prefixed with '${top_builddir}/' and INCLTDL will be prefixed | ||
482 | # with '${top_srcdir}/' (note the single quotes!). If your package is | ||
483 | # not flat and you're not using automake, define top_builddir and | ||
484 | # top_srcdir appropriately in the Makefiles. | ||
485 | # In the future, this macro may have to be called after AC_PROG_LIBTOOL. | ||
486 | AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | ||
487 | AC_CHECK_LIB(ltdl, main, | ||
488 | [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], | ||
489 | [if test x"$enable_ltdl_install" = xno; then | ||
490 | AC_MSG_WARN([libltdl not installed, but installation disabled]) | ||
491 | else | ||
492 | enable_ltdl_install=yes | ||
493 | fi | ||
494 | ]) | ||
495 | if test x"$enable_ltdl_install" = x"yes"; then | ||
496 | ac_configure_args="$ac_configure_args --enable-ltdl-install" | ||
497 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la | ||
498 | INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) | ||
499 | else | ||
500 | ac_configure_args="$ac_configure_args --enable-ltdl-install=no" | ||
501 | LIBLTDL="-lltdl" | ||
502 | INCLTDL= | ||
503 | fi | ||
504 | ]) | ||
505 | |||
506 | dnl old names | ||
507 | AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl | ||
508 | AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl | ||
509 | AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl | ||
510 | AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl | ||
511 | AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl | ||
512 | AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl | ||
513 | AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl | ||
514 | |||
515 | dnl This is just to silence aclocal about the macro not being used | ||
516 | ifelse([AC_DISABLE_FAST_INSTALL])dnl | ||
517 | |||
518 | # Add --enable-maintainer-mode option to configure. | ||
519 | # From Jim Meyering | ||
520 | |||
521 | # serial 1 | ||
522 | |||
523 | AC_DEFUN(AM_MAINTAINER_MODE, | ||
524 | [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) | ||
525 | dnl maintainer-mode is disabled by default | ||
526 | AC_ARG_ENABLE(maintainer-mode, | ||
527 | [ --enable-maintainer-mode enable make rules and dependencies not useful | ||
528 | (and sometimes confusing) to the casual installer], | ||
529 | USE_MAINTAINER_MODE=$enableval, | ||
530 | USE_MAINTAINER_MODE=no) | ||
531 | AC_MSG_RESULT($USE_MAINTAINER_MODE) | ||
532 | AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes) | ||
533 | MAINT=$MAINTAINER_MODE_TRUE | ||
534 | AC_SUBST(MAINT)dnl | ||
535 | ] | ||
536 | ) | ||
537 | |||
538 | # Define a conditional. | ||
539 | |||
540 | AC_DEFUN(AM_CONDITIONAL, | ||
541 | [AC_SUBST($1_TRUE) | ||
542 | AC_SUBST($1_FALSE) | ||
543 | if $2; then | ||
544 | $1_TRUE= | ||
545 | $1_FALSE='#' | ||
546 | else | ||
547 | $1_TRUE='#' | ||
548 | $1_FALSE= | ||
549 | fi]) | ||
550 | |||
551 | # Like AC_CONFIG_HEADER, but automatically create stamp file. | ||
552 | |||
553 | AC_DEFUN(AM_CONFIG_HEADER, | ||
554 | [AC_PREREQ([2.12]) | ||
555 | AC_CONFIG_HEADER([$1]) | ||
556 | dnl When config.status generates a header, we must update the stamp-h file. | ||
557 | dnl This file resides in the same directory as the config header | ||
558 | dnl that is generated. We must strip everything past the first ":", | ||
559 | dnl and everything past the last "/". | ||
560 | AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl | ||
561 | ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>, | ||
562 | <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>, | ||
563 | <<am_indx=1 | ||
564 | for am_file in <<$1>>; do | ||
565 | case " <<$>>CONFIG_HEADERS " in | ||
566 | *" <<$>>am_file "*<<)>> | ||
567 | echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx | ||
568 | ;; | ||
569 | esac | ||
570 | am_indx=`expr "<<$>>am_indx" + 1` | ||
571 | done<<>>dnl>>) | ||
572 | changequote([,]))]) | ||
573 | |||