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Revision 1.2 - (show annotations)
Wed Sep 27 13:49:39 2000 UTC (21 years, 2 months ago) by nmav
Branch: MAIN
CVS Tags: HEAD
Changes since 1.1: +0 -0 lines
FILE REMOVED
removed unneeded files

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 # Like AC_CONFIG_HEADER, but automatically create stamp file.
106
107 AC_DEFUN(AM_CONFIG_HEADER,
108 [AC_PREREQ([2.12])
109 AC_CONFIG_HEADER([$1])
110 dnl When config.status generates a header, we must update the stamp-h file.
111 dnl This file resides in the same directory as the config header
112 dnl that is generated. We must strip everything past the first ":",
113 dnl and everything past the last "/".
114 AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
115 ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
116 <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
117 <<am_indx=1
118 for am_file in <<$1>>; do
119 case " <<$>>CONFIG_HEADERS " in
120 *" <<$>>am_file "*<<)>>
121 echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
122 ;;
123 esac
124 am_indx=`expr "<<$>>am_indx" + 1`
125 done<<>>dnl>>)
126 changequote([,]))])
127
128
129 # serial 40 AC_PROG_LIBTOOL
130 AC_DEFUN(AC_PROG_LIBTOOL,
131 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
132
133 # Save cache, so that ltconfig can load it
134 AC_CACHE_SAVE
135
136 # Actually configure libtool. ac_aux_dir is where install-sh is found.
137 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
138 LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
139 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \
140 DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \
141 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
142 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $lt_target \
143 || AC_MSG_ERROR([libtool configure failed])
144
145 # Reload cache, that may have been modified by ltconfig
146 AC_CACHE_LOAD
147
148 # This can be used to rebuild libtool when needed
149 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
150
151 # Always use our own libtool.
152 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
153 AC_SUBST(LIBTOOL)dnl
154
155 # Redirect the config.log output again, so that the ltconfig log is not
156 # clobbered by the next message.
157 exec 5>>./config.log
158 ])
159
160 AC_DEFUN(AC_LIBTOOL_SETUP,
161 [AC_PREREQ(2.13)dnl
162 AC_REQUIRE([AC_ENABLE_SHARED])dnl
163 AC_REQUIRE([AC_ENABLE_STATIC])dnl
164 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
165 AC_REQUIRE([AC_CANONICAL_HOST])dnl
166 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
167 AC_REQUIRE([AC_PROG_RANLIB])dnl
168 AC_REQUIRE([AC_PROG_CC])dnl
169 AC_REQUIRE([AC_PROG_LD])dnl
170 AC_REQUIRE([AC_PROG_NM])dnl
171 AC_REQUIRE([AC_PROG_LN_S])dnl
172 dnl
173
174 case "$target" in
175 NONE) lt_target="$host" ;;
176 *) lt_target="$target" ;;
177 esac
178
179 # Check for any special flags to pass to ltconfig.
180 libtool_flags="--cache-file=$cache_file"
181 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
182 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
183 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
184 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
185 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
186 ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
187 [libtool_flags="$libtool_flags --enable-dlopen"])
188 ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
189 [libtool_flags="$libtool_flags --enable-win32-dll"])
190 AC_ARG_ENABLE(libtool-lock,
191 [ --disable-libtool-lock avoid locking (might break parallel builds)])
192 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
193 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
194
195 # Some flags need to be propagated to the compiler or linker for good
196 # libtool support.
197 case "$lt_target" in
198 *-*-irix6*)
199 # Find out which ABI we are using.
200 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
201 if AC_TRY_EVAL(ac_compile); then
202 case "`/usr/bin/file conftest.o`" in
203 *32-bit*)
204 LD="${LD-ld} -32"
205 ;;
206 *N32*)
207 LD="${LD-ld} -n32"
208 ;;
209 *64-bit*)
210 LD="${LD-ld} -64"
211 ;;
212 esac
213 fi
214 rm -rf conftest*
215 ;;
216
217 *-*-sco3.2v5*)
218 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
219 SAVE_CFLAGS="$CFLAGS"
220 CFLAGS="$CFLAGS -belf"
221 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
222 [AC_LANG_SAVE
223 AC_LANG_C
224 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
225 AC_LANG_RESTORE])
226 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
227 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
228 CFLAGS="$SAVE_CFLAGS"
229 fi
230 ;;
231
232 ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
233 [*-*-cygwin* | *-*-mingw*)
234 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
235 AC_CHECK_TOOL(AS, as, false)
236 AC_CHECK_TOOL(OBJDUMP, objdump, false)
237 ;;
238 ])
239 esac
240 ])
241
242 # AC_LIBTOOL_DLOPEN - enable checks for dlopen support
243 AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
244
245 # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
246 AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
247
248 # AC_ENABLE_SHARED - implement the --enable-shared flag
249 # Usage: AC_ENABLE_SHARED[(DEFAULT)]
250 # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
251 # `yes'.
252 AC_DEFUN(AC_ENABLE_SHARED, [dnl
253 define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
254 AC_ARG_ENABLE(shared,
255 changequote(<<, >>)dnl
256 << --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
257 changequote([, ])dnl
258 [p=${PACKAGE-default}
259 case "$enableval" in
260 yes) enable_shared=yes ;;
261 no) enable_shared=no ;;
262 *)
263 enable_shared=no
264 # Look at the argument we got. We use all the common list separators.
265 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
266 for pkg in $enableval; do
267 if test "X$pkg" = "X$p"; then
268 enable_shared=yes
269 fi
270 done
271 IFS="$ac_save_ifs"
272 ;;
273 esac],
274 enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
275 ])
276
277 # AC_DISABLE_SHARED - set the default shared flag to --disable-shared
278 AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
279 AC_ENABLE_SHARED(no)])
280
281 # AC_ENABLE_STATIC - implement the --enable-static flag
282 # Usage: AC_ENABLE_STATIC[(DEFAULT)]
283 # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
284 # `yes'.
285 AC_DEFUN(AC_ENABLE_STATIC, [dnl
286 define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
287 AC_ARG_ENABLE(static,
288 changequote(<<, >>)dnl
289 << --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
290 changequote([, ])dnl
291 [p=${PACKAGE-default}
292 case "$enableval" in
293 yes) enable_static=yes ;;
294 no) enable_static=no ;;
295 *)
296 enable_static=no
297 # Look at the argument we got. We use all the common list separators.
298 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
299 for pkg in $enableval; do
300 if test "X$pkg" = "X$p"; then
301 enable_static=yes
302 fi
303 done
304 IFS="$ac_save_ifs"
305 ;;
306 esac],
307 enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
308 ])
309
310 # AC_DISABLE_STATIC - set the default static flag to --disable-static
311 AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
312 AC_ENABLE_STATIC(no)])
313
314
315 # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
316 # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
317 # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
318 # `yes'.
319 AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl
320 define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
321 AC_ARG_ENABLE(fast-install,
322 changequote(<<, >>)dnl
323 << --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
324 changequote([, ])dnl
325 [p=${PACKAGE-default}
326 case "$enableval" in
327 yes) enable_fast_install=yes ;;
328 no) enable_fast_install=no ;;
329 *)
330 enable_fast_install=no
331 # Look at the argument we got. We use all the common list separators.
332 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
333 for pkg in $enableval; do
334 if test "X$pkg" = "X$p"; then
335 enable_fast_install=yes
336 fi
337 done
338 IFS="$ac_save_ifs"
339 ;;
340 esac],
341 enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
342 ])
343
344 # AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install
345 AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
346 AC_ENABLE_FAST_INSTALL(no)])
347
348 # AC_PROG_LD - find the path to the GNU or non-GNU linker
349 AC_DEFUN(AC_PROG_LD,
350 [AC_ARG_WITH(gnu-ld,
351 [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
352 test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
353 AC_REQUIRE([AC_PROG_CC])dnl
354 AC_REQUIRE([AC_CANONICAL_HOST])dnl
355 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
356 ac_prog=ld
357 if test "$ac_cv_prog_gcc" = yes; then
358 # Check if gcc -print-prog-name=ld gives a path.
359 AC_MSG_CHECKING([for ld used by GCC])
360 ac_prog=`($CC -print-prog-name=ld) 2>&5`
361 case "$ac_prog" in
362 # Accept absolute paths.
363 changequote(,)dnl
364 [\\/]* | [A-Za-z]:[\\/]*)
365 re_direlt='/[^/][^/]*/\.\./'
366 changequote([,])dnl
367 # Canonicalize the path of ld
368 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
369 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
370 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
371 done
372 test -z "$LD" && LD="$ac_prog"
373 ;;
374 "")
375 # If it fails, then pretend we aren't using GCC.
376 ac_prog=ld
377 ;;
378 *)
379 # If it is relative, then search for the first ld in PATH.
380 with_gnu_ld=unknown
381 ;;
382 esac
383 elif test "$with_gnu_ld" = yes; then
384 AC_MSG_CHECKING([for GNU ld])
385 else
386 AC_MSG_CHECKING([for non-GNU ld])
387 fi
388 AC_CACHE_VAL(ac_cv_path_LD,
389 [if test -z "$LD"; then
390 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
391 for ac_dir in $PATH; do
392 test -z "$ac_dir" && ac_dir=.
393 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
394 ac_cv_path_LD="$ac_dir/$ac_prog"
395 # Check to see if the program is GNU ld. I'd rather use --version,
396 # but apparently some GNU ld's only accept -v.
397 # Break only if it was the GNU/non-GNU ld that we prefer.
398 if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
399 test "$with_gnu_ld" != no && break
400 else
401 test "$with_gnu_ld" != yes && break
402 fi
403 fi
404 done
405 IFS="$ac_save_ifs"
406 else
407 ac_cv_path_LD="$LD" # Let the user override the test with a path.
408 fi])
409 LD="$ac_cv_path_LD"
410 if test -n "$LD"; then
411 AC_MSG_RESULT($LD)
412 else
413 AC_MSG_RESULT(no)
414 fi
415 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
416 AC_PROG_LD_GNU
417 ])
418
419 AC_DEFUN(AC_PROG_LD_GNU,
420 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
421 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
422 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
423 ac_cv_prog_gnu_ld=yes
424 else
425 ac_cv_prog_gnu_ld=no
426 fi])
427 ])
428
429 # AC_PROG_NM - find the path to a BSD-compatible name lister
430 AC_DEFUN(AC_PROG_NM,
431 [AC_MSG_CHECKING([for BSD-compatible nm])
432 AC_CACHE_VAL(ac_cv_path_NM,
433 [if test -n "$NM"; then
434 # Let the user override the test.
435 ac_cv_path_NM="$NM"
436 else
437 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
438 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
439 test -z "$ac_dir" && ac_dir=.
440 if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
441 # Check to see if the nm accepts a BSD-compat flag.
442 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
443 # nm: unknown option "B" ignored
444 if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
445 ac_cv_path_NM="$ac_dir/nm -B"
446 break
447 elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
448 ac_cv_path_NM="$ac_dir/nm -p"
449 break
450 else
451 ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
452 continue # so that we can try to find one that supports BSD flags
453 fi
454 fi
455 done
456 IFS="$ac_save_ifs"
457 test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
458 fi])
459 NM="$ac_cv_path_NM"
460 AC_MSG_RESULT([$NM])
461 ])
462
463 # AC_CHECK_LIBM - check for math library
464 AC_DEFUN(AC_CHECK_LIBM,
465 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
466 LIBM=
467 case "$lt_target" in
468 *-*-beos* | *-*-cygwin*)
469 # These system don't have libm
470 ;;
471 *-ncr-sysv4.3*)
472 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
473 AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
474 ;;
475 *)
476 AC_CHECK_LIB(m, main, LIBM="-lm")
477 ;;
478 esac
479 ])
480
481 # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
482 # the libltdl convenience library, adds --enable-ltdl-convenience to
483 # the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor
484 # is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed
485 # to be `${top_builddir}/libltdl'. Make sure you start DIR with
486 # '${top_builddir}/' (note the single quotes!) if your package is not
487 # flat, and, if you're not using automake, define top_builddir as
488 # appropriate in the Makefiles.
489 AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
490 case "$enable_ltdl_convenience" in
491 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
492 "") enable_ltdl_convenience=yes
493 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
494 esac
495 LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdlc.la
496 INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
497 ])
498
499 # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
500 # the libltdl installable library, and adds --enable-ltdl-install to
501 # the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor
502 # is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed
503 # to be `${top_builddir}/libltdl'. Make sure you start DIR with
504 # '${top_builddir}/' (note the single quotes!) if your package is not
505 # flat, and, if you're not using automake, define top_builddir as
506 # appropriate in the Makefiles.
507 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
508 AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
509 AC_CHECK_LIB(ltdl, main,
510 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
511 [if test x"$enable_ltdl_install" = xno; then
512 AC_MSG_WARN([libltdl not installed, but installation disabled])
513 else
514 enable_ltdl_install=yes
515 fi
516 ])
517 if test x"$enable_ltdl_install" = x"yes"; then
518 ac_configure_args="$ac_configure_args --enable-ltdl-install"
519 LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdl.la
520 INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
521 else
522 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
523 LIBLTDL="-lltdl"
524 INCLTDL=
525 fi
526 ])
527
528 dnl old names
529 AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl
530 AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl
531 AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl
532 AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl
533 AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl
534 AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl
535 AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl
536
537 dnl This is just to silence aclocal about the macro not being used
538 ifelse([AC_DISABLE_FAST_INSTALL])dnl
539

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