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Revision 49 - (hide annotations)
Fri Jul 14 20:44:40 2000 UTC (19 years, 6 months ago) by frodo
File size: 18473 byte(s)
(Frodo) First stab at ImageMagick 5 support. Still problems with listing
        all filetypes, though.

1 frodo 2 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 frodo 49 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $lt_target \
143 frodo 2 || AC_MSG_ERROR([libtool configure failed])
144    
145     # Reload cache, that may have been modified by ltconfig
146     AC_CACHE_LOAD
147    
148     # This can be used to rebuild libtool when needed
149     LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
150    
151     # Always use our own libtool.
152     LIBTOOL='$(SHELL) $(top_builddir)/libtool'
153     AC_SUBST(LIBTOOL)dnl
154    
155     # Redirect the config.log output again, so that the ltconfig log is not
156     # clobbered by the next message.
157     exec 5>>./config.log
158     ])
159    
160     AC_DEFUN(AC_LIBTOOL_SETUP,
161     [AC_PREREQ(2.13)dnl
162     AC_REQUIRE([AC_ENABLE_SHARED])dnl
163     AC_REQUIRE([AC_ENABLE_STATIC])dnl
164     AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
165     AC_REQUIRE([AC_CANONICAL_HOST])dnl
166     AC_REQUIRE([AC_CANONICAL_BUILD])dnl
167     AC_REQUIRE([AC_PROG_RANLIB])dnl
168     AC_REQUIRE([AC_PROG_CC])dnl
169     AC_REQUIRE([AC_PROG_LD])dnl
170     AC_REQUIRE([AC_PROG_NM])dnl
171     AC_REQUIRE([AC_PROG_LN_S])dnl
172     dnl
173    
174 frodo 49 case "$target" in
175     NONE) lt_target="$host" ;;
176     *) lt_target="$target" ;;
177     esac
178    
179 frodo 2 # 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="$libtool_flags --silent"
194    
195     # Some flags need to be propagated to the compiler or linker for good
196     # libtool support.
197 frodo 49 case "$lt_target" in
198 frodo 2 *-*-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_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])])
223     if test x"$lt_cv_cc_needs_belf" != x"yes"; then
224     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
225     CFLAGS="$SAVE_CFLAGS"
226     fi
227     ;;
228    
229     ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
230     [*-*-cygwin* | *-*-mingw*)
231     AC_CHECK_TOOL(DLLTOOL, dlltool, false)
232     AC_CHECK_TOOL(AS, as, false)
233     AC_CHECK_TOOL(OBJDUMP, objdump, false)
234     ;;
235     ])
236     esac
237     ])
238    
239     # AC_LIBTOOL_DLOPEN - enable checks for dlopen support
240     AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
241    
242     # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
243     AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
244    
245     # AC_ENABLE_SHARED - implement the --enable-shared flag
246     # Usage: AC_ENABLE_SHARED[(DEFAULT)]
247     # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
248     # `yes'.
249     AC_DEFUN(AC_ENABLE_SHARED, [dnl
250     define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
251     AC_ARG_ENABLE(shared,
252     changequote(<<, >>)dnl
253     << --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
254     changequote([, ])dnl
255     [p=${PACKAGE-default}
256     case "$enableval" in
257     yes) enable_shared=yes ;;
258     no) enable_shared=no ;;
259     *)
260     enable_shared=no
261     # Look at the argument we got. We use all the common list separators.
262     IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
263     for pkg in $enableval; do
264     if test "X$pkg" = "X$p"; then
265     enable_shared=yes
266     fi
267     done
268     IFS="$ac_save_ifs"
269     ;;
270     esac],
271     enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
272     ])
273    
274     # AC_DISABLE_SHARED - set the default shared flag to --disable-shared
275     AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
276     AC_ENABLE_SHARED(no)])
277    
278     # AC_ENABLE_STATIC - implement the --enable-static flag
279     # Usage: AC_ENABLE_STATIC[(DEFAULT)]
280     # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
281     # `yes'.
282     AC_DEFUN(AC_ENABLE_STATIC, [dnl
283     define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
284     AC_ARG_ENABLE(static,
285     changequote(<<, >>)dnl
286     << --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
287     changequote([, ])dnl
288     [p=${PACKAGE-default}
289     case "$enableval" in
290     yes) enable_static=yes ;;
291     no) enable_static=no ;;
292     *)
293     enable_static=no
294     # Look at the argument we got. We use all the common list separators.
295     IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
296     for pkg in $enableval; do
297     if test "X$pkg" = "X$p"; then
298     enable_static=yes
299     fi
300     done
301     IFS="$ac_save_ifs"
302     ;;
303     esac],
304     enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
305     ])
306    
307     # AC_DISABLE_STATIC - set the default static flag to --disable-static
308     AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
309     AC_ENABLE_STATIC(no)])
310    
311    
312     # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
313     # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
314     # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
315     # `yes'.
316     AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl
317     define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
318     AC_ARG_ENABLE(fast-install,
319     changequote(<<, >>)dnl
320     << --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
321     changequote([, ])dnl
322     [p=${PACKAGE-default}
323     case "$enableval" in
324     yes) enable_fast_install=yes ;;
325     no) enable_fast_install=no ;;
326     *)
327     enable_fast_install=no
328     # Look at the argument we got. We use all the common list separators.
329     IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
330     for pkg in $enableval; do
331     if test "X$pkg" = "X$p"; then
332     enable_fast_install=yes
333     fi
334     done
335     IFS="$ac_save_ifs"
336     ;;
337     esac],
338     enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
339     ])
340    
341     # AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install
342     AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
343     AC_ENABLE_FAST_INSTALL(no)])
344    
345     # AC_PROG_LD - find the path to the GNU or non-GNU linker
346     AC_DEFUN(AC_PROG_LD,
347     [AC_ARG_WITH(gnu-ld,
348     [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
349     test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
350     AC_REQUIRE([AC_PROG_CC])dnl
351     AC_REQUIRE([AC_CANONICAL_HOST])dnl
352     AC_REQUIRE([AC_CANONICAL_BUILD])dnl
353     ac_prog=ld
354     if test "$ac_cv_prog_gcc" = yes; then
355     # Check if gcc -print-prog-name=ld gives a path.
356     AC_MSG_CHECKING([for ld used by GCC])
357     ac_prog=`($CC -print-prog-name=ld) 2>&5`
358     case "$ac_prog" in
359     # Accept absolute paths.
360     changequote(,)dnl
361     [\\/]* | [A-Za-z]:[\\/]*)
362     re_direlt='/[^/][^/]*/\.\./'
363     changequote([,])dnl
364     # Canonicalize the path of ld
365     ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
366     while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
367     ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
368     done
369     test -z "$LD" && LD="$ac_prog"
370     ;;
371     "")
372     # If it fails, then pretend we aren't using GCC.
373     ac_prog=ld
374     ;;
375     *)
376     # If it is relative, then search for the first ld in PATH.
377     with_gnu_ld=unknown
378     ;;
379     esac
380     elif test "$with_gnu_ld" = yes; then
381     AC_MSG_CHECKING([for GNU ld])
382     else
383     AC_MSG_CHECKING([for non-GNU ld])
384     fi
385     AC_CACHE_VAL(ac_cv_path_LD,
386     [if test -z "$LD"; then
387     IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
388     for ac_dir in $PATH; do
389     test -z "$ac_dir" && ac_dir=.
390     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
391     ac_cv_path_LD="$ac_dir/$ac_prog"
392     # Check to see if the program is GNU ld. I'd rather use --version,
393     # but apparently some GNU ld's only accept -v.
394     # Break only if it was the GNU/non-GNU ld that we prefer.
395     if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
396     test "$with_gnu_ld" != no && break
397     else
398     test "$with_gnu_ld" != yes && break
399     fi
400     fi
401     done
402     IFS="$ac_save_ifs"
403     else
404     ac_cv_path_LD="$LD" # Let the user override the test with a path.
405     fi])
406     LD="$ac_cv_path_LD"
407     if test -n "$LD"; then
408     AC_MSG_RESULT($LD)
409     else
410     AC_MSG_RESULT(no)
411     fi
412     test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
413     AC_PROG_LD_GNU
414     ])
415    
416     AC_DEFUN(AC_PROG_LD_GNU,
417     [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
418     [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
419     if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
420     ac_cv_prog_gnu_ld=yes
421     else
422     ac_cv_prog_gnu_ld=no
423     fi])
424     ])
425    
426     # AC_PROG_NM - find the path to a BSD-compatible name lister
427     AC_DEFUN(AC_PROG_NM,
428     [AC_MSG_CHECKING([for BSD-compatible nm])
429     AC_CACHE_VAL(ac_cv_path_NM,
430     [if test -n "$NM"; then
431     # Let the user override the test.
432     ac_cv_path_NM="$NM"
433     else
434     IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
435     for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
436     test -z "$ac_dir" && ac_dir=.
437     if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
438     # Check to see if the nm accepts a BSD-compat flag.
439     # Adding the `sed 1q' prevents false positives on HP-UX, which says:
440     # nm: unknown option "B" ignored
441     if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
442     ac_cv_path_NM="$ac_dir/nm -B"
443     break
444     elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
445     ac_cv_path_NM="$ac_dir/nm -p"
446     break
447     else
448     ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
449     continue # so that we can try to find one that supports BSD flags
450     fi
451     fi
452     done
453     IFS="$ac_save_ifs"
454     test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
455     fi])
456     NM="$ac_cv_path_NM"
457     AC_MSG_RESULT([$NM])
458     ])
459    
460     # AC_CHECK_LIBM - check for math library
461     AC_DEFUN(AC_CHECK_LIBM,
462     [AC_REQUIRE([AC_CANONICAL_HOST])dnl
463     LIBM=
464 frodo 49 case "$lt_target" in
465 frodo 2 *-*-beos* | *-*-cygwin*)
466     # These system don't have libm
467     ;;
468     *-ncr-sysv4.3*)
469     AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
470     AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
471     ;;
472     *)
473     AC_CHECK_LIB(m, main, LIBM="-lm")
474     ;;
475     esac
476     ])
477    
478     # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
479 frodo 49 # the libltdl convenience library and INCLTDL to the include flags for
480     # the libltdl header and adds --enable-ltdl-convenience to the
481     # configure arguments. Note that LIBLTDL and INCLTDL are not
482     # AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not
483     # provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed
484     # with '${top_builddir}/' and INCLTDL will be prefixed with
485     # '${top_srcdir}/' (note the single quotes!). If your package is not
486     # flat and you're not using automake, define top_builddir and
487     # top_srcdir appropriately in the Makefiles.
488 frodo 2 AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
489     case "$enable_ltdl_convenience" in
490     no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
491     "") enable_ltdl_convenience=yes
492     ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
493     esac
494 frodo 49 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
495     INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
496 frodo 2 ])
497    
498     # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
499 frodo 49 # the libltdl installable library and INCLTDL to the include flags for
500     # the libltdl header and adds --enable-ltdl-install to the configure
501     # arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is
502     # AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed
503     # libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will
504     # be prefixed with '${top_builddir}/' and INCLTDL will be prefixed
505     # with '${top_srcdir}/' (note the single quotes!). If your package is
506     # not flat and you're not using automake, define top_builddir and
507     # top_srcdir appropriately in the Makefiles.
508 frodo 2 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
509     AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
510     AC_CHECK_LIB(ltdl, main,
511     [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
512     [if test x"$enable_ltdl_install" = xno; then
513     AC_MSG_WARN([libltdl not installed, but installation disabled])
514     else
515     enable_ltdl_install=yes
516     fi
517     ])
518     if test x"$enable_ltdl_install" = x"yes"; then
519     ac_configure_args="$ac_configure_args --enable-ltdl-install"
520 frodo 49 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
521     INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
522 frodo 2 else
523     ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
524     LIBLTDL="-lltdl"
525     INCLTDL=
526     fi
527     ])
528    
529     dnl old names
530     AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl
531     AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl
532     AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl
533     AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl
534     AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl
535     AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl
536     AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl
537    
538     dnl This is just to silence aclocal about the macro not being used
539     ifelse([AC_DISABLE_FAST_INSTALL])dnl
540    
541     # Define a conditional.
542    
543     AC_DEFUN(AM_CONDITIONAL,
544     [AC_SUBST($1_TRUE)
545     AC_SUBST($1_FALSE)
546     if $2; then
547     $1_TRUE=
548     $1_FALSE='#'
549     else
550     $1_TRUE='#'
551     $1_FALSE=
552     fi])
553    

frodo@frodo.looijaard.name
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