1 dnl aclocal.m4 generated automatically by aclocal 1.4
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.
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.
16 dnl WM_CHECK_LIB(NAME, FUNCTION, EXTRALIBS)
18 AC_DEFUN(WM_CHECK_LIB,
20 LDFLAGS_old="$LDFLAGS"
21 LDFLAGS="$LDFLAGS $lib_search_path"
22 AC_CHECK_LIB([$1],[$2],yes=yes,no=no,[$3])
23 LDFLAGS="$LDFLAGS_old"
28 dnl WM_CHECK_HEADER(NAME)
30 AC_DEFUN(WM_CHECK_HEADER,
32 CPPFLAGS_old="$CPPFLAGS"
33 CPPFLAGS="$CPPFLAGS $inc_search_path"
35 CPPFLAGS="$CPPFLAGS_old"
40 dnl WM_CHECK_PROPLIST_VERSION(MIN_VERSION, [ACTION-IF-FOUND [,ACTION-IF-NOT-FOUND]])
42 AC_DEFUN(WM_CHECK_PROPLIST_VERSION,
44 CPPFLAGS_old="$CPPFLAGS"
45 CPPFLAGS="$CPPFLAGS $inc_search_path"
46 lPL_major_version=`echo $1 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
47 lPL_minor_version=`echo $1 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
48 lPL_micro_version=`echo $1 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
49 AC_MSG_CHECKING([whether libPropList is newer than $1])
50 AC_CACHE_VAL(ac_cv_lib_proplist_version_ok,
52 [/* Test version of libPropList we have */
55 #if !defined(PROPLIST_VERSION) || PROPLIST_VERSION < $lPL_major_version*10000 + $lPL_minor_version*100 + $lPL_micro_version
56 #error libPropList on this system is too old. Consider upgrading to at least $1
59 eval "ac_cv_lib_proplist_version_ok=yes",
60 eval "ac_cv_lib_proplist_version_ok=no")])
61 if eval "test \"`echo '$ac_cv_lib_proplist_version_ok'`\" = yes"; then
63 ifelse([$2], , :, [$2])
69 CPPFLAGS="$CPPFLAGS_old"
74 dnl WM_CHECK_REDCRAP_BUGS(prefix,bindir,libdir)
76 AC_DEFUN(WM_CHECK_REDCRAP_BUGS,
78 AC_MSG_CHECKING(for RedHat system)
81 if test -f /etc/redhat-release; then
85 AC_MSG_RESULT($wm_check_flag)
89 if test "$wm_check_flag" = yes; then
91 AC_MSG_WARN([Red Hat system; checking for Red-Hat-specific bugs.])
94 # Check old wmaker from RedHat
96 if test "[$1]" != "/usr/X11R6" -a "$prefix" != "/usr/X11"; then
97 AC_MSG_CHECKING(for multiple installed wmaker versions)
98 if test -f /usr/X11R6/bin/wmaker; then
104 AC_MSG_RESULT(no apparent problems)
108 # Check for infamous en_RN bug
109 # Wont work because autoconf will change LANG in the beginning of the
113 #AC_MSG_CHECKING(for silly en_RN joke that only causes headaches)
115 #if test "x$LANG" = xen_RN; then
116 #AC_MSG_RESULT(uh oh)
117 #AC_MSG_WARN([the LANG environment variable is set to the en_RN
118 #locale. Please unset it or you will have mysterious problems when
119 #using various software packages.])
122 #AC_MSG_RESULT(no problem)
125 # If binary installation path is /usr/local/bin, check if it's in PATH
127 if test "[$2]" = "/usr/local/bin"; then
128 AC_MSG_CHECKING(if /usr/local/bin is in the search PATH)
130 rh_missing_usr_local_bin=yes
134 if test "x$i" = "x/usr/local/bin"; then
136 rh_missing_usr_local_bin=no
141 if test "$wm_check_flag" = no; then
145 AC_MSG_RESULT(no problem)
149 # If library installation path is /usr/local/lib,
150 # check if it's in /etc/ld.so.conf
152 if test "[$3]" = "/usr/local/lib"; then
154 rh_missing_usr_local_lib=no
155 AC_MSG_CHECKING(if /usr/local/lib is in /etc/ld.so.conf)
156 test -z "`grep /usr/local/lib /etc/ld.so.conf`"
157 test "$?" -eq 0 && wm_check_flag=no
158 if test "$wm_check_flag" = no; then
160 rh_missing_usr_local_lib=yes
163 AC_MSG_RESULT(no problem)
167 # Check for symbolic links
169 AC_MSG_CHECKING(for /usr/include/X11 symbolic link)
170 rh_missing_usr_include_x11=no
171 if test -d "/usr/include/X11"; then
175 rh_missing_usr_include_x11=yes
182 AC_MSG_CHECKING(for /lib/cpp)
183 rh_missing_lib_cpp=no
184 if test -f "/lib/cpp"; then
188 rh_missing_lib_cpp=yes
198 dnl WM_PRINT_REDCRAP_BUG_STATUS()
200 AC_DEFUN(WM_PRINT_REDCRAP_BUG_STATUS,
202 if test "$rh_is_redhat" = yes; then
203 if test "$mins_found" = yes -o "$bugs_found" = yes; then
205 AC_MSG_WARN([It seems you are using a system packaged by Red Hat.
206 I have done some checks for Red-Hat-specific bugs, and I found some
207 problems. Please read the INSTALL file regarding Red Hat, resolve
208 the problems, and try to run configure again.
210 Here are the problems I found:
212 if test "x$rh_old_wmaker" = xyes; then
213 echo "Problem: Old version of Window Maker in /usr/X11R6/bin."
214 echo "Description: You seem to have an old version of Window Maker"
215 echo " installed in /usr/X11R6/bin. It is recommended"
216 echo " that you uninstall any previously installed"
217 echo " packages of WindowMaker before installing a new one."
220 if test "x$rh_missing_usr_local_bin" = xyes; then
221 echo "Problem: PATH is missing /usr/local/bin."
222 echo "Description: Your PATH environment variable does not appear to"
223 echo " contain the directory /usr/local/bin. Please add it."
226 if test "x$rh_missing_usr_local_lib" = xyes; then
227 echo "Problem: /etc/ld.so.conf missing /usr/local/lib"
228 echo "Description: Your /etc/ld.so.conf file does not appear to contain"
229 echo " the directory /usr/local/lib. Please add it."
232 if test "x$rh_missing_usr_x11" = xyes; then
233 echo "Problem: Missing /usr/X11 symbolic link."
234 echo "Description: Your system is missing a symbolic link from"
235 echo " /usr/X11R6 to /usr/X11. Please create one."
238 if test "x$rh_missing_usr_include_x11" = xyes; then
239 echo "Problem: Missing /usr/include/X11 symbolic link."
240 echo "Description: Your system is missing a symbolic link from"
241 echo " /usr/X11R6/include/X11 to /usr/include/X11."
242 echo " Please create one."
245 if test "x$rh_missing_lib_cpp" = xyes; then
246 echo "Problem: Missing /lib/cpp symbolic link."
247 echo "Description: Your system is missing a symbolic link from the"
248 echo " cpp (C preprocessor) program to /lib/cpp."
249 echo " Please create one."
252 if test "x$bugs_found" = xyes; then
253 AC_MSG_ERROR([One or more of the problems above can potentially
254 cause Window Maker not to install or run properly. Please resolve
255 the problems and try to run configure again.])
257 elif test "x$mins_found" = xyes; then
258 AC_MSG_WARN([The problems above may or may not cause Window Maker
259 not to install or run properly. If you have any problems during
260 installation or execution, please resolve the problems and try to
261 install Window Maker again.])
266 echo "You appear to have a system packaged by Red Hat, but I could"
267 echo "not find any Red-Hat-specific problems that I know about."
274 # Do all the work for Automake. This macro actually does too much --
275 # some checks are only needed if your package does certain things.
276 # But this isn't really a big deal.
281 dnl AM_INIT_AUTOMAKE(package,version, [no-define])
283 AC_DEFUN(AM_INIT_AUTOMAKE,
284 [AC_REQUIRE([AC_PROG_INSTALL])
289 dnl test to see if srcdir already configured
290 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
291 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
294 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
295 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
296 AC_REQUIRE([AM_SANITY_CHECK])
297 AC_REQUIRE([AC_ARG_PROGRAM])
298 dnl FIXME This is truly gross.
299 missing_dir=`cd $ac_aux_dir && pwd`
300 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
301 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
302 AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
303 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
304 AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
305 AC_REQUIRE([AC_PROG_MAKE_SET])])
308 # Check to make sure that the build environment is sane.
311 AC_DEFUN(AM_SANITY_CHECK,
312 [AC_MSG_CHECKING([whether build environment is sane])
315 echo timestamp > conftestfile
316 # Do `set' in a subshell so we don't clobber the current shell's
317 # arguments. Must try -L first in case configure is actually a
318 # symlink; some systems play weird games with the mod time of symlinks
319 # (eg FreeBSD returns the mod time of the symlink's containing
322 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
323 if test "[$]*" = "X"; then
325 set X `ls -t $srcdir/configure conftestfile`
327 if test "[$]*" != "X $srcdir/configure conftestfile" \
328 && test "[$]*" != "X conftestfile $srcdir/configure"; then
330 # If neither matched, then we have a broken ls. This can happen
331 # if, for instance, CONFIG_SHELL is bash and it inherits a
332 # broken ls alias from the environment. This has actually
333 # happened. Such a system could not be considered "sane".
334 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
335 alias in your environment])
338 test "[$]2" = conftestfile
344 AC_MSG_ERROR([newly created file is older than distributed files!
345 Check your system clock])
350 dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
351 dnl The program must properly implement --version.
352 AC_DEFUN(AM_MISSING_PROG,
353 [AC_MSG_CHECKING(for working $2)
354 # Run test in a subshell; some versions of sh will print an error if
355 # an executable is not found, even if stderr is redirected.
356 # Redirect stdin to placate older versions of autoconf. Sigh.
357 if ($2 --version) < /dev/null > /dev/null 2>&1; then
362 AC_MSG_RESULT(missing)
367 # serial 40 AC_PROG_LIBTOOL
368 AC_DEFUN(AC_PROG_LIBTOOL,
369 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
371 # Save cache, so that ltconfig can load it
374 # Actually configure libtool. ac_aux_dir is where install-sh is found.
375 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
376 LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
377 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \
378 DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \
379 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
380 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
381 || AC_MSG_ERROR([libtool configure failed])
383 # Reload cache, that may have been modified by ltconfig
386 # This can be used to rebuild libtool when needed
387 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
389 # Always use our own libtool.
390 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
393 # Redirect the config.log output again, so that the ltconfig log is not
394 # clobbered by the next message.
398 AC_DEFUN(AC_LIBTOOL_SETUP,
400 AC_REQUIRE([AC_ENABLE_SHARED])dnl
401 AC_REQUIRE([AC_ENABLE_STATIC])dnl
402 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
403 AC_REQUIRE([AC_CANONICAL_HOST])dnl
404 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
405 AC_REQUIRE([AC_PROG_RANLIB])dnl
406 AC_REQUIRE([AC_PROG_CC])dnl
407 AC_REQUIRE([AC_PROG_LD])dnl
408 AC_REQUIRE([AC_PROG_NM])dnl
409 AC_REQUIRE([AC_PROG_LN_S])dnl
412 # Check for any special flags to pass to ltconfig.
413 libtool_flags="--cache-file=$cache_file"
414 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
415 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
416 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
417 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
418 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
419 ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
420 [libtool_flags="$libtool_flags --enable-dlopen"])
421 ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
422 [libtool_flags="$libtool_flags --enable-win32-dll"])
423 AC_ARG_ENABLE(libtool-lock,
424 [ --disable-libtool-lock avoid locking (might break parallel builds)])
425 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
426 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
428 # Some flags need to be propagated to the compiler or linker for good
432 # Find out which ABI we are using.
433 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
434 if AC_TRY_EVAL(ac_compile); then
435 case "`/usr/bin/file conftest.o`" in
451 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
452 SAVE_CFLAGS="$CFLAGS"
453 CFLAGS="$CFLAGS -belf"
454 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
455 [AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])])
456 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
457 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
458 CFLAGS="$SAVE_CFLAGS"
462 ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
463 [*-*-cygwin* | *-*-mingw*)
464 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
465 AC_CHECK_TOOL(AS, as, false)
466 AC_CHECK_TOOL(OBJDUMP, objdump, false)
472 # AC_LIBTOOL_DLOPEN - enable checks for dlopen support
473 AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
475 # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
476 AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
478 # AC_ENABLE_SHARED - implement the --enable-shared flag
479 # Usage: AC_ENABLE_SHARED[(DEFAULT)]
480 # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
482 AC_DEFUN(AC_ENABLE_SHARED, [dnl
483 define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
484 AC_ARG_ENABLE(shared,
485 changequote(<<, >>)dnl
486 << --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
488 [p=${PACKAGE-default}
490 yes) enable_shared=yes ;;
491 no) enable_shared=no ;;
494 # Look at the argument we got. We use all the common list separators.
495 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
496 for pkg in $enableval; do
497 if test "X$pkg" = "X$p"; then
504 enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
507 # AC_DISABLE_SHARED - set the default shared flag to --disable-shared
508 AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
509 AC_ENABLE_SHARED(no)])
511 # AC_ENABLE_STATIC - implement the --enable-static flag
512 # Usage: AC_ENABLE_STATIC[(DEFAULT)]
513 # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
515 AC_DEFUN(AC_ENABLE_STATIC, [dnl
516 define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
517 AC_ARG_ENABLE(static,
518 changequote(<<, >>)dnl
519 << --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
521 [p=${PACKAGE-default}
523 yes) enable_static=yes ;;
524 no) enable_static=no ;;
527 # Look at the argument we got. We use all the common list separators.
528 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
529 for pkg in $enableval; do
530 if test "X$pkg" = "X$p"; then
537 enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
540 # AC_DISABLE_STATIC - set the default static flag to --disable-static
541 AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
542 AC_ENABLE_STATIC(no)])
545 # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
546 # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
547 # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
549 AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl
550 define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
551 AC_ARG_ENABLE(fast-install,
552 changequote(<<, >>)dnl
553 << --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
555 [p=${PACKAGE-default}
557 yes) enable_fast_install=yes ;;
558 no) enable_fast_install=no ;;
560 enable_fast_install=no
561 # Look at the argument we got. We use all the common list separators.
562 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
563 for pkg in $enableval; do
564 if test "X$pkg" = "X$p"; then
565 enable_fast_install=yes
571 enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
574 # AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install
575 AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
576 AC_ENABLE_FAST_INSTALL(no)])
578 # AC_PROG_LD - find the path to the GNU or non-GNU linker
581 [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
582 test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
583 AC_REQUIRE([AC_PROG_CC])dnl
584 AC_REQUIRE([AC_CANONICAL_HOST])dnl
585 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
587 if test "$ac_cv_prog_gcc" = yes; then
588 # Check if gcc -print-prog-name=ld gives a path.
589 AC_MSG_CHECKING([for ld used by GCC])
590 ac_prog=`($CC -print-prog-name=ld) 2>&5`
592 # Accept absolute paths.
594 [\\/]* | [A-Za-z]:[\\/]*)
595 re_direlt='/[^/][^/]*/\.\./'
597 # Canonicalize the path of ld
598 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
599 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
600 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
602 test -z "$LD" && LD="$ac_prog"
605 # If it fails, then pretend we aren't using GCC.
609 # If it is relative, then search for the first ld in PATH.
613 elif test "$with_gnu_ld" = yes; then
614 AC_MSG_CHECKING([for GNU ld])
616 AC_MSG_CHECKING([for non-GNU ld])
618 AC_CACHE_VAL(ac_cv_path_LD,
619 [if test -z "$LD"; then
620 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
621 for ac_dir in $PATH; do
622 test -z "$ac_dir" && ac_dir=.
623 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
624 ac_cv_path_LD="$ac_dir/$ac_prog"
625 # Check to see if the program is GNU ld. I'd rather use --version,
626 # but apparently some GNU ld's only accept -v.
627 # Break only if it was the GNU/non-GNU ld that we prefer.
628 if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
629 test "$with_gnu_ld" != no && break
631 test "$with_gnu_ld" != yes && break
637 ac_cv_path_LD="$LD" # Let the user override the test with a path.
640 if test -n "$LD"; then
645 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
650 AC_DEFUN(AC_PROG_LD_GNU,
651 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
652 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
653 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
654 ac_cv_prog_gnu_ld=yes
660 # AC_PROG_NM - find the path to a BSD-compatible name lister
662 [AC_MSG_CHECKING([for BSD-compatible nm])
663 AC_CACHE_VAL(ac_cv_path_NM,
664 [if test -n "$NM"; then
665 # Let the user override the test.
668 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
669 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
670 test -z "$ac_dir" && ac_dir=.
671 if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
672 # Check to see if the nm accepts a BSD-compat flag.
673 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
674 # nm: unknown option "B" ignored
675 if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
676 ac_cv_path_NM="$ac_dir/nm -B"
678 elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
679 ac_cv_path_NM="$ac_dir/nm -p"
682 ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
683 continue # so that we can try to find one that supports BSD flags
688 test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
695 # AC_CHECK_LIBM - check for math library
696 AC_DEFUN(AC_CHECK_LIBM,
697 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
700 *-*-beos* | *-*-cygwin*)
701 # These system don't have libm
704 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
705 AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
708 AC_CHECK_LIB(m, main, LIBM="-lm")
713 # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
714 # the libltdl convenience library, adds --enable-ltdl-convenience to
715 # the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor
716 # is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed
717 # to be `${top_builddir}/libltdl'. Make sure you start DIR with
718 # '${top_builddir}/' (note the single quotes!) if your package is not
719 # flat, and, if you're not using automake, define top_builddir as
720 # appropriate in the Makefiles.
721 AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
722 case "$enable_ltdl_convenience" in
723 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
724 "") enable_ltdl_convenience=yes
725 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
727 LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdlc.la
728 INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
731 # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
732 # the libltdl installable library, and adds --enable-ltdl-install to
733 # the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor
734 # is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed
735 # to be `${top_builddir}/libltdl'. Make sure you start DIR with
736 # '${top_builddir}/' (note the single quotes!) if your package is not
737 # flat, and, if you're not using automake, define top_builddir as
738 # appropriate in the Makefiles.
739 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
740 AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
741 AC_CHECK_LIB(ltdl, main,
742 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
743 [if test x"$enable_ltdl_install" = xno; then
744 AC_MSG_WARN([libltdl not installed, but installation disabled])
746 enable_ltdl_install=yes
749 if test x"$enable_ltdl_install" = x"yes"; then
750 ac_configure_args="$ac_configure_args --enable-ltdl-install"
751 LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdl.la
752 INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
754 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
761 AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl
762 AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl
763 AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl
764 AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl
765 AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl
766 AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl
767 AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl
769 dnl This is just to silence aclocal about the macro not being used
770 ifelse([AC_DISABLE_FAST_INSTALL])dnl
772 # Like AC_CONFIG_HEADER, but automatically create stamp file.
774 AC_DEFUN(AM_CONFIG_HEADER,
776 AC_CONFIG_HEADER([$1])
777 dnl When config.status generates a header, we must update the stamp-h file.
778 dnl This file resides in the same directory as the config header
779 dnl that is generated. We must strip everything past the first ":",
780 dnl and everything past the last "/".
781 AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
782 ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
783 <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
785 for am_file in <<$1>>; do
786 case " <<$>>CONFIG_HEADERS " in
787 *" <<$>>am_file "*<<)>>
788 echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
791 am_indx=`expr "<<$>>am_indx" + 1`