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frodo |
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dnl aclocal.m4 generated automatically by aclocal 1.4 |
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dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. |
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dnl This file is free software; the Free Software Foundation |
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dnl gives unlimited permission to copy and/or distribute it, |
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dnl with or without modifications, as long as this notice is preserved. |
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dnl This program is distributed in the hope that it will be useful, |
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dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
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dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
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dnl PARTICULAR PURPOSE. |
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# Do all the work for Automake. This macro actually does too much -- |
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# some checks are only needed if your package does certain things. |
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# But this isn't really a big deal. |
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# serial 1 |
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dnl Usage: |
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dnl AM_INIT_AUTOMAKE(package,version, [no-define]) |
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AC_DEFUN(AM_INIT_AUTOMAKE, |
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[AC_REQUIRE([AC_PROG_INSTALL]) |
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PACKAGE=[$1] |
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AC_SUBST(PACKAGE) |
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VERSION=[$2] |
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AC_SUBST(VERSION) |
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dnl test to see if srcdir already configured |
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if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then |
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AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
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fi |
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ifelse([$3],, |
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AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
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AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])) |
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AC_REQUIRE([AM_SANITY_CHECK]) |
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AC_REQUIRE([AC_ARG_PROGRAM]) |
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dnl FIXME This is truly gross. |
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missing_dir=`cd $ac_aux_dir && pwd` |
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AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) |
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AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) |
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AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) |
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AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) |
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AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) |
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AC_REQUIRE([AC_PROG_MAKE_SET])]) |
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# |
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# Check to make sure that the build environment is sane. |
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# |
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AC_DEFUN(AM_SANITY_CHECK, |
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[AC_MSG_CHECKING([whether build environment is sane]) |
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# Just in case |
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sleep 1 |
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echo timestamp > conftestfile |
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# Do `set' in a subshell so we don't clobber the current shell's |
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# arguments. Must try -L first in case configure is actually a |
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# symlink; some systems play weird games with the mod time of symlinks |
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# (eg FreeBSD returns the mod time of the symlink's containing |
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# directory). |
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if ( |
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set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` |
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if test "[$]*" = "X"; then |
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# -L didn't work. |
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set X `ls -t $srcdir/configure conftestfile` |
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fi |
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if test "[$]*" != "X $srcdir/configure conftestfile" \ |
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&& test "[$]*" != "X conftestfile $srcdir/configure"; then |
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# If neither matched, then we have a broken ls. This can happen |
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# if, for instance, CONFIG_SHELL is bash and it inherits a |
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# broken ls alias from the environment. This has actually |
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# happened. Such a system could not be considered "sane". |
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AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
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alias in your environment]) |
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fi |
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test "[$]2" = conftestfile |
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) |
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then |
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# Ok. |
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: |
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else |
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AC_MSG_ERROR([newly created file is older than distributed files! |
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Check your system clock]) |
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fi |
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rm -f conftest* |
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AC_MSG_RESULT(yes)]) |
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dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) |
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dnl The program must properly implement --version. |
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AC_DEFUN(AM_MISSING_PROG, |
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[AC_MSG_CHECKING(for working $2) |
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# Run test in a subshell; some versions of sh will print an error if |
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# an executable is not found, even if stderr is redirected. |
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# Redirect stdin to placate older versions of autoconf. Sigh. |
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if ($2 --version) < /dev/null > /dev/null 2>&1; then |
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$1=$2 |
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AC_MSG_RESULT(found) |
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else |
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$1="$3/missing $2" |
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AC_MSG_RESULT(missing) |
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fi |
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AC_SUBST($1)]) |
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# Like AC_CONFIG_HEADER, but automatically create stamp file. |
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AC_DEFUN(AM_CONFIG_HEADER, |
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[AC_PREREQ([2.12]) |
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AC_CONFIG_HEADER([$1]) |
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dnl When config.status generates a header, we must update the stamp-h file. |
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dnl This file resides in the same directory as the config header |
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dnl that is generated. We must strip everything past the first ":", |
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dnl and everything past the last "/". |
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AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl |
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ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>, |
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<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>, |
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<<am_indx=1 |
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for am_file in <<$1>>; do |
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case " <<$>>CONFIG_HEADERS " in |
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*" <<$>>am_file "*<<)>> |
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echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx |
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;; |
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esac |
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am_indx=`expr "<<$>>am_indx" + 1` |
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done<<>>dnl>>) |
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changequote([,]))]) |
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# serial 40 AC_PROG_LIBTOOL |
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AC_DEFUN(AC_PROG_LIBTOOL, |
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[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl |
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# Save cache, so that ltconfig can load it |
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AC_CACHE_SAVE |
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# Actually configure libtool. ac_aux_dir is where install-sh is found. |
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CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ |
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LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \ |
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LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \ |
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DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \ |
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${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \ |
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$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \ |
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|| AC_MSG_ERROR([libtool configure failed]) |
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# Reload cache, that may have been modified by ltconfig |
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AC_CACHE_LOAD |
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# This can be used to rebuild libtool when needed |
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LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh" |
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# Always use our own libtool. |
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LIBTOOL='$(SHELL) $(top_builddir)/libtool' |
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AC_SUBST(LIBTOOL)dnl |
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# Redirect the config.log output again, so that the ltconfig log is not |
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# clobbered by the next message. |
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exec 5>>./config.log |
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]) |
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AC_DEFUN(AC_LIBTOOL_SETUP, |
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[AC_PREREQ(2.13)dnl |
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AC_REQUIRE([AC_ENABLE_SHARED])dnl |
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AC_REQUIRE([AC_ENABLE_STATIC])dnl |
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AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl |
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AC_REQUIRE([AC_CANONICAL_HOST])dnl |
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AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
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AC_REQUIRE([AC_PROG_RANLIB])dnl |
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AC_REQUIRE([AC_PROG_CC])dnl |
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AC_REQUIRE([AC_PROG_LD])dnl |
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AC_REQUIRE([AC_PROG_NM])dnl |
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AC_REQUIRE([AC_PROG_LN_S])dnl |
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dnl |
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# Check for any special flags to pass to ltconfig. |
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libtool_flags="--cache-file=$cache_file" |
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test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared" |
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test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static" |
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test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install" |
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test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc" |
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test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" |
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ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], |
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[libtool_flags="$libtool_flags --enable-dlopen"]) |
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ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], |
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[libtool_flags="$libtool_flags --enable-win32-dll"]) |
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AC_ARG_ENABLE(libtool-lock, |
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[ --disable-libtool-lock avoid locking (might break parallel builds)]) |
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test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock" |
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test x"$silent" = xyes && libtool_flags="$libtool_flags --silent" |
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# Some flags need to be propagated to the compiler or linker for good |
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# libtool support. |
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case "$host" in |
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*-*-irix6*) |
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# Find out which ABI we are using. |
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echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
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if AC_TRY_EVAL(ac_compile); then |
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case "`/usr/bin/file conftest.o`" in |
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*32-bit*) |
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LD="${LD-ld} -32" |
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;; |
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*N32*) |
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LD="${LD-ld} -n32" |
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;; |
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*64-bit*) |
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LD="${LD-ld} -64" |
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;; |
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esac |
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fi |
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rm -rf conftest* |
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;; |
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*-*-sco3.2v5*) |
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# On SCO OpenServer 5, we need -belf to get full-featured binaries. |
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SAVE_CFLAGS="$CFLAGS" |
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CFLAGS="$CFLAGS -belf" |
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AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, |
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[AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])]) |
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if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
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# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf |
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CFLAGS="$SAVE_CFLAGS" |
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fi |
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;; |
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ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], |
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[*-*-cygwin* | *-*-mingw*) |
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AC_CHECK_TOOL(DLLTOOL, dlltool, false) |
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AC_CHECK_TOOL(AS, as, false) |
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AC_CHECK_TOOL(OBJDUMP, objdump, false) |
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;; |
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]) |
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esac |
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]) |
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# AC_LIBTOOL_DLOPEN - enable checks for dlopen support |
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AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])]) |
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# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's |
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AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])]) |
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# AC_ENABLE_SHARED - implement the --enable-shared flag |
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# Usage: AC_ENABLE_SHARED[(DEFAULT)] |
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# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to |
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# `yes'. |
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AC_DEFUN(AC_ENABLE_SHARED, [dnl |
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define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl |
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AC_ARG_ENABLE(shared, |
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changequote(<<, >>)dnl |
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<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT], |
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changequote([, ])dnl |
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[p=${PACKAGE-default} |
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case "$enableval" in |
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yes) enable_shared=yes ;; |
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no) enable_shared=no ;; |
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*) |
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enable_shared=no |
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# Look at the argument we got. We use all the common list separators. |
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," |
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for pkg in $enableval; do |
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if test "X$pkg" = "X$p"; then |
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enable_shared=yes |
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fi |
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done |
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IFS="$ac_save_ifs" |
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;; |
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esac], |
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enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl |
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]) |
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# AC_DISABLE_SHARED - set the default shared flag to --disable-shared |
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AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
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AC_ENABLE_SHARED(no)]) |
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# AC_ENABLE_STATIC - implement the --enable-static flag |
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# Usage: AC_ENABLE_STATIC[(DEFAULT)] |
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# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to |
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# `yes'. |
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AC_DEFUN(AC_ENABLE_STATIC, [dnl |
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define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl |
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AC_ARG_ENABLE(static, |
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changequote(<<, >>)dnl |
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<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT], |
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changequote([, ])dnl |
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[p=${PACKAGE-default} |
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case "$enableval" in |
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yes) enable_static=yes ;; |
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no) enable_static=no ;; |
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*) |
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enable_static=no |
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# Look at the argument we got. We use all the common list separators. |
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," |
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for pkg in $enableval; do |
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if test "X$pkg" = "X$p"; then |
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enable_static=yes |
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fi |
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done |
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IFS="$ac_save_ifs" |
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;; |
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esac], |
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enable_static=AC_ENABLE_STATIC_DEFAULT)dnl |
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]) |
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# AC_DISABLE_STATIC - set the default static flag to --disable-static |
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AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
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AC_ENABLE_STATIC(no)]) |
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# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag |
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# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)] |
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# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to |
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# `yes'. |
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AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl |
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define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl |
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AC_ARG_ENABLE(fast-install, |
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changequote(<<, >>)dnl |
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<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT], |
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changequote([, ])dnl |
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[p=${PACKAGE-default} |
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case "$enableval" in |
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yes) enable_fast_install=yes ;; |
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no) enable_fast_install=no ;; |
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*) |
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enable_fast_install=no |
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# Look at the argument we got. We use all the common list separators. |
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," |
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for pkg in $enableval; do |
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|
if test "X$pkg" = "X$p"; then |
| 327 |
|
|
enable_fast_install=yes |
| 328 |
|
|
fi |
| 329 |
|
|
done |
| 330 |
|
|
IFS="$ac_save_ifs" |
| 331 |
|
|
;; |
| 332 |
|
|
esac], |
| 333 |
|
|
enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl |
| 334 |
|
|
]) |
| 335 |
|
|
|
| 336 |
|
|
# AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install |
| 337 |
|
|
AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
| 338 |
|
|
AC_ENABLE_FAST_INSTALL(no)]) |
| 339 |
|
|
|
| 340 |
|
|
# AC_PROG_LD - find the path to the GNU or non-GNU linker |
| 341 |
|
|
AC_DEFUN(AC_PROG_LD, |
| 342 |
|
|
[AC_ARG_WITH(gnu-ld, |
| 343 |
|
|
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], |
| 344 |
|
|
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) |
| 345 |
|
|
AC_REQUIRE([AC_PROG_CC])dnl |
| 346 |
|
|
AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| 347 |
|
|
AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
| 348 |
|
|
ac_prog=ld |
| 349 |
|
|
if test "$ac_cv_prog_gcc" = yes; then |
| 350 |
|
|
# Check if gcc -print-prog-name=ld gives a path. |
| 351 |
|
|
AC_MSG_CHECKING([for ld used by GCC]) |
| 352 |
|
|
ac_prog=`($CC -print-prog-name=ld) 2>&5` |
| 353 |
|
|
case "$ac_prog" in |
| 354 |
|
|
# Accept absolute paths. |
| 355 |
|
|
changequote(,)dnl |
| 356 |
|
|
[\\/]* | [A-Za-z]:[\\/]*) |
| 357 |
|
|
re_direlt='/[^/][^/]*/\.\./' |
| 358 |
|
|
changequote([,])dnl |
| 359 |
|
|
# Canonicalize the path of ld |
| 360 |
|
|
ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` |
| 361 |
|
|
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
| 362 |
|
|
ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` |
| 363 |
|
|
done |
| 364 |
|
|
test -z "$LD" && LD="$ac_prog" |
| 365 |
|
|
;; |
| 366 |
|
|
"") |
| 367 |
|
|
# If it fails, then pretend we aren't using GCC. |
| 368 |
|
|
ac_prog=ld |
| 369 |
|
|
;; |
| 370 |
|
|
*) |
| 371 |
|
|
# If it is relative, then search for the first ld in PATH. |
| 372 |
|
|
with_gnu_ld=unknown |
| 373 |
|
|
;; |
| 374 |
|
|
esac |
| 375 |
|
|
elif test "$with_gnu_ld" = yes; then |
| 376 |
|
|
AC_MSG_CHECKING([for GNU ld]) |
| 377 |
|
|
else |
| 378 |
|
|
AC_MSG_CHECKING([for non-GNU ld]) |
| 379 |
|
|
fi |
| 380 |
|
|
AC_CACHE_VAL(ac_cv_path_LD, |
| 381 |
|
|
[if test -z "$LD"; then |
| 382 |
|
|
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" |
| 383 |
|
|
for ac_dir in $PATH; do |
| 384 |
|
|
test -z "$ac_dir" && ac_dir=. |
| 385 |
|
|
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
| 386 |
|
|
ac_cv_path_LD="$ac_dir/$ac_prog" |
| 387 |
|
|
# Check to see if the program is GNU ld. I'd rather use --version, |
| 388 |
|
|
# but apparently some GNU ld's only accept -v. |
| 389 |
|
|
# Break only if it was the GNU/non-GNU ld that we prefer. |
| 390 |
|
|
if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then |
| 391 |
|
|
test "$with_gnu_ld" != no && break |
| 392 |
|
|
else |
| 393 |
|
|
test "$with_gnu_ld" != yes && break |
| 394 |
|
|
fi |
| 395 |
|
|
fi |
| 396 |
|
|
done |
| 397 |
|
|
IFS="$ac_save_ifs" |
| 398 |
|
|
else |
| 399 |
|
|
ac_cv_path_LD="$LD" # Let the user override the test with a path. |
| 400 |
|
|
fi]) |
| 401 |
|
|
LD="$ac_cv_path_LD" |
| 402 |
|
|
if test -n "$LD"; then |
| 403 |
|
|
AC_MSG_RESULT($LD) |
| 404 |
|
|
else |
| 405 |
|
|
AC_MSG_RESULT(no) |
| 406 |
|
|
fi |
| 407 |
|
|
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
| 408 |
|
|
AC_SUBST(LD) |
| 409 |
|
|
AC_PROG_LD_GNU |
| 410 |
|
|
]) |
| 411 |
|
|
|
| 412 |
|
|
AC_DEFUN(AC_PROG_LD_GNU, |
| 413 |
|
|
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld, |
| 414 |
|
|
[# I'd rather use --version here, but apparently some GNU ld's only accept -v. |
| 415 |
|
|
if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then |
| 416 |
|
|
ac_cv_prog_gnu_ld=yes |
| 417 |
|
|
else |
| 418 |
|
|
ac_cv_prog_gnu_ld=no |
| 419 |
|
|
fi]) |
| 420 |
|
|
]) |
| 421 |
|
|
|
| 422 |
|
|
# AC_PROG_NM - find the path to a BSD-compatible name lister |
| 423 |
|
|
AC_DEFUN(AC_PROG_NM, |
| 424 |
|
|
[AC_MSG_CHECKING([for BSD-compatible nm]) |
| 425 |
|
|
AC_CACHE_VAL(ac_cv_path_NM, |
| 426 |
|
|
[if test -n "$NM"; then |
| 427 |
|
|
# Let the user override the test. |
| 428 |
|
|
ac_cv_path_NM="$NM" |
| 429 |
|
|
else |
| 430 |
|
|
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" |
| 431 |
|
|
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do |
| 432 |
|
|
test -z "$ac_dir" && ac_dir=. |
| 433 |
|
|
if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then |
| 434 |
|
|
# Check to see if the nm accepts a BSD-compat flag. |
| 435 |
|
|
# Adding the `sed 1q' prevents false positives on HP-UX, which says: |
| 436 |
|
|
# nm: unknown option "B" ignored |
| 437 |
|
|
if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then |
| 438 |
|
|
ac_cv_path_NM="$ac_dir/nm -B" |
| 439 |
|
|
break |
| 440 |
|
|
elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then |
| 441 |
|
|
ac_cv_path_NM="$ac_dir/nm -p" |
| 442 |
|
|
break |
| 443 |
|
|
else |
| 444 |
|
|
ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but |
| 445 |
|
|
continue # so that we can try to find one that supports BSD flags |
| 446 |
|
|
fi |
| 447 |
|
|
fi |
| 448 |
|
|
done |
| 449 |
|
|
IFS="$ac_save_ifs" |
| 450 |
|
|
test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm |
| 451 |
|
|
fi]) |
| 452 |
|
|
NM="$ac_cv_path_NM" |
| 453 |
|
|
AC_MSG_RESULT([$NM]) |
| 454 |
|
|
AC_SUBST(NM) |
| 455 |
|
|
]) |
| 456 |
|
|
|
| 457 |
|
|
# AC_CHECK_LIBM - check for math library |
| 458 |
|
|
AC_DEFUN(AC_CHECK_LIBM, |
| 459 |
|
|
[AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| 460 |
|
|
LIBM= |
| 461 |
|
|
case "$host" in |
| 462 |
|
|
*-*-beos* | *-*-cygwin*) |
| 463 |
|
|
# These system don't have libm |
| 464 |
|
|
;; |
| 465 |
|
|
*-ncr-sysv4.3*) |
| 466 |
|
|
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") |
| 467 |
|
|
AC_CHECK_LIB(m, main, LIBM="$LIBM -lm") |
| 468 |
|
|
;; |
| 469 |
|
|
*) |
| 470 |
|
|
AC_CHECK_LIB(m, main, LIBM="-lm") |
| 471 |
|
|
;; |
| 472 |
|
|
esac |
| 473 |
|
|
]) |
| 474 |
|
|
|
| 475 |
|
|
# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for |
| 476 |
|
|
# the libltdl convenience library, adds --enable-ltdl-convenience to |
| 477 |
|
|
# the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor |
| 478 |
|
|
# is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed |
| 479 |
|
|
# to be `${top_builddir}/libltdl'. Make sure you start DIR with |
| 480 |
|
|
# '${top_builddir}/' (note the single quotes!) if your package is not |
| 481 |
|
|
# flat, and, if you're not using automake, define top_builddir as |
| 482 |
|
|
# appropriate in the Makefiles. |
| 483 |
|
|
AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
| 484 |
|
|
case "$enable_ltdl_convenience" in |
| 485 |
|
|
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; |
| 486 |
|
|
"") enable_ltdl_convenience=yes |
| 487 |
|
|
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; |
| 488 |
|
|
esac |
| 489 |
|
|
LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdlc.la |
| 490 |
|
|
INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl']) |
| 491 |
|
|
]) |
| 492 |
|
|
|
| 493 |
|
|
# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for |
| 494 |
|
|
# the libltdl installable library, and adds --enable-ltdl-install to |
| 495 |
|
|
# the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor |
| 496 |
|
|
# is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed |
| 497 |
|
|
# to be `${top_builddir}/libltdl'. Make sure you start DIR with |
| 498 |
|
|
# '${top_builddir}/' (note the single quotes!) if your package is not |
| 499 |
|
|
# flat, and, if you're not using automake, define top_builddir as |
| 500 |
|
|
# appropriate in the Makefiles. |
| 501 |
|
|
# In the future, this macro may have to be called after AC_PROG_LIBTOOL. |
| 502 |
|
|
AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
| 503 |
|
|
AC_CHECK_LIB(ltdl, main, |
| 504 |
|
|
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], |
| 505 |
|
|
[if test x"$enable_ltdl_install" = xno; then |
| 506 |
|
|
AC_MSG_WARN([libltdl not installed, but installation disabled]) |
| 507 |
|
|
else |
| 508 |
|
|
enable_ltdl_install=yes |
| 509 |
|
|
fi |
| 510 |
|
|
]) |
| 511 |
|
|
if test x"$enable_ltdl_install" = x"yes"; then |
| 512 |
|
|
ac_configure_args="$ac_configure_args --enable-ltdl-install" |
| 513 |
|
|
LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdl.la |
| 514 |
|
|
INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl']) |
| 515 |
|
|
else |
| 516 |
|
|
ac_configure_args="$ac_configure_args --enable-ltdl-install=no" |
| 517 |
|
|
LIBLTDL="-lltdl" |
| 518 |
|
|
INCLTDL= |
| 519 |
|
|
fi |
| 520 |
|
|
]) |
| 521 |
|
|
|
| 522 |
|
|
dnl old names |
| 523 |
|
|
AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl |
| 524 |
|
|
AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl |
| 525 |
|
|
AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl |
| 526 |
|
|
AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl |
| 527 |
|
|
AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl |
| 528 |
|
|
AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl |
| 529 |
|
|
AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl |
| 530 |
|
|
|
| 531 |
|
|
dnl This is just to silence aclocal about the macro not being used |
| 532 |
|
|
ifelse([AC_DISABLE_FAST_INSTALL])dnl |
| 533 |
|
|
|
| 534 |
|
|
# Define a conditional. |
| 535 |
|
|
|
| 536 |
|
|
AC_DEFUN(AM_CONDITIONAL, |
| 537 |
|
|
[AC_SUBST($1_TRUE) |
| 538 |
|
|
AC_SUBST($1_FALSE) |
| 539 |
|
|
if $2; then |
| 540 |
|
|
$1_TRUE= |
| 541 |
|
|
$1_FALSE='#' |
| 542 |
|
|
else |
| 543 |
|
|
$1_TRUE='#' |
| 544 |
|
|
$1_FALSE= |
| 545 |
|
|
fi]) |
| 546 |
|
|
|
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