1999-04-07 16:42:40 +02:00
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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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# FIXME: We temporarily define our own version of AC_PROG_CC. This is
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# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
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# are probably using a cross compiler, which will not be able to fully
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# link an executable. This should really be fixed in autoconf
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# itself.
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AC_DEFUN(LIBGCJ_CONFIGURE,
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[
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dnl Default to --enable-multilib
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AC_ARG_ENABLE(multilib,
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[ --enable-multilib build many library versions (default)],
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[case "${enableval}" in
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yes) multilib=yes ;;
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no) multilib=no ;;
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*) AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
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esac], [multilib=yes])dnl
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dnl We may get other options which we dont document:
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dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
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if test "[$]{srcdir}" = "."; then
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if test "[$]{with_target_subdir}" != "."; then
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libgcj_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
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else
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libgcj_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
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fi
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else
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libgcj_basedir="[$]{srcdir}/$1"
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fi
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AC_SUBST(libgcj_basedir)
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AC_CANONICAL_HOST
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dnl Still use "libjava" here to placate dejagnu.
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AM_INIT_AUTOMAKE(libjava, 0.0.7)
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# FIXME: We temporarily define our own version of AC_PROG_CC. This is
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# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
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# are probably using a cross compiler, which will not be able to fully
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# link an executable. This should really be fixed in autoconf
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# itself.
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AC_DEFUN(LIB_AC_PROG_CC,
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[AC_BEFORE([$0], [AC_PROG_CPP])dnl
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AC_CHECK_PROG(CC, gcc, gcc)
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if test -z "$CC"; then
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AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
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test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
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fi
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AC_PROG_CC_GNU
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if test $ac_cv_prog_gcc = yes; then
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GCC=yes
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dnl Check whether -g works, even if CFLAGS is set, in case the package
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dnl plays around with CFLAGS (such as to build both debugging and
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dnl normal versions of a library), tasteless as that idea is.
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ac_test_CFLAGS="${CFLAGS+set}"
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ac_save_CFLAGS="$CFLAGS"
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CFLAGS=
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AC_PROG_CC_G
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if test "$ac_test_CFLAGS" = set; then
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CFLAGS="$ac_save_CFLAGS"
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elif test $ac_cv_prog_cc_g = yes; then
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CFLAGS="-g -O2"
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else
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CFLAGS="-O2"
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fi
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else
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GCC=
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test "${CFLAGS+set}" = set || CFLAGS="-g"
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fi
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])
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LIB_AC_PROG_CC
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# Likewise for AC_PROG_CXX.
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AC_DEFUN(LIB_AC_PROG_CXX,
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[AC_BEFORE([$0], [AC_PROG_CXXCPP])dnl
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AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++, gcc)
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test -z "$CXX" && AC_MSG_ERROR([no acceptable c++ found in \$PATH])
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AC_PROG_CXX_GNU
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if test $ac_cv_prog_gxx = yes; then
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GXX=yes
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dnl Check whether -g works, even if CXXFLAGS is set, in case the package
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dnl plays around with CXXFLAGS (such as to build both debugging and
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dnl normal versions of a library), tasteless as that idea is.
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ac_test_CXXFLAGS="${CXXFLAGS+set}"
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ac_save_CXXFLAGS="$CXXFLAGS"
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CXXFLAGS=
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AC_PROG_CXX_G
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if test "$ac_test_CXXFLAGS" = set; then
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CXXFLAGS="$ac_save_CXXFLAGS"
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elif test $ac_cv_prog_cxx_g = yes; then
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CXXFLAGS="-g -O2"
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else
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CXXFLAGS="-O2"
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fi
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else
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GXX=
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test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
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fi
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])
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LIB_AC_PROG_CXX
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# AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD). If we dont
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# run it explicitly here, it will be run implicitly before
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# LIBGCJ_CONFIGURE, which doesn't work because that means that it will
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# be run before AC_CANONICAL_HOST.
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AC_CANONICAL_BUILD
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AC_CHECK_TOOL(AS, as)
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AC_CHECK_TOOL(AR, ar)
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AC_CHECK_TOOL(RANLIB, ranlib, :)
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AC_PROG_INSTALL
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AM_MAINTAINER_MODE
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# We need AC_EXEEXT to keep automake happy in cygnus mode. However,
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# at least currently, we never actually build a program, so we never
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# need to use $(EXEEXT). Moreover, the test for EXEEXT normally
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# fails, because we are probably configuring with a cross compiler
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# which cant create executables. So we include AC_EXEEXT to keep
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# automake happy, but we dont execute it, since we dont care about
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# the result.
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if false; then
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AC_EXEEXT
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fi
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# configure.host sets the following important variables
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# libgcj_cflags - host specific C compiler flags
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# libgcj_cxxflags - host specific C++ compiler flags
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# libgcj_javaflags - host specific Java compiler flags
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libgcj_cflags=
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libgcj_cxxflags=
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libgcj_javaflags=
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. [$]{libgcj_basedir}/configure.host
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case [$]{libgcj_basedir} in
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/* | [A-Za-z]:[/\\]*) libgcj_flagbasedir=[$]{libgcj_basedir} ;;
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*) libgcj_flagbasedir='[$](top_builddir)/'[$]{libgcj_basedir} ;;
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esac
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LIBGCJ_CFLAGS="[$]{libgcj_cflags}"
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LIBGCJ_CXXFLAGS="[$]{libgcj_cxxflags}"
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LIBGCJ_JAVAFLAGS="[$]{libgcj_javaflags}"
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AC_SUBST(LIBGCJ_CFLAGS)
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AC_SUBST(LIBGCJ_CXXFLAGS)
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AC_SUBST(LIBGCJ_JAVAFLAGS)
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])dnl
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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($1)])
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# Add --enable-maintainer-mode option to configure.
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# From Jim Meyering
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# serial 1
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AC_DEFUN(AM_MAINTAINER_MODE,
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[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
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dnl maintainer-mode is disabled by default
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AC_ARG_ENABLE(maintainer-mode,
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[ --enable-maintainer-mode enable make rules and dependencies not useful
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(and sometimes confusing) to the casual installer],
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USE_MAINTAINER_MODE=$enableval,
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USE_MAINTAINER_MODE=no)
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AC_MSG_RESULT($USE_MAINTAINER_MODE)
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AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
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MAINT=$MAINTAINER_MODE_TRUE
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AC_SUBST(MAINT)dnl
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]
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)
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# Define a conditional.
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AC_DEFUN(AM_CONDITIONAL,
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[AC_SUBST($1_TRUE)
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AC_SUBST($1_FALSE)
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if $2; then
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$1_TRUE=
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$1_FALSE='#'
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else
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$1_TRUE='#'
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$1_FALSE=
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fi])
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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 "<<$>>am_indx" + 1`
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done<<>>dnl>>)
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changequote([,]))])
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1999-04-26 16:50:15 +02:00
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# serial 25 AM_PROG_LIBTOOL
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AC_DEFUN(AM_PROG_LIBTOOL,
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[AC_REQUIRE([AM_ENABLE_SHARED])dnl
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AC_REQUIRE([AM_ENABLE_STATIC])dnl
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AC_REQUIRE([AC_CANONICAL_HOST])dnl
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AC_REQUIRE([AC_CANONICAL_BUILD])dnl
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AC_REQUIRE([AC_PROG_RANLIB])dnl
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AC_REQUIRE([AC_PROG_CC])dnl
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AC_REQUIRE([AM_PROG_LD])dnl
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AC_REQUIRE([AM_PROG_NM])dnl
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AC_REQUIRE([AC_PROG_LN_S])dnl
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dnl
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# Always use our own libtool.
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LIBTOOL='$(SHELL) $(top_builddir)/libtool'
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AC_SUBST(LIBTOOL)dnl
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# Check for any special flags to pass to ltconfig.
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libtool_flags=
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test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
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test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
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test "$silent" = yes && libtool_flags="$libtool_flags --silent"
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test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
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test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
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# Some flags need to be propagated to the compiler or linker for good
|
|
|
|
# libtool support.
|
|
|
|
case "$host" in
|
|
|
|
*-*-irix6*)
|
|
|
|
# Find out which ABI we are using.
|
|
|
|
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
|
|
|
|
if AC_TRY_EVAL(ac_compile); then
|
|
|
|
case "`/usr/bin/file conftest.o`" in
|
|
|
|
*32-bit*)
|
|
|
|
LD="${LD-ld} -32"
|
|
|
|
;;
|
|
|
|
*N32*)
|
|
|
|
LD="${LD-ld} -n32"
|
|
|
|
;;
|
|
|
|
*64-bit*)
|
|
|
|
LD="${LD-ld} -64"
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
fi
|
|
|
|
rm -rf conftest*
|
|
|
|
;;
|
|
|
|
|
|
|
|
*-*-sco3.2v5*)
|
|
|
|
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
|
|
|
|
CFLAGS="$CFLAGS -belf"
|
|
|
|
;;
|
|
|
|
|
|
|
|
*-*-cygwin32*)
|
|
|
|
AM_SYS_LIBTOOL_CYGWIN32
|
|
|
|
;;
|
|
|
|
|
|
|
|
esac
|
|
|
|
|
|
|
|
# Actually configure libtool. ac_aux_dir is where install-sh is found.
|
|
|
|
CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
|
|
|
|
LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \
|
|
|
|
DLLTOOL="$DLLTOOL" AS="$AS" \
|
|
|
|
${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
|
|
|
|
$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
|
|
|
|
|| AC_MSG_ERROR([libtool configure failed])
|
|
|
|
|
|
|
|
# Redirect the config.log output again, so that the ltconfig log is not
|
|
|
|
# clobbered by the next message.
|
|
|
|
exec 5>>./config.log
|
|
|
|
])
|
|
|
|
|
|
|
|
# AM_ENABLE_SHARED - implement the --enable-shared flag
|
|
|
|
# Usage: AM_ENABLE_SHARED[(DEFAULT)]
|
|
|
|
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
|
|
|
|
# `yes'.
|
|
|
|
AC_DEFUN(AM_ENABLE_SHARED,
|
|
|
|
[define([AM_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
|
|
|
|
AC_ARG_ENABLE(shared,
|
|
|
|
changequote(<<, >>)dnl
|
|
|
|
<< --enable-shared[=PKGS] build shared libraries [default=>>AM_ENABLE_SHARED_DEFAULT],
|
|
|
|
changequote([, ])dnl
|
|
|
|
[p=${PACKAGE-default}
|
|
|
|
case "$enableval" in
|
|
|
|
yes) enable_shared=yes ;;
|
|
|
|
no) enable_shared=no ;;
|
|
|
|
*)
|
|
|
|
enable_shared=no
|
|
|
|
# Look at the argument we got. We use all the common list separators.
|
|
|
|
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
|
|
|
|
for pkg in $enableval; do
|
|
|
|
if test "X$pkg" = "X$p"; then
|
|
|
|
enable_shared=yes
|
|
|
|
fi
|
|
|
|
done
|
|
|
|
IFS="$ac_save_ifs"
|
|
|
|
;;
|
|
|
|
esac],
|
|
|
|
enable_shared=AM_ENABLE_SHARED_DEFAULT)dnl
|
|
|
|
])
|
|
|
|
|
|
|
|
# AM_DISABLE_SHARED - set the default shared flag to --disable-shared
|
|
|
|
AC_DEFUN(AM_DISABLE_SHARED,
|
|
|
|
[AM_ENABLE_SHARED(no)])
|
|
|
|
|
|
|
|
# AM_DISABLE_STATIC - set the default static flag to --disable-static
|
|
|
|
AC_DEFUN(AM_DISABLE_STATIC,
|
|
|
|
[AM_ENABLE_STATIC(no)])
|
|
|
|
|
|
|
|
# AM_ENABLE_STATIC - implement the --enable-static flag
|
|
|
|
# Usage: AM_ENABLE_STATIC[(DEFAULT)]
|
|
|
|
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
|
|
|
|
# `yes'.
|
|
|
|
AC_DEFUN(AM_ENABLE_STATIC,
|
|
|
|
[define([AM_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
|
|
|
|
AC_ARG_ENABLE(static,
|
|
|
|
changequote(<<, >>)dnl
|
|
|
|
<< --enable-static[=PKGS] build static libraries [default=>>AM_ENABLE_STATIC_DEFAULT],
|
|
|
|
changequote([, ])dnl
|
|
|
|
[p=${PACKAGE-default}
|
|
|
|
case "$enableval" in
|
|
|
|
yes) enable_static=yes ;;
|
|
|
|
no) enable_static=no ;;
|
|
|
|
*)
|
|
|
|
enable_static=no
|
|
|
|
# Look at the argument we got. We use all the common list separators.
|
|
|
|
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
|
|
|
|
for pkg in $enableval; do
|
|
|
|
if test "X$pkg" = "X$p"; then
|
|
|
|
enable_static=yes
|
|
|
|
fi
|
|
|
|
done
|
|
|
|
IFS="$ac_save_ifs"
|
|
|
|
;;
|
|
|
|
esac],
|
|
|
|
enable_static=AM_ENABLE_STATIC_DEFAULT)dnl
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
|
|
# AM_PROG_LD - find the path to the GNU or non-GNU linker
|
|
|
|
AC_DEFUN(AM_PROG_LD,
|
|
|
|
[AC_ARG_WITH(gnu-ld,
|
|
|
|
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
|
|
|
|
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
|
|
|
|
AC_REQUIRE([AC_PROG_CC])
|
|
|
|
ac_prog=ld
|
|
|
|
if test "$ac_cv_prog_gcc" = yes; then
|
|
|
|
# Check if gcc -print-prog-name=ld gives a path.
|
|
|
|
AC_MSG_CHECKING([for ld used by GCC])
|
|
|
|
ac_prog=`($CC -print-prog-name=ld) 2>&5`
|
|
|
|
case "$ac_prog" in
|
|
|
|
# Accept absolute paths.
|
|
|
|
changequote(,)dnl
|
|
|
|
/* | [A-Za-z]:\\*)
|
|
|
|
changequote([,])dnl
|
|
|
|
test -z "$LD" && LD="$ac_prog"
|
|
|
|
;;
|
|
|
|
"")
|
|
|
|
# If it fails, then pretend we aren't using GCC.
|
|
|
|
ac_prog=ld
|
|
|
|
;;
|
|
|
|
*)
|
|
|
|
# If it is relative, then search for the first ld in PATH.
|
|
|
|
with_gnu_ld=unknown
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
elif test "$with_gnu_ld" = yes; then
|
|
|
|
AC_MSG_CHECKING([for GNU ld])
|
|
|
|
else
|
|
|
|
AC_MSG_CHECKING([for non-GNU ld])
|
|
|
|
fi
|
|
|
|
AC_CACHE_VAL(ac_cv_path_LD,
|
|
|
|
[if test -z "$LD"; then
|
|
|
|
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
|
|
|
for ac_dir in $PATH; do
|
|
|
|
test -z "$ac_dir" && ac_dir=.
|
|
|
|
if test -f "$ac_dir/$ac_prog"; then
|
|
|
|
ac_cv_path_LD="$ac_dir/$ac_prog"
|
|
|
|
# Check to see if the program is GNU ld. I'd rather use --version,
|
|
|
|
# but apparently some GNU ld's only accept -v.
|
|
|
|
# Break only if it was the GNU/non-GNU ld that we prefer.
|
|
|
|
if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
|
|
|
|
test "$with_gnu_ld" != no && break
|
|
|
|
else
|
|
|
|
test "$with_gnu_ld" != yes && break
|
|
|
|
fi
|
|
|
|
fi
|
|
|
|
done
|
|
|
|
IFS="$ac_save_ifs"
|
|
|
|
else
|
|
|
|
ac_cv_path_LD="$LD" # Let the user override the test with a path.
|
|
|
|
fi])
|
|
|
|
LD="$ac_cv_path_LD"
|
|
|
|
if test -n "$LD"; then
|
|
|
|
AC_MSG_RESULT($LD)
|
|
|
|
else
|
|
|
|
AC_MSG_RESULT(no)
|
|
|
|
fi
|
|
|
|
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
|
|
|
|
AC_SUBST(LD)
|
|
|
|
AM_PROG_LD_GNU
|
|
|
|
])
|
|
|
|
|
|
|
|
AC_DEFUN(AM_PROG_LD_GNU,
|
|
|
|
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
|
|
|
|
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
|
|
|
|
if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
|
|
|
|
ac_cv_prog_gnu_ld=yes
|
|
|
|
else
|
|
|
|
ac_cv_prog_gnu_ld=no
|
|
|
|
fi])
|
|
|
|
])
|
|
|
|
|
|
|
|
# AM_PROG_NM - find the path to a BSD-compatible name lister
|
|
|
|
AC_DEFUN(AM_PROG_NM,
|
|
|
|
[AC_MSG_CHECKING([for BSD-compatible nm])
|
|
|
|
AC_CACHE_VAL(ac_cv_path_NM,
|
|
|
|
[if test -n "$NM"; then
|
|
|
|
# Let the user override the test.
|
|
|
|
ac_cv_path_NM="$NM"
|
|
|
|
else
|
|
|
|
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
|
|
|
for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do
|
|
|
|
test -z "$ac_dir" && ac_dir=.
|
|
|
|
if test -f $ac_dir/nm; then
|
|
|
|
# Check to see if the nm accepts a BSD-compat flag.
|
|
|
|
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
|
|
|
|
# nm: unknown option "B" ignored
|
|
|
|
if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
|
|
|
|
ac_cv_path_NM="$ac_dir/nm -B"
|
|
|
|
elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
|
|
|
|
ac_cv_path_NM="$ac_dir/nm -p"
|
|
|
|
else
|
|
|
|
ac_cv_path_NM="$ac_dir/nm"
|
|
|
|
fi
|
|
|
|
break
|
|
|
|
fi
|
|
|
|
done
|
|
|
|
IFS="$ac_save_ifs"
|
|
|
|
test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
|
|
|
|
fi])
|
|
|
|
NM="$ac_cv_path_NM"
|
|
|
|
AC_MSG_RESULT([$NM])
|
|
|
|
AC_SUBST(NM)
|
|
|
|
])
|
|
|
|
|
|
|
|
# AM_SYS_LIBTOOL_CYGWIN32 - find tools needed on cygwin32
|
|
|
|
AC_DEFUN(AM_SYS_LIBTOOL_CYGWIN32,
|
|
|
|
[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
|
|
|
|
AC_CHECK_TOOL(AS, as, false)
|
|
|
|
])
|
|
|
|
|