3f5c947f44
us up to version 2.17.50.20070703, at the last GPLv2 commit. Amongst others, this added upstream support for some FreeBSD-specific things that we previously had to manually hack in, such as the OSABI label support, and so on. There are also quite a number of new files, some for cpu's (e.g. SPU) that we may or may not be interested in, but those can be cleaned up later on, if needed.
66 lines
2.0 KiB
Plaintext
66 lines
2.0 KiB
Plaintext
## -*- Autoconf -*-
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# Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006
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# Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# serial 6
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# AM_ENABLE_MULTILIB([MAKEFILE], [REL-TO-TOP-SRCDIR])
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# ---------------------------------------------------
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# Add --enable-multilib to configure.
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AC_DEFUN([AM_ENABLE_MULTILIB],
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[# 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 $enableval for multilib option]) ;;
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esac],
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[multilib=yes])
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# We may get other options which we leave undocumented:
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# --with-target-subdir, --with-multisrctop, --with-multisubdir
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# See config-ml.in if you want the gory details.
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if test "$srcdir" = "."; then
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if test "$with_target_subdir" != "."; then
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multi_basedir="$srcdir/$with_multisrctop../$2"
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else
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multi_basedir="$srcdir/$with_multisrctop$2"
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fi
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else
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multi_basedir="$srcdir/$2"
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fi
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AC_SUBST(multi_basedir)
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# Even if the default multilib is not a cross compilation,
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# it may be that some of the other multilibs are.
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if test $cross_compiling = no && test $multilib = yes \
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&& test "x${with_multisubdir}" != x ; then
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cross_compiling=maybe
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fi
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AC_OUTPUT_COMMANDS([
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# Only add multilib support code if we just rebuilt the top-level
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# Makefile.
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case " $CONFIG_FILES " in
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*" ]m4_default([$1],Makefile)[ "*)
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ac_file=]m4_default([$1],Makefile)[ . ${multi_basedir}/config-ml.in
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;;
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esac],
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[
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srcdir="$srcdir"
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host="$host"
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target="$target"
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with_multisubdir="$with_multisubdir"
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with_multisrctop="$with_multisrctop"
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with_target_subdir="$with_target_subdir"
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ac_configure_args="${multilib_arg} ${ac_configure_args}"
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multi_basedir="$multi_basedir"
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CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
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CC="$CC"])])dnl
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