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diff --git a/acinclude.m4 b/acinclude.m4
index b730d0d607dce10d0310c0cf0379e5fb1de74178..50ede11c2cf0340210083e79c96834bae41c86be 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
-dnl Usage: RELAYTOOL(LIBRARY_NAME, LIBS, CFLAGS, ACTION-IF-WEAK-LINK-IS-POSSIBLE)
-
-dnl Example:
-dnl RELAYTOOL("gtkspell", GTKSPELL_LIBS, GTKSPELL_CFLAGS, gtkspell_weak=yes)
-dnl Will modify GTKSPELL_LIBS to include a call to relaytool if available
-dnl or if not, will modify GTKSPELL_CFLAGS to include -D switches to define
-dnl libgtkspell_is_present=1 and libgtkspell_symbol_is_present=1
-
-AC_DEFUN([RELAYTOOL], [
- if test -z "$RELAYTOOL_PROG"; then
- AC_PATH_PROG(RELAYTOOL_PROG, relaytool, no)
- fi
-
- AC_MSG_CHECKING(whether we can weak link $1)
-
- _RELAYTOOL_PROCESSED_NAME=`echo "$1" | sed 's/-/_/g;s/\./_/g;'`
- _RELAYTOOL_UPPER_NAME=`echo $_RELAYTOOL_PROCESSED_NAME | tr '[[:lower:]]' '[[:upper:]]'`
-
- if test "$RELAYTOOL_PROG" = "no"; then
- AC_MSG_RESULT(no)
- $3="-DRELAYTOOL_${_RELAYTOOL_UPPER_NAME}='static const int lib${_RELAYTOOL_PROCESSED_NAME}_is_present = 1; static int __attribute__((unused)) lib${_RELAYTOOL_PROCESSED_NAME}_symbol_is_present(char *m) { return 1; }' $$3"
- else
- AC_MSG_RESULT(yes)
- $2=`echo $$2|sed 's/\`/\\\\\`/g;'`
- $2="-Wl,--gc-sections \`relaytool --relay $1 $$2\`"
- $3="-DRELAYTOOL_${_RELAYTOOL_UPPER_NAME}='extern int lib${_RELAYTOOL_PROCESSED_NAME}_is_present; extern int lib${_RELAYTOOL_PROCESSED_NAME}_symbol_is_present(char *s);' $$3"
- $4
- fi
-])
-
-# ===========================================================================
-# http://autoconf-archive.cryp.to/ax_openmp.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-# AX_OPENMP([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-# This macro tries to find out how to compile programs that use OpenMP a
-# standard API and set of compiler directives for parallel programming
-# (see http://www-unix.mcs/)
-#
-# On success, it sets the OPENMP_CFLAGS/OPENMP_CXXFLAGS/OPENMP_F77FLAGS
-# output variable to the flag (e.g. -omp) used both to compile *and* link
-# OpenMP programs in the current language.
-#
-# NOTE: You are assumed to not only compile your program with these flags,
-# but also link it with them as well.
-#
-# If you want to compile everything with OpenMP, you should set:
-#
-# CFLAGS="$CFLAGS $OPENMP_CFLAGS"
-# #OR# CXXFLAGS="$CXXFLAGS $OPENMP_CXXFLAGS"
-# #OR# FFLAGS="$FFLAGS $OPENMP_FFLAGS"
-#
-# (depending on the selected language).
-#
-# The user can override the default choice by setting the corresponding
-# environment variable (e.g. OPENMP_CFLAGS).
-#
-# ACTION-IF-FOUND is a list of shell commands to run if an OpenMP flag is
-# found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it is
-# not found. If ACTION-IF-FOUND is not specified, the default action will
-# define HAVE_OPENMP.
-#
-# LAST MODIFICATION
-#
-# 2008-04-12
-#
-# COPYLEFT
-#
-# Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-#
-# This program is free software: you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the
-# Free Software Foundation, either version 3 of the License, or (at your
-# option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-# Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-# As a special exception, the respective Autoconf Macro's copyright owner
-# gives unlimited permission to copy, distribute and modify the configure
-# scripts that are the output of Autoconf when processing the Macro. You
-# need not follow the terms of the GNU General Public License when using
-# or distributing such scripts, even though portions of the text of the
-# Macro appear in them. The GNU General Public License (GPL) does govern
-# all other use of the material that constitutes the Autoconf Macro.
-#
-# This special exception to the GPL applies to versions of the Autoconf
-# Macro released by the Autoconf Macro Archive. When you make and
-# distribute a modified version of the Autoconf Macro, you may extend this
-# special exception to the GPL to apply to your modified version as well.
-
-AC_DEFUN([AX_OPENMP], [
-AC_PREREQ(2.59) dnl for _AC_LANG_PREFIX
-
-AC_CACHE_CHECK([for OpenMP flag of _AC_LANG compiler], ax_cv_[]_AC_LANG_ABBREV[]_openmp, [save[]_AC_LANG_PREFIX[]FLAGS=$[]_AC_LANG_PREFIX[]FLAGS
-ax_cv_[]_AC_LANG_ABBREV[]_openmp=unknown
-# Flags to try: -fopenmp (gcc), -openmp (icc), -mp (SGI & PGI),
-# -xopenmp (Sun), -omp (Tru64), -qsmp=omp (AIX), none
-ax_openmp_flags="-fopenmp -openmp -mp -xopenmp -omp -qsmp=omp none"
-if test "x$OPENMP_[]_AC_LANG_PREFIX[]FLAGS" != x; then
- ax_openmp_flags="$OPENMP_[]_AC_LANG_PREFIX[]FLAGS $ax_openmp_flags"
-fi
-for ax_openmp_flag in $ax_openmp_flags; do
- case $ax_openmp_flag in
- none) []_AC_LANG_PREFIX[]FLAGS=$save[]_AC_LANG_PREFIX[] ;;
- *) []_AC_LANG_PREFIX[]FLAGS="$save[]_AC_LANG_PREFIX[]FLAGS $ax_openmp_flag" ;;
- esac
- AC_TRY_LINK_FUNC(omp_set_num_threads,
- [ax_cv_[]_AC_LANG_ABBREV[]_openmp=$ax_openmp_flag; break])
-done
-[]_AC_LANG_PREFIX[]FLAGS=$save[]_AC_LANG_PREFIX[]FLAGS
-])
-if test "x$ax_cv_[]_AC_LANG_ABBREV[]_openmp" = "xunknown"; then
- m4_default([$2],:)
-else
- if test "x$ax_cv_[]_AC_LANG_ABBREV[]_openmp" != "xnone"; then
- OPENMP_[]_AC_LANG_PREFIX[]FLAGS=$ax_cv_[]_AC_LANG_ABBREV[]_openmp
- fi
- m4_default([$1], [AC_DEFINE(HAVE_OPENMP,1,[Define if OpenMP is enabled])])
-fi
-])dnl AX_OPENMP
+m4_include([m4/ac_define_dir.m4])
+m4_include([m4/ax_openmp.m4])
+m4_include([m4/relaytool.m4])
+m4_include([m4/ink_bzr_snapshot_build.m4])