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Add more AX_ macros

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This commit is contained in:
Alejandro Gallo
2022-03-11 12:16:29 +01:00
parent 07a53aedc5
commit a7868b49c1
13 changed files with 967 additions and 213 deletions
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16
etc/m4/ax_openmp.m4
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@@ -1,5 +1,5 @@
# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_openmp.html
# https://www.gnu.org/software/autoconf-archive/ax_openmp.html
# ===========================================================================
#
# SYNOPSIS
@@ -39,6 +39,7 @@
#
# Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
# Copyright (c) 2015 John W. Peterson <jwpeterson@gmail.com>
# Copyright (c) 2016 Nick R. Papior <nickpapior@gmail.com>
#
# 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
@@ -51,7 +52,7 @@
# 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/>.
# with this program. If not, see <https://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
@@ -66,16 +67,19 @@
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 11
#serial 13
AC_DEFUN([AX_OPENMP], [
AC_PREREQ([2.69]) 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=$[]_AC_LANG_PREFIX[]FLAGS
ax_cv_[]_AC_LANG_ABBREV[]_openmp=unknown
# Flags to try: -fopenmp (gcc), -openmp (icc), -mp (SGI & PGI),
# -xopenmp (Sun), -omp (Tru64), -qsmp=omp (AIX), none
ax_openmp_flags="-fopenmp -openmp -mp -xopenmp -omp -qsmp=omp none"
# Flags to try: -fopenmp (gcc), -mp (SGI & PGI),
# -qopenmp (icc>=15), -openmp (icc),
# -xopenmp (Sun), -omp (Tru64),
# -qsmp=omp (AIX),
# none
ax_openmp_flags="-fopenmp -openmp -qopenmp -mp -xopenmp -omp -qsmp=omp none"
if test "x$OPENMP_[]_AC_LANG_PREFIX[]FLAGS" != x; then
ax_openmp_flags="$OPENMP_[]_AC_LANG_PREFIX[]FLAGS $ax_openmp_flags"
fi