Dear all,
the attached patch synchronizes the OpenMP flags detected in AC_OPENMP
with the flags that libtool 'func_append's to
compiler_flags
compile_command
finalize_command
new_inherited_linker_flags
and prepends to
compile_deplibs
finalize_deplibs
The patch includes -qopenmp (Intel) and -Kopenmp (Fujitsu) proposed to
AC_OPENMP, see [1][2], and uses just -homp for Cray, see [3].
It would be nice if this patch could make it upstream.
Thanks,
Christian
[1]
https://lists.gnu.org/archive/html/autoconf-patches/2014-11/msg00001.html
[2]
https://lists.gnu.org/archive/html/autoconf-patches/2013-11/msg00000.html
[3] https://lists.gnu.org/archive/html/libtool/2016-09/msg00001.html
--
Dipl-Phys.
Christian Feld
Forschungszentrum Jülich GmbH
Jülich Supercomputing Centre
Telefon: +49 2461 61-1773
E-Mail: c.f...@fz-juelich.de
Internet: http://www.fz-juelich.de/jsc
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Forschungszentrum Juelich GmbH
52425 Juelich
Sitz der Gesellschaft: Juelich
Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. HR B 3498
Vorsitzender des Aufsichtsrats: MinDir Dr. Karl Eugen Huthmacher
Geschaeftsfuehrung: Prof. Dr.-Ing. Wolfgang Marquardt (Vorsitzender),
Karsten Beneke (stellv. Vorsitzender), Prof. Dr.-Ing. Harald Bolt,
Prof. Dr. Sebastian M. Schmidt
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diff --git a/build-aux/ltmain.in b/build-aux/ltmain.in
index 4cd3818..d7d9f8b 100644
--- a/build-aux/ltmain.in
+++ b/build-aux/ltmain.in
@@ -5175,7 +5175,8 @@ func_mode_link ()
;;
-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
- |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*|-qopenmp|-homp \
+ |-Popenmp|--openmp|-Kopenmp)
func_append compiler_flags " $arg"
func_append compile_command " $arg"
func_append finalize_command " $arg"
@@ -5713,7 +5714,8 @@ func_mode_link ()
found=false
case $deplib in
-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
- |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*|-qopenmp|-homp \
+ |-Popenmp|--openmp|-Kopenmp)
if test prog,link = "$linkmode,$pass"; then
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
