Dear all, there are two AC_OPENMP related patches pending [1][2] (combined in the attached ac-openmp.diff). [1] adds support for Intel's -qopenmp and [2] adds support for Fujitsu's -Kopenmp. Would it be possible integrate these changes into autoconf?
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 -- 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 ------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------ 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 ------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------
diff --git a/lib/autoconf/c.m4 b/lib/autoconf/c.m4 index 9c400f7..90f1857 100644 --- a/lib/autoconf/c.m4 +++ b/lib/autoconf/c.m4 @@ -2160,20 +2160,22 @@ AC_DEFUN([AC_OPENMP], dnl Try these flags: dnl GCC >= 4.2 -fopenmp dnl SunPRO C -xopenmp - dnl Intel C -openmp + dnl Intel C -qopenmp|-openmp (note: -openmp deprecated + dnl since version 15) dnl SGI C, PGI C -mp dnl Tru64 Compaq C -omp dnl IBM XL C (AIX, Linux) -qsmp=omp dnl Cray CCE -homp dnl NEC SX -Popenmp dnl Lahey Fortran (Linux) --openmp + dnl Fujitsu -Kopenmp dnl If in this loop a compiler is passed an option that it doesn't dnl understand or that it misinterprets, the AC_LINK_IFELSE test dnl will fail (since we know that it failed without the option), dnl therefore the loop will continue searching for an option, and dnl no output file called 'penmp' or 'mp' is created. - for ac_option in -fopenmp -xopenmp -openmp -mp -omp -qsmp=omp -homp \ - -Popenmp --openmp; do + for ac_option in -fopenmp -xopenmp -qopenmp -openmp -mp -omp \ + -qsmp=omp -homp -Popenmp --openmp -Kopenmp; do ac_save_[]_AC_LANG_PREFIX[]FLAGS=$[]_AC_LANG_PREFIX[]FLAGS _AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $ac_option" AC_LINK_IFELSE([_AC_LANG_OPENMP],