Mercurial > octave
changeset 21553:f80b46f7d3d8
Force linking in libgomp if OpenMP enabled (bug #41699, bug #47372).
* configure.ac: If OpenMP is enabled then force gcc to link in libgomp.
| author | Rik <rik@octave.org> |
|---|---|
| date | Mon, 28 Mar 2016 17:16:37 -0700 |
| parents | 102b33b53ea4 |
| children | 8014bba57c2b |
| files | configure.ac |
| diffstat | 1 files changed, 3 insertions(+), 0 deletions(-) [+] |
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--- a/configure.ac Mon Mar 28 20:00:37 2016 +1100 +++ b/configure.ac Mon Mar 28 17:16:37 2016 -0700 @@ -511,6 +511,9 @@ dnl AX_OPENMP is not empty. if test $ENABLE_OPENMP = yes; then AC_DEFINE(OCTAVE_ENABLE_OPENMP, 1, [Define if OpenMP is enabled.]) + if test "$GCC" = yes; then + WARN_LDFLAGS="$WARN_LDFLAGS -Wl,--no-as-needed,-lgomp,--as-needed"; + fi fi ## Set these for any other tests that may require them. They will be ## reset before output files are generated.