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author | MiLo <milo-software@users.sourceforge.net> | 2013-01-21 09:46:59 +0100 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2013-01-25 12:35:47 +0000 |
commit | fdf37b792c13a1fc3f63faf471f0403396414a35 (patch) | |
tree | 130155f00413255a18c75c0775bfe9424b05ba1b /meta/recipes-devtools/gcc/gcc-4.7.inc | |
parent | 442f161ecd498513b72e7f1ca2668325c9389d24 (diff) | |
download | openembedded-core-fdf37b792c13a1fc3f63faf471f0403396414a35.tar.gz |
gcc: Enable OpenMP compiling and library
Multicore embedded systems are getting more and more common.
Remove "--disable-openmp" from the GCC configuration options and
always build libgomp. This only creates a "bigger" compiler but
has no effect on the compiled binaries that don't use openmp.
Tested a clean build on mips32el and arm7a, no problems encountered.
Autoconf will not detect OpenMP after this change, because it will
build and run a target binary on the build system. In order to use
OpenMP, the variable ac_cv_prog_c_openmp=-fopenmp must be set.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc-4.7.inc')
-rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.7.inc | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.7.inc b/meta/recipes-devtools/gcc/gcc-4.7.inc index 08a0103691..2548f84087 100644 --- a/meta/recipes-devtools/gcc/gcc-4.7.inc +++ b/meta/recipes-devtools/gcc/gcc-4.7.inc @@ -88,7 +88,6 @@ JAVA = "" EXTRA_OECONF_BASE = " --enable-lto \ --enable-libssp \ --disable-bootstrap \ - --disable-libgomp \ --disable-libmudflap \ --with-system-zlib \ --with-linker-hash-style=${LINKER_HASH_STYLE} \ |