diff options
author | Yi Zhao <yi.zhao@windriver.com> | 2017-12-28 13:53:00 +0800 |
---|---|---|
committer | Armin Kuster <akuster808@gmail.com> | 2017-12-30 12:32:57 -0800 |
commit | fa211625598c9cc2ef965bf95548d21930622aaa (patch) | |
tree | 9965eb57af61040c164b177f2263e48340b3de16 | |
parent | 303fd6d589250c4a2ef23342d639348464e1a593 (diff) | |
download | meta-openembedded-contrib-fa211625598c9cc2ef965bf95548d21930622aaa.tar.gz |
leveldb: fix checking for SSE flag
The build_detect_platform-Check-for-__SSE4_2__.patch tries to use fgrep
with pipe to get the SSE flag. But actually it would fail with error:
fgrep: /tmp/leveldb_build_detect_platform-cxx.25886: No such file or
directory
That means it can not get the correct SSE flag.
We should make sure the fgrep command runs after g++ command has
finished and redirect the stdout and stderr to /dev/null to avoid make
error:
Makefile:18: *** missing separator. Stop.
Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
-rw-r--r-- | meta-oe/recipes-extended/leveldb/leveldb/0001-build_detect_platform-Check-for-__SSE4_2__.patch | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/meta-oe/recipes-extended/leveldb/leveldb/0001-build_detect_platform-Check-for-__SSE4_2__.patch b/meta-oe/recipes-extended/leveldb/leveldb/0001-build_detect_platform-Check-for-__SSE4_2__.patch index bbabf688d8..8f93cb325b 100644 --- a/meta-oe/recipes-extended/leveldb/leveldb/0001-build_detect_platform-Check-for-__SSE4_2__.patch +++ b/meta-oe/recipes-extended/leveldb/leveldb/0001-build_detect_platform-Check-for-__SSE4_2__.patch @@ -19,14 +19,15 @@ Index: git/build_detect_platform =================================================================== --- git.orig/build_detect_platform +++ git/build_detect_platform -@@ -230,13 +230,12 @@ EOF +@@ -224,13 +224,13 @@ EOF rm -f $CXXOUTPUT 2>/dev/null # Test if gcc SSE 4.2 is supported - $CXX $CXXFLAGS -x c++ - -o $CXXOUTPUT -msse4.2 2>/dev/null <<EOF -+ $CXX $CXXFLAGS -Werror -x c++ - -o $CXXOUTPUT -msse4.2 -dD -E 2>/dev/null | fgrep __SSE4_2__ $CXXOUTPUT 2>/dev/null <<EOF ++ $CXX $CXXFLAGS -Werror -x c++ - -o $CXXOUTPUT -msse4.2 -dD -E 2>/dev/null <<EOF int main() {} EOF ++ eval fgrep __SSE4_2__ $CXXOUTPUT >/dev/null 2>&1 if [ "$?" = 0 ]; then PLATFORM_SSEFLAGS="-msse4.2" fi |