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| author | Moritz Pflanzer <moritz.pflanzer@arm.com> | 2017-09-14 14:33:20 +0100 |
|---|---|---|
| committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:35:24 +0000 |
| commit | 8b74c784e55b3c0747231b37d8f5dd8d4630d8d2 (patch) | |
| tree | fb1315eefced49a044c05af90be316677d7b60ad /SConstruct | |
| parent | baf174e85ddb5399355281cd34d0f459d92124a7 (diff) | |
| download | ComputeLibrary-8b74c784e55b3c0747231b37d8f5dd8d4630d8d2.tar.gz | |
COMPMID-417: Add -fstack-protector-strong flag
The compiler seems to perform some "illegal" optimisations regarding the
stack pointer which cause valgrind to report invalid writes. (Or it
could be a compiler bug). Compiling with -fstack-protector-strong
generates "correct" code and thus allows to use valgrind.
Change-Id: I841dc839b5edb49f6f27acc1b3904671294476fc
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/87719
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Diffstat (limited to 'SConstruct')
| -rw-r--r-- | SConstruct | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/SConstruct b/SConstruct index cb08c89fcc..b46f775541 100644 --- a/SConstruct +++ b/SConstruct @@ -201,6 +201,7 @@ else: if env['asserts']: env.Append(CPPDEFINES = ['ARM_COMPUTE_ASSERTS_ENABLED']) + env.Append(CXXFLAGS = ['-fstack-protector-strong']) env.Append(CPPPATH = ['#/include', "#"]) env.Append(CXXFLAGS = env['extra_cxx_flags']) |