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author | Joel Carlson <joelsoncarl@gmail.com> | 2018-06-20 14:44:25 -0600 |
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committer | Andreas Schneider <asn@cryptomilk.org> | 2018-06-21 14:52:23 +0200 |
commit | d677b564c2193a5cd381925c2eeaad6b23c6af2f (patch) | |
tree | a8cde2cc8ee83e16c4bde99499eab47801d38b63 /cmake | |
parent | c3b57d369999af88b115b5622b0bcdcd7b2e4164 (diff) | |
download | cmocka-d677b564c2193a5cd381925c2eeaad6b23c6af2f.tar.gz cmocka-d677b564c2193a5cd381925c2eeaad6b23c6af2f.tar.xz cmocka-d677b564c2193a5cd381925c2eeaad6b23c6af2f.zip |
cmocka cmake: fix stack protect check
The cmake check for if -fstack-protect is supported needs to use
CMAKE_REQUIRED_FLAGS and not CMAKE_REQUIRED_DEFINITIONS.
Signed-off-by: Joel Carlson <JoelsonCarl@gmail.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Diffstat (limited to 'cmake')
-rw-r--r-- | cmake/Modules/CheckCCompilerFlagSSP.cmake | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/cmake/Modules/CheckCCompilerFlagSSP.cmake b/cmake/Modules/CheckCCompilerFlagSSP.cmake index 2fe4395..ed34eb3 100644 --- a/cmake/Modules/CheckCCompilerFlagSSP.cmake +++ b/cmake/Modules/CheckCCompilerFlagSSP.cmake @@ -19,8 +19,8 @@ include(CheckCSourceCompiles) function(CHECK_C_COMPILER_FLAG_SSP _FLAG _RESULT) - set(SAFE_CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS}") - set(CMAKE_REQUIRED_DEFINITIONS "${_FLAG}") + set(SAFE_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}") + set(CMAKE_REQUIRED_FLAGS "${_FLAG}") check_c_source_compiles("int main(int argc, char **argv) { char buffer[256]; return buffer[argc]=0;}" ${_RESULT}) - set(CMAKE_REQUIRED_DEFINITIONS "${SAFE_CMAKE_REQUIRED_DEFINITIONS}") + set(CMAKE_REQUIRED_FLAGS "${SAFE_CMAKE_REQUIRED_FLAGS}") endfunction(CHECK_C_COMPILER_FLAG_SSP) |