f1x1t/cmake-sanitizers
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Merge pull request #4 from smspillaz/issues/2

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Set the HAVE_MEMORY_SANITIZER and HAVE_ADDRESS_SANITIZER cache entries.
This commit is contained in:
Matt Arsenault 2014-10-21 18:51:28 -07:00
commit b61ffc8ceb
2 changed files with 15 additions and 1 deletions
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11
FindASan.cmake
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@ -21,6 +21,13 @@
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
# This module tests if address sanitizer is supported by the compiler,
# and creates a ASan build type (i.e. set CMAKE_BUILD_TYPE=ASan to use
# it). This sets the following variables:
#
# CMAKE_C_FLAGS_ASAN - Flags to use for C with asan
# CMAKE_CXX_FLAGS_ASAN - Flags to use for C++ with asan
# HAVE_ADDRESS_SANITIZER - True or false if the ASan build type is available
include(CheckCCompilerFlag)
@ -43,8 +50,12 @@ endif()
if(NOT ADDRESS_SANITIZER_FLAG)
return()
else(NOT ADDRESS_SANITIZER_FLAG)
set(HAVE_ADDRESS_SANITIZER FALSE)
endif()
set(HAVE_ADDRESS_SANITIZER TRUE)
set(CMAKE_C_FLAGS_ASAN "-O1 -g ${ADDRESS_SANITIZER_FLAG} -fno-omit-frame-pointer -fno-optimize-sibling-calls"
CACHE STRING "Flags used by the C compiler during ASan builds."
FORCE)

5
FindMSan.cmake
View File

@ -26,7 +26,7 @@
# and creates a MSan build type (i.e. set CMAKE_BUILD_TYPE=MSan to use
# it). This sets the following variables:
#
# CMAKE_C_FLAGS_MSAN - Flags to use for C with tsan
# CMAKE_C_FLAGS_MSAN - Flags to use for C with msan
# CMAKE_CXX_FLAGS_MSAN - Flags to use for C++ with msan
# HAVE_MEMORY_SANITIZER - True or false if the MSan build type is available
@ -51,8 +51,11 @@ endif()
if(NOT MEMORY_SANITIZER_FLAG)
return()
else(NOT MEMORY_SANITIZER_FLAG)
set(HAVE_MEMORY_SANITIZER TRUE)
endif()
set(HAVE_MEMORY_SANITIZER TRUE)
set(CMAKE_C_FLAGS_MSAN "-O1 -g ${MEMORY_SANITIZER_FLAG} -fno-omit-frame-pointer -fno-optimize-sibling-calls"
CACHE STRING "Flags used by the C compiler during MSan builds."