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cmake: Add easy sanitizers option

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Set -DSANITIZE to a comma-separated list of options to pass to
-fsanitize=, like -DSANITIZE=address,undefined
This commit is contained in:
Nadia Holmquist Pedersen 2024-10-19 18:29:05 +02:00
parent 216b8e045d
commit fbf753257b
2 changed files with 9 additions and 0 deletions
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1
CMakeLists.txt
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@ -27,6 +27,7 @@ include(CMakeDependentOption)
include(CheckIPOSupported) include(CheckIPOSupported)
include(SetupCCache) include(SetupCCache)
include(Sanitizers)
set(CMAKE_OSX_DEPLOYMENT_TARGET "10.15" CACHE STRING "Minimum OS X deployment version") set(CMAKE_OSX_DEPLOYMENT_TARGET "10.15" CACHE STRING "Minimum OS X deployment version")

8
cmake/Sanitizers.cmake Normal file
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@ -0,0 +1,8 @@
set(SANITIZE "" CACHE STRING "Sanitizers to enable.")
string(REGEX MATCHALL "[^,]+" ENABLED_SANITIZERS "${SANITIZE}")
foreach(SANITIZER ${ENABLED_SANITIZERS})
add_compile_options("-fsanitize=${SANITIZER}")
add_link_options("-fsanitize=${SANITIZER}")
endforeach()