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Add ASAN to root CMake #109

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Add ASAN to root CMake #109

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3b1796b
Add ASAN to root CMake
nicholasbl Mar 3, 2026
373a83a
Add message to verify ASAN is enabled
nicholasbl Mar 3, 2026
a6dc917
Change the compiler check to only trigger on Clang
nicholasbl Mar 5, 2026
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17 changes: 16 additions & 1 deletion CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -17,9 +17,25 @@ option(SOLTRACE_BUILD_EMBREE_SUPPORT "Build Embree support for ray tracing" OFF)
option(SOLTRACE_BUILD_OPTIX_SUPPORT "Build the OptiX support for ray tracing" OFF)

option(SOLTRACE_BUILD_PERF_TEST "Build performance tests (not built for debug)" OFF)
option(SOLTRACE_ENABLE_ASAN "Enable AddressSanitizer for supported builds" OFF)

option(FULL_FIELD_VALIDATION_TEST "Include full field validation tests" OFF)

if(SOLTRACE_ENABLE_ASAN)
if(MSVC)
message(WARNING "SOLTRACE_ENABLE_ASAN is not yet supported with MSVC or GCC")
elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang|AppleClang")
message(STATUS "Enabling address sanitizer")
add_compile_options(
$<$<COMPILE_LANGUAGE:C,CXX>:-fsanitize=address>
$<$<COMPILE_LANGUAGE:C,CXX>:-fno-omit-frame-pointer>
)
add_link_options(-fsanitize=address)
else()
message(WARNING "SOLTRACE_ENABLE_ASAN is only supported with Clang")
endif()
endif()


enable_testing()

Expand All @@ -29,4 +45,3 @@ add_subdirectory(google-tests)
if(SOLTRACE_BUILD_GUI)
add_subdirectory(app)
endif()