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Lagom: Enable sanitizer builds with gcc

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Previously the CMake options for -fsanitize=address, thread and
undefined were gated behind clang, which was unecessary. Only
-fsanitize=fuzzer is clang-only.
This commit is contained in:
Andrew Kaster 2021-05-12 05:49:19 -06:00 • committed by Linus Groh
parent a92dc4e30d
commit d81f52e529
1 changed files with 24 additions and 22 deletions
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46
Meta/Lagom/CMakeLists.txt
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@ -7,41 +7,43 @@ else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++2a -fPIC -g -Wno-deprecated-copy") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++2a -fPIC -g -Wno-deprecated-copy")
endif() endif()
if (ENABLE_ADDRESS_SANITIZER)
add_definitions(-fsanitize=address -fno-omit-frame-pointer)
set(LINKER_FLAGS "${LINKER_FLAGS} -fsanitize=address")
endif()
if (ENABLE_MEMORY_SANITIZER)
add_definitions(-fsanitize=memory -fsanitize-memory-track-origins -fno-omit-frame-pointer)
set(LINKER_FLAGS "${LINKER_FLAGS} -fsanitize=memory -fsanitize-memory-track-origins")
endif()
if (ENABLE_UNDEFINED_SANITIZER)
add_definitions(-fsanitize=undefined -fno-sanitize=vptr -fno-omit-frame-pointer)
set(LINKER_FLAGS "${LINKER_FLAGS} -fsanitize=undefined -fno-sanitize=vptr")
endif()
if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang$") if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang$")
# Clang's default constexpr-steps limit is 1048576(2^20), GCC doesn't have one # Clang's default constexpr-steps limit is 1048576(2^20), GCC doesn't have one
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-overloaded-virtual -Wno-user-defined-literals -fconstexpr-steps=16777216") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-overloaded-virtual -Wno-user-defined-literals -fconstexpr-steps=16777216")
if (ENABLE_ADDRESS_SANITIZER)
add_definitions(-fsanitize=address -fno-omit-frame-pointer)
set(LINKER_FLAGS "${LINKER_FLAGS} -fsanitize=address")
endif()
if (ENABLE_MEMORY_SANITIZER)
add_definitions(-fsanitize=memory -fsanitize-memory-track-origins -fno-omit-frame-pointer)
set(LINKER_FLAGS "${LINKER_FLAGS} -fsanitize=memory -fsanitize-memory-track-origins")
endif()
if (ENABLE_UNDEFINED_SANITIZER)
add_definitions(-fsanitize=undefined -fno-omit-frame-pointer)
set(LINKER_FLAGS "${LINKER_FLAGS} -fsanitize=undefined")
endif()
if (ENABLE_FUZZER_SANITIZER) if (ENABLE_FUZZER_SANITIZER)
add_definitions(-fsanitize=fuzzer -fno-omit-frame-pointer) add_definitions(-fsanitize=fuzzer -fno-omit-frame-pointer)
set(LINKER_FLAGS "${LINKER_FLAGS} -fsanitize=fuzzer") set(LINKER_FLAGS "${LINKER_FLAGS} -fsanitize=fuzzer")
endif() endif()
set(ORIGINAL_CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS}")
set(ORIGINAL_CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS}")
set(ORIGINAL_CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS}")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${LINKER_FLAGS}")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${LINKER_FLAGS}")
set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${LINKER_FLAGS}")
elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU") elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-expansion-to-defined -Wno-literal-suffix") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-expansion-to-defined -Wno-literal-suffix")
endif() endif()
# These are here to support Fuzzili builds further down the directory stack
set(ORIGINAL_CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS}")
set(ORIGINAL_CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS}")
set(ORIGINAL_CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS}")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${LINKER_FLAGS}")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${LINKER_FLAGS}")
set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${LINKER_FLAGS}")
file(GLOB AK_SOURCES CONFIGURE_DEPENDS "../../AK/*.cpp") file(GLOB AK_SOURCES CONFIGURE_DEPENDS "../../AK/*.cpp")
file(GLOB AK_TEST_SOURCES CONFIGURE_DEPENDS "../../Tests/AK/*.cpp") file(GLOB AK_TEST_SOURCES CONFIGURE_DEPENDS "../../Tests/AK/*.cpp")
file(GLOB LIBARCHIVE_SOURCES CONFIGURE_DEPENDS "../../Userland/Libraries/LibArchive/*.cpp") file(GLOB LIBARCHIVE_SOURCES CONFIGURE_DEPENDS "../../Userland/Libraries/LibArchive/*.cpp")