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ECM: Added MSVC sanitizer support

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Written by me, will squash it once upstream has it.
There's some patches in review upstream.
This commit is contained in:
Sergio Martins
2021-05-20 16:19:48 +01:00
parent e8732ecfc0
commit 4483c921ea
1 changed files with 46 additions and 28 deletions
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74
cmake/ECM/modules/ECMEnableSanitizers.cmake
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@@ -103,34 +103,47 @@ endmacro ()
# MACRO check_compiler_support
#------------------------------
macro (enable_sanitizer_flags sanitize_option)
if (${sanitize_option} MATCHES "address")
check_compiler_version("4.8" "3.1")
set(XSAN_COMPILE_FLAGS "-fsanitize=address -fno-omit-frame-pointer -fno-optimize-sibling-calls")
set(XSAN_LINKER_FLAGS "asan")
elseif (${sanitize_option} MATCHES "thread")
check_compiler_version("4.8" "3.1")
set(XSAN_COMPILE_FLAGS "-fsanitize=thread")
set(XSAN_LINKER_FLAGS "tsan")
elseif (${sanitize_option} MATCHES "memory")
check_compiler_version("99.99" "3.1")
set(XSAN_COMPILE_FLAGS "-fsanitize=memory")
elseif (${sanitize_option} MATCHES "leak")
check_compiler_version("4.9" "3.4")
set(XSAN_COMPILE_FLAGS "-fsanitize=leak")
set(XSAN_LINKER_FLAGS "lsan")
elseif (${sanitize_option} MATCHES "undefined")
check_compiler_version("4.9" "3.1")
set(XSAN_COMPILE_FLAGS "-fsanitize=undefined -fsanitize=float-divide-by-zero -fno-omit-frame-pointer -fno-optimize-sibling-calls")
elseif (${sanitize_option} MATCHES "fuzzer-no-link")
check_compiler_version("99.99" "6.0")
set(XSAN_COMPILE_FLAGS "-fsanitize=fuzzer-no-link")
set(XSAN_LINKER_FLAGS "-fsanitize=fuzzer-no-link")
elseif (${sanitize_option} MATCHES "fuzzer")
check_compiler_version("99.99" "6.0")
set(XSAN_COMPILE_FLAGS "-fsanitize=fuzzer")
else ()
message(FATAL_ERROR "Compiler sanitizer option \"${sanitize_option}\" not supported.")
endif ()
if (CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
if (${sanitize_option} MATCHES "address")
set(msvc_asan_required_version "19.28")
if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS ${msvc_asan_required_version})
message(WARNING "Address sanitizer requires at least MSVC ${msvc_asan_required_version}")
else()
set(XSAN_COMPILE_FLAGS "-fsanitize=address")
endif()
else()
message(WARNING "Compiler sanitizer option \"${sanitize_option}\" not supported on MSVC yet")
endif()
else()
if (${sanitize_option} MATCHES "address")
check_compiler_version("4.8" "3.1")
set(XSAN_COMPILE_FLAGS "-fsanitize=address -fno-omit-frame-pointer -fno-optimize-sibling-calls")
set(XSAN_LINKER_FLAGS "asan")
elseif (${sanitize_option} MATCHES "thread")
check_compiler_version("4.8" "3.1")
set(XSAN_COMPILE_FLAGS "-fsanitize=thread")
set(XSAN_LINKER_FLAGS "tsan")
elseif (${sanitize_option} MATCHES "memory")
check_compiler_version("99.99" "3.1")
set(XSAN_COMPILE_FLAGS "-fsanitize=memory")
elseif (${sanitize_option} MATCHES "leak")
check_compiler_version("4.9" "3.4")
set(XSAN_COMPILE_FLAGS "-fsanitize=leak")
set(XSAN_LINKER_FLAGS "lsan")
elseif (${sanitize_option} MATCHES "undefined")
check_compiler_version("4.9" "3.1")
set(XSAN_COMPILE_FLAGS "-fsanitize=undefined -fsanitize=float-divide-by-zero -fno-omit-frame-pointer -fno-optimize-sibling-calls")
elseif (${sanitize_option} MATCHES "fuzzer-no-link")
check_compiler_version("99.99" "6.0")
set(XSAN_COMPILE_FLAGS "-fsanitize=fuzzer-no-link")
set(XSAN_LINKER_FLAGS "-fsanitize=fuzzer-no-link")
elseif (${sanitize_option} MATCHES "fuzzer")
check_compiler_version("99.99" "6.0")
set(XSAN_COMPILE_FLAGS "-fsanitize=fuzzer")
else ()
message(FATAL_ERROR "Compiler sanitizer option \"${sanitize_option}\" not supported.")
endif ()
endif()
endmacro ()
if (ECM_ENABLE_SANITIZERS)
@@ -154,6 +167,11 @@ if (ECM_ENABLE_SANITIZERS)
string(REPLACE "-Wl,--no-undefined" "" CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS}")
endif ()
endforeach()
elseif (CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
foreach (CUR_SANITIZER ${ECM_ENABLE_SANITIZERS})
enable_sanitizer_flags(${CUR_SANITIZER})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${XSAN_COMPILE_FLAGS}")
endforeach()
else()
message(STATUS "Tried to enable sanitizers (-DECM_ENABLE_SANITIZERS=${ECM_ENABLE_SANITIZERS}), \
but compiler (${CMAKE_CXX_COMPILER_ID}) does not have sanitizer support")