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feat: add check_sanitizers_support (#219) #231

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merged 3 commits into from
Aug 8, 2023
Merged

feat: add check_sanitizers_support (#219) #231

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d4fd5f2
feat: add check_sanitizers_support (#219)
abeimler Aug 6, 2023
247c7b2
Update src/Utilities.cmake
abeimler Aug 8, 2023
6250d87
docs: Update README and examples with check_sanitizers_support
abeimler Aug 8, 2023
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45 changes: 45 additions & 0 deletions src/Utilities.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -124,3 +124,48 @@ function(detect_architecture arch)
set(${arch} x64 PARENT_SCOPE)
endif()
endfunction()

# detect sanitizers support for compiler
function(check_sanitizers_support
ENABLE_SANITIZER_ADDRESS
ENABLE_SANITIZER_UNDEFINED_BEHAVIOR
ENABLE_SANITIZER_LEAK
ENABLE_SANITIZER_THREAD
ENABLE_SANITIZER_MEMORY)
set(SANITIZERS "")
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID MATCHES ".*Clang")
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list(APPEND SANITIZERS "address")
list(APPEND SANITIZERS "undefined")
list(APPEND SANITIZERS "leak")
list(APPEND SANITIZERS "thread")
list(APPEND SANITIZERS "memory")
elseif(MSVC)
# or it is MSVC and has run vcvarsall
string(FIND "$ENV{PATH}" "$ENV{VSINSTALLDIR}" index_of_vs_install_dir)
if("${index_of_vs_install_dir}" STREQUAL "-1")
list(APPEND SANITIZERS "address")
endif()
endif()

list(JOIN SANITIZERS "," LIST_OF_SANITIZERS)

if(LIST_OF_SANITIZERS)
if(NOT "${LIST_OF_SANITIZERS}" STREQUAL "")
if("address" IN_LIST SANITIZERS)
set(${ENABLE_SANITIZER_ADDRESS} "ENABLE_SANITIZER_ADDRESS" PARENT_SCOPE)
endif()
if("undefined" IN_LIST SANITIZERS)
set(${ENABLE_SANITIZER_UNDEFINED_BEHAVIOR} "ENABLE_SANITIZER_UNDEFINED_BEHAVIOR" PARENT_SCOPE)
endif()
if("leak" IN_LIST SANITIZERS)
set(${ENABLE_SANITIZER_LEAK} "ENABLE_SANITIZER_LEAK" PARENT_SCOPE)
endif()
if("thread" IN_LIST SANITIZERS)
set(${ENABLE_SANITIZER_THREAD} "ENABLE_SANITIZER_THREAD" PARENT_SCOPE)
endif()
if("memory" IN_LIST SANITIZERS)
set(${ENABLE_SANITIZER_MEMORY} "ENABLE_SANITIZER_MEMORY" PARENT_SCOPE)
endif()
endif()
endif()
endfunction()
23 changes: 8 additions & 15 deletions tests/myproj/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -33,18 +33,11 @@ set(PCH_HEADERS
)

# Enable sanitizers and static analyzers when running the tests
set(ENABLE_SANITIZER_ADDRESS OFF)
set(ENABLE_SANITIZER_UNDEFINED_BEHAVIOR OFF)
if(NOT "${CMAKE_SYSTEM_NAME}" STREQUAL "Windows")
set(ENABLE_SANITIZER_ADDRESS "ENABLE_SANITIZER_ADDRESS")
set(ENABLE_SANITIZER_UNDEFINED_BEHAVIOR "ENABLE_SANITIZER_UNDEFINED_BEHAVIOR")
else()
# or it is MSVC and has run vcvarsall
string(FIND "$ENV{PATH}" "$ENV{VSINSTALLDIR}" index_of_vs_install_dir)
if(MSVC AND "${index_of_vs_install_dir}" STREQUAL "-1")
set(ENABLE_SANITIZER_ADDRESS "ENABLE_SANITIZER_ADDRESS")
endif()
endif()
check_sanitizers_support(ENABLE_SANITIZER_ADDRESS
ENABLE_SANITIZER_UNDEFINED_BEHAVIOR
ENABLE_SANITIZER_LEAK
ENABLE_SANITIZER_THREAD
ENABLE_SANITIZER_MEMORY)

# Initialize project_options
# uncomment the options to enable them
Expand All @@ -68,10 +61,10 @@ project_options(
# ENABLE_BUILD_WITH_TIME_TRACE
# ENABLE_UNITY
${ENABLE_SANITIZER_ADDRESS}
# ENABLE_SANITIZER_LEAK
# ${ENABLE_SANITIZER_LEAK}
${ENABLE_SANITIZER_UNDEFINED_BEHAVIOR}
# ENABLE_SANITIZER_THREAD
# ENABLE_SANITIZER_MEMORY
# ${ENABLE_SANITIZER_THREAD}
# ${ENABLE_SANITIZER_MEMORY}
# CLANG_WARNINGS "-Weverything"
)
# NOTE: project_options and project_warnings are defined inside project_options
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