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cmake: restore ENABLE_STATIC_CRT and ENABLE_ASAN options #184

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Jan 22, 2024
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cmake: restore ENABLE_STATIC_CRT and ENABLE_ASAN options #184

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25 changes: 25 additions & 0 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -118,6 +118,31 @@ else()

include(cmake/PickyWarningsC.cmake)
include(cmake/PickyWarningsCXX.cmake)

if(ENABLE_ASAN)
include(CMakePushCheckState)
include(CheckCCompilerFlag)
cmake_push_check_state()
set(CMAKE_REQUIRED_LIBRARIES "-fsanitize=address")
check_c_compiler_flag(-fsanitize=address C__fsanitize_address_VALID)
check_cxx_compiler_flag(-fsanitize=address CXX__fsanitize_address_VALID)
cmake_pop_check_state()
if(NOT C__fsanitize_address_VALID OR NOT CXX__fsanitize_address_VALID)
message(WARNING "ENABLE_ASAN was requested, but not supported!")
else()
set(CMAKE_C_FLAGS "-fsanitize=address ${CMAKE_C_FLAGS}")
set(CMAKE_CXX_FLAGS "-fsanitize=address ${CMAKE_CXX_FLAGS}")
endif()
endif()
endif()

if(ENABLE_STATIC_CRT)
foreach(lang C CXX)
foreach(suffix "" _DEBUG _MINSIZEREL _RELEASE _RELWITHDEBINFO)
set(var "CMAKE_${lang}_FLAGS${suffix}")
string(REPLACE "/MD" "/MT" ${var} "${${var}}")
endforeach()
endforeach()
endif()

if(ENABLE_DEBUG)
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