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build: Fix to use asan/ubsan on Linux only

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This commit is contained in:
Christian W. Zuckschwerdt
2026-06-05 16:06:45 +02:00
parent b60bdfabb8
commit 397d0f52c3
1 changed files with 4 additions and 2 deletions
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6
CMakeLists.txt
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@@ -96,8 +96,10 @@ if(("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_C_COMPILER_ID}" MATCHES
# set(CMAKE_C_FLAGS_RELEASE -O2)
# CMake Debug default for GCC/Clang is "-g -DNDEBUG"
# set(CMAKE_C_FLAGS_DEBUG -g3 -O0)
# make use of ASAN
set(CMAKE_C_FLAGS_DEBUG "-ggdb -fsanitize=undefined -fsanitize=address -fno-omit-frame-pointer")
set(CMAKE_C_FLAGS_DEBUG "-ggdb -fno-omit-frame-pointer")
# make use of ASAN only on Linux
add_compile_options($<$<AND:$<CONFIG:Debug>,$<PLATFORM_ID:Linux>>:-fsanitize=undefined$<SEMICOLON>-fsanitize=address>)
link_libraries($<$<AND:$<CONFIG:Debug>,$<PLATFORM_ID:Linux>>:-fsanitize=undefined$<SEMICOLON>-fsanitize=address>)
endif()
if("${CMAKE_C_COMPILER_ID}" MATCHES "Clang")
# make sure we don't accidentally copy more than an int