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Thunks: Fix AddressSanitizer build

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This commit is contained in:
Tony Wasserka 2023-09-28 15:11:53 +02:00
parent 6b4ff4ae81
commit 5a7e3192da
1 changed files with 5 additions and 2 deletions
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7
ThunkLibs/HostLibs/CMakeLists.txt
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@ -78,8 +78,11 @@ function(add_host_lib NAME GUEST_BITNESS)
## Make signed overflow well defined 2's complement overflow
target_compile_options(${NAME}-host-${GUEST_BITNESS} PRIVATE -fwrapv)
# generated files forward-declare functions that need to be implemented manually, so pass --no-undefined to make sure errors are detected at compile-time rather than runtime
target_link_options(${NAME}-host-${GUEST_BITNESS} PRIVATE "LINKER:--no-undefined")
if (NOT ENABLE_ASAN)
# generated files forward-declare functions that need to be implemented manually, so pass --no-undefined to make sure errors are detected at compile-time rather than runtime
# NOTE: ASan is not compatible with --no-undefined, see https://github.com/google/sanitizers/issues/380 for details
target_link_options(${NAME}-host-${GUEST_BITNESS} PRIVATE "LINKER:--no-undefined")
endif()
if (${GUEST_BITNESS} EQUAL 32)
install(TARGETS ${NAME}-host-${GUEST_BITNESS} DESTINATION ${HOSTLIBS_DATA_DIRECTORY}/HostThunks_32/)