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Temporary fix for GCC 13+ build issue -Warray-bounds (assimp#5577)
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Added cmake code to remove warnings for array-bounds and stringop-overflow specifically for MDLLoader.cpp on GCC 13 and above.

Co-authored-by: Kim Kulling <[email protected]>
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dbs4261 and kimkulling authored May 19, 2024
1 parent fd3f092 commit 6fa4f0f
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8 changes: 8 additions & 0 deletions code/CMakeLists.txt
Original file line number Diff line number Diff line change
Expand Up @@ -471,6 +471,14 @@ ADD_ASSIMP_IMPORTER( MDL
AssetLib/MDL/HalfLife/UniqueNameGenerator.h
)

IF(((CMAKE_C_COMPILER_ID MATCHES "GNU") AND NOT MINGW AND NOT HAIKU) AND CMAKE_CXX_COMPILER_VERSION GREATER_EQUAL 13)
message(STATUS "GCC13 detected disabling \"-Warray-bounds and -Wstringop-overflow\" for
AssetLib/MDL/MDLLoader.cpp as it appears to be a false positive")
set_source_files_properties(AssetLib/MDL/MDLLoader.cpp PROPERTIES
COMPILE_FLAGS "-Wno-array-bounds -Wno-stringop-overflow"
)
endif()

SET( MaterialSystem_SRCS
Material/MaterialSystem.cpp
Material/MaterialSystem.h
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