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Add -fno-string-aliasing (issue #760)

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This commit is contained in:
Tim Angus 2025-08-19 10:46:16 +01:00
parent 2ec1bbd144
commit 23b1f6a3bd
2 changed files with 7 additions and 2 deletions
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7
cmake/compilers/gnu.cmake
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@ -16,7 +16,10 @@ add_compile_options(-Wall -Wimplicit
-Wstrict-aliasing=2 -Wmissing-format-attribute
-Wdisabled-optimization -Werror-implicit-function-declaration)
add_compile_options(-Wno-strict-aliasing
-Wno-format-zero-length -Wno-format-nonliteral)
add_compile_options(-Wno-format-zero-length -Wno-format-nonliteral)
# There are lots of instances of union based aliasing in the code
# that rely on the compiler not optimising them away, so disable it
add_compile_options(-fno-strict-aliasing)
set(CMAKE_INSTALL_PREFIX /opt/quake3)

2
cmake/tools/CMakeLists.txt
View File

@ -65,8 +65,10 @@ set(LBURG_SOURCES
)
add_executable(q3asm ${Q3ASM_SOURCES})
target_compile_options(q3asm PRIVATE -fno-strict-aliasing)
set_output_dirs(q3asm)
add_executable(q3lcc ${Q3LCC_SOURCES})
target_compile_options(q3asm PRIVATE -fno-strict-aliasing)
set_output_dirs(q3lcc)
add_dependencies(q3lcc q3rcc q3cpp)