caio/clang-p2996
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[flang][cmake] Don't pass -fno-strict-aliasing for GCC either

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This is the same as 4ed10db859 with the
same rationale, but for Flang, I strongly suspect it was just pulled in
from Clang, see https://github.com/flang-compiler/f18/pull/6#issuecomment-364155817.
This commit is contained in:
Sam James
2025-06-15 02:47:40 +01:00
parent a65e0edd6a
commit 117e51de8a
1 changed files with 1 additions and 1 deletions
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flang/CMakeLists.txt
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@@ -421,7 +421,7 @@ endif()
if (LLVM_COMPILER_IS_GCC_COMPATIBLE) if (LLVM_COMPILER_IS_GCC_COMPATIBLE)
if (NOT "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") if (NOT "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-strict-aliasing -fno-semantic-interposition") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-semantic-interposition")
else() else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-command-line-argument -Wstring-conversion \ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-command-line-argument -Wstring-conversion \
-Wcovered-switch-default") -Wcovered-switch-default")