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cmake,make: add clang atomic-implicit-seq-cst warning #453

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Jul 24, 2022
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cmake,make: add clang atomic-implicit-seq-cst warning #453

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2 changes: 1 addition & 1 deletion CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -68,7 +68,7 @@ endif()


if(CMAKE_C_COMPILER_ID MATCHES "Clang")
add_compile_options(-Wshorten-64-to-32)
add_compile_options(-Wshorten-64-to-32 -Watomic-implicit-seq-cst)
# Ensure struct mem is aligned (used as fat pointer)
set_source_files_properties(src/mem/mem.c PROPERTIES COMPILE_FLAGS -Wpadded)
endif()
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1 change: 1 addition & 0 deletions mk/re.mk
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Expand Up @@ -155,6 +155,7 @@ CFLAGS += -Wold-style-definition
CFLAGS += -Wvla # Avoid insecure variable-length arrays
ifeq ($(CC_NAME), clang)
CFLAGS += -Wshorten-64-to-32
CFLAGS += -Watomic-implicit-seq-cst
endif

CFLAGS += -g
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