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libcxx.defs: appease "expr: syntax error" messages with clang

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YAMAMOTO Takashi 2024-01-04 17:02:21 +09:00 committed by Alin Jerpelea
parent 31f9dcdaa4
commit 3e4bc9bcef
1 changed files with 6 additions and 0 deletions
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6
libs/libxx/libcxx.defs
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@ -139,9 +139,11 @@ endif
# warning on gcc >= 12.3.Rel1
# libcxx/src/string.cpp:58:33: warning: 'template<class _CharT> struct std::__1::char_traits' is deprecated: char_traits<T> for T not equal to char, wchar_t, char8_t, char16_t or char32_t is non-standard and is provided for a temporary period. It will be removed in LLVM 18, so please migrate off of it. [-Wdeprecated-declarations]
# 58 | template string operator+<char, char_traits<char>, allocator<char>>(char const*, string const&);
ifneq ($(GCCVER),)
ifeq ($(shell expr $(GCCVER) \>= 12), 1)
libcxx/src/string.cpp_CXXFLAGS += -Wno-deprecated-declarations
endif
endif
# warning on gcc >= 12.3.Rel1
# libcxx/src/filesystem/path.cpp:14:
@ -166,17 +168,21 @@ endif
# libcxx/src/filesystem/path_parser.h:55:15: note: shadowed declaration is here
# 55 | ParserState State;
# | ^~~~~
ifneq ($(GCCVER),)
ifeq ($(shell expr $(GCCVER) \>= 12), 1)
libcxx/src/filesystem/path.cpp_CXXFLAGS += -Wno-shadow
endif
endif
# warning on gcc >= 12.3.Rel1
# libcxx/src/ryu/d2s.cpp:490:31: warning: '_Trailing_zero_bits' may be used uninitialized [-Wmaybe-uninitialized]
# 490 | _Trailing_zero_bits += 32;
# | ~~~~~~~~~~~~~~~~~~~~^~~~~
ifneq ($(GCCVER),)
ifeq ($(shell expr $(GCCVER) \>= 12), 1)
libcxx/src/ryu/d2s.cpp_CXXFLAGS += -Wno-maybe-uninitialized
endif
endif
CPPSRCS += $(wildcard libcxx/src/*.cpp)