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Use __cpp_lib_uncaught_exceptions for CRYPTOPP_CXX17_EXCEPTIONS 

Also see https://bugs.llvm.org/show_bug.cgi?id=39631
pull/739/head
Jeffrey Walton 2018-11-12 03:37:32 -05:00
parent 499a5e289d
commit a0f3744ed4
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2 changed files with 5 additions and 3 deletions
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2
GNUmakefile
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@ -297,7 +297,7 @@ ifeq ($(findstring -DCRYPTOPP_DISABLE_ASM,$(CXXFLAGS)),)
else
CXXFLAGS += -DCRYPTOPP_DISABLE_SSE2
endif
# https://github.com/weidai11/cryptopp/issues/738
UNUSED := $(shell rm -f a.out && rm -rf *.out.dSYM/)

6
config.h
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@ -1175,9 +1175,11 @@ NAMESPACE_END
// Clang and __EXCEPTIONS see http://releases.llvm.org/3.6.0/tools/clang/docs/ReleaseNotes.html
#if defined(__clang__)
# if __EXCEPTIONS && __has_feature(cxx_exceptions)
# define CRYPTOPP_CXX17_EXCEPTIONS 1
# if __cpp_lib_uncaught_exceptions
# define CRYPTOPP_CXX17_EXCEPTIONS 1
# endif
# endif
#elif (CRYPTOPP_MSC_VERSION >= 1900) || (__INTEL_COMPILER >= 1800) || (CRYPTOPP_GCC_VERSION >= 60000)
#elif (CRYPTOPP_MSC_VERSION >= 1900) || (__INTEL_COMPILER >= 1800) || (CRYPTOPP_GCC_VERSION >= 60000) || (__cpp_lib_uncaught_exceptions)
# define CRYPTOPP_CXX17_EXCEPTIONS 1
#endif // uncaught_exceptions compilers