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| author | Jeffrey Walton <noloader@gmail.com> | 2015-07-22 03:48:10 -0400 |
|---|---|---|
| committer | Jeffrey Walton <noloader@gmail.com> | 2015-07-22 03:48:10 -0400 |
| commit | 6d0dd41eb0e2275408e6e8edf90af1e1dc3a285c (patch) | |
| tree | 2d4d53d230f0caf7fd356c224fec7c67f67d54f8 /config.h | |
| parent | 931ec1722453f03d123cca146379066283f30681 (diff) | |
| download | cryptopp-git-6d0dd41eb0e2275408e6e8edf90af1e1dc3a285c.tar.gz | |
Specialized defines to work with/around Clang integrated assembler. The two defines are WORKAROUND_LLVM_BUG_18916 and CRYPTOPP_USING_CLANG_INTEGRATED_ASSEMBLER. Once the 18916 bug is fixed, the other issues around the integrated assembler will remain
Diffstat (limited to 'config.h')
| -rw-r--r-- | config.h | 10 |
1 files changed, 9 insertions, 1 deletions
@@ -71,7 +71,15 @@ // Define this if you are working around Clang's integrated assembler bug by // disabling the assembler (https://llvm.org/bugs/show_bug.cgi?id=18916). -// #define CRYPTOPP_CLANG_NO_INTEGRATED_AS +// When the LLVM project fixes it, then we turn it on/off automatically. +#define WORKAROUND_LLVM_BUG_18916 + +// Define this if you are working with Clang's integrated assembler. As far as we know, +// the only way to tell is `$(CXX) -xc -c /dev/null -Wa,-v -o/dev/null 2>&1`. The +// integrated assembler will return `clang: error: unsupported argument '-v' option`. +#if defined(__clang__) +#define CRYPTOPP_USING_CLANG_INTEGRATED_ASSEMBLER +#endif #ifdef CRYPTOPP_DOXYGEN_PROCESSING // Avoid putting "CryptoPP::" in front of everything in Doxygen output |