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| author | Sebastian Ramacher <sebastian+dev@ramacher.at> | 2013-11-06 17:24:19 +0100 |
|---|---|---|
| committer | Dwayne Litzenberger <dlitz@dlitz.net> | 2014-06-22 17:26:16 -0700 |
| commit | 2549c4dc2d47309a7635b85341e8450ce3eab9c6 (patch) | |
| tree | 62d8b423d01285b57e407d00893fbd4f0d03f81e | |
| parent | 8dcd95ed3ce3bcf799c2da66d9650ba24e875763 (diff) | |
| download | pycrypto-2549c4dc2d47309a7635b85341e8450ce3eab9c6.tar.gz | |
Workaround missing bit_AES defines
clang provides the same constant as bit_AESNI in some versions, and doesn't
provide it at all in others.
Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>
| -rw-r--r-- | src/cpuid.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/cpuid.c b/src/cpuid.c index 5b4b405..46ece7d 100644 --- a/src/cpuid.c +++ b/src/cpuid.c @@ -24,8 +24,21 @@ #include "Python.h" #include <stdint.h> #include "config.h" + #ifdef HAVE_CPUID_H #include <cpuid.h> + +/* it's bit_AES with gcc */ +#ifndef bit_AES +/* but some versions of clang provide bit_AESNI instead */ +#ifdef bit_AESNI +#define bit_AES bit_AESNI +/* and others do not provide any define at all */ +#else +#define bit_AES 0x02000000 +#endif +#endif + #endif #include "pycrypto_compat.h" |