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| author | Brad King <brad.king@kitware.com> | 2015-04-02 16:57:35 (GMT) |
|---|---|---|
| committer | CMake Topic Stage <kwrobot@kitware.com> | 2015-04-02 16:57:35 (GMT) |
| commit | de97f41cf30b09d44d6c2874897b4bf694c91ba3 (patch) | |
| tree | e35c1441cf41d5107f38fe967445953e7a164c1c /Utilities | |
| parent | e6caa47fa652d3e24a2c29a72faf82499e324eaa (diff) | |
| parent | af61d6cb60a38069fb82f54bd7f2eb2b798bf4dc (diff) | |
| download | CMake-de97f41cf30b09d44d6c2874897b4bf694c91ba3.zip CMake-de97f41cf30b09d44d6c2874897b4bf694c91ba3.tar.gz CMake-de97f41cf30b09d44d6c2874897b4bf694c91ba3.tar.bz2 | |
Merge topic 'fix-liblzma-access-alignment'
af61d6cb liblzma: Use unaligned access only on Intel and PowerPC archs
Diffstat (limited to 'Utilities')
| -rw-r--r-- | Utilities/cmliblzma/config.h.in | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Utilities/cmliblzma/config.h.in b/Utilities/cmliblzma/config.h.in index 017c435..9c53150 100644 --- a/Utilities/cmliblzma/config.h.in +++ b/Utilities/cmliblzma/config.h.in @@ -280,4 +280,10 @@ typedef uint64_t uintmax_t; /* Define to 1 if the system supports fast unaligned access to 16-bit and 32-bit integers. */ -#define TUKLIB_FAST_UNALIGNED_ACCESS 1 +#if defined(__i386) || defined(__i386__) || defined(_M_IX86) \ + || defined(__x86_64) || defined(__x86_64__) || defined(_M_X64) \ + || defined(__amd64) || defined(__amd64__) \ + || defined(__powerpc) || defined(__powerpc__) \ + || defined(__ppc) || defined(__ppc__) || defined(__POWERPC__) +# define TUKLIB_FAST_UNALIGNED_ACCESS 1 +#endif |