diff options
| author | Jeffrey Walton <noloader@gmail.com> | 2017-05-12 23:51:27 -0400 |
|---|---|---|
| committer | Jeffrey Walton <noloader@gmail.com> | 2017-05-12 23:51:27 -0400 |
| commit | 0611e1150778dec829b5bc42e20641356bbca9fa (patch) | |
| tree | 0870ddf898c14188ec5da99ac96f4ef39ef79e7c /config.h | |
| parent | 78db20d9395f05a2b41774e103011eaca467e31a (diff) | |
| download | cryptopp-git-0611e1150778dec829b5bc42e20641356bbca9fa.tar.gz | |
Disable word128 for PPC64 and GCC 4.8 (Issue 421)
Diffstat (limited to 'config.h')
| -rw-r--r-- | config.h | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -258,8 +258,9 @@ const lword LWORD_MAX = W64LIT(0xffffffffffffffff); #else
#define CRYPTOPP_NATIVE_DWORD_AVAILABLE 1
#if defined(__alpha__) || defined(__ia64__) || defined(_ARCH_PPC64) || defined(__x86_64__) || defined(__mips64) || defined(__sparc64__)
- #if defined(__GNUC__) && !defined(__INTEL_COMPILER) && !(CRYPTOPP_GCC_VERSION == 40001 && defined(__APPLE__)) && CRYPTOPP_GCC_VERSION >= 30400
+#if defined(__GNUC__) && !defined(__INTEL_COMPILER) && !(CRYPTOPP_GCC_VERSION == 40001 && defined(__APPLE__)) && !(defined(__GNUC__) && CRYPTOPP_GCC_VERSION < 50000 && defined(_ARCH_PPC64)) && CRYPTOPP_GCC_VERSION >= 30400
// GCC 4.0.1 on MacOS X is missing __umodti3 and __udivti3
+ // GCC 4.8.3 and bad uint128_t ops on PPC64/POWER7 (Issue 421)
// mode(TI) division broken on amd64 with GCC earlier than GCC 3.4
typedef word32 hword;
typedef word64 word;
|