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| author | don bright <hugh.m.bright@gmail.com> | 2013-03-04 04:10:34 (GMT) |
|---|---|---|
| committer | don bright <hugh.m.bright@gmail.com> | 2013-03-04 04:10:34 (GMT) |
| commit | dc955eccb9a19fdc6ee8b5b70ea2e748a3cbbe54 (patch) | |
| tree | accc98c42f4a888cc252c130730d1c6c5e9b3d4c /src/import.cc | |
| parent | e60b0b74191bbccf7c294b8770509da8e27144e4 (diff) | |
fix build broken on older gcc
Diffstat (limited to 'src/import.cc')
| -rw-r--r-- | src/import.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/import.cc b/src/import.cc index fdb7aae..32d4fed 100644 --- a/src/import.cc +++ b/src/import.cc @@ -132,10 +132,10 @@ union stl_facet { void uint32_byte_swap( uint32_t &x ) { -#if defined(__GNUC__) || defined(__clang__) -#if defined(__builtin_bswap32) +#if __GNUC__ >= 4 && __GNUC_MINOR__ >= 3 + x = __builtin_bswap32( x ); +#elif defined(__clang__) x = __builtin_bswap32( x ); -#endif #elif defined(_MSC_VER) x = _byteswap_ulong( x ); #else |