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| author | Mike Frysinger <vapier@gentoo.org> | 2012-11-28 23:04:32 -0500 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2012-12-03 14:54:31 -0500 |
| commit | c9d6789ebe028a260d3e5be0c26b7d02fdfe99fe (patch) | |
| tree | 540b79252626c184e1f70bdad414532de905730d /bits/mathdef.h | |
| parent | a69646e9bdc80d9bd25ac0d6ba8cd8e05cfcf288 (diff) | |
| download | glibc-c9d6789ebe028a260d3e5be0c26b7d02fdfe99fe.zip glibc-c9d6789ebe028a260d3e5be0c26b7d02fdfe99fe.tar.gz glibc-c9d6789ebe028a260d3e5be0c26b7d02fdfe99fe.tar.bz2 | |
byteswap.h: fix gcc ver test for __builtin_bswap{32,64}
The __builtin_bswap* functions were introduced in gcc-4.3, not gcc-4.2.
Fix the __GNUC_PREREQ tests to reflect this.
Otherwise trying to compile code with gcc-4.2 falls down:
In file included from /usr/include/endian.h:60,
from /usr/include/ctype.h:40,
/usr/include/bits/byteswap.h: In function 'unsigned int __bswap_32(unsigned int)':
/usr/include/bits/byteswap.h:46: error: '__builtin_bswap32' was not declared in this scope
/usr/include/bits/byteswap.h: In function 'long long unsigned int __bswap_64(long long unsigned int)':
/usr/include/bits/byteswap.h:110: error: '__builtin_bswap64' was not declared in this scope
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'bits/mathdef.h')
0 files changed, 0 insertions, 0 deletions