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| author | Matt Turner <mattst88@gmail.com> | 2012-04-15 14:00:17 -0400 |
|---|---|---|
| committer | Matt Turner <mattst88@gmail.com> | 2012-04-15 14:00:17 -0400 |
| commit | e927d2397141f80aecd2702ce5f38349c41aebe5 (patch) | |
| tree | ee9ec55258ee649183c5de0eaea8f07c30cae3ac /configure.ac | |
| parent | 0531170436a2a10a995c7487b396f1378affdb98 (diff) | |
configure.ac: require >= gcc-4.5 for ARM iwMMXt
We're using a patched gcc-4.5, and having to modify configure.ac and
autoreconf between changes is annoying. And besides, 4.5, 4.6, and 4.7's
iwMMXt intrinsic support is equally broken, and we test a known broken
intrinsic in the configure test program, so the version check is rather
meaningless.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 1cf9eb4e..56ef10eb 100644 --- a/configure.ac +++ b/configure.ac @@ -565,7 +565,7 @@ AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ #ifndef __arm__ #error "IWMMXT is only available on ARM" #endif -#if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 6)) +#if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)) #error "Need GCC >= 4.6 for IWMMXT intrinsics" #endif #include <mmintrin.h> |