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| author | Anssi Hannula <anssi.hannula@iki.fi> | 2011-02-06 07:58:02 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-02-09 03:30:01 +0100 |
| commit | 5fb06ffac7af5a8c6f21e6d0a2dd8c938fdde3f8 (patch) | |
| tree | a120b1c6c6dd3c330c43e78e1a06045273530f3f /configure | |
| parent | 21b032c431551d99d4f241a0cc4c1781fbd3cd99 (diff) | |
| download | ffmpeg-5fb06ffac7af5a8c6f21e6d0a2dd8c938fdde3f8.tar.gz | |
configure: check yasm/nasm for working pextrd opcode
NASM versions older than 2.08 fail to build ffmpeg with several
"error: operation size not specified" errors but this is not caught in
configure.
Fix that by checking if "pextrd [eax], xmm0, 1" works in configure.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 48545a8f724247853c5b1d4e0a24e3ea3ee06515)
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -2672,7 +2672,7 @@ EOF elf*) enabled debug && append YASMFLAGS $yasm_debug ;; esac - check_yasm "pabsw xmm0, xmm0" && enable yasm || + check_yasm "pextrd [eax], xmm0, 1" && enable yasm || die "yasm not found, use --disable-yasm for a crippled build" fi |