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)
... | ... |
@@ -2672,7 +2672,7 @@ EOF |
2672 | 2672 |
elf*) enabled debug && append YASMFLAGS $yasm_debug ;; |
2673 | 2673 |
esac |
2674 | 2674 |
|
2675 |
- check_yasm "pabsw xmm0, xmm0" && enable yasm || |
|
2675 |
+ check_yasm "pextrd [eax], xmm0, 1" && enable yasm || |
|
2676 | 2676 |
die "yasm not found, use --disable-yasm for a crippled build" |
2677 | 2677 |
fi |
2678 | 2678 |
|