ffmpeg | branch: master | Jin Bo <[email protected]> | Tue Aug 3 12:05:21 2021 +0800| [903c5d58f0311b12bd8127a545f1bf8549307f5c] | committer: Michael Niedermayer
configure: [loongson] adjust MMI check in configure After standardizing the use of 'pxor' in commit 'ebedd26', FFmpeg build failed with upstream compiler, for 'pxor' is not supported in time. This patch helps to workaround the build failure by checking whether 'pxor' is supported during configuration, if not, MMI will be disabled. Reviewed-by: [email protected] Signed-off-by: Michael Niedermayer <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=903c5d58f0311b12bd8127a545f1bf8549307f5c --- configure | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure b/configure index f9fdf58bc3..82639ce057 100755 --- a/configure +++ b/configure @@ -5947,7 +5947,7 @@ elif enabled mips; then enabled loongson3 && check_inline_asm loongson3 '"gsldxc1 $f0, 0($2, $3)"' '-mloongson-ext' && append MMIFLAGS '-mloongson-ext' # MMI can be detected at runtime too - enabled mmi && check_inline_asm mmi '"punpcklhw $f0, $f0, $f0"' '-mloongson-mmi' && append MMIFLAGS '-mloongson-mmi' + enabled mmi && check_inline_asm mmi '"pxor $f0, $f0, $f0"' '-mloongson-mmi' && append MMIFLAGS '-mloongson-mmi' if enabled bigendian && enabled msa; then disable msa _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
