[FFmpeg-devel] [PATCH] x86: Require yasm or --disable-yasm

Alex Converse alex.converse
Thu Aug 26 20:31:11 CEST 2010


2010/8/26 M?ns Rullg?rd <mans at mansr.com>:
> Alex Converse <alex.converse at gmail.com> writes:
>
>> Yasm is important but not installed with a default toolchain almost everywhere.
>>
>> Index: configure
>> ===================================================================
>> --- configure (revision 24937)
>> +++ configure (working copy)
>> @@ -2570,7 +2570,8 @@
>> ? ? ?esac
>> ? ? ?if ! disabled yasm; then
>> ? ? ? ? ?check_yasm "pabsw xmm0, xmm0" && enable yasm ||
>> - ? ? ? ? ? ?warn "yasm not found, performance will suffer"
>> + ? ? ? ? ? ?die "yasm not found, performance will suffer. " \
>> + ? ? ? ? ? ?"If you really want to compile without yasm, configure with --disable-yasm."
>> ? ? ?fi
>
> Yasm should be required only if mmx is enabled.
>

Applied with changes



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