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Only set HAVE_MMX when a supported CPU is specified

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Originally committed as revision 21277 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård 2010-01-18 01:25:57 +00:00
parent 7da0d82104
commit 8d072dd2a9
1 changed files with 5 additions and 1 deletions
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6
configure vendored
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@ -1789,8 +1789,12 @@ case $cpu in
cpuflags="-mcpu=cell"
enable ldbrx
;;
i[345]86|pentium)
cpuflags="-march=$cpu"
disable mmx
;;
# targets that do NOT support conditional mov (cmov)
i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)
pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)
cpuflags="-march=$cpu"
disable cmov
;;