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configure: simplify $cpu handling for some architectures

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Originally committed as revision 21298 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård 2010-01-18 21:05:12 +00:00
parent 9dbd5c3dd3
commit 34ba23c975
1 changed files with 11 additions and 29 deletions
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40
configure vendored
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@ -1881,44 +1881,26 @@ elif enabled sparc; then
elif enabled arm; then
case $cpu in
arm11*|cortex*)
cpuflags="-mcpu=$cpu"
;;
armv[67]*)
cpuflags="-march=$cpu"
;;
armv*)
cpuflags="-march=$cpu"
;;
arm*)
cpuflags="-mcpu=$cpu"
;;
esac
case $cpu in
armv*)
cpuflags="-march=$cpu"
;;
*)
cpuflags="-mcpu=$cpu"
;;
esac
elif enabled alpha; then
case $cpu in
ev4|ev45|ev5|ev56|pca56|ev6|ev67)
enabled ccc && cpuflags="-arch $cpu" || cpuflags="-mcpu=$cpu"
;;
esac
enabled ccc && cpuflags="-arch $cpu" || cpuflags="-mcpu=$cpu"
elif enabled bfin; then
case $cpu in
bf*)
cpuflags="-mcpu=$cpu"
;;
esac
cpuflags="-mcpu=$cpu"
elif enabled mips; then
case $cpu in
mips*|[45]k*|[237]4k*|m4k|r*000|loongson2[ef])
cpuflags="-march=$cpu"
;;
esac
cpuflags="-march=$cpu"
elif enabled avr32; then