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Code

detect Centaur CPUs (Winchip, VIA C3)

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@16682 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
henry 2005-10-05 19:52:13 +00:00
parent 5b2ce5274f
commit d05960762c
1 changed files with 27 additions and 3 deletions
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30
configure vendored
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@ -850,6 +850,30 @@ case "$host_arch" in
*) proc=pentium4 iproc=686 ;;
esac
;;
CentaurHauls)
case "$pfamily" in
5) iproc=586
if test "$pmodel" -ge 8; then
proc=winchip2
elif test "$pmodel" -ge 4; then
proc=winchip-c6
else
proc=i586
fi
;;
6) iproc=686
# VIA C3 has SSE, but doesn't have MMX2
# workaround for SSE => MMX2 implication above
_mmx2=no
if test "$pmodel" -ge 9; then
proc=c3-2
else
proc=i686
fi
;;
*) proc=i686 iproc=i686 ;;
esac
;;
unknown)
case "$pfamily" in
3) proc=i386 iproc=386 ;;
@ -896,13 +920,13 @@ EOF
fi
fi
fi
if test "$proc" = "pentium4" || test "$proc" = "pentium3" || test "$proc" = "pentium2" || test "$proc" = "athlon"; then
if test "$proc" = "pentium4" || test "$proc" = "pentium3" || test "$proc" = "pentium2" || test "$proc" = "athlon" || test "$proc" = "c3-2"; then
cc_check -march=$proc $cpuopt=$proc || proc=i686
fi
if test "$proc" = "i686" || test "$proc" = "pentium-mmx"; then
if test "$proc" = "i686" || test "$proc" = "pentium-mmx" || test "$proc" = "winchip-c6" || test "$proc" = "winchip2"; then
cc_check -march=$proc $cpuopt=$proc || proc=i586
fi
if test "$proc" = "i586" ; then
if test "$proc" = "i586" || test "$proc" = "c3" ; then
cc_check -march=$proc $cpuopt=$proc || proc=i486
fi
if test "$proc" = "i486" ; then