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support for AMD64 compiler optimizations flags in 32-bit mode. Patch by Corey Hickey

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@15579 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
gpoirier 2005-05-28 15:25:10 +00:00
parent 1b82c658bf
commit 38668f1602
1 changed files with 9 additions and 1 deletions
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10
configure vendored
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@ -801,7 +801,12 @@ case "$host_arch" in
proc=athlon # TODO: should the Duron Spitfire be considered a Thunderbird instead?
fi
;;
15) iproc=686
# athlon64 cpu-type only supported in gcc >= 3.4.0, but that will be
# caught and remedied in the optimation tests below.
proc=athlon64
;;
*) proc=athlon-xp iproc=686 ;;
esac
;;
@ -857,6 +862,9 @@ cat > $TMPC << EOF
int main(void) { return 0; }
EOF
if test "$_runtime_cpudetection" = no ; then
if test "$proc" = "k8" -o "$proc" = "opteron" -o "$proc" = "athlon64" -o "$proc" = "athlon-fx" ; then
cc_check -march=$proc $cpuopt=$proc || proc=athlon-xp
fi
if test "$proc" = "athlon-xp" || test "$proc" = "athlon-4" || test "$proc" = "athlon-tbird"; then
cc_check -march=$proc $cpuopt=$proc || proc=athlon
fi