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-rwxr-xr-xconfigure9
1 files changed, 5 insertions, 4 deletions
diff --git a/configure b/configure
index 00c3dd76bd..c3a643d3fc 100755
--- a/configure
+++ b/configure
@@ -482,6 +482,7 @@ _armv5te=auto
_armv6=auto
_iwmmxt=auto
_mtrr=auto
+_altivec=auto
_install=install
_ranlib=ranlib
_ldconfig=ldconfig
@@ -2021,21 +2022,20 @@ EOF
_march=''
_mcpu=''
_optimizing=''
- _altivec=no
echocheck "CPU type"
case $system_name in
Linux)
proc=`$_cpuinfo | grep 'cpu' | cut -d ':' -f 2 | cut -d ',' -f 1 | cut -b 2- | _head 1`
if test -n "`$_cpuinfo | grep altivec`"; then
- _altivec=yes
+ test $_altivec = auto && _altivec=yes
fi
;;
Darwin)
proc=`$_cpuinfo | grep "Processor type" | cut -f 3 -d ' ' | sed 's/ppc//'`
if [ `sysctl -n hw.vectorunit` -eq 1 -o \
"`sysctl -n hw.optional.altivec 2> /dev/null`" = "1" ]; then
- _altivec=yes
+ test $_altivec = auto && _altivec=yes
fi
;;
NetBSD)
@@ -2045,7 +2045,7 @@ EOF
;;
*)
if [ `sysctl -n machdep.altivec` -eq 1 ]; then
- _altivec=yes
+ test $_altivec = auto && _altivec=yes
fi
;;
esac
@@ -2057,6 +2057,7 @@ EOF
if test "$_altivec" = yes; then
echores "$proc altivec"
else
+ _altivec=no
echores "$proc"
fi