Properly check for AltiVec CFLAGS instead of guessing based on compiler vendor.

Originally committed as revision 12448 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Diego Biurrun 2008-03-15 15:54:20 +00:00
parent b96644bfe3
commit 4477b9f424

9
configure vendored
View File

@ -1532,12 +1532,9 @@ fi
# AltiVec flags: The FSF version of GCC differs from the Apple version
if enabled altivec; then
if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
add_cflags "-faltivec"
else
add_cflags "-maltivec -mabi=altivec"
check_header altivec.h
fi
check_cflags -maltivec -mabi=altivec &&
check_header altivec.h ||
check_cflags -faltivec
# check if our compiler supports Motorola AltiVec C API
enabled altivec_h &&