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check for ARM VFP support

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Originally committed as revision 12911 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård 2008-04-20 16:14:06 +00:00
parent 159ef4b02a
commit f55b299ae6
1 changed files with 5 additions and 0 deletions
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5
configure vendored
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@ -124,6 +124,7 @@ show_help(){
echo " --disable-ssse3 disable SSSE3 usage"
echo " --disable-armv5te disable armv5te usage"
echo " --disable-armv6 disable armv6 usage"
echo " --disable-armvfp disable ARM VFP usage"
echo " --disable-iwmmxt disable iwmmxt usage"
echo " --disable-altivec disable AltiVec usage"
echo " --disable-network disable network support [default=no]"
@ -693,6 +694,7 @@ ARCH_EXT_LIST='
altivec
armv5te
armv6
armvfp
iwmmxt
mmi
mmx
@ -794,6 +796,7 @@ CMDLINE_SET='
altivec_deps="powerpc"
armv5te_deps="armv4l"
armv6_deps="armv4l"
armvfp_deps="armv4l"
iwmmxt_deps="armv4l"
mmi_deps="mips"
mmx_deps="x86"
@ -1528,6 +1531,7 @@ fi
enabled armv4l && check_asm pld '"pld [r0]"'
enabled armv5te && check_asm armv5te '"qadd r0, r0, r0"'
enabled armv6 && check_asm armv6 '"sadd16 r0, r0, r0"'
enabled armvfp && check_asm armvfp '"fadds s0, s0, s0"'
enabled iwmmxt && check_asm iwmmxt '"wunpckelub wr6, wr4"'
enabled mmi && check_asm mmi '"lq $2, 0($2)"'
enabled vis && check_asm vis '"pdist %f0, %f0, %f0"' -mcpu=ultrasparc
@ -1860,6 +1864,7 @@ fi
if test $arch = "armv4l"; then
echo "ARMv5TE enabled ${armv5te-no}"
echo "ARMv6 enabled ${armv6-no}"
echo "ARM VFP enabled ${armvfp-no}"
echo "IWMMXT enabled ${iwmmxt-no}"
fi
if test $arch = "mips"; then