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configure: disabled -mips64 option for loongson and remove redundant cpuflags 

1.Option -march=loongson3a conflicts with -mips64 or -mips64r2.
2.Option -mhard-float has been removed.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
周晓勇 2015-05-13 12:50:20 +08:00 committed by Michael Niedermayer
parent 51f6455285
commit ce95c14cd4
1 changed files with 2 additions and 4 deletions
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6
configure vendored
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@ -3937,7 +3937,6 @@ elif enabled mips; then
enable fast_cmov
enable fast_unaligned
disable aligned_stack
cpuflags="-march=$cpu"
;;
generic)
disable mips32r5
@ -4691,7 +4690,7 @@ elif enabled mips; then
if enabled mips64 && (enabled mipsdspr1 || enabled mipsdspr2); then
add_cflags "-mips64r2"
add_asflags "-mips64r2"
elif enabled mips64 && enabled mipsfpu; then
elif enabled mips64 && enabled mipsfpu && disabled loongson3; then
add_cflags "-mips64"
add_asflags "-mips64"
elif enabled mipsdspr1 || enabled mipsdspr2; then
@ -4716,8 +4715,7 @@ elif enabled mips; then
check_inline_asm mipsfpu '"madd.d $f0, $f2, $f4, $f6"'
enabled msa && check_cflags "-mmsa" && check_ldflags "-mmsa" &&
check_inline_asm msa '"addvi.b $w0, $w1, 1"'
enabled loongson3 && add_cflags "-mhard-float" && add_asflags "-mhard-float" &&
check_inline_asm loongson3 '"gsldxc1 $f0, 0($2, $3)"'
enabled loongson3 && check_inline_asm loongson3 '"gsldxc1 $f0, 0($2, $3)"'
enabled mips32r5 && add_asflags "-mips32r5 -mfp64"
enabled mips64r6 && add_asflags "-mips64r6 -mfp64"