diff options
| -rwxr-xr-x | configure | 160 |
1 files changed, 80 insertions, 80 deletions
@@ -1525,6 +1525,86 @@ if test -n "$sysroot"; then esac fi +# Add processor-specific flags +case $cpu in + 601|ppc601|PowerPC601) + cpuflags="-mcpu=601" + ;; + 603*|ppc603*|PowerPC603*) + cpuflags="-mcpu=603" + ;; + 604*|ppc604*|PowerPC604*) + cpuflags="-mcpu=604" + ;; + G3|g3|75*|ppc75*|PowerPC75*) + cpuflags="-mcpu=750 -mpowerpc-gfxopt" + ;; + G4|g4|745*|ppc745*|PowerPC745*) + cpuflags="-mcpu=7450 -mpowerpc-gfxopt" + ;; + 74*|ppc74*|PowerPC74*) + cpuflags="-mcpu=7400 -mpowerpc-gfxopt" + ;; + G5|g5|970|ppc970|PowerPC970|power4*|Power4*) + cpuflags="-mcpu=970 -mpowerpc-gfxopt -mpowerpc64" + ;; + Cell|CELL|cell) + cpuflags="-mcpu=cell" + enable ldbrx + ;; + # targets that do NOT support conditional mov (cmov) + i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3) + cpuflags="-march=$cpu" + disable cmov + ;; + # targets that do support conditional mov (cmov) + i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2) + cpuflags="-march=$cpu" + enable cmov + enable fast_cmov + ;; + # targets that do support conditional mov but on which it's slow + pentium4|pentium4m|prescott|nocona) + cpuflags="-march=$cpu" + enable cmov + disable fast_cmov + ;; + sparc64) + cpuflags="-mcpu=v9" + ;; + arm11*|cortex*) + cpuflags="-mcpu=$cpu" + enable fast_unaligned + ;; + armv[67]*) + cpuflags="-march=$cpu" + enable fast_unaligned + ;; + armv*) + cpuflags="-march=$cpu" + ;; + arm*) + cpuflags="-mcpu=$cpu" + ;; + ev4|ev45|ev5|ev56|pca56|ev6|ev67) + enabled ccc && cpuflags="-arch $cpu" || cpuflags="-mcpu=$cpu" + ;; + bf*) + cpuflags="-mcpu=$cpu" + ;; + mips*|[45]k*|[237]4k*|m4k|r*000|loongson2[ef]) + cpuflags="-march=$cpu" + ;; + generic) + ;; + *) + echo "WARNING: Unknown CPU \"$cpu\", ignored." + ;; +esac + +add_cflags $cpuflags +add_asflags $cpuflags + # compiler sanity check check_exec <<EOF int main(void){ return 0; } @@ -1855,86 +1935,6 @@ fi disabled optimizations || check_cflags -fomit-frame-pointer -# Add processor-specific flags - case $cpu in - 601|ppc601|PowerPC601) - cpuflags="-mcpu=601" - ;; - 603*|ppc603*|PowerPC603*) - cpuflags="-mcpu=603" - ;; - 604*|ppc604*|PowerPC604*) - cpuflags="-mcpu=604" - ;; - G3|g3|75*|ppc75*|PowerPC75*) - cpuflags="-mcpu=750 -mpowerpc-gfxopt" - ;; - G4|g4|745*|ppc745*|PowerPC745*) - cpuflags="-mcpu=7450 -mpowerpc-gfxopt" - ;; - 74*|ppc74*|PowerPC74*) - cpuflags="-mcpu=7400 -mpowerpc-gfxopt" - ;; - G5|g5|970|ppc970|PowerPC970|power4*|Power4*) - cpuflags="-mcpu=970 -mpowerpc-gfxopt -mpowerpc64" - ;; - Cell|CELL|cell) - cpuflags="-mcpu=cell" - enable ldbrx - ;; - # targets that do NOT support conditional mov (cmov) - i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3) - cpuflags="-march=$cpu" - disable cmov - ;; - # targets that do support conditional mov (cmov) - i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2) - cpuflags="-march=$cpu" - enable cmov - enable fast_cmov - ;; - # targets that do support conditional mov but on which it's slow - pentium4|pentium4m|prescott|nocona) - cpuflags="-march=$cpu" - enable cmov - disable fast_cmov - ;; - sparc64) - cpuflags="-mcpu=v9" - ;; - arm11*|cortex*) - cpuflags="-mcpu=$cpu" - enable fast_unaligned - ;; - armv[67]*) - cpuflags="-march=$cpu" - enable fast_unaligned - ;; - armv*) - cpuflags="-march=$cpu" - ;; - arm*) - cpuflags="-mcpu=$cpu" - ;; - ev4|ev45|ev5|ev56|pca56|ev6|ev67) - enabled ccc && cpuflags="-arch $cpu" || cpuflags="-mcpu=$cpu" - ;; - bf*) - cpuflags="-mcpu=$cpu" - ;; - mips*|[45]k*|[237]4k*|m4k|r*000|loongson2[ef]) - cpuflags="-march=$cpu" - ;; - generic) - ;; - *) - echo "WARNING: Unknown CPU \"$cpu\", ignored." - ;; - esac - -add_cflags $cpuflags -add_asflags $cpuflags - check_cc <<EOF || die "Symbol mangling check failed." int ff_extern; EOF |