forked from FFmpeg/FFmpeg
configure: move flag filtering functions out of if/else blocks
Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Mans Rullgard
parent
b2668c85e9
commit
d0c6d424f4
1 changed files with 69 additions and 66 deletions
135
configure
vendored
135
configure
vendored
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@ -1960,6 +1960,75 @@ EOF
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die "Sanity test failed."
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fi
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pgi_flags(){
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for flag; do
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case $flag in
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-fomit-frame-pointer) echo -Mnoframe ;;
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-g) echo -gopt ;;
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*) echo $flag ;;
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esac
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done
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}
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suncc_flags(){
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for flag; do
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case $flag in
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-march=*|-mcpu=*)
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case "${flag#*=}" in
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native) echo -xtarget=native ;;
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v9|niagara) echo -xarch=sparc ;;
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ultrasparc) echo -xarch=sparcvis ;;
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ultrasparc3|niagara2) echo -xarch=sparcvis2 ;;
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i586|pentium) echo -xchip=pentium ;;
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i686|pentiumpro|pentium2) echo -xtarget=pentium_pro ;;
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pentium3*|c3-2) echo -xtarget=pentium3 ;;
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pentium-m) echo -xarch=sse2 -xchip=pentium3 ;;
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pentium4*) echo -xtarget=pentium4 ;;
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prescott|nocona) echo -xarch=sse3 -xchip=pentium4 ;;
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*-sse3) echo -xarch=sse3 ;;
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core2) echo -xarch=ssse3 -xchip=core2 ;;
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amdfam10|barcelona) echo -xarch=sse4_1 ;;
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athlon-4|athlon-[mx]p) echo -xarch=ssea ;;
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k8|opteron|athlon64|athlon-fx)
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echo -xarch=sse2a ;;
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athlon*) echo -xarch=pentium_proa ;;
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esac
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;;
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-std=c99) echo -xc99 ;;
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-fomit-frame-pointer) echo -xregs=frameptr ;;
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-fPIC) echo -KPIC -xcode=pic32 ;;
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-W*,*) echo $flag ;;
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-f*-*|-W*) ;;
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*) echo $flag ;;
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esac
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done
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}
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tms470_flags(){
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for flag; do
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case $flag in
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-march=*|-mcpu=*)
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case "${flag#*=}" in
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armv7-a|cortex-a*) echo -mv=7a8 ;;
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armv7-r|cortex-r*) echo -mv=7r4 ;;
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armv7-m|cortex-m*) echo -mv=7m3 ;;
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armv6*|arm11*) echo -mv=6 ;;
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armv5*e|arm[79]*e*|arm9[24]6*|arm96*|arm102[26])
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echo -mv=5e ;;
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armv4*|arm7*|arm9[24]*) echo -mv=4 ;;
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esac
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;;
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-mfpu=neon) echo --float_support=vfpv3 --neon ;;
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-mfpu=vfp) echo --float_support=vfpv2 ;;
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-mfpu=vfpv3) echo --float_support=vfpv3 ;;
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-msoft-float) echo --float_support=vfplib ;;
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-O[0-3]|-mf=*) echo $flag ;;
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-g) echo -g -mn ;;
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-pds=*) echo $flag ;;
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esac
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done
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}
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if $cc -v 2>&1 | grep -q '^gcc.*LLVM'; then
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cc_type=llvm_gcc
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gcc_extra_ver=$(expr "$($cc --version | head -n1)" : '.*\((.*)\)')
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@ -2035,30 +2104,6 @@ elif $cc -version 2>/dev/null | grep -q TMS470; then
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cflags_speed='-O3 -mf=5'
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cflags_size='-O3 -mf=2'
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cflags_filter=tms470_flags
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tms470_flags(){
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for flag; do
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case $flag in
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-march=*|-mcpu=*)
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case "${flag#*=}" in
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armv7-a|cortex-a*) echo -mv=7a8 ;;
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armv7-r|cortex-r*) echo -mv=7r4 ;;
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armv7-m|cortex-m*) echo -mv=7m3 ;;
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armv6*|arm11*) echo -mv=6 ;;
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armv5*e|arm[79]*e*|arm9[24]6*|arm96*|arm102[26])
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echo -mv=5e ;;
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armv4*|arm7*|arm9[24]*) echo -mv=4 ;;
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esac
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;;
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-mfpu=neon) echo --float_support=vfpv3 --neon ;;
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-mfpu=vfp) echo --float_support=vfpv2 ;;
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-mfpu=vfpv3) echo --float_support=vfpv3 ;;
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-msoft-float) echo --float_support=vfplib ;;
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-O[0-3]|-mf=*) echo $flag ;;
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-g) echo -g -mn ;;
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-pds=*) echo $flag ;;
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esac
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done
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}
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elif $cc -v 2>&1 | grep -q clang; then
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cc_type=clang
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cc_ident=$($cc --version | head -n1)
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@ -2075,39 +2120,6 @@ elif $cc -V 2>&1 | grep -q Sun; then
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cflags_speed='-O5'
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cflags_size='-O5 -xspace'
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cflags_filter=suncc_flags
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suncc_flags(){
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for flag; do
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case $flag in
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-march=*|-mcpu=*)
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case "${flag#*=}" in
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native) echo -xtarget=native ;;
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v9|niagara) echo -xarch=sparc ;;
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ultrasparc) echo -xarch=sparcvis ;;
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ultrasparc3|niagara2) echo -xarch=sparcvis2 ;;
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i586|pentium) echo -xchip=pentium ;;
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i686|pentiumpro|pentium2) echo -xtarget=pentium_pro ;;
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pentium3*|c3-2) echo -xtarget=pentium3 ;;
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pentium-m) echo -xarch=sse2 -xchip=pentium3 ;;
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pentium4*) echo -xtarget=pentium4 ;;
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prescott|nocona) echo -xarch=sse3 -xchip=pentium4 ;;
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*-sse3) echo -xarch=sse3 ;;
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core2) echo -xarch=ssse3 -xchip=core2 ;;
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amdfam10|barcelona) echo -xarch=sse4_1 ;;
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athlon-4|athlon-[mx]p) echo -xarch=ssea ;;
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k8|opteron|athlon64|athlon-fx)
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echo -xarch=sse2a ;;
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athlon*) echo -xarch=pentium_proa ;;
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esac
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;;
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-std=c99) echo -xc99 ;;
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-fomit-frame-pointer) echo -xregs=frameptr ;;
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-fPIC) echo -KPIC -xcode=pic32 ;;
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-W*,*) echo $flag ;;
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-f*-*|-W*) ;;
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*) echo $flag ;;
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esac
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done
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}
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elif $cc -v 2>&1 | grep -q 'PathScale\|Path64'; then
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cc_type=pathscale
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cc_ident=$($cc -v 2>&1 | head -n1 | tr -d :)
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@ -2132,15 +2144,6 @@ elif $cc -V 2>&1 | grep -q Portland; then
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cflags_size="-O2 -Munroll=c:1 $opt_common"
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cflags_noopt="-O1"
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cflags_filter=pgi_flags
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pgi_flags(){
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for flag; do
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case $flag in
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-fomit-frame-pointer) echo -Mnoframe ;;
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-g) echo -gopt ;;
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*) echo $flag ;;
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esac
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done
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}
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fi
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test -n "$cc_type" && enable $cc_type ||
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