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authorMans Rullgard <mans@mansr.com>2012-07-18 20:27:09 +0100
committerMans Rullgard <mans@mansr.com>2012-07-21 21:33:01 +0100
commitd0c6d424f47335231663868fe51ac5806eacd5d8 (patch)
treecc90f442f572020c3e9e5b48808300ef330051eb /configure
parentb2668c85e9d3745847f716f909ba4d3f6de0e12e (diff)
downloadffmpeg-d0c6d424f47335231663868fe51ac5806eacd5d8.tar.gz
configure: move flag filtering functions out of if/else blocks
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure135
1 files changed, 69 insertions, 66 deletions
diff --git a/configure b/configure
index 8c13df820b..2797b31035 100755
--- a/configure
+++ b/configure
@@ -1960,6 +1960,75 @@ EOF
die "Sanity test failed."
fi
+pgi_flags(){
+ for flag; do
+ case $flag in
+ -fomit-frame-pointer) echo -Mnoframe ;;
+ -g) echo -gopt ;;
+ *) echo $flag ;;
+ esac
+ done
+}
+
+suncc_flags(){
+ for flag; do
+ case $flag in
+ -march=*|-mcpu=*)
+ case "${flag#*=}" in
+ native) echo -xtarget=native ;;
+ v9|niagara) echo -xarch=sparc ;;
+ ultrasparc) echo -xarch=sparcvis ;;
+ ultrasparc3|niagara2) echo -xarch=sparcvis2 ;;
+ i586|pentium) echo -xchip=pentium ;;
+ i686|pentiumpro|pentium2) echo -xtarget=pentium_pro ;;
+ pentium3*|c3-2) echo -xtarget=pentium3 ;;
+ pentium-m) echo -xarch=sse2 -xchip=pentium3 ;;
+ pentium4*) echo -xtarget=pentium4 ;;
+ prescott|nocona) echo -xarch=sse3 -xchip=pentium4 ;;
+ *-sse3) echo -xarch=sse3 ;;
+ core2) echo -xarch=ssse3 -xchip=core2 ;;
+ amdfam10|barcelona) echo -xarch=sse4_1 ;;
+ athlon-4|athlon-[mx]p) echo -xarch=ssea ;;
+ k8|opteron|athlon64|athlon-fx)
+ echo -xarch=sse2a ;;
+ athlon*) echo -xarch=pentium_proa ;;
+ esac
+ ;;
+ -std=c99) echo -xc99 ;;
+ -fomit-frame-pointer) echo -xregs=frameptr ;;
+ -fPIC) echo -KPIC -xcode=pic32 ;;
+ -W*,*) echo $flag ;;
+ -f*-*|-W*) ;;
+ *) echo $flag ;;
+ esac
+ done
+}
+
+tms470_flags(){
+ for flag; do
+ case $flag in
+ -march=*|-mcpu=*)
+ case "${flag#*=}" in
+ armv7-a|cortex-a*) echo -mv=7a8 ;;
+ armv7-r|cortex-r*) echo -mv=7r4 ;;
+ armv7-m|cortex-m*) echo -mv=7m3 ;;
+ armv6*|arm11*) echo -mv=6 ;;
+ armv5*e|arm[79]*e*|arm9[24]6*|arm96*|arm102[26])
+ echo -mv=5e ;;
+ armv4*|arm7*|arm9[24]*) echo -mv=4 ;;
+ esac
+ ;;
+ -mfpu=neon) echo --float_support=vfpv3 --neon ;;
+ -mfpu=vfp) echo --float_support=vfpv2 ;;
+ -mfpu=vfpv3) echo --float_support=vfpv3 ;;
+ -msoft-float) echo --float_support=vfplib ;;
+ -O[0-3]|-mf=*) echo $flag ;;
+ -g) echo -g -mn ;;
+ -pds=*) echo $flag ;;
+ esac
+ done
+}
+
if $cc -v 2>&1 | grep -q '^gcc.*LLVM'; then
cc_type=llvm_gcc
gcc_extra_ver=$(expr "$($cc --version | head -n1)" : '.*\((.*)\)')
@@ -2035,30 +2104,6 @@ elif $cc -version 2>/dev/null | grep -q TMS470; then
cflags_speed='-O3 -mf=5'
cflags_size='-O3 -mf=2'
cflags_filter=tms470_flags
- tms470_flags(){
- for flag; do
- case $flag in
- -march=*|-mcpu=*)
- case "${flag#*=}" in
- armv7-a|cortex-a*) echo -mv=7a8 ;;
- armv7-r|cortex-r*) echo -mv=7r4 ;;
- armv7-m|cortex-m*) echo -mv=7m3 ;;
- armv6*|arm11*) echo -mv=6 ;;
- armv5*e|arm[79]*e*|arm9[24]6*|arm96*|arm102[26])
- echo -mv=5e ;;
- armv4*|arm7*|arm9[24]*) echo -mv=4 ;;
- esac
- ;;
- -mfpu=neon) echo --float_support=vfpv3 --neon ;;
- -mfpu=vfp) echo --float_support=vfpv2 ;;
- -mfpu=vfpv3) echo --float_support=vfpv3 ;;
- -msoft-float) echo --float_support=vfplib ;;
- -O[0-3]|-mf=*) echo $flag ;;
- -g) echo -g -mn ;;
- -pds=*) echo $flag ;;
- esac
- done
- }
elif $cc -v 2>&1 | grep -q clang; then
cc_type=clang
cc_ident=$($cc --version | head -n1)
@@ -2075,39 +2120,6 @@ elif $cc -V 2>&1 | grep -q Sun; then
cflags_speed='-O5'
cflags_size='-O5 -xspace'
cflags_filter=suncc_flags
- suncc_flags(){
- for flag; do
- case $flag in
- -march=*|-mcpu=*)
- case "${flag#*=}" in
- native) echo -xtarget=native ;;
- v9|niagara) echo -xarch=sparc ;;
- ultrasparc) echo -xarch=sparcvis ;;
- ultrasparc3|niagara2) echo -xarch=sparcvis2 ;;
- i586|pentium) echo -xchip=pentium ;;
- i686|pentiumpro|pentium2) echo -xtarget=pentium_pro ;;
- pentium3*|c3-2) echo -xtarget=pentium3 ;;
- pentium-m) echo -xarch=sse2 -xchip=pentium3 ;;
- pentium4*) echo -xtarget=pentium4 ;;
- prescott|nocona) echo -xarch=sse3 -xchip=pentium4 ;;
- *-sse3) echo -xarch=sse3 ;;
- core2) echo -xarch=ssse3 -xchip=core2 ;;
- amdfam10|barcelona) echo -xarch=sse4_1 ;;
- athlon-4|athlon-[mx]p) echo -xarch=ssea ;;
- k8|opteron|athlon64|athlon-fx)
- echo -xarch=sse2a ;;
- athlon*) echo -xarch=pentium_proa ;;
- esac
- ;;
- -std=c99) echo -xc99 ;;
- -fomit-frame-pointer) echo -xregs=frameptr ;;
- -fPIC) echo -KPIC -xcode=pic32 ;;
- -W*,*) echo $flag ;;
- -f*-*|-W*) ;;
- *) echo $flag ;;
- esac
- done
- }
elif $cc -v 2>&1 | grep -q 'PathScale\|Path64'; then
cc_type=pathscale
cc_ident=$($cc -v 2>&1 | head -n1 | tr -d :)
@@ -2132,15 +2144,6 @@ elif $cc -V 2>&1 | grep -q Portland; then
cflags_size="-O2 -Munroll=c:1 $opt_common"
cflags_noopt="-O1"
cflags_filter=pgi_flags
- pgi_flags(){
- for flag; do
- case $flag in
- -fomit-frame-pointer) echo -Mnoframe ;;
- -g) echo -gopt ;;
- *) echo $flag ;;
- esac
- done
- }
fi
test -n "$cc_type" && enable $cc_type ||