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ppro and mmx optimizations are now enabled by default (K6 users should 

buy real processors).
This commit is contained in:
Christophe Massiot 2000-11-29 14:36:20 +00:00
parent 4676ccbc9a
commit 266e3eabc0
2 changed files with 18 additions and 11 deletions
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19
configure vendored
View File

@ -3056,19 +3056,22 @@ fi
PLUGINS=${PLUGINS}"yuv ";
OPTIMS=1;
ARCH=${host_cpu}
# Check whether --enable-ppro or --disable-ppro was given.
if test "${enable_ppro+set}" = set; then
enableval="$enable_ppro"
if test x$enableval = xyes; then ARCH=${ARCH}" ppro"; fi
else
if test x${host_cpu} = xi686; then ARCH=${ARCH}" ppro"; fi
fi
# Check whether --enable-mmx or --disable-mmx was given.
if test "${enable_mmx+set}" = set; then
enableval="$enable_mmx"
if test x`echo $ARCH | cut -b3-4` = x86 ; then if test x$enableval = xyes; then ARCH=${ARCH}" mmx"; PLUGINS=${PLUGINS}"yuvmmx "; fi; fi
else
if test x${host_cpu} = xi686 -o x${host_cpu} = xi586; then ARCH=${ARCH}" mmx"; PLUGINS=${PLUGINS}"yuvmmx "; fi
fi
# Check whether --enable-debug or --disable-debug was given.
@ -3087,6 +3090,8 @@ fi
if test "${enable_optimizations+set}" = set; then
enableval="$enable_optimizations"
if test x$enableval = xno; then OPTIMS=0; fi
else
OPTIMS=1
fi
@ -3159,17 +3164,17 @@ if test "${enable_alsa+set}" = set; then
enableval="$enable_alsa"
if test x$enable_alsa = xyes; then ac_safe=`echo "sys/asoundlib.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for sys/asoundlib.h""... $ac_c" 1>&6
echo "configure:3163: checking for sys/asoundlib.h" >&5
echo "configure:3168: checking for sys/asoundlib.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3168 "configure"
#line 3173 "configure"
#include "confdefs.h"
#include <sys/asoundlib.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3173: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:3178: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@ -3186,7 +3191,7 @@ fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
echo $ac_n "checking for main in -lasound""... $ac_c" 1>&6
echo "configure:3190: checking for main in -lasound" >&5
echo "configure:3195: checking for main in -lasound" >&5
ac_lib_var=`echo asound'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@ -3194,14 +3199,14 @@ else
ac_save_LIBS="$LIBS"
LIBS="-lasound $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3198 "configure"
#line 3203 "configure"
#include "confdefs.h"
int main() {
main()
; return 0; }
EOF
if { (eval echo configure:3205: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:3210: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else

10
configure.in
View File

@ -64,15 +64,16 @@ AC_HEADER_TIME
dnl default plugins
PLUGINS=${PLUGINS}"yuv ";
OPTIMS=1;
ARCH=${host_cpu}
AC_ARG_ENABLE(ppro,
[ --enable-ppro Enable PentiumPro optimizations (default is no)],
[ if test x$enableval = xyes; then ARCH=${ARCH}" ppro"; fi ])
[ if test x$enableval = xyes; then ARCH=${ARCH}" ppro"; fi ],
[ if test x${host_cpu} = xi686; then ARCH=${ARCH}" ppro"; fi ])
AC_ARG_ENABLE(mmx,
[ --enable-mmx Enable MMX optimizations (default is no)],
[ if test x`echo $ARCH | cut -b3-4` = x86 ; then if test x$enableval = xyes; then ARCH=${ARCH}" mmx"; PLUGINS=${PLUGINS}"yuvmmx "; fi; fi ])
[ if test x`echo $ARCH | cut -b3-4` = x86 ; then if test x$enableval = xyes; then ARCH=${ARCH}" mmx"; PLUGINS=${PLUGINS}"yuvmmx "; fi; fi ],
[ if test x${host_cpu} = xi686 -o x${host_cpu} = xi586; then ARCH=${ARCH}" mmx"; PLUGINS=${PLUGINS}"yuvmmx "; fi ] )
AC_ARG_ENABLE(debug,
[ --enable-debug Enable debug mode (default is no)],
[ if test x$enableval = xyes; then DEBUG=1; fi ])
@ -81,7 +82,8 @@ AC_ARG_ENABLE(stats,
[ if test x$enableval = xyes; then STATS=1; fi ])
AC_ARG_ENABLE(optimizations,
[ --enable-optimizations Enable compiler optimizations (default enabled)],
[ if test x$enableval = xno; then OPTIMS=0; fi ])
[ if test x$enableval = xno; then OPTIMS=0; fi ],
[ OPTIMS=1 ])
SYS=${host_os}