configure.in
changeset 5259 6a65c1fc07af
parent 5226 710d00cb3a6a
child 5314 ead9bbbdcaf3
     1.1 --- a/configure.in	Fri Feb 11 14:42:58 2011 -0800
     1.2 +++ b/configure.in	Fri Feb 11 14:51:04 2011 -0800
     1.3 @@ -501,33 +501,6 @@
     1.4          fi
     1.5      fi
     1.6  
     1.7 -    AC_ARG_ENABLE(3dnow,
     1.8 -AC_HELP_STRING([--enable-3dnow], [use MMX assembly routines [[default=yes]]]),
     1.9 -                  , enable_3dnow=yes)
    1.10 -    if test x$enable_3dnow = xyes; then
    1.11 -        save_CFLAGS="$CFLAGS"
    1.12 -        have_gcc_3dnow=no
    1.13 -        AC_MSG_CHECKING(for GCC -m3dnow option)
    1.14 -        amd3dnow_CFLAGS="-m3dnow"
    1.15 -        CFLAGS="$save_CFLAGS $amd3dnow_CFLAGS"
    1.16 -
    1.17 -        AC_TRY_COMPILE([
    1.18 -        #include <mm3dnow.h>
    1.19 -        #ifndef __3dNOW__
    1.20 -        #error Assembler CPP flag not enabled
    1.21 -        #endif
    1.22 -        ],[
    1.23 -        ],[
    1.24 -        have_gcc_3dnow=yes
    1.25 -        ])
    1.26 -        AC_MSG_RESULT($have_gcc_3dnow)
    1.27 -        CFLAGS="$save_CFLAGS"
    1.28 -
    1.29 -        if test x$have_gcc_3dnow = xyes; then
    1.30 -            EXTRA_CFLAGS="$EXTRA_CFLAGS $amd3dnow_CFLAGS"
    1.31 -        fi
    1.32 -    fi
    1.33 -
    1.34      AC_ARG_ENABLE(sse,
    1.35  AC_HELP_STRING([--enable-sse], [use SSE assembly routines [[default=yes]]]),
    1.36                    , enable_sse=yes)
    1.37 @@ -599,82 +572,6 @@
    1.38              EXTRA_CFLAGS="$EXTRA_CFLAGS $sse2_CFLAGS"
    1.39          fi
    1.40      fi
    1.41 -
    1.42 -    AC_ARG_ENABLE(altivec,
    1.43 -AC_HELP_STRING([--enable-altivec], [use Altivec assembly routines [[default=yes]]]),
    1.44 -                  , enable_altivec=yes)
    1.45 -    if test x$enable_altivec = xyes; then
    1.46 -        save_CFLAGS="$CFLAGS"
    1.47 -        have_gcc_altivec=no
    1.48 -        have_altivec_h_hdr=no
    1.49 -        altivec_CFLAGS="-maltivec"
    1.50 -        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
    1.51 -
    1.52 -        AC_MSG_CHECKING(for Altivec with GCC altivec.h and -maltivec option)
    1.53 -        AC_TRY_COMPILE([
    1.54 -        #include <altivec.h>
    1.55 -        vector unsigned int vzero() {
    1.56 -            return vec_splat_u32(0);
    1.57 -        }
    1.58 -        ],[
    1.59 -        ],[
    1.60 -        have_gcc_altivec=yes
    1.61 -        have_altivec_h_hdr=yes
    1.62 -        ])
    1.63 -        AC_MSG_RESULT($have_gcc_altivec)
    1.64 -
    1.65 -        if test x$have_gcc_altivec = xno; then
    1.66 -            AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
    1.67 -            AC_TRY_COMPILE([
    1.68 -            vector unsigned int vzero() {
    1.69 -                return vec_splat_u32(0);
    1.70 -            }
    1.71 -            ],[
    1.72 -            ],[
    1.73 -            have_gcc_altivec=yes
    1.74 -            ])
    1.75 -            AC_MSG_RESULT($have_gcc_altivec)
    1.76 -        fi
    1.77 -
    1.78 -        if test x$have_gcc_altivec = xno; then
    1.79 -            AC_MSG_CHECKING(for Altivec with GCC altivec.h and -faltivec option)
    1.80 -            altivec_CFLAGS="-faltivec"
    1.81 -            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
    1.82 -            AC_TRY_COMPILE([
    1.83 -            #include <altivec.h>
    1.84 -            vector unsigned int vzero() {
    1.85 -                return vec_splat_u32(0);
    1.86 -            }
    1.87 -            ],[
    1.88 -            ],[
    1.89 -            have_gcc_altivec=yes
    1.90 -            have_altivec_h_hdr=yes
    1.91 -            ])
    1.92 -            AC_MSG_RESULT($have_gcc_altivec)
    1.93 -        fi
    1.94 -
    1.95 -        if test x$have_gcc_altivec = xno; then
    1.96 -            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
    1.97 -            AC_TRY_COMPILE([
    1.98 -            vector unsigned int vzero() {
    1.99 -                return vec_splat_u32(0);
   1.100 -            }
   1.101 -            ],[
   1.102 -            ],[
   1.103 -            have_gcc_altivec=yes
   1.104 -            ])
   1.105 -            AC_MSG_RESULT($have_gcc_altivec)
   1.106 -        fi
   1.107 -        CFLAGS="$save_CFLAGS"
   1.108 -
   1.109 -        if test x$have_gcc_altivec = xyes; then
   1.110 -            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
   1.111 -            if test x$have_altivec_h_hdr = xyes; then
   1.112 -              AC_DEFINE(HAVE_ALTIVEC_H)
   1.113 -            fi
   1.114 -            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
   1.115 -        fi
   1.116 -    fi
   1.117  fi
   1.118  
   1.119  dnl See if the OSS audio interface is supported