455 |
dnl and GNU gcc with very slight changes to code which can be sumed up by: |
dnl and GNU gcc with very slight changes to code which can be sumed up by: |
456 |
dnl |
dnl |
457 |
dnl Apple: |
dnl Apple: |
458 |
dnl - compile with the option -faltivec |
dnl - compile with the option -arch ppc -faltivec |
459 |
dnl - define vectors with parentheses vec = (0,0,0,0) |
dnl - define vectors with parentheses vec = (0,0,0,0) |
460 |
dnl GNU |
dnl GNU |
461 |
dnl - compile with -maltivec -mabi=altivec |
dnl - compile with -maltivec -mabi=altivec |
480 |
#include <altivec.h> |
#include <altivec.h> |
481 |
int main() { return(0); } |
int main() { return(0); } |
482 |
EOF |
EOF |
483 |
if $CC -faltivec -c conftest.c 2>/dev/null 1>/dev/null || \ |
if $CC -arch ppc -faltivec -c conftest.c 2>/dev/null 1>/dev/null || \ |
484 |
$CC -maltivec -mabi=altivec -c conftest.c 2>/dev/null 1>/dev/null ; then |
$CC -maltivec -mabi=altivec -c conftest.c 2>/dev/null 1>/dev/null ; then |
485 |
AC_MSG_RESULT(yes) |
AC_MSG_RESULT(yes) |
486 |
SPECIFIC_CFLAGS="$SPECIFIC_CFLAGS -DHAVE_ALTIVEC_H" |
SPECIFIC_CFLAGS="$SPECIFIC_CFLAGS -DHAVE_ALTIVEC_H" |
504 |
return(0); |
return(0); |
505 |
} |
} |
506 |
EOF |
EOF |
507 |
if $CC $TEMP_ALTIVEC -faltivec -c conftest.c 2>/dev/null 1>/dev/null ; then |
if $CC $TEMP_ALTIVEC -arch ppc -faltivec -c conftest.c 2>/dev/null 1>/dev/null ; then |
508 |
AC_MSG_RESULT([yes (Apple)]) |
AC_MSG_RESULT([yes (Apple)]) |
509 |
SPECIFIC_CFLAGS="$SPECIFIC_CFLAGS -faltivec -DHAVE_ALTIVEC_PARENTHESES_DECL $TEMP_ALTIVEC" |
SPECIFIC_CFLAGS="$SPECIFIC_CFLAGS -arch ppc -faltivec -DHAVE_ALTIVEC_PARENTHESES_DECL $TEMP_ALTIVEC" |
510 |
PPC_ALTIVEC_SOURCES="SRC_PPC_ALTIVEC" |
PPC_ALTIVEC_SOURCES="SRC_PPC_ALTIVEC" |
511 |
else |
else |
512 |
cat > conftest.c << EOF |
cat > conftest.c << EOF |