16 |
API_MINOR="3" |
API_MINOR="3" |
17 |
|
|
18 |
dnl NASM/YASM version requirement |
dnl NASM/YASM version requirement |
19 |
minimum_yasm_minor_version=7 |
minimum_yasm_major_version=1 |
20 |
minimum_nasm_minor_version=0 |
minimum_nasm_minor_version=0 |
21 |
minimum_nasm_major_version=2 |
minimum_nasm_major_version=2 |
22 |
nasm_prog="nasm" |
nasm_prog="nasm" |
128 |
dnl ========================================================================== |
dnl ========================================================================== |
129 |
|
|
130 |
AC_PROG_RANLIB |
AC_PROG_RANLIB |
131 |
|
AC_CHECK_TOOL([AR], [ar], [ar-not-found]) |
132 |
|
|
133 |
dnl ========================================================================== |
dnl ========================================================================== |
134 |
dnl |
dnl |
265 |
AC_MSG_CHECKING(for platform specific LDFLAGS/CFLAGS) |
AC_MSG_CHECKING(for platform specific LDFLAGS/CFLAGS) |
266 |
SPECIFIC_LDFLAGS="" |
SPECIFIC_LDFLAGS="" |
267 |
SPECIFIC_CFLAGS="" |
SPECIFIC_CFLAGS="" |
268 |
|
ALTIVEC_CFLAGS="" |
269 |
PRE_SHARED_LIB="" |
PRE_SHARED_LIB="" |
270 |
case "$target_os" in |
case "$target_os" in |
271 |
linux*|solaris*) |
linux*|solaris*) |
295 |
if test x"$macosx_module" = x"no"; then |
if test x"$macosx_module" = x"no"; then |
296 |
AC_MSG_RESULT([dylib options]) |
AC_MSG_RESULT([dylib options]) |
297 |
SHARED_LIB="libxvidcore.\$(API_MAJOR).\$(SHARED_EXTENSION)" |
SHARED_LIB="libxvidcore.\$(API_MAJOR).\$(SHARED_EXTENSION)" |
298 |
SPECIFIC_LDFLAGS="-dynamiclib -flat_namespace -compatibility_version \$(API_MAJOR) -current_version \$(API_MAJOR).\$(API_MINOR) -install_name \$(libdir)/\$(SHARED_LIB)" |
SPECIFIC_LDFLAGS="-Wl,-read_only_relocs,suppress -dynamiclib -flat_namespace -compatibility_version \$(API_MAJOR) -current_version \$(API_MAJOR).\$(API_MINOR) -install_name \$(libdir)/\$(SHARED_LIB)" |
299 |
else |
else |
300 |
AC_MSG_RESULT([module options]) |
AC_MSG_RESULT([module options]) |
301 |
PRE_SHARED_LIB="libxvidcore.\$(SHARED_EXTENSION)-temp.o" |
PRE_SHARED_LIB="libxvidcore.\$(SHARED_EXTENSION)-temp.o" |
356 |
dnl Checking yasm version |
dnl Checking yasm version |
357 |
dnl |
dnl |
358 |
AC_MSG_CHECKING([for yasm version]) |
AC_MSG_CHECKING([for yasm version]) |
359 |
yasm_minor=`$yasm_prog --version | cut -d '.' -f 2 | cut -d ' ' -f 1` |
yasm_major=`$yasm_prog --version | head -1 | cut -d '.' -f 1 | cut -d ' ' -f 2` |
360 |
if test -z $yasm_minor ; then |
if test -z $yasm_major ; then |
361 |
yasm_minor=-1 |
yasm_major=-1 |
362 |
fi |
fi |
363 |
AC_MSG_RESULT([$yasm_minor]) |
AC_MSG_RESULT([$yasm_major]) |
364 |
|
|
365 |
dnl Actually, yasm >= 0.6.2 should be ok |
dnl Actually, yasm >= 0.7.99.2161 should be ok |
366 |
dnl But I'm too lazy to check also the patch version... |
dnl But I'm too lazy to check also the patch version... |
367 |
if test "$yasm_minor" -lt "$minimum_yasm_minor_version" ; then |
if test "$yasm_major" -lt "$minimum_yasm_major_version" ; then |
368 |
AC_MSG_WARN([yasm version is too old]) |
AC_MSG_WARN([yasm version is too old]) |
369 |
else |
else |
370 |
found_nasm_comp_prog="yes" |
found_nasm_comp_prog="yes" |
429 |
MARK_FUNCS="" |
MARK_FUNCS="" |
430 |
;; |
;; |
431 |
*darwin*) |
*darwin*) |
432 |
AC_MSG_RESULT([macho]) |
if test "$ARCHITECTURE" = "X86_64" ; then |
433 |
NASM_FORMAT="macho" |
AC_MSG_RESULT([macho64]) |
434 |
|
NASM_FORMAT="macho64" |
435 |
|
else |
436 |
|
AC_MSG_RESULT([macho32]) |
437 |
|
NASM_FORMAT="macho32" |
438 |
|
fi |
439 |
PREFIX="-DPREFIX" |
PREFIX="-DPREFIX" |
440 |
MARK_FUNCS="" |
MARK_FUNCS="" |
441 |
;; |
;; |
462 |
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: |
463 |
dnl |
dnl |
464 |
dnl Apple: |
dnl Apple: |
465 |
dnl - compile with the option -faltivec |
dnl - compile with the option -arch ppc -faltivec |
466 |
dnl - define vectors with parentheses vec = (0,0,0,0) |
dnl - define vectors with parentheses vec = (0,0,0,0) |
467 |
dnl GNU |
dnl GNU |
468 |
dnl - compile with -maltivec -mabi=altivec |
dnl - compile with -maltivec -mabi=altivec |
487 |
#include <altivec.h> |
#include <altivec.h> |
488 |
int main() { return(0); } |
int main() { return(0); } |
489 |
EOF |
EOF |
490 |
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 || \ |
491 |
$CC -maltivec -mabi=altivec -c conftest.c 2>/dev/null 1>/dev/null ; then |
$CC -maltivec -mabi=altivec -c conftest.c 2>/dev/null 1>/dev/null ; then |
492 |
AC_MSG_RESULT(yes) |
AC_MSG_RESULT(yes) |
493 |
SPECIFIC_CFLAGS="$SPECIFIC_CFLAGS -DHAVE_ALTIVEC_H" |
SPECIFIC_CFLAGS="$SPECIFIC_CFLAGS -DHAVE_ALTIVEC_H" |
511 |
return(0); |
return(0); |
512 |
} |
} |
513 |
EOF |
EOF |
514 |
if $CC $TEMP_ALTIVEC -faltivec -c conftest.c 2>/dev/null 1>/dev/null ; then |
if $CC $TEMP_ALTIVEC -arch ppc -faltivec -c conftest.c 2>/dev/null 1>/dev/null ; then |
515 |
AC_MSG_RESULT([yes (Apple)]) |
AC_MSG_RESULT([yes (Apple)]) |
516 |
SPECIFIC_CFLAGS="$SPECIFIC_CFLAGS -faltivec -DHAVE_ALTIVEC_PARENTHESES_DECL $TEMP_ALTIVEC" |
SPECIFIC_CFLAGS="$SPECIFIC_CFLAGS -arch ppc -faltivec -DHAVE_ALTIVEC_PARENTHESES_DECL $TEMP_ALTIVEC" |
517 |
PPC_ALTIVEC_SOURCES="SRC_PPC_ALTIVEC" |
PPC_ALTIVEC_SOURCES="SRC_PPC_ALTIVEC" |
518 |
else |
else |
519 |
cat > conftest.c << EOF |
cat > conftest.c << EOF |
531 |
EOF |
EOF |
532 |
if $CC $TEMP_ALTIVEC -maltivec -mabi=altivec -c conftest.c 2>/dev/null 1>/dev/null ; then |
if $CC $TEMP_ALTIVEC -maltivec -mabi=altivec -c conftest.c 2>/dev/null 1>/dev/null ; then |
533 |
AC_MSG_RESULT([yes (GNU)]) |
AC_MSG_RESULT([yes (GNU)]) |
534 |
SPECIFIC_CFLAGS="$SPECIFIC_CFLAGS -maltivec -mabi=altivec -DHAVE_ALTIVEC_BRACES_DECL $TEMP_ALTIVEC" |
SPECIFIC_CFLAGS="$SPECIFIC_CFLAGS -DHAVE_ALTIVEC_BRACES_DECL $TEMP_ALTIVEC" |
535 |
PPC_ALTIVEC_SOURCES="SRC_PPC_ALTIVEC" |
PPC_ALTIVEC_SOURCES="SRC_PPC_ALTIVEC" |
536 |
|
ALTIVEC_CFLAGS="-maltivec -mabi=altivec" |
537 |
else |
else |
538 |
AC_MSG_RESULT([no (ppc support won't be compiled in)]) |
AC_MSG_RESULT([no (ppc support won't be compiled in)]) |
539 |
dnl Only C code can be compiled :-( |
dnl Only C code can be compiled :-( |
593 |
dnl ========================================================================== |
dnl ========================================================================== |
594 |
|
|
595 |
AC_CHECK_HEADER( |
AC_CHECK_HEADER( |
596 |
pthread.h, |
[pthread.h], |
597 |
AC_CHECK_LIB( |
[AC_CHECK_LIB( |
598 |
pthread, |
[pthread], |
599 |
pthread_create, |
[pthread_create], |
600 |
AC_CHECK_LIB( |
[SPECIFIC_CFLAGS="$SPECIFIC_CFLAGS -DHAVE_PTHREAD" |
601 |
pthread, |
SPECIFIC_LDFLAGS="$SPECIFIC_LDFLAGS -lpthread"], |
602 |
pthread_join, |
AC_MSG_WARN(Pthread not supported. No SMP support))], |
|
SPECIFIC_CFLAGS="$SPECIFIC_CFLAGS -DHAVE_PTHREAD" |
|
|
SPECIFIC_LDFLAGS="$SPECIFIC_LDFLAGS -lpthread", |
|
|
AC_MSG_WARN(Pthread not supported. No SMP support)), |
|
|
AC_MSG_WARN(Pthread not supported. No SMP support)), |
|
603 |
AC_MSG_WARN(Pthread not supported. No SMP support)) |
AC_MSG_WARN(Pthread not supported. No SMP support)) |
604 |
|
|
605 |
dnl ========================================================================== |
dnl ========================================================================== |
695 |
AC_SUBST(DCT_IA64_SOURCES) |
AC_SUBST(DCT_IA64_SOURCES) |
696 |
AC_SUBST(PPC_ALTIVEC_SOURCES) |
AC_SUBST(PPC_ALTIVEC_SOURCES) |
697 |
AC_SUBST(RANLIB) |
AC_SUBST(RANLIB) |
698 |
|
AC_SUBST(AR) |
699 |
AC_SUBST(API_MAJOR) |
AC_SUBST(API_MAJOR) |
700 |
AC_SUBST(API_MINOR) |
AC_SUBST(API_MINOR) |
701 |
AC_SUBST(STATIC_LIB) |
AC_SUBST(STATIC_LIB) |
702 |
AC_SUBST(PRE_SHARED_LIB) |
AC_SUBST(PRE_SHARED_LIB) |
703 |
AC_SUBST(SHARED_LIB) |
AC_SUBST(SHARED_LIB) |
704 |
|
AC_SUBST(ALTIVEC_CFLAGS) |
705 |
|
|
706 |
dnl ========================================================================== |
dnl ========================================================================== |
707 |
dnl |
dnl |