10 |
AC_CONFIG_SRCDIR(configure.in) |
AC_CONFIG_SRCDIR(configure.in) |
11 |
|
|
12 |
dnl Do not forget to increase that when needed. |
dnl Do not forget to increase that when needed. |
13 |
API_MAJOR="3" |
API_MAJOR="4" |
14 |
API_MINOR="0" |
API_MINOR="0" |
15 |
|
|
16 |
dnl NASM version requirement |
dnl NASM version requirement |
19 |
|
|
20 |
dnl Default CFLAGS -- Big impact on overall speed |
dnl Default CFLAGS -- Big impact on overall speed |
21 |
our_cflags_defaults="-Wall" |
our_cflags_defaults="-Wall" |
22 |
our_cflags_defaults="$our_cflags_defaults -O2" |
our_cflags_defaults="$our_cflags_defaults -O1" |
23 |
our_cflags_defaults="$our_cflags_defaults -fomit-frame-pointer" |
our_cflags_defaults="$our_cflags_defaults -fstrength-reduce" |
24 |
|
our_cflags_defaults="$our_cflags_defaults -finline-functions" |
25 |
|
our_cflags_defaults="$our_cflags_defaults -fgcse" |
26 |
|
our_cflags_defaults="$our_cflags_defaults -freduce-all-givs" |
27 |
our_cflags_defaults="$our_cflags_defaults -ffast-math" |
our_cflags_defaults="$our_cflags_defaults -ffast-math" |
28 |
our_cflags_defaults="$our_cflags_defaults -funroll-loops" |
our_cfalgs_defaults="$our_cflags_defaults -fomit-frame-pointer" |
|
our_cflags_defaults="$our_cflags_defaults -fschedule-insns" |
|
|
our_cflags_defaults="$our_cflags_defaults -fschedule-insns2" |
|
29 |
|
|
30 |
dnl ========================================================================== |
dnl ========================================================================== |
31 |
dnl Features - configure options |
dnl Features - configure options |
32 |
dnl ========================================================================== |
dnl ========================================================================== |
33 |
|
|
34 |
FEATURES="" |
FEATURES="" |
|
DIVX4COMPAT_SOURCES="" |
|
|
DIVX4_ENCORE="" |
|
|
DIVX4_DECORE="" |
|
35 |
|
|
36 |
dnl BIGLUT aka old VLC code |
dnl BIGLUT aka old VLC code |
37 |
AC_ARG_ENABLE(oldvlc, |
AC_ARG_ENABLE(oldvlc, |
57 |
FEATURES="$FEATURES -D_PROFILING_" |
FEATURES="$FEATURES -D_PROFILING_" |
58 |
fi]) |
fi]) |
59 |
|
|
60 |
|
dnl GNU Profiling options |
61 |
|
AC_ARG_ENABLE(gnuprofile, |
62 |
|
AC_HELP_STRING([--enable-gnuprofile], |
63 |
|
[Enable profiling informations for gprof]), |
64 |
|
[if test "$enable_gnuprofile" = "yes" ; then |
65 |
|
GNU_PROF_CFLAGS="-pg -fprofile-arcs -ftest-coverage" |
66 |
|
GNU_PROF_LDFLAGS="-pg" |
67 |
|
fi]) |
68 |
|
|
69 |
dnl Assembly code |
dnl Assembly code |
70 |
AC_ARG_ENABLE(assembly, |
AC_ARG_ENABLE(assembly, |
71 |
AC_HELP_STRING([--disable-assembly], |
AC_HELP_STRING([--disable-assembly], |
79 |
fi], |
fi], |
80 |
[assembly="yes"]) |
[assembly="yes"]) |
81 |
|
|
82 |
dnl Internal Debug |
dnl Build as a module not a shared lib on darwin |
83 |
AC_ARG_ENABLE(divx4compat, |
AC_ARG_ENABLE(macosx_module, |
84 |
AC_HELP_STRING([--enable-divx4compat], |
AC_HELP_STRING([--enable-macosx_module], |
85 |
[Enable DivX4 compatibility API]), |
[Build as a module on MacOS X]), |
86 |
[if test "$enable_divx4compat" = "yes" ; then |
[if test "$enable_macosx_module" = "yes" ; then |
87 |
DIVX4COMPAT_SOURCES="SRC_DIVX4COMPAT" |
macosx_module="yes" |
88 |
DIVX4_ENCORE="encore;" |
else |
89 |
DIVX4_DECORE="decore;" |
macosx_module="no" |
90 |
fi]) |
fi], |
91 |
|
[macosx_module="no"]) |
92 |
|
|
93 |
dnl ========================================================================== |
dnl ========================================================================== |
94 |
dnl Default install prefix and checks build type |
dnl Default install prefix and checks build type |
239 |
OBJECT_EXTENSION="obj" |
OBJECT_EXTENSION="obj" |
240 |
;; |
;; |
241 |
darwin*|raphsody*) |
darwin*|raphsody*) |
242 |
|
if test x"$macosx_module" = x"yes"; then |
243 |
|
AC_MSG_RESULT([.so .a .o]) |
244 |
|
SHARED_EXTENSION="so" |
245 |
|
else |
246 |
AC_MSG_RESULT([.dynlib .a .o]) |
AC_MSG_RESULT([.dynlib .a .o]) |
|
STATIC_EXTENSION="a" |
|
247 |
SHARED_EXTENSION="dylib" |
SHARED_EXTENSION="dylib" |
248 |
|
fi |
249 |
|
STATIC_EXTENSION="a" |
250 |
OBJECT_EXTENSION="o" |
OBJECT_EXTENSION="o" |
251 |
;; |
;; |
252 |
*) |
*) |
257 |
;; |
;; |
258 |
esac |
esac |
259 |
|
|
260 |
|
dnl ========================================================================== |
261 |
|
dnl |
262 |
|
dnl Determines best options for CC and LD |
263 |
|
dnl - STATIC_LIB, SHARED_LIB, SPECIFIC_CFLAGS, SPECIFIC_LDLAGS |
264 |
|
dnl |
265 |
|
dnl ========================================================================== |
266 |
|
|
267 |
AC_MSG_CHECKING(for platform specific LDFLAGS/CFLAGS) |
AC_MSG_CHECKING(for platform specific LDFLAGS/CFLAGS) |
268 |
SPECIFIC_LDFLAGS="" |
SPECIFIC_LDFLAGS="" |
269 |
SPECIFIC_CFLAGS="" |
SPECIFIC_CFLAGS="" |
270 |
|
PRE_SHARED_LIB="" |
271 |
case "$target_os" in |
case "$target_os" in |
272 |
*bsd*|linux*|irix*|solaris*) |
*bsd*|linux*|irix*|solaris*) |
273 |
AC_MSG_RESULT([-Wl,-soname,libxvidcore.so -shared -lc -lm]) |
AC_MSG_RESULT([ok]) |
274 |
STATIC_LIB="libxvidcore.\$(STATIC_EXTENSION)" |
STATIC_LIB="libxvidcore.\$(STATIC_EXTENSION)" |
275 |
SHARED_LIB="libxvidcore.\$(SHARED_EXTENSION).\$(API_MAJOR).\$(API_MINOR)" |
SHARED_LIB="libxvidcore.\$(SHARED_EXTENSION).\$(API_MAJOR).\$(API_MINOR)" |
276 |
SPECIFIC_LDFLAGS="-Wl,-soname,libxvidcore.\$(SHARED_EXTENSION) -shared -lc -lm" |
SPECIFIC_LDFLAGS="-Wl,-soname,libxvidcore.\$(SHARED_EXTENSION).\$(API_MAJOR) -shared -lc -lm" |
277 |
SPECIFIC_CFLAGS="-fPIC" |
SPECIFIC_CFLAGS="-fPIC" |
278 |
;; |
;; |
279 |
[[cC]][[yY]][[gG]][[wW]][[iI]][[nN]]|mingw32|mks) |
[[cC]][[yY]][[gG]][[wW]][[iI]][[nN]]|mingw32|mks) |
280 |
AC_MSG_RESULT([-shared -Wl,--dll,--out-implib,\$@.a]) |
AC_MSG_RESULT([ok]) |
281 |
STATIC_LIB="libxvidcore.\$(STATIC_EXTENSION)" |
STATIC_LIB="libxvidcore.\$(STATIC_EXTENSION)" |
282 |
SHARED_LIB="libxvidcore.\$(SHARED_EXTENSION)" |
SHARED_LIB="libxvidcore.\$(SHARED_EXTENSION)" |
283 |
SPECIFIC_LDFLAGS="-mno-cygwin -shared -Wl,--dll,--out-implib,\$@.a libxvidcore.def" |
SPECIFIC_LDFLAGS="-mno-cygwin -shared -Wl,--dll,--out-implib,\$@.a libxvidcore.def" |
284 |
SPECIFIC_CFLAGS="-mno-cygwin" |
SPECIFIC_CFLAGS="-mno-cygwin" |
285 |
;; |
;; |
286 |
darwin*|raphsody*) |
darwin*|raphsody*) |
|
AC_MSG_RESULT([-dynamiclib -flat_namespace]) |
|
287 |
STATIC_LIB="libxvidcore.\$(STATIC_EXTENSION)" |
STATIC_LIB="libxvidcore.\$(STATIC_EXTENSION)" |
|
SHARED_LIB="libxvidcore.\$(SHARED_EXTENSION)" |
|
|
SPECIFIC_LDFLAGS="-dynamiclib -flat_namespace" |
|
288 |
SPECIFIC_CFLAGS="-fPIC -fno-common -no-cpp-precomp" |
SPECIFIC_CFLAGS="-fPIC -fno-common -no-cpp-precomp" |
289 |
|
if test x"$macosx_module" = x"no"; then |
290 |
|
AC_MSG_RESULT([dylib options]) |
291 |
|
SHARED_LIB="libxvidcore.\$(API_MAJOR).\$(SHARED_EXTENSION)" |
292 |
|
SPECIFIC_LDFLAGS="-dynamiclib -flat_namespace -compatibility_version \$(API_MAJOR) -current_version \$(API_MAJOR).\$(API_MINOR) -install_name \$(libdir)/\$(SHARED_LIB)" |
293 |
|
else |
294 |
|
AC_MSG_RESULT([module options]) |
295 |
|
PRE_SHARED_LIB="libxvidcore.\$(SHARED_EXTENSION)-temp.o" |
296 |
|
SHARED_LIB="libxvidcore.\$(SHARED_EXTENSION).\$(API_MAJOR)" |
297 |
|
SPECIFIC_LDFLAGS="-r -keep_private_externs -nostdlib && \$(CC) \$(LDFLAGS) \$(PRE_SHARED_LIB) -o libxvidcore.\$(SHARED_EXTENSION).\$(API_MAJOR) -bundle -flat_namespace -undefined suppress" |
298 |
|
fi |
299 |
;; |
;; |
300 |
beos) |
beos) |
301 |
|
AC_MSG_RESULT([ok]) |
302 |
STATIC_LIB="libxvidcore.\$(STATIC_EXTENSION)" |
STATIC_LIB="libxvidcore.\$(STATIC_EXTENSION)" |
303 |
SHARED_LIB="libxvidcore.\$(SHARED_EXTENSION)" |
SHARED_LIB="libxvidcore.\$(SHARED_EXTENSION)" |
|
AC_MSG_RESULT([-nostart]) |
|
304 |
SPECIFIC_LDFLAGS="-nostart" |
SPECIFIC_LDFLAGS="-nostart" |
305 |
SPECIFIC_CFLAGS="-fPIC" |
SPECIFIC_CFLAGS="-fPIC" |
306 |
;; |
;; |
307 |
*) |
*) |
308 |
AC_MSG_RESULT([Unknown OS - -shared -lc -lm]) |
AC_MSG_RESULT([Unknown Platform (Using default -shared -lc -lm)]) |
309 |
STATIC_LIB="libxvidcore.\$(STATIC_EXTENSION)" |
STATIC_LIB="libxvidcore.\$(STATIC_EXTENSION)" |
310 |
SHARED_LIB="libxvidcore.\$(SHARED_EXTENSION)" |
SHARED_LIB="libxvidcore.\$(SHARED_EXTENSION)" |
311 |
SPECIFIC_LDFLAGS="" |
SPECIFIC_LDFLAGS="" |
313 |
;; |
;; |
314 |
esac |
esac |
315 |
|
|
316 |
|
if test x"$PRE_SHARED_LIB" = x; then |
317 |
|
PRE_SHARED_LIB=$SHARED_LIB |
318 |
|
fi |
319 |
|
|
320 |
dnl ========================================================================== |
dnl ========================================================================== |
321 |
dnl |
dnl |
322 |
dnl Assembler stuff - AS, AFLAGS, ASSEMBLY_EXTENSION, SOURCES |
dnl Assembler stuff |
323 |
|
dnl - AS, AFLAGS, ASSEMBLY_EXTENSION, SOURCES |
324 |
dnl |
dnl |
325 |
dnl ========================================================================== |
dnl ========================================================================== |
326 |
|
|
347 |
dnl |
dnl |
348 |
AC_MSG_CHECKING([for nasm patch version]) |
AC_MSG_CHECKING([for nasm patch version]) |
349 |
nasm_patch=`nasm -r | cut -d '.' -f 3 | cut -d ' ' -f 1` |
nasm_patch=`nasm -r | cut -d '.' -f 3 | cut -d ' ' -f 1` |
350 |
|
if test -z $nasm_patch ; then |
351 |
|
nasm_patch=-1 |
352 |
|
fi |
353 |
AC_MSG_RESULT([$nasm_patch]) |
AC_MSG_RESULT([$nasm_patch]) |
354 |
|
|
355 |
|
|
356 |
if test "$nasm_patch" -lt "$minimum_nasm_patch_version" ; then |
if test "$nasm_patch" -lt "$minimum_nasm_patch_version" ; then |
357 |
AC_MSG_WARN([nasm patch version too old - Compiling generic sources only]) |
AC_MSG_WARN([nasm patch version too old - Compiling generic sources only]) |
358 |
ARCHITECTURE="GENERIC" |
ARCHITECTURE="GENERIC" |
424 |
|
|
425 |
case `basename $CC` in |
case `basename $CC` in |
426 |
*ecc*) |
*ecc*) |
427 |
DCT_IA64_SOURCES="idct_ia64_ecc.s" |
DCT_IA64_SOURCES="SRC_IA64_IDCT_ECC" |
428 |
|
|
429 |
dnl If the compiler is ecc, then i don't know its options |
dnl If the compiler is ecc, then i don't know its options |
430 |
dnl fallback to "no options" |
dnl fallback to "no options" |
433 |
fi |
fi |
434 |
;; |
;; |
435 |
*) |
*) |
436 |
DCT_IA64_SOURCES="idct_ia64_gcc.s" |
DCT_IA64_SOURCES="SRC_IA64_IDCT_GCC" |
437 |
;; |
;; |
438 |
esac |
esac |
439 |
|
|
462 |
|
|
463 |
dnl ========================================================================== |
dnl ========================================================================== |
464 |
dnl |
dnl |
465 |
|
dnl Profiling stuff goes here |
466 |
|
dnl - adds options to SPECIFIC_CFLAGS, SPECIFIC_LDLAGS |
467 |
|
dnl - removes incompatible options from CFLAGS |
468 |
|
dnl |
469 |
|
dnl ========================================================================== |
470 |
|
|
471 |
|
SPECIFIC_LDFLAGS="$SPECIFIC_LDFLAGS $GNU_PROF_LDFLAGS" |
472 |
|
SPECIFIC_CFLAGS="$SPECIFIC_CFLAGS $GNU_PROF_CFLAGS" |
473 |
|
|
474 |
|
if test "$enable_gnuprofile" = "yes" ; then |
475 |
|
CFLAGS=`echo $CFLAGS | sed s/'-fomit-frame-pointer'/''/` |
476 |
|
fi |
477 |
|
|
478 |
|
dnl ========================================================================== |
479 |
|
dnl |
480 |
dnl Substitions |
dnl Substitions |
481 |
dnl |
dnl |
482 |
dnl ========================================================================== |
dnl ========================================================================== |
498 |
AC_SUBST(CFLAGS) |
AC_SUBST(CFLAGS) |
499 |
AC_SUBST(SPECIFIC_LDFLAGS) |
AC_SUBST(SPECIFIC_LDFLAGS) |
500 |
AC_SUBST(SPECIFIC_CFLAGS) |
AC_SUBST(SPECIFIC_CFLAGS) |
|
AC_SUBST(DIVX4COMPAT_SOURCES) |
|
501 |
AC_SUBST(DCT_IA64_SOURCES) |
AC_SUBST(DCT_IA64_SOURCES) |
|
AC_SUBST(DIVX4_ENCORE) |
|
|
AC_SUBST(DIVX4_DECORE) |
|
502 |
AC_SUBST(RANLIB) |
AC_SUBST(RANLIB) |
503 |
AC_SUBST(API_MAJOR) |
AC_SUBST(API_MAJOR) |
504 |
AC_SUBST(API_MINOR) |
AC_SUBST(API_MINOR) |
505 |
AC_SUBST(STATIC_LIB) |
AC_SUBST(STATIC_LIB) |
506 |
|
AC_SUBST(PRE_SHARED_LIB) |
507 |
AC_SUBST(SHARED_LIB) |
AC_SUBST(SHARED_LIB) |
508 |
|
|
509 |
dnl ========================================================================== |
dnl ========================================================================== |
513 |
dnl ========================================================================== |
dnl ========================================================================== |
514 |
|
|
515 |
AC_CONFIG_FILES(platform.inc) |
AC_CONFIG_FILES(platform.inc) |
|
AC_CONFIG_FILES(libxvidcore.def) |
|
516 |
|
|
517 |
AC_OUTPUT |
AC_OUTPUT |