makefile

uclinux 下的vlc播放器源代码

#***************************************************************************
# src/Makefile : Dearchive and compile all files necessary
# ***************************************************************************
# Copyright (C) 2003 - 2007 the VideoLAN team
# $Id: Makefile 19712 2007-04-06 14:51:26Z fkuehne $
#
# Authors: Christophe Massiot <[e-mail]>
#          Derk-Jan Hartman <hartman at videolan dot org>
#          Eric Petit <[e-mail]>
#          Felix Kühne <[e-mail]>
#          Christophe Mutricy <xtophe AT xtelevision.com>
#          Gildas Bazin <gbazin at videolan dot org>
#          Damien Fouilleul <damienf at videolan dot org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
# ***************************************************************************

include ../config.mak
include ./packages.mak

# ***************************************************************************
# Set a clean environment
# ***************************************************************************

export PATH := $(PREFIX)/bin:$(EXTRA_PATH):$(PATH)
export PKG_CONFIG_PATH
export PKG_CONFIG_LIBDIR = $(PREFIX)/lib/pkgconfig
export DYLD_LIBRARY_PATH = $(PREFIX)/lib
# following is required for configure scripts that check dyld libraries
# by building and running a test app 
export DYLD_LIBRARY_PATH := $(DYLD_LIBRARY_PATH):$(PREFIX)/vlc-lib
export MACOSX_DEPLOYMENT_TARGET = $(SDK_TARGET)
export LIBRARY_PATH := $(PREFIX)/lib:$(LIBRARY_PATH)
export CFLAGS = -I$(PREFIX)/include $(EXTRA_CFLAGS) $(EXTRA_CPPFLAGS)
export CPPFLAGS = -I$(PREFIX)/include $(EXTRA_CFLAGS) $(EXTRA_CPPFLAGS)
export CXXFLAGS = -I$(PREFIX)/include $(EXTRA_CFLAGS) $(EXTRA_CPPFLAGS)
export LDFLAGS = -L$(PREFIX)/lib $(EXTRA_LDFLAGS)

# ***************************************************************************
# Cross compilation variables
# We'll usually use --host=<platform>, except for a few libraries which
# don't handle it (gotta set CC/CXX/etc), and obviously FFmpeg has its own
# way of doing it... ;)
# ***************************************************************************

ifneq ($(CC),)
HOSTCC+= CC="$(CC)"
endif
ifneq ($(CXX),)
HOSTCC+= CXX="$(CXX)"
endif
ifneq ($(LD),)
HOSTCC+= LD="$(LD)"
endif
ifneq ($(RANLIB),)
HOSTCC+= RANLIB="$(RANLIB)"
endif
ifneq ($(AR),)
HOSTCC+= AR="$(AR)"
endif

# Define ranlib on non-cross compilation setups
ifeq ($(RANLIB),)
RANLIB=ranlib
endif

# For libebml/libmatroska. Grrr.
ifneq ($(AR),)
HOSTCC2=$(HOSTCC) AR="$(AR) rcvu"
else
HOSTCC2=$(HOSTCC)
endif

# For ffmpeg if not cross compiling
ifneq ($(CC),)
  FFMPEGCONF=--cc="$(CC)"
endif

#
# cross compiling
#
ifneq ($(BUILD),$(HOST))
    #
    # Compiling for MinGW under Cygwin could be deemed as cross compiling
    # unfortunately there isn't a complete separate GCC toolchain for MinGW under Cygwin
    #
    HOSTCONF=--host=$(HOST) --build=$(BUILD)
    ifeq ($(findstring cygwin,$(BUILD)),)
	# We are REALLY cross compiling
	FFMPEGCONF=--cross-prefix=$(HOST)-
	X264CONF=--crosscompile=$(HOST)
    endif
endif

#
# Special target-dependant options
#
ifdef HAVE_WIN32
HOSTCONF+= --without-pic --disable-shared --enable-msw --with-included-opencdk --with-included-libtasn1 --disable-dependency-tracking
FFMPEGCONF+= --enable-mingw32 --enable-memalign-hack --cpu=x86 --disable-debug
endif

ifdef HAVE_WINCE
HOSTCONF+= --without-pic --disable-shared
FFMPEGCONF+= --enable-mingwce --cpu=armv4l --disable-debug --disable-encoders --disable-muxers --disable-mpegaudio-hp --disable-decoder=snow --disable-decoder=vc9 --disable-decoder=wmv3 --disable-decoder=vorbis --disable-decoder=dvdsub --disable-decoder=dvbsub --disable-protocols
else
FFMPEGCONF+= --enable-mp3lame --enable-faac
endif

ifdef HAVE_BEOS
FFMPEGCONF+= --cpu=x86 --disable-debug --disable-audio-beos
endif

ifeq ($(HOST),i686-apple-darwin8)
FFMPEGCONF += --enable-memalign-hack
X264CONF += --enable-pic
ifneq ($(HOST),i686-apple-darwin8)
FFMPEG_CFLAGS += -DHAVE_LRINTF
endif
endif

# ***************************************************************************
# Standard rules
# ***************************************************************************

ifdef HAVE_DARWIN_OS
 all: .autoconf .automake .libtool .intl .pkgcfg .freetype .fribidi \
	.a52 .mpeg2 .id3tag .mad .ogg .vorbis .vorbisenc .theora \
	.FLAC .speex .shout .faad .faac .lame .twolame .ebml .matroska .ffmpeg \
	.dvdcss .dvdnav .dvdread .dvbpsi .live .x264 .caca .mod \
	.png .gpg-error .gcrypt .gnutls .opendaap .cddb .cdio .vcdimager .SDL_image \
	.glib .libidl .gecko .mpcdec .dirac_encoder .dirac_decoder .aclocal \
        .libdca .goom2k4 .x264
# .expat .clinkcc don't work with SDK yet
# .glib .libidl .gecko are required to build the mozilla plugin
# .mozilla will build an entire mozilla. it can be used if we need to create a new .gecko package
# 
# Things only enabled on PPC
ifneq ($(HOST),i686-apple-darwin8)
all:
endif
else

 ifdef HAVE_BEOS
  ifeq ($(HOST),$(BUILD))
# Native build: we need perl, autoconf, etc first
   all: .perl .autoconf .automake .libtool .iconv .intl .freetype .fribidi \
	.a52 .mpeg2 .id3tag .mad .ogg .vorbis .vorbisenc .theora \
	.FLAC .speex .faad .faac .lame .ebml .matroska .ffmpeg .dvdcss \
	.dvdnav .dvbpsi .aclocal .libdca
  else
# Cross compiling: we already have the Linux tools, only build the
# libraries now
   all: .iconv .intl .freetype .fribidi \
	.a52 .mpeg2 .id3tag .mad .ogg .vorbis .vorbisenc .theora \
	.FLAC .speex .faad .faac .lame .twolame .ebml .matroska .ffmpeg .dvdcss \
	.dvdnav .dvbpsi .aclocal .libdca
  endif
 else

  ifdef HAVE_WIN32

   all: .iconv .intl .freetype .fribidi .zlib \
	.a52 .mpeg2 .id3tag .mad .ogg .vorbis .shout .vorbisenc .theora \
	.FLAC .speex .faad .faac .lame .ebml  .matroska .ffmpeg .dvdcss \
	.live .goom2k4 .caca .mod .x264  .xml .twolame \
	.png .gpg-error .gcrypt .gnutls .mpcdec \
	.dvdnav .dvbpsi .wxwidgets .dirac .SDL_image \
	.dx_headers .dshow_headers .aclocal .gecko-win32 .unicows .libdca
#	.daap .cddb .cdio .vcdimager .portaudio 
  else

   ifdef HAVE_WINCE

   all: .dvbpsi .zlib .ffmpeg .ogg .tremor .faad

   else
# Standard Linux or other UNIX-like systems
   all: .iconv .intl .freetype .fribidi .zlib \
	.a52 .mpeg2 .id3tag .mad .ogg .vorbis .vorbisenc .theora \
	.FLAC .speex .faad .faac .lame .ebml .matroska .ffmpeg .dvdcss \
	.live .goom2k4 .caca .mod .x264  .xml .twolame \
	.png .gpg-error .gcrypt .gnutls .mpcdec \
	.dvdnav .dvbpsi .wxwidgets .dirac \
	.aclocal .libdca .libraw1394 .libdc1394
#	.png .gpg-error .gcrypt .gnutls .mpcdec\
#	.SDL_image  .daap .cddb .cdio .vcdimager 
   endif
  endif
 endif
endif

FORCE:

# ***************************************************************************
# Useful macros
# ***************************************************************************

define EXTRACT_GZ
	rm -rf $@ || true
	tar xzf $< --exclude='[*?:<>\|]' 
	mv $(patsubst %.tar.gz,%,$(patsubst %.tgz,%,$(notdir $<))) $@ || true
	touch $@
endef

define EXTRACT_BZ2
	rm -rf $@ || true
	bunzip2 -c $< | tar xf - --exclude='[*?:<>\|]' 
	mv $(patsubst %.tar.bz2,%,$(notdir $<)) $@ || true
	touch $@
endef

define EXTRACT_ZIP
	rm -rf $@ || true
	unzip $<
	mv $(patsubst %.zip,%,$(notdir $<)) $@ || true
	touch $@
endef

### Darwin-specific ###
# These macros prepare the dynamic libraries for inclusion in the Mac OS X
# bundle. For instance if you're building a library named libtoto.dylib,
# which depends on the contrib library libtata.dylib, you should have the
# following entry :
# .toto: toto_directory .tata
#	cd $< ; ./configure --prefix=$(PREFIX)
#	$(MAKE) -C $<
#	$(MAKE) -C $< install
#	$(INSTALL_NAME)
#	touch $@

ifdef HAVE_DARWIN_OS
# the original libtoto.dylib is copied from contrib/lib to vlc-lib as
# vlc_libtoto.dylib. a soft link to this library is created in contrib/lib
# using the orginal dylib name. if libtoto.la also exists, the library named
# in dlname is also changed to a soft-link to vlc-lib in order to support
# libtool. to satisfy VLC.app dyld search, vlc_libtoto.dylib dyld id is changed
# to @executable_path/lib/vlc_libtoto.dylib 

define INSTALL_NAME
	if which install_name_tool >/dev/null; then \
		mkdir -p $(PREFIX)/vlc-lib ; \
		libname='lib$(patsubst .%,%,$@)' ; \
		dlname="$$libname.dylib" ; \
		cp $(PREFIX)/lib/$$dlname \
			$(PREFIX)/vlc-lib/vlc_$$dlname ; \
		rm $(PREFIX)/lib/$$dlname ; \
		ln -s $(PREFIX)/vlc-lib/vlc_$$dlname \
			$(PREFIX)/lib/$$dlname ; \
		if [ -f $(PREFIX)/lib/$$libname.la ]; then \
			eval ltname=`sed -n 's/dlname=//p' $(PREFIX)/lib/$$libname.la`; \
			rm $(PREFIX)/lib/$$ltname ; \
			ln -s $(PREFIX)/vlc-lib/vlc_$$dlname \
				$(PREFIX)/lib/$$ltname ; \
		fi ; \
		install_name_tool \
			-id @executable_path/lib/vlc_$$dlname \
			$(PREFIX)/vlc-lib/vlc_$$dlname ; \
	fi
endef

endif

ifeq ($(HOST),i586-pc-beos)
# We test if the file actually exists, as sometimes (but not always)
# libtool won't accept to build the shared library
define INSTALL_NAME
	if test -f $(PREFIX)/lib/lib$(patsubst .%,%,$@).so ; then \
		mkdir -p $(PREFIX)/vlc-lib ; \
		cp $(PREFIX)/lib/lib$(patsubst .%,%,$@).so \
		  $(PREFIX)/vlc-lib/ ; \
	fi
endef
endif

# ***************************************************************************
# perl
# ***************************************************************************

ifeq ($(BUILD),i586-pc-beos)
perl-$(PERL_VERSION).tar.gz:
	$(WGET) $(PERL_URL)

perl: perl-$(PERL_VERSION).tar.gz
	$(EXTRACT_GZ)
	sed -i.orig 's%prefix="/boot/home/config"%prefix="$(PREFIX)"%'  perl/hints/beos.sh

.perl: perl
	(cd $<; ./Configure -d -e && make && make install && ln -sf perl5/$(PERL_VERSION)/BePC-beos/CORE/libperl.so $(PREFIX)/lib/libperl.so)
	touch $@

CLEAN_FILE += .perl
CLEAN_PKG += perl
DISTCLEAN_PKG += perl-$(PERL_VERSION).tar.gz
endif

# ***************************************************************************
# autoconf
# ***************************************************************************

autoconf-$(AUTOCONF_VERSION).tar.bz2:
	$(WGET) $(AUTOCONF_URL)

autoconf: autoconf-$(AUTOCONF_VERSION).tar.bz2
	$(EXTRACT_BZ2)

.autoconf: autoconf
	(cd $<; ./configure --prefix=$(PREFIX) && make && make install)
	touch $@

CLEAN_FILE += .autoconf
CLEAN_PKG += autoconf
DISTCLEAN_PKG += autoconf-$(AUTOCONF_VERSION).tar.bz2

# ***************************************************************************
# libtool
# ***************************************************************************

ifdef HAVE_DARWIN_OS
.libtool:
	if test -x /usr/bin/glibtoolize; then \
		mkdir -p $(PREFIX)/bin ; \
		ln -sf /usr/bin/glibtoolize $(PREFIX)/bin/libtoolize ; \
	fi
	if test -f /usr/share/aclocal/libtool.m4; then \
		mkdir -p $(PREFIX)/share/aclocal ; \
		ln -sf /usr/share/aclocal/libtool.m4 $(PREFIX)/share/aclocal ; \
	fi
	touch $@
endif

ifeq ($(BUILD),i586-pc-beos)
libtool-$(LIBTOOL_VERSION).tar.gz:
	$(WGET) $(LIBTOOL_URL)

libtool: libtool-$(LIBTOOL_VERSION).tar.gz
	$(EXTRACT_GZ)

.libtool: libtool
	(cd $<; ./configure --prefix=$(PREFIX) && make && make install)
	touch $@

CLEAN_PKG += libtool
DISTCLEAN_PKG += libtool-$(LIBTOOL_VERSION).tar.gz
endif

CLEAN_FILE += .libtool

# ***************************************************************************
# automake
# ***************************************************************************

automake-$(AUTOMAKE_VERSION).tar.gz:
	$(WGET) $(AUTOMAKE_URL)

automake: automake-$(AUTOMAKE_VERSION).tar.gz
	$(EXTRACT_GZ)

.automake: automake
	(cd $<; ./configure --prefix=$(PREFIX) && make && make install)
	touch $@

CLEAN_FILE += .automake
CLEAN_PKG += automake
DISTCLEAN_PKG += automake-$(AUTOMAKE_VERSION).tar.gz

# ***************************************************************************
# pkgconfig
# ***************************************************************************

pkgconfig-$(PKGCFG_VERSION).tar.gz:
	$(WGET) $(PKGCFG_URL)

pkgconfig: pkgconfig-$(PKGCFG_VERSION).tar.gz
	$(EXTRACT_GZ)
	patch -d pkgconfig/glib-1.2.8 -p 1 < Patches/glib.patch

.pkgcfg: pkgconfig
	(cd pkgconfig; ./configure --prefix=$(PREFIX) --disable-shared --enable-static && make && make install)
	touch $@

CLEAN_FILE += .pkgcfg
CLEAN_PKG += pkgconfig
DISTCLEAN_PKG += pkgconfig-$(PKGCFG_VERSION).tar.gz

# ***************************************************************************
# gettext
# ***************************************************************************

gettext-$(GETTEXT_VERSION).tar.gz:
	$(WGET) $(GETTEXT_URL)

gettext: gettext-$(GETTEXT_VERSION).tar.gz
	$(EXTRACT_GZ)