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381 lines
9.3 KiB
381 lines
9.3 KiB
################################################################################
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# vlc (VideoLAN Client) main makefile
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# (c)1998 VideoLAN
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################################################################################
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# This makefile is the main makefile for the VideoLAN client.
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################################################################################
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################################################################################
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# Configuration
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################################################################################
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# Environment
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CC=egcc
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SHELL=/bin/sh
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# Audio output settings
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AUDIO = dsp
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# Not yet supported
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#AUDIO += esd
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# Fallback method that should always work
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AUDIO += dummy
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# Video output settings
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VIDEO = x11
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#VIDEO += fb
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#VIDEO += ggi
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#VIDEO += glide
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# Not yet supported
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#VIDEO += beos
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#VIDEO += dga
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# Fallback method that should always work
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VIDEO += dummy
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# Target architecture
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ARCH=X86
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#ARCH=PPC
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#ARCH=SPARC
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# Target operating system
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SYS=LINUX
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#SYS=BSD
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#SYS=BEOS
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# For x86 architecture, choose MMX support
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MMX=YES
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#MMX=NO
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# Decoder choice - ?? old decoder will be removed soon
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#DECODER=old
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DECODER=new
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# Debugging mode on or off (set to 1 to activate)
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DEBUG=0
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#----------------- do not change anything below this line ----------------------
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################################################################################
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# Configuration pre-processing
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################################################################################
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# Program version - may only be changed by the project leader
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PROGRAM_VERSION = 0.95.0
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# audio options
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audio := $(shell echo $(AUDIO) | tr 'A-Z' 'a-z')
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AUDIO := $(shell echo $(AUDIO) | tr 'a-z' 'A-Z')
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DEFINE += $(AUDIO:%=-DAUDIO_%)
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# video options
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video := $(shell echo $(VIDEO) | tr 'A-Z' 'a-z')
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VIDEO := $(shell echo $(VIDEO) | tr 'a-z' 'A-Z')
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DEFINE += $(VIDEO:%=-DVIDEO_%)
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# PROGRAM_OPTIONS is an identification string of the compilation options
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PROGRAM_OPTIONS = $(ARCH) $(SYS)
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ifeq ($(DEBUG),1)
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PROGRAM_OPTIONS += DEBUG
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endif
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# PROGRAM_BUILD is a complete identification of the build
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PROGRAM_BUILD = `date -R` $(USER)@`hostname`
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# DEFINE will contain some of the constants definitions decided in Makefile,
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# including ARCH_xx and SYS_xx. It will be passed to C compiler.
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DEFINE += -DARCH_$(ARCH)
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DEFINE += -DSYS_$(SYS)
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DEFINE += -DAUDIO_OPTIONS="\"$(audio)\""
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DEFINE += -DVIDEO_OPTIONS="\"$(video)\""
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DEFINE += -DPROGRAM_VERSION="\"$(PROGRAM_VERSION)\""
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DEFINE += -DPROGRAM_OPTIONS="\"$(PROGRAM_OPTIONS)\""
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DEFINE += -DPROGRAM_BUILD="\"$(PROGRAM_BUILD)\""
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ifeq ($(DEBUG),1)
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DEFINE += -DDEBUG
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endif
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################################################################################
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# Tuning and other variables - do not change anything except if you know
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# exactly what you are doing
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################################################################################
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#
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# C headers directories
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#
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INCLUDE += -Iinclude
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ifneq (,$(findstring x11,$(video)))
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INCLUDE += -I/usr/X11R6/include
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endif
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ifneq (,$(findstring glide,$(video)))
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INCLUDE += -I/usr/include/glide
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endif
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#
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# Libraries
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#
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LIB += -lpthread
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LIB += -lm
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ifneq (,$(findstring x11,$(video)))
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LIB += -L/usr/X11R6/lib
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LIB += -lX11
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LIB += -lXext
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endif
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ifneq (,$(findstring ggi,$(video)))
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LIB += -lggi
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endif
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ifneq (,$(findstring glide,$(video)))
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LIB += -lglide2x
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endif
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#
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# C compiler flags: compilation
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#
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CCFLAGS += $(DEFINE) $(INCLUDE)
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CCFLAGS += -Wall
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CCFLAGS += -D_REENTRANT
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CCFLAGS += -D_GNU_SOURCE
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# Optimizations : don't compile debug versions with them
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CCFLAGS += -O6
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CCFLAGS += -ffast-math -funroll-loops -fargument-noalias-global
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CCFLAGS += -fomit-frame-pointer
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# Optimizations for x86 familiy
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ifeq ($(ARCH),X86)
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CCFLAGS += -malign-double
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CCFLAGS += -march=pentiumpro
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#CCFLAGS += -march=pentium
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endif
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# Optimizations for PowerPC
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ifeq ($(ARCH),PPC)
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CCFLAGS += -mcpu=604e -mmultiple -mhard-float -mstring
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endif
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# Optimizations for Sparc
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ifeq ($(ARCH),SPARC)
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CCFLAGS += -mhard-float
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endif
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#
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# C compiler flags: dependancies
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#
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DCFLAGS += $(INCLUDE)
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DCFLAGS += -MM
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#
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# C compiler flags: linking
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#
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LCFLAGS += $(LIB)
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LCFLAGS += -Wall
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#LCFLAGS += -s
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#
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# C compiler flags: common flags
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#
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# Eventual MMX optimizations for x86
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ifeq ($(ARCH),X86)
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ifeq ($(MMX), YES)
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CFLAGS += -DHAVE_MMX
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endif
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endif
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#
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# Additionnal debugging flags
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#
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# Debugging support
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ifeq ($(DEBUG),1)
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CFLAGS += -g
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#CFLAGS += -pg
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endif
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#################################################################################
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# Objects and files
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#################################################################################
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#
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# C Objects
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#
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interface_obj = interface/main.o \
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interface/interface.o \
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interface/intf_msg.o \
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interface/intf_cmd.o \
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interface/intf_ctrl.o \
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interface/intf_console.o \
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$(video:%=interface/intf_%.o)
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input_obj = input/input_vlan.o \
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input/input_file.o \
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input/input_netlist.o \
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input/input_network.o \
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input/input_ctrl.o \
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input/input_pcr.o \
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input/input_psi.o \
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input/input.o
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audio_output_obj = audio_output/audio_output.o \
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$(audio:%=audio_output/aout_%.o)
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video_output_obj = video_output/video_output.o \
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video_output/video_text.o \
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video_output/video_yuv.o \
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$(video:%=video_output/vout_%.o)
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ac3_decoder_obj = ac3_decoder/ac3_decoder.o \
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ac3_decoder/ac3_parse.o \
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ac3_decoder/ac3_exponent.o \
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ac3_decoder/ac3_bit_allocate.o \
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ac3_decoder/ac3_mantissa.o \
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ac3_decoder/ac3_rematrix.o \
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ac3_decoder/ac3_imdct.o \
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ac3_decoder/ac3_downmix.o
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audio_decoder_obj = audio_decoder/audio_decoder.o \
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audio_decoder/audio_math.o
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spu_decoder_obj = spu_decoder/spu_decoder.o
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#??generic_decoder_obj = generic_decoder/generic_decoder.o
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# remeber to add it to OBJ
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ifeq ($(DECODER),old)
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CFLAGS += -DOLD_DECODER
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video_decoder_obj = video_decoder_ref/video_decoder.o \
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video_decoder_ref/display.o \
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video_decoder_ref/getblk.o \
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video_decoder_ref/gethdr.o \
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video_decoder_ref/getpic.o \
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video_decoder_ref/getvlc.o \
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video_decoder_ref/idct.o \
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video_decoder_ref/motion.o \
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video_decoder_ref/mpeg2dec.o \
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video_decoder_ref/recon.o \
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video_decoder_ref/spatscal.o
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else
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video_parser_obj = video_parser/video_parser.o \
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video_parser/vpar_headers.o \
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video_parser/vpar_blocks.o \
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video_parser/vpar_synchro.o \
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video_parser/video_fifo.o
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video_decoder_obj = video_decoder/video_decoder.o \
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video_decoder/vdec_motion.o \
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video_decoder/vdec_idct.o
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endif
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misc_obj = misc/mtime.o \
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misc/rsc_files.o \
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misc/netutils.o \
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misc/decoder_fifo.o
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C_OBJ = $(interface_obj) \
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$(input_obj) \
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$(audio_output_obj) \
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$(video_output_obj) \
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$(ac3_decoder_obj) \
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$(audio_decoder_obj) \
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$(spu_decoder_obj) \
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$(generic_decoder_obj) \
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$(video_parser_obj) \
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$(video_decoder_obj) \
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$(vlan_obj) \
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$(misc_obj)
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#
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# Assembler Objects
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#
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ifeq ($(ARCH),X86)
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ifeq ($(MMX), YES)
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ifeq ($(DECODER),new)
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ASM_OBJ = video_decoder/vdec_idctmmx.o \
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video_output/video_yuv_mmx.o
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else
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ASM_OBJ = video_decoder_ref/vdec_idctmmx.o \
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video_output/video_yuv_mmx.o
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endif
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endif
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endif
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#
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# Other lists of files
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#
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sources := $(C_OBJ:%.o=%.c)
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dependancies := $(sources:%.c=dep/%.d)
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# All symbols must be exported
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export
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################################################################################
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# Targets
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################################################################################
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#
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# Virtual targets
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#
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all: vlc
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clean:
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rm -f $(C_OBJ) $(ASM_OBJ)
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distclean: clean
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rm -f **/*.o **/*~ *.log
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rm -f vlc gmon.out core
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rm -rf dep
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show:
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@echo "Command line for C objects:"
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@echo $(CC) $(CCFLAGS) $(CFLAGS) -c -o "<dest.o>" "<src.c>"
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@echo
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@echo "Command line for assembler objects:"
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@echo $(CC) $(CFLAGS) -c -o "<dest.o>" "<src.S>"
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FORCE:
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#
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# Real targets
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#
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vlc: $(C_OBJ) $(ASM_OBJ)
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$(CC) $(LCFLAGS) $(CFLAGS) -o $@ $(C_OBJ) $(ASM_OBJ)
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#
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# Generic rules (see below)
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#
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$(dependancies): %.d: FORCE
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@$(MAKE) -s --no-print-directory -f Makefile.dep $@
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$(C_OBJ): %.o: Makefile.dep
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$(C_OBJ): %.o: dep/%.d
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$(C_OBJ): %.o: %.c
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@echo "compiling $*.c"
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@$(CC) $(CCFLAGS) $(CFLAGS) -c -o $@ $<
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$(ASM_OBJ): %.o: Makefile.dep
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$(ASM_OBJ): %.o: %.S
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@echo "assembling $*.S"
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@$(CC) $(CFLAGS) -c -o $@ $<
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################################################################################
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# Note on generic rules and dependancies
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################################################################################
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# Note on dependancies: each .c file is associated with a .d file, which
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# depends of it. The .o file associated with a .c file depends of the .d, of the
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# .c itself, and of Makefile. The .d files are stored in a separate dep/
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# directory.
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# The dep directory should be ignored by CVS.
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# Note on inclusions: depending of the target, the dependancies files must
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# or must not be included. The problem is that if we ask make to include a file,
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# and this file does not exist, it is made before it can be included. In a
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# general way, a .d file should be included if and only if the corresponding .o
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# needs to be re-made.
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# Two makefiles are used: the main one (this one) has regular generic rules,
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# except for .o files, for which it calls the object Makefile. Dependancies
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# are not included in this file.
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# The object Makefile known how to make a .o from a .c, and includes
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# dependancies for the target, but only those required.
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