################################################################################
# Environment
-#CC = gcc
-#SHELL = /bin/sh
+CC=egcc
+SHELL=/bin/sh
+
+# Audio output settings
+AUDIO = dsp
+#AUDIO += esd
+# Not yet supported
+#AUDIO += alsa
+# Fallback method that should always work
+AUDIO += dummy
# Video output settings
-VIDEO=X11
-#VIDEO=DGA (not yet supported)
-#VIDEO=FB
-#VIDEO=GGI
-#VIDEO=BEOS (not yet supported)
-
-# Target architecture and optimization
-#ARCH=
-ARCH=MMX
+VIDEO = x11
+#VIDEO += fb
+#VIDEO += ggi
+#VIDEO += glide
+# Not yet supported
+#VIDEO += beos
+#VIDEO += dga
+# Fallback method that should always work
+VIDEO += dummy
+
+# Target architecture
+ARCH=X86
#ARCH=PPC
+#ARCH=SPARC
+
+# Target operating system
+SYS=LINUX
+#SYS=GNU
+#SYS=BSD
+#SYS=BEOS
+
+# For x86 architecture, choose MMX support
+MMX=YES
+#MMX=NO
+# For x86 architecture, optimize for Pentium Pro
+# (choose NO if you get `Invalid instruction' errors)
+PPRO=YES
+#PPRO=NO
# Decoder choice - ?? old decoder will be removed soon
-DECODER=old
-#DECODER=new
+#DECODER=old
+DECODER=new
+
+# Debugging mode on or off (set to 1 to activate)
+DEBUG=0
#----------------- do not change anything below this line ----------------------
# Configuration pre-processing
################################################################################
-# DEFINE will contain all the constants definitions decided in Makefile
-DEFINE = -DVIDEO_$(VIDEO)
+# Program version - may only be changed by the project leader
+PROGRAM_VERSION = 0.1.99
+
+# audio options
+audio := $(shell echo $(AUDIO) | tr 'A-Z' 'a-z')
+AUDIO := $(shell echo $(AUDIO) | tr 'a-z' 'A-Z')
+
+# video options
+video := $(shell echo $(VIDEO) | tr 'A-Z' 'a-z')
+VIDEO := $(shell echo $(VIDEO) | tr 'a-z' 'A-Z')
-# video is a lowercase version of VIDEO used for filenames
-video = $(shell echo $(VIDEO) | tr 'A-Z' 'a-z')
+# PROGRAM_OPTIONS is an identification string of the compilation options
+PROGRAM_OPTIONS = $(ARCH) $(SYS)
+ifeq ($(DEBUG),1)
+PROGRAM_OPTIONS += DEBUG
+endif
+
+# PROGRAM_BUILD is a complete identification of the build
+PROGRAM_BUILD = `date -R` $(USER)@`hostname`
+
+# DEFINE will contain some of the constants definitions decided in Makefile,
+# including ARCH_xx and SYS_xx. It will be passed to C compiler.
+DEFINE += -DARCH_$(ARCH)
+DEFINE += -DSYS_$(SYS)
+DEFINE += -DAUDIO_OPTIONS="\"$(audio)\""
+DEFINE += -DVIDEO_OPTIONS="\"$(video)\""
+DEFINE += -DPROGRAM_VERSION="\"$(PROGRAM_VERSION)\""
+DEFINE += -DPROGRAM_OPTIONS="\"$(PROGRAM_OPTIONS)\""
+DEFINE += -DPROGRAM_BUILD="\"$(PROGRAM_BUILD)\""
+ifeq ($(DEBUG),1)
+DEFINE += -DDEBUG
+endif
################################################################################
-# Tunning and other variables
+# Tuning and other variables - do not change anything except if you know
+# exactly what you are doing
################################################################################
-#
-# Transformation for video decompression (Fourier or cosine)
-#
-TRANSFORM=vdec_idct
-#TRANSFORM=vdec_idft
-
#
# C headers directories
#
INCLUDE += -Iinclude
-ifeq ($(VIDEO),X11)
-INCLUDE += -I/usr/X11R6/include
-endif
-
#
# Libraries
#
LIB += -lpthread
LIB += -lm
-
-ifeq ($(VIDEO),X11)
-LIB += -L/usr/X11R6/lib
-LIB += -lX11
-LIB += -lXext
-endif
-ifeq ($(VIDEO),GGI)
-LIB += -lggi
-endif
-
-# System dependant libraries
-#??LIB += -lXxf86dga
+LIB += -ldl
#
# C compiler flags: compilation
CCFLAGS += -O6
CCFLAGS += -ffast-math -funroll-loops -fargument-noalias-global
CCFLAGS += -fomit-frame-pointer
-#CCFLAGS += -fomit-frame-pointer -s
-# Optimizations for x86 familiy, without MMX
-ifeq ($(ARCH),)
+# Optimizations for x86 familiy
+ifeq ($(ARCH),X86)
CCFLAGS += -malign-double
-CCFLAGS += -march=pentiumpro
#CCFLAGS += -march=pentium
-endif
-
-# Optimization for x86 with MMX support
-ifeq ($(ARCH),MMX)
-CCFLAGS += -malign-double
+ifeq ($(PPRO), YES)
CCFLAGS += -march=pentiumpro
endif
+# Eventual MMX optimizations for x86
+ifeq ($(MMX), YES)
+CFLAGS += -DHAVE_MMX
+endif
+endif
# Optimizations for PowerPC
ifeq ($(ARCH),PPC)
CCFLAGS += -mcpu=604e -mmultiple -mhard-float -mstring
endif
+# Optimizations for Sparc
+ifeq ($(ARCH),SPARC)
+CCFLAGS += -mhard-float
+endif
+
#
# C compiler flags: dependancies
#
#LCFLAGS += -s
#
-# C compiler flags: common flags
+# Additionnal debugging flags
#
-# Optimizations for x86 with MMX support
-ifeq ($(ARCH),MMX)
-CFLAGS += -DHAVE_MMX
+# Debugging support
+ifeq ($(DEBUG),1)
+CFLAGS += -g
+#CFLAGS += -pg
endif
-#
-# Additionnal debugging flags
-#
-# Debugging settings: electric fence, debuging symbols and profiling support.
-# Note that electric fence and accurate profiling are quite uncompatible.
-#CCFLAGS += -g
-#CCFLAGS += -pg
-#LCFLAGS += -g
-#LCFLAGS += -pg
-#LIB += -ldmalloc
-#LIB += -lefence
-
#################################################################################
# Objects and files
#################################################################################
#
-# Objects
+# C Objects
#
interface_obj = interface/main.o \
interface/interface.o \
interface/intf_msg.o \
interface/intf_cmd.o \
interface/intf_ctrl.o \
- interface/control.o \
- interface/intf_console.o \
- interface/intf_$(video).o
+ interface/intf_console.o
input_obj = input/input_vlan.o \
input/input_file.o \
input/input_psi.o \
input/input.o
-audio_output_obj = audio_output/audio_output.o \
- audio_output/audio_dsp.o
+audio_output_obj = audio_output/audio_output.o
video_output_obj = video_output/video_output.o \
- video_output/video_$(video).o \
- video_output/video_yuv_c.o
+ video_output/video_text.o \
+ video_output/video_yuv.o
-ac3_decoder_obj = ac3_decoder/ac3_decoder.o \
+ac3_decoder_obj = ac3_decoder/ac3_decoder_thread.o \
+ ac3_decoder/ac3_decoder.o \
ac3_decoder/ac3_parse.o \
ac3_decoder/ac3_exponent.o \
ac3_decoder/ac3_bit_allocate.o \
audio_decoder_obj = audio_decoder/audio_decoder.o \
audio_decoder/audio_math.o
+spu_decoder_obj = spu_decoder/spu_decoder.o
+
#??generic_decoder_obj = generic_decoder/generic_decoder.o
# remeber to add it to OBJ
ifeq ($(DECODER),old)
+CFLAGS += -DOLD_DECODER
video_decoder_obj = video_decoder_ref/video_decoder.o \
video_decoder_ref/display.o \
video_decoder_ref/getblk.o \
video_parser_obj = video_parser/video_parser.o \
video_parser/vpar_headers.o \
video_parser/vpar_blocks.o \
- video_parser/vpar_motion.o \
video_parser/vpar_synchro.o \
video_parser/video_fifo.o
video_decoder_obj = video_decoder/video_decoder.o \
video_decoder/vdec_motion.o \
- video_decoder/$(TRANSFORM).o
+ video_decoder/vdec_motion_inner.o \
+ video_decoder/vdec_idct.o
endif
misc_obj = misc/mtime.o \
misc/rsc_files.o \
- misc/netutils.o
-
-ifeq ($(ARCH),MMX)
-ASM_OBJ = video_decoder_ref/idctmmx.o \
- video_output/video_yuv_mmx.o
-endif
+ misc/netutils.o \
+ misc/decoder_fifo.o
C_OBJ = $(interface_obj) \
$(input_obj) \
$(video_output_obj) \
$(ac3_decoder_obj) \
$(audio_decoder_obj) \
+ $(spu_decoder_obj) \
$(generic_decoder_obj) \
$(video_parser_obj) \
$(video_decoder_obj) \
$(vlan_obj) \
$(misc_obj)
+#
+# Assembler Objects
+#
+ifeq ($(ARCH),X86)
+ifeq ($(MMX), YES)
+ifeq ($(DECODER),new)
+ASM_OBJ = video_decoder/vdec_idctmmx.o \
+ video_output/video_yuv_mmx.o
+else
+ASM_OBJ = video_decoder_ref/vdec_idctmmx.o \
+ video_output/video_yuv_mmx.o
+endif
+endif
+endif
+
+#
+# Plugins
+#
+interface_plugin = $(video:%=interface/intf_%.so)
+audio_plugin = $(audio:%=audio_output/aout_%.so)
+video_plugin = $(video:%=video_output/vout_%.so)
+
+PLUGIN_OBJ = $(interface_plugin) $(audio_plugin) $(video_plugin)
+
#
# Other lists of files
#
-sources := $(C_OBJ:%.o=%.c)
+sources := $(C_OBJ:%.o=%.c) $(PLUGIN_OBJ:%.so=%.c)
dependancies := $(sources:%.c=dep/%.d)
# All symbols must be exported
all: vlc
clean:
- rm -f $(C_OBJ) $(ASM_OBJ)
+ rm -f $(C_OBJ) $(ASM_OBJ) $(PLUGIN_OBJ)
distclean: clean
- rm -f **/*.o **/*~ *.log
+ rm -f **/*.o **/*.so **/*~ *.log
rm -f vlc gmon.out core
rm -rf dep
+show:
+ @echo "Command line for C objects:"
+ @echo $(CC) $(CCFLAGS) $(CFLAGS) -c -o "<dest.o>" "<src.c>"
+ @echo
+ @echo "Command line for assembler objects:"
+ @echo $(CC) $(CFLAGS) -c -o "<dest.o>" "<src.S>"
+
FORCE:
#
# Real targets
#
-vlc: $(C_OBJ) $(ASM_OBJ)
- $(CC) $(LCFLAGS) $(CFLAGS) -o $@ $(C_OBJ) $(ASM_OBJ)
+vlc: $(C_OBJ) $(ASM_OBJ) $(PLUGIN_OBJ)
+ $(CC) $(LCFLAGS) $(CFLAGS) --export-dynamic -rdynamic -o $@ $(C_OBJ) $(ASM_OBJ)
#
# Generic rules (see below)
$(dependancies): %.d: FORCE
@$(MAKE) -s --no-print-directory -f Makefile.dep $@
+$(C_OBJ): %.o: Makefile.dep
$(C_OBJ): %.o: dep/%.d
-
$(C_OBJ): %.o: %.c
- $(CC) $(CCFLAGS) $(CFLAGS) -c -o $@ $<
+ @echo "compiling $*.o from $*.c"
+ @$(CC) $(CCFLAGS) $(CFLAGS) -c -o $@ $<
+
+$(ASM_OBJ): %.o: Makefile.dep
$(ASM_OBJ): %.o: %.S
- $(CC) $(CFLAGS) -c -o $@ $<
+ @echo "assembling $*.o from $*.S"
+ @$(CC) $(CFLAGS) -c -o $@ $<
+
+$(PLUGIN_OBJ): %.so: Makefile.dep
+$(PLUGIN_OBJ): %.so: dep/%.d
+
+# audio plugins
+audio_output/aout_dummy.so audio_output/aout_dsp.so: %.so: %.c
+ @echo "compiling $*.so from $*.c"
+ @$(CC) $(CCFLAGS) $(CFLAGS) -shared -o $@ $<
+
+audio_output/aout_esd.so: %.so: %.c
+ @echo "compiling $*.so from $*.c"
+ @$(CC) $(CCFLAGS) $(CFLAGS) -laudiofile -lesd -shared -o $@ $<
+
+# video plugins
+interface/intf_dummy.so video_output/vout_dummy.so \
+ interface/intf_fb.so video_output/vout_fb.so: %.so: %.c
+ @echo "compiling $*.so from $*.c"
+ @$(CC) $(CCFLAGS) $(CFLAGS) -shared -o $@ $<
+
+interface/intf_x11.so video_output/vout_x11.so: %.so: %.c
+ @echo "compiling $*.so from $*.c"
+ @$(CC) $(CCFLAGS) $(CFLAGS) -I/usr/X11R6/include -L/usr/X11R6/lib -lX11 -lXext -shared -o $@ $<
+
+interface/intf_glide.so video_output/vout_glide.so: %.so: %.c
+ @echo "compiling $*.so from $*.c"
+ @$(CC) $(CCFLAGS) $(CFLAGS) -I/usr/include/glide -lglide2x -shared -o $@ $<
+
+interface/intf_ggi.so video_output/vout_ggi.so: %.so: %.c
+ @echo "compiling $*.so from $*.c"
+ @$(CC) $(CCFLAGS) $(CFLAGS) -lggi -shared -o $@ $<
+
################################################################################
# Note on generic rules and dependancies
projects / vlc / blobdiff