################################################################################
# Environment
-#CC = gcc
-#SHELL = /bin/sh
+#CC=gcc
+#SHELL=/bin/sh
# Video output settings
VIDEO=X11
-#VIDEO=DGA (not yet supported)
+#VIDEO=DUMMY
#VIDEO=FB
#VIDEO=GGI
-#VIDEO=BEOS (not yet supported)
+
+# Highly experimental
+#VIDEO=3DFX
+
+# Not yet supported
+#VIDEO=BEOS
+#VIDEO=DGA
# Target architecture and optimization
#ARCH=
-#ARCH=MMX
+ARCH=MMX
#ARCH=PPC
+#ARCH=SPARC
+
+# Target operating system
+SYS=LINUX
+#SYS=BSD
+#SYS=BEOS
# 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=1
#----------------- 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 = 1.0-dev
+
+# PROGRAM_OPTIONS is an identification string of the compilation options
+PROGRAM_OPTIONS = $(VIDEO) $(ARCH) $(SYS)
+ifeq ($(DEBUG),1)
+PROGRAM_OPTIONS += DEBUG
+endif
+
+# PROGRAM_BUILD is a complete identification of the build
+PROGRAM_BUILD = `date -R` $(USER)@`hostname`
+
+# DEFINE will contain some of the constants definitions decided in Makefile,
+# including VIDEO_xx and ARCH_xx. It will be passed to C compiler.
+DEFINE += -DVIDEO_$(VIDEO)
+DEFINE += -DARCH_$(ARCH)
+DEFINE += -DSYS_$(SYS)
+DEFINE += -DPROGRAM_VERSION="\"$(PROGRAM_VERSION)\""
+DEFINE += -DPROGRAM_OPTIONS="\"$(PROGRAM_OPTIONS)\""
+DEFINE += -DPROGRAM_BUILD="\"$(PROGRAM_BUILD)\""
+ifeq ($(DEBUG),1)
+DEFINE += -DDEBUG
+endif
# video is a lowercase version of VIDEO used for filenames
video = $(shell echo $(VIDEO) | tr 'A-Z' 'a-z')
################################################################################
-# Tunning and other variables
+# Tunning and other variables - do not change anything except if you know
+# exactly what you are doing
################################################################################
-#
-# Transformation for video decompression (Fourier or cosine)
-#
-TRANSFORM=vdec_idct
-#TRANSFORM=vdec_idft
-
#
# C headers directories
#
INCLUDE += -I/usr/X11R6/include
endif
+ifeq ($(VIDEO),3DFX)
+INCLUDE += -I/usr/include/glide
+endif
+
#
# Libraries
#
LIB += -lpthread
-LIB += -lm
+LIN += -lm
ifeq ($(VIDEO),X11)
LIB += -L/usr/X11R6/lib
ifeq ($(VIDEO),GGI)
LIB += -lggi
endif
-
-# System dependant libraries
-#??LIB += -lXxf86dga
+ifeq ($(VIDEO),3DFX)
+LIB += -lglide2x
+endif
#
# C compiler flags: compilation
CCFLAGS += -O6
CCFLAGS += -ffast-math -funroll-loops -fargument-noalias-global
CCFLAGS += -fomit-frame-pointer
-#CCFLAGS += -fomit-frame-pointer -s
# Optimizations for x86 familiy, without MMX
ifeq ($(ARCH),)
CCFLAGS += -mcpu=604e -mmultiple -mhard-float -mstring
endif
+# Optimizations for Sparc
+ifeq ($(ARCH),SPARC)
+CCFLAGS += -mhard-float
+endif
+
#
# C compiler flags: dependancies
#
#
# Additionnal debugging flags
#
-# Debugging settings: electric fence, debuging symbols and profiling support.
-# Note that electric fence and accurate profiling are quite uncompatible.
-#CCFLAGS += -g
-#CCFLAGS += -pg
-#LCFLAGS += -g
-#LCFLAGS += -pg
-#LIB += -ldmalloc
-#LIB += -lefence
+
+# Debugging support
+ifeq ($(DEBUG),1)
+CFLAGS += -g
+#CFLAGS += -pg
+endif
#################################################################################
# Objects and files
#################################################################################
#
-# Objects
+# C Objects
#
interface_obj = interface/main.o \
interface/interface.o \
audio_output/audio_dsp.o
video_output_obj = video_output/video_output.o \
- video_output/video_$(video).o
+ video_output/video_$(video).o \
+ video_output/video_text.o \
+ video_output/video_yuv.o
+
+ac3_decoder_obj = ac3_decoder/ac3_decoder.o \
+ ac3_decoder/ac3_parse.o \
+ ac3_decoder/ac3_exponent.o \
+ ac3_decoder/ac3_bit_allocate.o \
+ ac3_decoder/ac3_mantissa.o \
+ ac3_decoder/ac3_rematrix.o \
+ ac3_decoder/ac3_imdct.o \
+ ac3_decoder/ac3_downmix.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_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
-
C_OBJ = $(interface_obj) \
$(input_obj) \
$(audio_output_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),MMX)
+ifeq ($(DECODER),old)
+ASM_OBJ = video_decoder_ref/idctmmx.o \
+ video_output/video_yuv_mmx.o
+else
+ASM_OBJ = video_decoder/idctmmx.o \
+ video_output/video_yuv_mmx.o
+endif
+endif
+
#
# Other lists of files
#
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)
+ $(CC) $(LCFLAGS) $(CFLAGS) -o $@ $(C_OBJ) $(ASM_OBJ)
#
# Generic rules (see below)
$(dependancies): %.d: FORCE
@$(MAKE) -s --no-print-directory -f Makefile.dep $@
+$(C_OBJ): %.o: Makefile Makefile.dep
$(C_OBJ): %.o: dep/%.d
-
$(C_OBJ): %.o: %.c
- $(CC) $(CCFLAGS) $(CFLAGS) -c -o $@ $<
+ @echo "compiling $*.c"
+ @$(CC) $(CCFLAGS) $(CFLAGS) -c -o $@ $<
+
+$(ASM_OBJ): %.o: Makefile Makefile.dep
$(ASM_OBJ): %.o: %.S
- $(CC) $(CFLAGS) -c -o $@ $<
+ @echo "assembling $*.S"
+ @$(CC) $(CFLAGS) -c -o $@ $<
################################################################################
# Note on generic rules and dependancies
projects / vlc / blobdiff