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https://github.com/videolan/vlc.git
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dcf6637a7b
- Int�gration totale et non comment�e du support de la synchro ; - Le probl�me du 0.1% de CPU -> 9.7% est r�solu en compilant avec un flag d'optimisation (cf ci-dessous) ; * Makefile : - Rajout d'une ligne *comment�e* avec le flag d'optimisation -O2 ; - En -O2 et en faisant tourner le mini-server et un vlc --novideo sur la meme machine, la somme des %CPU du vlc et du mini-server est �gale � 0 :-) C'est pas beau �a ? -- MaXX "vlc rewlz"
218 lines
5.4 KiB
Makefile
218 lines
5.4 KiB
Makefile
################################################################################
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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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#CC = gcc
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#SHELL = /bin/sh
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################################################################################
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# Settings and other variables
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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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INCLUDE += -I/usr/X11R6/include/X11
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#
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# Libraries
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#
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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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LIB += -lpthread
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LIB += -lXpm
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#
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# C compiler flags: compilation
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#
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CCFLAGS += $(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 += -O2
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#CCFLAGS += -O8
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#CCFLAGS += -s -fargument-noalias-global -fexpensive-optimizations -ffast-math -funroll-loops -fomit-frame-pointer #-march=pentiumpro
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#(Uncomment -march=pentiumpro if it applies)
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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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#
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# C compiler flags: functions flow
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#
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FCFLAGS += $(INCLUDE)
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FCFLAGS += -A
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FCFLAGS += -P
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FCFLAGS += -v
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FCFLAGS += -a
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FCFLAGS += -X errno.h
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FCFLAGS += -X fcntl.h
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FCFLAGS += -X signal.h
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FCFLAGS += -X stdio.h
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FCFLAGS += -X stdlib.h
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FCFLAGS += -X string.h
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FCFLAGS += -X unistd.h
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FCFLAGS += -X sys/ioctl.h
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FCFLAGS += -X sys/stat.h
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FCFLAGS += -X X11/Xlib.h
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FFILTER = grep -v "intf_.*Msg.*\.\.\."
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#
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# C compiler flags: common flags
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#
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# CFLAGS
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#
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# Additionnal debugging flags
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#
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# Debugging settings: electric fence, debuging symbols and profiling support.
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# Note that electric fence and accurate profiling are quite uncompatible.
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CCFLAGS += -g
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#CCFLAGS += -pg
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#LIB += -ldmalloc
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#LIB += -lefence
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#################################################################################
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# Objects and files
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#################################################################################
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#
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# 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/control.o \
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interface/xconsole.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_output/audio_dsp.o
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video_output_obj = video_output/video_output.o \
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video_output/video_x11.o \
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video_output/video_graphics.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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generic_decoder_obj = generic_decoder/generic_decoder.o
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video_decoder_obj = video_decoder/video_decoder.o
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misc_obj = misc/mtime.o \
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misc/xutils.o \
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misc/rsc_files.o \
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misc/netutils.o
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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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$(audio_decoder_obj) \
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$(generic_decoder_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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# Other lists of files
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#
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sources := $(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 $(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 Documentation/cflow
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rm -rf dep
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FORCE:
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#
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# Real targets
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#
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vlc: $(OBJ)
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$(CC) $(LCFLAGS) $(CFLAGS) -o $@ $(OBJ)
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Documentation/cflow: $(sources)
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cflow $(FCFLAGS) $(CFLAGS) $(sources) | $(FFILTER) > $@
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#
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# Generic rules (see below)
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#
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$(dependancies): %.d: FORCE
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@make -s --no-print-directory -f Makefile.dep $@
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$(OBJ): %.o: dep/%.d
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$(OBJ): %.o: %.c
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$(CC) $(CCFLAGS) $(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 dependancies
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# for the target, but only those required.
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