git.sesse.net Git - vlc/blob - Makefile

   1 ################################################################################
   2 # vlc (VideoLAN Client) main makefile
   3 # (c)1998 VideoLAN
   4 ################################################################################
   5 # This makefile is the main makefile for the VideoLAN client.
   6 ################################################################################
   7
   8 ################################################################################
   9 # Configuration
  10 ################################################################################
  11
  12 # Environment
  13 #CC=gcc
  14 #SHELL=/bin/sh
  15
  16 # Video output settings
  17 VIDEO=X11
  18 #VIDEO=DGA (not yet supported)
  19 #VIDEO=FB
  20 #VIDEO=GGI
  21 #VIDEO=BEOS (not yet supported)
  22
  23 # Target architecture and optimization
  24 #ARCH=
  25 ARCH=MMX
  26 #ARCH=PPC
  27 #ARCH=SPARC
  28
  29 # Target operating system
  30 SYS=LINUX
  31 #SYS=BSD
  32 #SYS=BEOS
  33
  34 # Decoder choice - ?? old decoder will be removed soon
  35 #DECODER=old
  36 DECODER=new
  37
  38 # Debugging mode on or off
  39 DEBUG=1
  40
  41 #----------------- do not change anything below this line ----------------------
  42
  43 ################################################################################
  44 # Configuration pre-processing
  45 ################################################################################
  46
  47 # Program version - may only be changed by the project leader
  48 PROGRAM_VERSION = 1.0-dev
  49
  50 # PROGRAM_OPTIONS is an identification string of the compilation options
  51 PROGRAM_OPTIONS = $(VIDEO) $(ARCH) $(SYS)
  52 ifneq ($(DEBUG),)
  53 PROGRAM_OPTIONS += DEBUG
  54 endif
  55
  56 # PROGRAM_BUILD is a complete identification of the build
  57 PROGRAM_BUILD = `date -R` $(USER)@`hostname`
  58
  59 # DEFINE will contain some of the constants definitions decided in Makefile,
  60 # including VIDEO_xx and ARCH_xx. It will be passed to C compiler.
  61 DEFINE += -DVIDEO_$(VIDEO)
  62 DEFINE += -DARCH_$(ARCH)
  63 DEFINE += -DSYS_$(SYS)
  64 DEFINE += -DPROGRAM_VERSION="\"$(PROGRAM_VERSION)\""
  65 DEFINE += -DPROGRAM_OPTIONS="\"$(PROGRAM_OPTIONS)\""
  66 DEFINE += -DPROGRAM_BUILD="\"$(PROGRAM_BUILD)\""
  67 ifneq ($(DEBUG),)
  68 DEFINE += -DDEBUG
  69 endif
  70
  71 # video is a lowercase version of VIDEO used for filenames
  72 video = $(shell echo $(VIDEO) | tr 'A-Z' 'a-z')
  73
  74 ################################################################################
  75 # Tunning and other variables - do not change anything except if you know
  76 # exactly what you are doing
  77 ################################################################################
  78
  79 #
  80 # C headers directories
  81 #
  82 INCLUDE += -Iinclude
  83
  84 ifeq ($(VIDEO),X11)
  85 INCLUDE += -I/usr/X11R6/include
  86 endif
  87
  88 #
  89 # Libraries
  90 #
  91 LIB += -lpthread
  92 LIB += -lm
  93
  94 ifeq ($(VIDEO),X11)
  95 LIB += -L/usr/X11R6/lib
  96 LIB += -lX11
  97 LIB += -lXext
  98 endif
  99 ifeq ($(VIDEO),GGI)
 100 LIB += -lggi
 101 endif
 102
 103 #
 104 # C compiler flags: compilation
 105 #
 106 CCFLAGS += $(DEFINE) $(INCLUDE)
 107 CCFLAGS += -Wall
 108 CCFLAGS += -D_REENTRANT
 109 CCFLAGS += -D_GNU_SOURCE
 110
 111 # Optimizations : don't compile debug versions with them
 112 CCFLAGS += -O6
 113 CCFLAGS += -ffast-math -funroll-loops -fargument-noalias-global
 114 CCFLAGS += -fomit-frame-pointer
 115
 116 # Optimizations for x86 familiy, without MMX
 117 ifeq ($(ARCH),)
 118 CCFLAGS += -malign-double
 119 CCFLAGS += -march=pentiumpro
 120 #CCFLAGS += -march=pentium
 121 endif
 122
 123 # Optimization for x86 with MMX support
 124 ifeq ($(ARCH),MMX)
 125 CCFLAGS += -malign-double
 126 CCFLAGS += -march=pentiumpro
 127 endif
 128
 129 # Optimizations for PowerPC
 130 ifeq ($(ARCH),PPC)
 131 CCFLAGS += -mcpu=604e -mmultiple -mhard-float -mstring
 132 endif
 133
 134 # Optimizations for Sparc
 135 ifeq ($(ARCH),SPARC)
 136 CCFLAGS += -mhard-float
 137 endif
 138
 139 #
 140 # C compiler flags: dependancies
 141 #
 142 DCFLAGS += $(INCLUDE)
 143 DCFLAGS += -MM
 144
 145 #
 146 # C compiler flags: linking
 147 #
 148 LCFLAGS += $(LIB)
 149 LCFLAGS += -Wall
 150 #LCFLAGS += -s
 151
 152 #
 153 # C compiler flags: common flags
 154 #
 155
 156 # Optimizations for x86 with MMX support
 157 ifeq ($(ARCH),MMX)
 158 CFLAGS += -DHAVE_MMX
 159 endif
 160
 161 #
 162 # Additionnal debugging flags
 163 #
 164
 165 # Debugging support
 166 ifneq ($(DEBUG),)
 167 CFLAGS += -g
 168 #CFLAGS += -pg
 169 endif
 170
 171 #################################################################################
 172 # Objects and files
 173 #################################################################################
 174
 175 #
 176 # C Objects
 177 #
 178 interface_obj =                 interface/main.o \
 179                                                 interface/interface.o \
 180                                                 interface/intf_msg.o \
 181                                                 interface/intf_cmd.o \
 182                                                 interface/intf_ctrl.o \
 183                                                 interface/control.o \
 184                                                 interface/intf_console.o \
 185                                                 interface/intf_$(video).o
 186
 187 input_obj =                     input/input_vlan.o \
 188                                                 input/input_file.o \
 189                                                 input/input_netlist.o \
 190                                                 input/input_network.o \
 191                                                 input/input_ctrl.o \
 192                                                 input/input_pcr.o \
 193                                                 input/input_psi.o \
 194                                                 input/input.o
 195
 196 audio_output_obj =              audio_output/audio_output.o \
 197                                                 audio_output/audio_dsp.o
 198
 199 video_output_obj =              video_output/video_output.o \
 200                                                 video_output/video_$(video).o \
 201                                                 video_output/video_yuv.o
 202
 203 ac3_decoder_obj =               ac3_decoder/ac3_decoder.o \
 204                                                 ac3_decoder/ac3_parse.o \
 205                                                 ac3_decoder/ac3_exponent.o \
 206                                                 ac3_decoder/ac3_bit_allocate.o \
 207                                                 ac3_decoder/ac3_mantissa.o \
 208                                                 ac3_decoder/ac3_rematrix.o \
 209                                                 ac3_decoder/ac3_imdct.o \
 210                                                 ac3_decoder/ac3_downmix.o
 211
 212 audio_decoder_obj =             audio_decoder/audio_decoder.o \
 213                                                 audio_decoder/audio_math.o
 214
 215 subtitle_decoder_obj =          subtitle_decoder/subtitle_decoder.o
 216
 217 #??generic_decoder_obj =                generic_decoder/generic_decoder.o
 218 # remeber to add it to OBJ
 219
 220 ifeq ($(DECODER),old)
 221 CFLAGS += -DOLD_DECODER
 222 video_decoder_obj =             video_decoder_ref/video_decoder.o \
 223                                                 video_decoder_ref/display.o \
 224                                                 video_decoder_ref/getblk.o \
 225                                                 video_decoder_ref/gethdr.o \
 226                                                 video_decoder_ref/getpic.o \
 227                                                 video_decoder_ref/getvlc.o \
 228                                                 video_decoder_ref/idct.o \
 229                                                 video_decoder_ref/motion.o \
 230                                                 video_decoder_ref/mpeg2dec.o \
 231                                                 video_decoder_ref/recon.o \
 232                                                 video_decoder_ref/spatscal.o
 233 else
 234 video_parser_obj =              video_parser/video_parser.o \
 235                                                 video_parser/vpar_headers.o \
 236                                                 video_parser/vpar_blocks.o \
 237                                                 video_parser/vpar_synchro.o \
 238                                                 video_parser/video_fifo.o
 239
 240 video_decoder_obj =             video_decoder/video_decoder.o \
 241                                                 video_decoder/vdec_motion.o \
 242                                                 video_decoder/vdec_idct.o
 243 endif
 244
 245 misc_obj =                      misc/mtime.o \
 246                                                 misc/rsc_files.o \
 247                                                 misc/netutils.o
 248
 249 C_OBJ = $(interface_obj) \
 250                 $(input_obj) \
 251                 $(audio_output_obj) \
 252                 $(video_output_obj) \
 253                 $(ac3_decoder_obj) \
 254                 $(audio_decoder_obj) \
 255                 $(subtitle_decoder_obj) \
 256                 $(generic_decoder_obj) \
 257                 $(video_parser_obj) \
 258                 $(video_decoder_obj) \
 259                 $(vlan_obj) \
 260                 $(misc_obj)
 261
 262 #
 263 # Assembler Objects
 264 #
 265 ifeq ($(ARCH),MMX)
 266 ifeq ($(DECODER),old)
 267 ASM_OBJ =                       video_decoder_ref/idctmmx.o \
 268                                                 video_output/video_yuv_mmx.o
 269 else
 270 ASM_OBJ =                       video_decoder/idctmmx.o \
 271                                                 video_output/video_yuv_mmx.o
 272 endif
 273 endif
 274
 275 #
 276 # Other lists of files
 277 #
 278 sources := $(C_OBJ:%.o=%.c)
 279 dependancies := $(sources:%.c=dep/%.d)
 280
 281 # All symbols must be exported
 282 export
 283
 284 ################################################################################
 285 # Targets
 286 ################################################################################
 287
 288 #
 289 # Virtual targets
 290 #
 291 all: vlc
 292
 293 clean:
 294         rm -f $(C_OBJ) $(ASM_OBJ)
 295
 296 distclean: clean
 297         rm -f **/*.o **/*~ *.log
 298         rm -f vlc gmon.out core
 299         rm -rf dep
 300
 301 show:
 302         @echo "Command line for C objects:"
 303         @echo $(CC) $(CCFLAGS) $(CFLAGS) -c -o "<dest.o>" "<src.c>"
 304         @echo
 305         @echo "Command line for assembler objects:"
 306         @echo $(CC) $(CFLAGS) -c -o "<dest.o>" "<src.S>"
 307
 308 FORCE:
 309
 310 #
 311 # Real targets
 312 #
 313 vlc: $(C_OBJ) $(ASM_OBJ)
 314         $(CC) $(LCFLAGS) $(CFLAGS) -o $@ $(C_OBJ) $(ASM_OBJ)
 315
 316 #
 317 # Generic rules (see below)
 318 #
 319 $(dependancies): %.d: FORCE
 320         @$(MAKE) -s --no-print-directory -f Makefile.dep $@
 321
 322 $(C_OBJ): %.o: Makefile Makefile.dep
 323 $(C_OBJ): %.o: dep/%.d
 324 $(C_OBJ): %.o: %.c
 325         @echo "compiling $*.c"
 326         @$(CC) $(CCFLAGS) $(CFLAGS) -c -o $@ $<
 327
 328 $(ASM_OBJ): %.o: Makefile Makefile.dep
 329 $(ASM_OBJ): %.o: %.S
 330         @echo "assembling $*.S"
 331         @$(CC) $(CFLAGS) -c -o $@ $<
 332
 333 ################################################################################
 334 # Note on generic rules and dependancies
 335 ################################################################################
 336
 337 # Note on dependancies: each .c file is associated with a .d file, which
 338 # depends of it. The .o file associated with a .c file depends of the .d, of the
 339 # .c itself, and of Makefile. The .d files are stored in a separate dep/
 340 # directory.
 341 # The dep directory should be ignored by CVS.
 342
 343 # Note on inclusions: depending of the target, the dependancies files must
 344 # or must not be included. The problem is that if we ask make to include a file,
 345 # and this file does not exist, it is made before it can be included. In a
 346 # general way, a .d file should be included if and only if the corresponding .o
 347 # needs to be re-made.
 348
 349 # Two makefiles are used: the main one (this one) has regular generic rules,
 350 # except for .o files, for which it calls the object Makefile. Dependancies
 351 # are not included in this file.
 352 # The object Makefile known how to make a .o from a .c, and includes
 353 # dependancies for the target, but only those required.