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=DUMMY
  19 #VIDEO=FB
  20 #VIDEO=GGI
  21
  22 # Highly experimental
  23 #VIDEO=3DFX
  24
  25 # Not yet supported
  26 #VIDEO=BEOS
  27 #VIDEO=DGA
  28
  29 # Target architecture and optimization
  30 #ARCH=
  31 ARCH=MMX
  32 #ARCH=PPC
  33 #ARCH=SPARC
  34
  35 # Target operating system
  36 SYS=LINUX
  37 #SYS=BSD
  38 #SYS=BEOS
  39
  40 # Decoder choice - ?? old decoder will be removed soon
  41 #DECODER=old
  42 DECODER=new
  43
  44 # Debugging mode on or off (set to 1 to activate)
  45 DEBUG=1
  46
  47 #----------------- do not change anything below this line ----------------------
  48
  49 ################################################################################
  50 # Configuration pre-processing
  51 ################################################################################
  52
  53 # Program version - may only be changed by the project leader
  54 PROGRAM_VERSION = 1.0-dev
  55
  56 # PROGRAM_OPTIONS is an identification string of the compilation options
  57 PROGRAM_OPTIONS = $(VIDEO) $(ARCH) $(SYS)
  58 ifeq ($(DEBUG),1)
  59 PROGRAM_OPTIONS += DEBUG
  60 endif
  61
  62 # PROGRAM_BUILD is a complete identification of the build
  63 PROGRAM_BUILD = `date -R` $(USER)@`hostname`
  64
  65 # DEFINE will contain some of the constants definitions decided in Makefile,
  66 # including VIDEO_xx and ARCH_xx. It will be passed to C compiler.
  67 DEFINE += -DVIDEO_$(VIDEO)
  68 DEFINE += -DARCH_$(ARCH)
  69 DEFINE += -DSYS_$(SYS)
  70 DEFINE += -DPROGRAM_VERSION="\"$(PROGRAM_VERSION)\""
  71 DEFINE += -DPROGRAM_OPTIONS="\"$(PROGRAM_OPTIONS)\""
  72 DEFINE += -DPROGRAM_BUILD="\"$(PROGRAM_BUILD)\""
  73 ifeq ($(DEBUG),1)
  74 DEFINE += -DDEBUG
  75 endif
  76
  77 # video is a lowercase version of VIDEO used for filenames
  78 video = $(shell echo $(VIDEO) | tr 'A-Z' 'a-z')
  79
  80 ################################################################################
  81 # Tunning and other variables - do not change anything except if you know
  82 # exactly what you are doing
  83 ################################################################################
  84
  85 #
  86 # C headers directories
  87 #
  88 INCLUDE += -Iinclude
  89
  90 ifeq ($(VIDEO),X11)
  91 INCLUDE += -I/usr/X11R6/include
  92 endif
  93
  94 ifeq ($(VIDEO),3DFX)
  95 INCLUDE += -I/usr/include/glide
  96 endif
  97
  98 #
  99 # Libraries
 100 #
 101 LIB += -lpthread
 102 LIN += -lm
 103
 104 ifeq ($(VIDEO),X11)
 105 LIB += -L/usr/X11R6/lib
 106 LIB += -lX11
 107 LIB += -lXext
 108 endif
 109 ifeq ($(VIDEO),GGI)
 110 LIB += -lggi
 111 endif
 112 ifeq ($(VIDEO),3DFX)
 113 LIB += -lglide2x
 114 endif
 115
 116 #
 117 # C compiler flags: compilation
 118 #
 119 CCFLAGS += $(DEFINE) $(INCLUDE)
 120 CCFLAGS += -Wall
 121 CCFLAGS += -D_REENTRANT
 122 CCFLAGS += -D_GNU_SOURCE
 123
 124 # Optimizations : don't compile debug versions with them
 125 CCFLAGS += -O6
 126 CCFLAGS += -ffast-math -funroll-loops -fargument-noalias-global
 127 CCFLAGS += -fomit-frame-pointer
 128
 129 # Optimizations for x86 familiy, without MMX
 130 ifeq ($(ARCH),)
 131 CCFLAGS += -malign-double
 132 CCFLAGS += -march=pentiumpro
 133 #CCFLAGS += -march=pentium
 134 endif
 135
 136 # Optimization for x86 with MMX support
 137 ifeq ($(ARCH),MMX)
 138 CCFLAGS += -malign-double
 139 CCFLAGS += -march=pentiumpro
 140 endif
 141
 142 # Optimizations for PowerPC
 143 ifeq ($(ARCH),PPC)
 144 CCFLAGS += -mcpu=604e -mmultiple -mhard-float -mstring
 145 endif
 146
 147 # Optimizations for Sparc
 148 ifeq ($(ARCH),SPARC)
 149 CCFLAGS += -mhard-float
 150 endif
 151
 152 #
 153 # C compiler flags: dependancies
 154 #
 155 DCFLAGS += $(INCLUDE)
 156 DCFLAGS += -MM
 157
 158 #
 159 # C compiler flags: linking
 160 #
 161 LCFLAGS += $(LIB)
 162 LCFLAGS += -Wall
 163 #LCFLAGS += -s
 164
 165 #
 166 # C compiler flags: common flags
 167 #
 168
 169 # Optimizations for x86 with MMX support
 170 ifeq ($(ARCH),MMX)
 171 CFLAGS += -DHAVE_MMX
 172 endif
 173
 174 #
 175 # Additionnal debugging flags
 176 #
 177
 178 # Debugging support
 179 ifeq ($(DEBUG),1)
 180 CFLAGS += -g
 181 #CFLAGS += -pg
 182 endif
 183
 184 #################################################################################
 185 # Objects and files
 186 #################################################################################
 187
 188 #
 189 # C Objects
 190 #
 191 interface_obj =                 interface/main.o \
 192                                                 interface/interface.o \
 193                                                 interface/intf_msg.o \
 194                                                 interface/intf_cmd.o \
 195                                                 interface/intf_ctrl.o \
 196                                                 interface/control.o \
 197                                                 interface/intf_console.o \
 198                                                 interface/intf_$(video).o
 199
 200 input_obj =                     input/input_vlan.o \
 201                                                 input/input_file.o \
 202                                                 input/input_netlist.o \
 203                                                 input/input_network.o \
 204                                                 input/input_ctrl.o \
 205                                                 input/input_pcr.o \
 206                                                 input/input_psi.o \
 207                                                 input/input.o
 208
 209 audio_output_obj =              audio_output/audio_output.o \
 210                                                 audio_output/audio_dsp.o
 211
 212 video_output_obj =              video_output/video_output.o \
 213                                                 video_output/video_$(video).o \
 214                                                 video_output/video_text.o \
 215                                                 video_output/video_yuv.o
 216
 217 ac3_decoder_obj =               ac3_decoder/ac3_decoder.o \
 218                                                 ac3_decoder/ac3_parse.o \
 219                                                 ac3_decoder/ac3_exponent.o \
 220                                                 ac3_decoder/ac3_bit_allocate.o \
 221                                                 ac3_decoder/ac3_mantissa.o \
 222                                                 ac3_decoder/ac3_rematrix.o \
 223                                                 ac3_decoder/ac3_imdct.o \
 224                                                 ac3_decoder/ac3_downmix.o
 225
 226 audio_decoder_obj =             audio_decoder/audio_decoder.o \
 227                                                 audio_decoder/audio_math.o
 228
 229 spu_decoder_obj =               spu_decoder/spu_decoder.o
 230
 231 #??generic_decoder_obj =                generic_decoder/generic_decoder.o
 232 # remeber to add it to OBJ
 233
 234 ifeq ($(DECODER),old)
 235 CFLAGS += -DOLD_DECODER
 236 video_decoder_obj =             video_decoder_ref/video_decoder.o \
 237                                                 video_decoder_ref/display.o \
 238                                                 video_decoder_ref/getblk.o \
 239                                                 video_decoder_ref/gethdr.o \
 240                                                 video_decoder_ref/getpic.o \
 241                                                 video_decoder_ref/getvlc.o \
 242                                                 video_decoder_ref/idct.o \
 243                                                 video_decoder_ref/motion.o \
 244                                                 video_decoder_ref/mpeg2dec.o \
 245                                                 video_decoder_ref/recon.o \
 246                                                 video_decoder_ref/spatscal.o
 247 else
 248 video_parser_obj =              video_parser/video_parser.o \
 249                                                 video_parser/vpar_headers.o \
 250                                                 video_parser/vpar_blocks.o \
 251                                                 video_parser/vpar_synchro.o \
 252                                                 video_parser/video_fifo.o
 253
 254 video_decoder_obj =             video_decoder/video_decoder.o \
 255                                                 video_decoder/vdec_motion.o \
 256                                                 video_decoder/vdec_idct.o
 257 endif
 258
 259 misc_obj =                      misc/mtime.o \
 260                                                 misc/rsc_files.o \
 261                                                 misc/netutils.o
 262
 263 C_OBJ = $(interface_obj) \
 264                 $(input_obj) \
 265                 $(audio_output_obj) \
 266                 $(video_output_obj) \
 267                 $(ac3_decoder_obj) \
 268                 $(audio_decoder_obj) \
 269                 $(spu_decoder_obj) \
 270                 $(generic_decoder_obj) \
 271                 $(video_parser_obj) \
 272                 $(video_decoder_obj) \
 273                 $(vlan_obj) \
 274                 $(misc_obj)
 275
 276 #
 277 # Assembler Objects
 278 #
 279 ifeq ($(ARCH),MMX)
 280 ifeq ($(DECODER),old)
 281 ASM_OBJ =                       video_decoder_ref/idctmmx.o \
 282                                                 video_output/video_yuv_mmx.o
 283 else
 284 ASM_OBJ =                       video_decoder/idctmmx.o \
 285                                                 video_output/video_yuv_mmx.o
 286 endif
 287 endif
 288
 289 #
 290 # Other lists of files
 291 #
 292 sources := $(C_OBJ:%.o=%.c)
 293 dependancies := $(sources:%.c=dep/%.d)
 294
 295 # All symbols must be exported
 296 export
 297
 298 ################################################################################
 299 # Targets
 300 ################################################################################
 301
 302 #
 303 # Virtual targets
 304 #
 305 all: vlc
 306
 307 clean:
 308         rm -f $(C_OBJ) $(ASM_OBJ)
 309
 310 distclean: clean
 311         rm -f **/*.o **/*~ *.log
 312         rm -f vlc gmon.out core
 313         rm -rf dep
 314
 315 show:
 316         @echo "Command line for C objects:"
 317         @echo $(CC) $(CCFLAGS) $(CFLAGS) -c -o "<dest.o>" "<src.c>"
 318         @echo
 319         @echo "Command line for assembler objects:"
 320         @echo $(CC) $(CFLAGS) -c -o "<dest.o>" "<src.S>"
 321
 322 FORCE:
 323
 324 #
 325 # Real targets
 326 #
 327 vlc: $(C_OBJ) $(ASM_OBJ)
 328         $(CC) $(LCFLAGS) $(CFLAGS) -o $@ $(C_OBJ) $(ASM_OBJ)
 329
 330 #
 331 # Generic rules (see below)
 332 #
 333 $(dependancies): %.d: FORCE
 334         @$(MAKE) -s --no-print-directory -f Makefile.dep $@
 335
 336 $(C_OBJ): %.o: Makefile Makefile.dep
 337 $(C_OBJ): %.o: dep/%.d
 338 $(C_OBJ): %.o: %.c
 339         @echo "compiling $*.c"
 340         @$(CC) $(CCFLAGS) $(CFLAGS) -c -o $@ $<
 341
 342 $(ASM_OBJ): %.o: Makefile Makefile.dep
 343 $(ASM_OBJ): %.o: %.S
 344         @echo "assembling $*.S"
 345         @$(CC) $(CFLAGS) -c -o $@ $<
 346
 347 ################################################################################
 348 # Note on generic rules and dependancies
 349 ################################################################################
 350
 351 # Note on dependancies: each .c file is associated with a .d file, which
 352 # depends of it. The .o file associated with a .c file depends of the .d, of the
 353 # .c itself, and of Makefile. The .d files are stored in a separate dep/
 354 # directory.
 355 # The dep directory should be ignored by CVS.
 356
 357 # Note on inclusions: depending of the target, the dependancies files must
 358 # or must not be included. The problem is that if we ask make to include a file,
 359 # and this file does not exist, it is made before it can be included. In a
 360 # general way, a .d file should be included if and only if the corresponding .o
 361 # needs to be re-made.
 362
 363 # Two makefiles are used: the main one (this one) has regular generic rules,
 364 # except for .o files, for which it calls the object Makefile. Dependancies
 365 # are not included in this file.
 366 # The object Makefile known how to make a .o from a .c, and includes
 367 # dependancies for the target, but only those required.