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=egcc
  14 SHELL=/bin/sh
  15
  16 # Audio output settings
  17 AUDIO = dsp
  18 # Not yet supported
  19 #AUDIO += esd
  20 # Fallback method that should always work
  21 AUDIO += dummy
  22
  23 # Video output settings
  24 VIDEO = x11
  25 #VIDEO += fb
  26 #VIDEO += ggi
  27 #VIDEO += glide
  28 # Not yet supported
  29 #VIDEO += beos
  30 #VIDEO += dga
  31 # Fallback method that should always work
  32 VIDEO += dummy
  33
  34 # Target architecture
  35 ARCH=X86
  36 #ARCH=PPC
  37 #ARCH=SPARC
  38
  39 # Target operating system
  40 SYS=LINUX
  41 #SYS=BSD
  42 #SYS=BEOS
  43
  44 # For x86 architecture, choose MMX support
  45 MMX=YES
  46 #MMX=NO
  47
  48 # Decoder choice - ?? old decoder will be removed soon
  49 #DECODER=old
  50 DECODER=new
  51
  52 # Debugging mode on or off (set to 1 to activate)
  53 DEBUG=0
  54
  55 #----------------- do not change anything below this line ----------------------
  56
  57 ################################################################################
  58 # Configuration pre-processing
  59 ################################################################################
  60
  61 # Program version - may only be changed by the project leader
  62 PROGRAM_VERSION = 0.1.99
  63
  64 # audio options
  65 audio := $(shell echo $(AUDIO) | tr 'A-Z' 'a-z')
  66 AUDIO := $(shell echo $(AUDIO) | tr 'a-z' 'A-Z')
  67
  68 # video options
  69 video := $(shell echo $(VIDEO) | tr 'A-Z' 'a-z')
  70 VIDEO := $(shell echo $(VIDEO) | tr 'a-z' 'A-Z')
  71
  72 # PROGRAM_OPTIONS is an identification string of the compilation options
  73 PROGRAM_OPTIONS = $(ARCH) $(SYS)
  74 ifeq ($(DEBUG),1)
  75 PROGRAM_OPTIONS += DEBUG
  76 endif
  77
  78 # PROGRAM_BUILD is a complete identification of the build
  79 PROGRAM_BUILD = `date -R` $(USER)@`hostname`
  80
  81 # DEFINE will contain some of the constants definitions decided in Makefile,
  82 # including ARCH_xx and SYS_xx. It will be passed to C compiler.
  83 DEFINE += -DARCH_$(ARCH)
  84 DEFINE += -DSYS_$(SYS)
  85 DEFINE += -DAUDIO_OPTIONS="\"$(audio)\""
  86 DEFINE += -DVIDEO_OPTIONS="\"$(video)\""
  87 DEFINE += -DPROGRAM_VERSION="\"$(PROGRAM_VERSION)\""
  88 DEFINE += -DPROGRAM_OPTIONS="\"$(PROGRAM_OPTIONS)\""
  89 DEFINE += -DPROGRAM_BUILD="\"$(PROGRAM_BUILD)\""
  90 ifeq ($(DEBUG),1)
  91 DEFINE += -DDEBUG
  92 endif
  93
  94 ################################################################################
  95 # Tuning and other variables - do not change anything except if you know
  96 # exactly what you are doing
  97 ################################################################################
  98
  99 #
 100 # C headers directories
 101 #
 102 INCLUDE += -Iinclude
 103
 104 #
 105 # Libraries
 106 #
 107 LIB += -lpthread
 108 LIB += -lm
 109 LIB += -ldl
 110
 111 #
 112 # C compiler flags: compilation
 113 #
 114 CCFLAGS += $(DEFINE) $(INCLUDE)
 115 CCFLAGS += -Wall
 116 CCFLAGS += -D_REENTRANT
 117 CCFLAGS += -D_GNU_SOURCE
 118
 119 # Optimizations : don't compile debug versions with them
 120 CCFLAGS += -O6
 121 CCFLAGS += -ffast-math -funroll-loops -fargument-noalias-global
 122 CCFLAGS += -fomit-frame-pointer
 123
 124 # Optimizations for x86 familiy
 125 ifeq ($(ARCH),X86)
 126 CCFLAGS += -malign-double
 127 CCFLAGS += -march=pentiumpro
 128 #CCFLAGS += -march=pentium
 129 endif
 130
 131 # Optimizations for PowerPC
 132 ifeq ($(ARCH),PPC)
 133 CCFLAGS += -mcpu=604e -mmultiple -mhard-float -mstring
 134 endif
 135
 136 # Optimizations for Sparc
 137 ifeq ($(ARCH),SPARC)
 138 CCFLAGS += -mhard-float
 139 endif
 140
 141 #
 142 # C compiler flags: dependancies
 143 #
 144 DCFLAGS += $(INCLUDE)
 145 DCFLAGS += -MM
 146
 147 #
 148 # C compiler flags: linking
 149 #
 150 LCFLAGS += $(LIB)
 151 LCFLAGS += -Wall
 152 #LCFLAGS += -s
 153
 154 #
 155 # C compiler flags: common flags
 156 #
 157
 158 # Eventual MMX optimizations for x86
 159 ifeq ($(ARCH),X86)
 160 ifeq ($(MMX), YES)
 161 CFLAGS += -DHAVE_MMX
 162 endif
 163 endif
 164
 165 #
 166 # Additionnal debugging flags
 167 #
 168
 169 # Debugging support
 170 ifeq ($(DEBUG),1)
 171 CFLAGS += -g
 172 #CFLAGS += -pg
 173 endif
 174
 175 #################################################################################
 176 # Objects and files
 177 #################################################################################
 178
 179 #
 180 # C Objects
 181 #
 182 interface_obj =                 interface/main.o \
 183                                                 interface/interface.o \
 184                                                 interface/intf_msg.o \
 185                                                 interface/intf_cmd.o \
 186                                                 interface/intf_ctrl.o \
 187                                                 interface/intf_console.o
 188
 189 input_obj =                     input/input_vlan.o \
 190                                                 input/input_file.o \
 191                                                 input/input_netlist.o \
 192                                                 input/input_network.o \
 193                                                 input/input_ctrl.o \
 194                                                 input/input_pcr.o \
 195                                                 input/input_psi.o \
 196                                                 input/input.o
 197
 198 audio_output_obj =              audio_output/audio_output.o
 199
 200 video_output_obj =              video_output/video_output.o \
 201                                                 video_output/video_text.o \
 202                                                 video_output/video_yuv.o
 203
 204 ac3_decoder_obj =               ac3_decoder/ac3_decoder_thread.o \
 205                                                 ac3_decoder/ac3_decoder.o \
 206                                                 ac3_decoder/ac3_parse.o \
 207                                                 ac3_decoder/ac3_exponent.o \
 208                                                 ac3_decoder/ac3_bit_allocate.o \
 209                                                 ac3_decoder/ac3_mantissa.o \
 210                                                 ac3_decoder/ac3_rematrix.o \
 211                                                 ac3_decoder/ac3_imdct.o \
 212                                                 ac3_decoder/ac3_downmix.o
 213
 214 audio_decoder_obj =             audio_decoder/audio_decoder.o \
 215                                                 audio_decoder/audio_math.o
 216
 217 spu_decoder_obj =               spu_decoder/spu_decoder.o
 218
 219 #??generic_decoder_obj =                generic_decoder/generic_decoder.o
 220 # remeber to add it to OBJ
 221
 222 ifeq ($(DECODER),old)
 223 CFLAGS += -DOLD_DECODER
 224 video_decoder_obj =             video_decoder_ref/video_decoder.o \
 225                                                 video_decoder_ref/display.o \
 226                                                 video_decoder_ref/getblk.o \
 227                                                 video_decoder_ref/gethdr.o \
 228                                                 video_decoder_ref/getpic.o \
 229                                                 video_decoder_ref/getvlc.o \
 230                                                 video_decoder_ref/idct.o \
 231                                                 video_decoder_ref/motion.o \
 232                                                 video_decoder_ref/mpeg2dec.o \
 233                                                 video_decoder_ref/recon.o \
 234                                                 video_decoder_ref/spatscal.o
 235 else
 236 video_parser_obj =              video_parser/video_parser.o \
 237                                                 video_parser/vpar_headers.o \
 238                                                 video_parser/vpar_blocks.o \
 239                                                 video_parser/vpar_synchro.o \
 240                                                 video_parser/video_fifo.o
 241
 242 video_decoder_obj =             video_decoder/video_decoder.o \
 243                                                 video_decoder/vdec_motion.o \
 244                                                 video_decoder/vdec_motion_inner.o \
 245                                                 video_decoder/vdec_idct.o
 246 endif
 247
 248 misc_obj =                      misc/mtime.o \
 249                                                 misc/rsc_files.o \
 250                                                 misc/netutils.o \
 251                                                 misc/decoder_fifo.o
 252
 253 C_OBJ = $(interface_obj) \
 254                 $(input_obj) \
 255                 $(audio_output_obj) \
 256                 $(video_output_obj) \
 257                 $(ac3_decoder_obj) \
 258                 $(audio_decoder_obj) \
 259                 $(spu_decoder_obj) \
 260                 $(generic_decoder_obj) \
 261                 $(video_parser_obj) \
 262                 $(video_decoder_obj) \
 263                 $(vlan_obj) \
 264                 $(misc_obj)
 265
 266 #
 267 # Assembler Objects
 268 #
 269 ifeq ($(ARCH),X86)
 270 ifeq ($(MMX), YES)
 271 ifeq ($(DECODER),new)
 272 ASM_OBJ =                       video_decoder/vdec_idctmmx.o \
 273                                                 video_output/video_yuv_mmx.o
 274 else
 275 ASM_OBJ =                       video_decoder_ref/vdec_idctmmx.o \
 276                                                 video_output/video_yuv_mmx.o
 277 endif
 278 endif
 279 endif
 280
 281 #
 282 # Plugins
 283 #
 284 interface_plugin =      $(video:%=interface/intf_%.so)
 285 audio_plugin =          $(audio:%=audio_output/aout_%.so)
 286 video_plugin =          $(video:%=video_output/vout_%.so)
 287
 288 PLUGIN_OBJ = $(interface_plugin) \
 289                 $(audio_plugin) \
 290                 $(video_plugin) \
 291
 292 #
 293 # Other lists of files
 294 #
 295 sources := $(C_OBJ:%.o=%.c) $(PLUGIN_OBJ:%.so=%.c)
 296 dependancies := $(sources:%.c=dep/%.d)
 297
 298 # All symbols must be exported
 299 export
 300
 301 ################################################################################
 302 # Targets
 303 ################################################################################
 304
 305 #
 306 # Virtual targets
 307 #
 308 all: vlc
 309
 310 clean:
 311         rm -f $(C_OBJ) $(ASM_OBJ) $(PLUGIN_OBJ)
 312
 313 distclean: clean
 314         rm -f **/*.o **/*.so **/*~ *.log
 315         rm -f vlc gmon.out core
 316         rm -rf dep
 317
 318 show:
 319         @echo "Command line for C objects:"
 320         @echo $(CC) $(CCFLAGS) $(CFLAGS) -c -o "<dest.o>" "<src.c>"
 321         @echo
 322         @echo "Command line for assembler objects:"
 323         @echo $(CC) $(CFLAGS) -c -o "<dest.o>" "<src.S>"
 324
 325 FORCE:
 326
 327 #
 328 # Real targets
 329 #
 330 vlc: $(C_OBJ) $(ASM_OBJ) $(PLUGIN_OBJ)
 331         $(CC) $(LCFLAGS) $(CFLAGS) --export-dynamic -rdynamic -o $@ $(C_OBJ) $(ASM_OBJ)
 332
 333 #
 334 # Generic rules (see below)
 335 #
 336 $(dependancies): %.d: FORCE
 337         @$(MAKE) -s --no-print-directory -f Makefile.dep $@
 338
 339 $(C_OBJ): %.o: Makefile.dep
 340 $(C_OBJ): %.o: dep/%.d
 341 $(C_OBJ): %.o: %.c
 342         @echo "compiling $*.o from $*.c"
 343         @$(CC) $(CCFLAGS) $(CFLAGS) -c -o $@ $<
 344
 345 $(ASM_OBJ): %.o: Makefile.dep
 346 $(ASM_OBJ): %.o: %.S
 347         @echo "assembling $*.o from $*.S"
 348         @$(CC) $(CFLAGS) -c -o $@ $<
 349
 350 $(PLUGIN_OBJ): %.so: Makefile.dep
 351 $(PLUGIN_OBJ): %.so: dep/%.d
 352
 353 # audio plugins
 354 audio_output/aout_dummy.so \
 355         audio_output/aout_dsp.so: %.so: %.c
 356                 @echo "compiling $*.so from $*.c"
 357                 @$(CC) $(CCFLAGS) $(CFLAGS) -shared -o $@ $<
 358
 359 audio_output/aout_esd.so: %.so: %.c
 360                 @echo "compiling $*.so from $*.c"
 361                 @$(CC) $(CCFLAGS) $(CFLAGS) -laudiofile -lesd -shared -o $@ $<
 362
 363 # video plugins
 364 interface/intf_dummy.so \
 365         video_output/vout_dummy.so \
 366         interface/intf_fb.so \
 367         video_output/vout_fb.so: %.so: %.c
 368                 @echo "compiling $*.so from $*.c"
 369                 @$(CC) $(CCFLAGS) $(CFLAGS) -shared -o $@ $<
 370
 371 interface/intf_x11.so \
 372         video_output/vout_x11.so: %.so: %.c
 373                 @echo "compiling $*.so from $*.c"
 374                 @$(CC) $(CCFLAGS) $(CFLAGS) -I/usr/X11R6/include -L/usr/X11R6/lib -lX11 -lXext -shared -o $@ $<
 375
 376 interface/intf_glide.so \
 377         video_output/vout_glide.so: %.so: %.c
 378                 @echo "compiling $*.so from $*.c"
 379                 @$(CC) $(CCFLAGS) $(CFLAGS) -I/usr/include/glide -lglide2x -shared -o $@ $<
 380
 381 interface/intf_ggi.so \
 382         video_output/vout_ggi.so: %.so: %.c
 383                 @echo "compiling $*.so from $*.c"
 384                 @$(CC) $(CCFLAGS) $(CFLAGS) -lggi -shared -o $@ $<
 385
 386
 387 ################################################################################
 388 # Note on generic rules and dependancies
 389 ################################################################################
 390
 391 # Note on dependancies: each .c file is associated with a .d file, which
 392 # depends of it. The .o file associated with a .c file depends of the .d, of the
 393 # .c itself, and of Makefile. The .d files are stored in a separate dep/
 394 # directory.
 395 # The dep directory should be ignored by CVS.
 396
 397 # Note on inclusions: depending of the target, the dependancies files must
 398 # or must not be included. The problem is that if we ask make to include a file,
 399 # and this file does not exist, it is made before it can be included. In a
 400 # general way, a .d file should be included if and only if the corresponding .o
 401 # needs to be re-made.
 402
 403 # Two makefiles are used: the main one (this one) has regular generic rules,
 404 # except for .o files, for which it calls the object Makefile. Dependancies
 405 # are not included in this file.
 406 # The object Makefile known how to make a .o from a .c, and includes
 407 # dependancies for the target, but only those required.