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