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 #CC=gcc295
  15 SHELL=/bin/sh
  16
  17 # Audio output settings
  18 AUDIO = dsp
  19 #AUDIO += esd
  20 # Not yet supported
  21 #AUDIO += alsa
  22 # Fallback method that should always work
  23 AUDIO += dummy
  24
  25 # Video output settings
  26 VIDEO = x11
  27 #VIDEO += fb
  28 #VIDEO += ggi
  29 #VIDEO += glide
  30 # Not yet supported
  31 #VIDEO += beos
  32 #VIDEO += dga
  33 # Fallback method that should always work
  34 VIDEO += dummy
  35
  36 # Target architecture
  37 ARCH=X86
  38 #ARCH=PPC
  39 #ARCH=SPARC
  40
  41 # Target operating system
  42 SYS=LINUX
  43 #SYS=GNU
  44 #SYS=BSD
  45 #SYS=BEOS
  46
  47 # For x86 architecture, choose MMX support
  48 MMX=YES
  49 #MMX=NO
  50 # For x86 architecture, optimize for Pentium Pro
  51 # (choose NO if you get `Invalid instruction' errors)
  52 PPRO=YES
  53 #PPRO=NO
  54
  55 # Decoder choice - ?? old decoder will be removed soon
  56 #DECODER=old
  57 DECODER=new
  58
  59 # Debugging mode on or off (set to 1 to activate)
  60 DEBUG=0
  61
  62 #----------------- do not change anything below this line ----------------------
  63
  64 ################################################################################
  65 # Configuration pre-processing
  66 ################################################################################
  67
  68 # Program version - may only be changed by the project leader
  69 PROGRAM_VERSION = 0.1.99
  70
  71 # audio options
  72 audio := $(shell echo $(AUDIO) | tr 'A-Z' 'a-z')
  73 AUDIO := $(shell echo $(AUDIO) | tr 'a-z' 'A-Z')
  74
  75 # video options
  76 video := $(shell echo $(VIDEO) | tr 'A-Z' 'a-z')
  77 VIDEO := $(shell echo $(VIDEO) | tr 'a-z' 'A-Z')
  78
  79 # PROGRAM_OPTIONS is an identification string of the compilation options
  80 PROGRAM_OPTIONS = $(ARCH) $(SYS)
  81 ifeq ($(DEBUG),1)
  82 PROGRAM_OPTIONS += DEBUG
  83 endif
  84
  85 # PROGRAM_BUILD is a complete identification of the build
  86 # ( we can't use fancy options with date since OSes like Solaris
  87 # or FreeBSD have strange date implementations )
  88 PROGRAM_BUILD = `date` $(USER)@`hostname`
  89
  90 # DEFINE will contain some of the constants definitions decided in Makefile,
  91 # including ARCH_xx and SYS_xx. It will be passed to C compiler.
  92 DEFINE += -DARCH_$(ARCH)
  93 DEFINE += -DSYS_$(SYS)
  94 DEFINE += -DAUDIO_OPTIONS="\"$(audio)\""
  95 DEFINE += -DVIDEO_OPTIONS="\"$(video)\""
  96 DEFINE += -DPROGRAM_VERSION="\"$(PROGRAM_VERSION)\""
  97 DEFINE += -DPROGRAM_OPTIONS="\"$(PROGRAM_OPTIONS)\""
  98 DEFINE += -DPROGRAM_BUILD="\"$(PROGRAM_BUILD)\""
  99 ifeq ($(DEBUG),1)
 100 DEFINE += -DDEBUG
 101 endif
 102
 103 ################################################################################
 104 # Tuning and other variables - do not change anything except if you know
 105 # exactly what you are doing
 106 ################################################################################
 107
 108 #
 109 # C headers directories
 110 #
 111 INCLUDE += -Iinclude -I/usr/local/include -I/usr/X11R6/include
 112
 113 #
 114 # Libraries
 115 #
 116 LIB += -L/usr/local/lib
 117
 118 ifeq ($(SYS),GNU)
 119 LIB += -lthreads
 120 else
 121 LIB += -lpthread
 122 endif
 123 LIB += -lm
 124 LIB += -ldl
 125
 126 #
 127 # C compiler flags: compilation
 128 #
 129 CCFLAGS += $(DEFINE) $(INCLUDE)
 130 CCFLAGS += -Wall
 131 CCFLAGS += -D_REENTRANT
 132 CCFLAGS += -D_GNU_SOURCE
 133
 134 # Optimizations : don't compile debug versions with them
 135 CCFLAGS += -O6
 136 CCFLAGS += -ffast-math -funroll-loops -fargument-noalias-global
 137 CCFLAGS += -fomit-frame-pointer
 138
 139 # Optimizations for x86 familiy
 140 ifeq ($(ARCH),X86)
 141 CCFLAGS += -malign-double
 142 #CCFLAGS += -march=pentium
 143 ifeq ($(PPRO), YES)
 144 ifneq ($(SYS), BSD)
 145 CCFLAGS += -march=pentiumpro
 146 endif
 147 endif
 148 # Eventual MMX optimizations for x86
 149 ifeq ($(MMX), YES)
 150 CFLAGS += -DHAVE_MMX
 151 endif
 152 endif
 153
 154 # Optimizations for PowerPC
 155 ifeq ($(ARCH),PPC)
 156 CCFLAGS += -mcpu=604e -mmultiple -mhard-float -mstring
 157 endif
 158
 159 # Optimizations for Sparc
 160 ifeq ($(ARCH),SPARC)
 161 CCFLAGS += -mhard-float
 162 endif
 163
 164 #
 165 # C compiler flags: dependancies
 166 #
 167 DCFLAGS += $(INCLUDE)
 168 DCFLAGS += -MM
 169
 170 #
 171 # C compiler flags: linking
 172 #
 173 LCFLAGS += $(LIB)
 174 LCFLAGS += -Wall
 175 #LCFLAGS += -s
 176
 177 #
 178 # Additionnal debugging flags
 179 #
 180
 181 # Debugging support
 182 ifeq ($(DEBUG),1)
 183 CFLAGS += -g
 184 #CFLAGS += -pg
 185 endif
 186
 187 #################################################################################
 188 # Objects and files
 189 #################################################################################
 190
 191 #
 192 # C Objects
 193 #
 194 interface_obj =                 interface/main.o \
 195                                                 interface/interface.o \
 196                                                 interface/intf_msg.o \
 197                                                 interface/intf_cmd.o \
 198                                                 interface/intf_ctrl.o \
 199                                                 interface/intf_console.o
 200
 201 input_obj =                     input/input_vlan.o \
 202                                                 input/input_file.o \
 203                                                 input/input_netlist.o \
 204                                                 input/input_network.o \
 205                                                 input/input_ctrl.o \
 206                                                 input/input_pcr.o \
 207                                                 input/input_psi.o \
 208                                                 input/input.o
 209
 210 audio_output_obj =              audio_output/audio_output.o
 211
 212 video_output_obj =              video_output/video_output.o \
 213                                                 video_output/video_text.o \
 214                                                 video_output/video_yuv.o
 215
 216 ac3_decoder_obj =               ac3_decoder/ac3_decoder_thread.o \
 217                                                 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_motion_inner.o \
 257                                                 video_decoder/vdec_idct.o
 258 endif
 259
 260 misc_obj =                      misc/mtime.o \
 261                                                 misc/rsc_files.o \
 262                                                 misc/netutils.o \
 263                                                 misc/decoder_fifo.o
 264
 265 C_OBJ = $(interface_obj) \
 266                 $(input_obj) \
 267                 $(audio_output_obj) \
 268                 $(video_output_obj) \
 269                 $(ac3_decoder_obj) \
 270                 $(audio_decoder_obj) \
 271                 $(spu_decoder_obj) \
 272                 $(generic_decoder_obj) \
 273                 $(video_parser_obj) \
 274                 $(video_decoder_obj) \
 275                 $(vlan_obj) \
 276                 $(misc_obj)
 277
 278 #
 279 # Assembler Objects
 280 #
 281 ifeq ($(ARCH),X86)
 282 ifeq ($(MMX), YES)
 283 ifeq ($(DECODER),new)
 284 ASM_OBJ =                       video_decoder/vdec_idctmmx.o \
 285                                                 video_output/video_yuv_mmx.o
 286 else
 287 ASM_OBJ =                       video_decoder_ref/vdec_idctmmx.o \
 288                                                 video_output/video_yuv_mmx.o
 289 endif
 290 endif
 291 endif
 292
 293 #
 294 # Plugins
 295 #
 296 interface_plugin =      $(video:%=interface/intf_%.so)
 297 audio_plugin =          $(audio:%=audio_output/aout_%.so)
 298 video_plugin =          $(video:%=video_output/vout_%.so)
 299
 300 PLUGIN_OBJ = $(interface_plugin) $(audio_plugin) $(video_plugin)
 301
 302 #
 303 # Other lists of files
 304 #
 305 sources := $(C_OBJ:%.o=%.c) $(PLUGIN_OBJ:%.so=%.c)
 306 dependancies := $(sources:%.c=dep/%.d)
 307
 308 # All symbols must be exported
 309 export
 310
 311 ################################################################################
 312 # Targets
 313 ################################################################################
 314
 315 #
 316 # Virtual targets
 317 #
 318 all: vlc
 319
 320 clean:
 321         rm -f $(C_OBJ) $(ASM_OBJ) $(PLUGIN_OBJ)
 322
 323 distclean: clean
 324         rm -f **/*.o **/*.so **/*~ *.log
 325         rm -f vlc gmon.out core
 326         rm -rf dep
 327
 328 show:
 329         @echo "Command line for C objects:"
 330         @echo $(CC) $(CCFLAGS) $(CFLAGS) -c -o "<dest.o>" "<src.c>"
 331         @echo
 332         @echo "Command line for assembler objects:"
 333         @echo $(CC) $(CFLAGS) -c -o "<dest.o>" "<src.S>"
 334
 335 FORCE:
 336
 337 #
 338 # Real targets
 339 #
 340 vlc: $(C_OBJ) $(ASM_OBJ) $(PLUGIN_OBJ)
 341         $(CC) $(CCFLAGS) $(LCFLAGS) $(CFLAGS) --export-dynamic -rdynamic -o $@ $(C_OBJ) $(ASM_OBJ)
 342
 343 #
 344 # Generic rules (see below)
 345 #
 346 $(dependancies): %.d: FORCE
 347         @$(MAKE) -s --no-print-directory -f Makefile.dep $@
 348
 349 $(C_OBJ): %.o: Makefile.dep
 350 $(C_OBJ): %.o: dep/%.d
 351 $(C_OBJ): %.o: %.c
 352         @echo "compiling $*.o from $*.c"
 353         @$(CC) $(CCFLAGS) $(CFLAGS) -c -o $@ $<
 354
 355 $(ASM_OBJ): %.o: Makefile.dep
 356 $(ASM_OBJ): %.o: %.S
 357         @echo "assembling $*.o from $*.S"
 358         @$(CC) $(CFLAGS) -c -o $@ $<
 359
 360 $(PLUGIN_OBJ): %.so: Makefile.dep
 361 $(PLUGIN_OBJ): %.so: dep/%.d
 362
 363 # audio plugins
 364 audio_output/aout_dummy.so audio_output/aout_dsp.so: %.so: %.c
 365                 @echo "compiling $*.so from $*.c"
 366                 @$(CC) $(CCFLAGS) $(CFLAGS) -shared -o $@ $<
 367
 368 audio_output/aout_esd.so: %.so: %.c
 369                 @echo "compiling $*.so from $*.c"
 370                 @$(CC) $(CCFLAGS) $(CFLAGS) -laudiofile -lesd -shared -o $@ $<
 371
 372 # video plugins
 373 interface/intf_dummy.so video_output/vout_dummy.so \
 374         interface/intf_fb.so video_output/vout_fb.so: %.so: %.c
 375                 @echo "compiling $*.so from $*.c"
 376                 @$(CC) $(CCFLAGS) $(CFLAGS) -shared -o $@ $<
 377
 378 interface/intf_x11.so video_output/vout_x11.so: %.so: %.c
 379                 @echo "compiling $*.so from $*.c"
 380                 @$(CC) $(CCFLAGS) $(CFLAGS) -I/usr/X11R6/include -L/usr/X11R6/lib -lX11 -lXext -shared -o $@ $<
 381
 382 interface/intf_glide.so video_output/vout_glide.so: %.so: %.c
 383                 @echo "compiling $*.so from $*.c"
 384                 @$(CC) $(CCFLAGS) $(CFLAGS) -I/usr/include/glide -lglide2x -shared -o $@ $<
 385
 386 interface/intf_ggi.so video_output/vout_ggi.so: %.so: %.c
 387                 @echo "compiling $*.so from $*.c"
 388                 @$(CC) $(CCFLAGS) $(CFLAGS) -lggi -shared -o $@ $<
 389
 390
 391 ################################################################################
 392 # Note on generic rules and dependancies
 393 ################################################################################
 394
 395 # Note on dependancies: each .c file is associated with a .d file, which
 396 # depends of it. The .o file associated with a .c file depends of the .d, of the
 397 # .c itself, and of Makefile. The .d files are stored in a separate dep/
 398 # directory.
 399 # The dep directory should be ignored by CVS.
 400
 401 # Note on inclusions: depending of the target, the dependancies files must
 402 # or must not be included. The problem is that if we ask make to include a file,
 403 # and this file does not exist, it is made before it can be included. In a
 404 # general way, a .d file should be included if and only if the corresponding .o
 405 # needs to be re-made.
 406
 407 # Two makefiles are used: the main one (this one) has regular generic rules,
 408 # except for .o files, for which it calls the object Makefile. Dependancies
 409 # are not included in this file.
 410 # The object Makefile known how to make a .o from a .c, and includes
 411 # dependancies for the target, but only those required.