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 # 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 fb
  25 #VIDEO += ggi
  26 #VIDEO += glide
  27 # Not yet supported
  28 #VIDEO += beos
  29 #VIDEO += dga
  30 # Fallback method that should always work
  31 VIDEO += dummy
  32
  33 # Target architecture
  34 ARCH=X86
  35 #ARCH=PPC
  36 #ARCH=SPARC
  37
  38 # Target operating system
  39 SYS=LINUX
  40 #SYS=BSD
  41 #SYS=BEOS
  42
  43 # For x86 architecture, choose MMX support
  44 MMX=YES
  45 #MMX=NO
  46
  47 # Decoder choice - ?? old decoder will be removed soon
  48 #DECODER=old
  49 DECODER=new
  50
  51 # Debugging mode on or off (set to 1 to activate)
  52 DEBUG=0
  53
  54 #----------------- do not change anything below this line ----------------------
  55
  56 ################################################################################
  57 # Configuration pre-processing
  58 ################################################################################
  59
  60 # Program version - may only be changed by the project leader
  61 PROGRAM_VERSION = 0.95.0
  62
  63 # audio options
  64 audio := $(shell echo $(AUDIO) | tr 'A-Z' 'a-z')
  65 AUDIO := $(shell echo $(AUDIO) | tr 'a-z' 'A-Z')
  66 DEFINE += $(AUDIO:%=-DAUDIO_%)
  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 DEFINE += $(VIDEO:%=-DVIDEO_%)
  72
  73 # PROGRAM_OPTIONS is an identification string of the compilation options
  74 PROGRAM_OPTIONS = $(ARCH) $(SYS)
  75 ifeq ($(DEBUG),1)
  76 PROGRAM_OPTIONS += DEBUG
  77 endif
  78
  79 # PROGRAM_BUILD is a complete identification of the build
  80 PROGRAM_BUILD = `date -R` $(USER)@`hostname`
  81
  82 # DEFINE will contain some of the constants definitions decided in Makefile,
  83 # including ARCH_xx and SYS_xx. It will be passed to C compiler.
  84 DEFINE += -DARCH_$(ARCH)
  85 DEFINE += -DSYS_$(SYS)
  86 DEFINE += -DAUDIO_OPTIONS="\"$(audio)\""
  87 DEFINE += -DVIDEO_OPTIONS="\"$(video)\""
  88 DEFINE += -DPROGRAM_VERSION="\"$(PROGRAM_VERSION)\""
  89 DEFINE += -DPROGRAM_OPTIONS="\"$(PROGRAM_OPTIONS)\""
  90 DEFINE += -DPROGRAM_BUILD="\"$(PROGRAM_BUILD)\""
  91 ifeq ($(DEBUG),1)
  92 DEFINE += -DDEBUG
  93 endif
  94
  95 ################################################################################
  96 # Tuning and other variables - do not change anything except if you know
  97 # exactly what you are doing
  98 ################################################################################
  99
 100 #
 101 # C headers directories
 102 #
 103 INCLUDE += -Iinclude
 104
 105 ifneq (,$(findstring x11,$(video)))
 106 INCLUDE += -I/usr/X11R6/include
 107 endif
 108
 109 ifneq (,$(findstring glide,$(video)))
 110 INCLUDE += -I/usr/include/glide
 111 endif
 112
 113 #
 114 # Libraries
 115 #
 116 LIB += -lpthread
 117 LIB += -lm
 118
 119 ifneq (,$(findstring x11,$(video)))
 120 LIB += -L/usr/X11R6/lib
 121 LIB += -lX11
 122 LIB += -lXext
 123 endif
 124 ifneq (,$(findstring ggi,$(video)))
 125 LIB += -lggi
 126 endif
 127 ifneq (,$(findstring glide,$(video)))
 128 LIB += -lglide2x
 129 endif
 130
 131 #
 132 # C compiler flags: compilation
 133 #
 134 CCFLAGS += $(DEFINE) $(INCLUDE)
 135 CCFLAGS += -Wall
 136 CCFLAGS += -D_REENTRANT
 137 CCFLAGS += -D_GNU_SOURCE
 138
 139 # Optimizations : don't compile debug versions with them
 140 CCFLAGS += -O6
 141 CCFLAGS += -ffast-math -funroll-loops -fargument-noalias-global
 142 CCFLAGS += -fomit-frame-pointer
 143
 144 # Optimizations for x86 familiy
 145 ifeq ($(ARCH),X86)
 146 CCFLAGS += -malign-double
 147 CCFLAGS += -march=pentiumpro
 148 #CCFLAGS += -march=pentium
 149 endif
 150
 151 # Optimizations for PowerPC
 152 ifeq ($(ARCH),PPC)
 153 CCFLAGS += -mcpu=604e -mmultiple -mhard-float -mstring
 154 endif
 155
 156 # Optimizations for Sparc
 157 ifeq ($(ARCH),SPARC)
 158 CCFLAGS += -mhard-float
 159 endif
 160
 161 #
 162 # C compiler flags: dependancies
 163 #
 164 DCFLAGS += $(INCLUDE)
 165 DCFLAGS += -MM
 166
 167 #
 168 # C compiler flags: linking
 169 #
 170 LCFLAGS += $(LIB)
 171 LCFLAGS += -Wall
 172 #LCFLAGS += -s
 173
 174 #
 175 # C compiler flags: common flags
 176 #
 177
 178 # Eventual MMX optimizations for x86
 179 ifeq ($(ARCH),X86)
 180 ifeq ($(MMX), YES) # MMX is YES or AUTO
 181 CFLAGS += -DHAVE_MMX
 182 endif
 183 endif
 184
 185 #
 186 # Additionnal debugging flags
 187 #
 188
 189 # Debugging support
 190 ifeq ($(DEBUG),1)
 191 CFLAGS += -g
 192 #CFLAGS += -pg
 193 endif
 194
 195 #################################################################################
 196 # Objects and files
 197 #################################################################################
 198
 199 #
 200 # C Objects
 201 #
 202 interface_obj =                 interface/main.o \
 203                                                 interface/interface.o \
 204                                                 interface/intf_msg.o \
 205                                                 interface/intf_cmd.o \
 206                                                 interface/intf_ctrl.o \
 207                                                 interface/control.o \
 208                                                 interface/intf_console.o \
 209                                                 $(video:%=interface/intf_%.o)
 210
 211 input_obj =                     input/input_vlan.o \
 212                                                 input/input_file.o \
 213                                                 input/input_netlist.o \
 214                                                 input/input_network.o \
 215                                                 input/input_ctrl.o \
 216                                                 input/input_pcr.o \
 217                                                 input/input_psi.o \
 218                                                 input/input.o
 219
 220 audio_output_obj =              audio_output/audio_output.o \
 221                                                 $(audio:%=audio_output/aout_%.o)
 222
 223 video_output_obj =              video_output/video_output.o \
 224                                                 video_output/video_text.o \
 225                                                 video_output/video_yuv.o \
 226                                                 $(video:%=video_output/vout_%.o)
 227
 228 ac3_decoder_obj =               ac3_decoder/ac3_decoder.o \
 229                                                 ac3_decoder/ac3_parse.o \
 230                                                 ac3_decoder/ac3_exponent.o \
 231                                                 ac3_decoder/ac3_bit_allocate.o \
 232                                                 ac3_decoder/ac3_mantissa.o \
 233                                                 ac3_decoder/ac3_rematrix.o \
 234                                                 ac3_decoder/ac3_imdct.o \
 235                                                 ac3_decoder/ac3_downmix.o
 236
 237 audio_decoder_obj =             audio_decoder/audio_decoder.o \
 238                                                 audio_decoder/audio_math.o
 239
 240 spu_decoder_obj =               spu_decoder/spu_decoder.o
 241
 242 #??generic_decoder_obj =                generic_decoder/generic_decoder.o
 243 # remeber to add it to OBJ
 244
 245 ifeq ($(DECODER),old)
 246 CFLAGS += -DOLD_DECODER
 247 video_decoder_obj =             video_decoder_ref/video_decoder.o \
 248                                                 video_decoder_ref/display.o \
 249                                                 video_decoder_ref/getblk.o \
 250                                                 video_decoder_ref/gethdr.o \
 251                                                 video_decoder_ref/getpic.o \
 252                                                 video_decoder_ref/getvlc.o \
 253                                                 video_decoder_ref/idct.o \
 254                                                 video_decoder_ref/motion.o \
 255                                                 video_decoder_ref/mpeg2dec.o \
 256                                                 video_decoder_ref/recon.o \
 257                                                 video_decoder_ref/spatscal.o
 258 else
 259 video_parser_obj =              video_parser/video_parser.o \
 260                                                 video_parser/vpar_headers.o \
 261                                                 video_parser/vpar_blocks.o \
 262                                                 video_parser/vpar_synchro.o \
 263                                                 video_parser/video_fifo.o
 264
 265 video_decoder_obj =             video_decoder/video_decoder.o \
 266                                                 video_decoder/vdec_motion.o \
 267                                                 video_decoder/vdec_idct.o
 268 endif
 269
 270 misc_obj =                      misc/mtime.o \
 271                                                 misc/rsc_files.o \
 272                                                 misc/netutils.o
 273
 274 C_OBJ = $(interface_obj) \
 275                 $(input_obj) \
 276                 $(audio_output_obj) \
 277                 $(video_output_obj) \
 278                 $(ac3_decoder_obj) \
 279                 $(audio_decoder_obj) \
 280                 $(spu_decoder_obj) \
 281                 $(generic_decoder_obj) \
 282                 $(video_parser_obj) \
 283                 $(video_decoder_obj) \
 284                 $(vlan_obj) \
 285                 $(misc_obj)
 286
 287 #
 288 # Assembler Objects
 289 #
 290 ifeq ($(ARCH),X86)
 291 ifeq ($(MMX), YES)
 292 ifeq ($(DECODER),new)
 293 ASM_OBJ =                       video_decoder/vdec_idctmmx.o \
 294                                                 video_output/video_yuv_mmx.o
 295 else
 296 ASM_OBJ =                       video_decoder_ref/vdec_idctmmx.o \
 297                                                 video_output/video_yuv_mmx.o
 298 endif
 299 endif
 300 endif
 301
 302 #
 303 # Other lists of files
 304 #
 305 sources := $(C_OBJ:%.o=%.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)
 322
 323 distclean: clean
 324         rm -f **/*.o **/*~ *.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)
 341         $(CC) $(LCFLAGS) $(CFLAGS) -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 $*.c"
 353         @$(CC) $(CCFLAGS) $(CFLAGS) -c -o $@ $<
 354
 355 $(ASM_OBJ): %.o: Makefile.dep
 356 $(ASM_OBJ): %.o: %.S
 357         @echo "assembling $*.S"
 358         @$(CC) $(CFLAGS) -c -o $@ $<
 359
 360 ################################################################################
 361 # Note on generic rules and dependancies
 362 ################################################################################
 363
 364 # Note on dependancies: each .c file is associated with a .d file, which
 365 # depends of it. The .o file associated with a .c file depends of the .d, of the
 366 # .c itself, and of Makefile. The .d files are stored in a separate dep/
 367 # directory.
 368 # The dep directory should be ignored by CVS.
 369
 370 # Note on inclusions: depending of the target, the dependancies files must
 371 # or must not be included. The problem is that if we ask make to include a file,
 372 # and this file does not exist, it is made before it can be included. In a
 373 # general way, a .d file should be included if and only if the corresponding .o
 374 # needs to be re-made.
 375
 376 # Two makefiles are used: the main one (this one) has regular generic rules,
 377 # except for .o files, for which it calls the object Makefile. Dependancies
 378 # are not included in this file.
 379 # The object Makefile known how to make a .o from a .c, and includes
 380 # dependancies for the target, but only those required.