src/Makefile

   1 # =============================================================================
   2 # Rocks'n'Diamonds - McDuffin Strikes Back!
   3 # -----------------------------------------------------------------------------
   4 # (c) 1995-2015 by Artsoft Entertainment
   5 #                  Holger Schemel
   6 #                  info@artsoft.org
   7 #                  https://www.artsoft.org/
   8 # -----------------------------------------------------------------------------
   9 # src/Makefile
  10 # =============================================================================
  11
  12 # -----------------------------------------------------------------------------
  13 # configuration
  14 # -----------------------------------------------------------------------------
  15
  16 .EXPORT_ALL_VARIABLES:
  17
  18 ifndef PLATFORM                         # unknown platform -- default to Unix
  19 PLATFORM = unix
  20 endif
  21
  22 PLATFORM_BASE = $(PLATFORM)
  23
  24 ifeq ($(PLATFORM),cross-win32)
  25 PLATFORM_BASE = cross-win
  26 endif
  27 ifeq ($(PLATFORM),cross-win64)
  28 PLATFORM_BASE = cross-win
  29 endif
  30
  31 AR = ar
  32 RANLIB = ranlib
  33 ETAGS = etags
  34 STRIP = strip
  35 RM = rm -f
  36
  37 CONVERT = convert
  38 WINDRES = windres
  39
  40 CONVERT_ICON_ARGS = -transparent black -background transparent
  41
  42 DEBUGGER = gdb -batch -ex "run" -ex "bt"
  43
  44 PROGBASE = rocksndiamonds
  45 PROGNAME = ../$(PROGBASE)
  46
  47 EDITION ?= default
  48
  49
  50 # -----------------------------------------------------------------------------
  51 # configuring platform
  52 # -----------------------------------------------------------------------------
  53
  54 ifeq ($(PLATFORM),unix)                 # compiling on Unix/Linux (generic)
  55 PROFILING_FLAGS = -pg
  56 endif
  57
  58 ifeq ($(PLATFORM_BASE),cross-win)       # cross-compiling to Windows
  59 PROGNAME = ../$(PROGBASE).exe
  60 EXTRA_LDFLAGS = -lshfolder -lwsock32
  61 endif
  62
  63 ifeq ($(PLATFORM),emscripten)           # compiling with Emscripten
  64 PROGNAME = ../$(PROGBASE).js
  65 CC = emcc
  66 AR = emar
  67 RANLIB = emranlib
  68 STRIP = true
  69 endif
  70
  71 ifeq ($(shell uname -s),Darwin)         # compiling on Mac OS X
  72 DEBUGGER = lldb --batch -o "run" -k "bt" -k "quit"
  73 ifdef BUILD_DIST                        # distribution build
  74 MAC_TARGET_VERSION_MIN = 10.7
  75 EXTRA_FLAGS_MAC = -mmacosx-version-min=$(MAC_TARGET_VERSION_MIN)
  76 EXTRA_CFLAGS = $(EXTRA_FLAGS_MAC)
  77 EXTRA_LDFLAGS = $(EXTRA_FLAGS_MAC)
  78 MACOSX_DEPLOYMENT_TARGET = $MAC_TARGET_VERSION_MIN
  79 endif
  80 endif
  81
  82
  83 # -----------------------------------------------------------------------------
  84 # configuring target
  85 # -----------------------------------------------------------------------------
  86
  87 ifndef TARGET                           # auto-detect compiling for SDL2
  88   SDL_VERSION := $(shell sdl2-config --version 2> /dev/null)
  89   ifdef SDL_VERSION
  90     TARGET = sdl2
  91   else
  92     $(error SDL2 library not found)
  93   endif
  94 endif
  95
  96 # $(info Using SDL version $(SDL_VERSION) [TARGET == $(TARGET)])
  97
  98 ifeq ($(TARGET),sdl2)                   # compiling for SDL2 target
  99 ifeq ($(PLATFORM),emscripten)
 100 SDL_LIBS = -s USE_SDL_IMAGE=2 -s USE_SDL_MIXER=2 -s USE_SDL_NET=2 -s USE_ZLIB=1
 101 SDL_FMTS = -s SDL2_IMAGE_FORMATS='["bmp","png","pcx","xpm"]'
 102 EXTRA_CFLAGS = $(SDL_LIBS)
 103 EXTRA_LDFLAGS = $(SDL_FMTS) -s INITIAL_MEMORY=81920000 -s ALLOW_MEMORY_GROWTH=1 --preload-file ../graphics/ --preload-file ../sounds/ --preload-file ../levels/ --preload-file ../music/ -s NO_EXIT_RUNTIME=0 -s ASYNCIFY -O2 -lidbfs.js
 104 else
 105 SDL_LIBS = -lSDL2_image -lSDL2_mixer -lSDL2_net
 106 endif
 107
 108 SYS_CFLAGS := -DTARGET_SDL2 $(shell sdl2-config --cflags)
 109 SYS_LDFLAGS := $(SDL_LIBS) $(shell sdl2-config --libs) -lm -lz
 110 endif
 111
 112
 113 # -----------------------------------------------------------------------------
 114 # configuring compile-time definitions
 115 # -----------------------------------------------------------------------------
 116
 117 ifdef RO_GAME_DIR                       # path to read-only game data specified
 118 CONFIG_RO_GAME_DIR = -DRO_GAME_DIR="\"$(RO_GAME_DIR)\""
 119 endif
 120
 121 ifdef RW_GAME_DIR                       # path to writable game data specified
 122 CONFIG_RW_GAME_DIR = -DRW_GAME_DIR="\"$(RW_GAME_DIR)\""
 123 endif
 124
 125 CONFIG = $(CONFIG_RO_GAME_DIR) $(CONFIG_RW_GAME_DIR) $(JOYSTICK)
 126
 127 DEBUG = -DDEBUG -g
 128
 129 # PROFILING = $(PROFILING_FLAGS)
 130
 131 # OPTIONS = $(DEBUG) -Wall                      # only for debugging purposes
 132 # OPTIONS = $(DEBUG) -O2 -Wall                  # only for debugging purposes
 133 # OPTIONS = $(DEBUG) -Wall                      # only for debugging purposes
 134 OPTIONS = $(DEBUG) -Wall -Wstrict-prototypes -Wmissing-prototypes
 135 # OPTIONS = $(DEBUG) -Wall -ansi -pedantic      # only for debugging purposes
 136 # OPTIONS = -O2 -Wall -ansi -pedantic
 137 # OPTIONS = -O2 -Wall
 138 # OPTIONS = -O2
 139
 140 ifdef BUILD_DIST                        # distribution build
 141 SYS_LDFLAGS := $(shell echo $(SYS_LDFLAGS) |    \
 142                        sed -e "s%-rpath,[^ ]*%-rpath,'\$$ORIGIN/lib'%")
 143 OPTIONS = -O2 -Wall
 144 endif
 145
 146 CFLAGS = $(OPTIONS) $(SYS_CFLAGS)  $(EXTRA_CFLAGS) $(CONFIG)
 147 LDFLAGS =           $(SYS_LDFLAGS) $(EXTRA_LDFLAGS)
 148
 149
 150 SRCS =  main.c          \
 151         conf_gfx.c      \
 152         conf_snd.c      \
 153         conf_mus.c      \
 154         conf_hlp.c      \
 155         init.c          \
 156         config.c        \
 157         events.c        \
 158         tools.c         \
 159         screens.c       \
 160         game.c          \
 161         editor.c        \
 162         files.c         \
 163         tape.c          \
 164         anim.c          \
 165         network.c       \
 166         netserv.c
 167
 168 OBJS =  main.o          \
 169         conf_gfx.o      \
 170         conf_snd.o      \
 171         conf_mus.o      \
 172         conf_hlp.o      \
 173         init.o          \
 174         config.o        \
 175         events.o        \
 176         tools.o         \
 177         screens.o       \
 178         game.o          \
 179         editor.o        \
 180         files.o         \
 181         tape.o          \
 182         anim.o          \
 183         network.o       \
 184         netserv.o
 185
 186 CNFS =  conf_gfx.h      \
 187         conf_snd.h      \
 188         conf_mus.h      \
 189         conf_chr.c      \
 190         conf_chr.h      \
 191         conf_cus.c      \
 192         conf_cus.h      \
 193         conf_grp.c      \
 194         conf_grp.h      \
 195         conf_e2g.c      \
 196         conf_esg.c      \
 197         conf_e2s.c      \
 198         conf_fnt.c      \
 199         conf_g2s.c      \
 200         conf_g2m.c      \
 201         conf_var.c      \
 202         conf_act.c
 203
 204 CNFS_CMD = ../build-scripts/create_element_defs.pl
 205
 206 TIMESTAMP_FILE = conftime.h
 207 TIMESTAMP_FORMAT = %Y-%m-%d %H:%M
 208
 209 # use SOURCE_DATE_EPOCH, or else last Git commit date, or else current date
 210 SOURCE_DATE_EPOCH ?= $(shell test -d ../.git && test `git ls-files -m | wc -l` -eq 0 && git show -s --format=%ct || date +%s)
 211
 212 # get source date string from either GNU / Linux or BSD / Mac OS X style "date"
 213 SOURCE_DATE_STRING := $(shell date -u -d "@$(SOURCE_DATE_EPOCH)" "+$(TIMESTAMP_FORMAT)"  2>/dev/null || date -u -r "$(SOURCE_DATE_EPOCH)" "+$(TIMESTAMP_FORMAT)" 2>/dev/null || date -u "+$(TIMESTAMP_FORMAT)")
 214
 215 COMMIT_HASH_FILE = confhash.h
 216 COMMIT_HASH_NONE = "[changed files]"
 217
 218 # get last Git commit hash, if no files were changed
 219 SOURCE_HASH_STRING ?= $(shell test -d ../.git && test `git ls-files -m | wc -l` -eq 0 && git show -s --format=%h || echo "$(COMMIT_HASH_NONE)")
 220
 221 LIBGAME_DIR = libgame
 222 LIBGAME = $(LIBGAME_DIR)/libgame.a
 223
 224 GAME_EM_DIR = game_em
 225 GAME_EM = $(GAME_EM_DIR)/game_em.a
 226
 227 GAME_SP_DIR = game_sp
 228 GAME_SP = $(GAME_SP_DIR)/game_sp.a
 229
 230 GAME_MM_DIR = game_mm
 231 GAME_MM = $(GAME_MM_DIR)/game_mm.a
 232
 233 RNDLIBS = $(LIBGAME) $(GAME_EM) $(GAME_SP) $(GAME_MM)
 234 AUTOCONF = conf_gfx.h conf_snd.h conf_mus.h
 235
 236 ICONBASE = windows_icon
 237 ICON_BASEPATH = ../Special/Icons/windows_icons
 238
 239 ifeq ($(PLATFORM_BASE),cross-win)
 240 ICON_PATH = $(ICON_BASEPATH)/$(EDITION)
 241 ICON = $(ICONBASE).o
 242 endif
 243
 244 GRAPHICS_DIR = ../graphics
 245
 246
 247 # -----------------------------------------------------------------------------
 248 # build targets
 249 # -----------------------------------------------------------------------------
 250
 251 all: $(AUTOCONF) libgame_dir game_em_dir game_sp_dir game_mm_dir $(PROGNAME) graphics_dir
 252
 253 $(PROGNAME): $(RNDLIBS) $(TIMESTAMP_FILE) $(COMMIT_HASH_FILE) $(OBJS) $(ICON)
 254         $(CC) $(PROFILING) $(OBJS) $(ICON) $(RNDLIBS) $(LDFLAGS) -o $(PROGNAME)
 255 ifdef BUILD_DIST
 256         $(STRIP) $(PROGNAME)
 257 endif
 258
 259 libgame_dir:
 260         @$(MAKE) -C $(LIBGAME_DIR)
 261 $(LIBGAME):
 262         @$(MAKE) -C $(LIBGAME_DIR)
 263
 264 game_em_dir:
 265         @$(MAKE) -C $(GAME_EM_DIR)
 266 $(GAME_EM):
 267         @$(MAKE) -C $(GAME_EM_DIR)
 268
 269 game_sp_dir:
 270         @$(MAKE) -C $(GAME_SP_DIR)
 271 $(GAME_SP):
 272         @$(MAKE) -C $(GAME_SP_DIR)
 273
 274 game_mm_dir:
 275         @$(MAKE) -C $(GAME_MM_DIR)
 276 $(GAME_MM):
 277         @$(MAKE) -C $(GAME_MM_DIR)
 278
 279 auto-conf:
 280         @for i in $(CNFS); do                   \
 281                 echo "$(CNFS_CMD) $$i > $$i";   \
 282                 $(CNFS_CMD) $$i > $$i;          \
 283         done
 284
 285 auto-conf-clean:
 286         @for i in $(CNFS); do                   \
 287                 echo "$(RM) $$i";               \
 288                 $(RM) $$i;                      \
 289         done
 290
 291 conf_gfx.h: conf_gfx.c $(CNFS_CMD)
 292         @$(MAKE) auto-conf
 293
 294 conf_snd.h: conf_snd.c $(CNFS_CMD)
 295         @$(MAKE) auto-conf
 296
 297 conf_mus.h: conf_mus.c $(CNFS_CMD)
 298         @$(MAKE) auto-conf
 299
 300 conf-time:
 301         @echo '#define SOURCE_DATE_STRING "$(SOURCE_DATE_STRING)"' \
 302         > $(TIMESTAMP_FILE)
 303
 304 conf-hash:
 305         @echo '#define SOURCE_HASH_STRING "$(SOURCE_HASH_STRING)"' \
 306         > $(COMMIT_HASH_FILE)
 307
 308 $(TIMESTAMP_FILE): $(SRCS) $(RNDLIBS)
 309         @$(MAKE) conf-time
 310
 311 $(COMMIT_HASH_FILE): $(SRCS) $(RNDLIBS)
 312         @$(MAKE) conf-hash
 313
 314 $(ICON):
 315 #       $(CONVERT) $(ICON32X32) $(CONVERT_ICON_ARGS) $(ICONBASE).ico
 316         $(CONVERT) $(ICON_PATH)/*.png $(CONVERT_ICON_ARGS) $(ICONBASE).ico
 317         echo "$(ICONBASE) ICON $(ICONBASE).ico" | $(WINDRES) -o $(ICON)
 318
 319 .c.o:
 320         $(CC) $(PROFILING) $(CFLAGS) -c $*.c
 321
 322 graphics_dir:
 323         @test -f $(GRAPHICS_DIR)/Makefile && $(MAKE) -C $(GRAPHICS_DIR) || true
 324
 325 clean-obj:
 326         $(MAKE) -C $(LIBGAME_DIR) clean
 327         $(MAKE) -C $(GAME_EM_DIR) clean
 328         $(MAKE) -C $(GAME_SP_DIR) clean
 329         $(MAKE) -C $(GAME_MM_DIR) clean
 330         $(RM) $(OBJS)
 331         $(RM) $(RNDLIBS)
 332
 333 clean-ico:
 334         $(RM) $(ICONBASE).ico
 335         $(RM) $(ICONBASE).o
 336
 337 clean-bin:
 338         $(RM) $(PROGNAME)
 339         $(RM) $(PROGNAME).exe
 340         $(RM) $(PROGNAME).js
 341         $(RM) $(PROGNAME).wasm
 342         $(RM) $(PROGNAME).data
 343
 344 clean: clean-obj clean-ico clean-bin
 345
 346 clean-git: clean auto-conf-clean
 347         @$(MAKE) -C $(GRAPHICS_DIR) clean
 348
 349 dist-clean: clean-obj clean-ico
 350
 351
 352 # -----------------------------------------------------------------------------
 353 # run and test targets
 354 # -----------------------------------------------------------------------------
 355
 356 run:
 357         cd .. && ./$(PROGBASE) --verbose
 358
 359 gdb:
 360         cd .. && $(DEBUGGER) $(PROGBASE)
 361
 362 valgrind:
 363         cd .. && valgrind -v --leak-check=yes ./$(PROGBASE) 2> valgrind.out
 364
 365
 366 # -----------------------------------------------------------------------------
 367 # development only
 368 # -----------------------------------------------------------------------------
 369
 370 tags:
 371         $(ETAGS) *.[ch] $(LIBGAME_DIR)/*.[ch] $(GAME_EM_DIR)/*.[ch] $(GAME_SP_DIR)/*.[ch] $(GAME_MM_DIR)/*.[ch]
 372
 373 depend:
 374         $(MAKE) -C $(LIBGAME_DIR) depend
 375         $(MAKE) -C $(GAME_EM_DIR) depend
 376         $(MAKE) -C $(GAME_SP_DIR) depend
 377         $(MAKE) -C $(GAME_MM_DIR) depend
 378         for i in $(SRCS); do $(CPP) $(CFLAGS) -M $$i; done > .depend
 379
 380 ifeq (.depend,$(wildcard .depend))
 381 include .depend
 382 endif