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 ($(PLATFORM),cross-win64)
  28 PLATFORM_BASE = cross-win
  29 endif
  30
  31 AR = ar
  32 RANLIB = ranlib
  33 ETAGS = etags
  34 STRIP = strip
  35 RM = rm -f
  36
  37 CONVERT = convert
  38 WINDRES = windres
  39
  40 CONVERT_ICON_ARGS = -transparent black -background transparent
  41
  42 PROGBASE = rocksndiamonds
  43 PROGNAME = ../$(PROGBASE)
  44
  45 EDITION ?= default
  46
  47
  48 # -----------------------------------------------------------------------------
  49 # configuring platform
  50 # -----------------------------------------------------------------------------
  51
  52 ifeq ($(PLATFORM),unix)                 # compiling on Unix/Linux (generic)
  53 PROFILING_FLAGS = -pg
  54 endif
  55
  56 ifeq ($(PLATFORM_BASE),cross-win)       # cross-compiling to Windows
  57 PROGNAME = ../$(PROGBASE).exe
  58 EXTRA_LDFLAGS = -lshfolder -lwsock32
  59 endif
  60
  61 ifeq ($(PLATFORM),emscripten)           # compiling with Emscripten
  62 PROGNAME = ../$(PROGBASE).js
  63 CC = emcc
  64 AR = emar
  65 RANLIB = emranlib
  66 STRIP = true
  67 endif
  68
  69 ifdef BUILD_DIST                        # distribution build
  70 ifeq ($(shell uname -s),Darwin)         # compiling on Mac OS X
  71 MAC_TARGET_VERSION_MIN = 10.7
  72 EXTRA_FLAGS_MAC = -mmacosx-version-min=$(MAC_TARGET_VERSION_MIN)
  73 EXTRA_CFLAGS = $(EXTRA_FLAGS_MAC)
  74 EXTRA_LDFLAGS = $(EXTRA_FLAGS_MAC)
  75 MACOSX_DEPLOYMENT_TARGET = $MAC_TARGET_VERSION_MIN
  76 endif
  77 endif
  78
  79
  80 # -----------------------------------------------------------------------------
  81 # configuring target
  82 # -----------------------------------------------------------------------------
  83
  84 ifndef TARGET                           # auto-detect compiling for SDL2
  85   SDL_VERSION := $(shell sdl2-config --version 2> /dev/null)
  86   ifdef SDL_VERSION
  87     TARGET = sdl2
  88   else
  89     $(error SDL2 library not found)
  90   endif
  91 endif
  92
  93 # $(info Using SDL version $(SDL_VERSION) [TARGET == $(TARGET)])
  94
  95 ifeq ($(TARGET),sdl2)                   # compiling for SDL2 target
  96 ifeq ($(PLATFORM),emscripten)
  97 SDL_LIBS = -s USE_SDL_IMAGE=2 -s USE_SDL_MIXER=2 -s USE_SDL_NET=2 -s USE_ZLIB=1
  98 SDL_FMTS = -s SDL2_IMAGE_FORMATS='["bmp","png","pcx","xpm"]'
  99 EXTRA_CFLAGS = $(SDL_LIBS)
 100 EXTRA_LDFLAGS = $(SDL_FMTS) -s INITIAL_MEMORY=65536000 -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
 101 else
 102 SDL_LIBS = -lSDL2_image -lSDL2_mixer -lSDL2_net
 103 endif
 104
 105 SYS_CFLAGS := -DTARGET_SDL2 $(shell sdl2-config --cflags)
 106 SYS_LDFLAGS := $(SDL_LIBS) $(shell sdl2-config --libs) -lm -lz
 107 endif
 108
 109
 110 # -----------------------------------------------------------------------------
 111 # configuring compile-time definitions
 112 # -----------------------------------------------------------------------------
 113
 114 ifdef RO_GAME_DIR                       # path to read-only game data specified
 115 CONFIG_RO_GAME_DIR = -DRO_GAME_DIR="\"$(RO_GAME_DIR)\""
 116 endif
 117
 118 ifdef RW_GAME_DIR                       # path to writable game data specified
 119 CONFIG_RW_GAME_DIR = -DRW_GAME_DIR="\"$(RW_GAME_DIR)\""
 120 endif
 121
 122 CONFIG = $(CONFIG_RO_GAME_DIR) $(CONFIG_RW_GAME_DIR) $(JOYSTICK)
 123
 124 DEBUG = -DDEBUG -g
 125
 126 # PROFILING = $(PROFILING_FLAGS)
 127
 128 # OPTIONS = $(DEBUG) -Wall                      # only for debugging purposes
 129 # OPTIONS = $(DEBUG) -O2 -Wall                  # only for debugging purposes
 130 # OPTIONS = $(DEBUG) -Wall                      # only for debugging purposes
 131 OPTIONS = $(DEBUG) -Wall -Wstrict-prototypes -Wmissing-prototypes
 132 # OPTIONS = $(DEBUG) -Wall -ansi -pedantic      # only for debugging purposes
 133 # OPTIONS = -O2 -Wall -ansi -pedantic
 134 # OPTIONS = -O2 -Wall
 135 # OPTIONS = -O2
 136
 137 ifdef BUILD_DIST                        # distribution build
 138 SYS_LDFLAGS := $(shell echo $(SYS_LDFLAGS) |    \
 139                        sed -e "s%-rpath,[^ ]*%-rpath,'\$$ORIGIN/lib'%")
 140 OPTIONS = -O2 -Wall
 141 endif
 142
 143 CFLAGS = $(OPTIONS) $(SYS_CFLAGS)  $(EXTRA_CFLAGS) $(CONFIG)
 144 LDFLAGS =           $(SYS_LDFLAGS) $(EXTRA_LDFLAGS)
 145
 146
 147 SRCS =  main.c          \
 148         conf_gfx.c      \
 149         conf_snd.c      \
 150         conf_mus.c      \
 151         conf_hlp.c      \
 152         init.c          \
 153         config.c        \
 154         events.c        \
 155         tools.c         \
 156         screens.c       \
 157         game.c          \
 158         editor.c        \
 159         files.c         \
 160         tape.c          \
 161         anim.c          \
 162         network.c       \
 163         netserv.c
 164
 165 OBJS =  main.o          \
 166         conf_gfx.o      \
 167         conf_snd.o      \
 168         conf_mus.o      \
 169         conf_hlp.o      \
 170         init.o          \
 171         config.o        \
 172         events.o        \
 173         tools.o         \
 174         screens.o       \
 175         game.o          \
 176         editor.o        \
 177         files.o         \
 178         tape.o          \
 179         anim.o          \
 180         network.o       \
 181         netserv.o
 182
 183 CNFS =  conf_gfx.h      \
 184         conf_snd.h      \
 185         conf_mus.h      \
 186         conf_chr.c      \
 187         conf_chr.h      \
 188         conf_cus.c      \
 189         conf_cus.h      \
 190         conf_grp.c      \
 191         conf_grp.h      \
 192         conf_e2g.c      \
 193         conf_esg.c      \
 194         conf_e2s.c      \
 195         conf_fnt.c      \
 196         conf_g2s.c      \
 197         conf_g2m.c      \
 198         conf_var.c      \
 199         conf_act.c
 200
 201 CNFS_CMD = ../build-scripts/create_element_defs.pl
 202
 203 TIMESTAMP_FILE = conftime.h
 204 TIMESTAMP_FORMAT = %Y-%m-%d %H:%M
 205
 206 # use SOURCE_DATE_EPOCH, or else last Git commit date, or else current date
 207 SOURCE_DATE_EPOCH ?= $(shell test -d ../.git && test `git ls-files -m | wc -l` -eq 0 && git show -s --format=%ct || date +%s)
 208
 209 # get source date string from either GNU / Linux or BSD / Mac OS X style "date"
 210 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)")
 211
 212 COMMIT_HASH_FILE = confhash.h
 213 COMMIT_HASH_NONE = "[changed files]"
 214
 215 # get last Git commit hash, if no files were changed
 216 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)")
 217
 218 LIBGAME_DIR = libgame
 219 LIBGAME = $(LIBGAME_DIR)/libgame.a
 220
 221 GAME_EM_DIR = game_em
 222 GAME_EM = $(GAME_EM_DIR)/game_em.a
 223
 224 GAME_SP_DIR = game_sp
 225 GAME_SP = $(GAME_SP_DIR)/game_sp.a
 226
 227 GAME_MM_DIR = game_mm
 228 GAME_MM = $(GAME_MM_DIR)/game_mm.a
 229
 230 RNDLIBS = $(LIBGAME) $(GAME_EM) $(GAME_SP) $(GAME_MM)
 231 AUTOCONF = conf_gfx.h conf_snd.h conf_mus.h
 232
 233 ICONBASE = windows_icon
 234 ICON_BASEPATH = ../Special/Icons/windows_icons
 235
 236 ifeq ($(PLATFORM_BASE),cross-win)
 237 ICON_PATH = $(ICON_BASEPATH)/$(EDITION)
 238 ICON = $(ICONBASE).o
 239 endif
 240
 241 GRAPHICS_DIR = ../graphics
 242
 243
 244 # -----------------------------------------------------------------------------
 245 # build targets
 246 # -----------------------------------------------------------------------------
 247
 248 all: $(AUTOCONF) libgame_dir game_em_dir game_sp_dir game_mm_dir $(PROGNAME) graphics_dir
 249
 250 $(PROGNAME): $(RNDLIBS) $(TIMESTAMP_FILE) $(COMMIT_HASH_FILE) $(OBJS) $(ICON)
 251         $(CC) $(PROFILING) $(OBJS) $(ICON) $(RNDLIBS) $(LDFLAGS) -o $(PROGNAME)
 252 ifdef BUILD_DIST
 253         $(STRIP) $(PROGNAME)
 254 endif
 255
 256 libgame_dir:
 257         @$(MAKE) -C $(LIBGAME_DIR)
 258 $(LIBGAME):
 259         @$(MAKE) -C $(LIBGAME_DIR)
 260
 261 game_em_dir:
 262         @$(MAKE) -C $(GAME_EM_DIR)
 263 $(GAME_EM):
 264         @$(MAKE) -C $(GAME_EM_DIR)
 265
 266 game_sp_dir:
 267         @$(MAKE) -C $(GAME_SP_DIR)
 268 $(GAME_SP):
 269         @$(MAKE) -C $(GAME_SP_DIR)
 270
 271 game_mm_dir:
 272         @$(MAKE) -C $(GAME_MM_DIR)
 273 $(GAME_MM):
 274         @$(MAKE) -C $(GAME_MM_DIR)
 275
 276 auto-conf:
 277         @for i in $(CNFS); do                   \
 278                 echo "$(CNFS_CMD) $$i > $$i";   \
 279                 $(CNFS_CMD) $$i > $$i;          \
 280         done
 281
 282 auto-conf-clean:
 283         @for i in $(CNFS); do                   \
 284                 echo "$(RM) $$i";               \
 285                 $(RM) $$i;                      \
 286         done
 287
 288 conf_gfx.h: conf_gfx.c $(CNFS_CMD)
 289         @$(MAKE) auto-conf
 290
 291 conf_snd.h: conf_snd.c $(CNFS_CMD)
 292         @$(MAKE) auto-conf
 293
 294 conf_mus.h: conf_mus.c $(CNFS_CMD)
 295         @$(MAKE) auto-conf
 296
 297 conf-time:
 298         @echo '#define SOURCE_DATE_STRING "$(SOURCE_DATE_STRING)"' \
 299         > $(TIMESTAMP_FILE)
 300
 301 conf-hash:
 302         @echo '#define SOURCE_HASH_STRING "$(SOURCE_HASH_STRING)"' \
 303         > $(COMMIT_HASH_FILE)
 304
 305 $(TIMESTAMP_FILE): $(SRCS) $(RNDLIBS)
 306         @$(MAKE) conf-time
 307
 308 $(COMMIT_HASH_FILE): $(SRCS) $(RNDLIBS)
 309         @$(MAKE) conf-hash
 310
 311 $(ICON):
 312 #       $(CONVERT) $(ICON32X32) $(CONVERT_ICON_ARGS) $(ICONBASE).ico
 313         $(CONVERT) $(ICON_PATH)/*.png $(CONVERT_ICON_ARGS) $(ICONBASE).ico
 314         echo "$(ICONBASE) ICON $(ICONBASE).ico" | $(WINDRES) -o $(ICON)
 315
 316 .c.o:
 317         $(CC) $(PROFILING) $(CFLAGS) -c $*.c
 318
 319 graphics_dir:
 320         @test -f $(GRAPHICS_DIR)/Makefile && $(MAKE) -C $(GRAPHICS_DIR) || true
 321
 322 clean-obj:
 323         $(MAKE) -C $(LIBGAME_DIR) clean
 324         $(MAKE) -C $(GAME_EM_DIR) clean
 325         $(MAKE) -C $(GAME_SP_DIR) clean
 326         $(MAKE) -C $(GAME_MM_DIR) clean
 327         $(RM) $(OBJS)
 328         $(RM) $(RNDLIBS)
 329
 330 clean-ico:
 331         $(RM) $(ICONBASE).ico
 332         $(RM) $(ICONBASE).o
 333
 334 clean-bin:
 335         $(RM) $(PROGNAME)
 336         $(RM) $(PROGNAME).exe
 337         $(RM) $(PROGNAME).js
 338         $(RM) $(PROGNAME).wasm
 339         $(RM) $(PROGNAME).data
 340
 341 clean: clean-obj clean-ico clean-bin
 342
 343 clean-git: clean auto-conf-clean
 344         @$(MAKE) -C $(GRAPHICS_DIR) clean
 345
 346 dist-clean: clean-obj clean-ico
 347
 348
 349 # -----------------------------------------------------------------------------
 350 # run and test targets
 351 # -----------------------------------------------------------------------------
 352
 353 run:
 354         cd .. && ./$(PROGBASE) --verbose
 355
 356 gdb:
 357         cd .. && gdb -batch -x GDB_COMMANDS ./$(PROGBASE)
 358
 359 valgrind:
 360         cd .. && valgrind -v --leak-check=yes ./$(PROGBASE) 2> valgrind.out
 361
 362
 363 # -----------------------------------------------------------------------------
 364 # development only
 365 # -----------------------------------------------------------------------------
 366
 367 tags:
 368         $(ETAGS) *.[ch] $(LIBGAME_DIR)/*.[ch] $(GAME_EM_DIR)/*.[ch] $(GAME_SP_DIR)/*.[ch] $(GAME_MM_DIR)/*.[ch]
 369
 370 depend:
 371         $(MAKE) -C $(LIBGAME_DIR) depend
 372         $(MAKE) -C $(GAME_EM_DIR) depend
 373         $(MAKE) -C $(GAME_SP_DIR) depend
 374         $(MAKE) -C $(GAME_MM_DIR) depend
 375         for i in $(SRCS); do $(CPP) $(CFLAGS) -M $$i; done > .depend
 376
 377 ifeq (.depend,$(wildcard .depend))
 378 include .depend
 379 endif