added rule to Makefile to ensure reproducible builds

[rocksndiamonds.git] / src / Makefile

diff --git a/src/Makefile b/src/Makefile
index f9fb4581ca5b7947ab0f1b588b1df918e3338286..f634296e13e0ff84812ca307e630b217d7a07607 100644 (file)
--- a/src/Makefile
+++ b/src/Makefile
@@ -62,10 +62,12 @@ endif
 
 ifeq ($(PLATFORM),emscripten)          # compiling with Emscripten
 PROGNAME = ../$(PROGBASE).js
+DATA_FILE = $(PROGBASE).data
 CC = emcc
 AR = emar
 RANLIB = emranlib
 STRIP = true
+FILE_PACKAGER = file_packager
 endif
 
 ifeq ($(shell uname -s),Darwin)                # compiling on Mac OS X
@@ -97,10 +99,12 @@ endif
 
 ifeq ($(TARGET),sdl2)                  # compiling for SDL2 target
 ifeq ($(PLATFORM),emscripten)
-SDL_LIBS = -s USE_SDL_IMAGE=2 -s USE_SDL_MIXER=2 -s USE_SDL_NET=2 -s USE_ZLIB=1
-SDL_FMTS = -s SDL2_IMAGE_FORMATS='["bmp","png","pcx","xpm"]'
+SDL_LIBS = -s USE_SDL_IMAGE=2 -s USE_SDL_MIXER=2 -s USE_SDL_NET=2 -s USE_MODPLUG=1 -s USE_MPG123=1 -s USE_ZLIB=1
+SDL_FMTS = -s SDL2_IMAGE_FORMATS='["bmp","png","pcx","xpm"]' -s SDL2_MIXER_FORMATS='["mod","mp3"]'
 EXTRA_CFLAGS = $(SDL_LIBS)
-EXTRA_LDFLAGS = $(SDL_FMTS) -s INITIAL_MEMORY=81920000 -s ALLOW_MEMORY_GROWTH=1 --preload-file ../conf/ --preload-file ../docs/ --preload-file ../levels/ --preload-file ../graphics/ --preload-file ../sounds/ --preload-file ../music/ -s NO_EXIT_RUNTIME=0 -s ASYNCIFY -O2 -lidbfs.js
+EXTRA_LDFLAGS = $(SDL_FMTS) -s INITIAL_MEMORY=81920000 -s ALLOW_MEMORY_GROWTH=1 -s FORCE_FILESYSTEM -s NO_EXIT_RUNTIME=0 -s ASYNCIFY -O2 -lidbfs.js
+DATA_DIRS = conf docs levels graphics sounds music
+FILE_PACKAGER_ARGS = --preload $(DATA_DIRS) --js-output=$(DATA_FILE).js
 else
 SDL_LIBS = -lSDL2_image -lSDL2_mixer -lSDL2_net
 endif
@@ -162,6 +166,7 @@ SRCS =      main.c          \
        files.c         \
        tape.c          \
        anim.c          \
+       api.c           \
        network.c       \
        netserv.c
 
@@ -180,6 +185,7 @@ OBJS =      main.o          \
        files.o         \
        tape.o          \
        anim.o          \
+       api.o           \
        network.o       \
        netserv.o
 
@@ -257,6 +263,9 @@ $(PROGNAME): $(RNDLIBS) $(TIMESTAMP_FILE) $(COMMIT_HASH_FILE) $(OBJS) $(ICON)
 ifdef BUILD_DIST
        $(STRIP) $(PROGNAME)
 endif
+ifeq ($(PLATFORM),emscripten)
+       (cd .. ; $(FILE_PACKAGER) $(DATA_FILE) $(FILE_PACKAGER_ARGS))
+endif
 
 libgame_dir:
        @$(MAKE) -C $(LIBGAME_DIR)
@@ -307,6 +316,8 @@ conf-hash:
        @echo '#define SOURCE_HASH_STRING "$(SOURCE_HASH_STRING)"' \
        > $(COMMIT_HASH_FILE)
 
+config.o: config.c $(TIMESTAMP_FILE)
+
 $(TIMESTAMP_FILE): $(SRCS) $(RNDLIBS)
        @$(MAKE) conf-time