SRC = src
TARGET = build
SUBFOLDERS = patches flatline beaengine

DEF = BEA_ENGINE_STATIC
INCLUDEPATHS = src
GCCFLAGS = -std=c99 -O0 -Wall -fomit-frame-pointer -fpack-struct -Wextra -Wno-pragmas -Wno-unused-variable $(addprefix -I,$(INCLUDEPATHS)) -Wno-unused-parameter $(addprefix -D,$(DEF))
LINKFLAGS = -O0 -Wall -fomit-frame-pointer -fpack-struct -s -mdll
LOCALE = LC_MESSAGES=C

LIBDIRS = 
LIBS = -lgdi32 -lwsock32
OBJS = $(SRC)/binkw32.def 
OUT = $(TARGET)/binkw32.dll

FILES := src/_DLLInfo.rc $(foreach dir,. $(SUBFOLDERS),$(wildcard $(SRC)/$(dir)/*.c))

###################################################
#                                                 #
# Should not be required to change anything below #
#                                                 #
###################################################

UNAME := $(shell uname -s)
ifeq ("Linux","$(UNAME)")
    GCC := i686-w64-mingw32-gcc
    WINDRES := i686-w64-mingw32-windres
else
    GCC := gcc
    WINDRES := windres
endif

DESTFOLDERS = $(addprefix $(TARGET)/,$(SUBFOLDERS))
DEST = $(patsubst $(SRC)/%.rc,$(TARGET)/%.o,$(patsubst $(SRC)/%.c,$(TARGET)/%.o,$(FILES)))

ALL: $(DESTFOLDERS) $(DEST) $(OBJS)
	@echo "Linking"
	$(LOCALE) $(GCC) $(LINKFLAGS) -o $(OUT) $(DEST) $(OBJS) $(LIBDIRS) $(LIBS)

clean:
	rm -f $(DEST)
	rm -Rf $(DESTFOLDERS)
	rm -f $(OUT)

$(DESTFOLDERS):
	mkdir -p $@

$(TARGET)/%.o: $(SRC)/%.c
	@echo "Compiling $<"
	$(LOCALE) $(GCC) $(GCCFLAGS) -c -o $@ $<
	@echo

$(TARGET)/%.o: $(SRC)/%.rc
	@echo "Assembling resource $<"
	$(WINDRES) -i $< -o $@
	@echo