Anders

CC=llvm-gcc
LD=llvm-ld

#-------------------------------------------------------------------------------

VERSION := $(shell sh scripts/version.sh)
ifeq ($(VERSION),unknown)
    $(warning Failed to obtain sane version for this build.)
endif

#------------------------------------------------------------------------------

# Optional flags
CFLAGS := -Wall -g -ansi -pedantic -emit-llvm

# Mandatory flags
SDL_CPPFLAGS := $(shell sdl-config --cflags)
PNG_CPPFLAGS := $(shell libpng-config --cflags)

ALL_CFLAGS   := $(CFLAGS)
ALL_CPPFLAGS := $(SDL_CPPFLAGS) $(PNG_CPPFLAGS) -Ishare \
    -DVERSION=\"$(VERSION)\"

ifeq ($(ENABLE_NLS),0)
    ALL_CPPFLAGS += -DENABLE_NLS=0
else
    ALL_CPPFLAGS += -DENABLE_NLS=1
endif

ALL_CPPFLAGS += $(CPPFLAGS)

#------------------------------------------------------------------------------

SDL_LIBS := -lSDL -lpthread
PNG_LIBS := -lpng12

ifdef MINGW
ifneq ($(ENABLE_NLS),0)
    INTL_LIBS := -lintl
endif
    OGL_LIBS  := -lopengl32 -lm
    BASE_LIBS := -lSDL -lSDL_image $(INTL_LIBS)
    ALL_LIBS  := $(SDL_LIBS) -lSDL_image $(INTL_LIBS) \
        $(PNG_LIBS) -lSDL_ttf -lSDL_mixer $(OGL_LIBS)
else
    OGL_LIBS  := -lGL -lm
    BASE_LIBS := $(SDL_LIBS) -lSDL_image
    ALL_LIBS  := $(BASE_LIBS) $(PNG_LIBS) -lSDL_ttf -lSDL_mixer $(OGL_LIBS)
endif

#------------------------------------------------------------------------------

ifdef MINGW
    EXT  := .exe
    WINE := wine
endif

#------------------------------------------------------------------------------

MAPC_TARG := mapc$(EXT)
BALL_TARG := neverball$(EXT)
PUTT_TARG := neverputt$(EXT)

#------------------------------------------------------------------------------

MAPC_OBJS := \
        share/vec3.o        \
        share/base_image.o  \
        share/solid.o       \
        share/binary.o      \
        share/base_config.o \
        share/mapc.o
BALL_OBJS := \
        share/lang.o        \
        share/st_resol.o    \
        share/vec3.o        \
        share/base_image.o  \
        share/image.o       \
        share/solid.o       \
        share/solid_gl.o    \
        share/part.o        \
        share/back.o        \
        share/geom.o        \
        share/gui.o         \
        share/base_config.o \
        share/config.o      \
        share/binary.o      \
        share/state.o       \
        share/audio.o       \
        ball/hud.o          \
        ball/mode.o         \
        ball/game.o         \
        ball/score.o        \
        ball/level.o        \
        ball/levels.o       \
        ball/set.o          \
        ball/demo.o         \
        ball/util.o         \
        ball/st_conf.o      \
        ball/st_demo.o      \
        ball/st_save.o      \
        ball/st_goal.o      \
        ball/st_fall_out.o  \
        ball/st_time_out.o  \
        ball/st_done.o      \
        ball/st_level.o     \
        ball/st_over.o      \
        ball/st_play.o      \
        ball/st_set.o       \
        ball/st_start.o     \
        ball/st_title.o     \
        ball/st_help.o      \
        ball/st_name.o      \
        ball/st_shared.o    \
        ball/st_pause.o     \
        ball/main.o
PUTT_OBJS := \
        share/lang.o        \
        share/st_resol.o    \
        share/vec3.o        \
        share/base_image.o  \
        share/image.o       \
        share/solid.o       \
        share/solid_gl.o    \
        share/part.o        \
        share/geom.o        \
        share/back.o        \
        share/base_config.o \
        share/config.o      \
        share/binary.o      \
        share/audio.o       \
        share/state.o       \
        share/gui.o         \
        putt/hud.o          \
        putt/game.o         \
        putt/hole.o         \
        putt/course.o       \
        putt/st_all.o       \
        putt/st_conf.o      \
        putt/main.o

BALL_DEPS := $(BALL_OBJS:.o=.d)
PUTT_DEPS := $(PUTT_OBJS:.o=.d)
MAPC_DEPS := $(MAPC_OBJS:.o=.d)

MAPS := $(shell find data -name "*.map" \! -name "*.autosave.map")
SOLS := $(MAPS:%.map=%.sol)

#------------------------------------------------------------------------------

%.o : %.c
        $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) -MM -MP -MF $*.d -MT "$@" $<
        $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) -o $@ -c $<

%.sol : %.map $(MAPC_TARG)
        $(WINE) ./$(MAPC_TARG) $< data

#------------------------------------------------------------------------------

all : $(BALL_TARG) $(PUTT_TARG) $(MAPC_TARG) sols locales

$(BALL_TARG) : $(BALL_OBJS)
        $(LD) -o $(BALL_TARG) $(BALL_OBJS) $(LDFLAGS) $(ALL_LIBS)

$(PUTT_TARG) : $(PUTT_OBJS)
        $(LD) -o $(PUTT_TARG) $(PUTT_OBJS) $(LDFLAGS) $(ALL_LIBS)

$(MAPC_TARG) : $(MAPC_OBJS)
        $(LD) -o $(MAPC_TARG) $(MAPC_OBJS) $(LDFLAGS) $(BASE_LIBS)

sols : $(SOLS)

locales :
ifneq ($(ENABLE_NLS),0)
        $(MAKE) -C po
endif

clean-src :
        $(RM) $(BALL_TARG) $(BALL_OBJS) $(BALL_DEPS)
        $(RM) $(PUTT_TARG) $(PUTT_OBJS) $(PUTT_DEPS)
        $(RM) $(MAPC_TARG) $(MAPC_OBJS) $(MAPC_DEPS)

clean : clean-src
        $(RM) $(SOLS)
        $(MAKE) -C po clean

test : all
        ./neverball

#------------------------------------------------------------------------------

.PHONY : all sols locales clean-src clean test

-include $(BALL_DEPS) $(PUTT_DEPS) $(MAPC_DEPS)

#------------------------------------------------------------------------------

ifdef MINGW

#------------------------------------------------------------------------------

INSTALLER := ../neverball-$(VERSION)-setup.exe

MAKENSIS := makensis
MAKENSIS_FLAGS := -DVERSION=$(VERSION) -DOUTFILE=$(INSTALLER)

TODOS   := todos
FROMDOS := fromdos

CP := cp

TEXT_DOCS := \
        doc/AUTHORS \
        doc/MANUAL  \
        CHANGES     \
        COPYING     \
        README

TXT_DOCS := $(TEXT_DOCS:%=%.txt)

#-----------------------------------------------------------------------------

.PHONY: setup
setup: $(INSTALLER)

$(INSTALLER): install-dlls convert-text-files all tools
        $(MAKENSIS) $(MAKENSIS_FLAGS) -nocd scripts/neverball.nsi

$(INSTALLER): LDFLAGS := -s $(LDFLAGS)

.PHONY: clean-setup
clean-setup: clean
        $(RM) install-dlls.sh *.dll $(TXT_DOCS)
        find data -name "*.txt" -exec $(FROMDOS) {} \;
        $(MAKE) -C tools EXT=$(EXT) clean

#-----------------------------------------------------------------------------

.PHONY: install-dlls
install-dlls: install-dlls.sh
        sh $<

install-dlls.sh:
        if ! sh scripts/gen-install-dlls.sh > $@; then \
            $(RM) $@; \
            exit 1; \
        fi
        @echo --------------------------------------------------------
        @echo You can probably ignore any file-not-found errors above.
        @echo Now edit $@ to your needs before restarting make.
        @echo --------------------------------------------------------
        @exit 1

#-----------------------------------------------------------------------------

.PHONY: convert-text-files
convert-text-files: $(TXT_DOCS)
        find data -name "*.txt" -exec $(TODOS) {} \;

%.txt: %
        $(CP) $< $@
        $(TODOS) $@

#-----------------------------------------------------------------------------

.PHONY: tools
tools:
        $(MAKE) -C tools EXT=$(EXT)

#------------------------------------------------------------------------------

endif

#------------------------------------------------------------------------------