#
# EDuke32 Makefile for GNU Make
#

include Common.mak

### File Extensions
asm := nasm
o := o

### Directories
source := source
obj := obj

### Functions
define parent
$(word 1,$(subst _, ,$1))
endef
define expandobjs
$$(addprefix $$($$(call parent,$1)_OBJ)/,$$(addsuffix .$$o,$$(basename $$($1_OBJS) $$($1_RSRC_OBJS) $$($1_GEN_OBJS))))
endef
define expandsrcs
$(addprefix $($(call parent,$1)_SRC)/,$($1_OBJS)) $(addprefix $($(call parent,$1)_RSRC)/,$($1_RSRC_OBJS)) $(addprefix $($(call parent,$1)_OBJ)/,$($1_GEN_OBJS))
endef
define expanddeps
$(strip $1 $(foreach j,$1,$(call $0,$($j_DEPS))))
endef
define getdeps
$(call expanddeps,$1_$2 $(COMMON_$2_DEPS) ENGINE)
endef


##### External Library Definitions

#### libxmp-lite

LIBXMPLITE := libxmp-lite

LIBXMPLITE_OBJS := \
    control.c \
    dataio.c \
    effects.c \
    filter.c \
    format.c \
    hio.c \
    lfo.c \
    load.c \
    load_helpers.c \
    memio.c \
    mixer.c \
    mix_all.c \
    period.c \
    player.c \
    read_event.c \
    scan.c \
    smix.c \
    virtual.c \
    common.c \
    itsex.c \
    it_load.c \
    mod_load.c \
    s3m_load.c \
    sample.c \
    xm_load.c \

LIBXMPLITE_ROOT := $(source)/$(LIBXMPLITE)
LIBXMPLITE_SRC := $(LIBXMPLITE_ROOT)/src
LIBXMPLITE_INC := $(LIBXMPLITE_ROOT)/include
LIBXMPLITE_OBJ := $(obj)/$(LIBXMPLITE)

LIBXMPLITE_CFLAGS := -DHAVE_ROUND -DLIBXMP_CORE_PLAYER -DBUILDING_STATIC -I$(LIBXMPLITE_INC)/libxmp-lite -Wno-unused-parameter -Wno-sign-compare


#### LPeg

LPEG := lpeg

LPEG_OBJS := \
    lpcap.c \
    lpcode.c \
    lpprint.c \
    lptree.c \
    lpvm.c \

LPEG_ROOT := $(source)/$(LPEG)
LPEG_SRC := $(LPEG_ROOT)/src
LPEG_INC := $(LPEG_ROOT)/include
LPEG_OBJ := $(obj)/$(LPEG)


#### ENet

ENET := enet

ENET_OBJS := \
    callbacks.c \
    host.c \
    list.c \
    packet.c \
    peer.c \
    protocol.c \
    compress.c \

ENET_ROOT := $(source)/$(ENET)
ENET_SRC := $(ENET_ROOT)/src
ENET_INC := $(ENET_ROOT)/include
ENET_OBJ := $(obj)/$(ENET)

ENET_CFLAGS :=

ifeq ($(PLATFORM),WINDOWS)
    ENET_OBJS += win32.c
else
    ENET_OBJS += unix.c
    ENET_CFLAGS += -DHAS_SOCKLEN_T
endif


##### Component Definitions

#### EBacktrace

ifndef EBACKTRACE_DLL
    EBACKTRACE_DLL := ebacktrace1.dll
    ifeq ($(findstring x86_64,$(COMPILERTARGET)),x86_64)
        EBACKTRACE_DLL := ebacktrace1-64.dll
    endif
endif


#### BUILD Engine

ENGINE := build

ENGINE_ROOT := $(source)/$(ENGINE)
ENGINE_SRC := $(ENGINE_ROOT)/src
ENGINE_INC := $(ENGINE_ROOT)/include
ENGINE_OBJ := $(obj)/$(ENGINE)

ENGINE_CFLAGS := -I$(ENGINE_SRC)

ENGINE_OBJS := \
    rev.cpp \
    baselayer.cpp \
    cache1d.cpp \
    common.cpp \
    compat.cpp \
    crc32.cpp \
    defs.cpp \
    engine.cpp \
    tiles.cpp \
    clip.cpp \
    2d.cpp \
    hash.cpp \
    palette.cpp \
    polymost.cpp \
    texcache.cpp \
    dxtfilter.cpp \
    hightile.cpp \
    textfont.cpp \
    smalltextfont.cpp \
    kplib.cpp \
    lz4.c \
    osd.cpp \
    pragmas.cpp \
    scriptfile.cpp \
    mmulti_null.cpp \
    mutex.cpp \
    xxhash.c \
    md4.cpp \
    colmatch.cpp \
    screenshot.cpp \
    mhk.cpp \
    pngwrite.cpp \
    miniz.c \

ENGINE_EDITOR_OBJS := \
    build.cpp \
    config.cpp \
    defs.cpp \

ENGINE_TOOLS_OBJS := \
    compat.cpp \
    pragmas.cpp \
    kplib.cpp \
    cache1d.cpp \
    crc32.cpp \
    colmatch.cpp \

ifeq (0,$(NOASM))
  ENGINE_OBJS += a.nasm
else
  ENGINE_OBJS += a-c.cpp
  ifneq (0,$(USE_ASM64))
    ENGINE_OBJS += a64.yasm
  endif
endif
ifeq (1,$(USE_OPENGL))
    ENGINE_OBJS += glbuild.cpp voxmodel.cpp mdsprite.cpp
    ifeq (1,$(POLYMER))
        ENGINE_OBJS += polymer.cpp
    endif
endif
ifneq (0,$(LUNATIC))
    ENGINE_OBJS += lunatic.cpp
endif
ifeq ($(PLATFORM),DARWIN)
    ENGINE_OBJS += osxbits.mm
    ifeq ($(STARTUP_WINDOW),1)
        ENGINE_EDITOR_OBJS += startosx.editor.mm
    endif
    ifeq ($(SDL_TARGET),1)
        ifneq ($(SDL_FRAMEWORK),0)
            ENGINE_OBJS += SDLMain.mm
        endif
    endif
endif
ifeq ($(PLATFORM),WINDOWS)
    ENGINE_OBJS += winbits.cpp
    ifeq ($(STARTUP_WINDOW),1)
        ENGINE_EDITOR_OBJS += startwin.editor.cpp
    endif
endif
ifeq ($(PLATFORM),WII)
    ENGINE_OBJS += wiibits.cpp
    LINKERFLAGS += -Wl,-wrap,c_default_exceptionhandler
endif
ifeq ($(RENDERTYPE),SDL)
    ENGINE_OBJS += sdlayer.cpp

    ifeq (1,$(HAVE_GTK2))
        ENGINE_OBJS += gtkbits.cpp dynamicgtk.cpp
        ifeq ($(STARTUP_WINDOW),1)
            ENGINE_EDITOR_OBJS += startgtk.editor.cpp
        endif
    endif
endif
ifeq ($(RENDERTYPE),WIN)
    ENGINE_OBJS += winlayer.cpp rawinput.cpp
endif

ifneq ($(USE_LIBVPX),0)
    ENGINE_OBJS += animvpx.cpp
endif


#### MACT

MACT := mact

MACT_ROOT := $(source)/$(MACT)
MACT_SRC := $(MACT_ROOT)/src
MACT_INC := $(MACT_ROOT)/include
MACT_OBJ := $(obj)/$(MACT)

MACT_OBJS := \
    file_lib.cpp \
    control.cpp \
    keyboard.cpp \
    joystick.cpp \
    scriplib.cpp \
    animlib.cpp \


#### AudioLib

AUDIOLIB := audiolib

AUDIOLIB_OBJS := \
    drivers.cpp \
    fx_man.cpp \
    multivoc.cpp \
    mix.cpp \
    mixst.cpp \
    pitch.cpp \
    formats.cpp \
    vorbis.cpp \
    flac.cpp \
    xa.cpp \
    xmp.cpp \
    driver_nosound.cpp \

AUDIOLIB_ROOT := $(source)/$(AUDIOLIB)
AUDIOLIB_SRC := $(AUDIOLIB_ROOT)/src
AUDIOLIB_INC := $(AUDIOLIB_ROOT)/include
AUDIOLIB_OBJ := $(obj)/$(AUDIOLIB)

AUDIOLIB_CFLAGS :=

AUDIOLIB_DEPS :=

ifeq ($(PLATFORM),WINDOWS)
    ifeq ($(MIXERTYPE),WIN)
        AUDIOLIB_OBJS += driver_directsound.cpp
    endif
endif

ifeq ($(MIXERTYPE),SDL)
    ifeq (,$(filter $(PLATFORM),DARWIN WINDOWS WII))
        AUDIOLIB_CFLAGS += `$(PKG_CONFIG) --cflags vorbis`
    endif
    AUDIOLIB_OBJS += driver_sdl.cpp
endif

ifneq (0,$(HAVE_XMP))
    AUDIOLIB_CFLAGS += -I$(LIBXMPLITE_INC)
    AUDIOLIB_DEPS += LIBXMPLITE
endif


#### Tools

TOOLS := tools

TOOLS_OBJS := \
    compat_tools.cpp \

TOOLS_ROOT := $(source)/$(TOOLS)
TOOLS_SRC := $(TOOLS_ROOT)/src
TOOLS_OBJ := $(obj)/$(TOOLS)

TOOLS_CFLAGS := $(ENGINE_CFLAGS)

TOOLS_DEPS := ENGINE_TOOLS

TOOLS_TARGETS := \
    kextract \
    kgroup \
    transpal \
    wad2art \
    wad2map \
    kmd2tool \
    md2tool \
    generateicon \
    cacheinfo \
    arttool \
    givedepth \
    mkpalette \
    unpackssi \
    bsuite \
    ivfrate \
    map2stl \

ifeq ($(PLATFORM),WINDOWS)
    TOOLS_TARGETS += enumdisplay getdxdidf
endif
ifeq ($(RENDERTYPE),SDL)
    TOOLS_TARGETS += makesdlkeytrans
endif

ifeq ($(PLATFORM),DARWIN)
    TOOLS_OBJS += osxbits.mm
endif


#### KenBuild (Test Game)

KENBUILD := kenbuild
kenbuild := KENBUILD

KENBUILD_ROOT := $(source)/$(KENBUILD)
KENBUILD_SRC := $(KENBUILD_ROOT)/src
KENBUILD_RSRC := $(KENBUILD_ROOT)/rsrc
KENBUILD_OBJ := $(obj)/$(KENBUILD)

KENBUILD_CFLAGS := -I$(KENBUILD_SRC)

KENBUILD_GAME := ekenbuild
KENBUILD_EDITOR := ekenbuild-editor

KENBUILD_GAME_PROPER := EKenBuild
KENBUILD_EDITOR_PROPER := EKenBuild Editor

KENBUILD_GAME_OBJS := \
    game.cpp \
    sound_stub.cpp \
    common.cpp \
    config.cpp \

KENBUILD_EDITOR_OBJS := \
    bstub.cpp \
    common.cpp \

KENBUILD_GAME_RSRC_OBJS :=
KENBUILD_EDITOR_RSRC_OBJS :=
KENBUILD_GAME_GEN_OBJS :=
KENBUILD_EDITOR_RSRC_OBJS :=

ifeq (1,$(HAVE_GTK2))
    KENBUILD_GAME_OBJS += startgtk.game.cpp
    KENBUILD_GAME_GEN_OBJS += game_banner.c
    KENBUILD_EDITOR_GEN_OBJS += build_banner.c
endif
ifeq ($(RENDERTYPE),SDL)
    KENBUILD_GAME_RSRC_OBJS += game_icon.c
    KENBUILD_EDITOR_RSRC_OBJS += build_icon.c
endif
ifeq ($(PLATFORM),WINDOWS)
    KENBUILD_GAME_OBJS += startwin.game.cpp
    KENBUILD_GAME_RSRC_OBJS += gameres.rc
    KENBUILD_EDITOR_RSRC_OBJS += buildres.rc
endif

ifeq ($(PLATFORM),DARWIN)
    ifeq ($(STARTUP_WINDOW),1)
        KENBUILD_GAME_OBJS += StartupWinController.game.mm
    endif
endif


#### Duke Nukem 3D

DUKE3D := duke3d
duke3d := DUKE3D

DUKE3D_GAME_LDFLAGS :=
DUKE3D_EDITOR_LDFLAGS :=

DUKE3D_GAME_STRIPFLAGS :=
DUKE3D_EDITOR_STRIPFLAGS :=

DUKE3D_ROOT := $(source)/$(DUKE3D)
DUKE3D_SRC := $(DUKE3D_ROOT)/src
DUKE3D_RSRC := $(DUKE3D_ROOT)/rsrc
DUKE3D_OBJ := $(obj)/$(DUKE3D)

DUKE3D_CFLAGS := -I$(DUKE3D_SRC)

COMMON_EDITOR_DEPS := DUKE3D_COMMON_EDITOR ENGINE_EDITOR

DUKE3D_GAME_DEPS := DUKE3D_COMMON_MIDI AUDIOLIB MACT
DUKE3D_EDITOR_DEPS := AUDIOLIB

ifneq (0,$(NETCODE))
    DUKE3D_GAME_DEPS += ENET
endif

ifneq (0,$(LUNATIC))
    DUKE3D_GAME_DEPS += LUNATIC LUNATIC_GAME LPEG
    DUKE3D_EDITOR_DEPS += LUNATIC LUNATIC_EDITOR LPEG
endif

DUKE3D_GAME := eduke32
DUKE3D_EDITOR := mapster32

ifneq (,$(APPBASENAME))
    DUKE3D_GAME := $(APPBASENAME)
endif

DUKE3D_GAME_PROPER := EDuke32
DUKE3D_EDITOR_PROPER := Mapster32

DUKE3D_COMMON_EDITOR_OBJS := \
    m32common.cpp \
    m32def.cpp \
    m32exec.cpp \
    m32vars.cpp \

DUKE3D_GAME_OBJS := \
    game.cpp \
    global.cpp \
    actors.cpp \
    gamedef.cpp \
    gameexec.cpp \
    gamevars.cpp \
    player.cpp \
    premap.cpp \
    sector.cpp \
    anim.cpp \
    common.cpp \
    config.cpp \
    demo.cpp \
    input.cpp \
    menus.cpp \
    namesdyn.cpp \
    net.cpp \
    savegame.cpp \
    rts.cpp \
    osdfuncs.cpp \
    osdcmds.cpp \
    grpscan.cpp \
    sounds.cpp \
    soundsdyn.cpp \
    cheats.cpp \
    sbar.cpp \
    screentext.cpp \
    screens.cpp \
    cmdline.cpp \

DUKE3D_EDITOR_OBJS := \
    astub.cpp \
    common.cpp \
    grpscan.cpp \
    sounds_mapster32.cpp \

DUKE3D_GAME_RSRC_OBJS :=
DUKE3D_EDITOR_RSRC_OBJS :=
DUKE3D_GAME_GEN_OBJS :=
DUKE3D_EDITOR_GEN_OBJS :=

DUKE3D_GAME_MISCDEPS :=
DUKE3D_EDITOR_MISCDEPS :=
DUKE3D_GAME_ORDERONLYDEPS :=
DUKE3D_EDITOR_ORDERONLYDEPS :=

## Lunatic devel
LUNATIC_SRC := $(DUKE3D_SRC)/lunatic
LUNATIC_OBJ := $(DUKE3D_OBJ)

ifneq (0,$(LUNATIC))
    COMPILERFLAGS += -I$(LUNATIC_SRC) -DLUNATIC

    # Determine size of _defs*.lua bytecode once.
    ifndef DEFS_BC_SIZE
        DEFS_BC_SIZE := $(shell $(LUAJIT) -bg -t h $(LUNATIC_SRC)/_defs_game.lua -)
        DEFS_BC_SIZE := $(word 3, $(DEFS_BC_SIZE))
    endif
    ifndef DEFS_M32_BC_SIZE
        DEFS_M32_BC_SIZE := $(shell $(LUAJIT) -bg -t h $(LUNATIC_SRC)/_defs_editor.lua -)
        DEFS_M32_BC_SIZE := $(word 3, $(DEFS_M32_BC_SIZE))
    endif
    DUKE3D_CFLAGS += -DLUNATIC_DEFS_BC_SIZE=$(DEFS_BC_SIZE) -DLUNATIC_DEFS_M32_BC_SIZE=$(DEFS_M32_BC_SIZE)

    # Lunatic object base names. These are not used in targets directly.
    LUNATIC_OBJS := \
        defs_common.lua \
        engine_maptext.lua \
        engine.lua \
        bcarray.lua \
        bcheck.lua \
        bitar.lua \
        xmath.lua \
        v.lua \
        dump.lua \
        dis_x86.lua \
        dis_x64.lua \

    LUNATIC_GAME_OBJS := \
        lunatic_game.cpp \
        _defs_game.lua \
        con_lang.lua \
        lunacon.lua \
        randgen.lua \
        stat.lua \
        control.lua \
        lunasave.lua \
        fs.lua \

    LUNATIC_EDITOR_OBJS := \
        lunatic_editor.cpp \
        _defs_editor.lua \

    # TODO: remove debugging modules from release build

    # now, take care of having the necessary symbols (sector, wall, etc.) in the
    # executable no matter what the debugging level

    ifeq ($(PLATFORM),DARWIN)
        # strip on OSX says: removing global symbols from a final linked no longer supported.
        #                    Use -exported_symbols_list at link time when building
        # But, following _their_ directions does not give us the symbols! wtf?
        # Instead of using -alias_list and -exported_symbols_list, prevent stripping them.
        DUKE3D_GAME_STRIPFLAGS += -s $(DUKE3D_OBJ)/lunatic_dynsymlist_game_osx
        DUKE3D_EDITOR_STRIPFLAGS += -s $(DUKE3D_OBJ)/lunatic_dynsymlist_editor_osx

        DUKE3D_GAME_ORDERONLYDEPS += $(DUKE3D_OBJ)/lunatic_dynsymlist_game_osx
        DUKE3D_EDITOR_ORDERONLYDEPS += $(DUKE3D_OBJ)/lunatic_dynsymlist_editor_osx
        LINKERFLAGS += -pagezero_size 10000 -image_base 100000000
    endif
    ifeq ($(PLATFORM),WINDOWS)
        override STRIP :=
        DUKE3D_GAME_MISCDEPS += $(DUKE3D_OBJ)/lunatic_dynsymlist_game.def
        DUKE3D_EDITOR_MISCDEPS += $(DUKE3D_OBJ)/lunatic_dynsymlist_editor.def
    endif
    ifeq ($(SUBPLATFORM),LINUX)
        override STRIP :=
        DUKE3D_GAME_LDFLAGS += -Wl,--dynamic-list=$(LUNATIC_SRC)/dynsymlist_game.lds
        DUKE3D_EDITOR_LDFLAGS += -Wl,--dynamic-list=$(LUNATIC_SRC)/dynsymlist_editor.lds
    endif
endif

ifeq ($(SUBPLATFORM),LINUX)
    LIBS += -lFLAC -lvorbisfile -lvorbis -logg
endif

ifeq ($(PLATFORM),BSD)
    LIBS += -lFLAC -lvorbisfile -lvorbis -logg -lexecinfo
endif

ifeq ($(PLATFORM),DARWIN)
    LIBS += -lFLAC -lvorbisfile -lvorbis -logg -lm \
            -Wl,-framework,Cocoa -Wl,-framework,Carbon -Wl,-framework,OpenGL \
            -Wl,-framework,CoreMIDI -Wl,-framework,AudioUnit \
            -Wl,-framework,AudioToolbox -Wl,-framework,IOKit -Wl,-framework,AGL
    ifneq (00,$(DARWIN9)$(DARWIN10))
        LIBS += -Wl,-framework,QuickTime -lm
    endif

    ifeq ($(STARTUP_WINDOW),1)
        DUKE3D_GAME_OBJS += GrpFile.game.mm GameListSource.game.mm startosx.game.mm
    endif
endif

ifeq ($(PLATFORM),WINDOWS)
    LIBS += -lFLAC -lvorbisfile -lvorbis -logg
    DUKE3D_GAME_OBJS += winbits.cpp
    DUKE3D_GAME_RSRC_OBJS += gameres.rc
    DUKE3D_EDITOR_RSRC_OBJS += buildres.rc
    ifeq ($(STARTUP_WINDOW),1)
        DUKE3D_GAME_OBJS += startwin.game.cpp
    endif
    ifeq ($(MIXERTYPE),WIN)
        LIBS += -ldsound
        DUKE3D_COMMON_MIDI_OBJS := music.cpp midi.cpp mpu401.cpp
    endif
endif

ifeq ($(PLATFORM),WII)
    LIBS += -lvorbisidec
endif

ifeq (11,$(HAVE_GTK2)$(STARTUP_WINDOW))
    DUKE3D_GAME_OBJS += startgtk.game.cpp
    DUKE3D_GAME_GEN_OBJS += game_banner.c
    DUKE3D_EDITOR_GEN_OBJS += build_banner.c
endif
ifeq ($(RENDERTYPE),SDL)
    DUKE3D_GAME_RSRC_OBJS += game_icon.c
    DUKE3D_EDITOR_RSRC_OBJS += build_icon.c
endif
ifeq ($(MIXERTYPE),SDL)
    DUKE3D_COMMON_MIDI_OBJS := sdlmusic.cpp
endif


#### Shadow Warrior

SW := sw
sw := SW

SW_ROOT := $(source)/$(SW)
SW_SRC := $(SW_ROOT)/src
SW_RSRC := $(SW_ROOT)/rsrc
SW_OBJ := $(obj)/$(SW)

SW_CFLAGS := -I$(SW_SRC)

SW_GAME_DEPS := DUKE3D_COMMON_MIDI AUDIOLIB MACT
SW_EDITOR_DEPS := AUDIOLIB

SW_GAME := voidsw
SW_EDITOR := voidsw-editor

SW_GAME_PROPER := VoidSW
SW_EDITOR_PROPER := VoidSW Editor

SW_GAME_OBJS := \
    actor.cpp \
    ai.cpp \
    anim.cpp \
    border.cpp \
    break.cpp \
    bunny.cpp \
    cache.cpp \
    cheats.cpp \
    colormap.cpp \
    common.cpp \
    config.cpp \
    console.cpp \
    coolg.cpp \
    coolie.cpp \
    copysect.cpp \
    demo.cpp \
    draw.cpp \
    eel.cpp \
    game.cpp \
    girlninj.cpp \
    goro.cpp \
    grpscan.cpp \
    hornet.cpp \
    interp.cpp \
    interpsh.cpp \
    inv.cpp \
    jplayer.cpp \
    jsector.cpp \
    jweapon.cpp \
    lava.cpp \
    light.cpp \
    mclip.cpp \
    mdastr.cpp \
    menus.cpp \
    miscactr.cpp \
    morph.cpp \
    net.cpp \
    ninja.cpp \
    panel.cpp \
    player.cpp \
    predict.cpp \
    quake.cpp \
    ripper.cpp \
    ripper2.cpp \
    rooms.cpp \
    rotator.cpp \
    rts.cpp \
    save.cpp \
    scrip2.cpp \
    sector.cpp \
    serp.cpp \
    setup.cpp \
    skel.cpp \
    skull.cpp \
    slidor.cpp \
    sounds.cpp \
    spike.cpp \
    sprite.cpp \
    sumo.cpp \
    swconfig.cpp \
    sync.cpp \
    text.cpp \
    track.cpp \
    vator.cpp \
    vis.cpp \
    wallmove.cpp \
    warp.cpp \
    weapon.cpp \
    zilla.cpp \
    zombie.cpp \
    saveable.cpp \

SW_EDITOR_OBJS := \
    jnstub.cpp \
    brooms.cpp \
    bldscript.cpp \
    jbhlp.cpp \
    colormap.cpp \
    grpscan.cpp \
    common.cpp \

SW_GAME_RSRC_OBJS :=
SW_EDITOR_RSRC_OBJS :=
SW_GAME_GEN_OBJS :=
SW_EDITOR_GEN_OBJS :=

ifeq (1,$(HAVE_GTK2))
    SW_GAME_OBJS += startgtk.game.cpp
    SW_GAME_GEN_OBJS += game_banner.c
    SW_EDITOR_GEN_OBJS += build_banner.c
endif
ifeq ($(RENDERTYPE),SDL)
    SW_GAME_RSRC_OBJS += game_icon.c
    SW_EDITOR_RSRC_OBJS += game_icon.c
endif
ifeq ($(PLATFORM),WINDOWS)
    SW_GAME_OBJS += startwin.game.cpp
    SW_GAME_RSRC_OBJS += gameres.rc
    SW_EDITOR_RSRC_OBJS += buildres.rc
endif


#### Final setup

COMPILERFLAGS += -I$(ENGINE_INC) -I$(MACT_INC) -I$(AUDIOLIB_INC) -I$(ENET_INC)


##### Recipes

GAMES := \
    KENBUILD \
    DUKE3D \
    SW \

LIBRARIES := \
    ENGINE \
    AUDIOLIB \
    MACT \
    ENET \
    LIBXMPLITE \
    LPEG \

COMPONENTS := \
    $(GAMES) \
    $(LIBRARIES) \
    TOOLS \

ROLES := \
    GAME \
    EDITOR \


ifeq ($(PRETTY_OUTPUT),1)
.SILENT:
endif
.PHONY: \
    all \
    start \
    $(foreach j,$(foreach i,$(GAMES),$($i)) test utils tools,$j clean$j) \
    veryclean \
    clean \
    printutils \
    printtools \
    rev \
    $(ENGINE_OBJ)/rev.$o \
    clang-tools \

.SUFFIXES:
.SECONDEXPANSION:


#### Targets

all: duke3d

start:
	$(BUILD_STARTED)

tools: $(addsuffix $(EXESUFFIX),$(TOOLS_TARGETS)) | start
	@$(LL) $^

$(foreach i,$(GAMES),$($i)): $$(foreach i,$(ROLES),$$($$($$@)_$$i)$(EXESUFFIX)) | start
	@$(LL) $^

ebacktrace: $(EBACKTRACE_DLL) | start
	@$(LL) $^

ifeq ($(PLATFORM),WII)
ifneq ($(ELF2DOL),)
%$(DOLSUFFIX): %$(EXESUFFIX)
endif
endif
define BUILDRULE

$$($1_$2)$$(EXESUFFIX): $$(foreach i,$(call getdeps,$1,$2),$$(call expandobjs,$$i)) $$($1_$2_MISCDEPS) | $$($1_$2_ORDERONLYDEPS)
	$$(LINK_STATUS)
	$$(RECIPE_IF) $$(LINKER) -o $$@ $$^ $$(GUI_LIBS) $$($1_$2_LDFLAGS) $$(LIBDIRS) $$(LIBS) $$(RECIPE_RESULT_LINK)
ifeq ($$(PLATFORM),WII)
ifneq ($$(ELF2DOL),)
	$$(ELF2DOL) $$@ $$($1_$2)$$(DOLSUFFIX)
endif
endif
ifneq ($$(STRIP),)
	$$(STRIP) $$@ $$($1_$2_STRIPFLAGS)
endif
ifeq ($$(PLATFORM),DARWIN)
	cp -RPf "platform/Apple/bundles/$$($1_$2_PROPER).app" "./"
	mkdir -p "$$($1_$2_PROPER).app/Contents/MacOS"
	cp -f "$$($1_$2)$$(EXESUFFIX)" "$$($1_$2_PROPER).app/Contents/MacOS/"
endif

endef

$(foreach i,$(GAMES),$(foreach j,$(ROLES),$(eval $(call BUILDRULE,$i,$j))))


include $(LPEG_ROOT)/Dependencies.mak
include $(ENGINE_ROOT)/Dependencies.mak
include $(DUKE3D_ROOT)/Dependencies.mak
include $(SW_ROOT)/Dependencies.mak


#### Rules

$(EBACKTRACE_DLL): platform/Windows/src/backtrace.c
	$(COMPILE_STATUS)
	$(RECIPE_IF) $(CC) $(CONLYFLAGS) -O2 -ggdb -shared -Wall -Wextra -static-libgcc -I$(ENGINE_INC) -o $@ $^ -lbfd -liberty -limagehlp $(RECIPE_RESULT_COMPILE)

libcache1d$(DLLSUFFIX): $(ENGINE_SRC)/cache1d.cpp
	$(COMPILE_STATUS)
	$(RECIPE_IF) $(COMPILER_C) -DCACHE1D_COMPRESS_ONLY -shared -fPIC $< -o $@ $(RECIPE_RESULT_COMPILE)

%$(EXESUFFIX): $(TOOLS_OBJ)/%.$o $(foreach i,TOOLS $(TOOLS_DEPS),$(call expandobjs,$i))
	$(LINK_STATUS)
	$(RECIPE_IF) $(LINKER) -o $@ $^ $(LIBDIRS) $(LIBS) $(RECIPE_RESULT_LINK)

enumdisplay$(EXESUFFIX): $(TOOLS_OBJ)/enumdisplay.$o
	$(LINK_STATUS)
	$(RECIPE_IF) $(LINKER) -o $@ $^ $(LIBDIRS) $(LIBS) -lgdi32 $(RECIPE_RESULT_LINK)
getdxdidf$(EXESUFFIX): $(TOOLS_OBJ)/getdxdidf.$o
	$(LINK_STATUS)
	$(RECIPE_IF) $(LINKER) -o $@ $^ $(LIBDIRS) $(LIBS) -ldinput $(RECIPE_RESULT_LINK)


### Lunatic

# Create object files directly with luajit
$(DUKE3D_OBJ)/%.$o: $(LUNATIC_SRC)/%.lua | $(DUKE3D_OBJ)
	$(COMPILE_STATUS)
	$(RECIPE_IF) $(LUAJIT) -bg $(LUAJIT_BCOPTS) $< $@ $(RECIPE_RESULT_COMPILE)

$(DUKE3D_OBJ)/%.$o: $(LUNATIC_SRC)/%.cpp | $(DUKE3D_OBJ)
	$(COMPILE_STATUS)
	$(RECIPE_IF) $(COMPILER_CXX) $(DUKE3D_CFLAGS) -c $< -o $@ $(RECIPE_RESULT_COMPILE)

# List of exported symbols, OS X
$(DUKE3D_OBJ)/lunatic_%_osx: $(LUNATIC_SRC)/%.lds | $(DUKE3D_OBJ)
	sed 's/[{};]//g;s/[A-Za-z_][A-Za-z_0-9]*/_&/g' $< > $@

# List of exported symbols, Windows
$(DUKE3D_OBJ)/lunatic_%.def: $(LUNATIC_SRC)/%.lds | $(DUKE3D_OBJ)
	echo EXPORTS > $@
	sed 's/[{};]//g' $< >> $@


### Main Rules

define OBJECTRULES

$$($1_OBJ)/%.$$o: $$($1_SRC)/%.nasm | $$($1_OBJ)
	$$(COMPILE_STATUS)
	$$(RECIPE_IF) $$(AS) $$(ASFLAGS) $$< -o $$@ $$(RECIPE_RESULT_COMPILE)

$$($1_OBJ)/%.$$o: $$($1_SRC)/%.yasm | $$($1_OBJ)
	$$(COMPILE_STATUS)
	$$(RECIPE_IF) $$(AS) $$(ASFLAGS) $$< -o $$@ $$(RECIPE_RESULT_COMPILE)

$$($1_OBJ)/%.$$o: $$($1_SRC)/%.c | $$($1_OBJ)
	$$(COMPILE_STATUS)
	$$(RECIPE_IF) $$(COMPILER_C) $$($1_CFLAGS) -c $$< -o $$@ $$(RECIPE_RESULT_COMPILE)

$$($1_OBJ)/%.$$o: $$($1_SRC)/%.cpp | $$($1_OBJ)
	$$(COMPILE_STATUS)
	$$(RECIPE_IF) $$(COMPILER_CXX) $$($1_CFLAGS) -c $$< -o $$@ $$(RECIPE_RESULT_COMPILE)

$$($1_OBJ)/%.$$o: $$($1_SRC)/%.m | $$($1_OBJ)
	$$(COMPILE_STATUS)
	$$(RECIPE_IF) $$(COMPILER_OBJC) $$($1_CFLAGS) -c $$< -o $$@ $$(RECIPE_RESULT_COMPILE)

$$($1_OBJ)/%.$$o: $$($1_SRC)/%.mm | $$($1_OBJ)
	$$(COMPILE_STATUS)
	$$(RECIPE_IF) $$(COMPILER_OBJCXX) $$($1_CFLAGS) -c $$< -o $$@ $$(RECIPE_RESULT_COMPILE)

$$($1_OBJ)/%.$$o: $$($1_OBJ)/%.c
	$$(COMPILE_STATUS)
	$$(RECIPE_IF) $$(COMPILER_C) $$($1_CFLAGS) -c $$< -o $$@ $$(RECIPE_RESULT_COMPILE)

## Cosmetic stuff

$$($1_OBJ)/%.$$o: $$($1_RSRC)/%.rc | $$($1_OBJ)
	$$(COMPILE_STATUS)
	$$(RECIPE_IF) $$(RC) -i $$< -o $$@ --include-dir=$$(ENGINE_INC) --include-dir=$$($1_SRC) --include-dir=$$($1_RSRC) -DPOLYMER=$$(POLYMER) $$(RECIPE_RESULT_COMPILE)

$$($1_OBJ)/%.$$o: $$($1_RSRC)/%.c | $$($1_OBJ)
	$$(COMPILE_STATUS)
	$$(RECIPE_IF) $$(COMPILER_C) $$($1_CFLAGS) -c $$< -o $$@ $$(RECIPE_RESULT_COMPILE)

$$($1_OBJ)/%_banner.c: $$($1_RSRC)/%.bmp | $$($1_OBJ)
	echo "#include \"gtkpixdata_shim.h\"" > $$@
	gdk-pixbuf-csource --extern --struct --raw --name=startbanner_pixdata $$^ | sed 's/load_inc//' >> $$@

endef

$(foreach i,$(COMPONENTS),$(eval $(call OBJECTRULES,$i)))


### Other special cases

# Comment out the following rule to debug a-c.o
$(ENGINE_OBJ)/a-c.$o: $(ENGINE_SRC)/a-c.cpp | $(ENGINE_OBJ)
	$(COMPILE_STATUS)
	$(RECIPE_IF) $(subst -O$(OPTLEVEL),-O2,$(subst $(CLANG_DEBUG_FLAGS),,$(COMPILER_CXX))) $(ENGINE_CFLAGS) -c $< -o $@ $(RECIPE_RESULT_COMPILE)

$(ENGINE_OBJ)/rev.$o: $(ENGINE_SRC)/rev.cpp | $(ENGINE_OBJ)
	$(COMPILE_STATUS)
	$(RECIPE_IF) $(COMPILER_CXX) $(ENGINE_CFLAGS) $(REVFLAG) -c $< -o $@ $(RECIPE_RESULT_COMPILE)


### Directories

ifeq (0,$(HAVE_SH))
$(foreach i,$(COMPONENTS),$($i_OBJ)):
	-if not exist $(subst /,\,$@) mkdir $(subst /,\,$@)
else
$(foreach i,$(COMPONENTS),$($i_OBJ)):
	-mkdir -p $@ ; exit 0
endif

### Phonies

clang-tools: $(filter %.c %.cpp,$(foreach i,$(call getdeps,DUKE3D,GAME),$(call expandsrcs,$i)))
	echo $^ -- -x c++ $(CXXONLYFLAGS) $(COMPILERFLAGS) $(foreach i,$(COMPONENTS),$($i_CFLAGS)) $(CWARNS)

$(foreach i,$(GAMES),clean$($i)):
	-rm -f $(foreach i,$(ROLES),$($($(subst clean,,$@))_$i)$(EXESUFFIX))
ifeq ($(PLATFORM),DARWIN)
	-rm -rf $(foreach i,$(ROLES),"$($($(subst clean,,$@))_$i_PROPER).app")
endif

cleantools:
	-rm -f $(addsuffix $(EXESUFFIX),$(TOOLS_TARGETS))

clean: cleanduke3d cleantools
	-rm -rf $(obj)/
	-rm -f $(EBACKTRACE_DLL)

printtools:
	echo "$(addsuffix $(EXESUFFIX),$(TOOLS_TARGETS))"

rev: $(ENGINE_OBJ)/rev.$o


### Compatibility

test: kenbuild
utils: tools
printutils: printtools
veryclean: clean
cleanutils: cleantools
cleantest: cleankenbuild