102 lines
3.3 KiB
Makefile
102 lines
3.3 KiB
Makefile
# DOOM (doomgeneric) for MontaukOS
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#
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# Upstream: https://github.com/ozkl/doomgeneric (submodule at upstream/,
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# pinned; no local patches). MontaukOS support lives entirely in src/:
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# doomgeneric_montauk.c (video/input), i_sound_montauk.c (audio),
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# doom_wad_check.cpp (missing-WAD dialog).
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#
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# doom1.wad is proprietary id Software content and is deliberately NOT
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# bundled; the engine (GPLv2) ships without it.
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PORT_NAME := doom
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PORT_ICON := doom.svg
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include ../../mk/port.mk
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# ==== Paths ===========================================================
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DOOM_SRC := upstream/doomgeneric
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LOCAL_SRC := src
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# ==== Flags ===========================================================
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CFLAGS := \
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-std=gnu11 \
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$(PORT_CFLAGS_COMMON) \
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-Wall \
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-Wno-unused-parameter \
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-Wno-unused-variable \
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-Wno-missing-field-initializers \
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-Wno-sign-compare \
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-Wno-pointer-sign \
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-DNORMALUNIX \
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-DLINUX \
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-DFEATURE_SOUND \
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-I $(LOCAL_SRC) \
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-I $(DOOM_SRC) \
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-isystem $(shell $(CC) -print-file-name=include)
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CXXFLAGS := \
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-std=gnu++20 \
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$(PORT_CFLAGS_COMMON) \
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-Wall \
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-Wno-unused-parameter \
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-fno-rtti \
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-fno-exceptions \
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-I $(LOCAL_SRC)
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LDFLAGS := $(PORT_LDFLAGS_COMMON)
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LIBS := $(LIBLOADER_A) $(LIBC_A)
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# ==== Sources =========================================================
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# Upstream engine sources, excluding platform ports and sound backends.
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DOOM_SRCS := \
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am_map.c d_event.c d_items.c d_iwad.c d_loop.c d_main.c d_mode.c \
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d_net.c doomdef.c doomgeneric.c doomstat.c dstrings.c dummy.c \
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f_finale.c f_wipe.c g_game.c gusconf.c hu_lib.c hu_stuff.c i_cdmus.c \
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i_endoom.c i_input.c i_joystick.c i_scale.c i_sound.c i_system.c \
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i_timer.c i_video.c info.c m_argv.c m_bbox.c m_cheat.c m_config.c \
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m_controls.c m_fixed.c m_menu.c m_misc.c m_random.c memio.c mus2mid.c \
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p_ceilng.c p_doors.c p_enemy.c p_floor.c p_inter.c p_lights.c p_map.c \
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p_maputl.c p_mobj.c p_plats.c p_pspr.c p_saveg.c p_setup.c p_sight.c \
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p_spec.c p_switch.c p_telept.c p_tick.c p_user.c r_bsp.c r_data.c \
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r_draw.c r_main.c r_plane.c r_segs.c r_sky.c r_things.c s_sound.c \
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sha1.c sounds.c st_lib.c st_stuff.c statdump.c tables.c v_video.c \
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w_checksum.c w_file.c w_file_stdc.c w_main.c w_wad.c wi_stuff.c \
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z_zone.c
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LOCAL_SRCS := doomgeneric_montauk.c i_sound_montauk.c
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LOCAL_CXX_SRCS := doom_wad_check.cpp
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DOOM_OBJS := $(addprefix $(OBJDIR)/upstream/,$(DOOM_SRCS:.c=.o))
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LOCAL_OBJS := $(addprefix $(OBJDIR)/local/,$(LOCAL_SRCS:.c=.o))
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LOCAL_CXX_OBJS := $(addprefix $(OBJDIR)/local/,$(LOCAL_CXX_SRCS:.cpp=.o))
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ALL_OBJS := $(DOOM_OBJS) $(LOCAL_OBJS) $(LOCAL_CXX_OBJS)
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# ==== Rules ===========================================================
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.PHONY: all clean
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all: bundle
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$(TARGET): $(ALL_OBJS) $(SDK_LINK_LD) Makefile $(LIBS) | $(BUNDLE_DIR)
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$(LD) $(CFLAGS) $(LDFLAGS) $(ALL_OBJS) $(LIBS) -o $@
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@echo "Built: $@ (SDK apiVersion $(SDK_API_VERSION))"
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$(OBJDIR)/upstream/%.o: $(DOOM_SRC)/%.c Makefile
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@mkdir -p $(dir $@)
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$(CC) $(CFLAGS) -MMD -MP -c $< -o $@
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$(OBJDIR)/local/%.o: $(LOCAL_SRC)/%.c Makefile
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@mkdir -p $(dir $@)
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$(CC) $(CFLAGS) -MMD -MP -c $< -o $@
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$(OBJDIR)/local/%.o: $(LOCAL_SRC)/%.cpp Makefile
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@mkdir -p $(dir $@)
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$(CXX) $(CXXFLAGS) -MMD -MP -c $< -o $@
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clean: clean-bundle
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-include $(ALL_OBJS:.o=.d)
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