gbdk-2020 | GameBoy Development Kit |
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gbdk-lib/examples/gb/mbc7_accelerometer/Makefile
1 # If you move this project you can change the directory
2 # to match your GBDK root directory (ex: GBDK_HOME = "C:/GBDK/"
3 ifndef GBDK_HOME
4 GBDK_HOME = ../../../
5 endif
6
7 LCC = $(GBDK_HOME)/bin/lcc
8
9 # Set platforms to build here, spaced separated. (These are in the separate Makefile.targets)
10 # They can also be built/cleaned individually: "make gg" and "make gg-clean"
11 # Possible are: gb gbc pocket megaduck sms gg
12 TARGETS= gb # gb pocket megaduck sms gg nes
13
14 # Configure platform specific LCC flags here:
15 LCCFLAGS_gb = -Wl-yt0x22 # Set an MBC for banking (1B-ROM+MBC5+RAM+BATT)
16 LCCFLAGS_pocket = -Wl-yt0x22 # Usually the same as required for .gb
17 LCCFLAGS_duck =
18 LCCFLAGS_gbc = -Wl-yt0x22 -Wm-yc # Same as .gb with: -Wm-yc (gb & gbc) or Wm-yC (gbc exclusive)
19 LCCFLAGS_sms =
20 LCCFLAGS_gg =
21 LCCFLAGS_nes =
22
23 LCCFLAGS += $(LCCFLAGS_$(EXT)) # This adds the current platform specific LCC Flags
24
25 LCCFLAGS += -Wl-j # -Wm-yS -Wm-yoA -Wm-ya4 -autobank -Wb-ext=.rel -Wb-v # MBC + Autobanking related flags
26 LCCFLAGS += -Wf-MMD -Wf-Wp-MP # Header file dependency output (-MMD) for Makefile use + per-header Phony rules (-MP)
27 CFLAGS += -Wf-MMD -Wf-Wp-MP # Header file dependency output (-MMD) for Makefile use + per-header Phony rules (-MP)
28
29 # GBDK_DEBUG = ON
30 ifdef GBDK_DEBUG
31 LCCFLAGS += -debug -v
32 endif
33
34 # You can set the name of the ROM file here
35 PROJECTNAME = mbc7_accelerometer
36
37
38 # EXT?=gb # Only sets extension to default (game boy .gb) if not populated
39 SRCDIR = src
40 OBJDIR = obj/$(EXT)
41 RESDIR = res
42 BINDIR = build/$(EXT)
43 MKDIRS = $(OBJDIR) $(BINDIR) # See bottom of Makefile for directory auto-creation
44
45 BINS = $(OBJDIR)/$(PROJECTNAME).$(EXT)
46 CSOURCES = $(foreach dir,$(SRCDIR),$(notdir $(wildcard $(dir)/*.c))) $(foreach dir,$(RESDIR),$(notdir $(wildcard $(dir)/*.c)))
47
48 ASMSOURCES = $(foreach dir,$(SRCDIR),$(notdir $(wildcard $(dir)/*.s)))
49 OBJS = $(CSOURCES:%.c=$(OBJDIR)/%.o) $(ASMSOURCES:%.s=$(OBJDIR)/%.o)
50
51 # Dependencies (using output from -Wf-MMD -Wf-Wp-MP)
52 DEPS = $(OBJS:%.o=%.d)
53
54 -include $(DEPS)
55
56 # Builds all targets sequentially
57 all: $(TARGETS)
58
59 compile.bat: Makefile
60 @echo "REM Automatically generated from Makefile" > compile.bat
61 @make -sn | sed y/\\//\\\\/ | sed s/mkdir\ -p\/mkdir\/ | grep -v make >> compile.bat
62
63 test:
64 echo $(CSOURCES)
65
66
67 # Compile .c files in "src/" to .o object files
68 $(OBJDIR)/%.o: $(SRCDIR)/%.c
69 $(LCC) $(CFLAGS) -c -o $@ $<
70
71 # Compile .c files in "res/" to .o object files
72 $(OBJDIR)/%.o: $(RESDIR)/%.c
73 $(LCC) $(CFLAGS) -c -o $@ $<
74
75 # Compile .s assembly files in "src/" to .o object files
76 $(OBJDIR)/%.o: $(SRCDIR)/%.s
77 $(LCC) $(CFLAGS) -c -o $@ $<
78
79 # If needed, compile .c files in "src/" to .s assembly files
80 # (not required if .c is compiled directly to .o)
81 $(OBJDIR)/%.s: $(SRCDIR)/%.c
82 $(LCC) $(CFLAGS) -S -o $@ $<
83
84 # Link the compiled object files into a .gb ROM file
85 $(BINS): $(OBJS)
86 $(LCC) $(LCCFLAGS) $(CFLAGS) -o $(BINDIR)/$(PROJECTNAME).$(EXT) $(OBJS)
87
88 clean:
89 @echo Cleaning
90 @for target in $(TARGETS); do \
91 $(MAKE) $$target-clean; \
92 done
93
94 # Include available build targets
95 include Makefile.targets
96
97
98 # create necessary directories after Makefile is parsed but before build
99 # info prevents the command from being pasted into the makefile
100 ifneq ($(strip $(EXT)),) # Only make the directories if EXT has been set by a target
101 $(info $(shell mkdir -p $(MKDIRS)))
102 endif
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