gbdk-2020 | GameBoy Development Kit |
| download: https://git.y1.nz/archives/gbdk.tar.gz | |
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gbdk-lib/examples/cross-platform/libc_memcpy/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 pocket megaduck sms gg nes
13
14 # Configure platform specific LCC flags here:
15 LCCFLAGS_gb = -Wl-yt0x1B -autobank # Set an MBC for banking (1B-ROM+MBC5+RAM+BATT)
16 LCCFLAGS_pocket = -Wl-yt0x1B -autobank # Usually the same as required for .gb
17 LCCFLAGS_duck = -Wl-yt0x1B -autobank # Usually the same as required for .gb
18 LCCFLAGS_gbc = -Wl-yt0x1B -Wm-yc -autobank # Same as .gb with: -Wm-yc (gb & gbc) or Wm-yC (gbc exclusive)
19 LCCFLAGS_sms = -autobank
20 LCCFLAGS_gg = -autobank
21 LCCFLAGS_nes =
22
23 LCCFLAGS += $(LCCFLAGS_$(EXT)) # This adds the current platform specific LCC Flags
24
25 LCCFLAGS += -Wl-j -Wm-yoA -Wm-ya4 -Wb-ext=.rel -Wb-v # MBC + Autobanking related flags
26
27 # GBDK_DEBUG = ON
28 ifdef GBDK_DEBUG
29 LCCFLAGS += -debug -v
30 endif
31
32
33 # You can set the name of the ROM file here
34 PROJECTNAME = libc_memcpy
35
36 # EXT?=gb # Only sets extension to default (game boy .gb) if not populated
37 SRCDIR = src
38 OBJDIR = obj/$(EXT)
39 RESDIR = res
40 BINDIR = build/$(EXT)
41 MKDIRS = $(OBJDIR) $(BINDIR) # See bottom of Makefile for directory auto-creation
42
43 BINS = $(OBJDIR)/$(PROJECTNAME).$(EXT)
44 CSOURCES = $(foreach dir,$(SRCDIR),$(notdir $(wildcard $(dir)/*.c))) $(foreach dir,$(RESDIR),$(notdir $(wildcard $(dir)/*.c)))
45 ASMSOURCES = $(foreach dir,$(SRCDIR),$(notdir $(wildcard $(dir)/*.s)))
46 OBJS = $(CSOURCES:%.c=$(OBJDIR)/%.o) $(ASMSOURCES:%.s=$(OBJDIR)/%.o)
47
48 # Builds all targets sequentially
49 all: $(TARGETS)
50
51 compile.bat: Makefile
52 @echo "REM Automatically generated from Makefile" > compile.bat
53 @make -sn | sed y/\\//\\\\/ | grep -v make >> compile.bat
54
55
56 # Compile .c files in "src/" to .o object files
57 $(OBJDIR)/%.o: $(SRCDIR)/%.c
58 $(LCC) $(LCCFLAGS) $(CFLAGS) -c -o $@ $<
59
60 # Compile .c files in "res/" to .o object files
61 $(OBJDIR)/%.o: $(RESDIR)/%.c
62 $(LCC) $(LCCFLAGS) $(CFLAGS) -c -o $@ $<
63
64 # Compile .s assembly files in "src/" to .o object files
65 $(OBJDIR)/%.o: $(SRCDIR)/%.s
66 $(LCC) $(LCCFLAGS) $(CFLAGS) -c -o $@ $<
67
68 # If needed, compile .c files in "src/" to .s assembly files
69 # (not required if .c is compiled directly to .o)
70 $(OBJDIR)/%.s: $(SRCDIR)/%.c
71 $(LCC) $(LCCFLAGS) $(CFLAGS) -S -o $@ $<
72
73 # Link the compiled object files into a .gb ROM file
74 $(BINS): $(OBJS)
75 $(LCC) $(LCCFLAGS) $(CFLAGS) -o $(BINDIR)/$(PROJECTNAME).$(EXT) $(OBJS)
76
77 clean:
78 @echo Cleaning
79 @for target in $(TARGETS); do \
80 $(MAKE) $$target-clean; \
81 done
82
83 # Include available build targets
84 include Makefile.targets
85
86
87 # create necessary directories after Makefile is parsed but before build
88 # info prevents the command from being pasted into the makefile
89 ifneq ($(strip $(EXT)),) # Only make the directories if EXT has been set by a target
90 $(info $(shell mkdir -p $(MKDIRS)))
91 endif
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