diff options
Diffstat (limited to 'backends/platform')
| -rw-r--r-- | backends/platform/ds/ds.mk | 111 | ||||
| -rw-r--r-- | backends/platform/ds/module.mk | 71 |
2 files changed, 182 insertions, 0 deletions
diff --git a/backends/platform/ds/ds.mk b/backends/platform/ds/ds.mk new file mode 100644 index 0000000000..aeba1820c6 --- /dev/null +++ b/backends/platform/ds/ds.mk @@ -0,0 +1,111 @@ +# Repeat "all" target here, to make sure it is the first target +# Currently disabled, so only arm7.bin gets build +#all: + + + +# Files in this list will be optimisied for speed, otherwise they will be optimised for space +OPTLIST := actor.cpp ds_main.cpp osystem_ds.cpp blitters.cpp fmopl.cpp rate.cpp isomap.cpp image.cpp gfx.cpp sprite.cpp actor_path.cpp actor_walk.cpp +#OPTLIST := + +# Compiler options for files which should be optimised for speed +OPT_SPEED := -O3 + +# Compiler options for files which should be optimised for space +OPT_SIZE := -Os -mthumb + + +#-mthumb -fno-gcse -fno-schedule-insns2 + + +OBJS := $(DATA_OBJS) $(LIBCARTRESET_OBJS) $(PORT_OBJS) $(COMPRESSOR_OBJS) $(FAT_OBJS) + + +# TODO: Handle files in OPTLIST. +# For this, the list should be made explicit. So, replace actor.cpp by path/to/actor.cpp -- +# in fact, there are several actor.cpp files, and right now all are "optimized", but +# I think Neil only had the SAGA one in mind. Same for gfx.cpp + + + + + + +############################################################################# +############################################################################# +############################################################################# + + +#ndsdir = $(srcdir)/backends/platform/ds +ndsdir = backends/platform/ds + +############################################################################# +# +# ARM7 rules. +# For ARM7 files, we need different compiler flags, which leads to the +# extra rules for .o files below +# +############################################################################# + +$(ndsdir)/arm7/arm7.bin: $(ndsdir)/arm7/arm7.elf + +$(ndsdir)/arm7/arm7.elf: \ + $(ndsdir)/arm7/source/libcartreset/cartreset.o \ + $(ndsdir)/arm7/source/main.o + +# HACK/FIXME: C compiler, for cartreset.c -- we should switch this to use CXX +# as soon as possible. +CC := $(DEVKITARM)/bin/arm-eabi-gcc + +# HACK/TODO: Pointer to objcopy. This should really be set by configure +OBJCOPY := $(DEVKITARM)/bin/arm-eabi-objcopy + +# +# Set various flags +# +ARM7_ARCH := -mthumb-interwork + +# note: arm9tdmi isn't the correct CPU arch, but anything newer and LD +# *insists* it has a FPU or VFP, and it won't take no for an answer! +ARM7_CFLAGS := -g -Wall -O2\ + -mcpu=arm7tdmi -mtune=arm7tdmi -fomit-frame-pointer\ + -ffast-math \ + $(ARM7_ARCH) \ + -I$(srcdir)/$(ndsdir)/arm7/source/libcartreset \ + -I$(srcdir)/$(ndsdir)/commoninclude \ + -I$(DEVKITPRO)/libnds/include \ + -I$(DEVKITPRO)/libnds/include/nds \ + -DARM7 + +ARM7_CXXFLAGS := $(ARM7_CFLAGS) -fno-exceptions -fno-rtti + +ARM7_LDFLAGS := -g $(ARM7_ARCH) -mno-fpu + +# HACK/FIXME: Define a custom build rule for cartreset.c. +# We do this because it is a .c file, not a .cpp file and so is outside our +# regular build system anyway. But this is *bad*. It should be changed into a +# .cpp file and this rule be removed. +%.o: %.c + $(MKDIR) $(*D)/$(DEPDIR) + $(CC) -Wp,-MMD,"$(*D)/$(DEPDIR)/$(*F).d",-MQ,"$@",-MP $(CXXFLAGS) $(CPPFLAGS) -c $(<) -o $*.o + + +# Set custom build flags for cartreset.o +$(ndsdir)/arm7/source/libcartreset/cartreset.o: CXXFLAGS=$(ARM7_CFLAGS) +$(ndsdir)/arm7/source/libcartreset/cartreset.o: CPPFLAGS= + +# Set custom build flags for main.o +$(ndsdir)/arm7/source/main.o: CXXFLAGS=$(ARM7_CXXFLAGS) +$(ndsdir)/arm7/source/main.o: CPPFLAGS= + +# Rule for creating ARM7 .bin files from .elf files +%.bin: %.elf + @echo ------ + @echo Building $@... + $(OBJCOPY) -O binary $< $@ + +# Rule for creating ARM7 .elf files by linking .o files together with a special linker script +%.elf: + @echo ------ + @echo Building $@... + $(CXX) $(ARM7_LDFLAGS) -specs=ds_arm7.specs $+ -L/opt/devkitPro/libnds/lib -lnds7 -o $@ diff --git a/backends/platform/ds/module.mk b/backends/platform/ds/module.mk new file mode 100644 index 0000000000..16630dc070 --- /dev/null +++ b/backends/platform/ds/module.mk @@ -0,0 +1,71 @@ +MODULE := backends/platform/ds + +ARM7_MODULE_OBJS := \ + arm7/source/main.o \ + arm7/source/libcartreset/cartreset.o \ + +PORT_OBJS := \ + arm9/source/blitters_arm.o \ + arm9/source/cdaudio.o \ + arm9/source/dsmain.o \ + ../../fs/ds/ds-fs.o \ + arm9/source/gbampsave.o \ + arm9/source/scummhelp.o \ + arm9/source/osystem_ds.o \ + arm9/source/portdefs.o \ + arm9/source/ramsave.o \ + arm9/source/touchkeyboard.o \ + arm9/source/zipreader.o \ + arm9/source/dsoptions.o \ + arm9/source/keys.o \ + arm9/source/wordcompletion.o \ + arm9/source/interrupt.o + +ifdef USE_PROFILER + PORT_OBJS += arm9/source/profiler/cyg-profile.o +endif + +DATA_OBJS := \ + arm9/data/icons.o \ + arm9/data/keyboard.o \ + arm9/data/keyboard_pal.o \ + arm9/data/default_font.o \ + arm9/data/8x8font_tga.o + +COMPRESSOR_OBJS := #arm9/source/compressor/lz.o + +FAT_OBJS := arm9/source/fat/disc_io.o arm9/source/fat/gba_nds_fat.o\ + arm9/source/fat/io_fcsr.o \ + arm9/source/fat/io_m3cf.o \ + arm9/source/fat/io_mpcf.o \ + arm9/source/fat/io_sccf.o \ + arm9/source/fat/io_m3sd.o \ + arm9/source/fat/io_nmmc.o \ + arm9/source/fat/io_scsd.o \ + arm9/source/fat/io_scsd_asm.o \ + arm9/source/fat/io_njsd.o \ + arm9/source/fat/io_mmcf.o \ + arm9/source/fat/io_sd_common.o \ + arm9/source/fat/io_m3_common.o \ + arm9/source/fat/io_dldi.o \ + arm9/source/fat/m3sd.o + + +# arm9/source/fat/io_cf_common.o arm9/source/fat/io_m3_common.o\ +# arm9/source/fat/io_sd_common.o arm9/source/fat/io_scsd_s.o \ +# arm9/source/fat/io_sc_common.o arm9/source/fat/io_sd_common.o + +LIBCARTRESET_OBJS := + #arm9/source/libcartreset/cartreset.o + + +MODULE_OBJS := + + + +# TODO: Should add more dirs to MODULE_DIRS so that "make distclean" can remove .deps dirs. +MODULE_DIRS += \ + backends/platform/ds/ + +# We don't use the rules.mk here on purpose +OBJS := $(addprefix $(MODULE)/, $(MODULE_OBJS)) $(OBJS) |