diff options
Diffstat (limited to 'backends/platform/ds/ds.mk')
| -rw-r--r-- | backends/platform/ds/ds.mk | 116 |
1 files changed, 94 insertions, 22 deletions
diff --git a/backends/platform/ds/ds.mk b/backends/platform/ds/ds.mk index 40a7e14965..ee3a1050b8 100644 --- a/backends/platform/ds/ds.mk +++ b/backends/platform/ds/ds.mk @@ -1,6 +1,62 @@ -# Repeat "all" target here, to make sure it is the first target -# Currently disabled, so only arm7.bin gets build -#all: +# To approximate the DS builds A, B, C, ... run our configure like this +# configure --host=ds --disable-all-engines OPTIONS +# where OPTIONS is... +# build A: --enable-scumm +# build B: --enable-sky --enable-queen +# build C: --enable-ago +# build D: --enable-gob --enable-cine --enable-agi +# build E: --enable-saga --disable-mad +# build F: --enable-kyra --disable-mad +# build G: --enable-lure +# build H: --enable-parallaction +# build I: --enable-made --disable-mad +# build K: --enable-cruise --disable-mad +# +# This does not currently take care of some things: +# * It does not #define DS_BUILD_A etc. -- most uses of that should be +# eliminated, though. Only usage should be for selecting the default config +# file (and for that we should really rather allow overriding the value of +# DEFAULT_CONFIG_FILE). +# There are a few game specific hacks which are currently controlled by this, +# too; we need to investigate those. +# * It does not currently adjust the logo. Ideally, if we ever get real plugin +# support, that should be necessary anymore anyway. +# * ... + +# Set location of ndsdir so that we can easily refer to files in it +ndsdir = backends/platform/ds + + +# Until we fix logo support, always use the A logo +LOGO = logoa.bmp + +# Uncomment the following line to enable support for the +# ace DS Debugger (remembering to make the same change in the arm7 makefile): +#USE_DEBUGGER = 1 +# TODO: Need to reimplement this (for arm9 and arm7). +#ifdef USE_DEBUGGER +# DEFINES += -DUSE_DEBUGGER +# CFLAGS += -g +#endif + +# Uncomment the following line to enable the profiler +#USE_PROFILER = 1 +# TODO: Need to reimplement this; and maybe replace it by the --enable-profiling +# configure directive. Below is USE_PROFILER related code from the old NDS +# build system: +#ifdef USE_PROFILER +# CFLAGS += -mpoke-function-name -finstrument-functions -g +# DEFINES += -DUSE_PROFILER +#endif +# And this for module.mk: +#ifdef USE_PROFILER +# PORT_OBJS += arm9/source/profiler/cyg-profile.o +#endif + + + +# NOTE: The header and libs for the debugger is assumed to be in the libnds +# folder. @@ -28,17 +84,26 @@ OPT_SIZE := -Os -mthumb +############################################################################# +# +# ARM9 rules. +# +############################################################################# + +all: scummvm.nds scummvm.ds.gba +%.nds: %.bin $(ndsdir)/arm7/arm7.bin + ndstool -c $@ -9 $< -7 $(ndsdir)/arm7/arm7.bin -b $(srcdir)/$(ndsdir)/$(LOGO) "$(@F);ScummVM $(VERSION);DS Port" +%.ds.gba: %.nds + dsbuild $< -o $@ -l $(srcdir)/$(ndsdir)/arm9/ndsloader.bin + padbin 16 $@ ############################################################################# ############################################################################# ############################################################################# -#ndsdir = $(srcdir)/backends/platform/ds -ndsdir = backends/platform/ds - ############################################################################# # # ARM7 rules. @@ -47,12 +112,6 @@ ndsdir = backends/platform/ds # ############################################################################# -$(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 @@ -89,7 +148,6 @@ ARM7_LDFLAGS := -g $(ARM7_ARCH) -mno-fpu $(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= @@ -98,14 +156,28 @@ $(ndsdir)/arm7/source/libcartreset/cartreset.o: CPPFLAGS= $(ndsdir)/arm7/source/main.o: CXXFLAGS=$(ARM7_CXXFLAGS) $(ndsdir)/arm7/source/main.o: CPPFLAGS= +# Rule for creating ARM7 .elf files by linking .o files together with a special linker script +$(ndsdir)/arm7/arm7.elf: \ + $(ndsdir)/arm7/source/libcartreset/cartreset.o \ + $(ndsdir)/arm7/source/main.o + $(CXX) $(ARM7_LDFLAGS) -specs=ds_arm7.specs $+ -L$(DEVKITPRO)/libnds/lib -lnds7 -o $@ + # Rule for creating ARM7 .bin files from .elf files -#%.bin: %.elf -# @echo ------ -# @echo Building $@... -# $(OBJCOPY) -O binary $< $@ +$(ndsdir)/arm7/arm7.bin: $(ndsdir)/arm7/arm7.elf + $(OBJCOPY) -O binary $< $@ + + + + + + + +# Command to build libmad is: +# ./configure --host=arm-elf --enable-speed --enable-sso -enable-fpm=arm CFLAGS='-specs=ds_arm9.specs -mthumb-interwork' +# +# I actually had to use +# ./configure --host=arm-elf --enable-speed --enable-sso -enable-fpm=arm CFLAGS='-specs=ds_arm9.specs -mthumb-interwork' LDFLAGS='C:/Progra~1/devkitpro/libnds/lib/libnds9.a' --disable-shared --disable-debugging +# +# Fingolfin used +# CXX=arm-eabi-g++ CC=arm-eabi-gcc ./configure --host=arm-elf --enable-speed --enable-sso -enable-fpm=arm CFLAGS='-specs=ds_arm9.specs -mthumb-interwork' --disable-shared --disable-debugging LDFLAGS=$DEVKITPRO/libnds/lib/libnds9.a -# 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 $@ |