Moving remaining platform/backends code, as previously threatened

svn-id: r23380

1 files changed, 192 insertions, 0 deletions

diff --git a/backends/platform/gp32/Makefile b/backends/platform/gp32/Makefile
new file mode 100644
index 0000000000..d61e8cb295
--- /dev/null
+++ b/backends/platform/gp32/Makefile
@@ -0,0 +1,192 @@
+CC		:= arm-elf-gcc
+CXX		:= arm-elf-g++
+LD		:= arm-elf-g++
+AS		:= arm-elf-as
+AR      := arm-elf-ar cru
+RANLIB  := arm-elf-ranlib
+RM      := rm -f
+MKDIR   := mkdir -p
+ECHO    := echo -n
+CAT     := cat
+RM      := rm -f
+# recursive version of RM
+RM_REC  := $(RM) -r
+ZIP     := zip -q
+CP      := cp
+OBJCOPY	:= arm-elf-objcopy
+FXETOOL	:= b2fxec
+
+
+#######################################################################
+# Default compilation parameters. Normally don't edit these           #
+#######################################################################
+
+CFLAGS =	-marm -march=armv4t -mtune=arm920 -mapcs \
+			-finline-functions \
+			-fshort-enums \
+			-mstructure-size-boundary=32 \
+			-mno-thumb-interwork \
+			-I$(GPSDK)/include \
+			-g \
+			-O \
+			-fomit-frame-pointer
+#			-ffast-math \
+#			-fshort-double
+
+CPPFLAGS:= $(CFLAGS)
+CXXFLAGS:= $(CFLAGS)
+DEFINES :=
+LDFLAGS :=
+INCLUDES:= -I. -Icommon
+LIBS	:=
+OBJS	:=
+
+# Turn on useful warnings
+CXXFLAGS+= -Wall -pedantic -Wpointer-arith -Wcast-qual -Wcast-align -Wconversion
+CXXFLAGS+= -Wshadow -Wuninitialized -Wimplicit -Wundef
+CXXFLAGS+= -Wno-long-long -Wno-multichar -Wno-unknown-pragmas -Wno-reorder
+CXXFLAGS+= -Wwrite-strings -fcheck-new -Wctor-dtor-privacy -Wnon-virtual-dtor
+
+# Stripped Build? (Smaller ELF, Minimal debug symbol information).
+# You MUST comment this out with a # if you wish to debug your code.
+STRIP_DEBUG	= -Wl,--strip-debug
+
+# GPSDK (SDK, Includes and Startup Files) base dir
+GPSDK		=	/usr/compat/gp32/share/sdk
+
+LDSPECS		=	-specs=gp32_gpsdk.specs
+
+LDFLAGS 	= 	$(STRIP_DEBUG) -Wl,-Map,$(MAPFILE) $(LDSPECS) -Wl,--no-warn-mismatch
+
+LIBS		+=	-L$(GPSDK)/lib \
+				-lgpmem -lgpos -lgpstdio -lgpstdlib -lgpsound -lgpgraphic -lgpfont \
+				-lm -lc -lgcc
+
+INCLUDES	+=	-Ibackends/gp32 -Iengines -I$(GPSDK)/include
+
+MODULES		+=	backends/gp32
+
+# Outputs
+EXEEXT		= .elf
+MAPFILE		= scummvm.map
+BIN			= scummvm.gxb
+FXE			= scummvm.fxe
+
+# Plugins hack
+srcdir		= ./
+
+DEFINES 	= 	-D__GP32__
+DEFINES		+=	-DNONSTANDARD_PORT
+
+# Disable new themes. GP32 has LOW memory!
+DEFINES		+=	-DDISABLE_FANCY_THEMES
+
+# Support libtremor.
+#DEFINES		+=	-DUSE_VORBIS -DUSE_TREMOR -DGP32_SDK
+#INCLUDES	+=	-Ibackends/gp32/gptremor
+#LIBS		+=	-Lbackends/gp32/gptremor -lgptremor
+
+# Support libmad.
+#DEFINES		+=	-DUSE_MAD
+#INCLUDES	+=	-Ibackends/gp32/gpmad
+#LIBS		+=	-Lbackends/gp32/gpmad -lgpmad
+
+# Support libminilzo.
+#DEFINES		+=	-DUSE_MINILZO
+#INCLUDES	+=	-Ibackends/gp32/minilzo
+#LIBS		+=	-Lbackends/gp32/minilzo -lminilzo
+
+# Support for 8:3 save files names (The GP32 uses FAT12/16 (no vFAT) for the file system).
+DEFINES		+=	-DSHORT_SAVENAMES
+
+# Support for the unsigned sound mixer.
+DEFINES		+=	-DOUTPUT_UNSIGNED_AUDIO
+
+# Support for the GP32 (fmOPL derived) MIDI engine.
+#	-	NOT fully implemented yet.
+#DEFINES		+=	-DUSE_GP32_FMOPL
+
+
+
+#GP32 Debug - Remove from Release builds
+#	This builds in the GP32 GDB USB Stub. Don't use it unless you know what your doing.
+#	You also need to remove ANY optemisation from the compiler flags.
+#DEFINES	+=	-DGP32_GDB
+#OBJS	+=	backends/gp32/debug-gdbstub-usb.o
+
+# Standard librarys and optimization modules
+OBJS	+=	backends/gp32/startup.o \
+			backends/gp32/memcpy.o \
+			backends/gp32/gp_asmlib.o \
+			backends/gp32/gp_clipped.o \
+			backends/gp32/fontdata.o
+
+# Custom GP32 std library
+OBJS	+=	backends/gp32/gp32std.o \
+			backends/gp32/gp32std_file.o \
+			backends/gp32/gp32std_grap.o \
+			backends/gp32/gp32std_input.o \
+			backends/gp32/gp32std_memory.o \
+			backends/gp32/gp32std_sound.o \
+			#backends/gp32/dmaaudio_asm.o \
+			#backends/gp32/dmaaudio.o \
+
+#Main ScummVM for the GP32 Backend
+OBJS	+= 	backends/gp32/gp32_main.o \
+			backends/gp32/gp32_launcher.o \
+			backends/gp32/gp32_osys.o \
+			backends/fs/gp32/gp32-fs.o
+
+$(FXE): $(BIN)
+					$(FXETOOL) -f -a "The ScummVM Team" -t "ScummVM for the GP32" $< $@
+#					$(FXETOOL) -f -a "The ScummVM Team" -t "ScummVM for the GP32" -b scummvm.bmp $< $@
+
+$(BIN): scummvm$(EXEEXT)
+					$(OBJCOPY) -O binary $< $@
+
+# Uncomment this to use GCC 3.x specific dependency tracking (recommended)
+HAVE_GCC3 = 1
+
+#######################################################################
+# Control which modules are built - uncomment any to disable module   #
+#######################################################################
+
+DISABLE_SCALERS = 1
+DISABLE_HQ_SCALERS = 1
+
+#DISABLE_SCUMM = 1
+
+# We can play The Dig with GP32 -- without any movies/musics/voices. But who would do that?
+DISABLE_SCUMM_7_8 = 1
+DISABLE_HE = 1
+
+# ???
+DISABLE_SIMON = 1
+DISABLE_SKY = 1
+DISABLE_QUEEN = 1
+DISABLE_GOB = 1
+DISABLE_LURE = 1
+DISABLE_CINE = 1
+
+# In-development engines below.
+# Disable for ALL release builds.
+DISABLE_SAGA = 1
+DISABLE_KYRA = 1
+DISABLE_AGI = 1
+
+# The engines below are not supported on the GP32 port so there is
+# no point compiling support into the binary.
+DISABLE_SWORD1 = 1
+DISABLE_SWORD2 = 1
+
+#######################################################################
+# Misc stuff - you should normally never have to edit this            #
+#######################################################################
+
+EXECUTABLE := scummvm$(EXEEXT)
+
+include Makefile.common
+
+dist:
+	$(RM) $(ZIPFILE)
+	$(ZIP) $(ZIPFILE) $(DISTFILES)