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Port of Duke Nukem 3D This ports Fabien Sanglard's Chocolate Duke to run on a version of SDL for Rockbox. Change-Id: I8f2c4c78af19de10c1633ed7bb7a997b43256dd9
2017-01-21 20:18:31 +00:00
# __________ __ ___.
# Open \______ \ ____ ____ | | _\_ |__ _______ ___
# Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
# Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
# Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
# \/ \/ \/ \/ \/
# $Id$
#
SDL_SRCDIR := $(APPSDIR)/plugins/sdl
SDL_OBJDIR := $(BUILDDIR)/apps/plugins/sdl
SDL_SRC := $(call preprocess, $(SDL_SRCDIR)/SOURCES)
DUKE3D_SRC := $(call preprocess, $(SDL_SRCDIR)/SOURCES.duke)
Wolfenstein 3-D! This is a port of Wolf4SDL, which is derived from the original id software source release. The port runs on top of the SDL plugin runtime and is loaded as an overlay. Licensing of the game code is not an issue, as discussed below (essentially, the Debian project treats Wolf4SDL as GPLv2, with an email from John Carmack backing it up): http://forums.rockbox.org/index.php?topic=52872 Included is a copy of MAME's Yamaha OPL sound chip emulator (fmopl_gpl.c). This file was not part of the original Wolf4SDL source (which includes a non-GPL'd version), but was rather rebased from from a later MAME source which had been relicensed to GPLv2. Change-Id: I64c2ba035e0be7e2f49252f40640641416613439
2019-07-08 02:00:20 +00:00
WOLF3D_SRC := $(call preprocess, $(SDL_SRCDIR)/SOURCES.wolf)
Quake! This ports id Software's Quake to run on the SDL plugin runtime. The source code originated from id under the GPLv2 license. I used https://github.com/ahefner/sdlquake as the base of my port. Performance is, unsurprisingly, not on par with what you're probably used to on PC. I average about 10FPS on ipod6g, but it's still playable. Sound works well enough, but in-game music is not supported. I've written ARM assembly routines for the inner sound loop. Make sure you turn the "brightness" all the way down, or colors will look funky. To run, extract Quake's data files to /.rockbox/quake. Have fun! Change-Id: I4285036e967d7f0722802d43cf2096c808ca5799
2018-02-11 20:34:30 +00:00
QUAKE_SRC := $(call preprocess, $(SDL_SRCDIR)/SOURCES.quake)
Port of Duke Nukem 3D This ports Fabien Sanglard's Chocolate Duke to run on a version of SDL for Rockbox. Change-Id: I8f2c4c78af19de10c1633ed7bb7a997b43256dd9
2017-01-21 20:18:31 +00:00
SDL_OBJ := $(call c2obj, $(SDL_SRC))
DUKE3D_OBJ = $(call c2obj, $(DUKE3D_SRC))
Wolfenstein 3-D! This is a port of Wolf4SDL, which is derived from the original id software source release. The port runs on top of the SDL plugin runtime and is loaded as an overlay. Licensing of the game code is not an issue, as discussed below (essentially, the Debian project treats Wolf4SDL as GPLv2, with an email from John Carmack backing it up): http://forums.rockbox.org/index.php?topic=52872 Included is a copy of MAME's Yamaha OPL sound chip emulator (fmopl_gpl.c). This file was not part of the original Wolf4SDL source (which includes a non-GPL'd version), but was rather rebased from from a later MAME source which had been relicensed to GPLv2. Change-Id: I64c2ba035e0be7e2f49252f40640641416613439
2019-07-08 02:00:20 +00:00
WOLF3D_OBJ = $(call c2obj, $(WOLF3D_SRC))
Quake! This ports id Software's Quake to run on the SDL plugin runtime. The source code originated from id under the GPLv2 license. I used https://github.com/ahefner/sdlquake as the base of my port. Performance is, unsurprisingly, not on par with what you're probably used to on PC. I average about 10FPS on ipod6g, but it's still playable. Sound works well enough, but in-game music is not supported. I've written ARM assembly routines for the inner sound loop. Make sure you turn the "brightness" all the way down, or colors will look funky. To run, extract Quake's data files to /.rockbox/quake. Have fun! Change-Id: I4285036e967d7f0722802d43cf2096c808ca5799
2018-02-11 20:34:30 +00:00
QUAKE_OBJ = $(call c2obj, $(QUAKE_SRC))
Port of Duke Nukem 3D This ports Fabien Sanglard's Chocolate Duke to run on a version of SDL for Rockbox. Change-Id: I8f2c4c78af19de10c1633ed7bb7a997b43256dd9
2017-01-21 20:18:31 +00:00
# add source files to OTHER_SRC to get automatic dependencies
Quake! This ports id Software's Quake to run on the SDL plugin runtime. The source code originated from id under the GPLv2 license. I used https://github.com/ahefner/sdlquake as the base of my port. Performance is, unsurprisingly, not on par with what you're probably used to on PC. I average about 10FPS on ipod6g, but it's still playable. Sound works well enough, but in-game music is not supported. I've written ARM assembly routines for the inner sound loop. Make sure you turn the "brightness" all the way down, or colors will look funky. To run, extract Quake's data files to /.rockbox/quake. Have fun! Change-Id: I4285036e967d7f0722802d43cf2096c808ca5799
2018-02-11 20:34:30 +00:00
OTHER_SRC += $(SDL_SRC) $(DUKE3D_SRC) $(WOLF3D_SRC) $(QUAKE_SRC)
Port of Duke Nukem 3D This ports Fabien Sanglard's Chocolate Duke to run on a version of SDL for Rockbox. Change-Id: I8f2c4c78af19de10c1633ed7bb7a997b43256dd9
2017-01-21 20:18:31 +00:00
OTHER_INC += -I$(SDL_SRCDIR)/include
# include comes first because of possible system SDL headers taking
# precedence
Quake! This ports id Software's Quake to run on the SDL plugin runtime. The source code originated from id under the GPLv2 license. I used https://github.com/ahefner/sdlquake as the base of my port. Performance is, unsurprisingly, not on par with what you're probably used to on PC. I average about 10FPS on ipod6g, but it's still playable. Sound works well enough, but in-game music is not supported. I've written ARM assembly routines for the inner sound loop. Make sure you turn the "brightness" all the way down, or colors will look funky. To run, extract Quake's data files to /.rockbox/quake. Have fun! Change-Id: I4285036e967d7f0722802d43cf2096c808ca5799
2018-02-11 20:34:30 +00:00
# some of these are for Quake only
SDLFLAGS = -I$(SDL_SRCDIR)/include $(filter-out -O%,$(PLUGINFLAGS)) \
-O3 -Wno-unused-parameter -Xpreprocessor -Wno-undef -Wcast-align \
-ffast-math -funroll-loops -fomit-frame-pointer -fexpensive-optimizations \
-D_GNU_SOURCE=1 -D_REENTRANT -DSDL -DELF -w # disable all warnings
Port of Duke Nukem 3D This ports Fabien Sanglard's Chocolate Duke to run on a version of SDL for Rockbox. Change-Id: I8f2c4c78af19de10c1633ed7bb7a997b43256dd9
2017-01-21 20:18:31 +00:00
Quake! This ports id Software's Quake to run on the SDL plugin runtime. The source code originated from id under the GPLv2 license. I used https://github.com/ahefner/sdlquake as the base of my port. Performance is, unsurprisingly, not on par with what you're probably used to on PC. I average about 10FPS on ipod6g, but it's still playable. Sound works well enough, but in-game music is not supported. I've written ARM assembly routines for the inner sound loop. Make sure you turn the "brightness" all the way down, or colors will look funky. To run, extract Quake's data files to /.rockbox/quake. Have fun! Change-Id: I4285036e967d7f0722802d43cf2096c808ca5799
2018-02-11 20:34:30 +00:00
# use FPU on ARMv6
duke3d: use hardware FPU if available Change-Id: Idd9fad7bc0604a553c282a0f8c663ad44030ecac
2017-12-27 04:38:17 +00:00
ifeq ($(ARCH_VERSION),6)
SDLFLAGS += -mfloat-abi=softfp
endif
Port of Duke Nukem 3D This ports Fabien Sanglard's Chocolate Duke to run on a version of SDL for Rockbox. Change-Id: I8f2c4c78af19de10c1633ed7bb7a997b43256dd9
2017-01-21 20:18:31 +00:00
ifndef APP_TYPE
### no target has a big enough plugin buffer
Quake! This ports id Software's Quake to run on the SDL plugin runtime. The source code originated from id under the GPLv2 license. I used https://github.com/ahefner/sdlquake as the base of my port. Performance is, unsurprisingly, not on par with what you're probably used to on PC. I average about 10FPS on ipod6g, but it's still playable. Sound works well enough, but in-game music is not supported. I've written ARM assembly routines for the inner sound loop. Make sure you turn the "brightness" all the way down, or colors will look funky. To run, extract Quake's data files to /.rockbox/quake. Have fun! Change-Id: I4285036e967d7f0722802d43cf2096c808ca5799
2018-02-11 20:34:30 +00:00
ROCKS += $(SDL_OBJDIR)/duke3d.ovl
ROCKS += $(SDL_OBJDIR)/wolf3d.ovl
ROCKS += $(SDL_OBJDIR)/quake.ovl
Port of Duke Nukem 3D This ports Fabien Sanglard's Chocolate Duke to run on a version of SDL for Rockbox. Change-Id: I8f2c4c78af19de10c1633ed7bb7a997b43256dd9
2017-01-21 20:18:31 +00:00
DUKE3D_OUTLDS = $(SDL_OBJDIR)/duke3d.link
Wolfenstein 3-D! This is a port of Wolf4SDL, which is derived from the original id software source release. The port runs on top of the SDL plugin runtime and is loaded as an overlay. Licensing of the game code is not an issue, as discussed below (essentially, the Debian project treats Wolf4SDL as GPLv2, with an email from John Carmack backing it up): http://forums.rockbox.org/index.php?topic=52872 Included is a copy of MAME's Yamaha OPL sound chip emulator (fmopl_gpl.c). This file was not part of the original Wolf4SDL source (which includes a non-GPL'd version), but was rather rebased from from a later MAME source which had been relicensed to GPLv2. Change-Id: I64c2ba035e0be7e2f49252f40640641416613439
2019-07-08 02:00:20 +00:00
WOLF3D_OUTLDS = $(SDL_OBJDIR)/wolf3d.link
Quake! This ports id Software's Quake to run on the SDL plugin runtime. The source code originated from id under the GPLv2 license. I used https://github.com/ahefner/sdlquake as the base of my port. Performance is, unsurprisingly, not on par with what you're probably used to on PC. I average about 10FPS on ipod6g, but it's still playable. Sound works well enough, but in-game music is not supported. I've written ARM assembly routines for the inner sound loop. Make sure you turn the "brightness" all the way down, or colors will look funky. To run, extract Quake's data files to /.rockbox/quake. Have fun! Change-Id: I4285036e967d7f0722802d43cf2096c808ca5799
2018-02-11 20:34:30 +00:00
QUAKE_OUTLDS = $(SDL_OBJDIR)/quake.link
sdl: fix build -T flag is program-specific. Change-Id: I730a9c19be43e79c7ff4e6d4fb5b8f498f08515e
2019-07-09 17:07:35 +00:00
SDL_OVLFLAGS = -Wl,--gc-sections -Wl,-Map,$(basename $@).map
Port of Duke Nukem 3D This ports Fabien Sanglard's Chocolate Duke to run on a version of SDL for Rockbox. Change-Id: I8f2c4c78af19de10c1633ed7bb7a997b43256dd9
2017-01-21 20:18:31 +00:00
else
### simulator
ROCKS += $(SDL_OBJDIR)/duke3d.rock
Wolfenstein 3-D! This is a port of Wolf4SDL, which is derived from the original id software source release. The port runs on top of the SDL plugin runtime and is loaded as an overlay. Licensing of the game code is not an issue, as discussed below (essentially, the Debian project treats Wolf4SDL as GPLv2, with an email from John Carmack backing it up): http://forums.rockbox.org/index.php?topic=52872 Included is a copy of MAME's Yamaha OPL sound chip emulator (fmopl_gpl.c). This file was not part of the original Wolf4SDL source (which includes a non-GPL'd version), but was rather rebased from from a later MAME source which had been relicensed to GPLv2. Change-Id: I64c2ba035e0be7e2f49252f40640641416613439
2019-07-08 02:00:20 +00:00
ROCKS += $(SDL_OBJDIR)/wolf3d.rock
Quake! This ports id Software's Quake to run on the SDL plugin runtime. The source code originated from id under the GPLv2 license. I used https://github.com/ahefner/sdlquake as the base of my port. Performance is, unsurprisingly, not on par with what you're probably used to on PC. I average about 10FPS on ipod6g, but it's still playable. Sound works well enough, but in-game music is not supported. I've written ARM assembly routines for the inner sound loop. Make sure you turn the "brightness" all the way down, or colors will look funky. To run, extract Quake's data files to /.rockbox/quake. Have fun! Change-Id: I4285036e967d7f0722802d43cf2096c808ca5799
2018-02-11 20:34:30 +00:00
ROCKS += $(SDL_OBJDIR)/quake.rock
Port of Duke Nukem 3D This ports Fabien Sanglard's Chocolate Duke to run on a version of SDL for Rockbox. Change-Id: I8f2c4c78af19de10c1633ed7bb7a997b43256dd9
2017-01-21 20:18:31 +00:00
endif
Wolfenstein 3-D! This is a port of Wolf4SDL, which is derived from the original id software source release. The port runs on top of the SDL plugin runtime and is loaded as an overlay. Licensing of the game code is not an issue, as discussed below (essentially, the Debian project treats Wolf4SDL as GPLv2, with an email from John Carmack backing it up): http://forums.rockbox.org/index.php?topic=52872 Included is a copy of MAME's Yamaha OPL sound chip emulator (fmopl_gpl.c). This file was not part of the original Wolf4SDL source (which includes a non-GPL'd version), but was rather rebased from from a later MAME source which had been relicensed to GPLv2. Change-Id: I64c2ba035e0be7e2f49252f40640641416613439
2019-07-08 02:00:20 +00:00
# Duke3D
Port of Duke Nukem 3D This ports Fabien Sanglard's Chocolate Duke to run on a version of SDL for Rockbox. Change-Id: I8f2c4c78af19de10c1633ed7bb7a997b43256dd9
2017-01-21 20:18:31 +00:00
$(SDL_OBJDIR)/duke3d.rock: $(SDL_OBJ) $(DUKE3D_OBJ) $(TLSFLIB)
$(SDL_OBJDIR)/duke3d.refmap: $(SDL_OBJ) $(DUKE3D_OBJ) $(TLSFLIB)
$(DUKE3D_OUTLDS): $(PLUGIN_LDS) $(SDL_OBJDIR)/duke3d.refmap
$(call PRINTS,PP $(@F))$(call preprocess2file,$<,$@,-DOVERLAY_OFFSET=$(shell \
$(TOOLSDIR)/ovl_offset.pl $(SDL_OBJDIR)/duke3d.refmap))
$(SDL_OBJDIR)/duke3d.ovl: $(SDL_OBJ) $(DUKE3D_OBJ) $(TLSFLIB) $(DUKE3D_OUTLDS)
$(SILENT)$(CC) $(PLUGINFLAGS) -o $(basename $@).elf \
$(filter %.o, $^) \
$(filter %.a, $+) \
sdl: fix build -T flag is program-specific. Change-Id: I730a9c19be43e79c7ff4e6d4fb5b8f498f08515e
2019-07-09 17:07:35 +00:00
-lgcc -T$(DUKE3D_OUTLDS) $(SDL_OVLFLAGS)
Port of Duke Nukem 3D This ports Fabien Sanglard's Chocolate Duke to run on a version of SDL for Rockbox. Change-Id: I8f2c4c78af19de10c1633ed7bb7a997b43256dd9
2017-01-21 20:18:31 +00:00
$(call PRINTS,LD $(@F))$(call objcopy,$(basename $@).elf,$@)
Wolfenstein 3-D! This is a port of Wolf4SDL, which is derived from the original id software source release. The port runs on top of the SDL plugin runtime and is loaded as an overlay. Licensing of the game code is not an issue, as discussed below (essentially, the Debian project treats Wolf4SDL as GPLv2, with an email from John Carmack backing it up): http://forums.rockbox.org/index.php?topic=52872 Included is a copy of MAME's Yamaha OPL sound chip emulator (fmopl_gpl.c). This file was not part of the original Wolf4SDL source (which includes a non-GPL'd version), but was rather rebased from from a later MAME source which had been relicensed to GPLv2. Change-Id: I64c2ba035e0be7e2f49252f40640641416613439
2019-07-08 02:00:20 +00:00
# Wolf3D
$(SDL_OBJDIR)/wolf3d.rock: $(SDL_OBJ) $(WOLF3D_OBJ) $(TLSFLIB)
$(SDL_OBJDIR)/wolf3d.refmap: $(SDL_OBJ) $(WOLF3D_OBJ) $(TLSFLIB)
$(WOLF3D_OUTLDS): $(PLUGIN_LDS) $(SDL_OBJDIR)/wolf3d.refmap
$(call PRINTS,PP $(@F))$(call preprocess2file,$<,$@,-DOVERLAY_OFFSET=$(shell \
$(TOOLSDIR)/ovl_offset.pl $(SDL_OBJDIR)/wolf3d.refmap))
$(SDL_OBJDIR)/wolf3d.ovl: $(SDL_OBJ) $(WOLF3D_OBJ) $(TLSFLIB) $(WOLF3D_OUTLDS)
$(SILENT)$(CC) $(PLUGINFLAGS) -o $(basename $@).elf \
$(filter %.o, $^) \
$(filter %.a, $+) \
sdl: fix build -T flag is program-specific. Change-Id: I730a9c19be43e79c7ff4e6d4fb5b8f498f08515e
2019-07-09 17:07:35 +00:00
-lgcc -T$(WOLF3D_OUTLDS) $(SDL_OVLFLAGS)
Wolfenstein 3-D! This is a port of Wolf4SDL, which is derived from the original id software source release. The port runs on top of the SDL plugin runtime and is loaded as an overlay. Licensing of the game code is not an issue, as discussed below (essentially, the Debian project treats Wolf4SDL as GPLv2, with an email from John Carmack backing it up): http://forums.rockbox.org/index.php?topic=52872 Included is a copy of MAME's Yamaha OPL sound chip emulator (fmopl_gpl.c). This file was not part of the original Wolf4SDL source (which includes a non-GPL'd version), but was rather rebased from from a later MAME source which had been relicensed to GPLv2. Change-Id: I64c2ba035e0be7e2f49252f40640641416613439
2019-07-08 02:00:20 +00:00
$(call PRINTS,LD $(@F))$(call objcopy,$(basename $@).elf,$@)
Quake! This ports id Software's Quake to run on the SDL plugin runtime. The source code originated from id under the GPLv2 license. I used https://github.com/ahefner/sdlquake as the base of my port. Performance is, unsurprisingly, not on par with what you're probably used to on PC. I average about 10FPS on ipod6g, but it's still playable. Sound works well enough, but in-game music is not supported. I've written ARM assembly routines for the inner sound loop. Make sure you turn the "brightness" all the way down, or colors will look funky. To run, extract Quake's data files to /.rockbox/quake. Have fun! Change-Id: I4285036e967d7f0722802d43cf2096c808ca5799
2018-02-11 20:34:30 +00:00
# Quake
###
$(SDL_OBJDIR)/quake.rock: $(SDL_OBJ) $(QUAKE_OBJ) $(TLSFLIB)
$(SDL_OBJDIR)/quake.refmap: $(SDL_OBJ) $(QUAKE_OBJ) $(TLSFLIB)
$(QUAKE_OUTLDS): $(PLUGIN_LDS) $(SDL_OBJDIR)/quake.refmap
$(call PRINTS,PP $(@F))$(call preprocess2file,$<,$@,-DOVERLAY_OFFSET=$(shell \
$(TOOLSDIR)/ovl_offset.pl $(SDL_OBJDIR)/quake.refmap))
$(SDL_OBJDIR)/quake.ovl: $(SDL_OBJ) $(QUAKE_OBJ) $(TLSFLIB) $(QUAKE_OUTLDS)
$(SILENT)$(CC) $(PLUGINFLAGS) -o $(basename $@).elf \
$(filter %.o, $^) \
$(filter %.a, $+) \
-lgcc -T$(QUAKE_OUTLDS) $(SDL_OVLFLAGS)
$(call PRINTS,LD $(@F))$(call objcopy,$(basename $@).elf,$@)
###
Wolfenstein 3-D! This is a port of Wolf4SDL, which is derived from the original id software source release. The port runs on top of the SDL plugin runtime and is loaded as an overlay. Licensing of the game code is not an issue, as discussed below (essentially, the Debian project treats Wolf4SDL as GPLv2, with an email from John Carmack backing it up): http://forums.rockbox.org/index.php?topic=52872 Included is a copy of MAME's Yamaha OPL sound chip emulator (fmopl_gpl.c). This file was not part of the original Wolf4SDL source (which includes a non-GPL'd version), but was rather rebased from from a later MAME source which had been relicensed to GPLv2. Change-Id: I64c2ba035e0be7e2f49252f40640641416613439
2019-07-08 02:00:20 +00:00
# common
attempt to fix sysfont.h errors Change-Id: Icc67dc777d3a2269ececbf4fbe34d78d7bd34087
2017-12-24 18:29:09 +00:00
$(SDL_OBJDIR)/%.o: $(SDL_SRCDIR)/%.c $(SDL_SRCDIR)/sdl.make $(BUILDDIR)/sysfont.h
Port of Duke Nukem 3D This ports Fabien Sanglard's Chocolate Duke to run on a version of SDL for Rockbox. Change-Id: I8f2c4c78af19de10c1633ed7bb7a997b43256dd9
2017-01-21 20:18:31 +00:00
$(SILENT)mkdir -p $(dir $@)
$(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) -I$(dir $<) $(SDLFLAGS) -c $< -o $@
$(SILENT)$(OC) --redefine-syms=$(SDL_SRCDIR)/redefines.txt $@
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