Latest compatible version of Classicube from the original GitHub repository (https://github.com/ClassiCube/ClassiCube) that can be compiled on Classicube for PowerMac PPC running Mac OS X 10.4.

2025-12-17 13:17:57 +02:00
commit c71492f846
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+SOURCE_DIR  = src
+BUILD_DIR   = build
+C_SOURCES   = $(wildcard $(SOURCE_DIR)/*.c)
+OBJECTS   	= $(patsubst %.c, $(BUILD_DIR)/%.o, $(C_SOURCES))
+BUILD_DIRS	= $(BUILD_DIR) $(BUILD_DIR)/src
+
+##############################
+# Configurable flags and names
+##############################
+# Flags passed to the C compiler
+CFLAGS  = -pipe -fno-math-errno -Werror -Wno-error=missing-braces -Wno-error=strict-aliasing
+# Flags passed to the linker
+LDFLAGS = -g -rdynamic
+# Name of the main executable
+ENAME   = ClassiCube
+# Name of the final target file
+# (usually this is the executable, but e.g. is the app bundle on macOS)
+TARGET := $(ENAME)
+
+# Enables dependency tracking (https://make.mad-scientist.net/papers/advanced-auto-dependency-generation/)
+# This ensures that changing a .h file automatically results in the .c files using it being auto recompiled when next running make
+# On older systems the required GCC options may not be supported - in which case just change TRACK_DEPENDENCIES to 0
+TRACK_DEPENDENCIES=1
+# link using C Compiler by default
+LINK = $(CC)
+
+
+#################################################################
+# Determine shell command used to remove files (for "make clean")
+#################################################################
+ifndef RM
+	# No prefined RM variable, try to guess OS default
+	ifeq ($(OS),Windows_NT)
+		RM = del
+	else
+		RM = rm -f
+	endif
+endif
+
+
+###########################################################
+# If target platform isn't specified, default to current OS
+###########################################################
+ifndef $(PLAT)
+	ifeq ($(OS),Windows_NT)
+		PLAT = mingw
+	else
+		PLAT = $(shell uname -s | tr '[:upper:]' '[:lower:]')
+	endif
+endif
+
+
+#########################################################
+# Setup environment appropriate for the specific platform
+#########################################################
+ifeq ($(PLAT),web)
+	CC      = emcc
+	OEXT    = .html
+	CFLAGS  = -g
+	LDFLAGS = -g -s WASM=1 -s NO_EXIT_RUNTIME=1 -s ABORTING_MALLOC=0 -s ALLOW_MEMORY_GROWTH=1 -s TOTAL_STACK=256Kb --js-library $(SOURCE_DIR)/interop_web.js
+	BUILD_DIR = build/web
+endif
+
+ifeq ($(PLAT),mingw)
+	CC      =  gcc
+	OEXT    =  .exe
+	CFLAGS  += -DUNICODE
+	LDFLAGS =  -g
+	LIBS    =  -mwindows -lwinmm
+	BUILD_DIR = build/win
+endif
+
+ifeq ($(PLAT),linux)
+	LIBS    =  -lX11 -lXi -lpthread -lGL -ldl
+	BUILD_DIR = build/linux
+	BEARSSL = 1
+endif
+
+ifeq ($(PLAT),sunos)
+	LIBS    =  -lsocket -lX11 -lXi -lGL
+	BUILD_DIR = build/solaris
+	BEARSSL = 1
+endif
+
+ifeq ($(PLAT),hp-ux)
+	CC      = gcc
+	LDFLAGS =
+	LIBS    = -lm -lX11 -lXi -lXext -L/opt/graphics/OpenGL/lib -lGL -lpthread
+	BUILD_DIR = build/hpux
+	BEARSSL = 1
+endif
+
+ifeq ($(PLAT),darwin)
+	OBJECTS += $(BUILD_DIR)/src/Window_cocoa.o
+	LIBS    =
+	LDFLAGS =  -rdynamic -framework Cocoa -framework OpenGL -framework IOKit -lobjc
+	BUILD_DIR = build/macos
+	TARGET  = $(ENAME).app
+endif
+
+ifeq ($(PLAT),freebsd)
+	CFLAGS  += -I /usr/local/include
+	LDFLAGS =  -L /usr/local/lib -rdynamic
+	LIBS    =  -lexecinfo -lGL -lX11 -lXi -lpthread
+	BUILD_DIR = build/freebsd
+	BEARSSL = 1
+endif
+
+ifeq ($(PLAT),openbsd)
+	CFLAGS  += -I /usr/X11R6/include -I /usr/local/include
+	LDFLAGS =  -L /usr/X11R6/lib -L /usr/local/lib -rdynamic
+	LIBS    =  -lexecinfo -lGL -lX11 -lXi -lpthread
+	BUILD_DIR = build/openbsd
+	BEARSSL = 1
+endif
+
+ifeq ($(PLAT),netbsd)
+	CFLAGS  += -I /usr/X11R7/include -I /usr/pkg/include
+	LDFLAGS =  -L /usr/X11R7/lib -L /usr/pkg/lib -rdynamic -Wl,-R/usr/X11R7/lib
+	LIBS    =  -lexecinfo -lGL -lX11 -lXi -lpthread
+	BUILD_DIR = build/netbsd
+	BEARSSL = 1
+endif
+
+ifeq ($(PLAT),dragonfly)
+	CFLAGS  += -I /usr/local/include
+	LDFLAGS =  -L /usr/local/lib -rdynamic
+	LIBS    =  -lexecinfo -lGL -lX11 -lXi -lpthread
+	BUILD_DIR = build/flybsd
+	BEARSSL = 1
+endif
+
+ifeq ($(PLAT),haiku)
+	OBJECTS += $(BUILD_DIR)/src/Platform_BeOS.o $(BUILD_DIR)/src/Window_BeOS.o
+	CFLAGS  = -pipe -fno-math-errno
+	LDFLAGS = -g
+	LINK    = $(CXX)
+	LIBS    = -lGL -lnetwork -lbe -lgame -ltracker
+	BUILD_DIR = build/haiku
+	BEARSSL = 1
+endif
+
+ifeq ($(PLAT),beos)
+	OBJECTS += $(BUILD_DIR)/src/Platform_BeOS.o $(BUILD_DIR)/src/Window_BeOS.o
+	CFLAGS  = -pipe
+	LDFLAGS = -g
+	LINK    = $(CXX)
+	LIBS    = -lGL -lnetwork -lbe -lgame -ltracker
+	BUILD_DIR = build/beos
+	TRACK_DEPENDENCIES=0
+endif
+
+ifeq ($(PLAT),serenityos)
+	LIBS    = -lgl -lSDL2
+	BUILD_DIR = build/serenity
+	BEARSSL = 1
+endif
+
+ifeq ($(PLAT),irix)
+	CC      = gcc
+	LIBS    = -lGL -lX11 -lXi -lpthread -ldl
+	BUILD_DIR = build/irix
+	BEARSSL = 1
+endif
+
+ifeq ($(PLAT),dos)
+	CC	=  i586-pc-msdosdjgpp-gcc 
+	LIBS    =
+	LDFLAGS = -g
+	OEXT    =  .exe
+	BUILD_DIR = build/dos
+endif
+
+
+ifdef SDL2
+	CFLAGS += -DCC_WIN_BACKEND=CC_WIN_BACKEND_SDL2
+	LIBS += -lSDL2
+endif
+ifdef SDL3
+	CFLAGS += -DCC_WIN_BACKEND=CC_WIN_BACKEND_SDL3
+	LIBS += -lSDL3
+endif
+ifdef TERMINAL
+	CFLAGS += -DCC_WIN_BACKEND=CC_WIN_BACKEND_TERMINAL -DCC_GFX_BACKEND=CC_GFX_BACKEND_SOFTGPU
+	LIBS := $(subst mwindows,mconsole,$(LIBS))
+endif
+
+ifdef BEARSSL
+	BUILD_DIRS += $(BUILD_DIR)/third_party/bearssl/src
+	BEARSSL_SOURCES = $(wildcard third_party/bearssl/src/*.c)
+	BEARSSL_OBJECTS = $(patsubst %.c, $(BUILD_DIR)/%.o, $(BEARSSL_SOURCES))
+	OBJECTS += $(BEARSSL_OBJECTS)
+	CFLAGS  += -Ithird_party/bearssl/inc -DCC_SSL_BACKEND=CC_SSL_BACKEND_BEARSSL -DCC_NET_BACKEND=CC_NET_BACKEND_BUILTIN
+endif
+
+ifdef RELEASE
+	CFLAGS += -O1
+else
+	CFLAGS += -g
+endif
+
+default: $(PLAT)
+
+# Build for the specified platform
+web:
+	$(MAKE) $(TARGET) PLAT=web
+linux:
+	$(MAKE) $(TARGET) PLAT=linux
+mingw:
+	$(MAKE) $(TARGET) PLAT=mingw
+sunos:
+	$(MAKE) $(TARGET) PLAT=sunos
+hp-ux:
+	$(MAKE) $(TARGET) PLAT=hp-ux
+darwin:
+	$(MAKE) $(TARGET) PLAT=darwin
+freebsd:
+	$(MAKE) $(TARGET) PLAT=freebsd
+openbsd:
+	$(MAKE) $(TARGET) PLAT=openbsd
+netbsd:
+	$(MAKE) $(TARGET) PLAT=netbsd
+dragonfly:
+	$(MAKE) $(TARGET) PLAT=dragonfly
+haiku:
+	$(MAKE) $(TARGET) PLAT=haiku
+beos:
+	$(MAKE) $(TARGET) PLAT=beos
+serenityos:
+	$(MAKE) $(TARGET) PLAT=serenityos
+irix:
+	$(MAKE) $(TARGET) PLAT=irix
+dos:
+	$(MAKE) $(TARGET) PLAT=dos
+# Default overrides
+sdl2:
+	$(MAKE) $(TARGET) SDL2=1
+sdl3:
+	$(MAKE) $(TARGET) SDL3=1
+terminal:
+	$(MAKE) $(TARGET) TERMINAL=1
+release:
+	$(MAKE) $(TARGET) RELEASE=1
+
+# Some builds require more complex handling, so are moved to
+#  separate makefiles to avoid having one giant messy makefile
+32x:
+	$(MAKE) -f misc/32x/Makefile
+saturn:
+	$(MAKE) -f misc/saturn/Makefile
+dreamcast:
+	$(MAKE) -f misc/dreamcast/Makefile
+psp:
+	$(MAKE) -f misc/psp/Makefile
+vita:
+	$(MAKE) -f misc/vita/Makefile
+ps1:
+	$(MAKE) -f misc/ps1/Makefile
+ps2:
+	$(MAKE) -f misc/ps2/Makefile
+ps3:
+	$(MAKE) -f misc/ps3/Makefile
+ps4:
+	$(MAKE) -f misc/ps4/Makefile
+xbox:
+	$(MAKE) -f misc/xbox/Makefile
+xbox360:
+	$(MAKE) -f misc/xbox360/Makefile
+n64:
+	$(MAKE) -f misc/n64/Makefile
+gba:
+	$(MAKE) -f misc/gba/Makefile
+ds:
+	$(MAKE) -f misc/ds/Makefile
+3ds:
+	$(MAKE) -f misc/3ds/Makefile
+gamecube:
+	$(MAKE) -f misc/gc/Makefile
+wii:
+	$(MAKE) -f misc/wii/Makefile
+wiiu:
+	$(MAKE) -f misc/wiiu/Makefile
+switch:
+	$(MAKE) -f misc/switch/Makefile
+os/2:
+	$(MAKE) -f misc/os2/Makefile
+macclassic_68k:
+	$(MAKE) -f misc/macclassic/Makefile_68k
+macclassic_ppc:
+	$(MAKE) -f misc/macclassic/Makefile_ppc
+amiga_68k:
+	$(MAKE) -f misc/amiga/Makefile_68k
+amiga_ppc:
+	$(MAKE) -f misc/amiga/Makefile_ppc
+
+# Cleans up all build .o files
+clean:
+	$(RM) $(OBJECTS)
+
+
+#################################################
+# Source files and executable compilation section
+#################################################
+# Auto creates directories for build files (.o and .d files)
+$(BUILD_DIRS):
+	mkdir -p $@
+
+# Main executable (typically just 'ClassiCube' or 'ClassiCube.exe')
+$(ENAME): $(BUILD_DIRS) $(OBJECTS)
+	$(LINK) $(LDFLAGS) -o $@$(OEXT) $(OBJECTS) $(EXTRA_LIBS) $(LIBS)
+	@echo "----------------------------------------------------"
+	@echo "Successfully compiled executable file: $(ENAME)"
+	@echo "----------------------------------------------------"
+
+# macOS app bundle
+$(ENAME).app : $(ENAME)
+	mkdir -p $(TARGET)/Contents/MacOS
+	mkdir -p $(TARGET)/Contents/Resources
+	cp $(ENAME) $(TARGET)/Contents/MacOS/$(ENAME)
+	cp misc/macOS/Info.plist   $(TARGET)/Contents/Info.plist
+	cp misc/macOS/appicon.icns $(TARGET)/Contents/Resources/appicon.icns
+
+
+# === Compiling with dependency tracking ===
+# NOTE: Tracking dependencies might not work on older systems - disable this if so
+ifeq ($(TRACK_DEPENDENCIES), 1)
+
+DEPFLAGS = -MT $@ -MMD -MP -MF $(BUILD_DIR)/$*.d
+DEPFILES := $(patsubst %.o, %.d, $(OBJECTS))
+$(DEPFILES):
+
+$(BUILD_DIR)/%.o : %.c $(BUILD_DIR)/%.d
+	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(DEPFLAGS) -c $< -o $@
+$(BUILD_DIR)/%.o : %.cpp $(BUILD_DIR)/%.d
+	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(DEPFLAGS) -c $< -o $@
+$(BUILD_DIR)/%.o : %.m $(BUILD_DIR)/%.d
+	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(DEPFLAGS) -c $< -o $@
+
+include $(wildcard $(DEPFILES))
+# === Compiling WITHOUT dependency tracking ===
+else
+
+$(BUILD_DIR)/%.o : %.c
+	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@
+$(BUILD_DIR)/%.o : %.cpp
+	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@
+endif
+
+# EXTRA_CFLAGS and EXTRA_LIBS are not defined in the makefile intentionally -
+# define them on the command line as a simple way of adding CFLAGS/LIBS