Me and a few others are working on a software library for the Nintendo GameCube, and are trying to create a standardized way to compile code for it.
The current problem is that we have a Makefile that compiles programs on one developers machine perfectly (FC3) and fails on my system (Slackware 9.0, with the latest GCC, binutil, make, and automake).
On my system I get the following error:
Code:
Makefile:103: *** missing separator. Stop.
Nobody is quite sure why this Makefile fails on my machine, and we don't know if it works on other machines (anyone who is willing to give it a shot, post your results).
Here is the Makefile, any help would be appreciated.
Code:
#---------------------------------------------------------------------------------
# Clear the implicit built in rules
#---------------------------------------------------------------------------------
.SUFFIXES:
#---------------------------------------------------------------------------------
#---------------------------------------------------------------------------------
# TARGET is the name of the output, if this ends with _mb generates a multiboot image
# BUILD is the directory where object files & intermediate files will be placed
# SOURCES is a list of directories containing source code
# INCLUDES is a list of directories containing extra header files
#---------------------------------------------------------------------------------
TARGET := snes9xgc
BUILD := build
SOURCES := source
INCLUDE := ~/devkitPPC/include
#---------------------------------------------------------------------------------
# options for code generation
#---------------------------------------------------------------------------------
MACHDEP = -DGEKKO -DINLINE_SET_GET -mcpu=750 -meabi -mhard-float
CFLAGS = -O2 -Wall $(MACHDEP) $(INCLUDES)
#CFLAGS := -O3 -Wa,-mregnames -Wall $(INCLUDE)
#ASFLAGS := -Wa,-mregnames $(INCLUDE)
LDFLAGS = $(MACHDEP) -mogc -Wl,-Map,$(notdir $@).map
#---------------------------------------------------------------------------------
# path to tools - this can be deleted if you set the path in windows
#---------------------------------------------------------------------------------
# export PATH := /devkitPPC/bin:/bin
#---------------------------------------------------------------------------------
# absolute path required since this makefile uses the build directory
# as the working directory
#---------------------------------------------------------------------------------
#---------------------------------------------------------------------------------
# the prefix on the compiler executables
#---------------------------------------------------------------------------------
PREFIX := powerpc-elf-
#---------------------------------------------------------------------------------
# any extra libraries we wish to link with the project
#---------------------------------------------------------------------------------
LIBS := -logcsys -logc -lm
#---------------------------------------------------------------------------------
# list of directories containing libraries, this must be the top level containing
# include and lib
#---------------------------------------------------------------------------------
LIBDIRS := #/~/devkitPPC:~/devkitPPC/lib
#---------------------------------------------------------------------------------
# no real need to edit anything past this point unless you need to add additional
# rules for different file extensions
#---------------------------------------------------------------------------------
ifneq ($(BUILD),$(notdir $(CURDIR)))
#---------------------------------------------------------------------------------
export OUTPUT := $(CURDIR)/$(TARGET)
export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir))
export CC := $(PREFIX)gcc
export CXX := $(PREFIX)g++
export AR := $(PREFIX)ar
export OBJCOPY := $(PREFIX)objcopy
#---------------------------------------------------------------------------------
# use CXX for linking C++ projects, CC for standard C
#---------------------------------------------------------------------------------
export LD := $(CXX)
#export LD := $(CC)
#---------------------------------------------------------------------------------
# automatically build a list of object files for our project
#---------------------------------------------------------------------------------
CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
sFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.S)))
export OFILES := $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(sFILES:.s=.o) $(SFILES:.S=.o)
#export OFILES := gx_demo.o spaceship.o texture.o incbin.o
#---------------------------------------------------------------------------------
# build a list of include paths
#---------------------------------------------------------------------------------
export INCLUDES := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
-I$(CURDIR)/$(BUILD) \
-I$(CURDIR)/$(INCLUDE)
#---------------------------------------------------------------------------------
# build a list of library paths
#---------------------------------------------------------------------------------
export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib)
export OUTPUT := $(CURDIR)/$(TARGET)
.PHONY: $(BUILD) clean
#---------------------------------------------------------------------------------
$(BUILD):
@[ -d $@ ] || mkdir -p $@
@make --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
#---------------------------------------------------------------------------------
clean:
@echo clean ...
@rm -fr $(BUILD) *.elf
@rm snes9xgc.dol
#---------------------------------------------------------------------------------
else
DEPENDS := $(OFILES:.o=.d)
#---------------------------------------------------------------------------------
# main targets
#---------------------------------------------------------------------------------
$(OUTPUT).dol: $(OUTPUT).elf
@echo output ... $(notdir $@)
@$(OBJCOPY) -O binary $< $@
#---------------------------------------------------------------------------------
$(OUTPUT).elf: $(OFILES)
@echo linking ... $(notdir $@)
@$(LD) $^ $(LDFLAGS) $(LIBPATHS) $(LIBS) -o $@
#---------------------------------------------------------------------------------
# Compile Targets for C/C++
#---------------------------------------------------------------------------------
#---------------------------------------------------------------------------------
%.o : %.cpp
@echo $(notdir $<)
@$(CXX) -MMD $(CFLAGS) -o $@ -c $<
#---------------------------------------------------------------------------------
%.o : %.c
@echo $(notdir $<)
@$(CC) -MMD $(CFLAGS) -o $@ -c $<
#---------------------------------------------------------------------------------
%.o : %.S
@echo $(notdir $<)
@$(CC) -MMD $(CFLAGS) -D_LANGUAGE_ASSEMBLY -c $< -o $@
#---------------------------------------------------------------------------------
%.o : %.s
@echo $(notdir $<)
@$(CC) -MMD $(CFLAGS) -D_LANGUAGE_ASSEMBLY -c $< -o $@
#---------------------------------------------------------------------------------
# canned command sequence for binary data
#---------------------------------------------------------------------------------
define bin2o
cp $(<) $(*).tmp
$(OBJCOPY) -I binary -O elf32-powerpc -B powerpc \
--rename-section .data=.rodata,readonly,data,contents,alloc \
--redefine-sym _binary_$*_tmp_start=$*\
--redefine-sym _binary_$*_tmp_end=$*_end\
--redefine-sym _binary_$*_tmp_size=$*_size\
$(*).tmp $(@)
echo "extern const u8" $(*)"[];" > $(*).h
echo "extern const u32" $(*)_size[]";" >> $(*).h
rm $(*).tmp
endef
-include $(DEPENDS)
#---------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------
