initial commit!

libs/libgccvb/makefile

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+#Makefile taken from Wikipedia.org
+#
+# Specify the main target
+TARGET = libgccvb
+
+# Default build type
+#TYPE = debug
+TYPE = release
+#TYPE = preprocessor
+
+LIBGCCVB = $(VBDE)/libs/libgccvb
+
+# Which directories contain source files
+DIRS := $(shell find $(LIBGCCVB) -type d -print)
+		
+# Which libraries are linked
+LIBS =
+# Dynamic libraries
+DLIBS =
+
+# Obligatory headers
+ESSENTIALS =  -include $(LIBGCCVB)/libgccvb.h								\
+
+# The next blocks change some variables depending on the build type
+ifeq ($(TYPE), debug)
+LDPARAM = -fno-builtin -ffreestanding  
+CCPARAM = -nodefaultlibs -mv810 -Wall -O0 -Winline $(ESSENTIALS) 
+MACROS = __DEBUG
+endif
+
+ifeq ($(TYPE), release)
+LDPARAM =  
+CCPARAM = -nodefaultlibs -mv810 -finline-functions -Wall -O3 -Winline $(ESSENTIALS)
+MACROS = NDEBUG
+endif
+
+
+ifeq ($(TYPE), preprocessor)
+LDPARAM =  
+CCPARAM = -nodefaultlibs -mv810 -Wall -O -Winline $(ESSENTIALS) -E -P
+MACROS = __DEBUG
+endif
+
+
+# Add directories to the include and library paths
+
+INCPATH := $(shell find $(LIBGCCVB) -type d -print)
+						 
+
+# Which files to add to backups, apart from the source code
+EXTRA_FILES = makefile
+
+# The compiler
+GCC = v810-gcc
+OBJCOPY = v810-objcopy
+OBJDUMP = v810-objdump
+AR = v810-ar
+
+# Where to store object and dependancy files.
+STORE = .make-$(TYPE)
+
+# Makes a list of the source (.cpp) files.
+SOURCE := $(foreach DIR,$(DIRS),$(wildcard $(DIR)/*.c))
+
+# List of header files.
+HEADERS := $(foreach DIR,$(DIRS),$(wildcard $(DIR)/*.h))
+
+# Makes a list of the object files that will have to be created.
+OBJECTS := $(addprefix $(STORE)/, $(SOURCE:.c=.o))
+
+# Same for the .d (dependancy) files.
+DFILES := $(addprefix $(STORE)/,$(SOURCE:.c=.d))
+
+# Specify phony rules. These are rules that are not real files.
+.PHONY: clean backup dirs
+
+# Main target. The @ in front of a command prevents make from displaying
+# it to the standard output.
+
+all: $(TARGET).a
+
+$(TARGET).a: dirs $(OBJECTS)
+	@echo Config file: $(CONFIG_FILE)
+	@echo Creating $(TARGET).a
+	@$(AR) rcs $@ $(OBJECTS) 
+	@echo Done $@
+
+# Rule for creating object file and .d file, the sed magic is to add
+# the object path at the start of the file because the files gcc
+# outputs assume it will be in the same dir as the source file.
+$(STORE)/%.o: %.c
+	@echo Creating o file for $(TYPE) $*...
+	@$(GCC) -Wp,-MD,$(STORE)/$*.dd  $(foreach INC,$(INCPATH),-I$(INC))\
+            $(foreach MACRO,$(MACROS),-D$(MACRO)) $(CCPARAM) -c $< -o $@
+	@sed -e '1s/^\(.*\)$$/$(subst /,\/,$(dir $@))\1/' $(STORE)/$*.dd > $(STORE)/$*.d
+	@rm -f $(STORE)/$*.dd
+
+# Empty rule to prevent problems when a header is deleted.
+%.h: ;
+
+# Cleans up the objects, .d files and executables.
+clean:
+		@echo Making clean.
+		@-rm -f $(foreach DIR,$(DIRS),$(STORE)/$(DIR)/*.d $(STORE)/$(DIR)/*.o)
+		@-rm -Rf $(STORE)
+
+# Backup the source files.
+backup:
+		@-if [ ! -e .backup ]; then mkdir .backup; fi;
+		@zip .backup/backup_`date +%d-%m-%y_%H.%M`.zip $(SOURCE) $(HEADERS) $(EXTRA_FILES)
+
+# Create necessary directories
+dirs:
+		@-if [ ! -e $(STORE) ]; then mkdir $(STORE); fi;
+		@-$(foreach DIR,$(DIRS), if [ ! -e $(STORE)/$(DIR) ]; \
+         then mkdir -p $(STORE)/$(DIR); fi; )
+
+# Includes the .d files so it knows the exact dependencies for every
+# source.
+-include $(DFILES)