MAKEDEP  = @MAKEDEP_PROG@
INDENT	 = @INDENT_PROG@
TOUCH	 = @TOUCH_PROG@
CTAGS	 = @CTAGS_PROG@
LINT	 = @LINT_PROG@
CVS	 = @CVS_PROG@
INSTALL  = @INSTALL@
PACKAGE  = @PACKAGE_STRING@
CC       = @CXX@
PROF     = @CXXFLAGS@
WARN     = -Wall -Werror
LIBS     = @LIBS@
SRC	 = @srcdir@
VPATH    = @srcdir@
CONFIG	 = config
BIN	 = ../bin
ifdef CYGWIN
EXE	 = @PACKAGE_NAME@.exe
else
EXE	 = @PACKAGE_NAME@
endif
HDIR	 = h
ODIR     = o

D_FLAGS = @DEFS@
C_FLAGS = $(WARN) $(PROF) $(D_FLAGS) -I$(HDIR)
L_FLAGS = $(PROF) $(LIBS)

C_FILES   := $(wildcard *.c)
O_FILES   := $(patsubst %.c, $(ODIR)/%.o, $(C_FILES))
H_FILES	  := $(wildcard $(HDIR)/*.h)
SRCS	  := $(C_FILES) $(H_FILES)

.PHONY: default
default:
	@echo -e "\t$(EXE)"
	@echo -e "\tall"
	@echo -e "\tinstall"
	@echo -e "\tclean"
	@echo -e "\tdepend"
	@if test  "$(INDENT)" != "error" ; then \
		echo -e "\tindent"; \
	fi
	@if test  "$(TOUCH)" != "error" ; then \
		echo -e "\ttouch"; \
	fi
	@if test  "$(CTAGS)" != "error" ; then \
		echo -e "\ttags"; \
	fi
	@if test  "$(LINT)" != "error" ; then \
		echo -e "\tlint"; \
	fi
	@if test  -f $(CONFIG)/stamp-h ; then \
		echo -e "\tresetconfig"; \
	fi
	@if test  "$(CVS)" != "error" ; then \
		if test  -d CVS ; then \
			echo -e "\tcvsupdate"; \
		fi \
	fi
	@echo -e "\tbackup"

.PHONY: all
all: clean $(EXE)

$(EXE): setup $(sort $(O_FILES))
	@if test -x $(EXE) ; then mv -f $(EXE) $(EXE).old ; fi
	@$(CC) -o $(EXE) $(O_FILES) $(L_FLAGS)
	@echo "$(PACKAGE) built."

.PHONY: install
install: $(EXE)
	@if test -x $(BIN)/$(EXE) ; then mv -f $(BIN)/$(EXE) $(BIN)/$(EXE).old ; fi
	@$(INSTALL) $(EXE) $(BIN)/$(EXE)
	@echo "$(PACKAGE) installed to $(BIN)."

$(ODIR)/%.o: %.c
	@echo "`date +"%X"` : Compiling $<..."
	@$(CC) -c $(C_FLAGS) -o $@ $<

%.header: %.h
	@mv -f $< $(HDIR)

.PHONY: pre-setup
pre-setup:
	@if test  -z "`cat .depend`" ; then $(MAKE) depend; fi
	@if test  ! -d $(HDIR) ; then mkdir $(HDIR); fi
	@if test  ! -d $(ODIR) ; then mkdir $(ODIR); fi

.PHONY: setup
setup: pre-setup $(patsubst %.h, %.header, $(wildcard *.h))

.IGNORE: clean
.PHONY: clean
clean:
	@rm -f *.o *.orig *.rej *~ $(ODIR)/*.* $(HDIR)/*~ $(HDIR)/*.orig $(HDIR)/*.rej \
	$(CONFIG)/*~ $(EXE)* tags
	@echo "Done cleaning $(PACKAGE)."

.IGNORE: indent
.PHONY: indent
indent:
	@if test  "$(INDENT)" != "error" ; then \
		$(INDENT) $(SRCS); \
		echo "Done formating $(PACKAGE) files."; \
	fi

.PHONY: touch
touch:
	@if test  "$(TOUCH)" != "error" ; then \
		$(TOUCH) $(SRCS); \
		echo "Done touching $(PACKAGE) files."; \
	fi

.PHONY: tags
tags:
	@if test  "$(CTAGS)" != "error" ; then \
		$(CTAGS) $(SRCS); \
		echo "$(PACKAGE) tag file created."; \
	fi

.PHONY: lint
lint:
	@if test  "$(LINT)" != "error" ; then \
		$(LINT) $(SRCS); \
		echo "$(PACKAGE) source files linted."; \
	fi

.PHONY: backup
backup:
	@if test  -f $(BIN)/backup ; then \
		echo "$(BIN)/backup script not found."; \
	else \
		$(BIN)/backup clean; \
		$(BIN)/backup all; \
	fi

.PHONY: cvsupdate
cvsupdate:
	@if test  "$(CVS)" != "error" ; then \
		if test  -d CVS ; then \
			$(CVS) update; \
		else \
			echo "No CVS info found! Try using cvs checkout first."; \
		fi \
	fi

.IGNORE: depend
.PHONY: depend
depend:
	@case $(MAKEDEP) in \
		makedepend) \
			$(MAKEDEP) -DDEPEND -p$(ODIR)/ -f- -- $(C_FLAGS) -- $(SRCS) > .depend ;; \
		mkdep) \
			$(MAKEDEP) $(C_FLAGS) -DDEPEND $(C_FILES) ;; \
		*) \
			$(CC) -E -MM -DDEPEND $(SRCS) -I$(HDIR) | sed 's/\(.*\)\.o:/$(ODIR)\/\1.o:/g' > .depend ;; \
	esac
	@echo "$(PACKAGE) dependencies made."

@CONFIG_DEPEND@

include .depend