#							-*- Makefile -*-
# Makefile.in
#   $Id: Makefile.in,v 1.24 1998/10/21 22:00:32 elf Exp $
#
#  written by Marc Singer
#  11 Octiber 1997
#
#  This file is part of the project Buici.  See the file README for
#  more information.
#
#  Copyright (C) 1997 Marc Singer
#
#  This program is free software; you can redistribute it and/or
#  modify it under the terms of the GNU General Public License as
#  published by the Free Software Foundation; either version 2 of the
#  License, or (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful, but
#  WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
#  General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  in a file called COPYING along with this program; if not, write to
#  the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA
#  02139, USA.
#
#

.PHONY: install clean all version revision patch


#
# --- Project specification
#

TARGET=buici-clock
PACKAGE=buici-clock
O_D=o/
SRC= \
 main.cxx options.cxx version.cxx \
 clock.cxx signal.cxx

# system.cxx video.cxx timebase.cxx renderx.cxx 
# lfile.cxx lstream.cxx lring.cxx lthread.cxx thread.s 
# report.cxx stats.cxx 
# dct.cxx

__OBJ=$(SRC:.c=.o)
_OBJ=$(__OBJ:.cxx=.o)
OBJ=$(_OBJ:.s=.o)

VERSION_HEADER=version.h
RELEASE_PATH=${HOME}/release

XO_PATH=@XO_PATH@
CC=@CXX@
CFLAGS_I=-I${XO_PATH}
CFLAGS=@CFLAGS@
#CFLAGS=$(CFLAGS) -O
#CFLAGS=$(CFLAGS) -O2
#CFLAGS=$(CFLAGS) -fomit-frame-pointer
#CFLAGS=$(CFLAGS) -pg
CFLAGS_=-g $(CFLAGS_I)@CFLAGS_W@@X_CFLAGS@
LFLAGS=-g @LDFLAGS@@X_LIBS@ -L${XO_PATH}@X_PRE_LIBS@ @LIBS@ -lxo -lX11 -lXext@X_EXTRA_LIBS@
#LFLAGS=-pg ${LFLAGS}
DEPEND=depend.m
ECHO=@/bin/echo
INSTALL=@INSTALL@
INSTALL_PROGRAM=@INSTALL_PROGRAM@
INSTALL_DATA=@INSTALL_DATA@

#
# --- Autoconf generated symbols
#

srcdir = @srcdir@
VPATH = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
docdir = $(prefix)/doc/$(PACKAGE)
infodir = @infodir@
mandir = @mandir@


# This is removed because it generates a line in the Makefile.in that
# breaks the use of 'make -f Makefile.in distclean' from
# debian/rules.  We do call make on subdirectories, so this may be a
# problem. 
# @SET_MAKE@

#
# --- Implicit rules
#

vpath %.o $(O_D)

%.o: %.cxx
	$(make_o)
	$(ECHO) $(CC) -c $(CFLAGS) -o $(O_D)$@ $<
	@$(CC) -c $(CFLAGS) $(CFLAGS_) -o $(O_D)$@ $<

$(O_D)%.o: %.cxx
	$(make_o)
	$(ECHO) $(CC) -c $(CFLAGS) -o $@ $<
	@$(CC) -c $(CFLAGS) $(CFLAGS_) -o $@ $<

%.o: %.s
	$(make_o)
	$(ECHO) $(AS) $(AFLAGS) -o $(O_D)$@ $<
	@$(AS) $(AFLAGS) $(AFLAGS_) -o $(O_D)$@ $<

$(O_D)%.o: %.s
	$(make_o)
	$(ECHO) $(AS) $(AFLAGS) -o $@ $<
	@$(AS) $(AFLAGS) $(AFLAGS_) -o $@ $<

%.i: %.cxx
	$(CC) -c $(CFLAGS) $(CFLAGS_) -E -o $(notdir $@) $<

%.s: %.cxx
	$(CC) -c $(CFLAGS) $(CFLAGS_) -S -o $@ $<

%.s: %.c
	$(CC) -c $(CFLAGS) $(CFLAGS_) -S -o $@ $<

#
# --- Primary targets
#

all: check_depend make_o _version.h xolib $(O_D)$(TARGET) $(TARGET)

.PHONY: make_o
make_o:
	@if test ! -e $(O_D) ;\
	 then echo === Creating \'$(O_D)\' output directory ; mkdir $(O_D) ; fi

xolib:
	@if test ! "${XO_PATH}" = "../xo" ; \
	 then (cd ${XO_PATH} ; configure ; make all) ; fi

$(O_D)$(TARGET): $(OBJ) $(XO_PATH)/libxo.a
	$(CC) -o $@ $(addprefix $(O_D),$(OBJ)) $(LFLAGS) 

$(TARGET): $(O_D)$(TARGET)
	@echo -- Linking $(TARGET) to $(O_D)$(TARGET)
	@ln -s $(O_D)$(TARGET) .

#install:
#	cp $(TARGET).exe c:/usr/local

clean:
ifneq "$(O_D)" ""
	-rm -rf $(O_D)
else
	-rm $(OBJ)
endif
	-rm *.i

.PHONY: dist_clean
dist_clean:
	@-rm -f \#* *~ *.sed *.i *.cod

#
# --- Version and Build Engineering
#

.version: .version_major .version_minor .version_patch
	@/bin/echo -n `cat .version_major`.`cat .version_minor`.`cat \
		.version_patch`  > .version

_version.h: .version
	@/bin/echo -e \#define SZ_VERSION \"`cat .version`\"  > _version.h
 
.PHONY: transmit
transmit: # distribution-archive

	@/bin/sh -c "cd .. ;\
	 distftp.sh ${PACKAGE} ${PACKAGE}-`cat .version`.tar.gz"
	@distftp.sh ${PACKAGE} ANNOUNCEMENT
	@distftp.sh ${PACKAGE} README
	@distftp.sh ${PACKAGE} ${PACKAGE}-`cat .version`.lsm

version.sed: _version.h
	@echo Creating version-specific sed script...
	@/bin/echo s/\<\<version\>\>/`cat .version`/ > version.sed
	@/bin/echo s/\<\<date\>\>/`date +"%d %B %Y"`/ >> version.sed
	@/bin/echo s/\<\<tar-file\>\>/${PACKAGE}-`cat .version`.tar.gz/ \
	 >> version.sed
	@/bin/echo s/\<\<lsm-file\>\>/${PACKAGE}-`cat .version`.lsm/ >> version.sed

.PHONY: ${PACKAGE}.lsm
${PACKAGE}.lsm: version.sed LSM
	@echo Creating LSM file...
	@if test -f *.lsm ; then rm *.lsm ; fi
	@sed -f version.sed LSM > ${PACKAGE}-`cat .version`.lsm

.PHONY: ${PACKAGE}.ANNOUNCEMENT
${PACKAGE}.ANNOUNCEMENT: version.sed ANNOUNCEMENT
	@echo Creating ANNOUNCEMENT file...
	@if test -f *.ANNOUNCEMENT ; then rm *.ANNOUNCEMENT ; fi
	@sed -f version.sed ANNOUNCEMENT \
	   > ${PACKAGE}-`cat .version`.ANNOUNCEMENT
	@cat ${PACKAGE}-`cat .version`.lsm \
	  >> ${PACKAGE}-`cat .version`.ANNOUNCEMENT

.PHONY: ${PACKAGE}.README
${PACKAGE}.README: version.sed README
	@echo Creating README file...
	@if test -f *.README ; then rm *.README ; fi
	@sed -f version.sed README  > ${PACKAGE}-`cat .version`.README

.PHONY: distribution-archive da
distribution-archive da: ${PACKAGE}.lsm ${PACKAGE}.ANNOUNCEMENT ${PACKAGE}.README dist_clean
	@echo Creating distribution archive...
	@/bin/sh -c "if test -x ../${PACKAGE}-`cat .version`;\
		then rm ../${PACKAGE}-`cat .version` ; fi"
	@ln -s ${PACKAGE} ../${PACKAGE}-`cat .version`
	@find . -path CVS -prune\
		-o -path o -prune\
		-o -regex .\*/${PACKAGE} -prune\
		-o -regex .\*/configure -prune\
		-o -regex .\*/config.status -prune\
		-o -regex .\*\.o -prune\
		-o -type f -exec chmod 644 \{\} \;
	@/bin/sh -c 'cd .. ; V=`cat ${PACKAGE}/.version` ;\
		tar zcf ${PACKAGE}-$$V.tar.gz\
		`find ${PACKAGE}-$$V/\
		 -regex .\*/CVS -prune\
		 -o -regex .\*~ -prune\
		 -o -regex .\*/o -prune\
		 -o -regex .\*\\\\.o -prune\
		 -o -regex .\*\\\\.a -prune\
		 -o -regex .\*\\\\.m -prune\
		 -o -regex .\*\\\\.bmp -prune\
		 -o -regex .\*/${PACKAGE} -prune\
		 -o -regex .\*/Makefile -prune\
		 -o -regex .\*/config.cache -prune\
		 -o -regex .\*/config.h -prune\
		 -o -regex .\*/config.log -prune\
		 -o -regex .\*/config.status -prune\
		 -o -regex .\*/configure.scan -prune\
		 -o -regex .\*/log -prune\
		 -o -regex .\*/gmon.out -prune\
		 -o -regex .\*/\.cvsignore -prune\
		 -o -regex .\*/\.gdbinit -prune\
		 -o -regex .\*/NOTES -prune\
		 -o -regex .\*/patches -prune\
		 -o -regex .\*/buici-.\* -prune\
		 -o -type f -print | sort`'
	@-rm ../${PACKAGE}-`cat .version`
	@echo Moving distribution file to ${RELEASE_PATH}...
	@mv ../${PACKAGE}-`cat .version`.tar.gz ${RELEASE_PATH}
	@mv ${PACKAGE}-`cat .version`.* ${RELEASE_PATH}

#
# --- Installation
#

.PHONY: install installdirs

install: installdirs $(TARGET)
# hello.info
	$(INSTALL_PROGRAM) $(TARGET) $(bindir)/$(binprefix)
	strip $(bindir)/$(binprefix)/$(TARGET)
#	-$(INSTALL_DATA) options $(docdir)
	$(INSTALL_DATA) $(TARGET).1 $(mandir)/man1
#	$(INSTALL_DATA) curves.5 $(mandir)/man5
installdirs:
	$(srcdir)/mkinstalldirs $(bindir) $(mandir)/man1 
#$(docdir)
#$(mandir)/man5
#$(infodir)

#
# --- Dependencies: depend.m
#

.PHONY: depend check_depend

# *** removed _version.h to prevent forced dependency build
depend: $(DEPEND) # _version.h
$(DEPEND) depend: # _version.h $(SRC)
	$(CC) $(CFLAGS_I) -M $(SRC) > $(DEPEND)

check_depend:
	@if test ! -s ${DEPEND} ; then \
	 echo "-- Use 'make depend' to create dependencies file." \
              "  Continuing without it." ; fi	

#
# --- Include dependencies always.  Configure creates an empty file
#
ifneq "$(wildcard depend.m)" ""
include ${DEPEND}
endif