# generic utility modules
# (c) 2001 jannet it services
# contact@jannet.de
# $Id$

CONFIG_ACDONE := $(wildcard config.acdone)
CLEAN = $(wildcard *.acdone)
DISTCLEAN += configure config.log autoscan.log configure.ac config.status
AC_FILES_IN = $(shell find . -name '*.in' -maxdepth 2 | grep -ve "contrib\|dist\|nomake")
AC_FILES    = $(basename $(AC_FILES_IN))

all: config $(AC_FILES)
	if [ -z "$(CONFIG_ACDONE)" ]; then make $@; fi
config: config.acdone $(AC_FILES)
install: config $(AC_FILES)
	if [ -z "$(CONFIG_ACDONE)" ]; then make $@; fi
distclean: confclean
confclean:
	rm -rf $(DISTCLEAN) $(CLEAN) $(AC_FILES) autom4te.cache

configure.ac: configure.ac.tmpl VERSION
	cat $< | sed -e "s/_VERSION_/`cat VERSION | sed 's/-dev//'`/" > $@

configure: configure.ac
	autoconf $< > $@
	chmod 755 $@

config.status: configure
	./configure --no-create $(CONFIGURE_OPTS)

config.acdone: config.status
	./config.status
	touch $@

$(TOPDIR)/make/%.mk: $(TOPDIR)/make/%.mk.in config.status
	./config.status $@
	touch $@

$(TOPDIR)/include/%.h: $(TOPDIR)/include/%.h.in config.status
	./config.status $@
	touch $@