#!/usr/bin/make -f

package = attr
develop = lib$(package)1-dev
library = lib$(package)1

dirtmp = debian/tmp
dirdev = debian/$(develop)
dirlib = debian/$(library)
pkgtmp = DIST_ROOT=`pwd`/$(dirtmp); export DIST_ROOT;
pkgdev = DIST_ROOT=`pwd`/$(dirdev); export DIST_ROOT;
pkglib = DIST_ROOT=`pwd`/$(dirlib); export DIST_ROOT;
stdenv = @GZIP=-q; export GZIP;

options = DEBUG="-DNDEBUG"; OPTIMIZER="-O1 -g"; DISTRIBUTION="debian"; \
	export DEBUG OPTIMIZER DISTRIBUTION;
checkdir = test -f debian/rules

build: built
built: config
	@echo "== dpkg-buildpackage: build" 1>&2
	$(MAKE) default
	touch built

config: .census
.census:
	@echo "== dpkg-buildpackage: configure" 1>&2
	$(checkdir)
	$(options) $(MAKE) configure
	touch .census

clean:
	@echo "== dpkg-buildpackage: clean" 1>&2
	$(checkdir)
	-rm -f built .census
	$(MAKE) distclean
	-rm -rf $(dirtmp) $(dirdev) $(dirlib) debian/*substvars debian/files*

binary-indep:

# Note1: dev pkg with .so symlinks to base pkg confuses debstd;
#        so the .so 'Dangling symlink' message is benign, as is
#        the message about not having executables/libraries.
# Note2: absolute symlinks (required by policy) confuse debstd;
#        so we'll filter out symlink messages entirely now.
fixup_messages = egrep -v 'Dangling symlink|No executables or libraries'

binary-arch: checkroot built
	@echo "== dpkg-buildpackage: binary-arch" 1>&2
	$(checkdir)
	-rm -rf $(dirtmp) $(dirdev) $(dirlib)
	$(pkgtmp) $(MAKE) -C . install
	$(pkgdev) $(MAKE) -C . install-dev
	$(pkglib) $(MAKE) -C . install-lib
	$(pkgtmp) $(MAKE) -C build src-manifest
	@echo "== dpkg-buildpackage: debstd" 1>&2
	$(stdenv) debstd -m | $(fixup_messages)
	dpkg-gencontrol -isp -p$(package) -P$(dirtmp) -Tdebian/substvars
	dpkg-gencontrol -isp -p$(develop) -P$(dirdev)
	dpkg-gencontrol -isp -p$(library) -P$(dirlib) -Tdebian/$(library).substvars
	cp debian/shlibs.$(library) $(dirlib)/DEBIAN/shlibs
	chown -R root.root $(dirtmp) $(dirdev) $(dirlib)
	chmod -R go=rX $(dirtmp) $(dirdev) $(dirlib)
	dpkg --build $(dirtmp) .. 
	dpkg --build $(dirdev) ..
	dpkg --build $(dirlib) ..

binary: binary-indep binary-arch

checkroot:
	test 0 -eq `id -u`

.PHONY: binary binary-arch binary-indep clean checkroot