#!/usr/bin/make -f

DPKG_EXPORT_BUILDFLAGS = 1
include /usr/share/dpkg/buildflags.mk
include /usr/share/dpkg/architecture.mk

version = 3.0
cprefix = 08570046
checkout = $(cprefix)d5f162d27b206b4479f7b27bc56e7ddd

tclversions = 8.6

lib_so = libBLT.$(v).so.$(tclv)
tcl_only_lib_so = libBLTlite.$(v).so.$(tclv)
dtmp = $(CURDIR)/debian/tmp

%:
	dh $@

override_dh_auto_configure:
	set -e ; \
	for v in $(tclversions) ; do \
		dh_auto_configure -B$(CURDIR)/debian/$$v -- \
			--host=$(DEB_HOST_GNU_TYPE) \
			--with-blt=/usr/lib/tcltk/$(DEB_HOST_MULTIARCH) \
			--with-tcl=/usr/lib/$(DEB_HOST_MULTIARCH)/tcl$$v \
			--with-tk=/usr/lib/$(DEB_HOST_MULTIARCH)/tk$$v \
			--with-tcllibdir=/usr/lib/$(DEB_HOST_MULTIARCH) \
			--with-tklibdir=/usr/lib/$(DEB_HOST_MULTIARCH) \
			--enable-shared \
			--enable-xshm \
			--enable-stubs \
			--enable-symbols \
		; \
	done

override_dh_auto_install:
	set -e ; \
	for v in $(tclversions) ; do \
		dh_auto_install -B$(CURDIR)/debian/$$v --destdir=$(dtmp)/$$v -- \
			libdir=/usr/lib/$(DEB_HOST_MULTIARCH) ; \
		sed -i -e "s:BLT_LIB_DIR='/usr/lib':BLT_LIB_DIR='/usr/lib/$(DEB_HOST_MULTIARCH)':" \
			  $(dtmp)/$$v/usr/lib/$(DEB_HOST_MULTIARCH)/bltConfig.sh ; \
		chmod a-x $(dtmp)/$$v/usr/lib/$(DEB_HOST_MULTIARCH)/bltConfig.sh ; \
		mv $(dtmp)/$$v/usr/share/man/mann/BLT.n $(dtmp)/$$v/usr/share/man/mann/intro.n ; \
		rm $(dtmp)/$$v/usr/share/man/mann/bitmap.n ; \
		(cd $(dtmp)/$$v/usr/share/man/mann ; \
		 for i in *.n ; do \
	   	     sed -e's/^\.TH \+\([^ ]*\) \+n/.TH blt::\1 3tcl/' $$i >../man3/blt::`basename $$i .n`.3tcl ; \
		 done) ; \
		rm -r $(dtmp)/$$v/usr/share/man/mann ; \
	done

override_dh_makeshlibs:
	dh_makeshlibs -X/usr/lib/tcltk

override_dh_compress:
	dh_compress -X.tcl -X.csv -X.tab -X.xbm -X.txt

override_dh_clean:
	set -e ; \
	for v in $(tclversions) ; do \
		rm -rf $(CURDIR)/debian/$$v ; \
	done
	dh_clean

get-orig-source:
	CURDIR=$$(pwd) && TMPDIR=$$(mktemp -d /tmp/blt.XXXXXX) && \
	cd $$TMPDIR && \
	wget -O tmp.zip \
	     https://sourceforge.net/code-snapshots/git/b/bl/blt/src.git/blt-src-$(checkout).zip && \
	unzip tmp.zip && \
	rm -rv blt-src-$(checkout)/library/dd_protocols && \
	sed -i -e 's/dd_protocols//' blt-src-$(checkout)/library/Makefile.in && \
	sed -i -e '/dd_protocols/d' blt-src-$(checkout)/configure.in && \
	tar -Jcf $$CURDIR/blt_$(version)~1+$(cprefix)+dfsg.orig.tar.xz blt-src-$(checkout) && \
	rm -rf $$TMPDIR

.PHONY: override_dh_auto_configure override_dh_auto_install override_dh_makeshlibs \
	override_dh_compress override_dh_clean get-orig-source