#!/usr/bin/make -f
# -*- makefile -*-

#export DH_VERBOSE=1

include /usr/share/dpatch/dpatch.make

# !!! HACK !!! to get gnuplot_x11 binary into a directory without
# major version number in (this path is semi-hardcoded in src/Makefile.am)
MAKEHACK = pkglibexecdir='$$(libexecdir)'

export DEB_HOST_GNU_TYPE   ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
export DEB_BUILD_GNU_TYPE  ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)

CFLAGS = -Wall -g

ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
	CFLAGS += -O0
else
	CFLAGS += -O2
endif

ifeq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS)))
	INSTALL_PROGRAM += -s
endif

build-arch: build-arch-stamp
build-arch-stamp:
	dh_testdir

	# Building nox variant
	./configure --host=$(DEB_HOST_GNU_TYPE) --build=$(DEB_BUILD_GNU_TYPE)  CFLAGS="$(CFLAGS)" \
	  	--prefix=/usr \
		--mandir=\$${prefix}/share/man \
	  	--infodir=\$${prefix}/share/info \
	  	--libexecdir=\$${prefix}/lib/gnuplot \
	  	--datadir=\$${prefix}/share/gnuplot \
		--with-gihdir=\$${prefix}/share/gnuplot \
	  	--without-lasergnu \
	  	--with-png --with-gd --without-lisp-files \
	  	--without-linux-vga \
		--with-readline=builtin \
		--without-x --disable-wxwidgets

# don't regenerate autotools-stuff
	touch configure.in && \
	touch config.status && \
	touch aclocal.m4 && \
	touch config.hin && \
	touch configure && \
	touch stamp-h.in

	find -name Makefile.in -exec touch {} \; && \
	find -name Makefile -exec touch {} \;

	$(MAKE) -C src
	test -d build-nox || mkdir -p build-nox
	cp src/gnuplot build-nox

	make distclean

	# Building x11 variant
	./configure --host=$(DEB_HOST_GNU_TYPE) --build=$(DEB_BUILD_GNU_TYPE)  CFLAGS="$(CFLAGS)" \
	  	--prefix=/usr \
		--mandir=\$${prefix}/share/man \
	  	--infodir=\$${prefix}/share/info \
	  	--libexecdir=\$${prefix}/lib/gnuplot \
	  	--datadir=\$${prefix}/share/gnuplot \
		--with-gihdir=\$${prefix}/share/gnuplot \
	  	--without-lasergnu \
	  	--with-png --with-gd --without-lisp-files \
	  	--without-linux-vga \
		--with-readline=builtin

# don't regenerate autotools-stuff
	touch configure.in && \
	touch config.status && \
	touch aclocal.m4 && \
	touch config.hin && \
	touch configure && \
	touch stamp-h.in

	find -name Makefile.in -exec touch {} \; && \
	find -name Makefile -exec touch {} \;

# compile an set special path... (explained above)
	$(MAKE) $(MAKEHACK)

	touch build-arch-stamp

build-indep: build-indep-stamp
build-indep-stamp: build-arch-stamp
	dh_testdir

	touch build-indep-stamp

# FIXME: 'patch' is not called when 'build-arch' is invoked directly
build: patch build-arch build-indep

clean: unpatch
	dh_testdir
	dh_testroot
	-rm -f build-arch-stamp build-indep-stamp
	[ ! -f Makefile ] || $(MAKE) clean
	[ ! -f Makefile ] || $(MAKE) distclean

	dh_clean
	-rm -rf config.log \
		debian/gnuplot \
		debian/gnuplot-doc \
		debian/gnuplot-nox \
		debian/gnuplot-x11 \
		docs/psdoc/ps_symbols.ps \
		docs/psdoc/ps_fontfile_doc.aux \
		docs/psdoc/ps_fontfile_doc.dvi \
		docs/psdoc/ps_fontfile_doc.log \
		docs/psdoc/ps_fontfile_doc.pdf \
		docs/psdoc/ps_fontfile_doc.ps \
		docs/psdoc/ps_fontfile_doc.log \
		docs/psdoc/ps_fontfile_doc.aux \
		docs/psdoc/ps_fontfile_doc.ps \
		docs/psdoc/prologue.ps \
		docs/psdoc/missfont.log \
		docs/htmldocs \
		build-nox

install: DH_OPTIONS=
install: build
	dh_testdir
	dh_testroot
	dh_clean -k
	dh_installdirs
	$(MAKE) install prefix=$(CURDIR)/debian/tmp/usr $(MAKEHACK)
        # clear SUID-flag
	chmod u-s $(CURDIR)/debian/tmp/usr/bin/gnuplot
	mkdir -p debian/gnuplot-nox/usr/share/gnuplot/pm3d
	cp -p pm3d/contrib/* debian/gnuplot-nox/usr/share/gnuplot/pm3d
	install -d debian/gnuplot-x11/usr/share/icons/hicolor/26x26/hildon
	install -d debian/gnuplot-x11/usr/share/icons/hicolor/40x40/hildon
	install -d debian/gnuplot-x11/usr/share/icons/hicolor/scaleable/hildon
	cp maemo/gnuplot-26.png debian/gnuplot-x11/usr/share/icons/hicolor/26x26/hildon/gnuplot.png
	cp maemo/gnuplot-40.png debian/gnuplot-x11/usr/share/icons/hicolor/40x40/hildon/gnuplot.png
	cp maemo/gnuplot-64.png debian/gnuplot-x11/usr/share/icons/hicolor/scaleable/hildon/gnuplot.png
	dh_install --list-missing --sourcedir=debian/tmp/

# Build architecture-independent files here.
# Pass -i to all debhelper commands in this target to reduce clutter.
binary-indep: build install
	dh_testdir -i
	dh_testroot -i
	dh_installdocs -pgnuplot-doc
	# no regexps allowed in gnuplot-doc.examples
	dh_installexamples -i -X CVS
	dh_installinfo -pgnuplot-doc ./docs/gnuplot.info
	dh_installchangelogs -pgnuplot-doc ChangeLog
	dh_link -i
	dh_compress -i
	dh_fixperms -i
	dh_installdeb -i
	dh_gencontrol -i
	dh_md5sums -i
	dh_builddeb -i

# Build architecture-dependent files here.
binary-arch: build install
	dh_testdir -a
	dh_testroot -a
	dh_installdocs -a
	dh_installmenu -a
	dh_installman -a
	dh_installchangelogs ChangeLog -a
	dh_strip -a
	dh_link -a
	dh_compress -a
	dh_fixperms -a
	dh_installdeb -a
	dh_shlibdeps -a
	dh_gencontrol -a
	dh_md5sums -a
	maemo-optify
	dh_builddeb -a

binary: binary-indep binary-arch 
	
.PHONY: build clean binary-indep binary-arch binary install