# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/net-analyzer/rrdtool/rrdtool-1.2.15-r3.ebuild,v 1.6 2007/01/14 23:38:24 jer Exp $

WANT_AUTOCONF="latest"
WANT_AUTOMAKE="latest"

inherit perl-module flag-o-matic eutils multilib autotools

DESCRIPTION="A system to store and display time-series data"
HOMEPAGE="http://people.ee.ethz.ch/~oetiker/webtools/rrdtool/"
SRC_URI="http://people.ee.ethz.ch/~oetiker/webtools/${PN}/pub/${P}.tar.gz"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha amd64 arm hppa ia64 ~mips ~ppc ppc64 sh sparc x86"
IUSE="doc perl python rrdcgi tcl uclibc"

RDEPEND="tcl? ( dev-lang/tcl )
	>=sys-libs/zlib-1.2.1
	>=media-libs/freetype-2.1.5
	>=media-libs/libart_lgpl-2.3.16
	>=media-libs/libpng-1.2.5
	rrdcgi? ( >=dev-libs/cgilib-0.5 )"

DEPEND="${RDEPEND}
	perl? ( dev-lang/perl )
	python? ( dev-lang/python )
	sys-apps/gawk"

TCLVER=""

src_unpack() {
	unpack ${A}
	cd "${S}"
	sed -i -e 's:<rrd_\(.*\)>:"../../src/rrd_\1":g' \
		bindings/tcl/tclrrd.c || die "sed failed"
	sed -i -e 's:-lrrd_private:-ltcl -lrrd:' \
		bindings/tcl/Makefile.* || die "sed failed"
	sed -i -e 's:python_PROGRAMS:pyexec_PROGRAMS:' \
		bindings/python/Makefile.* || die "sed failed"
	sed -i -e 's:\$TCL_PACKAGE_PATH:${TCL_PACKAGE_PATH%% *}:' \
		configure.ac
	epatch "${FILESDIR}"/${P}-newstyle-resize.patch
	use uclibc && epatch "${FILESDIR}"/${P}-no-man.patch
	epatch "${FILESDIR}"/${P}-mem-usage.patch
	eautoreconf
}

pkg_setup() {
	use perl && perl-module_pkg_setup
}

src_compile() {
	filter-mfpmath sse
	filter-flags -ffast-math

	local myconf
	myconf="--datadir=/usr/share --enable-shared"

	if use tcl ; then
		myconf="${myconf} --with-tcllib=/usr/$(get_libdir)"
	else
		myconf="${myconf} --disable-tcl"
	fi

	use python || myconf="${myconf} --disable-python"

	if use perl ; then
		econf ${myconf} \
			$(use_enable rrdcgi) \
			--with-perl-options='PREFIX=/usr INSTALLDIRS=vendor DESTDIR=${D}' || \
			die "econf failed"
	else
		econf ${myconf} \
			$(use_enable rrdcgi) \
			--disable-perl || die "econf failed"
	fi

	make || die "make failed"
}

src_install() {
	make DESTDIR="${D}" install || die "make install failed"

	rm -fr "${D}"/usr/examples
	rm -fr "${D}"/usr/shared

	if use doc ; then
		dohtml doc/*.html
		dodoc doc/*.pod
		dodoc doc/*.txt
		insinto /usr/share/doc/${PF}/examples
		doins examples/*
		insinto /usr/share/doc/${PF}/contrib
		doins contrib/*
	fi

	if use perl ; then
		perlinfo
		mytargets="site-perl-install"
		perl-module_src_install || die

		# remove duplicate installation into /usr/lib/perl
		rm -Rf "${D}"/usr/lib/perl
	fi

	dodoc CONTRIBUTORS README TODO
}

pkg_preinst() {
	use perl && perl-module_pkg_preinst
}

pkg_postinst() {
	use perl && perl-module_pkg_postinst
}

pkg_prerm() {
	use perl && perl-module_pkg_prerm
}

pkg_postrm() {
	use perl && perl-module_pkg_postrm
}