# Copyright 1999-2002 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License, v2 or later
# $Header: $

IUSE="doc"

inherit gcc

MY_PV="v$(echo ${PV} | cut -d. -f1,2)"
S=${WORKDIR}/${P}
DESCRIPTION="GNU Music Typesetter"
SRC_URI="http://www.lilypond.org/ftp/${MY_PV}/${P}.tar.gz"
HOMEPAGE="http://lilypond.org/"
SLOT="0"
LICENSE="GPL-2"
KEYWORDS="x86"

DEPEND=">=dev-lang/python-2.2.1-r2
	>=sys-devel/perl-5.6.1-r6
	>=dev-util/guile-1.4-r3
	>=sys-devel/bison-1.35
	>=app-text/tetex-1.0.7-r10
	>=sys-apps/texinfo-4.2-r5
	>=sys-devel/flex-2.5.4a-r5
	doc? ( >=app-text/mftrace-1.0.8
		>=app-text/ghostscript-7.05.5
		>=media-libs/netpbm-9.12-r2 )"

RDEPEND=">=dev-util/guile-1.4-r3
	>=app-text/ghostscript-7.05.5
	>=app-text/tetex-1.0.7-r10
	>=dev-lang/python-2.2.1-r2"

src_compile() {
	if [ "$(gcc_version)" = "3.2" ]; then
		perl -pi -e 's|put-def.hh"|put-def.hh"\n\nusing namespace std;|' \
			lily/lexer.ll
	elif [ "$(gcc-version)" = "3.1" ]; then
		rm -f config.cache      
		./lexer-gcc-3.1.sh 
		CPPFLAGS=-I${S}/lily/out ./autogen.sh ${ENABLECONFIG} \
			|| die "autogen failed"
	fi
	econf --prefix=/usr --host=${CHOST} || die "econf failed"
	emake || die "emake failed"
	#use doc && make web-doc || "make web-doc failed"
}

src_install () {
	make \
		prefix=${D}/usr \
		mandir=${D}/usr/share/man \
		infodir=${D}/usr/share/info \
		datadir=${D}/usr/share \
		lilypond_datadir=${D}/usr/share/lilypond \
		local_lilypond_datadir=${D}/usr/share/lilypond/${PV} \
		install || die "make install failed"
	dodoc AUTHORS* COPYING ChangeLog DEDICATION NEWS README.txt \
		ROADMAP THANKS VERSION
	insinto /usr/share/lilypond/${PV}/buildscripts/out
	doins buildscripts/out/lilypond-profile \
		buildscripts/out/lilypond-login \
		buildscripts/out/clean-fonts
}

pkg_postinst () {
	# Cleaning out old fonts is probably more appropriate in
	# pkg_prerm, but we also need to clean up after any
	# lilypond installations which may not have been
	# installed via portage.
	. /usr/share/lilypond/${PV}/buildscripts/out/clean-fonts
}

pkg_prerm () {
	. /usr/share/lilypond/${PV}/buildscripts/out/clean-fonts
}