# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-libs/nspr/nspr-4.6.8.ebuild,v 1.13 2009/08/02 19:23:31 darkside Exp $

inherit eutils multilib toolchain-funcs

DESCRIPTION="Netscape Portable Runtime"
HOMEPAGE="http://www.mozilla.org/projects/nspr/"
SRC_URI="ftp://ftp.mozilla.org/pub/mozilla.org/nspr/releases/v${PV}/src/${P}.tar.gz"

LICENSE="|| ( MPL-1.1 GPL-2 LGPL-2.1 )"
SLOT="0"
KEYWORDS="alpha amd64 arm hppa ia64 ~mips ppc ppc64 sparc x86 ~x86-fbsd"
IUSE="ipv6 debug"

DEPEND=""
RDEPEND="${DEPEND}"

src_unpack() {
	unpack ${A}
	cd "${S}"
	mkdir build inst
	epatch "${FILESDIR}"/${PN}-4.6.1-config.patch
	epatch "${FILESDIR}"/${PN}-4.6.1-config-1.patch
	epatch "${FILESDIR}"/${PN}-4.6.1-lang.patch
	epatch "${FILESDIR}"/${PN}-4.6.1-prtime.patch
}

src_compile() {
	cd build

	echo > "${T}"/test.c
	$(tc-getCC) -c "${T}"/test.c -o "${T}"/test.o
	case $(file "${T}"/test.o) in
		*64-bit*) myconf="${myconf} --enable-64bit";;
		*32-bit*) ;;
		*) die "Failed to detect whether your arch is 64bits or 32bits, disable distcc if you're using it, please";;
	esac

	if use ipv6; then
		myconf="${myconf} --enable-ipv6"
	fi

	myconf="${myconf} --libdir=/usr/$(get_libdir)/nspr"

	ECONF_SOURCE="../mozilla/nsprpub" econf \
		$(use_enable debug) \
		${myconf} || die "econf failed"
	make CC="$(tc-getCC)" CXX="$(tc-getCXX)" || die
}

src_install () {
	# Their build system is royally confusing, as usual
	MINOR_VERSION=6
	cd "${S}/build"
	make install
	insinto /usr
	doins -r dist/*
	rm -rf "${D}"/usr/bin/lib*.so

	#removing includes/nspr/md as per fedora spec
	# i.e a waste of space!
	rm -rf "${D}/usr/include/nspr/md"

	# there have been /usr/lib/nspr changes (like the ldpath below), but never
	# have I seen any libraries end up in this directory. lets fix that.
	# note: I tried doing this fix via the build system. It wont work.
	if [ ! -e "${D}/usr/lib/nspr" ] ; then
		mkdir -p "${D}/usr/lib/nspr"
		mv "${D}"/usr/lib/*so* "${D}/usr/lib/nspr"
		mv "${D}"/usr/lib/*\.a "${D}/usr/lib/nspr"
	fi
	# and while we're at it, lets make it actually use the arch's libdir damnit
	if [ "lib" != "$(get_libdir)" ] ; then
		mv "${D}/usr/lib" "${D}/usr/$(get_libdir)"
	fi
	#and while at it move them to files with versions-ending
	#and link them back :)
	cd "${D}/usr/$(get_libdir)/nspr"
	for file in *.so; do
		mv ${file} ${file}.${MINOR_VERSION}
		ln -s ${file}.${MINOR_VERSION} ${file}
	done
	# cope with libraries being in /usr/lib/nspr
	dodir /etc/env.d
	echo "LDPATH=/usr/$(get_libdir)/nspr" > "${D}/etc/env.d/08nspr"

	# install nspr-config
	insinto	 /usr/bin
	doins "${S}/build/config/nspr-config"
	chmod a+x "${D}/usr/bin/nspr-config"

	# create pkg-config file
	insinto /usr/$(get_libdir)/pkgconfig/
	doins "${S}/build/config/nspr.pc"
}