# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-devel/binutils/binutils-2.12.90.0.15.ebuild,v 1.19 2004/08/14 02:27:55 vapier Exp $

inherit libtool

DESCRIPTION="Tools necessary to build programs"
SRC_URI="mirror://kernel/linux/devel/binutils/${P}.tar.bz2"
HOMEPAGE="http://sources.redhat.com/binutils/"

LICENSE="GPL-2 | LGPL-2"
SLOT="0"
KEYWORDS="x86 ppc sparc"
IUSE="nls bootstrap static build"

DEPEND="virtual/libc
	nls? ( sys-devel/gettext )
	|| ( dev-lang/perl
	     ( !build?     ( dev-lang/perl ) )
	     ( !bootstrap? ( dev-lang/perl ) )
	   )"
# This is a hairy one.  Basically depend on dev-lang/perl
# if "build" or "bootstrap" not in USE.

src_compile() {
	local myconf=""
	use nls && \
		myconf="${myconf} --without-included-gettext" || \
		myconf="${myconf} --disable-nls"

	elibtoolize --portage

	./configure --enable-shared \
		--enable-64-bit-bfd \
		--prefix=/usr \
		--mandir=/usr/share/man \
		--infodir=/usr/share/info \
		--host=${CHOST} \
		${myconf} || die

	if use static
	then
		make headers -C bfd CFLAGS=-O || die
		emake -e LDFLAGS=-all-static || die
	else
		make headers -C bfd CFLAGS=-O || die
		emake || die
	fi

	if ! use build
	then
		if ! use bootstrap
		then
			#nuke the manpages to recreate them (only use this if we have perl)
			find . -name '*.1' -exec rm {} ';'
		fi
		#make the info pages (makeinfo included with gcc is used)
		make info || die
	fi
}

src_install() {
	make prefix=${D}/usr \
		mandir=${D}/usr/share/man \
		infodir=${D}/usr/share/info \
		install || die

	insinto /usr/include
	doins include/libiberty.h

	#c++filt is included with gcc -- what are these GNU people thinking?
	#but not the manpage, so leave that!
	rm -f ${D}/usr/bin/c++filt #${D}/usr/share/man/man1/c++filt*

	#strip has a symlink going from /usr/${CHOST}/bin/strip to /usr/bin/strip
	#we should reverse it:

	rm ${D}/usr/${CHOST}/bin/strip; mv ${D}/usr/bin/strip ${D}/usr/${CHOST}/bin/strip
	#the strip symlink gets created in the loop below

	#ar, as, ld, nm, ranlib and strip are in two places; create symlinks.  This will reduce the
	#size of the tbz2 significantly.  We also move all the stuff in /usr/bin to /usr/${CHOST}/bin
	#and create the appropriate symlinks.  Things are cleaner that way.
	cd ${D}/usr/bin
	local x
	for x in * strip
	do
	if [ ! -e ../${CHOST}/bin/${x} ]
		then
			mv $x ../${CHOST}/bin/${x}
		else
			rm -f $x
		fi
		ln -s ../${CHOST}/bin/${x} ${x}
	done

	cd ${S}
	if ! use build
	then
		make prefix=${D}/usr \
			mandir=${D}/usr/share/man \
			infodir=${D}/usr/share/info \
			install-info || die

		dodoc COPYING* README
		docinto bfd
		dodoc bfd/ChangeLog* bfd/COPYING bfd/README bfd/PORTING bfd/TODO
		docinto binutils
		dodoc binutils/ChangeLog binutils/NEWS binutils/README
		docinto gas
		dodoc gas/ChangeLog* gas/CONTRIBUTORS gas/COPYING gas/NEWS gas/README*
		docinto gprof
		dodoc gprof/ChangeLog* gprof/TEST gprof/TODO
		docinto ld
		dodoc ld/ChangeLog* ld/README ld/NEWS ld/TODO
		docinto libiberty
		dodoc libiberty/ChangeLog* libiberty/COPYING.LIB libiberty/README
		docinto opcodes
		dodoc opcodes/ChangeLog*
		#install pre-generated manpages
	else
		rm -rf ${D}/usr/share/man
	fi
}