# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-devel/patch/patch-2.5.9-r1.ebuild,v 1.2 2005/01/20 23:24:54 cryos Exp $

inherit flag-o-matic eutils

DESCRIPTION="Utility to apply diffs to files"
HOMEPAGE="http://www.gnu.org/software/patch/patch.html"
#SRC_URI="mirror://gnu/patch/${P}.tar.gz"
#Using own mirrors until gnu has md5sum and all packages up2date
SRC_URI="mirror://gentoo/${P}.tar.gz"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
IUSE="build static"

DEPEND="virtual/libc"

src_unpack() {
	unpack ${A}
	cd ${S}
	epatch ${FILESDIR}/${PV}-deb-cr.patch
}

src_compile() {
	strip-flags
	append-flags -DLINUX -D_XOPEN_SOURCE=500
	use static && append-ldflags -static

	# workaround for hardened on amd64, 1st part
	if use amd64 && is-ldflags -pie; then
		einfo Stripping "-pie" from LDFLAGS, adding it to Makefile manually
		filter-ldflags -pie
		append-flags -fPIC
		LDFLAGS_PIE="1"
	fi
	ac_cv_sys_long_file_names=yes econf || die
	# workaround for hardened on amd64, 2nd part
	if [ "${LDFLAGS_PIE}" = "1" ]; then
		einfo "Patching Makefile..."
		sed -i -e 's/^LDFLAGS =/& -pie/' Makefile || die "Patching Makefile failed!"
	fi

	emake || die "emake failed"
}

src_install() {
	einstall || die
	dodoc AUTHORS ChangeLog NEWS README
	use build && rm -r "${D}"/usr/share
}