# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-apps/coreutils/coreutils-6.10-r1.ebuild,v 1.12 2008/04/19 22:09:24 vapier Exp $

inherit eutils flag-o-matic toolchain-funcs autotools

PATCH_VER="1.1"
DESCRIPTION="Standard GNU file utilities (chmod, cp, dd, dir, ls...), text utilities (sort, tr, head, wc..), and shell utilities (whoami, who,...)"
HOMEPAGE="http://www.gnu.org/software/coreutils/"
SRC_URI="ftp://alpha.gnu.org/gnu/coreutils/${P}.tar.lzma
	mirror://gnu/${PN}/${P}.tar.lzma
	mirror://gentoo/${P}.tar.lzma
	mirror://gentoo/${P}-patches-${PATCH_VER}.tar.bz2
	http://dev.gentoo.org/~vapier/dist/${P}-patches-${PATCH_VER}.tar.bz2"

LICENSE="GPL-3"
SLOT="0"
KEYWORDS="alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86"
IUSE="acl nls selinux static xattr vanilla"

RDEPEND="selinux? ( sys-libs/libselinux )
	acl? ( sys-apps/acl )
	xattr? ( sys-apps/attr )
	nls? ( >=sys-devel/gettext-0.15 )
	!<sys-apps/util-linux-2.13
	!net-mail/base64
	!sys-apps/mktemp
	>=sys-libs/ncurses-5.3-r5"
DEPEND="${RDEPEND}
	app-arch/lzma-utils
	>=sys-devel/automake-1.10.1
	>=sys-devel/autoconf-2.61
	>=sys-devel/m4-1.4-r1"

pkg_setup() {
	# fixup expr for #123342
	if [[ $(/bin/expr a : '\(a\)') != "a" ]] ; then
		if [[ -x /bin/busybox ]] ; then
			ln -sf /bin/busybox /bin/expr
		else
			eerror "Your expr binary appears to be broken, please fix it."
			eerror "For more info, see http://bugs.gentoo.org/123342"
			die "your expr is broke"
		fi
	fi
}

src_unpack() {
	unpack ${A}
	cd "${S}"

	if ! use vanilla ; then
		EPATCH_SUFFIX="patch" \
		PATCHDIR="${WORKDIR}/patch" \
		EPATCH_EXCLUDE="001_all_coreutils-gen-progress-bar.patch" \
		epatch
	fi

	# Since we've patched many .c files, the make process will try to
	# re-build the manpages by running `./bin --help`.  When doing a
	# cross-compile, we can't do that since 'bin' isn't a native bin.
	# Also, it's not like we changed the usage on any of these things,
	# so let's just update the timestamps and skip the help2man step.
	touch man/*.1
	# There's no reason for this crap to use the private version
	sed -i 's:__mempcpy:mempcpy:g' lib/*.c

	use vanilla || AT_M4DIR="m4" eautoreconf
}

src_compile() {
	if ! type -p cvs > /dev/null ; then
		# Fix issues with gettext's autopoint if cvs is not installed,
		# bug #28920.
		export AUTOPOINT="/bin/true"
	fi

	local myconf=""
	[[ ${USERLAND} == "GNU" ]] || myconf="${myconf} --bindir=/usr/libexec/gnu"
	if echo "#include <regex.h>" | $(tc-getCPP) > /dev/null ; then
		myconf="${myconf} --without-included-regex"
	fi

	# cross-compile workaround #177061
	[[ ${CHOST} == *-linux* ]] && export fu_cv_sys_stat_statvfs=yes

	use static && append-ldflags -static
	# kill/uptime - procps
	# groups/su   - shadow
	# hostname    - net-tools
	econf \
		--enable-install-program="arch" \
		--enable-no-install-program="groups,hostname,kill,su,uptime" \
		--enable-largefile \
		$(use_enable nls) \
		$(use_enable acl) \
		$(use_enable xattr) \
		${myconf} \
		|| die "econf"
	emake || die "emake"
}

src_test() {
	# Non-root tests will fail if the full path isnt
	# accessible to non-root users
	chmod -R go-w "${WORKDIR}"
	chmod a+rx "${WORKDIR}"
	addwrite /dev/full
	export RUN_EXPENSIVE_TESTS="yes"
	#export FETISH_GROUPS="portage wheel"
	make -k check || die "make check failed"
}

src_install() {
	emake install DESTDIR="${D}" || die
	rm -f "${D}"/usr/lib/charset.alias
	dodoc AUTHORS ChangeLog* NEWS README* THANKS TODO

	insinto /etc
	newins src/dircolors.hin DIR_COLORS || die

	# workaround bug in build system where `group` does not
	# work with --enable-no-install-program configure option
	rm "${D}"/usr/bin/groups "${D}"/usr/share/man/man1/groups.1 || die

	if [[ ${USERLAND} == "GNU" ]] ; then
		cd "${D}"/usr/bin
		dodir /bin
		# move critical binaries into /bin (required by FHS)
		local fhs="cat chgrp chmod chown cp date dd df echo false ln ls
		           mkdir mknod mv pwd rm rmdir stty sync true uname"
		mv ${fhs} ../../bin/ || die "could not move fhs bins"
		# move critical binaries into /bin (common scripts)
		local com="basename chroot cut dir dirname du env expr head mkfifo
		           mktemp readlink seq sleep sort tail touch tr tty vdir wc yes"
		mv ${com} ../../bin/ || die "could not move common bins"
		# create a symlink for uname in /usr/bin/ since autotools require it
		local x
		for x in ${com} uname ; do
			dosym /bin/${x} /usr/bin/${x} || die
		done
	else
		# For now, drop the man pages, collides with the ones of the system.
		rm -rf "${D}"/usr/share/man
	fi
}

pkg_postinst() {
	ewarn "Make sure you run 'hash -r' in your active shells."
}