# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $ 

inherit eutils

PATCH_VER=1.9.1

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="http://ftp.gnu.org/pub/gnu/coreutils/coreutils-${PV}.tar.bz2
	mirror://gentoo/coreutils-gentoo-${PATCH_VER}.tar.bz2
	mirror://gentoo/coreutils-gentoo-${PATCH_VER}.tar.bz2"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="macos"
IUSE="nls build acl static"
PROVIDES="virtual/coreutils"

DEPEND=">=sys-apps/portage-2.0.49
	sys-devel/automake
	sys-devel/autoconf
	sys-apps/help2man
	nls? ( sys-devel/gettext )
	acl? ( sys-apps/acl )"

PATCHDIR=${WORKDIR}/patch
S=${WORKDIR}/coreutils-${PV}

src_unpack() {
	unpack coreutils-${PV}.tar.bz2 coreutils-gentoo-${PATCH_VER}.tar.bz2
	
	cd ${S}

	# Apply the ACL patches. 
	# WARNING: These CONFLICT with the SELINUX patches
	if use acl
	then
		if ! use nls ; then
			mv ${PATCHDIR}/acl/004* ${PATCHDIR}/excluded
		fi
		mv ${PATCHDIR}/{001*,002*,004*} ${PATCHDIR}/excluded
		EPATCH_SUFFIX="patch" epatch ${PATCHDIR}/acl
	fi

	# patch to remove Stallman's su/wheel group rant (which doesn't apply,
	# since Gentoo's su is not GNU/su, but that from shadow.
	# do not include su infopage, as it is not valid for the su
	# from sys-apps/shadow that we are using.
	# Patch to add processor specific info to the uname output

	EPATCH_SUFFIX="patch" epatch ${PATCHDIR}
}

src_compile() {
	 cd ${S}

	if use acl
	then
		if [ -z "`which cvs 2>/dev/null`" ]
		then
			# Fix issues with gettext's autopoint if cvs is not installed,
			# bug #28920.
			export AUTOPOINT="/bin/true"
		fi
		mv m4/inttypes.m4 m4/inttypes-eggert.m4
	fi

	ebegin "Reconfiguring configure scripts (this can take a while)"
	# Remove configure info
	rm config/config.guess config/config.sub

	# Fix configure errors	
	sed -i  -e 's/1.6b/1.6/' configure.ac || die "Can't fix version number"
	sed -i 	-e 's/AC_PROG_RANLIB/AC_PROG_LIBTOOL/' configure.ac || die "Can't fix RANLIB"
	sed -i	-e 's/AC_CONFIG_HEADERS(\[config.h:config.hin\])/AM_CONFIG_HEADER(config.h:config.hin)/' configure.ac || die "Can't fix RANLIB"
	sed -i	-e 's/AC_AIX/\n/' configure.ac || die "Can't fix AIX error"
	sed -i	-e 's/AC_MINIX/\n/' configure.ac || die "Can't fix configure.ac"
	
	sed -i -e 's/AC_PROG_RANLIB/AC_PROG_LIBTOOL/' aclocal.m4  || die "Can't replace AC_PROG_RANLIB"
	
	aclocal -I m4 || die
	glibtoolize > /dev/null || die 
	autoconf || die
	automake || die
	eend

	econf \
		--bindir=/bin \
		`use_enable nls` || die

	if use static
	then
		emake LDFLAGS=-static || die
	else
		emake || die
	fi
}

src_install() {

	# Install the utils
	cd ${S}
	make install infodir=${D}usr/share/info mandir=${D}usr/share/man bindir=${D}bin || die
	
	cd ${D}
	dodir /usr/bin	
	rm -rf usr/lib

	cd bin
	EXISTINGUSR="basename chgrp cksum comm cut dirname \
		du env expand false fmt fold head install id join \
		logname mkfifo nice nohup od paste pr printenv \
		printf sort split sum tail tee touch tr true \
 		tsort tty uname unexpand uniq users wc who whoami yes"
	
	EXISTINGBIN="cat chmod cp date dd df echo expr ln ls mkdir mv pwd rm rmdir sleep stty sync test"

	EXISTINGUSBIN="chown chroot"

	EXISTINGSBIN="mknod"
	
	rm ${EXISTINGBIN} ${EXISTINGUSR} ${EXISTINGUSBIN} ${EXISTINGSBIN}

	# Move the non-critical pacakges to /usr/bin
	mv csplit factor md5sum nl ${D}usr/bin
	mv pathchk pinky sha1sum tac ${D}usr/bin 	
	
	# Link binaries
	cd ${D}/usr/bin
	for BINS in `ls ${D}/bin` ; do
		dosym ../../bin/${BINS} /usr/bin/${BINS}
	done
	
	for BINS in ${EXISTINGUSR} ; do 
		dosym /usr/bin/${BINS} /bin/${BINS}
	done

	for BINS in ${EXISTINGBIN} ; do
		dosym /bin/${BINS} /usr/bin/${BINS}
	done

	for BINS in ${EXISTINGUSBIN} ; do
		dosym /usr/sbin/${BINS} /bin/${BINS}
		dosym /usr/sbin/${BINS} /usr/bin/${BINS}
	done
	
	for BINS in ${EXISTINGSBIN} ; do
		dosym /sbin/${BINS} /bin/${BINS}
		dosym /sbin/${BINS} /usr/bin/${BINS}
	done

	# Remove the redundant man pages
	cd ${D}/usr/share/man/man1
	rm basename.1 cat.1 chroot.1 cksum.1 comm.1 \
	   cut.1 date.1 dirname.1 echo.1 env.1 expand.1 expr.1 \
	   false.1 fmt.1 fold.1 head.1 id.1 join.1 \
	   logname.1 nice.1 nohup.1 od.1 paste.1 \
	   pr.1 printenv.1 printf.1 pwd.1 sleep.1 sort.1 split.1 \
	   stty.1 sum.1 sync.1 tail.1 tee.1 test.1 tr.1 true.1 tsort.1 \
	   tty.1 uname.1 unexpand.1 uniq.1 users.1 wc.1 who.1 whoami.1 \
	   yes.1

	if ! use build
	then
		cd ${S}
		dodoc AUTHORS ChangeLog* COPYING NEWS README* THANKS TODO
	else
		rm -rf ${D}/usr/share
	fi
}