# $Id$

PNAME="util-linux"
PVER="2.31.1"
PBUILD="r2"

SPLIT_PACKAGES="libuuid libuuid-dev libblkid libblkid-dev libmount libmount-dev libsmartcols libsmartcols-dev libfdisk libfdisk-dev util-linux util-linux-dev uuidd"

PCAT="sys-apps"
HOMEPAGE="http://www.kernel.org/pub/linux/utils/util-linux/"

COMMON_DEPEND=">= virtual/glibc"

UTIL_DEPEND=">= sys-libs/ncurses-6.9
	>= sys-fs/libudev-230
	>= sys-libs/libcap-2.25"

SDEPEND="${COMMON_DEPEND}
	${UTIL_DEPEND}
	>= virtual/kernel-headers
	>= virtual/sed
	>= sys-dev/gettext-0.18
	>= sys-libs/ncurses-dev-6.0
	>= sys-fs/libudev-dev-230"

SRCFILE="${PNAME}-${PVER/_/-}.tar.xz"
SRCDIR="${BUILDDIR}/${PNAME}-${PVER/_/-}"

sminclude mtools multilib systemd cleanutils

SRC_URI=(
	http://www.kernel.org/pub/linux/utils/${PNAME}/v${PVER%.?}/${SRCFILE}
	http://www.kernel.org/pub/linux/utils/${PNAME}/v${PVER/%_*/}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	mirror://${PNAME}/uuidd.tmpfilesd
)

UP2DATE="updatecmd \"${HOMEPAGE}/v\$(updatecmd ${HOMEPAGE} | grep v.*/ | sed -n 's/.*v\(.*\)\/.*/\1/;$ p')/?C=M;O=A\" | grep -v 'rc' | highesttarball xz"

split_info_libuuid()
{
	DESCRIPTION="Universally unique ID library."
	DEPEND="${COMMON_DEPEND}"
	PCAT="sys-libs"
}

split_info_libuuid-dev()
{
	DESCRIPTION="Development files for libuuid."
	DEPEND="== sys-libs/libuuid-${PVER}"
	PCAT="sys-libs"
}

split_info_libblkid()
{
	DESCRIPTION="Block device ID library."
	DEPEND="${COMMON_DEPEND}"
	PCAT="sys-libs"
}

split_info_libblkid-dev()
{
	DESCRIPTION="Development files for libblkid."
	DEPEND="== sys-libs/libblkid-${PVER}"
	PCAT="sys-libs"
}

split_info_libmount()
{
	DESCRIPTION="Device mounting library."
	DEPEND="${COMMON_DEPEND}"
	PCAT="sys-libs"
}

split_info_libmount-dev()
{
	DESCRIPTION="Development files for libmount."
	DEPEND="== sys-libs/libmount-${PVER}"
	PCAT="sys-libs"
}

split_info_libsmartcols()
{
	DESCRIPTION="Formatting library for ls-like programs."
	DEPEND="${COMMON_DEPEND}"
	PCAT="sys-libs"
}

split_info_libsmartcols-dev()
{
	DESCRIPTION="Development files for libsmartcols."
	DEPEND="== sys-libs/libsmartcols-${PVER}"
	PCAT="sys-libs"
}

split_info_libfdisk()
{
	DESCRIPTION="Partitioning library for fdisk-like programs.."
	DEPEND="${COMMON_DEPEND}"
	PCAT="sys-libs"
}

split_info_libfdisk-dev()
{
	DESCRIPTION="Development files for libfdisk."
	DEPEND="== sys-libs/libfdisk-${PVER}"
	PCAT="sys-libs"
}

split_info_util-linux()
{
	DESCRIPTION="Various useful Linux utilities."
	DEPEND="== sys-libs/libuuid-${PVER}
		== sys-libs/libblkid-${PVER}
		== sys-libs/libmount-${PVER}
		== sys-libs/libsmartcols-${PVER}
		== sys-libs/libfdisk-${PVER}
		${UTIL_DEPEND}"
	PROVIDE="virtual/eject"
}

split_info_util-linux-dev()
{
	DESCRIPTION="Development files for util-linux."
	DEPEND="== sys-apps/util-linux-${PVER}
		== sys-libs/libuuid-dev-${PVER}
		== sys-libs/libblkid-dev-${PVER}
		== sys-libs/libmount-dev-${PVER}
		== sys-libs/libsmartcols-dev-${PVER}
		== sys-libs/libfdisk-dev-${PVER}"
}

split_info_uuidd()
{
	DESCRIPTION="Helper daemon to guarantee uniqueness of time-based UUIDs."
	DEPEND="== sys-libs/libuuid-${PVER}
		${COMMON_DEPEND}"
}

pkg_setup()
{
	preinstall_uuidd
}

src_prepare()
{
	munpack ${SRCFILE} || die

	# fhs compatibility
	all-abis sed -i 's:etc/adjtime:var/lib/hwclock/adjtime:' \
		include/pathnames.h \
		sys-utils/hwclock.c sys-utils/hwclock.8 \
		sys-utils/rtcwake.c sys-utils/rtcwake.8 || die

	# satisfy usr-move
	all-abis sed -i \
		-e "s:sbindir=/sbin:sbindir=/usr/sbin:" \
		-e "s:bindir=/bin:bindir=/usr/bin:" \
		-e "s:libdir=/lib:libdir=/usr/lib:" \
		-e 's:localstatedir=\${prefix}/\${localstatedir}:localstatedir=\${localstatedir}:' \
		configure.ac || die
		
	# regen configure
	mautoreconf || die
}

src_compile()
{
	# enabled libmount-mount to utilize mount with a mtab symlink
	# which is needed by systemd

	# we are using blkid from util linux now (--with-fsprobe=built --enable-fsck)
	# which merges the old blkid from e2fsprogs and udevs libvolume
	# see: http://lists.freedesktop.org/archives/hal-commit/2009-May/004936.html
	mconfigure \
		--localstatedir=/run \
		--exec-prefix=/usr \
		--with-systemdsystemunitdir=$(mget-systemd-unit-dir) \
		--disable-nls \
		--enable-agetty \
		--enable-cramfs \
		--enable-partx \
		--enable-raw \
		--enable-rename \
		--enable-schedutils \
		--enable-write \
		--disable-reset \
		--disable-login \
		--disable-su \
		--disable-sulogin \
		--disable-kill \
		--disable-last \
		--disable-mesg \
		--disable-wall \
		--enable-fsck \
		--enable-libmount \
		--disable-silent-rules \
		--enable-socket-activation \
		--enable-libmount-force-mountinfo \
		|| die

	mmake || die
}

src_install_libuuid()
{
	mmake -j1 DESTDIR=${BINDIR} install || die
	zapmost ${BINDIR} \
		usr/$(mlibdir)/libuuid.so.\* \
		$([[ $(mlibdir) != lib ]] && echo "usr/lib/libuuid.so.*") \
		|| die
}

src_install_libuuid-dev()
{
	mmake -j1 DESTDIR=${BINDIR} install || die
	zapmost ${BINDIR} \
		usr/include/uuid \
		usr/$(mlibdir)/libuuid.so \
		usr/$(mlibdir)/libuuid.la \
		usr/$(mlibdir)/libuuid.a \
		usr/$(mlibdir)/pkgconfig/uuid.pc \
		$([[ $(mlibdir) != lib ]] && echo "usr/lib/libuuid.so usr/lib/libuuid.a usr/lib/libuuid.la usr/lib/pkgconfig/uuid.pc") \
		|| die
}

src_install_libblkid()
{
	mmake -j1 DESTDIR=${BINDIR} install || die
	zapmost ${BINDIR} \
		usr/$(mlibdir)/libblkid.so.\* \
		$([[ $(mlibdir) != lib ]] && echo "usr/lib/libblkid.so.*") \
		|| die
}

src_install_libblkid-dev()
{
	mmake -j1 DESTDIR=${BINDIR} install || die
	zapmost ${BINDIR} \
		usr/include/blkid \
		usr/$(mlibdir)/libblkid.so \
		usr/$(mlibdir)/libblkid.la \
		usr/$(mlibdir)/libblkid.a \
		usr/$(mlibdir)/pkgconfig/blkid.pc \
		$([[ $(mlibdir) != lib ]] && echo "usr/lib/libblkid.so usr/lib/libblkid.la usr/lib/libblkid.a usr/lib/pkgconfig/blkid.pc") \
		|| die
}

src_install_libmount()
{
	mmake -j1 DESTDIR=${BINDIR} install || die
	zapmost ${BINDIR} \
		usr/$(mlibdir)/libmount.so.\* \
		$([[ $(mlibdir) != lib ]] && echo "usr/lib/libmount.so.*") \
		|| die
}

src_install_libmount-dev()
{
	mmake -j1 DESTDIR=${BINDIR} install || die
	zapmost ${BINDIR} \
		usr/include/libmount \
		usr/$(mlibdir)/libmount.so \
		usr/$(mlibdir)/libmount.la \
		usr/$(mlibdir)/libmount.a \
		usr/$(mlibdir)/pkgconfig/mount.pc \
		$([[ $(mlibdir) != lib ]] && echo "usr/lib/libmount.so usr/lib/libmount.la usr/lib/libmount.a usr/lib/pkgconfig/mount.pc") \
		|| die
}

src_install_libsmartcols()
{
	mmake -j1 DESTDIR=${BINDIR} install || die
	zapmost ${BINDIR} \
		usr/$(mlibdir)/libsmartcols.so.\* \
		$([[ $(mlibdir) != lib ]] && echo "usr/lib/libsmartcols.so.*") \
		|| die
}

src_install_libsmartcols-dev()
{
	mmake -j1 DESTDIR=${BINDIR} install || die
	zapmost ${BINDIR} \
		usr/include/libsmartcols \
		usr/$(mlibdir)/libsmartcols.so \
		usr/$(mlibdir)/libsmartcols.la \
		usr/$(mlibdir)/libsmartcols.a \
		usr/$(mlibdir)/pkgconfig/smartcols.pc \
		$([[ $(mlibdir) != lib ]] && echo "usr/lib/libsmartcols.so usr/lib/libsmartcols.la usr/lib/libsmartcols.a usr/lib/pkgconfig/smartcols.pc") \
		|| die
}

src_install_libfdisk()
{
	mmake -j1 DESTDIR=${BINDIR} install || die
	zapmost ${BINDIR} \
		usr/$(mlibdir)/libfdisk.so.\* \
		$([[ $(mlibdir) != lib ]] && echo "usr/lib/libfdisk.so.*") \
		|| die
}

src_install_libfdisk-dev()
{
	mmake -j1 DESTDIR=${BINDIR} install || die
	zapmost ${BINDIR} \
		usr/include/libfdisk \
		usr/$(mlibdir)/libfdisk.so \
		usr/$(mlibdir)/libfdisk.la \
		usr/$(mlibdir)/libfdisk.a \
		usr/$(mlibdir)/pkgconfig/fdisk.pc \
		$([[ $(mlibdir) != lib ]] && echo "usr/lib/libfdisk.so usr/lib/libfdisk.la usr/lib/libfdisk.a usr/lib/pkgconfig/fdisk.pc") \
		|| die
}

src_install_util-linux()
{
	mmake -j1 DESTDIR=${BINDIR} install || die

	# keep fullfeatured /sbin/blkid for better fstype guessing and uuid handling
	# mcookie is needed by xorg's startx
	# keep fullfeatured mount/umount for systemd
	# mountpoint is required by mage update-tarball / maybe using busbox version?
	# keep fullfeatured swapon/off for systemd
	# keep fullfeatured losetup for dracut (losetup -f --show)
	zapmost ${BINDIR} \
		usr/bin/mount \
		usr/bin/umount \
		usr/bin/findmnt \
		usr/sbin/fsck \
		usr/sbin/cfdisk \
		usr/sbin/sfdisk \
		usr/sbin/blkid \
		usr/bin/mcookie \
		usr/bin/uuidgen \
		usr/sbin/swapon \
		usr/sbin/swapoff \
		usr/sbin/losetup \
		|| die
}

src_install_util-linux-dev()
{
	# needed directories
	mkeepdir /var/lib/hwclock || die

	mmake -j1 DESTDIR=${BINDIR} install || die

	# remove files owned by other packages
	mdelete -r /usr/include/uuid || die
	mdelete -r /usr/include/blkid || die
	mdelete -r /usr/include/libmount || die
	mdelete -r /usr/include/libsmartcols || die
	mdelete -r /usr/include/libfdisk || die
	mdelete /usr/$(mlibdir)/libuuid.\* || die
	mdelete /usr/$(mlibdir)/libblkid.\* || die
	mdelete /usr/$(mlibdir)/libmount.\* || die
	mdelete /usr/$(mlibdir)/libsmartcols.\* || die
	mdelete /usr/$(mlibdir)/libfdisk.\* || die
	mdelete /usr/$(mlibdir)/pkgconfig/uuid.pc || die
	mdelete /usr/$(mlibdir)/pkgconfig/blkid.pc || die
	mdelete /usr/$(mlibdir)/pkgconfig/mount.pc || die
	mdelete /usr/$(mlibdir)/pkgconfig/smartcols.pc || die
	mdelete /usr/$(mlibdir)/pkgconfig/fdisk.pc || die
	if [[ $(mlibdir) != lib ]]
	then
		mdelete /usr/lib/libuuid.\* || die
		mdelete /usr/lib/libblkid.\* || die
		mdelete /usr/lib/libmount.\* || die
		mdelete /usr/lib/libsmartcols.\* || die
		mdelete /usr/lib/libfdisk.\* || die
		mdelete /usr/lib/pkgconfig/uuid.pc || die
		mdelete /usr/lib/pkgconfig/blkid.pc || die
		mdelete /usr/lib/pkgconfig/mount.pc || die
		mdelete /usr/lib/pkgconfig/smartcols.pc || die
		mdelete /usr/lib/pkgconfig/fdisk.pc || die
	fi
	mdelete /usr/sbin/uuidd || die
	mdelete /usr/share/man/man8/uuidd.8 || die
	mdelete -r /usr/lib/systemd/system || die

	# alx
	mdelete /usr/bin/mount || die
	mdelete /usr/bin/umount || die
	mdelete /usr/sbin/fsck || die
	mdelete /usr/sbin/cfdisk || die
	mdelete /usr/sbin/sfdisk || die
	mdelete /usr/sbin/blkid || die
	mdelete /usr/bin/mcookie || die
	mdelete /usr/bin/uuidgen || die
	mdelete /usr/sbin/swapon || die
	mdelete /usr/sbin/swapoff || die

	# provided by busybox
	mdelete /usr/bin/mountpoint || die
	mdelete /usr/sbin/agetty || die

	minstalldocs AUTHORS COPYING ChangeLog DECRECATED NEWS README* TODO || die
}

src_install_uuidd()
{
	mmake -j1 DESTDIR=${BINDIR} install || die
	zapmost ${BINDIR} \
		usr/share/man/man8/uuidd.8 \
		usr/sbin/uuidd \
		/usr/lib/systemd/system \
		|| die

	mkeepdir /var/lib/libuuid || die
	mchown uuidd:uuidd /var/lib/libuuid || die
	mchmod 2755 /var/lib/libuuid || die

	mkeepdir /run/uuidd || die
	mchown uuidd:uuidd /run/uuidd || die
	mchmod 2755 /run/uuidd || die

	# add systemd files
	minstalltmp uuidd.tmpfilesd uuidd.conf || die
}

preinstall_util-linux()
{
	if [[ ! -z $(magequery -n linux32) ]]
	then
		echo -e ${COLRED}
		echo -e "Error: dev-util/linux32 is installed!!"
		echo -e "linux32 is now provided by util-linux and doesn't need an extra package anymore."
		echo -e "Please uninstall dev-util/linux32 first!"
		echo -e ${COLDEFAULT}
		die "dev-util/linux32 found!"
	fi
	if [[ ! -z $(magequery -n eject) ]]
	then
		echo -e ${COLRED}
		echo -e "Error: sys-apps/eject is installed!!"
		echo -e "eject is now provided by util-linux and doesn't need an extra package anymore."
		echo -e "Please uninstall sys-apps/eject first!"
		echo -e ${COLDEFAULT}
		die "sys-apps/eject found!"
	fi
}

preinstall_uuidd()
{
	mgroupadd uuidd
	museradd -o "-g uuidd -d /var/lib/libuuid -s /sbin/nologin" uuidd
}

postinstall_uuidd()
{
	mstartunit uuidd.service
}

postremove_uuidd()
{
	mstopunit uuidd.service
}