summaryrefslogtreecommitdiff
blob: 5f497605b77f978336255d75a7ba641a87dbc297 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-util/schroot/schroot-1.4.14.ebuild,v 1.1 2010/10/03 22:06:06 abcd Exp $

EAPI="3"
WANT_AUTOMAKE="1.11"

inherit autotools base pam

MY_P=${PN}_${PV}

DESCRIPTION="Utility to execute commands in a chroot environment"
HOMEPAGE="http://packages.debian.org/source/sid/schroot"
SRC_URI="mirror://debian/pool/main/${PN::1}/${PN}/${MY_P}.orig.tar.gz"

LICENSE="GPL-3"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="btrfs +dchroot debug doc lvm nls pam test"

COMMON_DEPEND="
	>=dev-libs/boost-1.42.0
	dev-libs/lockdev
	>=sys-apps/util-linux-2.16
	btrfs? ( sys-fs/btrfs-progs )
	lvm? ( sys-fs/lvm2 )
	pam? ( sys-libs/pam )
"

DEPEND="${COMMON_DEPEND}
	doc? (
		app-doc/doxygen
		media-gfx/graphviz
	)
	nls? ( sys-devel/gettext )
	test? ( >=dev-util/cppunit-1.10.0 )
"
RDEPEND="${COMMON_DEPEND}
	sys-apps/debianutils
	dchroot? ( !sys-apps/dchroot )
	nls? ( virtual/libintl )
"

PATCHES=(
	"${FILESDIR}/${PN}-1.4.7-tests.patch"
)

src_prepare() {
	base_src_prepare

	# Don't depend on cppunit unless we are testing
	use test || sed -i '/AM_PATH_CPPUNIT/d' configure.ac

	eautoreconf
}

src_configure() {
	root_tests=no
	use test && (( EUID == 0 )) && root_tests=yes
	econf \
		$(use_enable btrfs btrfs-snapshot) \
		$(use_enable doc doxygen) \
		$(use_enable dchroot) \
		$(use_enable dchroot dchroot-dsa) \
		$(use_enable debug) \
		$(use_enable lvm lvm-snapshot) \
		$(use_enable nls) \
		$(use_enable pam) \
		--enable-block-device \
		--enable-loopback \
		--enable-uuid \
		--enable-root-tests=$root_tests \
		--enable-shared \
		--disable-static \
		--localstatedir="${EPREFIX}"/var \
		--with-bash-completion-dir="${EPREFIX}"/usr/share/bash-completion
}

src_test() {
	if [[ $root_tests == yes && $EUID -ne 0 ]]; then
		ewarn "Disabling tests because you are no longer root"
		return 0
	fi
	default
}

src_install() {
	emake DESTDIR="${D}" install || die "emake install failed"

	insinto /usr/share/doc/${PF}/contrib/setup.d
	doins contrib/setup.d/09fsck contrib/setup.d/10mount-ssh || die "installation of contrib scripts failed"

	newinitd "${FILESDIR}"/schroot.initd schroot || die "installation of init.d script failed"
	newconfd "${FILESDIR}"/schroot.confd schroot || die "installation of conf.d file failed"

	dodoc AUTHORS ChangeLog NEWS README THANKS TODO || die "installation of docs failed"

	if use doc; then
		docinto html/sbuild
		dohtml doc/sbuild/html/* || die "installation of html docs failed"
		docinto html/schroot
		dohtml doc/schroot/html/* || die "installation of html docs failed"
	fi

	if use pam; then
		rm -f "${ED}"etc/pam.d/schroot
		pamd_mimic_system schroot auth account session
	fi

	# Remove *.la files
	find "${D}" -name "*.la" -exec rm {} + || die "removal of *.la files failed"
}

pkg_preinst() {
	export had_older_1_4_1=false
	has_version "<dev-util/schroot-1.4.1" && had_older_1_4_1=true
	if ${had_older_1_4_1}; then
		einfo "Moving config files to new location..."
		mkdir "${EROOT}etc/schroot/default"
		mv_conffile etc/schroot/script-defaults etc/schroot/default/config
		mv_conffile etc/schroot/mount-defaults etc/schroot/default/fstab
		mv_conffile etc/schroot/copyfiles-defaults etc/schroot/default/copyfiles
		mv_conffile etc/schroot/nssdatabases-defaults etc/schroot/default/nssdatabases
	fi
}

mv_conffile() {
	local OLDFILE=${EROOT}$1
	local NEWFILE=${EROOT}$2

	# if the old file doesn't exist, or is a symlink, stop
	[[ -f ${OLDFILE} ]] || return 0
	[[ -L ${OLDFILE} ]] && return 0

	# if the new file already exists, then we have a problem...
	if [[ -e ${NEWFILE} ]]; then
		# but if they are the same, then don't worry about it
		if cmp -s "${OLDFILE}" "${NEWFILE}"; then
			rm -f "${OLDFILE}"
		else
			ewarn "${NEWFILE} already exists, not moving ${OLDFILE}"
		fi
	else
		mv "${OLDFILE}" "${NEWFILE}"
	fi

	local x y
	# now move all the unmerged config files as well
	for x in "${OLDFILE%/*}"/._cfg????_"${OLDFILE##*/}"; do
		[[ -f ${x} ]] || continue
		# /etc/schroot/._cfg0000_script-defaults -> /etc/schroot/default/._cfg0000_config
		y=${x##*/}
		y=${NEWFILE%*/}${y%${OLDFILE##*/}}${NEWFILE##*/}
		mv "${x}" "${y}"
	done
}

pkg_postinst() {
	local x
	if ${had_older_1_4_1}; then
		for x in script:config mount:fstab copyfiles nssdatabases; do
			if [[ ! -e ${EROOT}etc/schroot/${x%:*}-defaults && -f ${EROOT}etc/schroot/default/${x#*:} ]]; then
				einfo "Creating compatibility symlink for ${x%:*}-defaults"
				ln -sf "default/${x#*:}" "${ROOT}etc/schroot/${x%:*}-defaults"
			fi
		done

		ewarn "Your config files have been moved to the new location in"
		ewarn "/etc/schroot/default. Compatibility symlinks have been installed in"
		ewarn "/etc/schroot, and may be removed if no running chroot refers to them."
	fi
}