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155 lines
3.9 KiB
155 lines
3.9 KiB
# Copyright 1999-2015 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Id$
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EAPI=5
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inherit autotools eutils flag-o-matic pam toolchain-funcs user
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DESCRIPTION="Full-screen window manager that multiplexes physical terminals between several processes"
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HOMEPAGE="https://www.gnu.org/software/screen/"
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SRC_URI="mirror://gnu/${PN}/${P}.tar.gz"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="alpha amd64 ~arm ~arm64 hppa ~ia64 ~m68k ~mips ~ppc ppc64 ~s390 ~sh ~sparc ~x86 ~sparc-fbsd ~x86-fbsd ~hppa-hpux ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
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IUSE="debug nethack pam selinux multiuser"
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CDEPEND="
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>=sys-libs/ncurses-5.2:0=
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pam? ( virtual/pam )"
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RDEPEND="${CDEPEND}
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selinux? ( sec-policy/selinux-screen )"
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DEPEND="${CDEPEND}
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sys-apps/texinfo"
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# Patches:
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# - Don't use utempter even if it is found on the system.
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# - Bug 559394.
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PATCHES=(
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"${FILESDIR}"/${PN}-4.3.0-no-utempter.patch
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"${FILESDIR}"/${PN}-4.3.1-ansi.c.patch
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)
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pkg_setup() {
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# Make sure utmp group exists, as it's used later on.
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enewgroup utmp 406
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}
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src_prepare() {
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# Apply patches.
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epatch "${PATCHES[@]}"
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# sched.h is a system header and causes problems with some C libraries
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mv sched.h _sched.h || die
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sed -i '/include/ s:sched.h:_sched.h:' screen.h || die
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# Fix manpage.
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sed -i \
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-e "s:/usr/local/etc/screenrc:${EPREFIX}/etc/screenrc:g" \
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-e "s:/usr/local/screens:${EPREFIX}/tmp/screen:g" \
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-e "s:/local/etc/screenrc:${EPREFIX}/etc/screenrc:g" \
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-e "s:/etc/utmp:${EPREFIX}/var/run/utmp:g" \
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-e "s:/local/screens/S-:${EPREFIX}/tmp/screen/S-:g" \
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doc/screen.1 \
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|| die
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# reconfigure
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eautoreconf
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}
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src_configure() {
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append-cppflags "-DMAXWIN=${MAX_SCREEN_WINDOWS:-100}"
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if [[ ${CHOST} == *-solaris* ]] ; then
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# https://lists.gnu.org/archive/html/screen-devel/2014-04/msg00095.html
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append-cppflags -D_XOPEN_SOURCE \
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-D_XOPEN_SOURCE_EXTENDED=1 \
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-D__EXTENSIONS__
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append-libs -lsocket -lnsl
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fi
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use nethack || append-cppflags "-DNONETHACK"
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use debug && append-cppflags "-DDEBUG"
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econf \
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--with-socket-dir="${EPREFIX}/tmp/screen" \
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--with-sys-screenrc="${EPREFIX}/etc/screenrc" \
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--with-pty-mode=0620 \
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--with-pty-group=5 \
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--enable-rxvt_osc \
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--enable-telnet \
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--enable-colors256 \
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$(use_enable pam)
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}
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src_compile() {
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LC_ALL=POSIX emake comm.h term.h
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emake osdef.h
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emake -C doc screen.info
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default
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}
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src_install() {
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local tmpfiles_perms tmpfiles_group
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dobin screen
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if use multiuser || use prefix
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then
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fperms 4755 /usr/bin/screen
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tmpfiles_perms="0755"
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tmpfiles_group="root"
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else
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fowners root:utmp /usr/bin/screen
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fperms 2755 /usr/bin/screen
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tmpfiles_perms="0775"
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tmpfiles_group="utmp"
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fi
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dodir /etc/tmpfiles.d
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echo "d /tmp/screen ${tmpfiles_perms} root ${tmpfiles_group}" \
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> "${ED}"/etc/tmpfiles.d/screen.conf
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insinto /usr/share/screen
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doins terminfo/{screencap,screeninfo.src}
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insinto /usr/share/screen/utf8encodings
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doins utf8encodings/??
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insinto /etc
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doins "${FILESDIR}"/screenrc
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pamd_mimic_system screen auth
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dodoc \
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README ChangeLog INSTALL TODO NEWS* patchlevel.h \
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doc/{FAQ,README.DOTSCREEN,fdpat.ps,window_to_display.ps}
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doman doc/screen.1
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doinfo doc/screen.info
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}
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pkg_postinst() {
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if [[ -z ${REPLACING_VERSIONS} ]]
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then
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elog "Some dangerous key bindings have been removed or changed to more safe values."
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elog "We enable some xterm hacks in our default screenrc, which might break some"
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elog "applications. Please check /etc/screenrc for information on these changes."
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fi
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# Add /tmp/screen in case it doesn't exist yet. This should solve
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# problems like bug #508634 where tmpfiles.d isn't in effect.
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local rundir="${EROOT%/}/tmp/screen"
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if [[ ! -d ${rundir} ]] ; then
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if use multiuser || use prefix ; then
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tmpfiles_group="root"
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else
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tmpfiles_group="utmp"
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fi
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mkdir -m 0775 "${rundir}"
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chgrp ${tmpfiles_group} "${rundir}"
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fi
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ewarn "This revision changes the screen socket location to ${rundir}"
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}
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