app-misc/screen/screen-9999-r1.ebuild

   1 # Copyright 1999-2009 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 # $Header: $
   4
   5 WANT_AUTOCONF="2.5"
   6
   7 inherit eutils flag-o-matic toolchain-funcs pam autotools git
   8
   9 EGIT_REPO_URI="git://git.savannah.gnu.org/screen.git"
  10 DESCRIPTION="A full-screen window manager that multiplexes a physical terminal between several processes"
  11 HOMEPAGE="http://www.gnu.org/software/screen/"
  12
  13 LICENSE="GPL-2"
  14 SLOT="0"
  15 KEYWORDS=""
  16 IUSE="debug doc nethack pam selinux multiuser"
  17
  18 RDEPEND=">=sys-libs/ncurses-5.2
  19         pam? ( virtual/pam )
  20         selinux? (
  21                 sec-policy/selinux-screen
  22                 >=sec-policy/selinux-base-policy-20050821
  23         )"
  24 DEPEND="${RDEPEND}
  25         doc? ( sys-apps/texinfo )"
  26
  27 S="${WORKDIR}/${PN}"
  28
  29 pkg_setup() {
  30         # Make sure utmp group exists, as it's used later on.
  31         enewgroup utmp 406
  32 }
  33
  34 src_unpack() {
  35         git_src_unpack ${A}
  36         cd "${S}"/src
  37
  38         # Bug 31070: configure problem which affects alpha
  39         # (13 Jan 2004 agriffis)
  40         epatch "${FILESDIR}"/screen-4.0.1-vsprintf.patch
  41
  42         # uclibc doesnt have sys/stropts.h
  43         if ! (echo '#include <sys/stropts.h>' | $(tc-getCC) -E - &>/dev/null) ; then
  44                 epatch "${FILESDIR}"/4.0.2-no-pty.patch
  45         fi
  46
  47         # Don't use utempter even if it is found on the system
  48         epatch "${FILESDIR}"/4.0.2-no-utempter.patch
  49
  50         # Don't link against libelf even if it is found on the system
  51         #epatch "${FILESDIR}"/9999-no-libelf.patch
  52
  53         # Fix manpage.
  54         sed -i \
  55                 -e "s:/usr/local/etc/screenrc:/etc/screenrc:g" \
  56                 -e "s:/usr/local/screens:/var/run/screen:g" \
  57                 -e "s:/local/etc/screenrc:/etc/screenrc:g" \
  58                 -e "s:/etc/utmp:/var/run/utmp:g" \
  59                 -e "s:/local/screens/S-:/var/run/screen/S-:g" \
  60                 doc/screen.1 \
  61                 || die "sed doc/screen.1 failed"
  62
  63         eautoreconf
  64 }
  65
  66 src_compile() {
  67         cd "${S}"/src
  68
  69         append-flags "-DMAXWIN=${MAX_SCREEN_WINDOWS:-100}"
  70         use nethack || append-flags "-DNONETHACK"
  71         use debug && append-flags "-DDEBUG"
  72
  73         econf \
  74                 --with-socket-dir=/var/run/screen \
  75                 --with-sys-screenrc=/etc/screenrc \
  76                 --with-pty-mode=0620 \
  77                 --with-pty-group=5 \
  78                 --enable-rxvt_osc \
  79                 --enable-telnet \
  80                 --enable-colors256 \
  81                 $(use_enable pam) \
  82                 || die "econf failed"
  83
  84         # Second try to fix bug 12683, this time without changing term.h
  85         # The last try seemed to break screen at run-time.
  86         # (16 Jan 2003 agriffis)
  87         LC_ALL=POSIX make term.h || die "Failed making term.h"
  88
  89         emake || die "emake failed"
  90
  91         if use doc
  92         then
  93                 cd "${S}"/src/doc/
  94                 make info || die "make info failed"
  95         fi
  96 }
  97
  98 src_install() {
  99         cd "${S}"/src
 100         dobin screen || die "dobin failed"
 101         keepdir /var/run/screen || die "keepdir failed"
 102
 103         if use multiuser
 104         then
 105                 fperms 4755 /usr/bin/screen || die "fperms failed"
 106         else
 107                 fowners root:utmp /{usr/bin,var/run}/screen || die "fowners failed"
 108                 fperms 2755 /usr/bin/screen || die "fperms failed"
 109         fi
 110
 111         insinto /usr/share/screen
 112         doins terminfo/{screencap,screeninfo.src} || die "doins failed"
 113         insinto /usr/share/screen/utf8encodings
 114         doins utf8encodings/?? || die "doins failed"
 115         insinto /etc
 116         doins "${FILESDIR}"/screenrc || die "doins failed"
 117
 118         pamd_mimic_system screen auth || die "pamd_mimic_system failed"
 119
 120         dodoc \
 121                 README ChangeLog INSTALL TODO NEWS* patchlevel.h \
 122                 doc/{FAQ,README.DOTSCREEN,fdpat.ps,window_to_display.ps} \
 123                 || die "dodoc failed"
 124
 125         doman doc/screen.1 || die "doman failed"
 126
 127         if use doc
 128         then
 129                 doinfo doc/screen.info || die "doinfo failed"
 130         fi
 131 }
 132
 133 pkg_postinst() {
 134         if use multiuser
 135         then
 136                 chown root:0 "${ROOT}"/var/run/screen
 137                 chmod 0755 "${ROOT}"/var/run/screen
 138         else
 139                 chown root:utmp "${ROOT}"/var/run/screen
 140                 chmod 0775 "${ROOT}"/var/run/screen
 141         fi
 142
 143                 elog "Some dangerous key bindings have been removed or changed to more safe values."
 144                 elog "We enable some xterm hacks in our default screenrc, which might break some"
 145                 elog "applications. Please check /etc/screenrc for information on these changes."
 146
 147 }