app-misc/tmux: Add dependency on the fixed version of libevent

libevent has a patch for the Zombie bug, but it is in none of the released
versions. Let's use it to unbreak tmux after 6mo of Zombies.

Gentoo-Bug: 540456
Libevent-Bug: http://sourceforge.net/p/levent/bugs/350/

Package-Manager: portage-2.2.23

1 files changed, 87 insertions, 0 deletions

diff --git a/app-misc/tmux/tmux-2.0-r4.ebuild b/app-misc/tmux/tmux-2.0-r4.ebuild
new file mode 100644
index 000000000000..8696d53c6f95
--- /dev/null
+++ b/app-misc/tmux/tmux-2.0-r4.ebuild
@@ -0,0 +1,87 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+AUTOTOOLS_AUTORECONF=true
+
+inherit autotools-utils bash-completion-r1 flag-o-matic
+
+DESCRIPTION="Terminal multiplexer"
+HOMEPAGE="http://tmux.github.io/"
+SRC_URI="https://github.com/${PN}/${PN}/releases/download/${PV}/${P}.tar.gz"
+
+LICENSE="ISC"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x64-freebsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos"
+IUSE="debug selinux vim-syntax"
+
+CDEPEND="
+	|| ( =dev-libs/libevent-2.0*
+		 >=dev-libs/libevent-2.1.5-r4 )
+	!sys-apps/utempter
+	sys-libs/ncurses"
+DEPEND="${CDEPEND}
+	virtual/pkgconfig"
+RDEPEND="${CDEPEND}
+	selinux? ( sec-policy/selinux-screen )
+	vim-syntax? ( || (
+		app-editors/vim
+		app-editors/gvim ) )"
+
+DOCS=( CHANGES FAQ README TODO )
+
+PATCHES=( "${FILESDIR}"/${P}-flags.patch )
+
+pkg_setup() {
+	if has_version "<app-misc/tmux-1.9a"; then
+		echo
+		ewarn "Some configuration options changed in this release."
+		ewarn "Please read the CHANGES file in /usr/share/doc/${PF}/"
+		ewarn
+		ewarn "WARNING: After updating to ${P} you will _not_ be able to connect to any"
+		ewarn "older, running tmux server instances. You'll have to use an existing client to"
+		ewarn "end your old sessions or kill the old server instances. Otherwise you'll have"
+		ewarn "to temporarily downgrade to access them."
+		echo
+	fi
+}
+
+src_prepare() {
+	# bug 438558
+	# 1.7 segfaults when entering copy mode if compiled with -Os
+	replace-flags -Os -O2
+
+	# regenerate aclocal.m4 to support earlier automake versions
+	rm aclocal.m4 || die
+
+	# remove generated files
+	rm -r compat/.{dirstamp,deps} || die
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	local myeconfargs=(
+		--sysconfdir="${EPREFIX}"/etc
+		$(use_enable debug)
+	)
+	autotools-utils_src_configure
+}
+
+src_install() {
+	autotools-utils_src_install
+
+	newbashcomp examples/bash_completion_tmux.sh ${PN}
+
+	docinto examples
+	dodoc examples/*.conf
+
+	if use vim-syntax; then
+		insinto /usr/share/vim/vimfiles/syntax
+		doins examples/tmux.vim
+
+		insinto /usr/share/vim/vimfiles/ftdetect
+		doins "${FILESDIR}"/tmux.vim
+	fi
+}