net-proxy/bfilter: Add '-funsigned-char' to CXXFLAGS, prevent narrowing

Gentoo-Bug: 572072
* EAPI=6

Package-Manager: portage-2.2.27

net-proxy/bfilter/bfilter-1.1.4-r3.ebuild

@@ -0,0 +1,85 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+inherit autotools flag-o-matic user
+
+DESCRIPTION="Ad-filtering web proxy featuring an effective heuristic ad-detection algorithm"
+HOMEPAGE="http://bfilter.sourceforge.net/"
+SRC_URI="mirror://sourceforge/bfilter/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="X debug"
+
+RDEPEND="sys-libs/zlib
+	dev-libs/ace:=
+	dev-libs/libsigc++:2
+	X? ( dev-cpp/gtkmm:2.4 x11-libs/libX11 )
+	dev-libs/boost:="
+
+DEPEND="${RDEPEND}
+	dev-util/scons
+	virtual/pkgconfig"
+
+PATCHES=(
+	"${FILESDIR}/${P}-glib-2.32.patch"
+	"${FILESDIR}/${P}-external-boost.patch"
+	"${FILESDIR}/${P}-gtkmm-X11-underlinking.patch"
+)
+
+RESTRICT="test" # boost's test API has changed
+
+src_prepare() {
+	default
+
+	# Some includes are missing and this breaks updates of ACE
+	sed -i \
+		-e "/#include <ace\/Synch.h>/a#include <ace\/Condition_T.h>\n#include <ace\/Guard_T.cpp>" \
+		libjs/nspr_impl/private.h \
+		main/*.h \
+		main/cache/*.h || die
+
+	mv configure.{in,ac} || die
+	rm -r boost || die
+
+	eautoreconf
+}
+
+src_configure() {
+	append-cxxflags -std=c++11
+	# Required to prevent narrowing conversion in lexcode.cpp, #572072
+	append-cxxflags -funsigned-char
+	econf \
+		$(use_enable debug) \
+		$(use_with X gui) \
+		--without-builtin-boost
+}
+
+src_install() {
+	default
+
+	insinto /etc/bfilter
+	doins "${FILESDIR}/forwarding.xml"
+
+	dodoc "${FILESDIR}/forwarding-proxy.xml"
+	dodoc -r doc/*
+
+	newinitd "${FILESDIR}/bfilter.init" bfilter
+	newconfd "${FILESDIR}/bfilter.conf" bfilter
+}
+
+pkg_preinst() {
+	enewgroup bfilter
+	enewuser bfilter -1 -1 -1 bfilter
+}
+
+pkg_postinst() {
+	elog "The documentation is available at"
+	elog "   http://bfilter.sourceforge.net/documentation.php"
+	elog "For forwarding bfilter service traffic through a proxy,"
+	elog "see forwarding-proxy.xml example installed in the doc directory."
+}