net-irc/hexchat: fix libgdiplus.so & Werror errors

Fixes the System.DllNotFounException: libgdiplus.so error when the
theme-manager USE flag is set.  The problem is that only mono[minimal]
is buildable right now, so mono[-minimal] does not work.  However,
mono[minimal] does not pull in libgdiplus.so.  Therefore, the "fix" is
to pull in libgdiplus as a dependency if the user is using
mono[minimal].  Unfortunately, this doesn't fix the mono[-minimal] use
case.

Additionally, removes all Werror* flags from configure.ac.

Gentoo-bug: 578290
Gentoo-bug: 597126

Package-Manager: portage-2.3.2
Closes: https://github.com/gentoo/gentoo/pull/2563

Signed-off-by: David Seifert <soap@gentoo.org>

net-irc/hexchat/files/hexchat-2.12.2-configure.ac-remove-werror.patch

@@ -0,0 +1,25 @@
+The option -Werror=missing-include-dirs causes the build to fail if
+non-exsistent directories are added via -I.  Removing the rest of the -Werror*
+flags to ensure no new bugs get created because a -Werror flag stopped the
+build.
+
+--- hexchat-2.12.2/configure.ac.old	2016-10-15 13:40:30.585210113 -0700
++++ hexchat-2.12.2/configure.ac	2016-10-15 13:40:44.937008119 -0700
+@@ -634,17 +634,10 @@ AX_APPEND_COMPILE_FLAGS([\
+ 	-Wno-unused-parameter \
+ 	-Wno-sign-compare \
+ 	-Wno-pointer-sign \
+ 	-Wno-missing-field-initializers \
+ 	-Wno-unused-result \
+-	-Werror=format-security \
+-	-Werror=init-self \
+-	-Werror=declaration-after-statement \
+-	-Werror=missing-include-dirs \
+-	-Werror=date-time \
+-	-Werror=implicit-function-declaration \
+-	-Werror=pointer-arith \
+ ])
+ 
+ AS_IF([test "$stack_protector" = "yes"], [
+ 	AX_APPEND_COMPILE_FLAGS([ \
+ 		-fstack-protector-strong \

net-irc/hexchat/hexchat-2.12.2-r1.ebuild

@@ -0,0 +1,147 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+PYTHON_COMPAT=( python{2_7,3_4,3_5} )
+inherit autotools fdo-mime gnome2-utils mono-env python-single-r1
+
+DESCRIPTION="Graphical IRC client based on XChat"
+HOMEPAGE="https://hexchat.github.io/"
+
+if [[ "${PV}" == "9999" ]] ; then
+	inherit git-r3
+	SRC_URI=""
+	EGIT_REPO_URI="git://github.com/hexchat/hexchat.git"
+else
+	SRC_URI="https://dl.hexchat.net/hexchat/${P}.tar.xz"
+	KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux"
+fi
+
+LICENSE="GPL-2 plugin-fishlim? ( MIT )"
+SLOT="0"
+IUSE="dbus debug +gtk libcanberra libnotify libproxy libressl lua nls perl plugin-checksum plugin-doat plugin-fishlim plugin-sysinfo python spell ssl theme-manager"
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+COMMON_DEPEND="dev-libs/glib:2
+	dbus? ( sys-apps/dbus )
+	gtk? ( x11-libs/gtk+:2 )
+	libcanberra? ( media-libs/libcanberra )
+	libproxy? ( net-libs/libproxy )
+	libnotify? ( x11-libs/libnotify )
+	lua? ( dev-lang/lua:= )
+	nls? ( virtual/libintl )
+	perl? ( dev-lang/perl )
+	plugin-sysinfo? ( sys-apps/pciutils )
+	python? ( ${PYTHON_DEPS} )
+	spell? ( app-text/iso-codes )
+	ssl? (
+		!libressl? ( dev-libs/openssl:0= )
+		libressl? ( dev-libs/libressl:0= )
+	)
+	theme-manager? (
+		|| (
+			( dev-lang/mono[minimal] dev-dotnet/libgdiplus )
+			dev-lang/mono[-minimal]
+		)
+	)"
+
+RDEPEND="${COMMON_DEPEND}
+	spell? ( app-text/enchant )"
+DEPEND="${COMMON_DEPEND}
+	app-arch/xz-utils
+	virtual/pkgconfig
+	dev-util/intltool
+	theme-manager? ( dev-util/monodevelop )"
+
+PATCHES=(
+	"${FILESDIR}/hexchat-2.12.2-configure.ac-remove-werror.patch"
+)
+
+src_prepare() {
+	default
+	eautoreconf
+}
+
+pkg_setup() {
+	use python && python-single-r1_pkg_setup
+	if use theme-manager ; then
+		mono-env_pkg_setup
+		export XDG_CACHE_HOME="${T}/.cache"
+	fi
+}
+
+src_configure() {
+	econf \
+		--enable-plugin \
+		$(use_enable nls) \
+		$(use_enable ssl openssl) \
+		$(use_enable gtk gtkfe) \
+		$(use_enable !gtk textfe) \
+		$(use_enable python python "${EPYTHON}") \
+		$(use_enable perl) \
+		$(use_enable plugin-checksum checksum) \
+		$(use_enable plugin-doat doat) \
+		$(use_enable plugin-fishlim fishlim) \
+		$(use_enable plugin-sysinfo sysinfo) \
+		$(use_enable dbus) \
+		$(use_enable lua) \
+		$(use_enable libnotify) \
+		$(use_enable libcanberra) \
+		$(use_enable libproxy) \
+		$(use_enable spell isocodes) \
+		$(use_enable debug) \
+		$(use_with theme-manager)
+}
+
+src_install() {
+	emake DESTDIR="${D}" \
+		UPDATE_ICON_CACHE=true \
+		UPDATE_MIME_DATABASE=true \
+		UPDATE_DESKTOP_DATABASE=true \
+		install
+	dodoc readme.md
+	find "${D}" -name '*.la' -delete || die
+}
+
+pkg_preinst() {
+	if use gtk ; then
+		gnome2_icon_savelist
+	fi
+}
+
+pkg_postinst() {
+	if use gtk ; then
+		gnome2_icon_cache_update
+	else
+		elog "You have disabled the gtk USE flag. This means you don't have"
+		elog "the GTK-GUI for HexChat but only a text interface called \"hexchat-text\"."
+	fi
+
+	if use theme-manager ; then
+		fdo-mime_desktop_database_update
+		fdo-mime_mime_database_update
+		elog "Themes are available at:"
+		elog "  https://hexchat.github.io/themes.html"
+	fi
+
+	elog
+	elog "optional dependencies:"
+	elog "  media-sound/sox (sound playback if you don't have libcanberra"
+	elog "    enabled)"
+	elog "  x11-plugins/hexchat-javascript (javascript support)"
+	elog "  x11-themes/sound-theme-freedesktop (default BEEP sound,"
+	elog "    needs libcanberra enabled)"
+}
+
+pkg_postrm() {
+	if use gtk ; then
+		gnome2_icon_cache_update
+	fi
+
+	if use theme-manager ; then
+		fdo-mime_desktop_database_update
+		fdo-mime_mime_database_update
+	fi
+}

net-irc/hexchat/hexchat-9999.ebuild

@@ -40,7 +40,13 @@ COMMON_DEPEND="dev-libs/glib:2
 		!libressl? ( dev-libs/openssl:0= )
 		libressl? ( dev-libs/libressl:0= )
 	)
-	theme-manager? ( dev-lang/mono )"
+	theme-manager? (
+		|| (
+			( dev-lang/mono[minimal] dev-dotnet/libgdiplus )
+			dev-lang/mono[-minimal]
+		)
+	)"
+
 RDEPEND="${COMMON_DEPEND}
 	spell? ( app-text/enchant )"
 DEPEND="${COMMON_DEPEND}