Wesnoth: make it run.

- there is no libpango, so remove that from the requires.
- fix an undefined reference after the game is installed.

games-strategy/wesnoth/patches/wesnoth-1.12.6.patchset

@@ -1,4 +1,4 @@
-From 6cbcff90cfc6871c72d7bcb27b486db1dd18d948 Mon Sep 17 00:00:00 2001
+From 93c9db9b739c196b8e7707f29b640251f9b955d9 Mon Sep 17 00:00:00 2001
 From: Adrien Destugues <pulkomandy@pulkomandy.tk>
 Date: Sun, 26 Mar 2017 19:46:53 +0200
 Subject: Hack in libnetwork.
@@ -32,3 +32,41 @@ index 8b09e30..a2f40f6 100644
 -- 
 2.7.0
 
+
+From 64b8e91631d62acd90ef738432671b273d43648e Mon Sep 17 00:00:00 2001
+From: Adrien Destugues <pulkomandy@pulkomandy.tk>
+Date: Mon, 14 Aug 2017 15:50:37 +0200
+Subject: Fix undefined reference at runtime.
+
+
+diff --git a/src/gui/auxiliary/tips.cpp b/src/gui/auxiliary/tips.cpp
+index 65d2121..49cff12 100644
+--- a/src/gui/auxiliary/tips.cpp
++++ b/src/gui/auxiliary/tips.cpp
+@@ -31,6 +31,10 @@ ttip::ttip(const t_string& text,
+ {
+ }
+ 
++ttip::~ttip()
++{
++}
++
+ namespace tips
+ {
+ 
+diff --git a/src/gui/auxiliary/tips.hpp b/src/gui/auxiliary/tips.hpp
+index 6b79955..397d1cf 100644
+--- a/src/gui/auxiliary/tips.hpp
++++ b/src/gui/auxiliary/tips.hpp
+@@ -55,6 +55,8 @@ std::vector<ttip> shuffle(const std::vector<ttip>& tips);
+ class ttip
+ {
+ public:
++	~ttip();
++
+ 	const t_string& text() const
+ 	{
+ 		return text_;
+-- 
+2.7.0
+

games-strategy/wesnoth/wesnoth-1.12.6.recipe

@@ -22,7 +22,7 @@ fantasy battles."
 HOMEPAGE="http://wesnoth.org/"
 COPYRIGHT="2003-2015 The Battle for Wesnoth"
 LICENSE="GNU GPL v2"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="http://sourceforge.net/projects/wesnoth/files/wesnoth-1.12/wesnoth-$portVersion/wesnoth-$portVersion.tar.bz2"
 CHECKSUM_SHA256="a50f384cead15f68f31cfa1a311e76a12098428702cb674d3521eb169eb92e4e"
 PATCHES="wesnoth-$portVersion.patchset"
@@ -50,7 +50,6 @@ REQUIRES="
 	lib:libgobject_2.0$secondaryArchSuffix
 	lib:libintl$secondaryArchSuffix
 	lib:libpangocairo_1.0$secondaryArchSuffix
-	lib:libpango$secondaryArchSuffix
 	lib:libsdl_1.2$secondaryArchSuffix
 	lib:libsdl_image_1.2$secondaryArchSuffix
 	lib:libsdl_mixer_1.2$secondaryArchSuffix