libvncserver: fixed to honor --x-libraries configure option when build client examples

x11/libvncserver/libvncserver-0.9.9-client_examples_SDLvncviewer-honor-x-libraries-path.patch

@@ -0,0 +1,42 @@
+# --- SDE-COPYRIGHT-NOTE-BEGIN ---
+# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
+#
+# Filename: package/.../libvncserver/libvncserver-0.9.9-client_examples_SDLvncviewer-honor-x-libraries-path.patch
+# Copyright (C) 2012 The OpenSDE Project
+#
+# More information can be found in the files COPYING and README.
+#
+# This patch file is dual-licensed. It is available under the license the
+# patched project is licensed under, as long as it is an OpenSource license
+# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
+# of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+# --- SDE-COPYRIGHT-NOTE-END ---
+
+The Makefile doesn't honor if the configure option --x-libraries is used to set
+a non-standard path to the X libraries, leading to linking errors when trying to
+link against libx11.
+
+--- LibVNCServer-0.9.9/client_examples/Makefile.am.orig	2012-06-26 17:05:54.029070046 +0200
++++ LibVNCServer-0.9.9/client_examples/Makefile.am	2012-06-26 17:02:02.717456204 +0200
+@@ -21,7 +21,7 @@
+ SDLvncviewer_SOURCES=SDLvncviewer.c scrap.c scrap.h
+ 
+ if HAVE_X11
+-X11_LIB=-lX11
++X11_LIB=$(X_LIBS) -lX11
+ endif
+ 
+ # thanks to autoconf, this looks ugly
+--- LibVNCServer-0.9.9/client_examples/Makefile.in.orig	2012-06-26 17:02:12.226652758 +0200
++++ LibVNCServer-0.9.9/client_examples/Makefile.in	2012-06-26 17:02:52.779550667 +0200
+@@ -273,7 +275,7 @@
+ @HAVE_LIBSDL_TRUE@SDLVIEWER = SDLvncviewer
+ @HAVE_LIBSDL_TRUE@SDLvncviewer_CFLAGS = $(SDL_CFLAGS)
+ @HAVE_LIBSDL_TRUE@SDLvncviewer_SOURCES = SDLvncviewer.c scrap.c scrap.h
+-@HAVE_LIBSDL_TRUE@@HAVE_X11_TRUE@X11_LIB = -lX11
++@HAVE_LIBSDL_TRUE@@HAVE_X11_TRUE@X11_LIB = $(X_LIBS) -lX11
+ 
+ # thanks to autoconf, this looks ugly
+ @HAVE_LIBSDL_TRUE@SDLvncviewer_LDADD = $(LDADD) $(SDL_LIBS) $(X11_LIB)