ncurses: fixed pkg-config support by been aware of $PKG_CONFIG_SYSROOT_DIR (should be upstreamed)

base/ncurses/pkg_config_sysroot.patch

@@ -0,0 +1,40 @@
+# --- SDE-COPYRIGHT-NOTE-BEGIN ---
+# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
+#
+# Filename: package/.../ncurses/pkg_config_sysroot.patch
+# Copyright (C) 2011 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 ---
+
+--- ./configure.in.amery	2011-06-01 22:45:01.000000000 +0200
++++ ./configure.in	2011-06-01 22:46:44.000000000 +0200
+@@ -178,6 +178,9 @@
+ 	fi
+ 	PKG_CONFIG_LIBDIR=`echo "$PKG_CONFIG_LIBDIR" | sed -e 's/^://' -e 's/:.*//'`
+ 	if test -n "$PKG_CONFIG_LIBDIR" && test -d "$PKG_CONFIG_LIBDIR" ; then
++		if test -n "$PKG_CONFIG_SYSROOT_DIR" ; then
++			PKG_CONFIG_LIBDIR=`echo "$PKG_CONFIG_LIBDIR" | sed -e "s,^$PKG_CONFIG_SYSROOT_DIR,,"`
++		fi
+ 		AC_ARG_ENABLE(pc-files,
+ 			[  --enable-pc-files       generate and install .pc files for pkg-config],
+ 			[enable_pc_files=$enableval],
+--- ./configure.amery	2011-06-01 22:52:18.000000000 +0200
++++ ./configure	2011-06-01 22:53:44.000000000 +0200
+@@ -3627,6 +3627,9 @@
+ 	fi
+ 	PKG_CONFIG_LIBDIR=`echo "$PKG_CONFIG_LIBDIR" | sed -e 's/^://' -e 's/:.*//'`
+ 	if test -n "$PKG_CONFIG_LIBDIR" && test -d "$PKG_CONFIG_LIBDIR" ; then
++		if test -n "$PKG_CONFIG_SYSROOT_DIR" ; then
++			PKG_CONFIG_LIBDIR=`echo "$PKG_CONFIG_LIBDIR" | sed -e "s,^$PKG_CONFIG_SYSROOT_DIR,,"`
++		fi
+ 
+ # Check whether --enable-pc-files or --disable-pc-files was given.
+ if test "${enable_pc_files+set}" = set; then