Index: tools/xcw/bin/helenos-pkg-config
===================================================================
--- tools/xcw/bin/helenos-pkg-config	(revision 616f5dd374d278b942175913d4e7b7a01086e781)
+++ tools/xcw/bin/helenos-pkg-config	(revision 616f5dd374d278b942175913d4e7b7a01086e781)
@@ -0,0 +1,85 @@
+#!/bin/bash
+#
+# Copyright (c) 2015 Jiri Svoboda
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# pkg-config-like tool for HelenOS libraries
+# HelenOS Cross Compiler Wrapper (XCW)
+# Facilitate cross-compiling external software to HelenOS
+#
+
+XCW="$(dirname "$0")"
+SRC_ROOT="$XCW/../../.."
+UARCH="$("$XCW"/helenos-bld-config --uarch)"
+
+libmath_cflags="-I$SRC_ROOT/uspace/lib/math/include\
+    -I$SRC_ROOT/uspace/lib/math/arch/$UARCH/include"
+libmath_libs="$SRC_ROOT/uspace/lib/math/libmath.a"
+
+libgui_cflags="-I$SRC_ROOT/uspace/lib/gui"
+libgui_libs="$SRC_ROOT/uspace/lib/gui/libgui.a"
+
+libdraw_cflags="-I$SRC_ROOT/uspace/lib/draw"
+libdraw_libs="$SRC_ROOT/uspace/lib/draw/libdraw.a \
+    $SRC_ROOT/uspace/lib/softrend/libsoftrend.a"
+
+action=none
+pkg=
+
+while [ ".$1" != . ] ; do
+	case ".$1" in
+	(.--cflags) action=cflags;;
+	(.--libs) action=libs;;
+	(.-*) echo "Uknwown option $1" >&2; exit 1;;
+	(.*)
+	    case "$1" in
+	    (libgui) ;;
+	    (libdraw) ;;
+	    (libmath) ;;
+	    (*) echo "Unknown package $1" >&2; exit 1;;
+	    esac
+
+	    echo "$pkg" | grep -w "$1" >/dev/null 2>&1
+	    if [ $? -ne 0 ] ; then
+		    pkg="$pkg $1"
+	    fi;;
+	esac
+	shift 1
+done
+
+if [ ."$pkg" = . ]; then
+	echo "Package name(s) required." >&2
+	exit 1
+fi
+
+for p in $pkg ; do
+	case "$action" in
+	(cflags) eval "printf ' %s' \$${p}_cflags";;
+	(libs) eval "printf ' %s' \$${p}_libs";;
+	esac
+done
+
+echo