libApp
#!/bin/sh
							#$Id$
							#Copyright (c) 2016 Pierre Pronchery <khorben@defora.org>
							#This file is part of DeforaOS Desktop libDesktop
							#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.
							#
							#THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT HOLDER OR CONTRIBUTORS 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.
							#variables
							PACKAGE="libApp"
							PKG_CONFIG_PATH="$OBJDIR../data:$PKG_CONFIG_PATH"
							PKG_CONFIG_PATH="${PKG_CONFIG_PATH%:}"
							#executables
							PKGCONFIG="pkg-config"
							_pkgconfig()
							{
								ret=0
								caption="$1"
								options="$2"
								packages="$3"
								echo -n "$caption"
								output=$($PKGCONFIG $options "$packages")
								ret=$?
								echo "$output"
								return $ret
							}
							_pkgconfig "EXISTS:" --exists "$PACKAGE" || exit 2
							ret=0
							_pkgconfig "VERSION:" --modversion "$PACKAGE" || ret=3
							_pkgconfig "CFLAGS:	" --cflags "$PACKAGE" || ret=4
							_pkgconfig "LIBS:	" --libs "$PACKAGE" || ret=5
							_pkgconfig "PROVIDES:" --print-provides "$PACKAGE" || ret=6
							_pkgconfig "REQUIRES:" --print-requires "$PACKAGE" || ret=7
							exit $ret
							