at-spi2-core: Fix running test suite

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

at-spi2-core/at-spi2-core.nm

@@ -7,7 +7,7 @@ name       = at-spi2-core
 version    = %{ver_major}.%{ver_minor}
 ver_major  = 2.19
 ver_minor  = 92
-release    = 1
+release    = 2
 
 groups     = System/Libraries
 url        = http://www.linuxfoundation.org/en/AT-SPI_on_D-Bus
@@ -33,6 +33,8 @@ build
 		libXi-devel
 	end
 
+	export LD_LIBRARY_PATH = %{DIR_APP}/atspi/.libs
+
 	configure_options += \
 		--disable-gtk-doc-html \
 		--disable-static