pango doesn't build without x11 though cairo was build with +quartz and +no_x11

[philipp@…]

/ > install pango +no_x11 -x11 +quartz ---> Building pango Error: Target org.macports.build returned: shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_x11_pango/work/pango-1.24.0" && make all " returned error 2 Command output: Making all in arabic make[3]: Nothing to be done for `all'. Making all in basic make[3]: Nothing to be done for `all'. Making all in hangul make[3]: Nothing to be done for `all'. Making all in hebrew make[3]: Nothing to be done for `all'. Making all in indic make[3]: Nothing to be done for `all'. Making all in khmer make[3]: Nothing to be done for `all'. Making all in syriac make[3]: Nothing to be done for `all'. Making all in thai make[3]: Nothing to be done for `all'. Making all in tibetan make[3]: Nothing to be done for `all'. make[3]: Nothing to be done for `all-am'. Making all in pango-view make all-am /usr/bin/gcc-4.0 -DHAVE_CONFIG_H -I. -I.. -I.. -DG_DISABLE_CAST_CHECKS -D_REENTRANT -I/opt/local/include/glib-2.0 -I/opt/local/lib/glib-2.0/include -I/opt/local/include -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/freetype2 -I/opt/local/include -I/opt/local/include/libpng12 -I/opt/local/include/freetype2 -I/opt/local/include -I/opt/local/include -I/opt/local/include -no-cpp-precomp -I/usr/X11/include -O2 -Wall -MT viewer-cairo.o -MD -MP -MF .deps/viewer-cairo.Tpo -c -o viewer-cairo.o viewer-cairo.c viewer-cairo.c:34:24: error: cairo-xlib.h: No such file or directory viewer-cairo.c: In function 'cairo_x_view_iface_create_surface': viewer-cairo.c:47: warning: implicit declaration of function 'cairo_xlib_surface_create' viewer-cairo.c:49: warning: return makes pointer from integer without a cast make[3]: * [viewer-cairo.o] Error 1 make[2]: * [all] Error 2 make[1]: * [all-recursive] Error 1 make: * [all] Error 2

Error: Status 1 encountered during processing.