add missing PKG_CONFIG_PATH entries.

component/xorg/buildout.cfg

@@ -213,6 +213,13 @@ md5sum = c3b348c6e2031b72b11ae63fc7f805c2
 recipe = slapos.recipe.cmmi
 url = http://www.x.org/releases/X11R7.7/src/everything/fontsproto-2.1.2.tar.bz2
 md5sum = c5f4f1fb4ba7766eedbc9489e81f3be2
+configure-options =
+  --disable-specs
+  --without-xmlto
+  --without-fop
+environment =
+  PATH=${pkgconfig:location}/bin:%(PATH)s
+  PKG_CONFIG_PATH=${xorg-util-macros:location}/share/pkgconfig
 
 [recordproto]
 recipe = slapos.recipe.cmmi
@@ -241,7 +248,7 @@ recipe = slapos.recipe.cmmi
 url = http://www.x.org/releases/X11R7.7/src/everything/libfontenc-1.1.1.tar.bz2
 md5sum = a2a861f142c3b4367f14fc14239fc1f7
 environment =
-  PKG_CONFIG_PATH=${xproto:location}/lib/pkgconfig
+  PKG_CONFIG_PATH=${xorg-util-macros:location}/share/pkgconfig:${xproto:location}/lib/pkgconfig
   PATH=${pkgconfig:location}/bin:%(PATH)s
   CPPFLAGS=-I${zlib:location}/include
   LDFLAGS=-L${zlib:location}/lib -Wl,-rpath=${zlib:location}/lib
@@ -251,7 +258,7 @@ recipe = slapos.recipe.cmmi
 url = http://www.x.org/releases/X11R7.7/src/everything/libXfont-1.4.5.tar.bz2
 md5sum = 6851da5dae0a6cf5f7c9b9e2b05dd3b4
 environment =
-  PKG_CONFIG_PATH=${fontsproto:location}/lib/pkgconfig:${libfontenc:location}/lib/pkgconfig:${xproto:location}/lib/pkgconfig:${xtrans:location}/share/pkgconfig:${freetype:location}/lib/pkgconfig:${zlib:location}/lib/pkgconfig
+  PKG_CONFIG_PATH=${fontsproto:location}/lib/pkgconfig:${freetype:pkg_config_depends}:${freetype:location}/lib/pkgconfig:${libfontenc:location}/lib/pkgconfig:${xorg-util-macros:location}/share/pkgconfig:${xproto:location}/lib/pkgconfig:${xtrans:location}/share/pkgconfig
   PATH=${pkgconfig:location}/bin:%(PATH)s
   CPPFLAGS=-I${zlib:location}/include
   LDFLAGS=-L${bzip2:location}/lib -Wl,-rpath=${bzip2:location}/lib -L${zlib:location}/lib -Wl,-rpath=${zlib:location}/lib