most recent changes, diff for gtk-smooth-engine

Index: x11/gtk-smooth-engine/Portfile
--- x11/gtk-smooth-engine/Portfile (revision 28498)
+++ x11/gtk-smooth-engine/Portfile (revision 28499)
@@ -13,6 +13,5 @@
checksums md5 a2231118c8187649d1e634fdfe6f36de
depends_lib lib:libX11.6:XFree86 lib:libglib.2:glib2 lib:libgtk.2:gtk2
configure.args --mandir=${prefix}/share/man --disable-gtk-1
-configure.env CPPFLAGS="-L${prefix}/lib -I${prefix}/include" \
- CFLAGS="-no-cpp-precomp -flat_namespace -undefined suppress" \
- LDFLAGS="-L${prefix}/lib"
+configure.cppflags-append "-L${prefix}/lib"
+configure.cflags "-no-cpp-precomp -flat_namespace -undefined suppress"