most recent changes, diff for ntl

Index: math/ntl/Portfile
--- math/ntl/Portfile (revision 28509)
+++ math/ntl/Portfile (revision 28510)
@@ -18,9 +18,6 @@

depends_build bin:perl:perl5.8

-configure.env LDFLAGS="-L${prefix}/lib" \
- CPPFLAGS="-I${prefix}/include"
-
test.run no

configure.pre_args "PREFIX=${prefix} DOCDIR=${prefix}/share/doc"