Update base-system and dep. pkgs for new rshlib thing

srcpkgs/grep/grep.rshlibs

@@ -0,0 +1,2 @@
+libc.so.6
+libpcre.so.0

srcpkgs/grep/template

@@ -1,7 +1,7 @@
 # Template build file for 'grep'.
 pkgname=grep
 version=2.9
-revision=1
+revision=2
 distfiles="http://ftp.gnu.org/gnu/grep/$pkgname-$version.tar.gz"
 build_style=gnu-configure
 short_desc="The GNU grep utility"
@@ -14,8 +14,6 @@ long_desc="
  full regexp matcher without necessarily having to look at every character.
  The result is typically many times faster than Unix grep or egrep."
 
-Add_dependency run glibc
-Add_dependency run libpcre
 Add_dependency build texinfo
 Add_dependency build gettext
 Add_dependency build pcre-devel