fixed netpbm file installation to preserve the symbolic links

git-svn-id: http://www.rocklinux.org/svn/rock-linux/trunk@2568 c5f82cb5-29bc-0310-9cd0-bff59a50e3bc

package/x11/netpbm/shared_files-fix.patch

@@ -5,14 +5,14 @@
      if (`cp --version 2>/dev/null` =~ m/GNU/) {
          # It's GNU Cp -- we have options galore, and they're readable.
 -        $cpCommand = "cp --recursive --preserve --no-dereference";
-+        $cpCommand = "cp --preserve";
++        $cpCommand = "cp --preserve --no-dereference";
      } else {
          # This works on Cp from "4th Berkeley Distribution", July 1994.
          # Mac OSX has this.
 -        # -R means recursive with no dereferencing of symlinks
          # -p means preserve attributes
 -        $cpCommand = "cp -R -p";
-+        $cpCommand = "cp -p";
++        $cpCommand = "cp -p -d";
      }
      return($cpCommand);
  }