Making fossil cross-build (it works for the nanonote).

Removing some perl scripts from the openssl cross-built derivation, to avoid depending on it.

svn path=/nixpkgs/branches/stdenv-updates/; revision=23128

pkgs/development/libraries/openssl/default.nix

@@ -31,10 +31,13 @@ stdenv.mkDerivation rec {
       export configureFlags="--libdir=lib --cross-compile-prefix=${stdenv.cross.config}- shared ${opensslCrossSystem}"
     '';
 
-    # Openssl installs readonly files, which otherwise we can't strip.
-    # This could at some stdenv hash change be put out of crossAttrs, too
     postInstall = ''
+      # Openssl installs readonly files, which otherwise we can't strip.
+      # This could at some stdenv hash change be put out of crossAttrs, too
       chmod -R +w $out
+
+      # Remove references to perl, to avoid depending on it at runtime
+      rm $out/bin/c_rehash $out/ssl/misc/CA.pl $out/ssl/misc/tsget
     '';
     configureScript = "./Configure";
   };