* Don't use substite() here, because the bash binary in the bootstrap

tools (4.1.2) seems to have performance problems doing pattern
  substitutions on large strings (it takes several minutes on
  binutils' Makefile.in).  Bash 4.2 seems to be fine.

svn path=/nixpkgs/branches/stdenv-updates/; revision=31698

pkgs/development/tools/misc/binutils/default.nix

@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
     # Use symlinks instead of hard links to save space ("strip" in the
     # fixup phase strips each hard link separately).
     for i in binutils/Makefile.in gas/Makefile.in ld/Makefile.in; do
-        substituteInPlace $i --replace 'ln ' 'ln -s '
+        set -i "$i" 's|ln |ln -s |'
     done
   '';