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[toplevel] Toplevel bootstrap fixes 2/4, bootstrap-lean
- From: Paolo Bonzini <paolo dot bonzini at lu dot unisi dot ch>
- To: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Wed, 21 Dec 2005 09:52:26 +0100
- Subject: [toplevel] Toplevel bootstrap fixes 2/4, bootstrap-lean
This patch implements bootstrap-lean for the new toplevel bootstrap. It
is simple to do it by passing recursively a variable which is set to
either ":" (for non-lean bootstraps) or the empty string (for lean
bootstraps).
All bootstrap targets have a `lean' variation, even `bootstrap2'. With
this patch, as a small benefit over GCC-directory bootstrap, we get
profiledbootstrap-lean.
Paolo