[Bug bootstrap/16399] First "make bootstrap" succeeds while the second doesn't, even if nothing changed

[bonzini at gcc dot gnu dot org]

------- Additional Comments From bonzini at gcc dot gnu dot org  2004-10-07 11:48 -------
A quickstrap only rebuilds stage3, so the object files are different from those
in stage2 for the files you modified.  As other said the solution is just to use
bubblestrap, we may change Makefile.def's gcc entry from

target="`if [ -f gcc/stage_last ]; then echo quickstrap ; else echo all; fi`";

to

target="`if [ -f gcc/stage_last ]; then echo bubblestrap ; else echo all; fi`";

Marking this as WONTFIX makes sense to me.  Anybody else?

Paolo

ps: since Giovanni mentioned toplevel bootstrap: among the changes it
introduces, a toplevel "make" does something just like bubblestrap.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16399