retitle 346248 [regression] make: slow to realize it's unable to build a 
.SECONDARY target
quit

Ian Lynagh wrote:

> With the attached Makefile, make 3.80+3.81.b4-1 is much slower than
> 3.80-9 at running "make -wr stage1/ghc-6.4.1" (only a few seconds in the
> cutdown case, but more in the real thing - I never waited for it to
> terminate to know how much more).

Just because I'm curious: did ghc ever learn to work around this?



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