[Marc Mutz]
> > +TOPDIR := $(shell pwd -P)
> That is specific to the bash builtin 'pwd'. GNU sh-util's pwd does
> not know that option (at least not my version, which is: "pwd (GNU
> sh-utils) 1.16")
It passed my 5-second shell feature portability test (ash). Checking
again, I see that the ash 'pwd' just ignores its arguments, but doesn't
need '-P' because it doesn't maintain an internal pwd.... Oh well.
Peter
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