On Tue, 6 Oct 2009, ERSEK Laszlo wrote:
On Tue, 6 Oct 2009, Bernhard R. Link wrote:
= and := are exactly the same, except that := is evaluated once and then
stored, whereas = is evaluated later. If I were you I would be more
worried that all the parsing and reparsing (which causes the need for
the extra $) has some side effects.
Wherever lfs.sh is called, I now use := and $(shell), as you suggested.
I'm embarrassed to admit that I can't do even that. I have to temporarily
patch lfs.sh (until a new upstream release) because of the move to EGLIBC.
If I don't use the original macro definitions, then lfs.sh is called from
debian/rules before it is patched by quilt, which is called only later
from debian/rules.
lacos
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