Jim Meyering <jim <at> meyering.net> writes:
>
> Imagine my surprise when the immutable-news part of
> "make syntax-check" failed.
Sorry for not adjusting the hash myself. Filtering out the copyright year is a
good change.
> NEWS_hash = \
> $$(sed -n '/^\*.* $(PREV_VERSION_REGEXP) ([0-9-]*)/,$$p' \
> - $(srcdir)/NEWS | md5sum -)
> + $(srcdir)/NEWS | grep -v '^Copyright .*Free Software' | md5sum -)
Is it worth saving a process here, by folding the grep -v into the sed?
NEWS_hash = \
$$(sed -n 's/^Copyright .*Free Software.*//; \
/^\*.* $(PREV_VERSION_REGEXP) ([0-9-]*)/,$$p' \
$(srcdir)/NEWS | md5sum -)
--
Eric Blake
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