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(strftime-check): Add `N'.

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This commit is contained in:
Jim Meyering 2002-03-01 23:35:58 +00:00
parent e2f0548110
commit 920077edd1
1 changed files with 5 additions and 3 deletions
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8
Makefile.maint
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@ -69,14 +69,16 @@ header-check:
fi
# Ensure that date's --help output stays in sync with the info
# documentation for GNU strftime.
# documentation for GNU strftime. The only exception is %N,
# which date accepts but GNU strftime does not.
extract_char = sed 's/^[^%][^%]*%\(.\).*/\1/'
strftime-check:
if test -f $(srcdir)/src/date.c; then \
grep '^ %. ' $(srcdir)/src/date.c | sort \
| $(extract_char) > $@-src; \
info libc date calendar format | sort | grep '^ `%.'\' \
| $(extract_char) > $@-info; \
{ echo N; \
info libc date calendar format | grep '^ `%.'\' \
| $(extract_char); } | sort > $@-info; \
diff -u $@-src $@-info || exit 1; \
rm -f $@-src $@-info; \
fi