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configure: add getdelim() check

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As an optimization, strbuf will take advantage of getdelim() if
available, so add a configure check which defines HAVE_GETDELIM if
found.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Eric Sunshine 2015-06-02 17:15:44 -04:00 committed by Junio C Hamano
parent 4e3687858e
commit 96658060d7
1 changed files with 6 additions and 0 deletions
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6
configure.ac
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@ -1041,6 +1041,12 @@ GIT_CHECK_FUNC(initgroups,
[NO_INITGROUPS=YesPlease])
GIT_CONF_SUBST([NO_INITGROUPS])
#
# Define HAVE_GETDELIM if you have getdelim in the C library.
GIT_CHECK_FUNC(getdelim,
[HAVE_GETDELIM=YesPlease],
[HAVE_GETDELIM=])
GIT_CONF_SUBST([HAVE_GETDELIM])
#
#
# Define NO_MMAP if you want to avoid mmap.
#