From: Dave Borowitz <dborowitz@google.com>
Date: Mon, 28 Apr 2014 21:01:23 +0000 (-0700)
Subject: Makefile: default to -lcurl when no CURL_CONFIG or CURLDIR
X-Git-Tag: v2.0.0-rc2~7^2
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/f3f11fa6a5cee5a90b3ca6a66a25a2beff6996a7?ds=sidebyside;hp=f3f11fa6a5cee5a90b3ca6a66a25a2beff6996a7

Makefile: default to -lcurl when no CURL_CONFIG or CURLDIR

The original implementation of CURL_CONFIG support did not match the
original behavior of using -lcurl when CURLDIR was not set. This broke
implementations that were lacking curl-config but did have libcurl
installed along system libraries, such as MSysGit. In other words, the
assumption that curl-config is always installed was incorrect.

Instead, if CURL_CONFIG is empty or returns an empty result (e.g. due
to curl-config being missing), use the old behavior of falling back to
-lcurl.

Signed-off-by: Dave Borowitz <dborowitz@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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