INSTALL: mention that we need libcurl 7.19.4 or newer to build

Without NO_CURL=Y we require at least version "7.19.4" of libcurl, see
644de29e220 (http: drop support for curl < 7.19.4, 2021-07-30). Let's
document this in the "INSTALL" document.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/INSTALL b/INSTALL
index d593f6287494f4b6e210b9134dbd5237ca06fcc4..4140a3f5c8b6946ca821c2a876cd4390a1a05f1b 100644 (file)
--- a/INSTALL
+++ b/INSTALL
@@ -144,6 +144,10 @@ Issues of note:
          not need that functionality, use NO_CURL to build without
          it.
 
+         Git requires version "7.19.4" or later of "libcurl" to build
+         without NO_CURL. This version requirement may be bumped in
+         the future.
+
        - "expat" library; git-http-push uses it for remote lock
          management over DAV.  Similar to "curl" above, this is optional
          (with NO_EXPAT).