[PATCH v2 2/2] Windows: stop supplying BLK_SHA1=YesPlease by default

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

Using BLK_SHA1 in lieu of the OpenSSL routines was done in
9bccfcdbff ("Windows: use BLK_SHA1 again", 2009-10-22), since DC_SHA1
is now the default for git in general it makes sense for Windows to
use that too, this looks like something that was missed back in
e6b07da278 ("Makefile: make DC_SHA1 the default", 2017-03-17).

As noted in 2cfc70f0de ("mingw: use OpenSSL's SHA-1 routines",
2017-02-09) OpenSSL has a performance benefit compared to BLK_SHA1 on
MinGW, so perhaps that and the Windows default should be changed
around again. That's a topic for another series, it seems clear that
this specific flag is nobody's explicit intention.

Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 config.mak.uname | 1 -
 1 file changed, 1 deletion(-)

diff --git a/config.mak.uname b/config.mak.uname
index 685a80d138..6a862abd35 100644
--- a/config.mak.uname
+++ b/config.mak.uname
@@ -361,7 +361,6 @@ ifeq ($(uname_S),Windows)
 	NO_REGEX = YesPlease
 	NO_GETTEXT = YesPlease
 	NO_PYTHON = YesPlease
-	BLK_SHA1 = YesPlease
 	ETAGS_TARGET = ETAGS
 	NO_INET_PTON = YesPlease
 	NO_INET_NTOP = YesPlease
-- 
2.15.1.424.g9478a66081