add DEVELOPER makefile knob to check for acknowledged warnings
commit658df95a4adb825f0c8a5faea7b545da6d1d5003
authorLars Schneider <larsxschneider@gmail.com>
Thu, 25 Feb 2016 08:42:22 +0000 (25 09:42 +0100)
committerJunio C Hamano <gitster@pobox.com>
Thu, 25 Feb 2016 20:49:45 +0000 (25 12:49 -0800)
tree7a1df49eaa3ccdf81c01399d1ffd1d1318fe3459
parent48c39e98c6aff98b5dd165435373e517780302ad
add DEVELOPER makefile knob to check for acknowledged warnings

We assume Git developers have a reasonably modern compiler and recommend
them to enable the DEVELOPER makefile knob to ensure their patches are
clear of all compiler warnings the Git core project cares about.

Enable the DEVELOPER makefile knob in the Travis-CI build.

Suggested-by: Jeff King <peff@peff.net>
Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
.travis.yml
Documentation/CodingGuidelines
Makefile