From: Josh Triplett <josh@joshtriplett.org>
Date: Mon, 23 Dec 2013 21:56:06 +0000 (-0800)
Subject: Makefile: Build with -Werror=date-time if the compiler supports it
X-Git-Tag: v3.14-rc1~40^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fe7c36c7bde1;p=pandora-kernel.git

Makefile: Build with -Werror=date-time if the compiler supports it

GCC 4.9 and newer have a new warning -Wdate-time, which warns on any use
of __DATE__, __TIME__, or __TIMESTAMP__, which would make the build
non-deterministic.  Now that the kernel does not use any of those
macros, turn on -Werror=date-time if available, to keep it that way.

The kernel already (optionally) records this information at build time
in a single place; other kernel code should not duplicate that.

Signed-off-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>
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