init/Kconfig: ban CONFIG_LOCALVERSION_AUTO with allmodconfig
authorAlexey Dobriyan <adobriyan@gmail.com>
Tue, 2 Aug 2016 21:07:21 +0000 (14:07 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 2 Aug 2016 23:35:41 +0000 (19:35 -0400)
Doing patches with allmodconfig kernel compiled and committing stuff
into local tree have unfortunate consequence: kernel version changes (as
it should) leading to recompiling and relinking of several files even if
they weren't touched (or interesting at all).  This and "git-whatever"
figuring out current version slow down compilation for no good reason.

But lets face it, "allmodconfig" kernels don't care about kernel
version, they are simply compile check guinea pigs.

Make LOCALVERSION_AUTO depend on !COMPILE_TEST, so it doesn't sneak into
allmodconfig .config.

Link: http://lkml.kernel.org/r/20160707214954.GC31678@p183.telecom.by
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Michal Marek <mmarek@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
init/Kconfig

index 8f08f49a7c3945f62054a6e21505bdd1ce82fc50..380798f86aae0a6aee147a359bda125152330892 100644 (file)
@@ -81,6 +81,7 @@ config LOCALVERSION
 config LOCALVERSION_AUTO
        bool "Automatically append version information to the version string"
        default y
+       depends on !COMPILE_TEST
        help
          This will try to automatically determine if the current tree is a
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