x86/build: Permit building with old make versions
authorJan Kiszka <jan.kiszka@siemens.com>
Tue, 23 May 2017 16:27:54 +0000 (18:27 +0200)
committerIngo Molnar <mingo@kernel.org>
Wed, 24 May 2017 07:05:17 +0000 (09:05 +0200)
commit7e6091209f7f73e2a81943020793b5ad26d645c6
tree1a65c09ccbddaba050d5006c028a5644ce2b1baf
parent519fb5c3350d1b5225b27b1cac55144f79351718
x86/build: Permit building with old make versions

At least Make 3.82 dislikes the tab in front of the $(warning) function:

  arch/x86/Makefile:162: *** recipe commences before first target.  Stop.

Let's be gentle.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1944fcd8-e3df-d1f7-c0e4-60aeb1917a24@siemens.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/x86/Makefile