firmware/Makefile: force recompilation if makefile changes
authorLuis R. Rodriguez <mcgrof@kernel.org>
Mon, 8 May 2017 22:55:30 +0000 (15:55 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 9 May 2017 00:15:10 +0000 (17:15 -0700)
If you modify the target asm we currently do not force the recompilation
of the firmware files.  The target asm is in the firmware/Makefile, peg
this file as a dependency to require re-compilation of firmware targets
when the asm changes.

Link: http://lkml.kernel.org/r/20170123150727.4883-1-mcgrof@kernel.org
Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Michal Marek <mmarek@suse.com>
Cc: Ming Lei <ming.lei@canonical.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Tom Gundersen <teg@jklm.no>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
firmware/Makefile

index e297e1b52636dadb9bf3f3acb2102c079e73e0e6..fa3e81c2a97b269f2065a45b8045d4944427c1d1 100644 (file)
@@ -176,7 +176,8 @@ quiet_cmd_fwbin = MK_FW   $@
 wordsize_deps := $(wildcard include/config/64bit.h include/config/32bit.h \
                include/config/ppc32.h include/config/ppc64.h \
                include/config/superh32.h include/config/superh64.h \
-               include/config/x86_32.h include/config/x86_64.h)
+               include/config/x86_32.h include/config/x86_64.h \
+               firmware/Makefile)
 
 $(patsubst %,$(obj)/%.gen.S, $(fw-shipped-y)): %: $(wordsize_deps)
        $(call cmd,fwbin,$(patsubst %.gen.S,%,$@))