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Subject[PATCH] firmware/Makefile: force recompilation if makefile changes
Date
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.

Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org>
---

Greg,

This was part of the linker table series [0], but I'm going to split up
patches further there. This is an atomic change which is independent
so sending this separately now.

[0] https://lkml.kernel.org/r/20170115211057.17167-1-mcgrof@kernel.org

firmware/Makefile | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/firmware/Makefile b/firmware/Makefile
index e297e1b52636..fa3e81c2a97b 100644
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -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,%,$@))
--
2.11.0
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