firmware/Makefile: force recompilation if makefile changes

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/[email protected] Signed-off-by: Luis R. Rodriguez <[email protected]> Cc: Masahiro Yamada <[email protected]> Cc: Michal Marek <[email protected]> Cc: Ming Lei <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Cc: Tom Gundersen <[email protected]> Cc: David Woodhouse <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
akeromi · May 9, 2017 · 0cd5246 · 0cd5246
1 parent e327fd7
commit 0cd5246
Showing 1 changed file with 2 additions and 1 deletion.
diff --git 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,%,$@))