kbuild: fix # escaping in appending U-Boot own DT
The escape sequence '\#' does not work for the latest GNU Make from
the git tree.
Replace it with $(pound) as Linux did.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index f8c3fff..4dceb6d 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -299,7 +299,7 @@
# Modified for U-Boot
# Bring in any U-Boot-specific include at the end of the file
cmd_dtc = mkdir -p $(dir ${dtc-tmp}) ; \
- (cat $<; $(if $(u_boot_dtsi),echo '\#include "$(u_boot_dtsi)"')) > $(pre-tmp); \
+ (cat $<; $(if $(u_boot_dtsi),echo '$(pound)include "$(u_boot_dtsi)"')) > $(pre-tmp); \
$(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $(pre-tmp) ; \
$(DTC) -O dtb -o $@ -b 0 \
-i $(dir $<) $(DTC_FLAGS) \