Commit 83f638bc authored by Tiezhu Yang's avatar Tiezhu Yang Committed by Huacai Chen
Browse files

LoongArch: Makefile: Use "grep -E" instead of "egrep" 



The latest version of grep claims the egrep is now obsolete so the build
now contains warnings that look like:
	egrep: warning: egrep is obsolescent; using grep -E

Fix this up by changing the LoongArch Makefile to use "grep -E" instead.

Signed-off-by: default avatarTiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: default avatarHuacai Chen <chenhuacai@loongson.cn>
parent eb708140

arch/loongarch/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -97,7 +97,7 @@ KBUILD_LDFLAGS += -m $(ld-emul) 


ifdef CONFIG_LOONGARCH

CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -x c /dev/null | \

	egrep -vw '__GNUC_(MINOR_|PATCHLEVEL_)?_' | \

	grep -E -vw '__GNUC_(MINOR_|PATCHLEVEL_)?_' | \

	sed -e "s/^\#define /-D'/" -e "s/ /'='/" -e "s/$$/'/" -e 's/\$$/&&/g')

endif