From 83f638bca0ccd94942bc3c4eb9bcec24dd8a1cf9 Mon Sep 17 00:00:00 2001 From: Tiezhu Yang Date: Mon, 21 Nov 2022 19:02:57 +0800 Subject: [PATCH] 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: Tiezhu Yang Signed-off-by: Huacai Chen --- arch/loongarch/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/loongarch/Makefile b/arch/loongarch/Makefile index f4cb54d5afd6..01b57b726322 100644 --- a/arch/loongarch/Makefile +++ b/arch/loongarch/Makefile @@ -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