From: Tiezhu Yang yangtiezhu@loongson.cn
[ Upstream commit 83f638bca0ccd94942bc3c4eb9bcec24dd8a1cf9 ]
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 yangtiezhu@loongson.cn Signed-off-by: Huacai Chen chenhuacai@loongson.cn Signed-off-by: Sasha Levin sashal@kernel.org --- arch/loongarch/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/loongarch/Makefile b/arch/loongarch/Makefile index ec3de6191276..9123feb69854 100644 --- a/arch/loongarch/Makefile +++ b/arch/loongarch/Makefile @@ -68,7 +68,7 @@ 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