From af88bdb1700cae8a789f8a3ea52499f35c29af6f Mon Sep 17 00:00:00 2001 From: Nick Hainke Date: Sun, 11 Sep 2022 08:15:52 +0200 Subject: [PATCH] Makefile: fix stray \ warnings with grep-3.8 We simply grep for "/usr". So no need for "-E" or "\/". Furthermore, in the new grep versions this creates warnings. As written in the grep-3.8 announcement: Regular expressions with stray backslashes now cause warnings, as their unspecified behavior can lead to unexpected results. For example, '\a' and 'a' are not always equivalent . Fixes warnings in the form of: grep: warning: stray \ before / Signed-off-by: Nick Hainke (cherry picked from commit a29d3bc48c40c6a2a93ae1806bea2ac26455cdbb) [ fix conflict error ] Signed-off-by: Christian Marangi --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index e18bc18608..11531d4760 100644 --- a/Makefile +++ b/Makefile @@ -14,7 +14,7 @@ $(if $(findstring $(space),$(TOPDIR)),$(error ERROR: The path to the OpenWrt dir world: -DISTRO_PKG_CONFIG:=$(shell which -a pkg-config | grep -E '\/usr' | head -n 1) +DISTRO_PKG_CONFIG:=$(shell which -a pkg-config | grep '/usr' | head -n 1) export PATH:=$(TOPDIR)/staging_dir/host/bin:$(PATH) ifneq ($(OPENWRT_BUILD),1)