From: Chris Osgood <chris_github@functionalfuture.com>
Date: Thu, 15 Sep 2022 12:09:38 +0000 (-0400)
Subject: build: fix warnings from grep
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=c5e167e0d6075c46ca92c30b425c4dcb05fec5ed;p=openwrt%2Fstaging%2Fblocktrron.git

build: fix warnings from grep

Fixes build warnings when using newer versions of grep.

Signed-off-by: Chris Osgood <chris_github@functionalfuture.com>
Tested-by: Georgi Valkov <gvalkov@gmail.com>
---

diff --git a/target/sdk/files/Makefile b/target/sdk/files/Makefile
index f620f0ef01..dca8bbe20e 100644
--- a/target/sdk/files/Makefile
+++ b/target/sdk/files/Makefile
@@ -14,7 +14,7 @@ export TOPDIR LC_ALL LANG SDK
 
 world:
 
-DISTRO_PKG_CONFIG:=$(shell $(TOPDIR)/scripts/command_all.sh pkg-config | grep -E '\/usr' -m 1)
+DISTRO_PKG_CONFIG:=$(shell $(TOPDIR)/scripts/command_all.sh pkg-config | grep '/usr' -m 1)
 export PATH:=$(TOPDIR)/staging_dir/host/bin:$(PATH)
 
 ifneq ($(OPENWRT_BUILD),1)