build: fix warnings from grep

Fixes build warnings when using newer versions of grep. Signed-off-by: Chris Osgood <[email protected]> Tested-by: Georgi Valkov <[email protected]>
Mangoandermao · Sep 29, 2022 · 0ebf194 · 0ebf194
1 parent e2eda24
commit 0ebf194
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/target/sdk/files/Makefile b/target/sdk/files/Makefile
@@ -14,7 +14,7 @@ export TOPDIR LC_ALL LANG SDK
 
 world:
 
-DISTRO_PKG_CONFIG:=$(shell which -a pkg-config | grep -E '\/usr' -m 1)
+DISTRO_PKG_CONFIG:=$(shell which -a pkg-config | grep '/usr' -m 1)
 export PATH:=$(TOPDIR)/staging_dir/host/bin:$(PATH)
 
 ifneq ($(OPENWRT_BUILD),1)