From: Jani Partanen <rtfm@iki.fi>
Date: Thu, 30 Sep 2021 20:51:37 +0000 (+0300)
Subject: prereq-build: fix `which` detection on Fedora
X-Git-Tag: v22.03.0-rc1~1656
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=fca5ad55d2;p=openwrt%2Fstaging%2Fhauke.git

prereq-build: fix `which` detection on Fedora

Fix Fedora 34/35 issue where 'which' detection of 'which' wasn't working
because Fedora use alias and proc

Signed-off-by: Jani Partanen <rtfm@iki.fi>
[fix commit subject and message]
Signed-off-by: Paul Spooren <mail@aparcar.org>
---

diff --git a/include/prereq-build.mk b/include/prereq-build.mk
index 9242407b18..750d334716 100644
--- a/include/prereq-build.mk
+++ b/include/prereq-build.mk
@@ -186,7 +186,7 @@ $(eval $(call SetupHostCommand,rsync,Please install 'rsync', \
 	rsync --version </dev/null))
 
 $(eval $(call SetupHostCommand,which,Please install 'which', \
-	which which | grep which))
+	env which which | grep which))
 
 $(STAGING_DIR_HOST)/bin/mkhash: $(SCRIPT_DIR)/mkhash.c
 	mkdir -p $(dir $@)