From a849788b88b8eb798d9c98d64c56b4db35367aef Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Aug 16 2020 18:04:00 +0000
Subject: build system: ccenv: ccenv_set_tool_variants(): not all tools support --help.


---

diff --git a/sofort/ccenv/ccenv.sh b/sofort/ccenv/ccenv.sh
index b8a9219..c026030 100644
--- a/sofort/ccenv/ccenv.sh
+++ b/sofort/ccenv/ccenv.sh
@@ -238,7 +238,7 @@ ccenv_set_tool_variants()
 	if [ "$ccenv_tool" = false ]; then
 		ccenv_as_asm=
 	else
-		$ccenv_tool --help | grep -i '.bc assembler' \
+		$ccenv_tool --help 2>&1 | grep -i '.bc assembler' \
 		|| ccenv_as_asm="$ccenv_tool"
 	fi