From 0a703a34da1dcb772915bbbc1ea720a95fa19784 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Jan 04 2020 14:27:42 +0000
Subject: build system: ccenv_{set_cc|dso_verify}(): support deferred command expansion.


---

diff --git a/sofort/ccenv/ccenv.sh b/sofort/ccenv/ccenv.sh
index ef7a957..7903b26 100644
--- a/sofort/ccenv/ccenv.sh
+++ b/sofort/ccenv/ccenv.sh
@@ -429,7 +429,7 @@ ccenv_set_cc()
 		ccenv_cmd="$ccenv_cc --target=$ccenv_host -E -xc -"
 
 		if [ -z "$mb_user_cc" ]; then
-			$ccenv_cmd < /dev/null > /dev/null \
+			$(printf %s "$ccenv_cmd") < /dev/null > /dev/null \
 				2>"$ccenv_tmp" || true
 
 			ccenv_errors=$(cat "$ccenv_tmp")
@@ -1206,7 +1206,7 @@ ccenv_dso_verify()
 
 	rm -f a.out
 
-	printf '%s' "$ccenv_str" | $ccenv_cmd \
+	printf '%s' "$ccenv_str" | $(printf %s "$ccenv_cmd") \
 		> /dev/null 2>&3              \
 	|| mb_disable_shared=yes