From 441c1161058feaa7119e84b86eb2d2a69929cc5c Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Thu, 25 Feb 2021 13:47:34 +0100
Subject: [PATCH] fix undefined CC again

---
 f_check | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/f_check b/f_check
index d044f2547..2664e2d4a 100644
--- a/f_check
+++ b/f_check
@@ -330,7 +330,7 @@ if ($link ne "") {
 	    $flags =~ s/\@/\,/g;
 	    $linker_L .= "-Wl,". $flags . " " ;
 	}
-	if ($flags =~ /-lgomp/ && $CC =~ /clang/) {
+	if ($flags =~ /-lgomp/ && $ENV("CC") =~ /clang/) {
 	    $flags = "-lomp";
 	}