From e9493f69ebc706a974b1650cded21b70115668de Mon Sep 17 00:00:00 2001
From: Keno Fischer <kfischer+github@college.harvard.edu>
Date: Mon, 5 Oct 2015 00:58:07 -0400
Subject: [PATCH] Fix cross compilation suffix detection

If the path involves `-`, this would have otherwise detected this as a cross compile suffix.
---
 c_check | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/c_check b/c_check
index 0fdadb659..d694e7411 100644
--- a/c_check
+++ b/c_check
@@ -30,7 +30,7 @@ if ($ARGV[0] =~ /(.*)(-[.\d]+)/) {
 	$cross_suffix = $1;
     }
 } else {
-    if ($ARGV[0] =~ /(.*-)(.*)/) {
+    if ($ARGV[0] =~ /([^\/]*-)([^\/]*$)/) {
 	$cross_suffix = $1;
     }
 }