Fix cross compilation suffix detection

If the path involves `-`, this would have otherwise detected this as a cross compile suffix.

diff --git a/c_check b/c_check
index 0fdadb6..d694e74 100644 (file)
--- 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;
     }
 }