From 4dfca056fc6948a4ad183211a2c92c9cf7830096 Mon Sep 17 00:00:00 2001
From: Robert Bradshaw <robertwb@math.washington.edu>
Date: Thu, 14 May 2009 02:05:17 -0700
Subject: [PATCH] Only one source file allowed when using -embed

---
 Cython/Compiler/CmdLine.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Cython/Compiler/CmdLine.py b/Cython/Compiler/CmdLine.py
index d70223a4..d7b2f23a 100644
--- a/Cython/Compiler/CmdLine.py
+++ b/Cython/Compiler/CmdLine.py
@@ -153,5 +153,9 @@ def parse_command_line(args):
         sys.exit(1)
     if len(sources) == 0 and not options.show_version:
         bad_usage()
+    if Options.embed and len(sources) > 1:
+        sys.stderr.write(
+            "cython: Only one source file allowed when using -embed\n")
+        sys.exit(1)
     return options, sources
 
-- 
2.26.2