$OpenBSD: patch-Modules_CMakeDetermineCCompiler_cmake,v 1.1 2012/07/03 07:48:54 dcoppa Exp $

Fix typo: "_CXX_" -> "_C_"
(upstream git commit b9ccaf5f7977b7444a50a7b1dbb1902422f7ab27)

--- Modules/CMakeDetermineCCompiler.cmake.orig	Tue Jul  3 08:49:51 2012
+++ Modules/CMakeDetermineCCompiler.cmake	Tue Jul  3 08:50:29 2012
@@ -32,7 +32,7 @@
 #   _CMAKE_TOOLCHAIN_PREFIX
 
 IF(NOT CMAKE_C_COMPILER)
-  SET(CMAKE_CXX_COMPILER_INIT NOTFOUND)
+  SET(CMAKE_C_COMPILER_INIT NOTFOUND)
 
   # prefer the environment variable CC
   IF($ENV{CC} MATCHES ".+")
