From 8252406cd6dccb1c62541bb9ea209b4618d9c1f7 Mon Sep 17 00:00:00 2001
From: "Daniele E. Domenichelli" <daniele.domenichelli@iit.it>
Date: Thu, 9 Jan 2014 15:57:07 +0100
Subject: CheckTypeSize: Unset temporary variables when done (#14690)

When the macro is invoked multiple times, the parsing variables were
not unset and therefore used for all the following calls.
---
 Modules/CheckTypeSize.cmake | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'Modules/CheckTypeSize.cmake')

diff --git a/Modules/CheckTypeSize.cmake b/Modules/CheckTypeSize.cmake
index a9efae424f..ec28d8b6f6 100644
--- a/Modules/CheckTypeSize.cmake
+++ b/Modules/CheckTypeSize.cmake
@@ -222,6 +222,8 @@ macro(CHECK_TYPE_SIZE TYPE VARIABLE)
     check_include_file(stdint.h HAVE_STDINT_H)
     check_include_file(stddef.h HAVE_STDDEF_H)
   endif()
+  unset(_CHECK_TYPE_SIZE_BUILTIN_TYPES_ONLY)
+  unset(_CHECK_TYPE_SIZE_LANGUAGE)
 
   # Compute or load the size or size map.
   set(${VARIABLE}_KEYS)
-- 
cgit v1.2.1