[cmake-commits] king committed CheckTypeSize.cmake 1.6 1.7

[cmake-commits at cmake.org]

Update of /cvsroot/CMake/CMake/Utilities/cmcurl/CMake
In directory public:/mounts/ram/cvs-serv27851/Utilities/cmcurl/CMake

Modified Files:
	CheckTypeSize.cmake 
Log Message:
ENH: Use IF(NOT DEFINED) check to short-circuit size test.


Index: CheckTypeSize.cmake
===================================================================
RCS file: /cvsroot/CMake/CMake/Utilities/cmcurl/CMake/CheckTypeSize.cmake,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -d -r1.6 -r1.7
--- CheckTypeSize.cmake	14 Jun 2006 16:28:32 -0000	1.6
+++ CheckTypeSize.cmake	17 May 2007 19:17:45 -0000	1.7
@@ -8,6 +8,7 @@
 
 MACRO(CHECK_TYPE_SIZE TYPE VARIABLE)
   SET(CMAKE_ALLOW_UNKNOWN_VARIABLE_READ_ACCESS 1)
+  IF(NOT DEFINED ${VARIABLE})
   IF("HAVE_${VARIABLE}" MATCHES "^HAVE_${VARIABLE}$")
     SET(CHECK_TYPE_SIZE_TYPE "${TYPE}")
     SET(MACRO_CHECK_TYPE_SIZE_FLAGS 
@@ -50,5 +51,6 @@
         "Determining size of ${TYPE} failed with the following output:\n${OUTPUT}\nCheckTypeSize.c:\n${CHECK_TYPE_SIZE_FILE_CONTENT}\n\n")
     ENDIF(HAVE_${VARIABLE})
   ENDIF("HAVE_${VARIABLE}" MATCHES "^HAVE_${VARIABLE}$")
+  ENDIF(NOT DEFINED ${VARIABLE})
   SET(CMAKE_ALLOW_UNKNOWN_VARIABLE_READ_ACCESS )
 ENDMACRO(CHECK_TYPE_SIZE)