Load compiler information after configuring it

After configuring CMakeFiles/CMake<lang>Compiler.cmake in the build tree
the second time (to store ABI information), include it immediately.
This allows any logic and settings in the compiler information files to
be used without duplicating it in CMakeDetermineCompilerABI.cmake.

The change in commit "Use Fortran ABI detection results conservatively"
(2010-05-05) needs this to use the same logic to set CMAKE_SIZEOF_VOID_P
during first and later runs of CMake.

Modules/CMakeDetermineCompilerABI.cmake

@@ -49,12 +49,10 @@ FUNCTION(CMAKE_DETERMINE_COMPILER_ABI lang src)
 
       IF(ABI_SIZEOF_DPTR)
         SET(CMAKE_${lang}_SIZEOF_DATA_PTR "${ABI_SIZEOF_DPTR}" PARENT_SCOPE)
-        SET(CMAKE_SIZEOF_VOID_P "${ABI_SIZEOF_DPTR}" PARENT_SCOPE)
       ENDIF(ABI_SIZEOF_DPTR)
 
       IF(ABI_NAME)
         SET(CMAKE_${lang}_COMPILER_ABI "${ABI_NAME}" PARENT_SCOPE)
-        SET(CMAKE_INTERNAL_PLATFORM_ABI "${ABI_NAME}" PARENT_SCOPE)
       ENDIF(ABI_NAME)
 
       # Parse implicit linker information for this language, if available.

Modules/CMakeTestCCompiler.cmake

@@ -74,6 +74,7 @@ ELSE(NOT CMAKE_C_COMPILER_WORKS)
       ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeCCompiler.cmake
       @ONLY IMMEDIATE # IMMEDIATE must be here for compatibility mode <= 2.0
       )
+    INCLUDE(${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeCCompiler.cmake)
   ENDIF(CMAKE_C_COMPILER_FORCED)
 ENDIF(NOT CMAKE_C_COMPILER_WORKS)
 

Modules/CMakeTestCXXCompiler.cmake

@@ -67,5 +67,6 @@ ELSE(NOT CMAKE_CXX_COMPILER_WORKS)
       ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeCXXCompiler.cmake
       @ONLY IMMEDIATE # IMMEDIATE must be here for compatibility mode <= 2.0
       )
+    INCLUDE(${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeCXXCompiler.cmake)
   ENDIF(CMAKE_CXX_COMPILER_FORCED)
 ENDIF(NOT CMAKE_CXX_COMPILER_WORKS)

Modules/CMakeTestFortranCompiler.cmake

@@ -90,5 +90,6 @@ ELSE(NOT CMAKE_Fortran_COMPILER_WORKS)
       ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeFortranCompiler.cmake
       @ONLY IMMEDIATE # IMMEDIATE must be here for compatibility mode <= 2.0
       )
+    INCLUDE(${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeFortranCompiler.cmake)
   ENDIF(CMAKE_Fortran_COMPILER_FORCED)
 ENDIF(NOT CMAKE_Fortran_COMPILER_WORKS)