[Cmake-commits] CMake branch, next, updated. v3.0.0-rc1-1092-g949ca37

[Daniele E. Domenichelli]

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- Log -----------------------------------------------------------------
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=949ca3769c349da689f5652af81b6bbd41209a1d
commit 949ca3769c349da689f5652af81b6bbd41209a1d
Merge: 4c7860e 7d6d45f
Author:     Daniele E. Domenichelli <daniele.domenichelli at gmail.com>
AuthorDate: Sat Mar 15 18:25:34 2014 -0400
Commit:     CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Sat Mar 15 18:25:34 2014 -0400

    Merge topic 'CheckTypeSize_#14056' into next
    
    7d6d45f2 CheckTypeSize: Support for CXX when C language is not enabled
    3c6943eb CMake Nightly Date Stamp


http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=7d6d45f23c25355f1da0ad9fcd9e45cdb05194f8
commit 7d6d45f23c25355f1da0ad9fcd9e45cdb05194f8
Author:     Daniele E. Domenichelli <daniele.domenichelli at iit.it>
AuthorDate: Sat Mar 15 22:56:47 2014 +0100
Commit:     Daniele E. Domenichelli <daniele.domenichelli at iit.it>
CommitDate: Sat Mar 15 23:23:53 2014 +0100

    CheckTypeSize: Support for CXX when C language is not enabled
    
    This example now works without need to enable C language:
    
      cmake_minimum_required(VERSION x.x.x)
      project(foo CXX)
      include(CheckTypeSize)
      check_type_size("short" SIZEOF_SHORT LANGUAGE CXX)
    
    Fixes #14056

diff --git a/Modules/CheckTypeSize.cmake b/Modules/CheckTypeSize.cmake
index ec28d8b..333b325 100644
--- a/Modules/CheckTypeSize.cmake
+++ b/Modules/CheckTypeSize.cmake
@@ -75,6 +75,7 @@
 #  License text for the above reference.)
 
 include(CheckIncludeFile)
+include(CheckIncludeFileCXX)
 
 cmake_policy(PUSH)
 cmake_minimum_required(VERSION 2.6 FATAL_ERROR)
@@ -218,9 +219,15 @@ macro(CHECK_TYPE_SIZE TYPE VARIABLE)
     set(_builtin 0)
   else()
     set(_builtin 1)
-    check_include_file(sys/types.h HAVE_SYS_TYPES_H)
-    check_include_file(stdint.h HAVE_STDINT_H)
-    check_include_file(stddef.h HAVE_STDDEF_H)
+    if("${_language}" STREQUAL "C")
+      check_include_file(sys/types.h HAVE_SYS_TYPES_H)
+      check_include_file(stdint.h HAVE_STDINT_H)
+      check_include_file(stddef.h HAVE_STDDEF_H)
+    elseif("${_language}" STREQUAL "CXX")
+      check_include_file_cxx(sys/types.h HAVE_SYS_TYPES_H)
+      check_include_file_cxx(stdint.h HAVE_STDINT_H)
+      check_include_file_cxx(stddef.h HAVE_STDDEF_H)
+    endif()
   endif()
   unset(_CHECK_TYPE_SIZE_BUILTIN_TYPES_ONLY)
   unset(_CHECK_TYPE_SIZE_LANGUAGE)

-----------------------------------------------------------------------

Summary of changes:
 Modules/CheckTypeSize.cmake |   13 ++++++++++---
 Source/CMakeVersion.cmake   |    2 +-
 2 files changed, 11 insertions(+), 4 deletions(-)


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