diff options
Diffstat (limited to 'share/cmake-3.2/Modules/TestForANSIForScope.cmake')
-rw-r--r-- | share/cmake-3.2/Modules/TestForANSIForScope.cmake | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/share/cmake-3.2/Modules/TestForANSIForScope.cmake b/share/cmake-3.2/Modules/TestForANSIForScope.cmake new file mode 100644 index 0000000..78fff9f --- /dev/null +++ b/share/cmake-3.2/Modules/TestForANSIForScope.cmake @@ -0,0 +1,52 @@ +#.rst: +# TestForANSIForScope +# ------------------- +# +# Check for ANSI for scope support +# +# Check if the compiler restricts the scope of variables declared in a +# for-init-statement to the loop body. +# +# :: +# +# CMAKE_NO_ANSI_FOR_SCOPE - holds result + +#============================================================================= +# Copyright 2002-2009 Kitware, Inc. +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distribute this file outside of CMake, substitute the full +# License text for the above reference.) + +if(NOT DEFINED CMAKE_ANSI_FOR_SCOPE) + message(STATUS "Check for ANSI scope") + try_compile(CMAKE_ANSI_FOR_SCOPE ${CMAKE_BINARY_DIR} + ${CMAKE_ROOT}/Modules/TestForAnsiForScope.cxx + OUTPUT_VARIABLE OUTPUT) + if (CMAKE_ANSI_FOR_SCOPE) + message(STATUS "Check for ANSI scope - found") + set (CMAKE_NO_ANSI_FOR_SCOPE 0 CACHE INTERNAL + "Does the compiler support ansi for scope.") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log + "Determining if the CXX compiler understands ansi for scopes passed with " + "the following output:\n${OUTPUT}\n\n") + else () + message(STATUS "Check for ANSI scope - not found") + set (CMAKE_NO_ANSI_FOR_SCOPE 1 CACHE INTERNAL + "Does the compiler support ansi for scope.") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log + "Determining if the CXX compiler understands ansi for scopes failed with " + "the following output:\n${OUTPUT}\n\n") + endif () +endif() + + + + + |