swh:1:snp:3cba5856b0ddc3feab6c3c2d096d614b02c883ec
Tip revision: 8c9c9aa07f3ffaa48ebaea6adc8027b905298338 authored by Brad King on 13 July 2015, 13:20:37 UTC
CMake 3.3.0-rc4
CMake 3.3.0-rc4
Tip revision: 8c9c9aa
TestForANSIForScope.cmake
#.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()