diff options
Diffstat (limited to 'Modules/TestForANSIForScope.cmake')
-rw-r--r-- | Modules/TestForANSIForScope.cmake | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/Modules/TestForANSIForScope.cmake b/Modules/TestForANSIForScope.cmake index 9b4d51cda..7d2aad61b 100644 --- a/Modules/TestForANSIForScope.cmake +++ b/Modules/TestForANSIForScope.cmake @@ -1,22 +1,20 @@ -# - 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 -# +# Distributed under the OSI-approved BSD 3-Clause License. See accompanying +# file Copyright.txt or https://cmake.org/licensing for details. -#============================================================================= -# Copyright 2002-2009 Kitware, Inc. +#.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. # -# 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.) +# CMAKE_NO_ANSI_FOR_SCOPE - holds result -if("CMAKE_ANSI_FOR_SCOPE" MATCHES "^CMAKE_ANSI_FOR_SCOPE$") +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 |