CMake/Modules/CMakeExportBuildSettings.cmake

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2009-10-02 01:21:28 +04:00
#=============================================================================
# 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 distributed this file outside of CMake, substitute the full
# License text for the above reference.)
# This module is purposely no longer documented. It does nothing useful.
IF(NOT "${CMAKE_MINIMUM_REQUIRED_VERSION}" VERSION_LESS 2.7)
MESSAGE(FATAL_ERROR
"The functionality of this module has been dropped as of CMake 2.8. "
"It was deemed harmful (confusing users by changing their compiler). "
"Please remove calls to the CMAKE_EXPORT_BUILD_SETTINGS macro and "
"stop including this module. "
"If this project generates any files for use by external projects, "
"remove any use of the CMakeImportBuildSettings module from them.")
ENDIF()
# This macro used to store build settings of a project in a file to be
# loaded by another project using CMAKE_IMPORT_BUILD_SETTINGS. Now it
# creates a file that refuses to load (with comment explaining why).
MACRO(CMAKE_EXPORT_BUILD_SETTINGS SETTINGS_FILE)
IF(${SETTINGS_FILE} MATCHES ".+")
CONFIGURE_FILE(${CMAKE_ROOT}/Modules/CMakeBuildSettings.cmake.in
${SETTINGS_FILE} @ONLY IMMEDIATE)
ELSE(${SETTINGS_FILE} MATCHES ".+")
MESSAGE(SEND_ERROR "CMAKE_EXPORT_BUILD_SETTINGS called with no argument.")
ENDIF(${SETTINGS_FILE} MATCHES ".+")
ENDMACRO(CMAKE_EXPORT_BUILD_SETTINGS)