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-rw-r--r--Modules/WriteBasicConfigVersionFile.cmake44
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diff --git a/Modules/WriteBasicConfigVersionFile.cmake b/Modules/WriteBasicConfigVersionFile.cmake
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+# WRITE_BASIC_CONFIG_VERSION_FILE( filename VERSION major.minor.patch COMPATIBILITY (AnyNewerVersion|SameMajorVersion) )
+#
+# Deprecated, see WRITE_BASIC_PACKAGE_VERSION_FILE(), it is identical.
+
+#=============================================================================
+# Copyright 2008-2011 Alexander Neundorf, <neundorf@kde.org>
+# Copyright 2004-2009 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.)
+
+include(CMakeParseArguments)
+
+function(WRITE_BASIC_CONFIG_VERSION_FILE _filename)
+
+ set(options )
+ set(oneValueArgs VERSION COMPATIBILITY )
+ set(multiValueArgs )
+
+ cmake_parse_arguments(CVF "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
+
+ if(CVF_UNPARSED_ARGUMENTS)
+ message(FATAL_ERROR "Unknown keywords given to WRITE_BASIC_CONFIG_VERSION_FILE(): \"${CVF_UNPARSED_ARGUMENTS}\"")
+ endif(CVF_UNPARSED_ARGUMENTS)
+
+ set(versionTemplateFile "${CMAKE_ROOT}/Modules/BasicConfigVersion-${CVF_COMPATIBILITY}.cmake.in")
+ if(NOT EXISTS "${versionTemplateFile}")
+ message(FATAL_ERROR "Bad COMPATIBILITY value used for WRITE_BASIC_CONFIG_VERSION_FILE(): \"${CVF_COMPATIBILITY}\"")
+ endif()
+
+ if("${CVF_VERSION}" STREQUAL "")
+ message(FATAL_ERROR "No VERSION specified for WRITE_BASIC_CONFIG_VERSION_FILE()")
+ endif()
+
+ configure_file("${versionTemplateFile}" "${_filename}" @ONLY)
+
+endfunction(WRITE_BASIC_CONFIG_VERSION_FILE)