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-rw-r--r--cmake/GenerateVersion.cmake20
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diff --git a/cmake/GenerateVersion.cmake b/cmake/GenerateVersion.cmake
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+# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright (C) 2020 Manuel Bentele <development@manuel-bentele.de>
+#
+
+# set CMake module path to include version macros
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH}
+ ${VERSION_MODULE_PATH})
+
+# include version macros
+include(Version)
+
+# get Git version of Git repository
+get_repository_version(XLOOP_VERSION ${VERSION_INPUT_FILE} ${VERSION_BUILD_TYPE})
+
+# generate version header if header does not exists
+if(NOT EXISTS ${VERSION_INPUT_FILE})
+ # write dnbd3 version into a new C source file based on the specified version template
+ configure_file(${VERSION_INPUT_FILE_TEMPLATE} ${VERSION_OUTPUT_FILE})
+endif(NOT EXISTS ${VERSION_INPUT_FILE})