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-rw-r--r--cmake/Version.cmake38
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diff --git a/cmake/Version.cmake b/cmake/Version.cmake
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+# Copyright (c) 2023 Arm Limited.
+#
+# SPDX-License-Identifier: MIT
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+find_package(Git)
+
+if(GIT_FOUND)
+ execute_process(
+ COMMAND ${GIT_EXECUTABLE} rev-parse HEAD
+ WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
+ RESULT_VARIABLE RESULT
+ OUTPUT_VARIABLE ACL_VERSION_SHA
+ OUTPUT_STRIP_TRAILING_WHITESPACE)
+endif()
+
+if(NOT GIT_FOUND OR RESULT)
+ set(ACL_VERSION_HASH "Unknown")
+endif()
+
+file(WRITE "arm_compute_version.embed" "\"${ACL_VERSION_SHA}\"")