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# SPDX-FileCopyrightText: 2019 Harald Sitter <sitter@kde.org>
#
# SPDX-License-Identifier: BSD-3-Clause
#[=======================================================================[.rst:
ECMSourceVersionControl
--------------------------
Tries to determine whether the source is under version control (git clone,
svn checkout, etc).
``ECM_SOURCE_UNDER_VERSION_CONTROL`` is set when indication is found that
``CMAKE_SOURCE_DIR`` is under version control.
Since 5.63
#]=======================================================================]
if(EXISTS "${CMAKE_SOURCE_DIR}/.git" OR
EXISTS "${CMAKE_SOURCE_DIR}/.svn" OR
EXISTS "${CMAKE_SOURCE_DIR}/.hg" OR
EXISTS "${CMAKE_SOURCE_DIR}/.bzr")
set(ECM_SOURCE_UNDER_VERSION_CONTROL TRUE)
else()
set(ECM_SOURCE_UNDER_VERSION_CONTROL FALSE)
endif()
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