Merge pull request #1762 from bettio/add-missing-C_CODING_STYLE.md-to-doc

doc/CMakeLists.txt: add missing C_CODING_STYLE.md

These changes are made under both the "Apache 2.0" and the "GNU Lesser General
Public License 2.1 or later" license terms (dual license).

SPDX-License-Identifier: Apache-2.0 OR LGPL-2.1-or-later

Author: bettio

doc/CMakeLists.txt

@@ -25,6 +25,7 @@ include(${CMAKE_SOURCE_DIR}/CMakeModules/GetVersion.cmake)
 file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/edoc)
 file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/src DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/)
 file(COPY ${CMAKE_SOURCE_DIR}/CONTRIBUTING.md DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/src)
+file(COPY ${CMAKE_SOURCE_DIR}/C_CODING_STYLE.md DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/src)
 file(COPY ${CMAKE_SOURCE_DIR}/CHANGELOG.md DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/src)
 file(COPY ${CMAKE_SOURCE_DIR}/UPDATING.md DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/src)
 file(COPY ${CMAKE_SOURCE_DIR}/CODE_OF_CONDUCT.md DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/src)