continuable/cmake/macros/group_sources.cmake
2019-01-04 13:35:44 +01:00

59 lines
2.6 KiB
CMake

# Copyright(c) 2015 - 2019 Denis Blank <denis.blank at outlook dot com>
#
# 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.
set(WITH_SOURCE_TREE "hierarchical")
macro(group_sources dir)
# Skip this if WITH_SOURCE_TREE is not set (empty string).
if (NOT ${WITH_SOURCE_TREE} STREQUAL "")
# Include all header and c files
file(GLOB_RECURSE elements RELATIVE ${dir} *.h *.hpp *.inl *.inc *.c *.cpp *.cc)
foreach(element ${elements})
# Extract filename and directory
get_filename_component(element_name ${element} NAME)
get_filename_component(element_dir ${element} DIRECTORY)
if (NOT ${element_dir} STREQUAL "")
# If the file is in a subdirectory use it as source group.
if (${WITH_SOURCE_TREE} STREQUAL "flat")
# Build flat structure by using only the first subdirectory.
string(FIND ${element_dir} "/" delemiter_pos)
if (NOT ${delemiter_pos} EQUAL -1)
string(SUBSTRING ${element_dir} 0 ${delemiter_pos} group_name)
source_group("${group_name}" FILES ${dir}/${element})
else()
# Build hierarchical structure.
# File is in root directory.
source_group("${element_dir}" FILES ${dir}/${element})
endif()
else()
# Use the full hierarchical structure to build source_groups.
string(REPLACE "/" "\\" group_name ${element_dir})
source_group("${group_name}" FILES ${dir}/${element})
endif()
else()
# If the file is in the root directory, place it in the root source_group.
source_group("\\" FILES ${dir}/${element})
endif()
endforeach()
endif()
endmacro()