1 | # |
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2 | # ORXONOX - the hottest 3D action shooter ever to exist |
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3 | # > www.orxonox.net < |
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4 | # |
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5 | # This program is free software; you can redistribute it and/or |
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6 | # modify it under the terms of the GNU General Public License |
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7 | # as published by the Free Software Foundation; either version 2 |
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8 | # of the License, or (at your option) any later version. |
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9 | # |
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10 | # This program is distributed in the hope that it will be useful, |
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11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 | # GNU General Public License for more details. |
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14 | # |
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15 | # You should have received a copy of the GNU General Public License along |
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16 | # with this program; if not, write to the Free Software Foundation, |
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17 | # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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18 | # |
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19 | # |
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20 | # Author: |
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21 | # Reto Grieder |
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22 | # Description: |
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23 | # Several functions that help organising the source tree. |
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24 | # [ADD/SET]_SOURCE_FILES - Writes source files to the cache by force and |
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25 | # adds the current directory. |
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26 | # Also compiles multiple source files into a single |
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27 | # one by including them |
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28 | # Use COMPILATION_[BEGIN|END] in |
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29 | # [ADD|SET]_SOURCE_FILES and specify the name of |
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30 | # the new source file after COMPILATION_BEGIN |
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31 | # GET_ALL_HEADER_FILES - Finds all header files recursively. |
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32 | # GENERATE_SOURCE_GROUPS - Set Visual Studio source groups. |
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33 | # |
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34 | |
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35 | FUNCTION(PREPARE_SOURCE_FILES) |
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36 | SET(_source_files) |
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37 | FOREACH(_file ${ARGN}) |
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38 | IF(_file MATCHES "^(COMPILATION_BEGIN|COMPILATION_END)$") |
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39 | # Append keywords verbatim |
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40 | LIST(APPEND _source_files ${_file}) |
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41 | ELSE() |
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42 | # Store file with path relative to the root source directory |
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43 | FILE(RELATIVE_PATH _file_rel ${CMAKE_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/${_file}) |
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44 | LIST(APPEND _source_files ./${_file_rel}) |
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45 | ENDIF() |
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46 | ENDFOREACH(_file) |
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47 | SET(_source_files ${_source_files} PARENT_SCOPE) |
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48 | ENDFUNCTION(PREPARE_SOURCE_FILES) |
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49 | |
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50 | |
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51 | # Adds source files with the full path to a list |
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52 | FUNCTION(ADD_SOURCE_FILES _varname) |
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53 | PREPARE_SOURCE_FILES(${ARGN}) |
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54 | # Write into the cache to avoid variable scoping in subdirs |
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55 | SET(${_varname} ${${_varname}} ${_source_files} CACHE INTERNAL "Do not edit") |
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56 | ENDFUNCTION(ADD_SOURCE_FILES) |
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57 | |
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58 | |
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59 | # Sets source files with the full path |
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60 | FUNCTION(SET_SOURCE_FILES _varname) |
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61 | PREPARE_SOURCE_FILES(${ARGN}) |
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62 | # Write into the cache to avoid variable scoping in subdirs |
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63 | SET(${_varname} ${_source_files} CACHE INTERNAL "Do not edit") |
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64 | ENDFUNCTION(SET_SOURCE_FILES) |
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65 | |
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66 | |
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67 | # Search the entire directory tree for header files and add them to a variable |
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68 | MACRO(GET_ALL_HEADER_FILES _target_varname) |
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69 | FILE(GLOB_RECURSE ${_target_varname} ${CMAKE_CURRENT_SOURCE_DIR} "*.h") |
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70 | ENDMACRO(GET_ALL_HEADER_FILES) |
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71 | |
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72 | |
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73 | # Generate source groups according to the directory structure |
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74 | FUNCTION(GENERATE_SOURCE_GROUPS) |
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75 | |
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76 | FOREACH(_file ${ARGN}) |
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77 | GET_SOURCE_FILE_PROPERTY(_full_filepath ${_file} LOCATION) |
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78 | FILE(RELATIVE_PATH _relative_path ${CMAKE_CURRENT_SOURCE_DIR} ${_full_filepath}) |
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79 | IF(NOT _relative_path MATCHES "^\\.\\./") # Has "../" at the beginning |
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80 | GET_FILENAME_COMPONENT(_relative_path ${_relative_path} PATH) |
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81 | STRING(REPLACE "/" "\\\\" _group_path "${_relative_path}") |
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82 | SOURCE_GROUP("Source\\${_group_path}" FILES ${_file}) |
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83 | ELSE() |
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84 | # File is being generated in the binary directory |
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85 | SOURCE_GROUP("Generated" FILES ${_file}) |
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86 | ENDIF() |
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87 | ENDFOREACH(_file) |
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88 | |
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89 | ENDFUNCTION(GENERATE_SOURCE_GROUPS) |
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