[12177] | 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 | # translation unit (faster) |
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| 28 | # Use [END_]BUILD_UNIT 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 BUILD_UNIT |
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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 ${ARGN}) |
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| 38 | IF(_file MATCHES "^(BUILD_UNIT|END_BUILD_UNIT)$") |
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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 | ELSEIF(_relative_path MATCHES ".*\\.rc") #Resource files |
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| 84 | SOURCE_GROUP("Resource Files" FILES ${_file}) |
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| 85 | ELSE() |
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| 86 | # File is being generated in the binary directory |
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| 87 | SOURCE_GROUP("Generated" FILES ${_file}) |
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| 88 | ENDIF() |
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| 89 | ENDFOREACH(_file) |
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| 90 | |
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| 91 | ENDFUNCTION(GENERATE_SOURCE_GROUPS) |
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