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 | # Inspects a given file for the following expressions |
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24 | # "NAME_VERSION_MAJOR #" |
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25 | # "NAME_VERSION_MINOR #" |
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26 | # "NAME_VERSION_PATCH #" |
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27 | # and sets NAME_VERSION accordingly. NAME_PART_VERSION variables are also |
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28 | # set. If you wish to look for different parts (e.g. "first" "second", etc.) |
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29 | # simply deliver them as additional arguments (have to be three though). |
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30 | # |
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31 | |
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32 | FUNCTION(DETERMINE_VERSION _name _file) |
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33 | IF(EXISTS ${_file}) |
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34 | FILE(READ ${_file} _file_content) |
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35 | SET(_parts ${ARGN}) |
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36 | LIST(LENGTH _parts _parts_length) |
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37 | IF(NOT ${_parts_length} EQUAL 3) |
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38 | SET(_parts MAJOR MINOR PATCH) |
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39 | ENDIF() |
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40 | |
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41 | FOREACH(_part ${_parts}) |
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42 | STRING(REGEX MATCH "${_name}_VERSION_${_part} +([0-9]+)" _match ${_file_content}) |
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43 | IF(_match) |
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44 | SET(${_name}_VERSION_${_part} ${CMAKE_MATCH_1}) |
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45 | SET(${_name}_VERSION_${_part} ${CMAKE_MATCH_1} PARENT_SCOPE) |
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46 | ELSE() |
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47 | SET(${_name}_VERSION_${_part} "0") |
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48 | SET(${_name}_VERSION_${_part} "0" PARENT_SCOPE) |
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49 | ENDIF() |
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50 | IF("${_parts}" MATCHES "^${_part}") # First? |
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51 | SET(${_name}_VERSION "${${_name}_VERSION_${_part}}") |
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52 | ELSE() |
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53 | SET(${_name}_VERSION "${${_name}_VERSION}.${${_name}_VERSION_${_part}}") |
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54 | ENDIF() |
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55 | ENDFOREACH(_part) |
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56 | SET(${_name}_VERSION "${${_name}_VERSION}" PARENT_SCOPE) |
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57 | ELSE(EXISTS ${_file}) |
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58 | SET(${_name}_VERSION "NOTFOUND" PARENT_SCOPE) |
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59 | ENDIF(EXISTS ${_file}) |
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60 | ENDFUNCTION(DETERMINE_VERSION) |
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