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1 #detect Mercurial revision and init rev/hash information |
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2 find_program(HGCOMMAND hg) |
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3 find_program(GITCOMMAND git) |
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4 if(EXISTS ${CMAKE_SOURCE_DIR}/.hg AND HGCOMMAND AND NOT NOVERSIONINFOUPDATE) |
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5 execute_process(COMMAND ${HGCOMMAND} identify -in |
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6 WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} |
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7 OUTPUT_VARIABLE internal_version |
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8 ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE |
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9 ) |
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10 #check local repo status |
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11 string(REGEX REPLACE "[^+]" "" HGCHANGED ${internal_version}) |
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12 string(REGEX REPLACE "[0-9a-zA-Z]+(.*) ([0-9]+)(.*)" "\\2" HEDGEWARS_REVISION ${internal_version}) |
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13 string(REGEX REPLACE "([0-9a-zA-Z]+)(.*) [0-9]+(.*)" "\\1" HEDGEWARS_HASH ${internal_version}) |
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14 |
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15 if(HGCHANGED) |
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16 message("*** You have uncommitted changes in your repository ***") |
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17 endif() |
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18 |
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19 #let's assume that if you have hg you might be interested in debugging |
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20 set(default_build_type "Debug") |
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21 |
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22 #write down hash and rev for easy picking should hg be missing |
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23 file(WRITE "${CMAKE_SOURCE_DIR}/share/version_info.txt" "Hedgewars versioning information, do not modify\nrev ${HEDGEWARS_REVISION}\nhash ${HEDGEWARS_HASH}\n") |
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24 elseif(EXISTS ${CMAKE_SOURCE_DIR}/.git AND GITCOMMAND AND NOT NOVERSIONINFOUPDATE) |
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25 execute_process(COMMAND ${GITCOMMAND} rev-parse --short HEAD |
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26 WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} |
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27 OUTPUT_VARIABLE HEDGEWARS_HASH |
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28 ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE |
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29 ) |
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30 set(HEDGEWARS_REVISION "GIT") |
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31 |
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32 #let's assume that if you have git you might be interested in debugging |
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33 set(default_build_type "Debug") |
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34 |
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35 #write down hash and rev for easy picking should hg be missing |
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36 file(WRITE "${CMAKE_SOURCE_DIR}/share/version_info.txt" "Hedgewars versioning information, do not modify\nrev ${HEDGEWARS_REVISION}\nhash ${HEDGEWARS_HASH}\n") |
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37 else() |
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38 set(default_build_type "Release") |
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39 # when compiling outside rev control, fetch revision and hash information from version_info.txt |
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40 find_file(version_info version_info.txt PATH ${CMAKE_SOURCE_DIR}/share) |
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41 if(version_info) |
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42 file(STRINGS ${version_info} internal_version REGEX "rev") |
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43 string(REGEX REPLACE "rev ([GIT0-9]*)" "\\1" HEDGEWARS_REVISION ${internal_version}) |
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44 file(STRINGS ${version_info} internal_version REGEX "hash") |
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45 string(REGEX REPLACE "hash ([a-zA-Z0-9]*)" "\\1" HEDGEWARS_HASH ${internal_version}) |
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46 else() |
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47 message(WARNING "${CMAKE_SOURCE_DIR}/share/version_info.txt not found, revision information " |
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48 "will be incorrect!!! Contact your source provider to fix this!") |
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49 set(HEDGEWARS_REVISION "0000") |
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50 set(HEDGEWARS_HASH "unknown") |
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51 endif() |
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52 endif() |
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53 |
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54 |