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| [[CMake_User_Contributed_Macros|Back]]
| | {{CMake/Template/Moved}} |
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| This macro recursively collects the files from a project directory and caches the list for future use. Tailor the extensions that are included in the list according to your needs. | | This page has moved [https://gitlab.kitware.com/cmake/community/wikis/contrib/macros/GatherProjectFiles here]. |
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| <pre>
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| # add extra sources to the defined project
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| MACRO ( GatherProjectFiles ProjectName ProjectDir ProjectSources )
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| #look for the cache file
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| SET ( FoundCacheFile "FoundCacheFile-NOTFOUND" )
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| FIND_FILE ( FoundCacheFile ${ProjectName}Sources.cmake PATHS ${CMAKE_CURRENT_BINARY_DIR} NO_DEFAULT_PATH NO_CMAKE_ENVIRONMENT_PATH NO_CMAKE_PATH NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH)
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| IF ( FoundCacheFile )
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| # read cached file list
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| MESSAGE ( STATUS " Found cache file ${FoundCacheFile}" )
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| INCLUDE ( ${CMAKE_CURRENT_BINARY_DIR}/${ProjectName}Sources.cmake )
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| ELSE ( FoundCacheFile )
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| # get the file lists
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| SET ( Dir ${CMAKE_HOME_DIRECTORY}/${ProjectDir} )
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| # add your other extensions here (this could be probably done nicer)
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| FILE ( GLOB_RECURSE DirSources ${Dir}/*.c ${Dir}/*.cpp ${Dir}/*.h ${Dir}/*.inl ${Dir}/*.rc ${Dir}/*.ico )
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| # write cached file list
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| MESSAGE ( STATUS " Generating ${ProjectName}Sources.cmake" )
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| STRING ( CONFIGURE "@DirSources@" TempString @ONLY )
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| STRING ( REPLACE ";" " " "DirSourcesAsString" "${TempString}" )
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| CONFIGURE_FILE ( ${CMAKE_HOME_DIRECTORY}/CMake/SourceFilesTemplate.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/${ProjectName}Sources.cmake @ONLY )
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| ENDIF ( FoundCacheFile )
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| SET ( "${ProjectSources}" ${DirSources} )
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| ENDMACRO ( GatherProjectFiles )
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| </pre>
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| -----
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| The template file (located in ''CMAKE_HOME_DIRECTORY\CMake\SourceFilesTemplate.cmake.in'') looks like this:
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| <pre>
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| # Cache source files
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| # All sources
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| SET ( DirSources @DirSourcesAsString@ )
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| </pre>
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| -----
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| A typical use for this macro would be:
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| <pre>
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| GatherProjectFiles ( MyLib src/MyLib MyLibSources ) | |
| ADD_LIBRARY (MyLib SHARED ${MyLibSources} )
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| </pre>
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| [[CMake_User_Contributed_Macros|Back]]
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| {{CMake/Template/Footer}}
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| [[Category:CMakeMacro]]
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