mirror of
https://github.com/cookiengineer/audacity
synced 2025-11-04 08:04:06 +01:00
4a2fc192e6
... This broke at commit 938bbeb with changes in CMake scripts.
This can be fixed by invoking CopyLibs.cmake for modules too.
This affects only the macOS build.
156 lines
4.3 KiB
CMake
156 lines
4.3 KiB
CMake
# Copy library during build and, on the Mac, modify the dependent
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# library paths.
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#
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# Defines required:
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#
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# SRC source library name
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# DST destination directory
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#
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# enable IN_LIST operator
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cmake_policy(SET CMP0057 NEW)
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message( "==================================================================" )
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message( "Copying shared libraries:" )
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message( "==================================================================" )
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# list command no longer ignores empty elements.
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cmake_policy( SET CMP0007 NEW )
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function( execute )
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list( POP_FRONT ARGV outlist )
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execute_process(
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COMMAND
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${ARGV}
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OUTPUT_VARIABLE
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cmd_out
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# COMMAND_ECHO STDOUT
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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#message("OUTPUT\n${cmd_out}")
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# Convert output to list and strip
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string( REPLACE "\n" ";" cmd_out "${cmd_out}" )
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list( TRANSFORM cmd_out STRIP )
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set( ${outlist} ${cmd_out} PARENT_SCOPE )
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endfunction()
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set( VISITED )
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set( postcmds )
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function( gather_libs src )
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list( APPEND VISITED "${src}" )
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if( CMAKE_HOST_SYSTEM_NAME MATCHES "Windows" )
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execute( output cmd /k dumpbin /dependents ${src} )
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foreach( line ${output} )
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set( lib ${WXWIN}/${line} )
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if( EXISTS "${lib}" AND NOT "${lib}" IN_LIST VISITED )
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list( APPEND libs ${lib} )
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gather_libs( ${lib} )
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elseif ( EXISTS "${DST}/${line}" AND NOT "${DST}/${line}" IN_LIST VISITED )
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gather_libs( "${DST}/${line}" )
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endif()
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endforeach()
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elseif( CMAKE_HOST_SYSTEM_NAME MATCHES "Darwin" )
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message(STATUS "Checking ${src} for libraries...")
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execute( output otool -L ${src} )
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set( libname "${src}" )
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set( words )
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foreach( line ${output} )
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if( line MATCHES "^.*\\.dylib " )
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string( REGEX REPLACE "dylib .*" "dylib" line "${line}" )
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get_filename_component( dylib_name "${line}" NAME)
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message(STATUS "Checking out ${line}")
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set( lib "${WXWIN}/${dylib_name}" )
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if( NOT lib STREQUAL "${src}" AND NOT line MATCHES "@executable" AND EXISTS "${lib}" )
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message(STATUS "\tProcessing ${lib}...")
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list( APPEND libs ${lib} )
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get_filename_component( refname "${lib}" NAME )
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message(STATUS "\t\tAdding ${refname} to ${src}")
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list( APPEND words "-change ${line} @executable_path/../Frameworks/${refname}" )
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if(
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# Don't do depth first search from modules: assume the fixup
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# of .dylib libraries was already done when this function
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# was visited for the executable
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NOT src MATCHES "\\.so$"
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AND NOT "${lib}" IN_LIST VISITED
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)
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gather_libs( ${lib} )
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endif()
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endif()
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endif()
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endforeach()
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if( words )
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# There is at least one dependency to rename
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list( PREPEND words "install_name_tool" )
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list( APPEND words "${src}" )
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string( JOIN " " postcmd ${words} )
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list( APPEND postcmds "${postcmd}" )
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endif()
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elseif( CMAKE_HOST_SYSTEM_NAME MATCHES "Linux" )
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message(STATUS "Executing LD_LIBRARY_PATH='${WXWIN}' ldd ${src}")
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execute( output sh -c "LD_LIBRARY_PATH='${WXWIN}' ldd ${src}" )
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get_filename_component( libname "${src}" NAME )
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foreach( line ${output} )
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string( REGEX REPLACE "(.*) => .* \\(.*$" "\\1" line "${line}" )
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message (STATUS "\tChecking ${line}...")
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set(line "${WXWIN}/${line}")
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if (EXISTS "${line}" AND NOT "${line}" IN_LIST VISITED)
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message (STATUS "\tAdding ${line}...")
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set( lib ${line} )
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list( APPEND libs ${lib} )
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gather_libs( ${lib} )
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endif()
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endforeach()
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endif()
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set( libs ${libs} PARENT_SCOPE )
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set( postcmds ${postcmds} PARENT_SCOPE )
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set( VISITED ${VISITED} PARENT_SCOPE )
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endfunction()
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gather_libs( "${SRC}" )
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list( REMOVE_DUPLICATES postcmds )
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foreach( cmd ${postcmds} )
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execute_process(
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COMMAND
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sh -c "${cmd}"
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COMMAND_ECHO STDOUT
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)
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endforeach()
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# This .cmake file is invoked on Darwin for modules too.
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# Do the INSTALL only for the executable.
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if( NOT SRC MATCHES "\\.so$" )
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list( REMOVE_DUPLICATES libs )
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file( INSTALL ${libs} DESTINATION ${DST} FOLLOW_SYMLINK_CHAIN )
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endif()
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