mirror of
https://github.com/cookiengineer/audacity
synced 2025-05-03 09:09:47 +02:00
e785c77226
... in the graph of library dependencies. Necessary to avoid crashes on startup loading dynamic libraries, but sufficient to avoid excessive build times with many libraries.
138 lines
3.8 KiB
CMake
138 lines
3.8 KiB
CMake
# Copy library during build and, on the Mac, modify the dependent
|
|
# library paths.
|
|
#
|
|
# Defines required:
|
|
#
|
|
# SRC source library name
|
|
# DST destination directory
|
|
#
|
|
|
|
# enable IN_LIST operator
|
|
cmake_policy(SET CMP0057 NEW)
|
|
|
|
message( "==================================================================" )
|
|
message( "Copying shared libraries:" )
|
|
message( "==================================================================" )
|
|
|
|
# list command no longer ignores empty elements.
|
|
cmake_policy( SET CMP0007 NEW )
|
|
|
|
function( execute )
|
|
list( POP_FRONT ARGV outlist )
|
|
|
|
execute_process(
|
|
COMMAND
|
|
${ARGV}
|
|
OUTPUT_VARIABLE
|
|
cmd_out
|
|
# COMMAND_ECHO STDOUT
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE
|
|
)
|
|
|
|
#message("OUTPUT\n${cmd_out}")
|
|
|
|
# Convert output to list and strip
|
|
string( REPLACE "\n" ";" cmd_out "${cmd_out}" )
|
|
list( TRANSFORM cmd_out STRIP )
|
|
|
|
set( ${outlist} ${cmd_out} PARENT_SCOPE )
|
|
endfunction()
|
|
|
|
set( VISITED )
|
|
function( gather_libs src )
|
|
if( CMAKE_HOST_SYSTEM_NAME MATCHES "Windows" )
|
|
list( APPEND VISITED "${src}" )
|
|
execute( output cmd /k dumpbin /dependents ${src} )
|
|
|
|
foreach( line ${output} )
|
|
set( lib ${WXWIN}/${line} )
|
|
|
|
if( EXISTS "${lib}" AND NOT "${lib}" IN_LIST VISITED )
|
|
list( APPEND libs ${lib} )
|
|
|
|
gather_libs( ${lib} )
|
|
elseif ( EXISTS "${DST}/${line}" AND NOT "${DST}/${line}" IN_LIST VISITED )
|
|
gather_libs( "${DST}/${line}" )
|
|
endif()
|
|
endforeach()
|
|
elseif( CMAKE_HOST_SYSTEM_NAME MATCHES "Darwin" )
|
|
message(STATUS "Checking ${src} for libraries...")
|
|
|
|
execute( output otool -L ${src} )
|
|
|
|
set( libname "${src}" )
|
|
|
|
foreach( line ${output} )
|
|
if( line MATCHES "^.*\\.dylib " )
|
|
string( REGEX REPLACE "dylib .*" "dylib" line "${line}" )
|
|
|
|
get_filename_component( dylib_name "${line}" NAME)
|
|
|
|
message(STATUS "Checking out ${line}")
|
|
set( lib "${WXWIN}/${dylib_name}" )
|
|
|
|
if( NOT lib STREQUAL "${src}" AND NOT line MATCHES "@executable" AND EXISTS "${lib}"
|
|
AND NOT "${src}///${lib}" IN_LIST VISITED )
|
|
list( APPEND VISITED "${src}///${lib}" )
|
|
message(STATUS "\tProcessing ${lib}...")
|
|
|
|
list( APPEND libs ${lib} )
|
|
|
|
get_filename_component( refname "${lib}" NAME )
|
|
|
|
message(STATUS "\t\tAdding ${refname} to ${src}")
|
|
|
|
list( APPEND postcmds "sh -c 'install_name_tool -change ${line} @executable_path/../Frameworks/${refname} ${src}'" )
|
|
|
|
gather_libs( ${lib} )
|
|
endif()
|
|
endif()
|
|
endforeach()
|
|
elseif( CMAKE_HOST_SYSTEM_NAME MATCHES "Linux" )
|
|
list( APPEND VISITED "${src}" )
|
|
message(STATUS "Executing LD_LIBRARY_PATH='${WXWIN}' ldd ${src}")
|
|
|
|
execute( output sh -c "LD_LIBRARY_PATH='${WXWIN}' ldd ${src}" )
|
|
|
|
get_filename_component( libname "${src}" NAME )
|
|
|
|
foreach( line ${output} )
|
|
string( REGEX REPLACE "(.*) => .* \\(.*$" "\\1" line "${line}" )
|
|
|
|
message (STATUS "\tChecking ${line}...")
|
|
|
|
set(line "${WXWIN}/${line}")
|
|
|
|
if (EXISTS "${line}" AND NOT "${line}" IN_LIST VISITED)
|
|
message (STATUS "\tAdding ${line}...")
|
|
|
|
set( lib ${line} )
|
|
|
|
list( APPEND libs ${lib} )
|
|
|
|
gather_libs( ${lib} )
|
|
endif()
|
|
|
|
endforeach()
|
|
endif()
|
|
|
|
set( libs ${libs} PARENT_SCOPE )
|
|
set( postcmds ${postcmds} PARENT_SCOPE )
|
|
set( VISITED ${VISITED} PARENT_SCOPE )
|
|
endfunction()
|
|
|
|
gather_libs( "${SRC}" )
|
|
|
|
list( REMOVE_DUPLICATES postcmds )
|
|
|
|
foreach( cmd ${postcmds} )
|
|
execute_process(
|
|
COMMAND
|
|
sh -c "${cmd}"
|
|
COMMAND_ECHO STDOUT
|
|
)
|
|
endforeach()
|
|
|
|
list( REMOVE_DUPLICATES libs )
|
|
file( INSTALL ${libs} DESTINATION ${DST} FOLLOW_SYMLINK_CHAIN )
|