CMake: Symlink files instead of copying them during install -


making cmake copy files during make install simple:

install(targets foo destination lib) install(directory include/ destination include)

but possible write make symlink make symlinks instead of copying files? if so, how?

write cmake script creates required symlink:

symlink_include_dir.cmake.in:

execute_process(command cmake -e create_symlink     "@cmake_source_dir@/include" # old name     "@cmake_install_prefix@/include" # new name )

in cmakelists.txt configure script adjust actual source , install paths, , call install(script):

cmakelists.txt:

# copy original script @variable@ replaced variable's value. configure_file("symlink_include_dir.cmake.in" "symlink_include_dir.cmake"    @only)  # tell cmake use script @ install stage install(script "${cmake_current_binary_dir}/symlink_include_dir.cmake")

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