| # We need to execute this script at installation time because the |
| # DESTDIR environment variable may be unset at configuration time. |
| # See PR8397. |
| |
| # Set to an arbitrary directory to silence GNUInstallDirs warnings |
| # regarding being unable to determine libdir. |
| set(CMAKE_INSTALL_LIBDIR "lib") |
| include(GNUInstallDirs) |
| |
| function(install_symlink name target outdir link_or_copy) |
| # link_or_copy is the "command" to pass to cmake -E. |
| # It should be either "create_symlink" or "copy". |
| |
| set(DESTDIR $ENV{DESTDIR}) |
| if(NOT IS_ABSOLUTE "${outdir}") |
| set(outdir "${CMAKE_INSTALL_PREFIX}/${outdir}") |
| endif() |
| set(outdir "${DESTDIR}${outdir}") |
| |
| message(STATUS "Creating ${name}") |
| |
| execute_process( |
| COMMAND "${CMAKE_COMMAND}" -E ${link_or_copy} "${target}" "${name}" |
| WORKING_DIRECTORY "${outdir}") |
| |
| endfunction() |
