| # On Darwin platforms that have xcrun, returns the path to the |
| # default toolchain directory. |
| function(get_default_toolchain_dir result_var_name) |
| execute_process( |
| COMMAND "xcrun" "--toolchain" "default" "--find" "clang" |
| OUTPUT_VARIABLE toolchain_dir |
| OUTPUT_STRIP_TRAILING_WHITESPACE) |
| get_filename_component(toolchain_dir "${toolchain_dir}" PATH) |
| get_filename_component(toolchain_dir "${toolchain_dir}" PATH) |
| get_filename_component(toolchain_dir "${toolchain_dir}" PATH) |
| set("${result_var_name}" "${toolchain_dir}" PARENT_SCOPE) |
| endfunction() |
| |
| function(find_toolchain_tool result_var_name toolchain tool) |
| execute_process( |
| COMMAND "xcrun" "--toolchain" "${toolchain}" "--find" "${tool}" |
| OUTPUT_VARIABLE tool_path |
| OUTPUT_STRIP_TRAILING_WHITESPACE) |
| set("${result_var_name}" "${tool_path}" PARENT_SCOPE) |
| endfunction() |
