1"""Creates config_setting that allows selecting based on 'compiler' value.""" 2 3def create_compiler_config_setting(name, value): 4 # The "do_not_use_tools_cpp_compiler_present" attribute exists to 5 # distinguish between older versions of Bazel that do not support 6 # "@bazel_tools//tools/cpp:compiler" flag_value, and newer ones that do. 7 # In the future, the only way to select on the compiler will be through 8 # flag_values{"@bazel_tools//tools/cpp:compiler"} and the else branch can 9 # be removed. 10 if hasattr(cc_common, "do_not_use_tools_cpp_compiler_present"): 11 native.config_setting( 12 name = name, 13 flag_values = { 14 "@bazel_tools//tools/cpp:compiler": value, 15 }, 16 ) 17 else: 18 native.config_setting( 19 name = name, 20 values = {"compiler": value}, 21 ) 22