using cli lib{test}: cxx{utility} cli.cxx{test base} extra/cxx{test} cli.cxx{test}: cli{test} cli.cxx{base}: cli{base} cli.options += -I $src_root --include-with-brackets extra/: { cxx{test} hxx{test}: cli{test} cli.options += --include-prefix test/extra --guard-prefix TEST_EXTRA \ --cli-namespace test::extra::cli } cxx.poptions += -I$out_root -I$src_root lib{test}: cxx.export.poptions = -I$out_root -I$src_root cli.options += --include-prefix test --guard-prefix TEST \ --cli-namespace test::cli