# build unittest printjson/utest set(SELF_EXE utest.printjson) set(SELF_SRCS printjson_utest_main.cpp PrintJson.test.cpp) xo_add_utest_executable(${SELF_EXE} ${SELF_SRCS}) xo_self_dependency(${SELF_EXE} printjson) xo_external_target_dependency(${SELF_EXE} Catch2 Catch2::Catch2) # end CMakeLists.txt