| |
| # Tests ======================================================================== |
| |
| if(BUILD_TESTING) |
| include(CTest) |
| |
| if(EXTERNAL_CAPNP) |
| # Set up CAPNP_GENERATE_CPP for compiling test schemas |
| find_package(CapnProto CONFIG QUIET) |
| if(NOT CapnProto_FOUND) |
| # No working installation of Cap'n Proto found, so fall back to searching the environment. |
| # |
| # We search for the external capnp compiler binaries via $CAPNP, $CAPNPC_CXX, and |
| # find_program(). find_program() will use various paths in its search, among them |
| # ${CMAKE_PREFIX_PATH}/bin and $PATH. |
| |
| if(NOT CAPNP_EXECUTABLE) |
| if(DEFINED ENV{CAPNP}) |
| set(CAPNP_EXECUTABLE "$ENV{CAPNP}") |
| else() |
| find_program(CAPNP_EXECUTABLE capnp) |
| endif() |
| endif() |
| |
| if(NOT CAPNPC_CXX_EXECUTABLE) |
| if(DEFINED ENV{CAPNPC_CXX}) |
| set(CAPNPC_CXX_EXECUTABLE "$ENV{CAPNPC_CXX}") |
| else() |
| # Also search in the same directory that `capnp` was found in |
| get_filename_component(capnp_dir "${CAPNP_EXECUTABLE}" DIRECTORY) |
| find_program(CAPNPC_CXX_EXECUTABLE capnpc-c++ HINTS "${capnp_dir}") |
| endif() |
| endif() |
| endif() |
| |
| set(CAPNP_INCLUDE_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}") |
| #TODO(someday) It would be nice to use targets instead of variables in CAPNP_GENERATE_CPP macro |
| endif() |
| |
| # Sadly, we can't use the 'test' target, as that's coopted by ctest |
| add_custom_target(check "${CMAKE_CTEST_COMMAND}" -V) |
| endif() # BUILD_TESTING |
| |
| # kj =========================================================================== |
| |
| add_subdirectory(kj) |
| |
| # capnp ======================================================================== |
| |
| add_subdirectory(capnp) |
