# Copyright (c) 2025 The Bitcoin Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or https://opensource.org/license/mit/.
function(add_libmultiprocess subdir)
# Set BUILD_TESTING to match BUILD_TESTS. BUILD_TESTING is a standard cmake
# option that controls whether enable_testing() is called, but in the bitcoin
# build a BUILD_TESTS option is used instead.
set(BUILD_TESTING "${BUILD_TESTS}")
add_subdirectory(${subdir} EXCLUDE_FROM_ALL)
# Apply core_interface compile options to libmultiprocess runtime library.
target_link_libraries(multiprocess PUBLIC $<BUILD_INTERFACE:core_interface>)
target_link_libraries(mputil PUBLIC $<BUILD_INTERFACE:core_interface>)
target_link_libraries(mpgen PUBLIC $<BUILD_INTERFACE:core_interface>)
# Mark capproto options as advanced to hide by default from cmake UI
mark_as_advanced(CapnProto_DIR)
mark_as_advanced(CapnProto_capnpc_IMPORTED_LOCATION)
mark_as_advanced(CapnProto_capnp_IMPORTED_LOCATION)
mark_as_advanced(CapnProto_capnp-json_IMPORTED_LOCATION)
mark_as_advanced(CapnProto_capnp-rpc_IMPORTED_LOCATION)
mark_as_advanced(CapnProto_capnp-websocket_IMPORTED_LOCATION)
mark_as_advanced(CapnProto_kj-async_IMPORTED_LOCATION)
mark_as_advanced(CapnProto_kj-gzip_IMPORTED_LOCATION)
mark_as_advanced(CapnProto_kj-http_IMPORTED_LOCATION)
mark_as_advanced(CapnProto_kj_IMPORTED_LOCATION)
mark_as_advanced(CapnProto_kj-test_IMPORTED_LOCATION)
mark_as_advanced(CapnProto_kj-tls_IMPORTED_LOCATION)
if(BUILD_TESTS)
# Add tests to "all" target so ctest can run them
set_target_properties(mptests PROPERTIES EXCLUDE_FROM_ALL OFF)
endif()
# Exclude examples from compilation database, because the examples are not
# built by default, and they contain generated c++ code. Without this
# exclusion, tools like clang-tidy and IWYU that make use of compilation
# database would complain that the generated c++ source files do not exist. An
# alternate fix could build "mpexamples" by default like "mptests" above.
set_target_properties(mpcalculator mpprinter mpexample PROPERTIES EXPORT_COMPILE_COMMANDS OFF)
endfunction()