ClickHouse/cmake/find/capnp.cmake
Konstantin Podshumok d456aa86ef
Revert "Revert "cmake: Add option to fail configuration instead of auto-reconfiguration""
This reverts commit 89419ceb9b
(curl part moved to separate commit)

Squashed:
- termcap removed
- fix for cassandra on apple merged
- cmake: fix "Can't find system zlib library" in unbundled build
- cmake: fix condition when testing for rdkafka platform
- cmake: PROTOBUF_OLD_ABI_COMPAT shouldn't be enabled for internal protobuf

Signed-off-by: Konstantin Podshumok <kpp.live+signed@gmail.com>
2020-08-25 20:16:37 +03:00

45 lines
1.5 KiB
CMake

option (ENABLE_CAPNP "Enable Cap'n Proto" ${ENABLE_LIBRARIES})
if (NOT ENABLE_CAPNP)
if (USE_INTERNAL_CAPNP_LIBRARY)
message (${RECONFIGURE_MESSAGE_LEVEL} "Can't use internal capnproto library with ENABLE_CAPNP=OFF")
endif()
return()
endif()
option (USE_INTERNAL_CAPNP_LIBRARY "Set to FALSE to use system capnproto library instead of bundled" ${NOT_UNBUNDLED})
if(NOT EXISTS "${ClickHouse_SOURCE_DIR}/contrib/capnproto/CMakeLists.txt")
if(USE_INTERNAL_CAPNP_LIBRARY)
message(WARNING "submodule contrib/capnproto is missing. to fix try run: \n git submodule update --init --recursive")
message(${RECONFIGURE_MESSAGE_LEVEL} "cannot find internal capnproto")
set(USE_INTERNAL_CAPNP_LIBRARY 0)
endif()
set(MISSING_INTERNAL_CAPNP_LIBRARY 1)
endif()
# FIXME: refactor to use `add_library(… IMPORTED)` if possible.
if (NOT USE_INTERNAL_CAPNP_LIBRARY)
find_library (KJ kj)
find_library (CAPNP capnp)
find_library (CAPNPC capnpc)
if(KJ AND CAPNP AND CAPNPC)
set (CAPNP_LIBRARIES ${CAPNPC} ${CAPNP} ${KJ})
else()
message (${RECONFIGURE_MESSAGE_LEVEL} "Can't find system capnproto")
endif()
endif()
if (CAPNP_LIBRARIES)
set (USE_CAPNP 1)
elseif(NOT MISSING_INTERNAL_CAPNP_LIBRARY)
add_subdirectory(contrib/capnproto-cmake)
set (CAPNP_LIBRARIES capnpc)
set (USE_CAPNP 1)
set (USE_INTERNAL_CAPNP_LIBRARY 1)
endif ()
message (STATUS "Using capnp=${USE_CAPNP}: ${CAPNP_LIBRARIES}")