iotdb-client/client-cpp/src/main/CMakeLists.txt

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.
#

CMAKE_MINIMUM_REQUIRED(VERSION 3.7)
PROJECT(iotdb_session CXX)
SET(CMAKE_CXX_STANDARD 11)
SET(CMAKE_CXX_STANDARD_REQUIRED ON)
SET(CMAKE_POSITION_INDEPENDENT_CODE ON)
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -g -O2 ")

# Add Thrift include directory
INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/../../thrift/include)

# =========================
# SSL option (default OFF)
# =========================
option(WITH_SSL "Build with SSL support" OFF)

IF(WITH_SSL)
    FIND_PACKAGE(OpenSSL REQUIRED)
    IF(OpenSSL_FOUND)
        MESSAGE(STATUS "OpenSSL found: ${OPENSSL_VERSION}")
        INCLUDE_DIRECTORIES(${OPENSSL_INCLUDE_DIR})
        ADD_DEFINITIONS(-DWITH_SSL=1)
    ELSE()
        MESSAGE(FATAL_ERROR "OpenSSL not found, but WITH_SSL is enabled")
    ENDIF()
ELSE()
    MESSAGE(STATUS "Building without SSL support")
    ADD_DEFINITIONS(-DWITH_SSL=0)
ENDIF()

# Add Boost include path for MacOS
INCLUDE_DIRECTORIES(/usr/local/include)

# Add Boost library headers for MaxOS
FIND_PACKAGE(Boost REQUIRED)
IF (DEFINED BOOST_INCLUDEDIR)
    INCLUDE_DIRECTORIES(${Boost_INCLUDE_DIR})
ENDIF()

IF(MSVC)
    SET(THRIFT_STATIC_LIB "${CMAKE_SOURCE_DIR}/../../thrift/lib/Release/thriftmd.lib")
ELSE()
    SET(THRIFT_STATIC_LIB "${CMAKE_SOURCE_DIR}/../../thrift/lib/libthrift.a")
ENDIF()

# Add the generated source files to the sources for the library.
AUX_SOURCE_DIRECTORY(./generated-sources-cpp SESSION_SRCS)
IF(MSVC)
    ADD_LIBRARY(iotdb_session ${SESSION_SRCS})
ELSE()
    ADD_LIBRARY(iotdb_session SHARED ${SESSION_SRCS})
ENDIF()

# =========================
# Link libraries (SSL optional)
# =========================
IF(WITH_SSL)
    target_link_libraries(iotdb_session
        PUBLIC
            OpenSSL::SSL
            OpenSSL::Crypto
            ${THRIFT_STATIC_LIB}
    )
ELSE()
    target_link_libraries(iotdb_session
        PUBLIC
            ${THRIFT_STATIC_LIB}
    )
ENDIF()