cmake_minimum_required(VERSION 3.22.0)

project(cmvr_es)

# 设置C++标准
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
#set(CMAKE_CXX_FLAGS -pthread)
#set(CMAKE_CXX_STANDARD_REQUIRED True)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)



# Install to <source>/output
set(CMAKE_INSTALL_PREFIX "${CMAKE_SOURCE_DIR}/output" CACHE PATH "" FORCE)

# Make build-tree binaries runnable without LD_LIBRARY_PATH
set(CMAKE_BUILD_RPATH "\$ORIGIN:\$ORIGIN/../lib")
set(CMAKE_INSTALL_RPATH "\$ORIGIN:\$ORIGIN/../lib")

# Use RUNPATH (new dtags) generally preferable
set(CMAKE_BUILD_WITH_INSTALL_RPATH OFF)
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)

###########################################################
## DEPENDENCIES
#############################################################
list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
include(FindExternalLib)
set(ARCH "x86")
setup_external_libs(${ARCH})
# 在调用 setup_external_libs 之后
message(STATUS "CMAKE_EXE_LINKER_FLAGS: ${CMAKE_EXE_LINKER_FLAGS}")
message(STATUS "CMAKE_SHARED_LINKER_FLAGS: ${CMAKE_SHARED_LINKER_FLAGS}")
find_package(protobuf REQUIRED)
find_package(gRPC REQUIRED)

############################################################
# PROTO
############################################################

set(PROTO_IMPORT_DIR ${PROJECT_SOURCE_DIR}/protos)
set(PROTO_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/_protobuf)
file(MAKE_DIRECTORY ${PROTO_BINARY_DIR})
file(GLOB_RECURSE PROTO_FILES ${PROTO_IMPORT_DIR}/*.proto)

# 1) 先做 OBJECT：只负责生成/编译 pb.cc
add_library(proto-objects OBJECT)
target_sources(proto-objects PRIVATE ${PROTO_FILES})
set_target_properties(proto-objects PROPERTIES POSITION_INDEPENDENT_CODE ON)

protobuf_generate(
        TARGET proto-objects
        IMPORT_DIRS ${PROTO_IMPORT_DIR}
        PROTOC_OUT_DIR ${PROTO_BINARY_DIR}
        USAGE_REQUIREMENT PRIVATE
)
protobuf_generate(
        TARGET proto-objects
        LANGUAGE grpc
        GENERATE_EXTENSIONS .grpc.pb.h .grpc.pb.cc
        PLUGIN "protoc-gen-grpc=$<TARGET_FILE:gRPC::grpc_cpp_plugin>"
        IMPORT_DIRS ${PROTO_IMPORT_DIR}
        PROTOC_OUT_DIR ${PROTO_BINARY_DIR}
        USAGE_REQUIREMENT PRIVATE
)

# 2) 把 OBJECT 打包成一个“唯一的”共享库（关键）
add_library(proto SHARED $<TARGET_OBJECTS:proto-objects>)
target_include_directories(proto PUBLIC ${PROTO_BINARY_DIR} ${PROTO_IMPORT_DIR} ${Protobuf_INCLUDE_DIRS})
target_link_libraries(proto PUBLIC protobuf::libprotobuf gRPC::grpc++ gRPC::grpc++_reflection)
add_library(cmvr_es::proto ALIAS proto)
install(TARGETS proto RUNTIME DESTINATION bin)
############################################################
# include
############################################################
include_directories(
        /usr/include/opencv4
        /usr/local/include/
        ${PROTO_BINARY_DIR}
        ${PROJECT_SOURCE_DIR}/include
        ${PROJECT_SOURCE_DIR}/cmvr-es/devices
        ${PROJECT_SOURCE_DIR}/cmvr-es/utils
        ${PROJECT_SOURCE_DIR}/cmvr-es
        ${PROJECT_SOURCE_DIR}/dependency/${ARCH}/third_party
        ${PROJECT_SOURCE_DIR}/dependency/${ARCH}/third_party/osqp/v0.6.3/include/osqp
)

############################################################
# subdirectory
############################################################

add_subdirectory(cmvr-es)

############################################################
# executables
############################################################

add_executable(cmvr_es cmvr-es/main.cpp)
target_include_directories(cmvr_es PRIVATE ${GLOG_INCLUDE_DIRS})
target_link_libraries(cmvr_es PRIVATE
        cmvr_es::proto
        service
        ${GLOG_LIBRARIES}
        gflags
        jsoncpp
        cmvr_es::utils
        cmvr_es::service
        cmvr_es::monitor_manager
        cmvr_es::hardware
        cmvr_es::device::canbus
        cmvr_es::device::ti5motor
        cmvr_es::controller
        cmvr_es::data_center
        cmvr_es::ik_solver
        cmvr_es::planner
        cmvr_es::device::humanoid_robot
        cmvr_es::common
)

install(TARGETS cmvr_es RUNTIME DESTINATION bin)
install(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/cmvr-es/common/config DESTINATION bin)