我想在Visual Studio中使用CMake将open62541库包含到我现有的C++项目中。open62541本身使用CMake作为构建工具。项目结构:
MyOPC
│ CMakeLists.txt
│ MyOPC.cpp
│ MyOPC.h
├───.vs
└───open62541
│ CMakeLists.txt
├───arch
│ │ CMakeLists.txt
├───deps
├───doc
├───examples
├───include
├───plugins
├───src
├───tests
└───tools我想和我的项目一起构建open62541,这样它就会生成open62541.h文件。如何使用CMake做到这一点?
发布于 2019-01-16 15:19:50
感谢@Stefan Profanter给我指明了正确的方向。这是当前工作的CMakeLists.txt:
# CMakeList.txt : Top-level CMake project file, do global configuration
# and include sub-projects here.
#
cmake_minimum_required (VERSION 3.8)
project ("MyOPC")
add_executable (${PROJECT_NAME} "MyOPC.cpp" "MyOPC.h")
# -----------------------------------
# open62541 specific settings - BEGIN
# -----------------------------------
set(UA_ENABLE_AMALGAMATION ON CACHE BOOL "" FORCE)
set(UA_LOGLEVEL 300)
add_subdirectory ("open62541")
set_source_files_properties("${PROJECT_BINARY_DIR}/open62541/open62541.c" PROPERTIES GENERATED TRUE)
set(${PROJECT_NAME}_SRCS ${${PROJECT_NAME}_SRCS} "${PROJECT_BINARY_DIR}/open62541/open62541.c")
include_directories("${PROJECT_BINARY_DIR}/open62541/")
# -----------------------------------
# open62541 specific settings - END
# -----------------------------------
add_dependencies(${PROJECT_NAME} open62541 open62541-amalgamation-source open62541-amalgamation-header)
target_link_libraries(${PROJECT_NAME} open62541)头文件MyOPC.h中的引用:
#include "open62541.h"发布于 2019-01-15 14:37:45
您可以简单地将open62541的子目录添加到您的主CMake中,并在此之前设置相应的CMake选项。然后还要将open62541目标添加到您自己的目标中,并添加合并后的源文件。
例如,要启用合并:
set(UA_ENABLE_AMALGAMATION ON CACHE BOOL "" FORCE)
set(UA_LOGLEVEL 300)
add_subdirectory(open62541)
add_dependencies(${PROJECT_NAME} open62541 open62541-amalgamation-source open62541-amalgamation-header)
set (${PROJECT_NAME}_SRCS ${${PROJECT_NAME}_SRCS} "${PROJECT_BINARY_DIR}/open62541/open62541.c")确保将_SRCS添加到您自己的目标源代码中。
这里做了一些类似的事情:https://github.com/Pro/open62541-arduino
https://stackoverflow.com/questions/54193481
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