CMakeList教程

 

• 项目ID
  project(CameraSDK)
• 转换相对路径
  file(RELATIVE_PATH relativeIncludePathFile "${CMAKE_CURRENT_SOURCE_DIR}" "${includeFile}")
• 拷贝头文件
  foreach(includeFile ${CameraSDKIncludes})

  message("-- Copying ${includeFile}")

  file(RELATIVE_PATH relativeIncludePathFile "${CMAKE_CURRENT_SOURCE_DIR}" "${includeFile}")

  configure_file(${includeFile} ${PROJECT_INCLUDE_DIR}/CameraSDK/${relativeIncludePathFile} COPYONLY)

  endforeach()
• 11

 

cmake_minimum_required(VERSION 2.8)

# determine if jetson-utils is being built as a submodule inside another repo,

# or if it's being build standalone (if the later, we need to do some configuration)

get_directory_property(hasParent PARENT_DIRECTORY)

if(hasParent)

message("-- CameraSDK: building as submodule, ${hasParent}")

else()

message("-- CameraSDK: building as standalone")

 

# standalone project

project(CameraSDK)

 

# -std=gnu++11

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wno-write-strings")

 

# setup project output paths

set(PROJECT_OUTPUT_DIR ${PROJECT_BINARY_DIR}/${CMAKE_SYSTEM_PROCESSOR})

set(PROJECT_INCLUDE_DIR ${PROJECT_OUTPUT_DIR}/include)

file(MAKE_DIRECTORY ${PROJECT_INCLUDE_DIR})

file(MAKE_DIRECTORY ${PROJECT_OUTPUT_DIR}/bin)

message("-- system arch: ${CMAKE_SYSTEM_PROCESSOR}")

message("-- output path: ${PROJECT_OUTPUT_DIR}")

set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_OUTPUT_DIR}/bin)

set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_OUTPUT_DIR}/lib)

set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_OUTPUT_DIR}/lib)

 

# build C/C++ interface

include_directories(${PROJECT_INCLUDE_DIR})

endif()

# additional paths for includes and libraries

include_directories(${PROJECT_INCLUDE_DIR}/CameraSDK)

link_directories(/usr/lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu/gstreamer-1.0)

link_libraries(gstreamer-1.0 gobject-2.0 gstapp-1.0 glib-2.0)

include_directories(/usr/include/glib-2.0 /usr/lib/x86_64-linux-gnu/glib-2.0/include/ /usr/include/gstreamer-1.0 /usr/lib/x86_64-linux-gnu/gstreamer-1.0/include/)

# build library

file(GLOB CameraSDKSources *.cpp Camera/*.cpp Code/*.cpp)

file(GLOB CameraSDKIncludes *.h *.hpp Camera/*.h Code/*.h)

add_library(CameraSDK SHARED ${CameraSDKSources})

# transfer all headers to the include directory

file(MAKE_DIRECTORY ${PROJECT_INCLUDE_DIR}/CameraSDK)

foreach(includeFile ${CameraSDKIncludes})

message("-- Copying ${includeFile}")

file(RELATIVE_PATH relativeIncludePathFile "${CMAKE_CURRENT_SOURCE_DIR}" "${includeFile}")

configure_file(${includeFile} ${PROJECT_INCLUDE_DIR}/CameraSDK/${relativeIncludePathFile} COPYONLY)

endforeach()

# build tests/sample executables

#add_subdirectory(Camera)

#add_subdirectory(Code)