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cxh 2025-11-14 10:40:58 +08:00
parent df4e3317f4
commit 889a10e54d
1 changed files with 21 additions and 14 deletions
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35
CMakeLists.txt
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@ -1,21 +1,26 @@
cmake_minimum_required(VERSION 3.10) cmake_minimum_required(VERSION 3.10)
# 工程名称（随便改） # 可配置的项目名称
project(rtsp_server) set(APP_NAME "video_manager")
# 可配置的配置文件名
set(CONFIG_FILE "config.json")
project(${APP_NAME})
set(CMAKE_CXX_STANDARD 20) set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON) set(CMAKE_CXX_STANDARD_REQUIRED ON)
add_compile_definitions(GLIB_DISABLE_DEPRECATION_WARNINGS) add_compile_definitions(GLIB_DISABLE_DEPRECATION_WARNINGS)
# 设置可执行文件输出目录 # 输出目录
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/../bin) set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/../bin)
# 找 GStreamer # GStreamer
find_package(PkgConfig REQUIRED) find_package(PkgConfig REQUIRED)
pkg_check_modules(GSTREAMER REQUIRED gstreamer-1.0) pkg_check_modules(GSTREAMER REQUIRED gstreamer-1.0)
# 添加头文件目录 # include 路径
include_directories( include_directories(
${CMAKE_SOURCE_DIR}/include ${CMAKE_SOURCE_DIR}/include
${CMAKE_SOURCE_DIR}/third_party/include ${CMAKE_SOURCE_DIR}/third_party/include
@ -23,30 +28,32 @@ include_directories(
${GSTREAMER_INCLUDE_DIRS} ${GSTREAMER_INCLUDE_DIRS}
) )
# 源码目录 # 源文件
file(GLOB SRC_FILES src/*.cpp) file(GLOB SRC_FILES src/*.cpp)
# 生成可执行文件（名字和 project 不一定要一样） # 生成可执行文件
add_executable(camera_to_rtsp ${SRC_FILES}) add_executable(${APP_NAME} ${SRC_FILES})
# 链接库目录 # lib 路径
link_directories( link_directories(
${GSTREAMER_LIBRARY_DIRS} ${GSTREAMER_LIBRARY_DIRS}
${CMAKE_SOURCE_DIR}/third_party/lib ${CMAKE_SOURCE_DIR}/third_party/lib
) )
# 链接库 # 链接库
target_link_libraries(camera_to_rtsp target_link_libraries(${APP_NAME}
${GSTREAMER_LIBRARIES} ${GSTREAMER_LIBRARIES}
pthread pthread
mp4v2
util
${CMAKE_SOURCE_DIR}/third_party/lib/libpaho-mqttpp3.a ${CMAKE_SOURCE_DIR}/third_party/lib/libpaho-mqttpp3.a
${CMAKE_SOURCE_DIR}/third_party/lib/libpaho-mqtt3a.a ${CMAKE_SOURCE_DIR}/third_party/lib/libpaho-mqtt3a.a
${CMAKE_SOURCE_DIR}/third_party/lib/libpaho-mqtt3c.a ${CMAKE_SOURCE_DIR}/third_party/lib/libpaho-mqtt3c.a
) )
# 运行时把 config.json 复制到 bin/ 目录 # 拷贝配置文件
add_custom_command(TARGET camera_to_rtsp POST_BUILD add_custom_command(TARGET ${APP_NAME} POST_BUILD
COMMAND ${CMAKE_COMMAND} -E copy_if_different COMMAND ${CMAKE_COMMAND} -E copy_if_different
${CMAKE_SOURCE_DIR}/config.json ${CMAKE_SOURCE_DIR}/${CONFIG_FILE}
$<TARGET_FILE_DIR:camera_to_rtsp>/config.json $<TARGET_FILE_DIR:${APP_NAME}>/${CONFIG_FILE}
) )