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检查sendmmsg相关依赖并设置对应的宏

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zhaoyi233 2022-05-21 15:18:51 +08:00 committed by GitHub
parent b0f0bdb6ae
commit d78657b706
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1 changed files with 18 additions and 0 deletions
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18
CMakeLists.txt
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@ -1,5 +1,23 @@
project(ZLMediaKit)
cmake_minimum_required(VERSION 3.1.3)
include(CheckStructHasMember)
include(CheckSymbolExists)
# 检查sendmmsg相关依赖并设置对应的宏
list(APPEND CMAKE_REQUIRED_DEFINITIONS -D_GNU_SOURCE)
check_struct_has_member("struct mmsghdr" msg_hdr sys/socket.h HAVE_MMSG_HDR)
check_symbol_exists(sendmmsg sys/socket.h HAVE_SENDMMSG_API)
check_symbol_exists(recvmmsg sys/socket.h HAVE_RECVMMSG_API)
if(HAVE_MMSG_HDR)
add_definitions(-DHAVE_MMSG_HDR)
endif()
if(HAVE_SENDMMSG_API)
add_definitions(-DHAVE_SENDMMSG_API)
endif()
if(HAVE_RECVMMSG_API)
add_definitions(-DHAVE_RECVMMSG_API)
endif()
#使能c++11
set(CMAKE_CXX_STANDARD 11)
#加载自定义模块