libwebsockets示例提供了如下编译方法
cmake . && make
自己写的代码编译方法如下
gcc -o server main.c -lwebsockets
结果报错：
./server : error while loading shared libraries: libwebsockets.so.17: cannot open shared object file: No such file or directory
解决办法：
If you've installed libwebsockets with make install then you probably just need to run sudo ldconfig to update the linker cache.
执行如下命令
sudo ldconfig
error: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result
注释掉 CMakeLists.txt 736 行下面内容即可
# if ("${DISABLE_WERROR}" STREQUAL "OFF")
# set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
# endif()