请教编译memcached扩展过程报错，但是正常编译通有影响吗？
非lnmp.org安装，来这里请教一下安装了gcc7和g++7，编译memcached扩展报warning和fatal，另一台机器试了下gcc g++ 4.8编译通过无警告
fatal都是在libtest，请问这个可以不理它吗？还是说会产生其他影响？
libhashkit/jenkins.cc:230:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
case 12: c+=((uint32_t)k)<<24;
~^~~~~~~~~~~~~~~~~~~~~~~
......
libmemcached/io.cc:278:26: warning: this statement may fall through [-Wimplicit-fallthrough=]
memcached_set_error(*instance, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT, memcached_literal_param("RLIMIT_NOFILE exceeded, or if OSX the timeout value was invalid"));
......
./libtest/thread.hpp: In destructor 'libtest::thread::Mutex::~Mutex()':
./libtest/thread.hpp:59:93: warning: throw will always call terminate() [-Wterminate]
throw libtest::fatal(LIBYATL_DEFAULT_PARAM, "pthread_cond_destroy: %s", strerror(_err));
^
./libtest/thread.hpp:59:93: note: in C++11 destructors default to noexcept
./libtest/thread.hpp: In destructor 'libtest::thread::ScopedLock::~ScopedLock()':
./libtest/thread.hpp:92:92: warning: throw will always call terminate() [-Wterminate]
throw libtest::fatal(LIBYATL_DEFAULT_PARAM, "pthread_mutex_unlock: %s", strerror(err));
^
./libtest/thread.hpp:92:92: note: in C++11 destructors default to noexcept
./libtest/thread.hpp: In destructor 'libtest::thread::Condition::~Condition()':
./libtest/thread.hpp:132:92: warning: throw will always call terminate() [-Wterminate]
throw libtest::fatal(LIBYATL_DEFAULT_PARAM, "pthread_cond_destroy: %s", strerror(err));
......
这是lnmp包的memcached2.php测试结果：
Use PHP Memcached extension.<br />Memcached Server version:1.6.6<br />Get key1 value: This is first value<br />Get key1 value: This is replace value<br />Get key2 value: Array
(
=> aaa
=> bbb
=> ccc
=> ddd
)
<br />Get key1 value: <br />Get key2 value: <br />Memcached Test tools for <a href="https://lnmp.org" target="_blank">LNMP一键安装包</a> <a href="https://bbs.vpser.net/forum-25-1.html" target="_blank">LNMP支持论坛</a>
只要是编译成功了就是成功了，过程中的警告之类的信息无影响
页:
[1]