修复编译numactl报错找不到libatomic库的问题 · Pull Request !262 · openGauss/openGauss-third_party

编译numactl时会出现找不到符号的报错信息

**编译流程**

```
cd dependency/numactl
python3 build.py -m all -t "comm|llt" -f numactl-2.0.14.tar.gz >>../build/build_result.log
```

会出现以下报错
```
------------------------------numactl----------------------------------------------------                               clearcache.c: In function ‘clearcache’:                                                                                 clearcache.c:74:2: warning: #warning "Consider adding a clearcache implementation for your architecture" [-Wcpp]           74 | #warning "Consider adding a clearcache implementation for your architecture"                                          |  ^~~~~~~                                                                                                        /usr/bin/ld: ./.libs/libnuma.so: undefined reference to `__atomic_fetch_and_1'                                          /usr/bin/ld: ./.libs/libnuma.so: undefined reference to `__atomic_fetch_and_1'                                          collect2: error: ld returned 1 exit status                                                                              collect2: error: ld returned 1 exit status
/usr/bin/ld: ./.libs/libnuma.so: undefined reference to `__atomic_fetch_and_1'
make[1]: *** [Makefile:895: migratepages] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: *** [Makefile:903: numactl] Error 1
collect2: error: ld returned 1 exit status
make[1]: *** [Makefile:899: migspeed] Error 1
/usr/bin/ld: ./.libs/libnuma.so: undefined reference to `__atomic_fetch_and_1'
collect2: error: ld returned 1 exit status
make[1]: *** [Makefile:907: numademo] Error 1
make: *** [Makefile:740: all] Error 2
Traceback (most recent call last):
  File "/root/rpmbuild/SOURCES/openGauss-third_party/dependency/numactl/build.py", line 276, in <module>
    Operator.build_mode()
  File "/root/rpmbuild/SOURCES/openGauss-third_party/dependency/numactl/build.py", line 71, in build_mode

```

**分析原因** 
链接过程中并没有去显示的链接libatomic的动态库，故而会找不到__atomic_fetch_and_1的定义

**解决办法**

在python编译脚本中的configure命令中加入参数 LIBS='-latomic'

openGauss/openGauss-third_party .gitee-modal { width: 500px !important; }

搜索帮助

openGauss/openGauss-third_party