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mac-pro 编译安装swoole扩展报错

### 问题描述
执行 make && sudo make install 时报错

### Swoole版本，PHP版本，以及操作系统版本信息
swoole ：master 3aa03bb9b [clang-format] Code format
php 7.2.10
MacBook Pro (13-inch, 2019, Two Thunderbolt 3 ports)系统版本 10.14.6

### 相关代码
```php
请将代码粘贴至此处（请勿用截图）
```

### 你期待的结果是什么？实际看到的错误信息又是什么？
/bin/sh /Users/lixiaowei/swoole-src/libtool --mode=compile g++  -I. -I/Users/lixiaowei/swoole-src -DPHP_ATOM_INC -I/Users/lixiaowei/swoole-src/include -I/Users/lixiaowei/swoole-src/main -I/Users/lixiaowei/swoole-src -I/Applications/MAMP/bin/php/php7.2.10/include/php -I/Applications/MAMP/bin/php/php7.2.10/include/php/main -I/Applications/MAMP/bin/php/php7.2.10/include/php/TSRM -I/Applications/MAMP/bin/php/php7.2.10/include/php/Zend -I/Applications/MAMP/bin/php/php7.2.10/include/php/ext -I/Applications/MAMP/bin/php/php7.2.10/include/php/ext/date/lib -I/Users/lixiaowei/swoole-src -I/Users/lixiaowei/swoole-src/include -I/Users/lixiaowei/swoole-src/thirdparty/hiredis  -DHAVE_CONFIG_H  -g -O2 -Wall -Wno-unused-function -Wno-deprecated -Wno-deprecated-declarations -std=c++11   -c /Users/lixiaowei/swoole-src/php_swoole.cc -o php_swoole.lo
 g++ -I. -I/Users/lixiaowei/swoole-src -DPHP_ATOM_INC -I/Users/lixiaowei/swoole-src/include -I/Users/lixiaowei/swoole-src/main -I/Users/lixiaowei/swoole-src -I/Applications/MAMP/bin/php/php7.2.10/include/php -I/Applications/MAMP/bin/php/php7.2.10/include/php/main -I/Applications/MAMP/bin/php/php7.2.10/include/php/TSRM -I/Applications/MAMP/bin/php/php7.2.10/include/php/Zend -I/Applications/MAMP/bin/php/php7.2.10/include/php/ext -I/Applications/MAMP/bin/php/php7.2.10/include/php/ext/date/lib -I/Users/lixiaowei/swoole-src -I/Users/lixiaowei/swoole-src/include -I/Users/lixiaowei/swoole-src/thirdparty/hiredis -DHAVE_CONFIG_H -g -O2 -Wall -Wno-unused-function -Wno-deprecated -Wno-deprecated-declarations -std=c++11 -c /Users/lixiaowei/swoole-src/php_swoole.cc  -fno-common -DPIC -o .libs/php_swoole.o
In file included from /Users/lixiaowei/swoole-src/php_swoole.cc:16:
In file included from ./php_swoole_cxx.h:19:
In file included from ./php_swoole.h:53:
In file included from /Users/lixiaowei/swoole-src/include/swoole_api.h:21:
/Users/lixiaowei/swoole-src/include/swoole.h:721:9: error: use of undeclared identifier 'sched_yield'
        swYield();
        ^
/Users/lixiaowei/swoole-src/include/swoole.h:380:19: note: expanded from macro 'swYield'
#define swYield() sched_yield()  // or usleep(1)
                  ^
1 error generated.
make: *** [php_swoole.lo] Error 1

发布于4年前 · 3 次浏览 · 来自提问

晓玮123456

### 问题描述
执行 make && sudo make install 时报错

### Swoole版本，PHP版本，以及操作系统版本信息
swoole ：master 3aa03bb9b [clang-format] Code format
php 7.2.10
MacBook Pro (13-inch, 2019, Two Thunderbolt 3 ports)系统版本 10.14.6

### 相关代码
```php
请将代码粘贴至此处（请勿用截图）
```