php C扩展 ext_skel报错

执行./ext_skel --extname=test2_module --proto=test2_module.def
报错 ：
awk: syntax error at source line 256 source file /Applications/MAMP/bin/php/php5.6.6/include/php/ext/skeleton/create_stubs
context is
if (!stubs) print "" > extname >>> "/function_warning" awk: illegal statement at source line 257 source file /Applications/MAMP/bin/php/php5.6.6/include/php/ext/skeleton/create_stubs
awk: syntax error at source line 267 source file /Applications/MAMP/bin/php/php5.6.6/include/php/ext/skeleton/create_stubs
Creating basic files: config.m4 config.w32 .gitignore test2_module.c php_test2_module.h CREDITS EXPERIMENTAL tests/001.phpt test2_module.phprm: function_entries: No such file or directory
rm: function_declarations: No such file or directory
rm: function_stubs: No such file or directory
[done].
请问如何处理

回复内容：

执行./ext_skel --extname=test2_module --proto=test2_module.def
报错 ：
awk: syntax error at source line 256 source file /Applications/MAMP/bin/php/php5.6.6/include/php/ext/skeleton/create_stubs
context is
if (!stubs) print "" > extname >>> "/function_warning" awk: illegal statement at source line 257 source file /Applications/MAMP/bin/php/php5.6.6/include/php/ext/skeleton/create_stubs
awk: syntax error at source line 267 source file /Applications/MAMP/bin/php/php5.6.6/include/php/ext/skeleton/create_stubs
Creating basic files: config.m4 config.w32 .gitignore test2_module.c php_test2_module.h CREDITS EXPERIMENTAL tests/001.phpt test2_module.phprm: function_entries: No such file or directory
rm: function_declarations: No such file or directory
rm: function_stubs: No such file or directory
[done].
请问如何处理

确保一下你执行时 ext_skel 有对目录写入的权限。

确认 test2_module.def 文件存在？