klm*_*123 15 macos install gdb
如何在OSX 10.9上安装gdb？
我尝试使用macports:
port install gdb
Password:
...
---> Updating database of binaries: 100.0%
---> Scanning binaries for linking errors: 100.0%
---> No broken files found.
但是我没有gdb可执行文件:
$ which gdb
$
我 发现 Mac上的macports gdb叫做ggdb.所以我建立了一个链接:
sudo ln -s /opt/local/bin/ggdb /opt/local/bin/gdb
$ gdb --args ./prog -time
GNU gdb (GDB) 7.6
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-apple-darwin13.0.0".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /prog...done.
(gdb) r
Starting program: /prog -time
Unable to find Mach task port for process-id 65740: (os/kern) failure (0x5).
(please check gdb is codesigned - see taskgated(8))
(gdb)
那么如何在OSX 10.9上正确安装gdb呢？
PS相关问题,但没有帮助:
"请检查gdb是否为codesigned - 请参阅taskgated(8)" - 如何使用自制程序代码签名安装gdb？