mac安装gdb

使用brew安装gdb

 

brew install gdb 这样安装的是最新版本的7.10 （暂时是这样的 ），gdb 调试显示如下问题。

warning: Could not open OSO archive file "/BinaryCache/corecrypto/corecrypto-233.1.2~26/Symbols/BuiltProducts/libcorecrypto_static.a"
warning: `/BinaryCache/coreTLS/coreTLS-35.1.2~1/Objects/coretls.build/coretls.build/Objects-normal/x86_64/system_coretls_vers.o': can't open to read symbols: No such file or directory.
warning: Could not open OSO archive file "/BinaryCache/coreTLS/coreTLS-35.1.2~1/Symbols/BuiltProducts/libcoretls_ciphersuites.a"
warning: Could not open OSO archive file "/BinaryCache/coreTLS/coreTLS-35.1.2~1/Symbols/BuiltProducts/libcoretls_handshake.a"
warning: Could not open OSO archive file "/BinaryCache/coreTLS/coreTLS-35.1.2~1/Symbols/BuiltProducts/libcoretls_record.a"
warning: Could not open OSO archive file "/BinaryCache/coreTLS/coreTLS-35.1.2~1/Symbols/BuiltProducts/libcoretls_stream_parser.a"

这个bug在github上有讨论，暂时不知道咋解决，通过下面指令，安装旧的7.7版本

brew install https://gist.githubusercontent.com/ymyzk/10ad2b74af9235eddb2c/raw/9d0b9734ea01f9753a5f54dd221acd99ee7e53e8/gdb.rb