gdb - 在我的 Mac 上的 gdb 7.6 上运行 make 时出错

Question

我遇到了为 gdb 运行 make 的以下错误。
这是在运行带有 i7 处理器的 OS X 10.8.5 的 Mac 上运行配置之后。

gcc 版本是

$ gcc -v
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --withgxx-include-dir=/usr/include/c++/4.2.1
Apple LLVM version 5.0 (clang-500.2.76) (based on LLVM 3.3svn    
Target: x86_64-apple-darwin12.5.0
Thread model: posix

错误:

/Users/sbala/Downloads/gdb-7.6/opcodes/i386-dis.c:12078:18: error: adding 'char' to a string does not append to the string [-Werror,-Wstring-plus-int]
  oappend ("%st" + intel_syntax);
           ~~~~~~^~~~~~~~~~~~~~
/Users/sbala/Downloads/gdb-7.6/opcodes/i386-dis.c:12078:18: note: use array indexing to silence this warning
  oappend ("%st" + intel_syntax);
                 ^
           &     [             ]
/Users/sbala/Downloads/gdb-7.6/opcodes/i386-dis.c:12609:23: error: adding 'char' to a string does not append to the string [-Werror,-Wstring-plus-int]
      oappend ("%cs:" + intel_syntax);
               ~~~~~~~^~~~~~~~~~~~~~
/Users/sbala/Downloads/gdb-7.6/opcodes/i386-dis.c:12609:23: note: use array indexing to silence this warning
      oappend ("%cs:" + intel_syntax);
                      ^
               &      [             ]
/Users/sbala/Downloads/gdb-7.6/opcodes/i386-dis.c:12614:23: error: adding 'char' to a string does not append to the string [-Werror,-Wstring-plus-int]
      oappend ("%ds:" + intel_syntax);
               ~~~~~~~^~~~~~~~~~~~~~
/Users/sbala/Downloads/gdb-7.6/opcodes/i386-dis.c:12614:23: note: use array indexing to silence this warning
      oappend ("%ds:" + intel_syntax);
                      ^
               &      [             ]
/Users/sbala/Downloads/gdb-7.6/opcodes/i386-dis.c:12619:23: error: adding 'char' to a string does not append to the string [-Werror,-Wstring-plus-int]
      oappend ("%ss:" + intel_syntax);
               ~~~~~~~^~~~~~~~~~~~~~
/Users/sbala/Downloads/gdb-7.6/opcodes/i386-dis.c:12619:23: note: use array indexing to silence this warning
      oappend ("%ss:" + intel_syntax);
                      ^
               &      [             ]
/Users/sbala/Downloads/gdb-7.6/opcodes/i386-dis.c:12624:23: error: adding 'char' to a string does not append to the string [-Werror,-Wstring-plus-int]
      oappend ("%es:" + intel_syntax);
               ~~~~~~~^~~~~~~~~~~~~~
/Users/sbala/Downloads/gdb-7.6/opcodes/i386-dis.c:12624:23: note: use array indexing to silence this warning
      oappend ("%es:" + intel_syntax);
                      ^
               &      [             ]
/Users/sbala/Downloads/gdb-7.6/opcodes/i386-dis.c:12629:23: error: adding 'char' to a string does not append to the string [-Werror,-Wstring-plus-int]
      oappend ("%fs:" + intel_syntax);
               ~~~~~~~^~~~~~~~~~~~~~
/Users/sbala/Downloads/gdb-7.6/opcodes/i386-dis.c:12629:23: note: use array indexing to silence this warning
      oappend ("%fs:" + intel_syntax);
                      ^
               &      [             ]
/Users/sbala/Downloads/gdb-7.6/opcodes/i386-dis.c:12634:23: error: adding 'char' to a string does not append to the string [-Werror,-Wstring-plus-int]
      oappend ("%gs:" + intel_syntax);
               ~~~~~~~^~~~~~~~~~~~~~
/Users/sbala/Downloads/gdb-7.6/opcodes/i386-dis.c:12634:23: note: use array indexing to silence this warning
      oappend ("%gs:" + intel_syntax);
                      ^
               &      [             ]
/Users/sbala/Downloads/gdb-7.6/opcodes/i386-dis.c:13973:19: error: adding 'char' to a string does not append to the string [-Werror,-Wstring-plus-int]
  oappend ("%es:" + intel_syntax);
           ~~~~~~~^~~~~~~~~~~~~~
/Users/sbala/Downloads/gdb-7.6/opcodes/i386-dis.c:13973:19: note: use array indexing to silence this warning
  oappend ("%es:" + intel_syntax);
                  ^
           &      [             ]
8 errors generated.
make[4]: *** [i386-dis.lo] Error 1
make[3]: *** [all-recursive] Error 1
make[2]: *** [all] Error 2
make[1]: *** [all-opcodes] Error 2
make: *** [all] Error 2"

如果您需要更多详细信息，请告诉我。

Answer 1

在 OSX 上构建 gdb-7.6.1 时，默认情况下似乎启用了 --enable-werror。

./configure --disable-werror
make

对我来说工作得很好。