[LLVMdev] how to build eglibc using llvm-gcc without unsupported -fno-toplevel-reorder
sergey.yakoushkin at gmail.com
Tue Feb 23 04:56:03 PST 2010
>> Are there any other issues?
> Take a look at gcc's implementation. They need to keep the order of
> every definition they see. It also has other issues:
> 1656 ... This implements -fno-toplevel-reorder. In
> 1657 this mode we may output functions and variables which don't really
> 1658 need to be output. */
Ok, option support requires to keep order of definitions and for some
reason that is undesirable in LLVM.
Then, it would be helpful to get at least some diagnostic message from
llvm-gcc on unsupported option.
More information about the llvm-dev