[cfe-commits] [PATCH] Add -ldl for libgcc to follow Android ABI

[Logan Chien]

Hi,

  According to Android ABI, we have to link with libdl.so, if "-static"
flag is not set.  Otherwise, we will get link error on MIPS architecture,
because its libgcc references `_Unwind_Find_FDE' and `dl_iterate_phdr',
but these symbols are defined in libdl.so.

  I hope the patch can resolve this issue.  And the test cases has been
attached.  Please have a look.  Thanks.

Sincerely,
Logan
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