[Bug ada/56030] Ada fails to build when targeting x32 non multilib

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56030
Bug 56030 depends on bug 54040, which changed state.

Bug 54040 Summary: [x32] Incorrect timeval and timespec
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54040

           What    |Removed                     |Added
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             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED