llvm-toolchain-snapshot FTBFS hurd

[Sylvestre Ledru <sylvestre@debian.org>]

Hello

LLVM 3.4 & 3.5 are failing to build because of:
>
/«PKGBUILDDIR»/build-llvm/lib/Target/PowerPC/PPCGenInstrInfo.inc:250:5:
error: expected identifier before '(' token
The build is failing on an auto generated enum:

    EH_SjLj_Setup       = 233,
    EIEIO       = 234, // This line
    EQV = 235,


Can someone have a look?
Full log:
https://buildd.debian.org/status/fetch.php?pkg=llvm-toolchain-3.4&arch=hurd-i386&ver=1%3A3.4.2-5&stamp=1405796552
or
https://buildd.debian.org/status/fetch.php?pkg=llvm-toolchain-3.5&arch=hurd-i386&ver=1%3A3.5~%2Brc1-1&stamp=1406125360

Thanks,
Sylvestre