tree 0e25ba042446addd926e9c49f0af1ee7abd8acac
parent 9477c87ed9b7795b292cb683cf758fdfec866de3
author Eric Sunshine <sunshine@sunshineco.com> 1320140389 -0400
committer Anthony Liguori <aliguori@us.ibm.com> 1320166211 -0500

qemu-barrier: Fix build failure on PowerPC Mac OS X

qemu-barrier.h tests if macro __powerpc__ is defined, however, the
preprocessor on PowerPC Mac OS X defines only __POWERPC__, not
__powerpc__.  Resolve by testing instead for qemu-provided _ARCH_PPC.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>