[Qemu-devel] [PATCH v3 0/4] configure: clang 3.5.0 build fixes

[John Snow]

QEMU does not compile cleanly under clang 3.5.0.  These patches eliminate the
avalanche of warnings and make the build usable.

v3:
- Drop tricore patch, it's already being worked on elsewhere.
- Factor out flag check test.

v2:
 - Stole the series from Stefan
 - No changes to the -nopie patch, which I think was fine.
 - Fixed the -Wno-unknown-attributes patch.
 - Added a tricore fix for -Wabsolute-value
 - Added a workaround to help suppress ccache warnings

The result is that you *should* be able to use clang 3.5.0 *with* ccache and
-Werror and produce all targets.

John Snow (3):
  configure: factor out supported flag check
  configure: silence glib unknown attribute __alloc_size__
  configure: Add workaround for ccache and clang

Stefan Hajnoczi (1):
  configure: handle clang -nopie argument warning

 configure | 81 +++++++++++++++++++++++++++++++++++++++++++++++++++------------
 1 file changed, 66 insertions(+), 15 deletions(-)

-- 
2.1.0