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[Qemu-devel] [PATCH v4 0/4] configure: clang 3.5.0 build fixes
From: |
John Snow |
Subject: |
[Qemu-devel] [PATCH v4 0/4] configure: clang 3.5.0 build fixes |
Date: |
Tue, 24 Mar 2015 14:19:42 -0400 |
QEMU does not compile cleanly under clang 3.5.0. These patches eliminate the
avalanche of warnings and make the build usable.
v4:
- Enable ccache workaround for configurations without -Werror,
to suppress warnings as well.
- Removed optimization from cc_has_warning_flag()
- Renamed ccache variable to ccache_cpp2
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, 65 insertions(+), 16 deletions(-)
--
2.1.0
- [Qemu-devel] [PATCH v4 0/4] configure: clang 3.5.0 build fixes,
John Snow <=