Erik van Pienbroek schreef op vr 18-01-2013 om 13:11 [+0100]:
Hi,
I just performed a test mass rebuild of all Fedora MinGW packages
against a recent gcc 4.8 snapshot.
During this mass rebuild the following toolchain was used:
* mingw-w64 20130105 trunk snapshot
* binutils 2.23.51.0.5
* gcc 4.8.0 20130113 snapshot, r195137
Total number of packages: 157
Number of failed packages: 32
As follow-up to this mail, we managed to reduce the amount of build
failures to just two. The only packages remaining now are mingw-qpid-cpp
and wine-mono.
A bug report was filed against gcc, but upstream hasn't replied to it
yet. For now I'm carrying a patch in the mingw-gcc package which will be
replaced once upstream comes with a more appropriate solution. This
patch is needed to get mingw-qt5-qtbase built. The bug report (including
a proposed patch) can be found at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56038 - declarations in
xmmintrin.h conflict with mingw-w64 intrin.h in c++ mode
The wine-mono package failed to build due to a removed feature in
automake (and not due to gcc 4.8):
--
Running automake --gnu ...
snip
runtime/Makefile.am:2: error: support for Cygnus-style trees has been
removed
--
The mingw-qpid-cpp package failed to build with this error:
--
[ 29%] Building CXX object
src/CMakeFiles/qpidcommon.dir/qpid/framing/AMQP_ClientProxy.obj
cd /builddir/build/BUILD/qpid-0.14/build_win32/src
/usr/bin/i686-w64-mingw32-g++ -DHAVE_CONFIG_H -Dqpidcommon_EXPORTS
-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
--param=ssp-buffer-size=4 -Werror -pedantic -Wall -Wextra -Wno-shadow
-Wpointer-arith -Wno-error=delete-non-virtual-dtor -Wno-error=narrowing
-fpermissive -Wcast-align -Wno-long-long -Wvolatile-register-var
-Winvalid-pch -Wno-system-headers -Woverloaded-virtual -O2 -g -DNDEBUG
@CMakeFiles/qpidcommon.dir/includes_CXX.rsp -o
CMakeFiles/qpidcommon.dir/qpid/framing/AMQP_ClientProxy.obj
-c
/builddir/build/BUILD/qpid-0.14/build_win32/src/qpid/framing/AMQP_ClientProxy.cpp
In file included
from /builddir/build/BUILD/qpid-0.14/cpp/src/qpid/framing/FrameHandler.h:23:0,
from /builddir/build/BUILD/qpid-0.14/cpp/src/qpid/framing/Proxy.h:22,
from
/builddir/build/BUILD/qpid-0.14/build_win32/src/qpid/framing/AMQP_ClientProxy.h:30,
from
/builddir/build/BUILD/qpid-0.14/build_win32/src/qpid/framing/AMQP_ClientProxy.cpp:29:
/builddir/build/BUILD/qpid-0.14/cpp/src/qpid/framing/Handler.h:52:47:
error: invalid use of incomplete type 'struct
qpid::framing::HandlerT' [-Werror]
template class F class Functor : public HandlerT {
^
/builddir/build/BUILD/qpid-0.14/cpp/src/qpid/framing/Handler.h:32:8:
error: declaration of 'struct qpid::framing::HandlerT' [-Werror]
struct Handler {
^
/builddir/build/BUILD/qpid-0.14/cpp/src/qpid/framing/Handler.h:64:30:
error: invalid use of incomplete type 'struct
qpid::framing::HandlerT' [-Werror]
class MemFunRef : public HandlerT {
^
/builddir/build/BUILD/qpid-0.14/cpp/src/qpid/framing/Handler.h:32:8:
error: declaration of 'struct qpid::framing::HandlerT' [-Werror]
struct Handler {
^
cc1plus: all warnings being treated as errors
make[2]: ***
[src/CMakeFiles/qpidcommon.dir/qpid/framing/AMQP_ClientProxy.obj] Error
1
--
The complete build logs can be found at:
http://build1.openftd.org/fedora-mingw-rebuild/20130122/wine-mono-0.0.8-1/
http://build1.openftd.org/fedora-mingw-rebuild/20130122/mingw-qpid-cpp-0.14-5/
The package maintainers of these two packages are BCC'ed to this mail so
they can resolve the build issues and try to get the fixes upstreamed.
To summarize: we're ready to introduce gcc 4.8 in Fedora 19!
Regards,
Erik van Pienbroek
Fedora MinGW SIG
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