Hey Boris,
We have been using Jenkins for a few years now, and learned to live with
its warts.
It's monitoring our internal git repository actually, and also builds 'JWt'
from 'Wt'.
Koen
2015-07-15 22:17 GMT+02:00 Nagaev Boris <bnag...@gmail.com>:
> On Wed, Jul 15, 2015 at 2:44 PM, K. Frank <kfrank2...@gmail.com> wrote:
> > Hi Koen!
> >
> > On Wed, Jul 15, 2015 at 10:11 AM, Koen Deforche <k...@emweb.be> wrote:
> >> Hey,
> >>
> >> Since you're building your test case with a C++14 compiler, you probably
> >> didn't build Wt with the same compile flags.
> >> See the WT_CPP_11_MODE CMake flag for building Wt.
> >
> > Thanks, good catch. My use of "-std=gnu++14" as a compile options does
> > seem to be triggering this issue. (And yes, I did not explicitly build
> Wt with
> > c++11 or c++14.)
> >
> > I recompiled my test app leaving that option out:
> >
> > C:\...\wt_test>g++ -o section section.cpp -lwt -lwthttp
> > -lboost_date_time-mgw49-1_57 -lboost_filesystem-mgw49-1_57
> > -lboost_program_options-mgw49-1_57 -lboost_random-mgw49-1_57
> > -lboost_regex-mgw49-1_57 -lboost_system-mgw49-1_57
> > -lboost_thread-mgw49-mt-s-1_57 -lws2_32 -lwsock32
> >
> > and the duplicate-section messages go away. So, problem solved! (For
> now.)
> >
> > By the way, I tried compiling with "-std=c++11", "-std=gnu++11",
> "-std=c++14",
> > as well as "-std=gnu++14". They all trigger the duplicate-session
> messages;
> > only leaving out the "-std" option does not.
> >
> > As a follow-up, does anyone understand what is going on here? I sure
> > don't. The complaint appears to be about WApplication.obj and WMenu.obj
> > (extracted from libwt.a). So it's not obvious why compiling my app with
> > "-std=gnu++14" should affect a match / mismatch between two already
> > compiled object files. (And why might internalPathChanged().connect()
> > trigger the issue?)
> >
> > Also, if I do pursue rebuilding Wt with the WT_CPP_11_MODE option, would
> > I have to similarly rebuild boost (and would anyone know offhand how to
> do it)?
> >
> > And if I at some point want to use c++14 (or c++11) and don't rebuild Wt,
> > how much should I worry about the duplicate-section messages? Does
> > anyone know whether they represent a substantive error, or can I
> blissfully
> > ignore them.
> >
> >> Regards,
> >> koen
> >
> >
> > Thanks again for your help.
> >
> >
> > K. Frank
> >
> >
> >> 2015-07-15 16:06 GMT+02:00 K. Frank <kfrank2...@gmail.com>:
> >>>
> >>> Hello List!
> >>>
> >>> I get "duplicate section ... has different size" messages when I
> >>> build a Wt application that contains (as far as I can tell) a call
> >>> to:
> >>>
> >>> internalPathChanged().connect (...);
> >>> ...
> >>> Details:
> >>>
> >>> This is wt-3.3.3 built with mingw-w64 on 64-bit windows 7:
> >>>
> >>> C:\...\wt_test>g++ --version
> >>> g++ (x86_64-posix-seh-rev0, Built by MinGW-W64 project) 4.9.2
> >>>
> >>> When I build (link) my test program, I get the following par of
> messages:
> >>>
> >>> C:\...\wt_test>g++ -std=gnu++14 -o section section.cpp -lwt
> >>> -lwthttp -lboost_date_time-mgw49-1_57 -lboost_filesystem-mgw49-1_57
> >>> -lboost_program_options-mgw49-1_57 -lboost_random-mgw49-1_57
> >>> -lboost_regex-mgw49-1_57 -lboost_system-mgw49-1_57
> >>> -lboost_thread-mgw49-mt-s-1_57 -lws2_32 -lwsock32
> >>> C:/.../wt-3.3.3_install/WT/lib/../lib/libwt.a(WApplication.obj):
> >>> duplicate section
> >>> ...
> >
> >
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>
> Hi Koen and Wt team,
>
> do you use a Continuous Integration system? If the answer is no, then
> please add Travis CI [1]. It is free for open source. It would rebuild
> Wt and run tests after each "push" to Github repo according to
> ".travis.yml" file from the repo. It would report errors. It is also
> possible to build multiple targets (different compilers or options).
> Appveyor CI is nice service too - it is similar to Travis CI, but uses
> Windows instead of Linux. You can count on me to help you.
>
> [1] https://travis-ci.org
>
>
> --
>
>
> Best regards,
> Boris Nagaev
>
>
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