Well Kdevelop and Kdevplatform 4.90.92 build on cygwin.

[Kevin Funk]

On Tuesday, May 17, 2016 4:13:13 PM CEST Michael George Hart wrote:

Disclaimer: Please don't post to *both* kdevelop at kdevelop.org & 
kdevelop at kde.org -- this will generate two different mails. Just use 
kdevelop at kde.org.

> Kevin 4.90.92 build with very little effort on my part but running it there
> is a problem
> 
> After commenting out “KCrash::initialize()”, the only build error kdevelop
> build and install.
> [ 36%] Building CXX object
> projectbuilders/ninjabuilder/CMakeFiles/kdevninja.dir/kdevninjabuilderplugin
> .cpp.o /kdevelop-5/4.90.92/kdevelop-4.90.92/app/main.cpp: In function ‘int
> main(int, char**)’:
> kdevelop-5/4.90.92/kdevelop-4.90.92/app/main.cpp:380:5: error: ‘initialize’
> is not a member of ‘KCrash’
>      KCrash::initialize();
>      ^

Okay, see the other mail about this particular issue.

> app/CMakeFiles/kdevelop.dir/build.make:69: recipe for target
> 'app/CMakeFiles/kdevelop.dir/main.cpp.o' failed
> make[2]: *** [app/CMakeFiles/kdevelop.dir/main.cpp.o] Error 1
> CMakeFiles/Makefile2:1126: recipe for target
> 'app/CMakeFiles/kdevelop.dir/all' failed
> make[1]: *** [app/CMakeFiles/kdevelop.dir/all] Error 2
> 
> Unfortunately proceeding to run it stopped at the 10% splash screen,
> showing on the command line
> $ kdevelop
> Fontconfig error: "/etc/fonts/conf.d/66-google-noto-nastaliq-urdu.conf",
> line 35: mismatched tag
> QXcbShmImage: shmget() failed (88) for size 179960 (409x110)

Phew, no idea about this one.

Can you try to get a backtrace? And check where the program hangs?

See:
  https://cygwin.com/cygwin-ug-net/gdb.html

> So although build and installing kdevelop 5 was less effort on my part
> running it I basically go nowhere compared with building and installing
> kdevelop 4.7.3
> With kdevelop 4.7.3, with the intrusive modification of build files (see
> above) I was able to run it without incident. It issues was important menu
> items were missing; eg the entire ability to create an initial project. It
> did look like I could open an existing project but I didn’t test it
> 
> So my next step  is concerned in where I invest my time;
> Hopefully someone will know a simple fix to get beyond splash screen
> displaying 10% in the upper right corner after starting Kdevelop 4.90.92
> If not I will return to back to kdevelop 4.7.3 which at least started and
> seem to work without issues just missing some import menu items

> I would rather go the kdevelop 5 route; so hopefully someone has a simple
> solution to my issue in running it

Please try to get KDevelop 5 working, that'd be appreciated!

Cheers,
Kevin

> Thanks
> Michael
> 
> FYI
> How I was able to build Kdevelop 4.7.3 under Cygwin
> In all cases use
>     cmake -D__KDE_HAVE_GCC_VISIBILITY=NO  ../
> 
> Kdevplatform:
> EDIT the file     Documents/kdevelop/kdevplatform-1.7.3/util/spinlock.h
> Add the following lines after the #includes
>      extern "C" int gettimeofday(struct timeval *tv, struct timezone *tz);
> 
>     #define timersub(tvp, uvp, vvp)
> \
>         do {                                                            \
>                 (vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec;          \
>                 (vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec;       \
>                 if ((vvp)->tv_usec < 0) {                               \
>                         (vvp)->tv_sec--;                                \
>                         (vvp)->tv_usec += 1000000;                      \
>                 }                                                       \
>         } while (0)
> 
> To file /usr/include/kde4/qtest_kde.h add the following two lines
> extern "C" int setenv(const char *name, const char *value, int overwrite);
> extern "C" int unsetenv(const char *name);
> 
> DO THE BUILD for kdevelop and you will get some errors. The cause of my
> errors
> Can be found in the file
> Documents/kdevelop/kdevelop-4.7.3/build/kdeintegration/kdeprovider/kdevkdepr
> ovider_automoc.cpp It has multiple entries for "moc_kdeprojectsmodel.cpp"
> eg.
> #include "moc_kdeproviderwidget.cpp"
> #include "moc_kdeprojectsmodel.cpp"
> #include "moc_kdeproviderplugin.cpp"
> #include "moc_kdeprojectsreader.cpp"
> #include "moc_kdeprojectsmodel.cpp"
> 
> So not to get too smart, my solution was to edit "moc_kdeprojectsmodel.cpp"
> and place  code within
> 
> #ifndef MEMEME
> #define MEMEME
> 
> #endif
> 
> Rerun the make (not cmake) and kdevelop will build and install


-- 
Kevin Funk | kfunk at kde.org | http://kfunk.org
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