I hate to say it but it is probably a good idea to ignore my ramblings in such cases for some days.
I think i completely understand the problem now. We use --fatal-warnings which means that warning "skipping incompatible /usr/lib/libGL.so when searching for -lGL" becomes an error and the linker stops. If i remove that it links. So the questions is who triggers the warning? The problems is GraphicsMagicks pkgconfig file. The package i have installed here has the following snippet on the Libs line: "-l/usr/lib64 -l/usr/lib -l/usr/lib64 -l/usr/lib". This is absolutely unnecessary because the linker would use the correct directory anyway. So here is the first bug imho. pkgconfig tries to help and removes the two "-l/usr/lib64" arguments because this is the "system lib dir" and it is pointless to provide id. You can see that with "pkg-config GraphicsMagick --debug --libs". It removes one of the "- l/usr/lib" because it's provided two times. I think we could say this is bug number 2. it should remove /usr/lib on 64 bit systems and /usr/lib64 on 32 bit systems when it find them. Is there any chance you link against libs from /usr/lib on a 64 bit system or vice versa? So the "-l/usr/lib" finds its way into the linker command and i get my error. I just fixed the GraphicsMagick.pc file and everything compiles smoothly. Anyone an idea where to file a bug? With opensuse or GraphicsMagick? Mike On Sunday 07 September 2008 17:12:08 Thiago Macieira wrote: > Michael Jansen wrote: > >On Friday 05 September 2008 08:29:05 Thiago Macieira wrote: > >> Michael Jansen wrote: > >> >That fails because /usr/lib64 is not added with -L . > >> > >> It shouldn't have to be. If it's the platform default, it should be > >> automatic. > > > >But it isn't. If i change -lGL in > > ./CMakeFiles/kritagmagickimport.dir/link.txt to /usr/lib64/libGL.so it > > works as expected. > > > >Anyone an idea what i can try next? > > Open a bug report against your distribution and patch your ld. -- Michael Jansen http://www.michael-jansen.biz _______________________________________________ Kde-buildsystem mailing list [email protected] https://mail.kde.org/mailman/listinfo/kde-buildsystem
