* Bernd Petrovitsch <bernd@xxxxxxxxx> schrieb: > > Recent pkg-config supports sysroot. > > FC-6 has "only" 0.21. Not sure when the sysroot stuff got into upstream releaes, but maybe you just should update ;-P > > So you simply build your .pc files as usual (w/o sysroot prefix) and > > set the sysroot prefix via env on the pkg-config call. > > From a quick glance over the man page of 0.23, yes. Yep, it doesn't take $SYSROOT (as my original patch did), but with some prefix ... > The problem is that the build-time (cross-)linker needs to find the > (cross-compiled) lib under /my/build/host/target/environment/opt/foo/lib > at link time and the shared linker under /opt/foo/lib at run-time. > Hmm, after digging into that old project, it seems that libtool and > the .la files were the problem. Yes, libtool doesn't understand anything like sysroot. It generates broken pathnames in the .la files. You could use unitool and it's libtool-replacement. > > > Yes. And even worse the compiled lib "foo" had explicit dependencies (on > > > lib "bar") on > > > "/my/build/host/target/environment/opt/bar/lib/libbar.so.1.2.3.4". > > > > And that's even more broken. > > Yup. Maybe it was a result of my trial to make libtool work somehow .. Heh, I've given up trying to repair libtool for a long time ;-P > > > And BTW pkg-config didn't support the concept of a "DESTDIR" variable > > > (and I don't care about the name of that variable). > > > > No, why should it ?! It does not install anything. > > But it may "use" installed files. Yes, but they have to be strictly from sysroot. As said, recent pkg-config can handle this properly. > > Probably you're looking for sysroot ? > > Yes, very probably. :) cu -- --------------------------------------------------------------------- Enrico Weigelt == metux IT service - http://www.metux.de/ --------------------------------------------------------------------- Please visit the OpenSource QM Taskforce: http://wiki.metux.de/public/OpenSource_QM_Taskforce Patches / Fixes for a lot dozens of packages in dozens of versions: http://patches.metux.de/ --------------------------------------------------------------------- -- To unsubscribe from this list: send the line "unsubscribe linux-embedded" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
