-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 If you're building a Qt app I would strongly advise using qmake. If you're not building a Qt apps I would strongly advise dropping cmake, it's horrible. CMake wasn't designed to support crosscompiling and that shows :(
Since you seem to have a OE build setup already, write a recipe for it that inherits the cmake class, that should work around the worst cmake "features". regards, Koen On 10-09-10 00:18, Alan Jones wrote: > Hi All, > > I've built the toolchain as described on the angstrom wiki as well as > qt-x11-free and begun setting up CMake to cross compile. > > It's pretty much there (I expect it may even work, but I've not yet got a > beagleboard to test it on), but I get a warning about being unable to > find libc to link against. The error specifically is: > > /storage/Software/Angstrom/angstrom-setup-scripts/build/tmp-angstrom_2008_1/sysroots/x86_64-linux/usr/armv7a/lib/gcc/arm-angstrom-linux-gnueabi/4.3.3/../../../../arm-angstrom-linux-gnueabi/bin/ld: > warning: libc.so, needed by > /storage/Software/Angstrom/angstrom-setup-scripts/build/tmp-angstrom_2008_1/sysroots/x86_64-linux/usr/armv7a/lib/gcc/arm-angstrom-linux-gnueabi/4.3.3/../../../../arm-angstrom-linux-gnueabi/lib/libgcc_s.so, > not found (try using -rpath or -rpath-link) > > The CMake file I put together for the toolchain is attached, and when I > run cmake with --trace I see the directly containing libc.so listed in the > implicit link directories. > > I'd rather not use rpath(-link), if I can avoid it, but I'm new to embedded > dev, > so if this is the preferred approach I'll go along with advice. > > I'm not certain I've set the toolchain up as intended, either. Any advice > on how to configure this correctly would be fantastic. > > Cheers, > > Alan. > > > > _______________________________________________ > Angstrom-distro-devel mailing list > Angstrom-distro-devel@linuxtogo.org > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/angstrom-distro-devel -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (Darwin) iD8DBQFMieUMMkyGM64RGpERAnyoAJ9xDzb572VmSUaBD2rI21SDCBIj0gCcCN5b ryquuBywa7ixoU1FKFAi6Ho= =Pt5W -----END PGP SIGNATURE----- _______________________________________________ Angstrom-distro-devel mailing list Angstrom-distro-devel@linuxtogo.org http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/angstrom-distro-devel
