Op 28 jun. 2012, om 12:56 heeft Paul Eggleton het volgende geschreven: > On Tuesday 26 June 2012 19:22:20 maniacbug wrote: >> Hi. I am using denzil, trying to build a core-image-minimal with >> libstdc++ installed. I want to cross-develop in c++, and run the >> resulting apps on the image. For now, I am using qemu-arm as the >> machine. I've been able to build and run core-image-minimal out of the >> box. build the cross tools, and build apps using the cross tools (and >> even add ssh to the image). What I cannot figure out how to do is get >> libstdc++ (and libgcc1 and libc6) onto the target machine. >> >> The task-core-standalone-sdk-target looks super promising, >> seeming to contain the exact pieces I need. I thought I could add this >> to the IMAGE_INSTALL line in core-image-minimal.bb, and have the libs >> show up. This didn't happen, so clearly I have some more to learn about >> poky. >> >> Can anyone advise the appropriate way to inject libsdtc++ (and its >> dependencies) into a poky image? Please note that I do not need to >> compile/link apps on the target, only run them. > > Adding libstdc++ to IMAGE_INSTALL should work - in fact I just tried it and > it > worked here (although I used the alternative of adding it to > CORE_IMAGE_EXTRA_INSTALL in local.conf, but the result should be the same).
But do note that if you ship libstdc++ without anything linking to it you forego on the linking exception to the GPL. That is general is a Very Bad Thing(TM), so ship a helloword.cpp binary to keep the fsf happy. As an added bonus the helloworld will drag in the lib automatically. _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto