On Thursday, April 11, 2013, Jonas Jonsson L <jonas.l.jons...@ericsson.com> wrote: > Hi! > > > > I’m building several different Raspberry Pi images that are almost the same, some configuration issues (ip-address, hostnames etc) differs on those different images. My solution was to simply build a ‘clean’ image without any tweaking, then use all the packages from the ‘clean’ image via SSTATE_MIRRORS and build my images with their own peculiarities. The ‘clean’ image is basically a ‘core-image-minimal’ image (rpi-hwup-image for Raspberry Pi). > > > > So in ‘clean’ I have the sstate-cache, and in the other configurations, I set up > > SSTATE_MIRRORS ?= “file://.* file:///home/foobar/clean/sstate-cache/PATH” > > in my local.conf …. It works like a charm with regards to speed and disk-space. > > > > The package that I’ve built builds clean without any warnings in the ‘clean’ build. However, if I don’t build my package in the clean image, but in one of my ‘configured’ images, it fails. All of a sudden, the linker can’t find neither /lib/libpthread.so.0 nor /usr/lib/libpthread_nonshared.a L >
It seems you have totally different workspaces per image which share same state is that right ? Do you have these files populated in one of customised sandboxes Linker should look into the customised Sandbox's sysroot not clean sandbox one > > > buildfolder/tmp/sysroots/raspberrypi > ls -ll lib/libpthread.so.0 usr/lib/libpthread_nonshared.a lib/libpthread-2.17.so > > -rwxr-xr-x 1 foobar bitbakers 960802 Apr 11 12:47 lib/libpthread-2.17.so > > lrwxrwxrwx 1 foobar bitbakers 18 Apr 11 12:47 lib/libpthread.so.0 -> libpthread-2.17.so > > -rw-r--r-- 1 foobar bitbakers 3376 Apr 11 12:47 usr/lib/libpthread_nonshared.a > > > > What’s going on here? The sysroot (for the GNU tools) points to the correct folder, and the project is a standard autotools project, thus no magic involved. Is there any particular dependency that I must set up in order to use pthreads? > > > > Any ideas? By the way, I’m on poky/master (march 7:th), ‘git log –n 1’ shows ‘6d9a3ac0515380d0789ee3d316c08212592a6f9a’ (if that’s interesting…) > > > > Best regards, > > Jonas Jonsson
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