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<file:///\\.*%20file:\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 :( 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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