Unfortunately, that isn't working. The app I'm building uses automake. I get the error when running ./configure.

If I remove the "-lpthread" argument, the error moves down the pipeline:
checking for pthread_create in -lpthread... no
configure: error: Could not find pthread library - please install libpthread
despite
root@Omega-808B:~/software/cgminer/cgminer-master# opkg install libpthread
Package libpthread (1.1.16-1) installed in root is up to date.

Sigh. I'm not having luck cross-compiling either. Seems curl is using a version of libcurl that is out of date for my app. =(

I've got an Omega2+ running great, with a microSD card (overlay) file system, updated to the latest firmware. I've made good progress using opkg for installing various apps, but I'm failing in building cgminer from source because it can't find pthreads.

checking for pthread_create in -lpthread... no
configure: error: Could not find pthread library - please install libpthread

But libpthread is already there.

root@Omega-808B:~/software/cgminer/cgminer-master# opkg install libpthread
Package libpthread (1.1.16-1) installed in root is up to date.

Suggestions?

I'm currently setting up cross-compiling in case that helps, but this should work on the device. Shouldn't it?