We were unconditionally linking with libsqlite3 even if OpenCL
was not configured. No other component uses sqlite3 so let's
remove an unneeded dependency when possible.

The development was moved to a fork in the OmpSs-at-FPGA project. For more info visit: https://pm.bsc.es/ompss-at-fpga

This partially reverts commit e5343f02.

The fatal condition is too strict and is affecting several
other scenarios.

The runtime should be able to create as many threads as
available CPUs, or as requested by the user if CPUs are
oversubscribed.

See #1246

Now the execution summary and the nanox-bindings utility print
correctly the bindings mask when one thread is bound to multiple
CPUs.
Also, the string is now more human readable, as binding is grouped
by thread if such is the case.

Fix #1245

Close #1244

Use ThreadData to get the WDQueue in DBF

Closes #1242

See merge request !46

Fix/gpu ocl oversubscription

See merge request !48

Do not fail when the GPU or OpenCL plugin try to reserve an SMP processor but there are not available. Instead, the runtime will show a warning and share the core with another thread

- Capture DLB_Init error code and disable DLB if needed
- Add verbosity to some DLB errors

Implement --smp-threads-per-core option

See merge request !47

This option limits the number of threads per core created in SMT machines, while
keeping the same affinity mask by binding to multiple hwthreads inside the core.

gcc-8 requires an alias function to have the same exact return type

The main WD should be implicit to honor the implicit parallel
of size 1 that executes the main program.

As a side effect, the main WD in OmpSs can no longer ignore the
barrier construct and must be explicitly prevented.

Resolve "Extrae version check and cross-compilation"

Closes #1241

See merge request !45

Program checks can cause problems when cross-compiling

Recent lock in lendCpu (5cd5ccbe) may cause deadlocks