opc-ua/open62541: CDP's fork of the open62541 OPC UA stack (https://github.com/open62541/open62541) @ e2b8953a30e41b55f1b1a260a137ea6923b130b0

Stasik0 49289457ca adding libm to deps		11 lat temu
..
Makefile.am	68f9b206ab integrated check- unittest- test framework	11 lat temu
Makefile.in	49289457ca adding libm to deps	11 lat temu
check_stack.c	68f9b206ab integrated check- unittest- test framework	11 lat temu