Missing library symbols about lio HOT 3 OPEN

Update. So, blundering about with this, I decided to compile up one mondo shared library from libLIOlib.a and libLIOLinuxlib.a (called it libLIO.so).... some improvement. Now all I get is:

ecole@gpio:~/src/LIO_test $ make
g++ -std=c++14 -pthread -I/usr/local/include -c example.cpp -o example.o
g++ -L/usr/local/lib -lpthread -lLIO example.o
-o example
/usr/bin/ld: /usr/local/lib/libLIO.so: undefined reference to __atomic_load_8' /usr/bin/ld: /usr/local/lib/libLIO.so: undefined reference to __atomic_store_8'
collect2: error: ld returned 1 exit status
make: *** [Makefile:35: example] Error 1

from lio.

FIXED - for now at least ;-) Learnt a bit more in the process too.

ecole@gpio:~/src/LIO_test $ make
g++ -std=c++14 -pthread -I/usr/local/include -c example.cpp -o example.o
g++ -L/usr/local/lib -lpthread -latomic -lLIO example.o
-o example

from lio.

Hi,
To be honest, I never tried to to build the components manulally. I always used CMake to build and link the project. It will add the necessary linker flags (pthread/atomic) automatically.

from lio.