[Experiments] Now is possible to protect the main function of each benchmark

src/entrypoints/ASPIS/ABSURD/code/apps/acas.c

src/entrypoints/ASPIS/ABSURD/code/apps/ann.c

src/entrypoints/ASPIS/ABSURD/code/apps/canny.c

src/entrypoints/ASPIS/ABSURD/code/apps/img_scaling.c

src/entrypoints/ASPIS/ABSURD/code/apps/jpeg_compress.cpp

src/entrypoints/ASPIS/ABSURD/code/apps/latnav.c

src/entrypoints/ASPIS/CMakeLists.txt