psnr: psnr.cc ssim.cc psnr_main.cc ifeq ($(CXX),icl) $(CXX) /arch:SSE2 /Ox /openmp psnr.cc ssim.cc psnr_main.cc else $(CXX) -msse2 -O3 -fopenmp -static -o psnr psnr.cc ssim.cc psnr_main.cc -Wl,--strip-all endif