gcc -O2 -fstrength-reduce -ffast-math -fforce-mem -fforce-addr -funroll-loops -I/usr/X11R6/include -I/usr/local/include -O -o aview main.o ui.o shrink.o image.o -L/usr/local/lib -lslang -laa -lncurses -lm -lslang 
gcc -O2 -fstrength-reduce -ffast-math -fforce-mem -fforce-addr -funroll-loops  -I/usr/X11R6/include -I/usr/local/include -O -o aaflip flip.o  general.o -lslang -laa -lncurses -lm    -lslang
