ld -x a.out m40.o c.o ../lib1 ../lib2
: ld -x -r -d a.out m45.o c.o ../lib1 ../lib2
ld -x a.out m40.o c.o ../lib1 ../lib2
: ld -x -r -d a.out m45.o c.o ../lib1 ../lib2
ld -x a.out m40.o c.o ../lib1 ../lib2
: ld -x -r -d a.out m45.o c.o ../lib1 ../lib2
rm mkconf c.c l.s a.out *.o