Three makefiles have been provided for Mac OS X: makefile.gcc GNU C (gcc) makefile.icc Intel C (icc) makefile.xlc IBM XL C (xlc) To create libvaxdata.a and the test program: # make -f makefile.xxx substituting gcc, icc or xlc for xxx. The default make target is all. The library and all object files will be written to a subdirectory named for the system architecture returned by "uname -p". To link a C program with the library: # xxx -o program program.o -lvaxdata -Lhere/arch substituting gcc, icc or xlc for xxx, and the path to the library for here/arch (assuming it has not been moved or copied somewhere else). To link a Fortran program with the library, substitute g95, gfortran, ifort, xlf90, or xlf95 for xxx, plus the path to the library for here/arch.