Ted Byers wrote: > tests using the high performance library passed. Now, > doing exactly the same thing, make dies half way > through at link time for one of the tests half way > through make complaining that -lg2c doesn't exist. > But it does, obviously, since make using gcc v 3.4.4 > found it. Where do I look for a fix to this? gcc v > 3.4.4 must have had something hard coded into it to > tell it where this library is, because I didn't tell > it where to look. I didn't even know this library > existed the first time I built the AMD acml examples. > My guess, from what I saw today, is that my current > build of gcc v 4.2.1 doesn't have this information > built in. I assume that is this information was in > either environment variables or in the GnuMakefile, my > attempt at compiling the examples using gcc v 4.2.1 > would have succeeded. libg2c was part of g77 but g77 no longer exists in gcc 4.x, it was replaced by the much more modern gfortran. It's not a matter of not finding the library, it just doesn't exist. I'd say it's a bug in the Makefile for assuming gcc 3.x. The fortran list will be able to give you more details. Brian
