"Steven G. Johnson" wrote: > > Bob Friesenhahn wrote: > > Autoconf 2.53 (via autoconf.m4f) considers 'fc' to be a candidate when > > searching for a FORTRAN compiler. Unfortunately, 'fc' conflicts with a > > Korn-shell related program found under SVR4-derived systems, or other > > systems providing the Korn shell: > > Sigh... Options: > > 1) Ignore it. 'fc' is the last name checked for, so it's not like > AC_PROG_F77 could have succeeded. > > 2) Remove 'fc' from the list of names checked, letting the user specify > it manually with F77=fc if necessary. (fc was in the "historical" > autoconf 2.13 list, if I remember correctly. I've never actually seen a > program of this name myself. Anyone?) > > 3) Figure out some portable(?) way to determine whether fc is the ksh thing.
fc=`which fc` || fc=false
