On Mon, Oct 26, 2020 at 10:18 AM Jannick <thirdedition@xxxxxxx> wrote: > Attached for your consideration a patch such that MSYS2 and CYGWIN are > treated the same. Merged, thank you. > --- a/lib/autoconf/fortran.m4 > +++ b/lib/autoconf/fortran.m4 > @@ -666,7 +666,7 @@ while test $[@%:@] != 1; do > ;; > -lkernel32) > case $host_os in > - *cygwin*) ;; > + *cygwin* | *msys* ) ;; > *) ac_cv_[]_AC_LANG_ABBREV[]_libs="$ac_cv_[]_AC_LANG_ABBREV[]_libs > $ac_arg" Should we have mingw* here too? zw