Re: fix parsing of Fortran -v output in Portland-Group compiler

[Steven G. Johnson]

Okay, fixed on commit.

On Sat, 27 Mar 2004, Paul Eggert wrote:
> Looking at the old line again (for the *mGLOB_options_string* case):
>
>     ac_[]_AC_LANG_ABBREV[]_v_output=`echo $ac_[]_AC_LANG_ABBREV[]_v_output | 
> sed 's/\"-mGLOB[[^\"]]*\"/ /g'` ;;
>
> None of the backslashes are necessary in this line, and they all lead
> either to undesirable behavior (in the case you noted) or to undefined
> behavior (using \" outside a bracket expression).  All the backslashes
> should be removed from this line.  (It appears to me that someone
> replaced the quoting (") by (') without replacing internal (\") with
> (").)