Re: svn commit: r22820 - trunk/build/ac-macros

Hi,

In <20070104230017.GF5216@lorenz.farside.org.uk>
  "Re: svn commit: r22820 - trunk/build/ac-macros" on Thu, 4 Jan 2007 23:00:17 +0000,
  Malcolm Rowe <malcolm-svn-dev@farside.org.uk> wrote:

> > Clean up Ruby part configuration script.
> >
> > * build/ac-macros/swig.m4 (SVN_FIND_SWIG):
> > - Use changequote() to use "[]" in Ruby script.
> > - Store configurations of ruby to rbconfig_XXX and use them to clean up.
> >
>
>
> > Modified: trunk/build/ac-macros/swig.m4
> > + rbconfig="$RUBY -rrbconfig -e "
> > +
> > + changequote(<<, >>)
> > + for var_name in archdir CC CFLAGS LDSHARED DLEXT \
> > + sitedir sitelibdir sitearchdir libdir
> > + do
> > + rbconfig_tmp=`$rbconfig "print Config::CONFIG['$var_name']"`
> > + eval "rbconfig_$var_name=\"$rbconfig_tmp\""
> > + done
> > + changequote([, ])
> >
>
> I know it probably doesn't matter in this case, but given that there's a
> section in the autoconf manual specifically titled "changequote is
> Evil", can we do without it here? (presumably just by using the @<:@ and
> @:>@ quadrigraphs in place of [ and ], though I can't test it locally).

OK. I followed your suggestion.

Thanks,

--
kou
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