Bruno Haible <br...@clisp.org> wrote: > Simon Josefsson wrote: >> > If "C" must not be quoted, then shouldn't the quotes >> > around "C++" be dropped, too? >> >> I suppose, but I cannot trigger a problem. > > So, everyone is modifying this file based on guesswork? Stop, please. > > I wrote openmp.m4, incorporating magic from autoconf that I don't understand. > But I copied it literally and tested it.
I tested, too. But not for bug-compatibility with older autoconf. > Jim and Simon, it looks like you don't understand this autoconf magic either, I understand autoconf quoting rules well enough to realize that the transformation I performed is valid -- with new enough autoconf. It looks like it is sometimes invalid with at least autoconf-2.61. Since we still support autoconf-2.61, I've simply reverted the changes to that file. No big deal. Thanks again, Simon, for catching it.
