mån 2006-03-20 klockan 10:44 -0800 skrev Paul Eggert: > OK, thanks, I did that, and now my Squid3 snapshot builds just fine. > I don't observe the symptoms that Linda reported in > <http://www.squid-cache.org/mail-archive/squid-users/200603/0532.html>. > And this is despite the fact that I put (shudder) "shopt -s xpg_echo" > into my ~/.bashrc (which my BASH_ENV points at) so that "bash" and > "sh" both now have the XSI behavior.
Except that .bashrc isn't used when bash run non-interactively, and BASH_ENV is ignored when bash is called as sh which is the case in most shell (not bash specific) scripts.. > So I still don't know how to reproduce the problem. As far as I know the only reliable way to test this is to have bash compiled with xpg_echo enabled by default. All other methods I have found either overrides autoconf tests for broken shells in ways making the test unsuitable for actually testing autoconf or doesn't work for shell scripts (only interactive use). Note: As far as I can tell the echo tests in the configure script generated by autoconf-2.59 tests for quite many things but not \digit as far as I can tell. I have not yet looked into the CVS version. Regards Henrik
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