On 05/03/12 20:04, Jeremy Huddleston wrote:
Crap, I wish I had tried this sooner. It doesn't look likw AS_ECHO is in
autoconf-2.61 either:
configure:4861: error: possibly undefined macro: AS_ECHO
If this token and others are legitimate, please use m4_pattern_allow.
See the Autoconf documentation.
Yes, AS_ECHO seems to be introduced in autoconf 2.62 as well :-(
Reading the section on 'echo' in [1], I'm inclined to say that since we
know that the cacheid neither starts with a hyphen nor contains
backslashes, we can just use echo here.
I'm not able to write and test a patch right now. I shall do so as soon
as I can, unless someone beats me to it.
[1]
http://www.gnu.org/savannah-checkouts/gnu/autoconf/manual/autoconf-2.68/html_node/Limitations-of-Builtins.html
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