[re-adding gnulib; please remember to reply all] On 11/01/2016 09:16 AM, Michael Felt wrote: >> [adding gnulib] >>
>> Can you figure out which sed script in the bootstrap script is
>> triggering this extra output, and/or provide the edits that work for
>> you, as you hinted above?
> In get_version() the sed script includes lots of white space before the #.
> Bringing the 15 following lines back to the beginning of the line allows this
> to run (longer).
> get_version() {
> app=$1
>
> $app --version >/dev/null 2>&1 || { $app --version; return 1; }
>
> $app --version 2>&1 |
> sed -n '# Move version to start of line.
> s/.*[v ]\([0-9]\)/\1/
>
> # Skip lines that do not start with version.
Indeed, and the autoconf manual warns about this:
> Sed scripts should not use branch labels longer than 7 characters and
> should not contain comments; AIX 5.3 sed rejects indented comments.
Which AIX version are you using? Does the autoconf text need to be
updated to mention a more modern version number? Meanwhile, it sounds
like gnulib's bootstrap should be patched to avoid non-portable sed
comments, then netcf updated to use the newer gnulib version.
>
> In the end, while it finds my GNU m4, it still complains that it is not a GNU
> m4.
Which version of GNU m4? There are some particular m4 bugs in some
older versions that kill configure scripts, so the bootstrap script
intentionally blacklists m4 versions with those bugs.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
signature.asc
Description: OpenPGP digital signature
