Stefano Lattarini wrote:
> On Sunday 06 November 2011, Jim Meyering wrote:
>> I install my own versions of m4, autoconf, automake, libtool, etc.,
>> using --prefix=/p, and I put /p/bin earlier in PATH than /usr/bin, etc.
>>
>> Because of that, I've always had to initialize
>> /p/share/aclocal/dirlist to contain /usr/share/aclocal.
>> Until today, I did it like this, so that uses of macros not
>> installed in my private hierarchy would still be found:
>>
>> mkdir --verbose -p $(aclocal --print-ac-dir)
>> echo /usr/share/aclocal >> $(aclocal --print-ac-dir)/dirlist
>>
>> Now I see that I must explicitly list /p/share/aclocal, too,
>> presumably before any other directory name,
>>
> That's weird; if I'm not mistaken, m4 files from ${acdir} should take
> precedence over those from directories listed in ${acdir}/dirlist ...
>
>> so I've done this:
>>
>> mkdir --verbose -p $(aclocal --print-ac-dir)
>> printf '%s/share/aclocal\n' /p /usr >> $(aclocal --print-ac-dir)/dirlist
>>
> I don't understand why this should be needed ...
>
>> With that, all of the tests on automake.master pass once again.
>>
> ... and I'm baffled by the fact it indeed works.
>
> Could you please try running a libtool-requiring test passing `--verbose'
> to the aclocal invocation there, to see what happens?
For the record, with /p/bin early in my path and self-built/installed
autoconf, automake, libtool-2.4.2 (with prefix=/p), with this, all
automake tests pass:
$ cat /p/share/aclocal/dirlist
/p/share/aclocal
/usr/share/aclocal
If I change that to omit /p/share/aclocal,
$ cat /p/share/aclocal/dirlist
/usr/share/aclocal
Then 29 automake tests fail:
test-suite.log.xz
Description: Binary data
