Description:
------------
make test fails on a number of counts if a php.ini file already in use in /usr/local/lib/php.ini (or wherever the default one is) does not include . in the include_path.

An example file that cannot be included is here:
ext/standard/tests/aggregation/aggregate.lib

A possible solution would perhaps be to add
include_path=.
to the $ini_overwrites array in run_tests.php, but that caused another test to fail:
/usr/local/src/php-4.3.3/tests/func/007.phpt
ini_restore() does not work.
So 007.phpt would then need to set and restore a php.ini setting other than include_path.

I first tried adding 
-d 'include_path=.' 
or 
-c ./php.ini-dist
or 
-c $(top_srcdir)/php.ini-dist

to line 58 of Makefile.global (or the equialent line in Makefile), but those changes seem to be ignored for some reason.