[tlbuild] texlive 2011 build on aix 4.3 - "make check": 12 of 46 tests failed

[Akira Kakuto]

Dear Vladimir,

> 1) why was this change made? was it intentional? does it occur on all
>    platforms or only on AIX because of some change to web2c which
>    manifests only on AIX (i.e. do texini.c and tex1.c generated on other
>    platforms use -10000 or 2550000L in the same places?).

I find -10000 is used on win32.

Best regards,
Akira