[tlbuild] mendexk test failure on Cygwin

[Marc Baudoin]

Peter Breitenlohner <peb at mppmu.mpg.de> écrit :
> Hi Ken and Marc,
> 
> failure for both 32 and 64 bit?

64 for sure (I can check for 32 but it will take some time as I
do it in a very slow VM and I'll only be able do check next
week).

> Which version of gcc?

4.5.3 (the one shipped with NetBSD 6).

> Does texk/mendexk/c-auto.h define HAVE___VA_ARGS__?

Yes:

% grep VA_ARGS Work/texk/mendexk/c-auto.h
#define HAVE___VA_ARGS__ 1