[Vala] Can vala-win32 be run from a portable drive (e.g. usb stick)

[Serge Hulne <serge hulne gmail com>]

 <https://code.google.com/p/vala-win32/>Can vala-win32  (
https://code.google.com/p/vala-win32/ ) be run from a portable drive (e.g.
usb stick).

If yes, what has to be changed to take into account the fact that it is not
running from the C:\ drive:

I tried to do it by simply modifying the %PATH% environment variable to
X:\vala-0.12.0\bin and the %PKG_CONFIG_PATH% to
X:\vala-0.12.0\lib\pkgconfig (where X is the label of the external drive).

However this does not seem sufficient, since when trying to compile a
simple "hello world" for testing, the compiler complains about some
packages missing (Glib and Gobject)


If anybody has managed to make a "portable" version of the vala-win32
compiler, I would be interested to know how to do it !

Serge.