swig compile problem on solaris

[tzhai2002@…]

traditional /bin/sh (normally used under Solaris) does not support an empty item
list in a for loop where as we don't run into this with bash on linux platforms.

To work around this try editing gdal/GNUmakefile
and changing:

swig-target:
	(cd swig; $(MAKE) build)
to:
swig-target:

or delete reference to swig in this makefile.
Also needs to make it more flexible which component is to be compiled, this is
very important for users who don't have admin privilage.

[havard.tveite@…]

Same problem here (Solaris 2.7). If BINDINGS is empty, swig make fails.

[warmerdam]

This is now fixed in CVS.