[GRASS5] Problems compiling and running GRASS6.CVS

[Hamish]

> The user can still add flags by setting CFLAGS, CXXFLAGS, and LDFLAGS
> when running configure.

While on the subject,

I've always been a bit confused about r.terraflow/IOStream/lib/src/Makefile
mixed use of CPPFLAGS and CXXFLAGS. grep shows support for CPPFLAGS in
aclocal.m4, configure.in, and Platform.make,... Are they two distinct
things or two attempts at the same thing? Also I think LFS support in
r.terraflow (it commonly creates >2gb temp files) is slightly confused;
outside the normal ./configure switches?


Hamish