[cdt-dev] Header file dependencies

[Mike Wrighton <mike.wrighton@xxxxxxxxxxxxxx>]

Hi,

I'm a little confused about how header file dependencies are handled
in CDT. My toolchain doesn't support the standard gcc dependency
options (-M etc) so I removed them from my build, although the build
behaviour was always correct - if I modified a header file which was
included from C source, the source file was rebuilt (using the
External builder). Since changing from CDT 4 to 6 this no longer works
and I'm now trying to figure out how it used to work in CDT 4 at all,
since it looks as though it basically just invokes make? Were there
any hidden build steps I need to be aware of? Any pointers would be
great.

Thanks,
Mike