[PATCH] Use a make variable instead of preprocessing for srcroot, and simplify source files handling

[Jason Evans]

On Apr 12, 2012, at 8:14 AM, Mike Hommey wrote:
> From: Mike Hommey <mh at glandium.org>
> 
> ---
> Makefile.in |   99 ++++++++++++++++++++++++++++++-----------------------------
> 1 file changed, 50 insertions(+), 49 deletions(-)

I'm not keen on the objroot removal diff, conversion from @srcroot@ to $(srcroot), or the removal of paths relative to the top directory.  I see these all as style choices for which the existing choices are reasonable.  Unfortunately, a bunch of other diffs you sent this morning are based on this and the objroot removal diff, which makes them difficult to apply.

Jason