[PATCH 4/4] makedep: Support split debug for cross compiled modules.

[Jacek Caban]

Signed-off-by: Jacek Caban 
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This patch adds debug symbol makefile targets and takes care of things 
like .gitignore or clean target. Debug files are generated in linking 
step, so they will be generated as part of that. They are, however, not 
part of all target (as that would cause all modules to be linked twice). 
It should be good enough for use by developers.

One thing I'm not sure about (and would require debug files to be a part 
of larger target) is if we should be installing debug files. And if yes, 
then would it be make install, install-dev or some new install-debug. 
I'd welcome opinions on that.

tools/makedep.c | 34 +++++++++++++++++++++++++++++-----
  1 file changed, 29 insertions(+), 5 deletions(-)