tree e9104f21e58cc57ca56879e84935f2db78e19e1e
parent 1ff3d3f8de701ed107e908030b5c1fed9d17125a
author Stephen Warren <swarren@nvidia.com> 1348787465 -0600
committer Jon Loeliger <jdl@jdl.com> 1348842279 -0500

dtc: cpp co-existence: add support for #line directives

Line control directives of the following formats are supported:
    #line LINE "FILE"
    # LINE "FILE" [FLAGS]

This allows dtc to consume the output of pre-processors, and to provide
error messages that refer to the original filename, including taking
into account any #include directives that the pre-processor may have
performed.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>