From cc4f427bbd7192b602310ee27ee34e3bfe81608b Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 24 Jul 2013 10:09:18 -0700 Subject: dts/Makefile: simplify dtc invocation The invocation of dtc is significantly more complex that it could be, in order to work around an issue on old versions of dtc, which print a message to stdout every time they run. Remove this workaround, on the assumption that people have or will upgrade to a newer version of dtc. This simplifies the build rule significantly. Related, split the invocation of cpp and dtc into separate commands rather than a pipeline, so that if either fail, it is detected. This has the nice benefit of saving off the result of the pre-processing step, allowing it to be easily inspected. Assuming a new enough dtc (which an earlier patch enforces), dtc will parse #line directives in its input file, and generate correct file and line numbers in error messages, even though cpp is unconditionally applied to its input file. Signed-off-by: Stephen Warren Acked-by: Simon Glass --- .gitignore | 1 + 1 file changed, 1 insertion(+) (limited to '.gitignore') diff --git a/.gitignore b/.gitignore index 771b860ee8..43e957ac0b 100644 --- a/.gitignore +++ b/.gitignore @@ -16,6 +16,7 @@ *.patch *.bin *.cfgtmp +*.dts.tmp # Build tree /build-* -- cgit v1.2.1