mosys: Add an option to specify a location for cros_config_data.c

The ebuild currently copies the file from the sysroot into the source
directory. Lets stop doing that since the work dir just contains a
symlink to the source.

I will have a followup that will change the ebuild.

TEST=Build mosys with and without the flag.

Change-Id: I98db5d63326123fbf27418ff51e81f0502f8fa98
Signed-off-by: Raul E Rangel <>
Commit-Ready: ChromeOS CL Exonerator Bot <>
Legacy-Commit-Queue: Commit Bot <>
Reviewed-by: Yuval Peress <>
3 files changed