Re: [U-Boot] without board level config.mk How to add CPPFLAGS

Dear zzs,

In message 20110329012444.GA2470@greatfirst.com you wrote:

And then how to do that thing : Append custom cpp flags to CPPFLAGS ?

e.g. -Wcomments

And after append them to CPPFLAGS, Does these flags appear in CFLAGS auto automatically ?

Use CFLAGS_$(BCURDIR) if you want to set this for all files in a specific directory, or CFLAGS_$(BCURDIR)/$(@F) if you want to set this for a single file only.

Best regards,

Wolfgang Denk