[Buildroot] Searching for the right "make clean"
ulf.samuelsson at atmel.com
Thu Jan 15 22:27:51 UTC 2009
ons 2009-01-14 klockan 08:42 -0800 skrev Dan Lyke:
> Silly question:
> I'm using buildroot for an AT91SAM9261, and was getting some floating
> point behavior I didn't understand, so rather than be all smart about
> it I decided to force software floating point and rebuild my toolchain.
> Simply checking that box under "Toolchain" in the "make menuconfig",
> followed by "make clean; make" failed with errors that things were
> compiled with hardware floating point, so I grepped the Makefile for
> "clean", tried "make dirclean", that failed, and then did a "make
> distclean" which blew away more than I wanted to.
> What's the right "clean" for me to have typed?
Once you change a toolchain option, you should probably
remove everything and start afresh.
THere is nothing you need to save except the configs
which you can do with make saveconfig.
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