On Wed, Sep 27, 2017 at 12:33:06PM +0000, Tom Rini wrote: > On Wed, Sep 27, 2017 at 12:31:16PM +0200, Maxime Ripard wrote: > > Hi Tom, > > > > Here is a pull request for the sunxi related changes for the next > > U-Boot version. > > > > The diffstat is a bit scary, but mostly because of the Kconfig > > migration of the USB ethernet related options, which were enabled by a > > big number of boards. The fastboot options simplification is also one > > of the offenders. > > > > This is my first pull request ever, so I might have done something > > wrong, let me know if it's the case. > > Sorry, this is pretty broken: > $ make O=/tmp/T sandbox_config > make[1]: Entering directory `/tmp/T' > GEN ./Makefile > drivers/usb/Kconfig:1:error: recursive dependency detected! > For a resolution refer to Documentation/kbuild/kconfig-language.txt > subsection "Kconfig recursive dependency limitations" > drivers/usb/Kconfig:1: symbol USB is selected by ARCH_SUNXI > For a resolution refer to Documentation/kbuild/kconfig-language.txt > subsection "Kconfig recursive dependency limitations" > arch/arm/Kconfig:674: symbol ARCH_SUNXI is part of choice <choice> > For a resolution refer to Documentation/kbuild/kconfig-language.txt > subsection "Kconfig recursive dependency limitations" > arch/arm/Kconfig:291: choice <choice> contains symbol ARCH_SUNXI > For a resolution refer to Documentation/kbuild/kconfig-language.txt > subsection "Kconfig recursive dependency limitations" > arch/arm/Kconfig:674: symbol ARCH_SUNXI depends on USB_MUSB_GADGET > For a resolution refer to Documentation/kbuild/kconfig-language.txt > subsection "Kconfig recursive dependency limitations" > drivers/usb/musb-new/Kconfig:11: symbol USB_MUSB_GADGET depends on USB
Gah. Sorry for that. So much for slipping in a fix without testing
it...
I wonder why it's considered a recursive dependency though.
The situation seems to be:
selects depends
ARCH_SUNXI --------> USB <--------- USB_MUSB_GADGET
|
+-------> USB_ETHER
implies
USB_ETHER is implied only if USB_MUSB_GADGET is set, but that looks
like a directed graph without any loop, right?
Or am I missing something?
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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