On 13/12/18 12:50, Yang Zhong wrote: > Hello Paolo and all, > > The Kconfig has been completed the porting from your repo and > now i can sucessfully build x86_64-softmmu binary. But there > are still some issues: > 1) Only support x86_64 platform. > Other platform, especially for ARM platforms, it's hard for me to > define > detailed boards like pc or q35 in x86.
No problem, Philippe can look at least at ARM and MIPS. > 2) Only support "defconfig". > "randconfig" build has some issues, which are mostly related with > CONFIG* in Kconfig.host, > some CONFIG* has different setting value in config-host.mak and > %/config-device.mak. like > CONFIG_OPENGL=y in %/config-device.mak and CONFIG_OPENGL=n in > config-host.mak, which result > in build failure. This is probably a bug or missing features in minikconf; values from config-host.mak and config-target.mak should not be included in config-devices.mak. > The current configure and build command are almost same with before and if we > want to disable or enable > some features, like "tcg", we still need add "--enable/--disable-tcg" in > configure command line. If we want > to disable one emulation device, we can disable this in related Kconfig file > in hw/ directory. Yes, this is expected. > There are still some left issues > a) How to replace the CONFIG* in configure, Some CONFIG* need some logic > to generate, > those are hard to input this CONFIG* in Kconfig.host or Kconfig* file. > > b) The CONFIG* in %/config-target.mak file, this is still related with > configure. > > c) If a) and b) can be fixed, randconfig is not critical issue. > > I will send RFC patches to QEMU community and please all give some comments. > many thanks! Great, this way people can experiment it and we can finalize the design before continuing the work. Thanks, Paolo
