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2019-03-07ppc: Express dependencies of the embedded machines with kconfigThomas Huth
This makes it much easier if the users want to disable some of the embedded machines for their builds. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-03-07ppc: Express dependencies of the Sam460EX machines with kconfigThomas Huth
Most of the dependencies are now directly selected by the SAM460EX switch. We can drop CONFIG_VGA_CIRRUS since this device is already selected automatically when CONFIG_PCI_DEVICES is set. Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-03-07ppc: Express dependencies of the Mac machines with kconfigThomas Huth
This will make it for example easier if the users want to disable one of the two machines for their builds. Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-03-07ppc: Express dependencies of the 'prep' and '40p' machines with kconfigThomas Huth
Select the required devices in hw/ppc/Kconfig instead, so that ppc-softmmu.mak only contains the user-selectable PREP switch. Plug-in devices like NE2000_ISA are pulled in automatically by the Kconfig build system now. Cc: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-03-07ppc64: Express dependencies of 'pseries' and 'powernv' machines with kconfigThomas Huth
The POWERNV switch should always select ISA_IPMI_BT, then the other IPMI options are turned on automatically now. CONFIG_DIMM should always be selected by the pseries machine, which in turn depends on CONFIG_MEM_DEVICE since DIMM implements this interface. CONFIG_VIRTIO_VGA can be dropped from default-configs/ppc64-softmmu.mak completely since this device is already automatically enabled via hw/display/Kconfig now. Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-03-07build: switch to KconfigPaolo Bonzini
The make_device_config.sh script is replaced by minikconf, which is modified to support the same command line as its predecessor. The roots of the parsing are default-configs/*.mak, Kconfig.host and hw/Kconfig. One difference with make_device_config.sh is that all symbols have to be defined in a Kconfig file, including those coming from the configure script. This is the reason for the Kconfig.host file introduced in the previous patch. Whenever a file in default-configs/*.mak used $(...) to refer to a config-host.mak symbol, this is replaced by a Kconfig dependency; this part must be done already in this patch for bisectability. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Yang Zhong <yang.zhong@intel.com> Acked-by: Thomas Huth <thuth@redhat.com> Message-Id: <20190123065618.3520-28-yang.zhong@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-03-07kconfig: introduce kconfig filesPaolo Bonzini
The Kconfig files were generated mostly with this script: for i in `grep -ho CONFIG_[A-Z0-9_]* default-configs/* | sort -u`; do set fnord `git grep -lw $i -- 'hw/*/Makefile.objs' ` shift if test $# = 1; then cat >> $(dirname $1)/Kconfig << EOF config ${i#CONFIG_} bool EOF git add $(dirname $1)/Kconfig else echo $i $* fi done sed -i '$d' hw/*/Kconfig for i in hw/*; do if test -d $i && ! test -f $i/Kconfig; then touch $i/Kconfig git add $i/Kconfig fi done Whenever a symbol is referenced from multiple subdirectories, the script prints the list of directories that reference the symbol. These symbols have to be added manually to the Kconfig files. Kconfig.host and hw/Kconfig were created manually. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Yang Zhong <yang.zhong@intel.com> Message-Id: <20190123065618.3520-27-yang.zhong@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>