docs/devel/build-system: Update an example

The default-configs/ example added in 717171bd20 is no
more accurate since fa212a2b8b (and various further other
commits).

The Kconfig build system is now in place.
Use the aarch64-softmmu config as example.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190529140504.21580-1-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Philippe Mathieu-Daudé 2019-05-29 16:05:04 +02:00 committed by Laurent Vivier
parent 77b748a889
commit d33317b54c

View File

@ -413,18 +413,13 @@ context.
- default-configs/*.mak
The files under default-configs/ control what emulated hardware is built
into each QEMU system and userspace emulator targets. They merely
contain a long list of config variable definitions. For example,
default-configs/x86_64-softmmu.mak has:
into each QEMU system and userspace emulator targets. They merely contain
a list of config variable definitions like the machines that should be
included. For example, default-configs/aarch64-softmmu.mak has:
include sound.mak
include usb.mak
CONFIG_QXL=$(CONFIG_SPICE)
CONFIG_VGA_ISA=y
CONFIG_VGA_CIRRUS=y
CONFIG_VMWARE_VGA=y
CONFIG_VIRTIO_VGA=y
...snip...
include arm-softmmu.mak
CONFIG_XLNX_ZYNQMP_ARM=y
CONFIG_XLNX_VERSAL=y
These files rarely need changing unless new devices / hardware need to
be enabled for a particular system/userspace emulation target