In order to access Azure's VMbus via /sys/vmbus, the corresponding
UIO module must be available.
Also enable VFIO for safe userspace device handling when the host
exposes a vIOMMU.
We use the default compiler provided by (cross-)build-essential for
userland, so the compiler build-dependencies are not needed when
the pkg.linux.nokernel profile is used.
Since commit f5f169ba99 "Split build rules for tools to allow
skipping them." these recursive makefiles are not used.
(debian/rules.d/Makefile can additionally install the top-level Kbuild
and Makefile, but that target hasn't been used since svn rev 18133
(version 3.1-1~experimental.1).)
Since commit f5f169ba99 "Split build rules for tools to allow
skipping them." debian/rules.d/Makefile is not used and the current
kernel's UAPI headers are not installed. This hasn't caused breakage
yet, probably because many tools have their own workaround using
include/uapi etc. directly, but could break backports builds at some
point.
Move the build of userland headers up into debian/rules.real and
make all tools build targets depend on it.
With the recent refactor, setting source: false in debian/config/defines
is no longer enough to disable the linux-source-$ver package build, as
dh_listpackages is used to determine what is built.
Do not add linux-source-$ver to d/control if it is disabled.
The REAL_VERSION and PACKAGE_NAME variables aren't defined at the
point where we use them to check whether the package is enabled.
Replace them with their intended expansions to avoid this problem.
Some new Loongson servers are using Aspeed BMC, which has an GPU.
Some other Loongson servers are using SM750 GPU instead of AMD's.
Since MIPS doesn't have a generic display driver like VESA, we need
to install sm750fb and (drm_)ast into Loongson's fb-moduels udeb package.
(cherry picked from commit 6fbe9f4e363b32a70adf391e6d74ae21c52f16b6)
The packages we should build are restricted by:
* Package configuration in debian/config (limits which binary packages are
included in debian/control)
* Architecture (specified per package in debian/templates/control.* and
then in debian/control)
* Build profile (specified per package in debian/templates/control.* and
then in debian/control)
The logic for these restrictions is currently repeated in
debian/rules.real, but sometimes it becomes inconsistent with
debian/control (as with my recent changes for libbpf).
dh_listpackages reads debian/control and filters it by the current
host architecture and build profiles, so that it reliably reports
which packages we should build.
Therefore:
* Replace the logic in debian/rules.real with checks for package names
in the output of dh_listpackages
* Remove the redundant flag variables passed by debian/rules and
debian/rules.gen
* Remove the special-casing of stage1 in debian/rules and
debian/rules.gen
Hideki Yamane
Uwe Kleine-König
Ben Hutchings
Vagrant Cascadian
Salvatore Bonaccorso
Marcin Juszkiewicz
Romain Perier
Luca Boccassi
Luigi Baldoni
Yves-Alexis Perez
YunQiang Su
Michal Simek
John Paul Adrian Glaubitz