> -----Original Message----- > From: Juraj Linkeš <juraj.lin...@pantheon.tech> > Sent: Friday, April 9, 2021 2:36 PM > To: bruce.richard...@intel.com; Ruifeng Wang <ruifeng.w...@arm.com>; > Honnappa Nagarahalli <honnappa.nagaraha...@arm.com>; Phil Yang > <phil.y...@arm.com>; vcchu...@amazon.com; Dharmik Thakkar > <dharmik.thak...@arm.com>; jerinjac...@gmail.com; > hemant.agra...@nxp.com; Ajit Khaparde (ajit.khapa...@broadcom.com) > <ajit.khapa...@broadcom.com>; ferruh.yi...@intel.com; > abo...@pensando.io > Cc: dev@dpdk.org; Juraj Linkeš <juraj.lin...@pantheon.tech> > Subject: [PATCH v18 1/3] build: disable/enable drivers in Arm builds > > Add support for enabling or disabling drivers for Arm cross build. Do not > implement any enable/disable lists yet. > > Enabling drivers is useful when building for an SoC where we only want to > build a few drivers. That way the list won't be too long. > > Similarly, disabling drivers is useful when we want to disable only a few > drivers. > > Both of these are advantageous mainly in aarch64 -> aarch64 (or arch -> same > arch) builds, where the build machine may have the required driver > dependencies, yet we don't want to build drivers for a specific SoC. > > By default, build all drivers for which dependencies are found. If > enabled_drivers is a non-empty list, build only those drivers. If > disabled_drivers is non-empty list, build all drivers except those in > disabled_drivers. Error out if both are specified (i.e. do not support that > case). > > There are two drivers, bus/pci and bus/vdev, which break the build if not > enabled. Address this by always enabling these if the user disables them or > doesn't specify in their allowlist. > > Also remove the old Makefile arm configuration options which don't do > anything in Meson. > > Signed-off-by: Juraj Linkeš <juraj.lin...@pantheon.tech> > Acked-by: Bruce Richardson <bruce.richard...@intel.com> > Reviewed-by: Honnappa Nagarahalli <honnappa.nagaraha...@arm.com> > --- > config/arm/meson.build | 4 -- > .../linux_gsg/cross_build_dpdk_for_arm64.rst | 8 +++ > drivers/meson.build | 49 +++++++++++++++++-- > meson.build | 2 + > meson_options.txt | 2 + > 5 files changed, 56 insertions(+), 9 deletions(-) >
Sorry, added tag on an old version. Reviewed-by: Ruifeng Wang <ruifeng.w...@arm.com>
