On Thu, Oct 15, 2020 at 11:31:18AM +0100, Luca Boccassi wrote:
> On Wed, 2020-10-14 at 15:13 +0100, Bruce Richardson wrote:
> > The defines used to indicate what crypto, compression and eventdev drivers
> > were being built were different to those used in the make build, with meson
> > defining them with "_PMD" at the end, while make defined them with "_PMD"
> > in the middle and the specific driver name at the end. This might cause
> > compatibility issues for applications which used the older defines, which
> > switching to build against new DPDK releases.
> >
> > As well as changing the default to match that of make, meson also
> > special-cases the crypto/compression/event drivers to have both defines
> > provided. This ensures compatibility for these macros with both meson and
> > make from older versions.
> >
> > For a selection of other libraries and drivers, there were other
> > incompatibilities between the meson and make-defined macros which were not
> > previously highlighted in a deprecation notice, so we add per-macro
> > compatibility defines for these to ease the transition from make to meson.
> >
> > Fixes: 5b9656b157d3 ("lib: build with meson")
> > Fixes: 9314afb68a53 ("drivers: add infrastructure for meson build")
> > Fixes: dcadbbde8e61 ("crypto/null: build with meson")
> > Fixes: 3c32e89f68e1 ("compress/isal: add skeleton ISA-L compression PMD")
> > Fixes: eca504f318db ("drivers/event: build skeleton and SW drivers with
> > meson")
> >
> > Cc: sta...@dpdk.org
> >
> > Signed-off-by: Bruce Richardson <bruce.richard...@intel.com>
> > ---
> > app/test/meson.build | 1 +
> > config/meson.build | 3 +-
> > config/rte_compatibility_defines.h | 129 +++++++++++++++++++++++++++++
> > config/rte_config.h | 1 +
> > drivers/compress/meson.build | 2 +-
> > drivers/crypto/meson.build | 2 +-
> > drivers/event/meson.build | 2 +-
> > drivers/meson.build | 15 ++++
> > 8 files changed, 151 insertions(+), 4 deletions(-)
> > create mode 100644 config/rte_compatibility_defines.h
> >
> > diff --git a/app/test/meson.build b/app/test/meson.build
> > index dedf29dd7..fc90a1909 100644
> > --- a/app/test/meson.build
> > +++ b/app/test/meson.build
> > @@ -415,6 +415,7 @@ endif
> >
> > if dpdk_conf.has('RTE_LIBRTE_PMD_CRYPTO_SCHEDULER')
> > driver_test_names += 'cryptodev_scheduler_autotest'
> > + test_deps += 'pmd_crypto_scheduler'
> > endif
> >
> > foreach d:test_deps
>
> This change looks out of place in this patch? Was it supposed to be
> part of one of the previous commits maybe?
>
> Other than that,
>
> Acked-by: Luca Boccassi <bl...@debian.org>
>
Yes, it looks like it probably should be. I'll investigate and do a v5
(since I had v4 already done before I saw this comment!)
/Bruce
