Re: [dpdk-dev] Dependency issue between event/dpaa and crypto/dpaa_sec

[David Marchand <david.marchand@redhat.com>]

On Thu, Feb 13, 2020 at 1:16 PM David Marchand
<david.marchand@redhat.com> wrote:
>
> On Thu, Feb 13, 2020 at 1:07 PM Hemant Agrawal <hemant.agrawal@nxp.com> wrote:
> > > I could not find a dependency in the makefiles for this.
> > > But meson has this dependency.
> > >
> > > drivers/event/dpaa/meson.build
> > > deps += ['pmd_dpaa', 'pmd_dpaa_sec']
> > >
> > >
> > [Hemant] Makefile do have dependency set, but at a different place. I have done a small change. Please check if you can :
>
> I must have missed it then.
> Can you describe how this dependency is expressed in the makefiles?
>
> >
> > diff --git a/drivers/event/dpaa/Makefile b/drivers/event/dpaa/Makefile
> > index 2f53efdf9e..093d3a38cf 100644
> > --- a/drivers/event/dpaa/Makefile
> > +++ b/drivers/event/dpaa/Makefile
> > @@ -21,8 +21,6 @@ CFLAGS += -I$(RTE_SDK)/drivers/bus/dpaa/include/
> >  CFLAGS += -I$(RTE_SDK)/drivers/mempool/dpaa
> >  CFLAGS += -I$(RTE_SDK)/drivers/common/dpaax
> >  CFLAGS += -I$(RTE_SDK)/lib/librte_eal/common/include
> > -
> > -LDLIBS += -lrte_pmd_dpaa_sec
> >  CFLAGS += -I$(RTE_SDK)/drivers/crypto/dpaa_sec
> >
> >  EXPORT_MAP := rte_pmd_dpaa_event_version.map
> > @@ -34,6 +32,7 @@ LDLIBS += -lrte_bus_dpaa
> >  LDLIBS += -lrte_mempool_dpaa
> >  LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
> >  LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs
> > +LDLIBS += -lrte_pmd_dpaa_sec
> >  LDLIBS += -lrte_eventdev -lrte_pmd_dpaa -lrte_bus_vdev
> >  LDLIBS += -lrte_common_dpaax
>
> I don't see how this would affect the building order between
> drivers/event/dpaa and drivers/crypto/dpaa_sec.

Just hit it again, on master.

I am simply running ./devtools/test-builds.sh with:
export DPDK_MAKE_JOBS=28
target i686-native-linux-gcc+shared+debug+default

  LD librte_pmd_dpaa2_event.so.20.0.1
  LD dpaa_eventdev.o
/usr/bin/ld: cannot find -lrte_pmd_dpaa2_sec
collect2: error: ld returned 1 exit status
gmake[4]: *** [/home/dmarchan/dpdk/mk/rte.lib.mk:100:
librte_pmd_dpaa2_event.so.20.0.1] Error 1
gmake[3]: *** [/home/dmarchan/dpdk/mk/rte.subdir.mk:35: dpaa2] Error 2
gmake[3]: *** Waiting for unfinished jobs....
  LD librte_pmd_sw_event.so.20.0.1
  LD librte_pmd_dpaa_event.so.20.0.1
/usr/bin/ld: cannot find -lrte_pmd_dpaa_sec
collect2: error: ld returned 1 exit status
gmake[4]: *** [/home/dmarchan/dpdk/mk/rte.lib.mk:100:
librte_pmd_dpaa_event.so.20.0.1] Error 1
gmake[3]: *** [/home/dmarchan/dpdk/mk/rte.subdir.mk:35: dpaa] Error 2
  INSTALL-LIB librte_pmd_sw_event.so.20.0.1
  LD librte_pmd_octeontx_ssovf.so.20.0.1
  INSTALL-LIB librte_pmd_octeontx_ssovf.so.20.0.1
  PMDINFO dpaa_sec.o.pmd.c
  CC dpaa_sec.o.pmd.o
  LD dpaa_sec.o
  PMDINFO dpaa2_sec_dpseci.o.pmd.c
  CC dpaa2_sec_dpseci.o.pmd.o
  LD librte_pmd_dpaa_sec.so.20.0.1
  LD dpaa2_sec_dpseci.o
  INSTALL-LIB librte_pmd_dpaa_sec.so.20.0.1
  LD librte_pmd_dpaa2_sec.so.20.0.1
  INSTALL-LIB librte_pmd_dpaa2_sec.so.20.0.1
  LD librte_pmd_ccp.so.20.0.1
  INSTALL-LIB librte_pmd_ccp.so.20.0.1
  LD librte_pmd_opdl_event.so.20.0.1


-- 
David Marchand