[dpdk-dev] [PATCH] mk: fix output directory name when compiling with custom kernel header dir

[Lipiec, Herakliusz]

> From: Thomas Monjalon [mailto:thomas at monjalon.net]
> Sent: Thursday, July 18, 2019 2:44 PM
> 18/07/2019 15:29, Herakliusz Lipiec:
> > When building dpdk with differnt kernel headers by specifying
> > RTE_KERNELDIR igb_uio is compiled to directory with a name of the
> > version of kernel thats running on the system instead of the one that
> > dpdk is actually compiled against. Fixed by replacing hardcoded value
> > with value from RTE_KERNELDIR.
> >
> > Cc: stable at intel.com
> > Cc: bruce.richardson at intel.com
> > Signed-off-by: Herakliusz Lipiec <herakliusz.lipiec at intel.com>
> > ---
> > --- a/mk/rte.sdkinstall.mk
> > +++ b/mk/rte.sdkinstall.mk
> >  ifeq ($(RTE_EXEC_ENV),linux)
> > -kerneldir   ?= /lib/modules/$(shell uname -r)/extra/dpdk
> > +kerneldir ?= $(subst /build,/extra/dpdk,$(RTE_KERNELDIR))
> >  else
> >  kerneldir   ?= /boot/modules
> >  endif
> 
> You are changing the alignment :)
> 
> This change is only for the "make" system.
> How does it work for meson?
> 
> 

The issue doesn't seem to be happening when using meson build system,
kernel modules are compiled into correct directory.