[PATCH] examples/ntb: fix build dependency

[Thomas Monjalon]

16/11/2021 21:51, David Marchand:
> Caught while building with -Ddisable_drivers=*/*.
> This example requires raw/ntb specific API.
> Fix dependency to avoid a compilation error:
> 
> FAILED: examples/c590b3c@@dpdk-ntb at exe/ntb_ntb_fwd.c.o 
> ccache gcc -Iexamples/c590b3c@@dpdk-ntb at exe -Iexamples -I../examples 
>   -Iexamples/ntb -I../examples/ntb -I. -I../ -Iconfig -I../config
>   -Ilib/eal/include -I../lib/eal/include -Ilib/eal/linux/include
>   -I../lib/eal/linux/include -Ilib/eal/x86/include
>   -I../lib/eal/x86/include -Ilib/eal/common -I../lib/eal/common
>   -Ilib/eal -I../lib/eal -Ilib/kvargs -I../lib/kvargs
>   -Ilib/telemetry/../metrics -I../lib/telemetry/../metrics
>   -Ilib/telemetry -I../lib/telemetry -Ilib/mempool -I../lib/mempool
>   -Ilib/ring -I../lib/ring -Ilib/net -I../lib/net -Ilib/mbuf
>   -I../lib/mbuf -Ilib/ethdev -I../lib/ethdev -Ilib/meter
>   -I../lib/meter -Ilib/cmdline -I../lib/cmdline -Ilib/rawdev
>   -I../lib/rawdev -fdiagnostics-color=always -pipe -Wall
>   -Winvalid-pch -Werror -O2 -g -include rte_config.h -Wextra
>   -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral
>   -Wformat-security -Wmissing-declarations -Wmissing-prototypes
>   -Wnested-externs -Wold-style-definition -Wpointer-arith
>   -Wsign-compare -Wstrict-prototypes -Wundef -Wwrite-strings
>   -Wno-missing-field-initializers -D_GNU_SOURCE -march=corei7
>   -Wno-format-truncation -D_FILE_OFFSET_BITS=64
>   -DALLOW_EXPERIMENTAL_API  -MD
>   -MQ 'examples/c590b3c@@dpdk-ntb at exe/ntb_ntb_fwd.c.o'
>   -MF 'examples/c590b3c@@dpdk-ntb at exe/ntb_ntb_fwd.c.o.d'
>   -o 'examples/c590b3c@@dpdk-ntb at exe/ntb_ntb_fwd.c.o'
>   -c ../examples/ntb/ntb_fwd.c
> ../examples/ntb/ntb_fwd.c:21:10: fatal error: rte_pmd_ntb.h:
>   No such file or directory
>  #include <rte_pmd_ntb.h>
>           ^~~~~~~~~~~~~~~
> compilation terminated.
> 
> Fixes: 5194299d6ef5 ("examples/ntb: support more functions")
> Cc: stable at dpdk.org
> 
> Signed-off-by: David Marchand <david.marchand at redhat.com>

Applied, thanks.