topic Re: LSDK1909 compiles DPDK error in Layerscape

LSDK1909 compiles DPDK error

pengluo — Sun, 27 Sep 2020 02:34:14 GMT

When I use the flex-builder -m ls1046ardb -a arm64 or flex-builder -c dpdk command to compile, the following error appears:

Building DPDK Examples ...
make[2]: Entering directory '/work/flexbuild_lsdk1909_update_311219/packages/apps/dpdk/examples/l2fwd'
make[2]: Leaving directory '/work/flexbuild_lsdk1909_update_311219/packages/apps/dpdk/examples/l2fwd'
make[2]: Entering directory '/work/flexbuild_lsdk1909_update_311219/packages/apps/dpdk/examples/l3fwd'
make[2]: Leaving directory '/work/flexbuild_lsdk1909_update_311219/packages/apps/dpdk/examples/l3fwd'
make[2]: Entering directory '/work/flexbuild_lsdk1909_update_311219/packages/apps/dpdk/examples/cmdif'
== lib
make[4]: *** No rule to make target '/work/lsdk/flexbuild_lsdk1909_update_311219/packages/apps/dpdk/examples/cmdif/lib/client/cmdif_client_flib.c', needed by 'cmdif_client_flib.o'. Stop.
/work/flexbuild_lsdk1909_update_311219/packages/apps/dpdk/mk/rte.extlib.mk:16: recipe for target 'all' failed
make[3]: *** [all] Error 2
/work/flexbuild_lsdk1909_update_311219/packages/apps/dpdk/mk/rte.extsubdir.mk:21: recipe for target 'lib' failed
make[2]: *** [lib] Error 2
make[2]: Leaving directory '/work/flexbuild_lsdk1909_update_311219/packages/apps/dpdk/examples/cmdif'
Makefile:35: recipe for target 'dpdk' failed
make[1]: *** [dpdk] Error 2
make[1]: Leaving directory '/work/flexbuild_lsdk1909_update_311219/packages/apps'
Makefile:25: recipe for target 'dpdk' failed
make: *** [dpdk] Error 2
make: Leaving directory '/work/flexbuild_lsdk1909_update_311219'
vmuser@ubuntu:/work/flexbuild_lsdk1909_update_311219$

I tried to add a lot of dependencies, but I still can't get it resolved. What caused this problem? Is there a solution?

Re: LSDK1909 compiles DPDK error

yipingwang — Mon, 28 Sep 2020 09:31:16 GMT

Hello pengluo,

I installed flexbuild_lsdk1909_update_311219 on a ubuntu 18.04 host PC, run command "flex-builder -c dpdk" successfully, cannot reproduce your problem.

On your host PC, please check whether "/work/lsdk/flexbuild_lsdk1909_update_311219/packages/apps/dpdk/examples/cmdif/lib/client/cmdif_client_flib.c" exist, probably DPDK source code wasn't downloaded completely on your host PC.

Thanks,

Yiping

Re: LSDK1909 compiles DPDK error

chihwei — Wed, 18 Nov 2020 03:47:20 GMT

When I download the dpdk package and build code for the first time, there will be no errors, but if the entire folder is copied to another location, the same error will occur when rebuilding dpdk componet!

Re: LSDK1909 compiles DPDK error

1090325856 — Mon, 29 Aug 2022 09:29:53 GMT

you need delete old object files arm64-dpaa-linuxapp-gcc in packages/apps/dpdk/examples/cmdif/lib/ and packages/apps/dpdk/examples/cmdif/cmdif_demo/, which may be include old environment variable, ie. path