LSDK1909 compiles DPDK error

[pengluo]

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?

[1090325856]

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

[chihwei]

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!

[yipingwang]

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