readme: add dpdk shared library note to LD_LIBRARY_PATH

Change-Id: Ia9d525bb7d0233eaa76f4c59e8f956e87123afd8
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4376
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Changpeng Liu 2020-09-24 16:29:20 +08:00 committed by Tomasz Zawadzki
parent 72981e9e4f
commit c1a6a7f2cc

View File

@ -190,13 +190,16 @@ to do the following steps:
- run ldconfig specifying the directory containing SPDK shared libraries - run ldconfig specifying the directory containing SPDK shared libraries
- provide proper `LD_LIBRARY_PATH` - provide proper `LD_LIBRARY_PATH`
If DPDK shared libraries are used, you may also need to add DPDK shared
libraries to `LD_LIBRARY_PATH`
Linux: Linux:
~~~{.sh} ~~~{.sh}
./configure --with-shared ./configure --with-shared
make make
ldconfig -v -n ./build/lib ldconfig -v -n ./build/lib
LD_LIBRARY_PATH=./build/lib/ ./build/bin/spdk_tgt LD_LIBRARY_PATH=./build/lib/:./dpdk/build/lib/ ./build/bin/spdk_tgt
~~~ ~~~
<a id="huge"></a> <a id="huge"></a>