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authorRuifeng Wang <ruifeng.wang@arm.com>2020-01-13 14:26:05 +0800
committerDavid Marchand <david.marchand@redhat.com>2020-01-14 09:45:23 +0100
commitaafc3ce7f289e97a21e9a01a3806684f94ff5bb9 (patch)
treee556d3d935e1a1c6f388ef31d1a31bb1080f0e46
parent5c060bf17816a1bf802044346476a7754d8d9eeb (diff)
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devtools: add path to additional shared object files
Drivers librte_mempool_ring.so and librte_pmd_null.so are loaded by librte_eal.so when running testpmd. In Ubuntu Xenial, driver path is installed to RPATH on testpmd. This allows librte_eal.so to find drivers by using the RPATH. However, in Ubuntu Bionic, driver path is installed to RUNPATH instead. The RUNPATH on testpmd is not available by librte_eal.so and therefore lead to driver load failure: EAL: Detected 32 lcore(s) EAL: Detected 1 NUMA nodes EAL: librte_mempool_ring.so: cannot open shared object file: No such file or directory EAL: FATAL: Cannot init plugins EAL: Cannot init plugins Add 'drivers' into LD_LIBRARY_PATH so that testpmd can find and make use of these shared libraries. Signed-off-by: Ruifeng Wang <ruifeng.wang@arm.com> Reviewed-by: Gavin Hu <gavin.hu@arm.com> Acked-by: Aaron Conole <aconole@redhat.com>
-rwxr-xr-xdevtools/test-null.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/devtools/test-null.sh b/devtools/test-null.sh
index f39af2c..548de81 100755
--- a/devtools/test-null.sh
+++ b/devtools/test-null.sh
@@ -20,7 +20,7 @@ if [ ! -f "$testpmd" ] ; then
fi
if ldd $testpmd | grep -q librte_ ; then
- export LD_LIBRARY_PATH=$build/lib:$LD_LIBRARY_PATH
+ export LD_LIBRARY_PATH=$build/drivers:$build/lib:$LD_LIBRARY_PATH
libs='-d librte_mempool_ring.so -d librte_pmd_null.so'
else
libs=