[Buildroot] [PATCH 2/2] package/rocksdb: fix build without dlfcn.h

[Fabrice Fontaine]

Fixes:
 - http://autobuild.buildroot.org/results/04c5afff034d8d71d11b95c998e3156292852de6

Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
---
 package/rocksdb/rocksdb.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package/rocksdb/rocksdb.mk b/package/rocksdb/rocksdb.mk
index 86732ad46c..31a9f98b55 100644
--- a/package/rocksdb/rocksdb.mk
+++ b/package/rocksdb/rocksdb.mk
@@ -70,6 +70,7 @@ endif
 ifeq ($(BR2_STATIC_LIBS),y)
 ROCKSDB_BUILD_TARGETS += static_lib
 ROCKSDB_INSTALL_TARGETS += install-static
+ROCKSDB_EXTRA_CXXFLAGS += -DROCKSDB_NO_DYNAMIC_EXTENSION
 else ifeq ($(BR2_SHARED_LIBS),y)
 ROCKSDB_BUILD_TARGETS += shared_lib
 ROCKSDB_INSTALL_TARGETS += install-shared
-- 
2.25.1