diff -Naur ceph-10.2.3-orig/configure.ac ceph-10.2.3/configure.ac
--- ceph-10.2.3-orig/configure.ac	2016-09-21 17:48:55.000000000 +0200
+++ ceph-10.2.3/configure.ac	2019-04-22 11:36:01.000000000 +0200
@@ -854,9 +854,11 @@
 # rocksdb detects bzlib and lz4 in its Makefile, which forces us to do the same.
 AS_IF([test "x$with_librocksdb_static" = "xyes"], [
   AC_CHECK_HEADER([bzlib.h], [have_bzlib=yes])
+  AC_CHECK_HEADER([zstd.h], [have_zstd=yes])
   AC_CHECK_HEADER([lz4.h], [have_lz4=yes])])
 AM_CONDITIONAL(HAVE_BZLIB, [test "x$have_bzlib" = "xyes"])
 AM_CONDITIONAL(HAVE_LZ4, [test "x$have_lz4" = "xyes"])
+AM_CONDITIONAL(HAVE_ZSTD, [test "x$have_zstd" = "xyes"])
 
 # needs libcurl and libxml2
 if test "x$with_rest_bench" = xyes && test "x$with_system_libs3" = xno; then
diff -Naur ceph-10.2.3-orig/src/Makefile-env.am ceph-10.2.3/src/Makefile-env.am
--- ceph-10.2.3-orig/src/Makefile-env.am	2016-09-21 17:48:55.000000000 +0200
+++ ceph-10.2.3/src/Makefile-env.am	2019-04-22 12:04:53.000000000 +0200
@@ -280,6 +280,9 @@
 if HAVE_LZ4
 LIBKV += -llz4
 endif
+if HAVE_ZSTD
+LIBKV += -lzstd
+endif
 endif # WITH_SLIBROCKSDB
 LIBKV += -lz -lleveldb -lsnappy
 LIBOS += $(LIBOS_TYPES) $(LIBKV) $(LIBFUSE_LIBS)