1 files changed, 29 insertions, 0 deletions
diff --git a/src/rocksdb/cmake/modules/Findlz4.cmake b/src/rocksdb/cmake/modules/Findlz4.cmake
new file mode 100644
index 000000000..7cf7d7f5f
--- /dev/null
+++ b/src/rocksdb/cmake/modules/Findlz4.cmake
@@ -0,0 +1,29 @@
+# - Find Lz4
+# Find the lz4 compression library and includes
+#
+# lz4_INCLUDE_DIRS - where to find lz4.h, etc.
+# lz4_LIBRARIES - List of libraries when using lz4.
+# lz4_FOUND - True if lz4 found.
+
+find_path(lz4_INCLUDE_DIRS
+  NAMES lz4.h
+  HINTS ${lz4_ROOT_DIR}/include)
+
+find_library(lz4_LIBRARIES
+  NAMES lz4
+  HINTS ${lz4_ROOT_DIR}/lib)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(lz4 DEFAULT_MSG lz4_LIBRARIES lz4_INCLUDE_DIRS)
+
+mark_as_advanced(
+  lz4_LIBRARIES
+  lz4_INCLUDE_DIRS)
+
+if(lz4_FOUND AND NOT (TARGET lz4::lz4))
+  add_library(lz4::lz4 UNKNOWN IMPORTED)
+  set_target_properties(lz4::lz4
+    PROPERTIES
+      IMPORTED_LOCATION ${lz4_LIBRARIES}
+      INTERFACE_INCLUDE_DIRECTORIES ${lz4_INCLUDE_DIRS})
+endif()