From 3725179736e2b5372664163470e7ef3dc76529a4 Mon Sep 17 00:00:00 2001
From: Sfan5 <sfan5@live.de>
Date: Mon, 9 Sep 2013 22:46:18 +0200
Subject: Use system-wide LevelDB instead of bundled one

---
 src/CMakeLists.txt | 21 ++++++++++++---------
 1 file changed, 12 insertions(+), 9 deletions(-)

(limited to 'src/CMakeLists.txt')

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 34146186e..6a46a823f 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -174,9 +174,6 @@ find_package(Sqlite3 REQUIRED)
 find_package(Json REQUIRED)
 find_package(OpenGLES2)
 
-SET(LEVELDB_INCLUDE_DIR ${PROJECT_SOURCE_DIR}/leveldb/include)
-SET(LEVELDB_LIBRARY leveldb)
-
 if(USE_FREETYPE)
 	find_package(Freetype REQUIRED)
 	set(CGUITTFONT_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/cguittfont")
@@ -209,9 +206,18 @@ set(USE_LEVELDB 0)
 OPTION(ENABLE_LEVELDB "Enable LevelDB backend")
 
 if(ENABLE_LEVELDB)
-	set(USE_LEVELDB 1)
-	message(STATUS "LevelDB backend enabled")
-	include_directories(${LEVELDB_INCLUDE_DIR})
+	find_library(LEVELDB_LIBRARY leveldb)
+	find_path(LEVELDB_INCLUDE_DIR db.h PATH_SUFFIXES leveldb)
+	message (STATUS "LevelDB library: ${LEVELDB_LIBRARY}")
+	message (STATUS "LevelDB headers: ${LEVELDB_INCLUDE_DIR}")
+	if(LEVELDB_LIBRARY AND LEVELDB_INCLUDE_DIR)
+		set(USE_LEVELDB 1)
+		message(STATUS "LevelDB backend enabled")
+		include_directories(${LEVELDB_INCLUDE_DIR})
+	else(LEVELDB_LIBRARY AND LEVELDB_INCLUDE_DIR)
+		set(USE_LEVELDB 0)
+		message(STATUS "LevelDB not found!")
+	endif(LEVELDB_LIBRARY AND LEVELDB_INCLUDE_DIR)
 endif(ENABLE_LEVELDB)
 
 configure_file(
@@ -635,7 +641,4 @@ else (JSON_FOUND)
 	add_subdirectory(json)
 endif (JSON_FOUND)
 
-if (USE_LEVELDB)
-	add_subdirectory(leveldb)
-endif (USE_LEVELDB)
 #end
-- 
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