From 859cbb451dea323c7f86fd8ad7af18f440d809c4 Mon Sep 17 00:00:00 2001
From: debris <marek.kotewicz@gmail.com>
Date: Thu, 27 Nov 2014 10:17:28 +0100
Subject: [PATCH] leveldb on windows

---
 cmake/EthDependencies.cmake |  6 ++++++
 cmake/FindLevelDB.cmake     | 35 +++++++++++++++++++++++++++++++++++
 extdep/CMakeLists.txt       |  1 -
 extdep/leveldb.cmake        |  6 +++---
 4 files changed, 44 insertions(+), 4 deletions(-)
 create mode 100644 cmake/FindLevelDB.cmake

diff --git a/cmake/EthDependencies.cmake b/cmake/EthDependencies.cmake
index 1d6d3418d..c234cdee4 100644
--- a/cmake/EthDependencies.cmake
+++ b/cmake/EthDependencies.cmake
@@ -13,6 +13,12 @@ find_package (CryptoPP 5.6.2 EXACT REQUIRED)
 message(" - CryptoPP header: ${CRYPTOPP_INCLUDE_DIRS}")
 message(" - CryptoPP lib   : ${CRYPTOPP_LIBRARIES}")
 
+# TODO the Jsoncpp package does not yet check for correct version number
+
+find_package (LevelDB REQUIRED)
+message(" - LevelDB header: ${LEVELDB_INCLUDE_DIR}")
+message(" - LevelDB lib: ${LEVELDB_LIBRARY}")
+
 # TODO the Jsoncpp package does not yet check for correct version number
 find_package (Jsoncpp 0.60 EXACT REQUIRED)
 message(" - Jsoncpp header: ${JSONCPP_INCLUDE_DIRS}")
diff --git a/cmake/FindLevelDB.cmake b/cmake/FindLevelDB.cmake
new file mode 100644
index 000000000..7daff29f6
--- /dev/null
+++ b/cmake/FindLevelDB.cmake
@@ -0,0 +1,35 @@
+# Find leveldb
+#
+# Find the leveldb includes and library
+# 
+# if you nee to add a custom library search path, do it via via CMAKE_FIND_ROOT_PATH 
+# 
+# This module defines
+#  LEVELDB_INCLUDE_DIR, where to find header, etc.
+#  LEVELDB_LIBRARY, the libraries needed to use leveldb.
+#  LEVELDB_FOUND, If false, do not try to use leveldb.
+
+# only look in default directories
+find_path(
+    LEVELDB_INCLUDE_DIR 
+    NAMES leveldb/db.h
+    DOC "leveldb include dir"
+)
+
+find_library(
+    LEVELDB_LIBRARY
+    NAMES leveldb
+    DOC "leveldb library"
+)
+
+# message (" - leveldb header : ${LEVELDB_INCLUDE_DIR}")
+# message (" - leveldb lib    : ${LEVELDB_LIBRARY}")
+
+
+# handle the QUIETLY and REQUIRED arguments and set JSON_RPC_CPP_FOUND to TRUE
+# if all listed variables are TRUE, hide their existence from configuration view
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(leveldb DEFAULT_MSG
+    LEVELDB_INCLUDE_DIR LEVELDB_LIBRARY)                             
+mark_as_advanced (LEVELDB_INCLUDE_DIR LEVELDB_LIBRARY)
+
diff --git a/extdep/CMakeLists.txt b/extdep/CMakeLists.txt
index 4a3214d75..53f3751ed 100644
--- a/extdep/CMakeLists.txt
+++ b/extdep/CMakeLists.txt
@@ -17,6 +17,5 @@ include(snappy.cmake)
 include(leveldb.cmake)
 
 # will be re-eanbled later
-# include(curl.cmake)
 # include(miniupnpc.cmake)
 
diff --git a/extdep/leveldb.cmake b/extdep/leveldb.cmake
index 82d9f5a05..8b494457f 100644
--- a/extdep/leveldb.cmake
+++ b/extdep/leveldb.cmake
@@ -9,12 +9,12 @@ ExternalProject_Add(leveldb
 	)
 elseif(WIN32)
 ExternalProject_Add(leveldb
-	GIT_REPOSITORY https://code.google.com/p/leveldb
-	GIT_TAG windows
+	GIT_REPOSITORY https://github.com/debris/leveldb-win32.git
+	GIT_TAG master
 	BINARY_DIR leveldb-prefix/src/leveldb
 	CONFIGURE_COMMAND ""
 	BUILD_COMMAND ""
-	INSTALL_COMMAND ""
+	INSTALL_COMMAND cmd /c cp lib/LibLevelDB.lib ${ETH_DEPENDENCY_INSTALL_DIR}/lib/leveldb.lib && cp -R include/leveldb ${ETH_DEPENDENCY_INSTALL_DIR}/include
 	)
 else()