diff --git a/.gitmodules b/.gitmodules
index b3b0fa3..cfb67a0 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "3rdparty/qhttp"]
 	path = 3rdparty/qhttp
 	url = https://github.com/giraldeau/qhttp.git
+[submodule "3rdparty/rapidjson"]
+	path = 3rdparty/rapidjson
+	url = https://github.com/miloyip/rapidjson
diff --git a/3rdparty/CMakeLists.txt b/3rdparty/CMakeLists.txt
new file mode 100644
index 0000000..60fea36
--- /dev/null
+++ b/3rdparty/CMakeLists.txt
@@ -0,0 +1 @@
+add_subdirectory(qhttp)
diff --git a/3rdparty/rapidjson b/3rdparty/rapidjson
new file mode 160000
index 0000000..7e68aa0
--- /dev/null
+++ b/3rdparty/rapidjson
@@ -0,0 +1 @@
+Subproject commit 7e68aa0a21b7800ec98133cb106e49bd6536e25c
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..2ac225a
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,25 @@
+cmake_minimum_required(VERSION 3.10)
+
+project(EvNav)
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
+
+set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(THREADS_PREFER_PTHREAD_FLAG ON)
+set(CMAKE_DISABLE_SOURCE_CHANGES ON)
+set(CMAKE_AUTOMOC ON)
+
+include(GNUInstallDirs)
+find_package(Threads REQUIRED)
+find_package(Qt5 COMPONENTS Core Network Test REQUIRED)
+find_package(LibOSRM REQUIRED)
+link_directories(${LibOSRM_LIBRARY_DIRS})
+
+enable_testing()
+
+add_subdirectory(3rdparty)
+add_subdirectory(libevnav)
+add_subdirectory(evnav-srv)
+add_subdirectory(evnav-cli)
+add_subdirectory(example)
+add_subdirectory(tests)
diff --git a/cmake/FindLibOSRM.cmake b/cmake/FindLibOSRM.cmake
new file mode 100644
index 0000000..50a5641
--- /dev/null
+++ b/cmake/FindLibOSRM.cmake
@@ -0,0 +1,63 @@
+# - Try to find LibOSRM
+# Once done this will define
+#  LibOSRM_FOUND - System has LibOSRM
+#  LibOSRM_LIBRARIES - The libraries and ldflags needed to use LibOSRM
+#  LibOSRM_DEPENDENT_LIBRARIES - The libraries and ldflags need to link LibOSRM dependencies
+#  LibOSRM_LIBRARY_DIRS - The libraries paths needed to find LibOSRM
+#  LibOSRM_CXXFLAGS - Compiler switches required for using LibOSRM
+
+find_package(PkgConfig)
+pkg_search_module(PC_LibOSRM QUIET libosrm)
+
+function(JOIN VALUES GLUE OUTPUT)
+  string (REPLACE ";" "${GLUE}" _TMP_STR "${VALUES}")
+  set (${OUTPUT} "${_TMP_STR}" PARENT_SCOPE)
+endfunction()
+
+list(REMOVE_ITEM PC_LibOSRM_CFLAGS " ")
+JOIN("${PC_LibOSRM_CFLAGS}" " " output)
+
+set(LibOSRM_CXXFLAGS ${output})
+set(LibOSRM_LIBRARY_DIRS ${PC_LibOSRM_LIBRARY_DIRS})
+
+find_path(LibOSRM_INCLUDE_DIR osrm/osrm.hpp
+  PATH_SUFFIXES osrm include/osrm include
+  HINTS ${PC_LibOSRM_INCLUDEDIR} ${PC_LibOSRM_INCLUDE_DIRS}
+  ~/Library/Frameworks
+  /Library/Frameworks
+  /usr/local
+  /usr
+  /opt/local
+  /opt)
+
+find_library(TEST_LibOSRM_STATIC_LIBRARY Names osrm.lib libosrm.a
+  PATH_SUFFIXES osrm lib/osrm lib
+  HINTS ${PC_LibOSRM_LIBDIR} ${PC_LibOSRM_LIBRARY_DIRS}
+  ~/Library/Frameworks
+  /Library/Frameworks
+  /usr/local
+  /usr
+  /opt/local
+  /opt)
+find_library(TEST_LibOSRM_DYNAMIC_LIBRARY Names libosrm.dylib libosrm.so
+  PATH_SUFFIXES osrm lib/osrm lib
+  HINTS ${PC_LibOSRM_LIBDIR} ${PC_LibOSRM_LIBRARY_DIRS}
+  ~/Library/Frameworks
+  /Library/Frameworks
+  /usr/local
+  /usr
+  /opt/local
+  /opt)
+
+set(LibOSRM_DEPENDENT_LIBRARIES ${PC_LibOSRM_STATIC_LDFLAGS})
+set(LibOSRM_LIBRARIES ${PC_LibOSRM_LDFLAGS})
+
+include(FindPackageHandleStandardArgs)
+# handle the QUIETLY and REQUIRED arguments and set LIBOSRM_FOUND to TRUE
+# if all listed variables are TRUE
+find_package_handle_standard_args(LibOSRM DEFAULT_MSG
+                                LibOSRM_LIBRARY_DIRS
+                                LibOSRM_CXXFLAGS
+                                LibOSRM_LIBRARIES
+                                LibOSRM_DEPENDENT_LIBRARIES
+                                LibOSRM_INCLUDE_DIR)
diff --git a/evnav-cli/CMakeLists.txt b/evnav-cli/CMakeLists.txt
new file mode 100644
index 0000000..bf27d29
--- /dev/null
+++ b/evnav-cli/CMakeLists.txt
@@ -0,0 +1,3 @@
+add_executable(evnav-cli main.cpp)
+target_link_libraries(evnav-cli evnavcore)
+install(TARGETS evnav-cli DESTINATION bin)
diff --git a/evnav-cli/main.cpp b/evnav-cli/main.cpp
index 54130c5..1c7c440 100644
--- a/evnav-cli/main.cpp
+++ b/evnav-cli/main.cpp
@@ -45,7 +45,7 @@ int main(int argc, char *argv[])
     ChargerProvider provider;
     provider.loadJson(args.at(1));
 
-    ChargerProvider dcfc = provider.filter(provider.fastChargerFilter());
+    ChargerProvider dcfc = provider.filter(ChargerProvider::fastChargerFilter);
 
     qDebug() << "chargers loaded:" << provider.size();
     qDebug() << "fast chargers:" << dcfc.size();
diff --git a/evnav-srv/CMakeLists.txt b/evnav-srv/CMakeLists.txt
new file mode 100644
index 0000000..741de0d
--- /dev/null
+++ b/evnav-srv/CMakeLists.txt
@@ -0,0 +1,3 @@
+add_executable(evnav-srv main.cpp)
+target_link_libraries(evnav-srv evnavcore)
+install(TARGETS evnav-srv DESTINATION bin)
diff --git a/evnav-srv/main.cpp b/evnav-srv/main.cpp
index 785a9bd..07cf192 100644
--- a/evnav-srv/main.cpp
+++ b/evnav-srv/main.cpp
@@ -43,7 +43,7 @@ int main(int argc, char *argv[])
     qDebug() << "loading chargers...";
     ChargerProvider provider;
     provider.loadJson(args.at(1));
-    ChargerProvider dcfc = provider.filter(provider.fastChargerFilter());
+    ChargerProvider dcfc = provider.filter(ChargerProvider::fastChargerFilter);
     qDebug() << "fast chargers found:" << dcfc.size();
 
     evnav.setChargerProvider(&dcfc);
diff --git a/example/CMakeLists.txt b/example/CMakeLists.txt
new file mode 100644
index 0000000..025c95e
--- /dev/null
+++ b/example/CMakeLists.txt
@@ -0,0 +1,2 @@
+add_executable(minievnav main.cpp)
+target_link_libraries(minievnav evnavcore)
diff --git a/example/main.cpp b/example/main.cpp
index 7eb6e03..bc8497d 100644
--- a/example/main.cpp
+++ b/example/main.cpp
@@ -25,8 +25,7 @@ int main(int argc, char *argv[])
     config.storage_config = {argv[1]};
     config.use_shared_memory = false;
 
-    qDebug() << config.storage_config.core_data_path.c_str();
-    qDebug() << config.storage_config.file_index_path.c_str();
+    qDebug() << config.storage_config.base_path.c_str();
     qDebug() << config.storage_config.IsValid();
     qDebug() << config.IsValid();
 
diff --git a/libevnav/CMakeLists.txt b/libevnav/CMakeLists.txt
new file mode 100644
index 0000000..eee5ca8
--- /dev/null
+++ b/libevnav/CMakeLists.txt
@@ -0,0 +1,6 @@
+file(GLOB EVNAVCORE_SOURCES "*.cpp" "*.h")
+
+add_library(evnavcore ${EVNAVCORE_SOURCES})
+target_link_libraries(evnavcore PUBLIC Qt5::Core qhttp Threads::Threads ${LibOSRM_LIBRARIES} ${LibOSRM_DEPENDENT_LIBRARIES})
+target_include_directories(evnavcore PUBLIC ${CMAKE_CURRENT_SOURCE_DIR} ${LibOSRM_INCLUDE_DIR} "${LibOSRM_INCLUDE_DIR}/osrm")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${LibOSRM_CXXFLAGS}")
diff --git a/libevnav/charger.h b/libevnav/charger.h
index 5071c7c..8456199 100644
--- a/libevnav/charger.h
+++ b/libevnav/charger.h
@@ -8,7 +8,7 @@
 #include <QJsonDocument>
 #include <QJsonObject>
 #include <QJsonArray>
-#include <osrm/util/coordinate.hpp>
+#include <osrm/coordinate.hpp>
 
 #include "edge.h"
 
diff --git a/libevnav/chargerprovider.cpp b/libevnav/chargerprovider.cpp
index b1f062a..a216522 100644
--- a/libevnav/chargerprovider.cpp
+++ b/libevnav/chargerprovider.cpp
@@ -46,3 +46,8 @@ ChargerProvider ChargerProvider::filter(std::function<bool (Charger &)> predicat
     }
     return ChargerProvider(filtered);
 }
+
+bool ChargerProvider::fastChargerFilter(Charger &charger)
+{
+    return charger.level() == 3;
+}
diff --git a/libevnav/chargerprovider.h b/libevnav/chargerprovider.h
index 2eeb8c0..cf48d8f 100644
--- a/libevnav/chargerprovider.h
+++ b/libevnav/chargerprovider.h
@@ -25,14 +25,9 @@ class ChargerProvider
     int size() { return m_chargers.size(); }
     QList<Charger> chargers() { return m_chargers.values(); }
     Charger charger(VertexId id) { return m_chargers[id]; }
-
-
     ChargerProvider filter(std::function<bool (Charger &)> predicate);
 
-    auto fastChargerFilter() {
-        return [](Charger &c){ return c.level() == 3; };
-    }
-
+    static bool fastChargerFilter(Charger &charger);
 signals:
 
 public slots:
diff --git a/libevnav/evnav.cpp b/libevnav/evnav.cpp
index 0b4acab..0255e7e 100644
--- a/libevnav/evnav.cpp
+++ b/libevnav/evnav.cpp
@@ -8,6 +8,8 @@
 #define _USE_MATH_DEFINES
 #include <cmath>
 
+using namespace osrm;
+
 Evnav::Evnav(const QString &osrm)
 {
     Q_UNUSED(osrm);
diff --git a/libevnav/evnav.h b/libevnav/evnav.h
index 80bbb69..86c3025 100644
--- a/libevnav/evnav.h
+++ b/libevnav/evnav.h
@@ -14,8 +14,6 @@
 #include "evnavrequest.h"
 #include "graph.h"
 
-using namespace osrm;
-
 class Trip {
 public:
     int dist_m;
@@ -35,7 +33,7 @@ class Evnav
     void route(EvnavRequest &req, QJsonObject &result);
     void write(QVector<Edge> &path, QJsonObject &json);
 
-    engine::Status computeTrip(const Coordinate &src, const Coordinate &dst, Trip &t);
+    engine::Status computeTrip(const osrm::util::Coordinate &src, const osrm::util::Coordinate &dst, Trip &t);
     void chargerMatrix(std::function<void (Charger &, Charger &, Trip &)> cb);
     void computeDistanceHistogram(QVector<int> &hist, int bin);
 
diff --git a/libevnav/shortestpath.cpp b/libevnav/shortestpath.cpp
index 837bce2..a654ec8 100644
--- a/libevnav/shortestpath.cpp
+++ b/libevnav/shortestpath.cpp
@@ -25,7 +25,7 @@ double ShortestPath::distTo(VertexId dst)
 {
     if (m_distTo.contains(dst))
         return m_distTo[dst];
-    return INFINITY;
+    return Q_INFINITY;
 }
 
 bool ShortestPath::hasPathTo(VertexId dst)
@@ -49,8 +49,8 @@ QList<Edge> ShortestPath::pathTo(VertexId dst)
 
 void ShortestPath::relax(Edge &e)
 {
-    double old_dist = INFINITY;
-    double new_dist = INFINITY;
+    double old_dist = Q_INFINITY;
+    double new_dist = Q_INFINITY;
     VertexId v = e.from();
     VertexId w = e.to();
     if (m_distTo.contains(v))
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
new file mode 100644
index 0000000..986ecd4
--- /dev/null
+++ b/tests/CMakeLists.txt
@@ -0,0 +1 @@
+add_subdirectory(graph)
diff --git a/tests/graph/CMakeLists.txt b/tests/graph/CMakeLists.txt
new file mode 100644
index 0000000..5281311
--- /dev/null
+++ b/tests/graph/CMakeLists.txt
@@ -0,0 +1,4 @@
+add_executable(tst_graphtest tst_graphtest.cpp)
+target_link_libraries(tst_graphtest evnavcore Qt5::Test)
+#target_include_directories(tst_graphtest PRIVATE "${LibOSRM_INCLUDE_DIRS}")
+target_compile_definitions(tst_graphtest PRIVATE TOPSRCDIR="${CMAKE_SOURCE_DIR}")
diff --git a/tests/graph/tst_graphtest.cpp b/tests/graph/tst_graphtest.cpp
index f4a1c31..ad69377 100644
--- a/tests/graph/tst_graphtest.cpp
+++ b/tests/graph/tst_graphtest.cpp
@@ -103,7 +103,7 @@ void GraphTest::testLoadCharger()
     QString path(TOPSRCDIR "/res/result_circuit_electrique_20161019165359.json");
     provider.loadJson(path);
     QVERIFY2(provider.size() > 0, "failed to load the charger list");
-    ChargerProvider dcfc = provider.filter(provider.fastChargerFilter());
+    ChargerProvider dcfc = provider.filter(ChargerProvider::fastChargerFilter);
     QVERIFY2(dcfc.size() > 0, "failed to filter chargers");
 }