diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..739eb4b
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,6 @@
+project(DbMessaging)
+
+add_subdirectory(messagingclient)
+add_subdirectory(messaginglib)
+add_subdirectory(messagingserver)
+add_subdirectory(messagingtest)
diff --git a/messagingclient/CMakeLists.txt b/messagingclient/CMakeLists.txt
new file mode 100644
index 0000000..aef6cea
--- /dev/null
+++ b/messagingclient/CMakeLists.txt
@@ -0,0 +1,12 @@
+project(messagingclient)
+
+set(HEADERS
+)
+
+set(SOURCES
+    main.cpp
+)
+
+add_executable(messagingclient ${HEADERS} ${SOURCES})
+
+target_link_libraries(messagingclient Qt5::Core Qt5::Network messaginglib)
diff --git a/messagingclient/main.cpp b/messagingclient/main.cpp
index 6334f40..21b94b9 100644
--- a/messagingclient/main.cpp
+++ b/messagingclient/main.cpp
@@ -1,4 +1,7 @@
 #include <QCoreApplication>
+#include <QDate>
+#include <QDateTime>
+#include <QVariantMap>
 #include <QDebug>
 
 #include "messages/mymessage.h"
diff --git a/messaginglib/CMakeLists.txt b/messaginglib/CMakeLists.txt
new file mode 100644
index 0000000..dccef22
--- /dev/null
+++ b/messaginglib/CMakeLists.txt
@@ -0,0 +1,24 @@
+project(messaginglib)
+
+set(HEADERS
+    dbmsgbase.h
+    dbmsgfieldbase.h
+    dbmsgfield.h
+    dbmsgmacros.h
+    messaginglib_global.h
+    messages/mymessage.h
+)
+
+set(SOURCES
+    dbmsgbase.cpp
+    dbmsgfieldbase.cpp
+    messages/mymessage.cpp
+)
+
+add_library(messaginglib ${HEADERS} ${SOURCES})
+
+target_compile_definitions(messaginglib PRIVATE MESSAGINGLIB_LIBRARY)
+
+target_link_libraries(messaginglib Qt5::Core Qt5::Network)
+
+target_include_directories(messaginglib PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
diff --git a/messagingserver/CMakeLists.txt b/messagingserver/CMakeLists.txt
new file mode 100644
index 0000000..919f3bf
--- /dev/null
+++ b/messagingserver/CMakeLists.txt
@@ -0,0 +1,16 @@
+project(messagingserver)
+
+set(HEADERS
+    client.h
+    server.h
+)
+
+set(SOURCES
+    client.cpp
+    main.cpp
+    server.cpp
+)
+
+add_executable(messagingserver ${HEADERS} ${SOURCES})
+
+target_link_libraries(messagingserver Qt5::Core Qt5::Network messaginglib)
diff --git a/messagingtest/CMakeLists.txt b/messagingtest/CMakeLists.txt
new file mode 100644
index 0000000..231094b
--- /dev/null
+++ b/messagingtest/CMakeLists.txt
@@ -0,0 +1,15 @@
+project(messagingtest)
+enable_testing()
+
+set(HEADERS
+)
+
+set(SOURCES
+    tst_messagingtest.cpp
+)
+
+add_executable(messagingtest ${HEADERS} ${SOURCES})
+
+add_test(messagingtest messagingtest)
+
+target_link_libraries(messagingtest Qt5::Core Qt5::Test messaginglib)