4 files changed, 79 insertions, 16 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index b56670c..dc106d2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,7 +5,7 @@ cmake_minimum_required(VERSION "3.31.0")
 
 project("turns"
   LANGUAGES C CXX
-  DESCRIPTION "A simple turn order tracker"
+  DESCRIPTION "A simple turn order tracker and support library"
   VERSION "1.0.0"
 )
 
@@ -17,8 +17,26 @@ enable_testing()
 
 include("CheckIPOSupported")
 include("EnableCoverage")
+include("FetchContent")
 include("GNUInstallDirs")
 
+# Global Dependencies
+
+add_subdirectory("deps/libadwaitamm" SYSTEM)
+
+FetchContent_Declare(
+  "Catch2"
+  URL "https://github.com/catchorg/Catch2/archive/refs/tags/v3.6.0.tar.gz"
+  URL_HASH "SHA256=485932259a75c7c6b72d4b874242c489ea5155d17efa345eb8cc72159f49f356"
+  EXCLUDE_FROM_ALL
+  SYSTEM
+  FIND_PACKAGE_ARGS
+)
+
+FetchContent_MakeAvailable("Catch2")
+
+include("Catch")
+
 # Global Settings
 
 set(TURNS_GLIB_MINIMUM_VERSION "2.84")
@@ -26,6 +44,7 @@ check_ipo_supported(RESULT TURNS_CAN_DO_IPO LANGUAGES CXX)
 
 # Sub projects
 
+add_subdirectory("gui")
 add_subdirectory("lib" SYSTEM)
 
 # License
diff --git a/gui/CMakeLists.txt b/gui/CMakeLists.txt
index ebdb1be..cf7830b 100644
--- a/gui/CMakeLists.txt
+++ b/gui/CMakeLists.txt
@@ -1,6 +1,54 @@
 # SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
 # SPDX-License-Identifier: LGPL-2.1-only
 
+cmake_minimum_required(VERSION "4.0.0")
+
+project("turns-gui"
+  LANGUAGES C CXX
+  DESCRIPTION "Turns, the simple turn order tracker"
+  VERSION "1.0.0"
+)
+
+include("FetchContent")
+
+find_package("PkgConfig" REQUIRED)
+
+# Dependencies
+
+pkg_check_modules("glibmm"
+  IMPORTED_TARGET
+  REQUIRED
+  "glibmm-2.68>=${TURNS_GLIB_MINIMUM_VERSION}"
+)
+
+# Application
+
+add_executable("gui" "src/main.cpp")
+add_executable("turns::gui" ALIAS "gui")
+
+target_compile_features("gui" PUBLIC
+  "c_std_23"
+  "cxx_std_23"
+)
+
+target_include_directories("gui" PUBLIC
+  "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
+)
+
+target_link_libraries("gui" PUBLIC
+  "adwaitamm::adwaitamm"
+  "turns::mm"
+)
+
+set_target_properties("gui" PROPERTIES
+  OUTPUT_NAME "turns"
+  INTERPROCEDURAL_OPTIMIZATION "${TURNS_CAN_DO_IPO}"
+  C_EXTENSIONS OFF
+  CXX_EXTENSIONS OFF
+)
+
+install(TARGETS "gui")
+
 # add_executable("app"
 #   "src/main.cpp"
 # )
diff --git a/gui/src/main.cpp b/gui/src/main.cpp
index a1f9843..dec6b8c 100644
--- a/gui/src/main.cpp
+++ b/gui/src/main.cpp
@@ -3,6 +3,17 @@
  * SPDX-License-Identifier: LGPL-2.1-only
  */
 
+#include <giomm/application.h>
+
+#include <adwaitamm/application.hpp>
+
+auto main(int argc, char ** argv) -> int
+{
+  auto app = Adwaita::Application::create("ch.arknet.Turns", Gio::Application::Flags::HANDLES_OPEN);
+
+  return app->run(argc, argv);
+}
+
 // #include "turns/core/init.hpp"
 // #include "turns/core/settings.hpp"
 // #include "turns/ui/init.hpp"
diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index 9389743..d27a874 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -32,21 +32,6 @@ pkg_check_modules("glibmm"
   "glibmm-2.68>=${TURNS_GLIB_MINIMUM_VERSION}"
 )
 
-# Testing Dependencies
-
-FetchContent_Declare(
-  "Catch2"
-  URL "https://github.com/catchorg/Catch2/archive/refs/tags/v3.6.0.tar.gz"
-  URL_HASH "SHA256=485932259a75c7c6b72d4b874242c489ea5155d17efa345eb8cc72159f49f356"
-  EXCLUDE_FROM_ALL
-  SYSTEM
-  FIND_PACKAGE_ARGS
-)
-
-FetchContent_MakeAvailable("Catch2")
-
-include("Catch")
-
 # Library
 
 set(HEADERS