wxwidgets source build

launcher/CMakeLists.txt

@@ -1,6 +1,8 @@
 cmake_minimum_required(VERSION 3.10)
 project(launcher)
 
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
+
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED YES)
 
@@ -28,6 +30,8 @@ if (NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
     add_link_options(-O3)
 endif ()
 
+include(wxWidgets)
+
 add_subdirectory(utils)
 add_subdirectory(backend)
 add_subdirectory(gui)

launcher/backend/CMakeLists.txt

@@ -1,8 +1,3 @@
-find_package(wxWidgets REQUIRED COMPONENTS base)
-if (wxWidgets_USE_FILE) # not defined in CONFIG mode
-    include(${wxWidgets_USE_FILE})
-endif ()
-
 add_library(backend
         src/DhfsInstance.cpp
         include_public/DhfsInstance.hpp

launcher/cmake/wxWidgets.cmake

@@ -0,0 +1,26 @@
+# if linux
+if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
+    option(wxWidgets_IN_TREE_BUILD "Build wxWidgets in-tree" OFF)
+else ()
+    option(wxWidgets_IN_TREE_BUILD "Build wxWidgets in-tree" ON)
+endif ()
+
+if (wxWidgets_IN_TREE_BUILD)
+    message(STATUS "Building wxWidgets in-tree")
+    include(FetchContent)
+    set(wxBUILD_SHARED OFF)
+    FetchContent_Declare(wx
+            GIT_REPOSITORY https://github.com/wxWidgets/wxWidgets.git
+            GIT_TAG v3.2.8.1
+            GIT_SHALLOW TRUE
+            GIT_PROGRESS TRUE
+    )
+    FetchContent_MakeAvailable(wx)
+    set(wxWidgets_LIBRARIES wx::core wx::base wx::webview wx::net)
+else ()
+    message(STATUS "Using system wxWidgets")
+    find_package(wxWidgets REQUIRED COMPONENTS net core base webview)
+    if (wxWidgets_USE_FILE) # not defined in CONFIG mode
+        include(${wxWidgets_USE_FILE})
+    endif ()
+endif ()

launcher/gui/CMakeLists.txt

@@ -1,9 +1,3 @@
-
-find_package(wxWidgets REQUIRED COMPONENTS net core base webview)
-if (wxWidgets_USE_FILE) # not defined in CONFIG mode
-    include(${wxWidgets_USE_FILE})
-endif ()
-
 add_executable(launcher
         src/LauncherApp.cpp
         src/GLauncherApp.cpp