add version follows versioning similar to SDL

odd patch is dev version

CMakeLists.txt

@@ -1,7 +1,10 @@
 cmake_minimum_required(VERSION 3.14...3.24 FATAL_ERROR)
 
 # cmake setup begin
-project(tomato)
+project(tomato
+	VERSION 0.3.1
+	HOMEPAGE_URL https://github.com/Green-Sky/tomato
+)
 
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 

android/CMakeLists.txt

@@ -17,7 +17,8 @@ if(SdlAndroid_FOUND)
 
 
 	set(ANDROID_MANIFEST_PACKAGE "org.libsdl.app.tomato")
-	#set(generated_manifest_path "${CMAKE_CURRENT_BINARY_DIR}/android/${TEST}-src/AndroidManifest.xml")
+	set(generated_manifest_path "${CMAKE_CURRENT_BINARY_DIR}/android/app/AndroidManifest.xml")
+	configure_file("app/AndroidManifest.xml.in" generated_manifest_path @ONLY)
 	string(REPLACE "." "/" JAVA_PACKAGE_DIR "${ANDROID_MANIFEST_PACKAGE}")
 	#set(GENERATED_SRC_FOLDER "${CMAKE_CURRENT_BINARY_DIR}/android/${TEST}-src")
 	#set(GENERATED_RES_FOLDER "${GENERATED_SRC_FOLDER}/res")
@@ -25,7 +26,7 @@ if(SdlAndroid_FOUND)
 	set(JAVA_PACKAGE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/app/java/${JAVA_PACKAGE_DIR}")
 
 	sdl_android_link_resources(tomato-apk-linked
-		MANIFEST "app/AndroidManifest.xml"
+		MANIFEST ${generated_manifest_path}
 		PACKAGE ${ANDROID_MANIFEST_PACKAGE}
 		RES_TARGETS tomato-resources
 		TARGET_SDK_VERSION 31

android/app/AndroidManifest.xml.in

@@ -5,7 +5,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 	package="org.libsdl.app.tomato"
 	android:versionCode="1"
-	android:versionName="1.0"
+	android:versionName="@tomato_VERSION_MAJOR@.@tomato_VERSION_MINOR@.@tomato_VERSION_PATCH@"
 	android:installLocation="auto">
 
 	<!-- OpenGL ES 2.0 -->

src/CMakeLists.txt

@@ -169,6 +169,9 @@ if (TOMATO_TOX_AV)
 	target_compile_definitions(tomato PUBLIC TOMATO_TOX_AV)
 endif()
 
+configure_file(./version.hpp.in version.hpp @ONLY)
+target_include_directories(tomato PRIVATE "${CMAKE_CURRENT_BINARY_DIR}")
+
 target_compile_features(tomato PUBLIC cxx_std_17)
 target_link_libraries(tomato PUBLIC
 	solanaceae_util

src/main.cpp

@@ -6,6 +6,8 @@
 #include <imgui/backends/imgui_impl_sdlrenderer3.h>
 #include <implot.h>
 
+#include "version.hpp"
+
 #include "./theme.hpp"
 #include "./chat_gui/theme.hpp"
 
@@ -27,6 +29,8 @@
 int main(int argc, char** argv) {
 	runSysCheck();
 
+	std::cout << "tomato " TOMATO_VERSION_STR "\n";
+
 #ifdef TOMATO_BREAKPAD
 	// TODO: maybe run before sys check?
 	BREAKPAD_MAIN_INIT;
@@ -40,7 +44,7 @@ int main(int argc, char** argv) {
 	}
 
 
-	SDL_SetAppMetadata("tomato", "0.0.4-wip", nullptr);
+	SDL_SetAppMetadata("tomato", TOMATO_VERSION_STR, nullptr);
 
 #ifdef __ANDROID__
 	// change current working dir to internal storage

src/version.hpp.in

@@ -0,0 +1,8 @@
+#pragma once
+
+#define TOMATO_VERSION_MAJOR @tomato_VERSION_MAJOR@
+#define TOMATO_VERSION_MINOR @tomato_VERSION_MINOR@
+#define TOMATO_VERSION_PATCH @tomato_VERSION_PATCH@
+
+#define TOMATO_VERSION_STR "@tomato_VERSION_MAJOR@.@tomato_VERSION_MINOR@.@tomato_VERSION_PATCH@"
+