From ef79aa8b80f4bb73e324f91259b1de586c5841b8 Mon Sep 17 00:00:00 2001
From: Green Sky <green@g-s.xyz>
Date: Wed, 29 May 2024 10:38:57 +0200
Subject: [PATCH] support building tomato as a lib/shared object

---
 CMakeLists.txt     |  1 +
 src/CMakeLists.txt | 11 +++++++++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 32d4a5af..2436386c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,6 +18,7 @@ set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
 
+option(TOMATO_MAIN_SO "Build tomato as a shared object (for eg android apps)" ANDROID)
 option(TOMATO_ASAN "Build tomato with asan (gcc/clang/msvc)" OFF)
 
 if (TOMATO_ASAN)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index cacd6b14..445a5cb6 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,8 +1,15 @@
-cmake_minimum_required(VERSION 3.9 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.9...3.24 FATAL_ERROR)
 
 ########################################
 
-add_executable(tomato
+if (TOMATO_MAIN_SO)
+	add_library(tomato MODULE)
+	target_compile_definitions(tomato PUBLIC TOMATO_MAIN_SO)
+else()
+	add_executable(tomato)
+endif()
+
+target_sources(tomato PUBLIC
 	./main.cpp
 	./icon.rc