From a747053a481dbb508e104ae8b1fdbb6d459a52ee Mon Sep 17 00:00:00 2001
From: Green Sky <green@g-s.xyz>
Date: Thu, 14 Dec 2023 18:13:58 +0100
Subject: [PATCH] make cmake project embedable

---
 CMakeLists.txt | 77 +++++++++++++++++++++++++++++---------------------
 1 file changed, 45 insertions(+), 32 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8ae5ad2..83e44a0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,48 +1,61 @@
 cmake_minimum_required(VERSION 3.9 FATAL_ERROR)
 
 # cmake setup begin
-project(tomato)
+project(totato)
 
-set(CMAKE_POSITION_INDEPENDENT_CODE ON)
-
-# defaulting to debug mode, if not specified
-if(NOT CMAKE_BUILD_TYPE)
-	set(CMAKE_BUILD_TYPE "Debug")
+if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
+	set(TOTATO_STANDALONE ON)
+else()
+	set(TOTATO_STANDALONE OFF)
 endif()
+message("II TOTATO_STANDALONE " ${TOTATO_STANDALONE})
 
-# setup my vim ycm :D
-set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+#option(TOTATO_BUILD_PLUGINS "Build the toxic_games plugins" ${TOTATO_STANDALONE})
 
-# more paths
-set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")
-set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
-set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
+if (TOTATO_STANDALONE)
+	set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+
+	# defaulting to debug mode, if not specified
+	if(NOT CMAKE_BUILD_TYPE)
+		set(CMAKE_BUILD_TYPE "Debug")
+	endif()
+
+	# setup my vim ycm :D
+	set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
+	# more paths
+	set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")
+	set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
+	set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
+endif()
 
 # external libs
 add_subdirectory(./external) # before increasing warn levels, sad :(
 
-set(CMAKE_CXX_EXTENSIONS OFF)
+if (TOTATO_STANDALONE)
+	set(CMAKE_CXX_EXTENSIONS OFF)
 
-# bump up warning levels appropriately for clang, gcc & msvc
-if (${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU" OR ${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang")
-	add_compile_options(
-		-Wall -Wextra # Reasonable and standard
-		-Wpedantic # Warn if non-standard C++ is used
-		-Wunused # Warn on anything being unused
-		#-Wconversion # Warn on type conversions that may lose data
-		#-Wsign-conversion # Warn on sign conversions
-		-Wshadow # Warn if a variable declaration shadows one from a parent context
-	)
+	# bump up warning levels appropriately for clang, gcc & msvc
+	if (${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU" OR ${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang")
+		add_compile_options(
+			-Wall -Wextra # Reasonable and standard
+			-Wpedantic # Warn if non-standard C++ is used
+			-Wunused # Warn on anything being unused
+			#-Wconversion # Warn on type conversions that may lose data
+			#-Wsign-conversion # Warn on sign conversions
+			-Wshadow # Warn if a variable declaration shadows one from a parent context
+		)
 
-	if (NOT WIN32)
-		#link_libraries(-fsanitize=address,undefined)
-		#link_libraries(-fsanitize=undefined)
-	endif()
-elseif (${CMAKE_CXX_COMPILER_ID} STREQUAL "MSVC")
-	if (CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
-		string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
-	else()
-		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
+		if (NOT WIN32)
+			#link_libraries(-fsanitize=address,undefined)
+			#link_libraries(-fsanitize=undefined)
+		endif()
+	elseif (${CMAKE_CXX_COMPILER_ID} STREQUAL "MSVC")
+		if (CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
+			string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+		else()
+			set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
+		endif()
 	endif()
 endif()