From a6266131cb935e9bd518be2ed5bbbf76d4be0385 Mon Sep 17 00:00:00 2001
From: swang251-MB <wangsong.mus@gmail.com>
Date: Tue, 24 Aug 2021 23:27:14 -0400
Subject: [PATCH] preliminary CMakeLists.txt

---
 CMakeLists.txt | 105 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..2a6c058
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,105 @@
+cmake_minimum_required(VERSION 3.1) ##TODO: which version is better
+
+project(STK VERSION 4.6.1)
+
+set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake ${CMAKE_MODULE_PATH})
+
+if(NOT CMAKE_BUILD_TYPE) ##TODO: options
+    set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Choose the type of build." FORCE)
+endif()
+# message("Generated with config types: ${CMAKE_CONFIGURATION_TYPES}")
+message(${CMAKE_BUILD_TYPE}) ##TODO: necessary or not
+
+## TODO, compiler dependent?
+set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG")
+set(CMAKE_CXX_FLAGS_DEBUG "-g -D_STK_DEBUG_ -D__RTAUDIO_DEBUG__ -D__RTMIDI_DEBUG__")
+
+if(${CMAKE_CXX_COMPILER_ID} STREQUAL GNU)
+    message("GCC.")
+    set(CMAKE_CXX_FLAGS "-Wall")
+endif()
+
+option(BUILD_SHARED "Whether to build the shared library" OFF)
+option(BUILD_STATIC "Whether to build the static library" ON)
+option(REALTIME "Realtime suppor" ON)
+option(ENABLE_JACK "Enable JACK" ON)
+option(ENABLE_ALSA "Enable ALSA API support (linux only)" ON)
+option(ENABLE_OSS "Enable OSS API Support (unixes only)" ON)
+option(ENABLE_ASIO "Enable ASIO API support (windows only)" ON)
+option(ENABLE_DS "Enable DirectSound API support (windows only)" ON)
+option(ENABLE_WASAPI "Enable Windows Audio Session API support (windows only)" ON)
+option(ENABLE_CORE "Enable CoreAudio API support (mac only)" ON)
+
+include_directories("./include")
+file(GLOB STK_SRC "./src/*.cpp") # GLOB instead of GLOB_RECURSE as the asio depends on system
+
+add_library(stk STATIC ${STK_SRC} )
+
+#========================================#
+#========== Realtime Support ============#
+#========================================#
+if(REALTIME)
+
+  # find_package(JACK) # TODO NEED FindJACK.cmake
+  find_library(JACK_LIBRARY Jack)
+  message("${JACK_LIBRARY}")
+
+  set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
+  set(THREADS_PREFER_PTHREAD_FLAG TRUE)
+  find_package(Threads)
+  if(Threads_FOUND)
+	target_link_libraries(stk PUBLIC Threads:Threads)
+  else()
+	message(FATAL_ERROR "RtAudio requires the pthread library")
+  endif()
+
+  if(${CMAKE_SYSTEM_NAME} STREQUAL Linux)
+	#==============    LINUX       ================#
+    message("Linux DETECTED!")
+    if(ENABLE_ALSA)
+        find_package(ALSA REQUIRED)
+        if(ALSA_FOUND)
+            include_directories(${ALSA_INCLUDE_DIRS})
+			target_link_libraries(stk PUBLIC ${ALSA_LIBRARIES})
+            target_compile_definitions(stk PUBLIC __LINUX_ALSA__)
+        endif()
+    endif()
+  elseif(${CMAKE_SYSTEM_NAME} STREQUAL Darwin)
+	#==============    MAC OS      ================#
+    message("MacOS!")
+	find_package(CoreAudio)
+	if(ENABLE_CORE)
+	  if(COREAUDIO_INCLUDE_DIRS)
+		include_directories(${COREAUDIO_INCLUDE_DIRS})
+	  else()
+		message(FATAL_ERROR "CoreAudio header files not found!")
+	  endif()
+      target_compile_definitions(stk PUBLIC -D__MACOSX_CORE__)
+	  target_link_libraries(stk PUBLIC COREAUDIO_LIBRARY COREAUDIO_FOUNDATION COREAUDIO_MIDI)
+	endif()
+
+  # TODO: WINDOWS SUPPORT
+  elseif(${CMAKE_SYSTEM_NAME} STREQUAL Windows)
+  #==============      WINDOWS      ================#
+    message("Windows!")
+  #   target_compile_definitions(stk PUBLIC __OS_WINDOWS__)
+  else()
+	message(FATAL_ERROR "Unknown system type for realtime support.")
+	# TODO: try --disable-realtime argument!
+  endif()
+endif()
+
+
+if(${CMAKE_BUILD_TYPE} STREQUAL Debug)
+  target_compile_definitions(stk PUBLIC _STK_DEBUG_)
+endif()
+
+
+include(TestBigEndian)
+TEST_BIG_ENDIAN(IS_BIG_ENDIAN)
+if(NOT IS_BIG_ENDIAN)
+  target_compile_definitions(stk PUBLIC __LITTLE_ENDIAN__)
+endif()
+# if(CMAKE_CXX_BYTE_ORDER STREQUAL LITTLE_ENDIAN)
+#   target_compile_definitions(stk PUBLIC __LITTLE_ENDIAN__)
+# endif()