Migrated files from Kraken Engine. Added CMake scripts.

CMakeLists.txt

@@ -0,0 +1,44 @@
+cmake_minimum_required (VERSION 3.16)
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
+project(siren)
+
+set(PUBLIC_HEADERS
+  include/dsp.h
+  include/siren.h
+)
+
+set(SRCS
+  src/dsp_slow.cpp
+  src/dsp_vdsp.cpp
+)
+
+IF(APPLE)
+   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated -Wno-deprecated-declarations -Wno-c++11-extensions")
+   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-deprecated -Wno-deprecated-declarations -Wno-c++11-extensions")
+   FIND_LIBRARY(ACCELERATE_LIBRARY Accelerate)
+   MARK_AS_ADVANCED (ACCELERATE_LIBRARY)
+   SET(EXTRA_LIBS ${ACCELERATE_LIBRARY})
+ENDIF (APPLE)
+
+add_library(siren ${SRCS} ${PUBLIC_HEADERS})
+TARGET_LINK_LIBRARIES( siren ${EXTRA_LIBS} )
+SET_TARGET_PROPERTIES(
+  siren
+PROPERTIES
+  VERSION 0.1.0
+  SOVERSION 0.1
+  PUBLIC_HEADER "${PUBLIC_HEADERS}"
+)
+
+install(
+  TARGETS siren
+    LIBRARY
+      DESTINATION lib
+    ARCHIVE 
+      DESTINATION lib
+    PUBLIC_HEADER
+      DESTINATION include/siren
+)