Finish dual synth migration

CMakeLists.txt

@@ -0,0 +1,68 @@
+cmake_minimum_required (VERSION 3.15)
+project (neo_dfttest CXX)
+file(GLOB CODE "src/*.cpp")
+file(GLOB SSE2_CODE_IMPL "src/*SSE2.cpp")
+file(GLOB AVX2_CODE_IMPL "src/*AVX2.cpp")
+add_library(neo-dfttest SHARED main.cpp src/version.rc src/vectorclass/instrset_detect.cpp ${CODE} ${CODE_IMPL})
+set_property(TARGET neo-dfttest PROPERTY CXX_STANDARD 17)
+add_compile_definitions(VS_TARGET_CPU_X86)
+
+find_package(Git REQUIRED)
+execute_process(COMMAND ${GIT_EXECUTABLE} describe --first-parent --tags --always OUTPUT_VARIABLE GIT_REPO_VERSION)
+string(REGEX REPLACE "(r[0-9]+).*" "\\1" VERSION ${GIT_REPO_VERSION})
+
+configure_file (
+  "${PROJECT_SOURCE_DIR}/src/version.hpp.in"
+  "${PROJECT_SOURCE_DIR}/src/version.hpp"
+)
+configure_file (
+  "${PROJECT_SOURCE_DIR}/src/version.rc.in"
+  "${PROJECT_SOURCE_DIR}/src/version.rc"
+)
+
+find_package(PkgConfig REQUIRED)
+
+pkg_check_modules(AVISYNTH avisynth)
+if(AVISYNTH_FOUND)
+  include_directories(${AVISYNTH_INCLUDE_DIRS})
+else()
+  include_directories(include/avisynth)
+endif()
+
+pkg_check_modules(VAPOURSYNTH vapoursynth)
+if(VAPOURSYNTH_FOUND)
+  include_directories(${VAPOURSYNTH_INCLUDE_DIRS})
+else()
+  include_directories(include/vapoursynth)
+endif()
+
+include_directories(.)
+include_directories(include/dualsynth)
+
+if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+  set_source_files_properties(${SSE2_CODE_IMPL} PROPERTIES COMPILE_FLAGS "/arch:SSE2")
+  set_source_files_properties(${AVX2_CODE_IMPL} PROPERTIES COMPILE_FLAGS "/arch:AVX2")
+
+  if (CMAKE_GENERATOR_TOOLSET MATCHES "v[0-9]*_xp")
+    target_compile_definitions(neo-dfttest PRIVATE WINVER=0x502 _WIN32_WINNT=0x502)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Zc:threadSafeInit-")
+  endif()
+
+elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
+  set_source_files_properties(${SSE2_CODE_IMPL} PROPERTIES COMPILE_FLAGS "/arch:SSE2")
+  set_source_files_properties(${AVX2_CODE_IMPL} PROPERTIES COMPILE_FLAGS "/arch:AVX2")
+  target_link_libraries(neo-dfttest libmmds)
+
+else()
+  set_source_files_properties(${SSE2_CODE_IMPL} PROPERTIES COMPILE_FLAGS "-msse2")
+  set_source_files_properties(${AVX2_CODE_IMPL} PROPERTIES COMPILE_FLAGS "-mfma -mavx2")
+  if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+    target_link_libraries(neo-dfttest tbb)
+  endif()
+
+endif()
+
+add_custom_command(
+  TARGET neo-dfttest POST_BUILD
+  COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_FILE:neo-dfttest> "../Release_${VERSION}/${_DIR}/$<TARGET_FILE_NAME:neo-dfttest>"
+)