Changed project structure

source_modules/sddc_source/src/libsddc/CMakeLists.txt

@@ -0,0 +1,78 @@
+cmake_minimum_required(VERSION 3.13)
+project(SDDC VERSION 1.0.1)
+
+include(CTest)
+
+### build options
+# default build type: Release
+if(NOT CMAKE_BUILD_TYPE)
+    set(CMAKE_BUILD_TYPE "Release")
+endif(NOT CMAKE_BUILD_TYPE)
+message(STATUS "Build type: " ${CMAKE_BUILD_TYPE} " - Version: " ${VERSION} " / " ${LIBVER})
+
+# allow disabling optimizations - for debug reasons
+option(USE_SIMD_OPTIMIZATIONS "enable SIMD optimizations" ON)
+
+# allow enabling address sanitizer - for debug reasons
+if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+    option(USE_DEBUG_ASAN "use GCC's address sanitizer?" OFF)
+endif()
+
+if (USE_DEBUG_ASAN)
+  set(ASANLIB "asan")
+else()
+  set(ASANLIB "")
+endif()
+
+if (MSVC)
+    set(CMAKE_CXX_FLAGS "-O2 /std:c++17 /EHsc /W3")
+
+    get_filename_component(SDKPATH ${CMAKE_LINKER} DIRECTORY)
+    find_program(LIBEXE lib HINTS ${SDKPATH} REQUIRED)
+
+    # External Project FFTW on Windows
+    if(${CMAKE_EXE_LINKER_FLAGS} MATCHES "X86")
+        SET(FFTW_URL "ftp://ftp.fftw.org/pub/fftw/fftw-3.3.5-dll32.zip")
+        SET(ARCH x86)
+        SET(HASH 29882a43033c9393479a4df52a2e9120589c06a2b724155b1a682747fa3e57d4)
+    else()
+        SET(FFTW_URL "ftp://ftp.fftw.org/pub/fftw/fftw-3.3.5-dll64.zip")
+        SET(ARCH x64)
+        SET(HASH cfd88dc0e8d7001115ea79e069a2c695d52c8947f5b4f3b7ac54a192756f439f)
+    endif()
+
+    include(ExternalProject)
+    ExternalProject_Add(
+        LIBFFTW
+        URL ${FFTW_URL}
+        URL_HASH SHA256=${HASH}
+        BUILD_IN_SOURCE TRUE
+        CONFIGURE_COMMAND   ""
+        BUILD_COMMAND       ${LIBEXE} /def:./libfftw3f-3.def /MACHINE:${ARCH} /OUT:./fftw3f-3.lib
+        INSTALL_COMMAND     ""
+    )
+    ExternalProject_Get_Property(LIBFFTW SOURCE_DIR)
+    SET(LIBFFTW_INCLUDE_DIRS ${SOURCE_DIR})
+    SET(LIBFFTW_LIBRARY_DIRS ${SOURCE_DIR})
+    SET(LIBFFTW_LIBRARIES fftw3f-3)
+
+    add_subdirectory(ExtIO_sddc)
+else()
+
+    if (USE_DEBUG_ASAN)
+        set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fsanitize=address")
+        set(CMAKE_CXX_FLAGS "-O0 -std=c++17 -Wall -Werror")
+    else()
+        set(CMAKE_CXX_FLAGS "-O3 -std=c++17 -Wall -Werror")
+    endif(USE_DEBUG_ASAN)
+    #add_compile_options(-Wall -Wextra -pedantic)
+    include(FindPkgConfig)
+    pkg_check_modules(LIBUSB REQUIRED libusb-1.0)
+    pkg_check_modules(LIBFFTW REQUIRED fftw3f)
+endif (MSVC)
+
+set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_DEBUG")
+
+add_subdirectory(Core)
+add_subdirectory(libsddc)
+add_subdirectory(unittest)