cmake_minimum_required(VERSION 3.10) project(pffft CXX C) set(CMAKE_CXX_STANDARD 17) set(CMAKE_CXX_STANDARD_REQUIRED True) add_library(pffft STATIC pffft.c pffft.h fftpack.c fftpack.h ) add_executable(pffft_main main_pffft.c ) target_link_libraries(pffft_main PRIVATE pffft ) set(MATH_LIBS "") include(CheckLibraryExists) check_library_exists(m sin "" LIBM) if(LIBM) list(APPEND MATH_LIBS "m") endif() target_link_libraries(pffft PUBLIC ${MATH_LIBS}) # Adding dependencies set(SAPI_ROOT "../.." CACHE PATH "Path to the Sandboxed API source tree") # Then configure: # mkdir -p build && cd build # cmake .. -G Ninja -DSAPI_ROOT=$HOME/sapi_root set(SAPI_ENABLE_EXAMPLES OFF CACHE BOOL "") set(SAPI_ENABLE_TESTS OFF CACHE BOOL "") add_subdirectory("${SAPI_ROOT}" "${CMAKE_BINARY_DIR}/sandboxed-api-build" # Omit this to have the full Sandboxed API in IDE EXCLUDE_FROM_ALL) add_sapi_library(pffft_sapi FUNCTIONS pffft_new_setup pffft_destroy_setup pffft_transform pffft_transform_ordered pffft_zreorder pffft_zconvolve_accumulate pffft_aligned_malloc pffft_aligned_free pffft_simd_size cffti cfftf cfftb rffti rfftf rfftb cosqi cosqf cosqb costi cost sinqi sinqb sinqf sinti sint INPUTS pffft.h fftpack.h LIBRARY pffft LIBRARY_NAME pffft NAMESPACE "" ) target_include_directories(pffft_sapi INTERFACE "${PROJECT_BINARY_DIR}" ) add_executable(pffft_sandboxed main_pffft_sandboxed.cc ) target_link_libraries(pffft_sandboxed PRIVATE pffft_sapi sapi::sapi )