# Compiler properties

set(CMAKE_C_FLAGS "${ORG_CMAKE_C_FLAGS} ${DFT_C_FLAGS}")

set(COMMON_TARGET_PROPERTIES 
  C_STANDARD 99                  # -std=gnu99
  )

#

function(add_test_dft TESTNAME)
  if (ARMIE_COMMAND)
    add_test(NAME ${TESTNAME} COMMAND ${ARMIE_COMMAND} -msve-vector-bits=${SVE_VECTOR_BITS} ${ARGN})
  elseif (NOT EMULATOR AND NOT SDE_COMMAND)
    add_test(NAME ${TESTNAME} COMMAND ${ARGN})
  elseif(NOT EMULATOR)
    add_test(NAME ${TESTNAME} COMMAND ${SDE_COMMAND} "--" ${ARGN})
  else()
    add_test(NAME ${TESTNAME} COMMAND ${EMULATOR} ${ARGN})
  endif()
  set_tests_properties(${TESTNAME} PROPERTIES COST 0.1)
endfunction()

# Include directories

include_directories(${PROJECT_SOURCE_DIR}/include)        # sleefdft.h
include_directories(${sleef_BINARY_DIR}/include)          # sleef.h
if (FFTW3_INCLUDE_DIR)
  include_directories(${FFTW3_INCLUDE_DIR})               # fftw3.h
endif()

# Link directories

link_directories(${sleef_BINARY_DIR}/lib)                 # libsleef, libsleefdft

# Link libraries

set(COMMON_LINK_LIBRARIES ${TARGET_LIBSLEEF} ${TARGET_LIBDFT})

if (COMPILER_SUPPORTS_OPENMP)
  set(COMMON_LINK_LIBRARIES ${COMMON_LINK_LIBRARIES} ${OpenMP_C_FLAGS})
endif()

if((NOT MSVC) AND NOT SLEEF_CLANG_ON_WINDOWS)
  # Target executable naivetestdp
  set(TARGET_NAIVETESTDP "naivetestdp")
  add_executable(${TARGET_NAIVETESTDP} naivetest.c ${PROJECT_SOURCE_DIR}/include/sleefdft.h)
  add_dependencies(${TARGET_NAIVETESTDP} ${TARGET_HEADERS} ${TARGET_LIBSLEEF} ${TARGET_LIBDFT})
  target_compile_definitions(${TARGET_NAIVETESTDP} PRIVATE ${COMMON_TARGET_DEFINITIONS} BASETYPEID=1)
  target_link_libraries(${TARGET_NAIVETESTDP} ${COMMON_LINK_LIBRARIES})
  set_target_properties(${TARGET_NAIVETESTDP} PROPERTIES ${COMMON_TARGET_PROPERTIES})

  # Target executable naivetestsp
  set(TARGET_NAIVETESTSP "naivetestsp")
  add_executable(${TARGET_NAIVETESTSP} naivetest.c ${PROJECT_SOURCE_DIR}/include/sleefdft.h)
  add_dependencies(${TARGET_NAIVETESTSP} ${TARGET_HEADERS} ${TARGET_LIBSLEEF} ${TARGET_LIBDFT})
  target_compile_definitions(${TARGET_NAIVETESTSP} PRIVATE ${COMMON_TARGET_DEFINITIONS} BASETYPEID=2)
  target_link_libraries(${TARGET_NAIVETESTSP} ${COMMON_LINK_LIBRARIES})
  set_target_properties(${TARGET_NAIVETESTSP} PROPERTIES ${COMMON_TARGET_PROPERTIES})

  # Test naivetestdp
  add_test_dft(${TARGET_NAIVETESTDP}_1 $<TARGET_FILE:${TARGET_NAIVETESTDP}> 1)
  add_test_dft(${TARGET_NAIVETESTDP}_2 $<TARGET_FILE:${TARGET_NAIVETESTDP}> 2)
  add_test_dft(${TARGET_NAIVETESTDP}_3 $<TARGET_FILE:${TARGET_NAIVETESTDP}> 3)
  add_test_dft(${TARGET_NAIVETESTDP}_4 $<TARGET_FILE:${TARGET_NAIVETESTDP}> 4)
  add_test_dft(${TARGET_NAIVETESTDP}_5 $<TARGET_FILE:${TARGET_NAIVETESTDP}> 5)
  add_test_dft(${TARGET_NAIVETESTDP}_10 $<TARGET_FILE:${TARGET_NAIVETESTDP}> 10)

  # Test naivetestsp
  add_test_dft(${TARGET_NAIVETESTSP}_1 $<TARGET_FILE:${TARGET_NAIVETESTSP}> 1)
  add_test_dft(${TARGET_NAIVETESTSP}_2 $<TARGET_FILE:${TARGET_NAIVETESTSP}> 2)
  add_test_dft(${TARGET_NAIVETESTSP}_3 $<TARGET_FILE:${TARGET_NAIVETESTSP}> 3)
  add_test_dft(${TARGET_NAIVETESTSP}_4 $<TARGET_FILE:${TARGET_NAIVETESTSP}> 4)
  add_test_dft(${TARGET_NAIVETESTSP}_5 $<TARGET_FILE:${TARGET_NAIVETESTSP}> 5)
  add_test_dft(${TARGET_NAIVETESTSP}_10 $<TARGET_FILE:${TARGET_NAIVETESTSP}> 10)
endif()

# Target executable roundtriptest1ddp
set(TARGET_ROUNDTRIPTEST1DDP "roundtriptest1ddp")
add_executable(${TARGET_ROUNDTRIPTEST1DDP} roundtriptest1d.c ${PROJECT_SOURCE_DIR}/include/sleefdft.h)
add_dependencies(${TARGET_ROUNDTRIPTEST1DDP} ${TARGET_HEADERS} ${TARGET_LIBSLEEF} ${TARGET_LIBDFT})
target_compile_definitions(${TARGET_ROUNDTRIPTEST1DDP} PRIVATE ${COMMON_TARGET_DEFINITIONS} BASETYPEID=1)
target_link_libraries(${TARGET_ROUNDTRIPTEST1DDP} ${COMMON_LINK_LIBRARIES})
set_target_properties(${TARGET_ROUNDTRIPTEST1DDP} PROPERTIES ${COMMON_TARGET_PROPERTIES})

# Target executable roundtriptest1dsp
set(TARGET_ROUNDTRIPTEST1DSP "roundtriptest1dsp")
add_executable(${TARGET_ROUNDTRIPTEST1DSP} roundtriptest1d.c ${PROJECT_SOURCE_DIR}/include/sleefdft.h)
add_dependencies(${TARGET_ROUNDTRIPTEST1DSP} ${TARGET_HEADERS} ${TARGET_LIBSLEEF} ${TARGET_LIBDFT})
target_compile_definitions(${TARGET_ROUNDTRIPTEST1DSP} PRIVATE ${COMMON_TARGET_DEFINITIONS} BASETYPEID=2)
target_link_libraries(${TARGET_ROUNDTRIPTEST1DSP} ${COMMON_LINK_LIBRARIES})
set_target_properties(${TARGET_ROUNDTRIPTEST1DSP} PROPERTIES ${COMMON_TARGET_PROPERTIES})

# Target executable roundtriptest2ddp
set(TARGET_ROUNDTRIPTEST2DDP "roundtriptest2ddp")
add_executable(${TARGET_ROUNDTRIPTEST2DDP} roundtriptest2d.c ${PROJECT_SOURCE_DIR}/include/sleefdft.h)
add_dependencies(${TARGET_ROUNDTRIPTEST2DDP} ${TARGET_HEADERS} ${TARGET_LIBSLEEF} ${TARGET_LIBDFT})
target_compile_definitions(${TARGET_ROUNDTRIPTEST2DDP} PRIVATE ${COMMON_TARGET_DEFINITIONS} BASETYPEID=1)
target_link_libraries(${TARGET_ROUNDTRIPTEST2DDP} ${COMMON_LINK_LIBRARIES})
set_target_properties(${TARGET_ROUNDTRIPTEST2DDP} PROPERTIES ${COMMON_TARGET_PROPERTIES})

# Target executable roundtriptest2dsp
set(TARGET_ROUNDTRIPTEST2DSP "roundtriptest2dsp")
add_executable(${TARGET_ROUNDTRIPTEST2DSP} roundtriptest2d.c ${PROJECT_SOURCE_DIR}/include/sleefdft.h)
add_dependencies(${TARGET_ROUNDTRIPTEST2DSP} ${TARGET_HEADERS} ${TARGET_LIBSLEEF} ${TARGET_LIBDFT})
target_compile_definitions(${TARGET_ROUNDTRIPTEST2DSP} PRIVATE ${COMMON_TARGET_DEFINITIONS} BASETYPEID=2)
target_link_libraries(${TARGET_ROUNDTRIPTEST2DSP} ${COMMON_LINK_LIBRARIES})
set_target_properties(${TARGET_ROUNDTRIPTEST2DSP} PROPERTIES ${COMMON_TARGET_PROPERTIES})

if (LIBFFTW3 AND NOT SLEEF_DISABLE_FFTW)
  # Target executable fftwtest1ddp
  set(TARGET_FFTWTEST1DDP "fftwtest1ddp")
  add_executable(${TARGET_FFTWTEST1DDP} fftwtest1d.c ${PROJECT_SOURCE_DIR}/include/sleefdft.h)
  add_dependencies(${TARGET_FFTWTEST1DDP} ${TARGET_HEADERS} ${TARGET_LIBSLEEF} ${TARGET_LIBDFT})
  target_compile_definitions(${TARGET_FFTWTEST1DDP} PRIVATE ${COMMON_TARGET_DEFINITIONS} BASETYPEID=1)
  target_link_libraries(${TARGET_FFTWTEST1DDP} ${COMMON_LINK_LIBRARIES} ${LIBFFTW3})
  set_target_properties(${TARGET_FFTWTEST1DDP} PROPERTIES ${COMMON_TARGET_PROPERTIES})

  # Target executable fftwtest1dsp
  set(TARGET_FFTWTEST1DSP "fftwtest1dsp")
  add_executable(${TARGET_FFTWTEST1DSP} fftwtest1d.c ${PROJECT_SOURCE_DIR}/include/sleefdft.h)
  add_dependencies(${TARGET_FFTWTEST1DSP} ${TARGET_HEADERS} ${TARGET_LIBSLEEF} ${TARGET_LIBDFT})
  target_compile_definitions(${TARGET_FFTWTEST1DSP} PRIVATE ${COMMON_TARGET_DEFINITIONS} BASETYPEID=2)
  target_link_libraries(${TARGET_FFTWTEST1DSP} ${COMMON_LINK_LIBRARIES} ${LIBFFTW3})
  set_target_properties(${TARGET_FFTWTEST1DSP} PROPERTIES ${COMMON_TARGET_PROPERTIES})

  # Target executable fftwtest2ddp
  set(TARGET_FFTWTEST2DDP "fftwtest2ddp")
  add_executable(${TARGET_FFTWTEST2DDP} fftwtest2d.c ${PROJECT_SOURCE_DIR}/include/sleefdft.h)
  add_dependencies(${TARGET_FFTWTEST2DDP} ${TARGET_HEADERS} ${TARGET_LIBSLEEF} ${TARGET_LIBDFT})
  target_compile_definitions(${TARGET_FFTWTEST2DDP} PRIVATE ${COMMON_TARGET_DEFINITIONS} BASETYPEID=1)
  target_link_libraries(${TARGET_FFTWTEST2DDP} ${COMMON_LINK_LIBRARIES} ${LIBFFTW3})
  set_target_properties(${TARGET_FFTWTEST2DDP} PROPERTIES ${COMMON_TARGET_PROPERTIES})

  # Target executable fftwtest2dsp
  set(TARGET_FFTWTEST2DSP "fftwtest2dsp")
  add_executable(${TARGET_FFTWTEST2DSP} fftwtest2d.c ${PROJECT_SOURCE_DIR}/include/sleefdft.h)
  add_dependencies(${TARGET_FFTWTEST2DSP} ${TARGET_HEADERS} ${TARGET_LIBSLEEF} ${TARGET_LIBDFT})
  target_compile_definitions(${TARGET_FFTWTEST2DSP} PRIVATE ${COMMON_TARGET_DEFINITIONS} BASETYPEID=2)
  target_link_libraries(${TARGET_FFTWTEST2DSP} ${COMMON_LINK_LIBRARIES} ${LIBFFTW3})
  set_target_properties(${TARGET_FFTWTEST2DSP} PROPERTIES ${COMMON_TARGET_PROPERTIES})

  # Test fftwtest1ddp
  add_test_dft(${TARGET_FFTWTEST1DDP}_12 $<TARGET_FILE:${TARGET_FFTWTEST1DDP}> 12)
  add_test_dft(${TARGET_FFTWTEST1DDP}_16 $<TARGET_FILE:${TARGET_FFTWTEST1DDP}> 16)

  # Test fftwtest1dsp
  add_test_dft(${TARGET_FFTWTEST1DSP}_12 $<TARGET_FILE:${TARGET_FFTWTEST1DSP}> 12)
  add_test_dft(${TARGET_FFTWTEST1DSP}_16 $<TARGET_FILE:${TARGET_FFTWTEST1DSP}> 16)

  # Test fftwtest2ddp
  add_test_dft(${TARGET_FFTWTEST2DDP}_2_2 $<TARGET_FILE:${TARGET_FFTWTEST2DDP}> 2 2)
  add_test_dft(${TARGET_FFTWTEST2DDP}_4_4 $<TARGET_FILE:${TARGET_FFTWTEST2DDP}> 4 4)
  add_test_dft(${TARGET_FFTWTEST2DDP}_8_8 $<TARGET_FILE:${TARGET_FFTWTEST2DDP}> 8 8)
  add_test_dft(${TARGET_FFTWTEST2DDP}_10_10 $<TARGET_FILE:${TARGET_FFTWTEST2DDP}> 10 10)
  add_test_dft(${TARGET_FFTWTEST2DDP}_5_15 $<TARGET_FILE:${TARGET_FFTWTEST2DDP}> 5 15)

  # Test fftwtest2dsp
  add_test_dft(${TARGET_FFTWTEST2DSP}_2_2 $<TARGET_FILE:${TARGET_FFTWTEST2DSP}> 2 2)
  add_test_dft(${TARGET_FFTWTEST2DSP}_4_4 $<TARGET_FILE:${TARGET_FFTWTEST2DSP}> 4 4)
  add_test_dft(${TARGET_FFTWTEST2DSP}_8_8 $<TARGET_FILE:${TARGET_FFTWTEST2DSP}> 8 8)
  add_test_dft(${TARGET_FFTWTEST2DSP}_10_10 $<TARGET_FILE:${TARGET_FFTWTEST2DSP}> 10 10)
  add_test_dft(${TARGET_FFTWTEST2DSP}_5_15 $<TARGET_FILE:${TARGET_FFTWTEST2DSP}> 5 15)
else(LIBFFTW3 AND NOT SLEEF_DISABLE_FFTW)
  if(MSVC OR SLEEF_CLANG_ON_WINDOWS)
    # Test roundtriptestdp
    add_test_dft(${TARGET_ROUNDTRIPTEST1DDP}_1 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST1DDP}> 1 10)
    add_test_dft(${TARGET_ROUNDTRIPTEST1DDP}_2 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST1DDP}> 2 10)
    add_test_dft(${TARGET_ROUNDTRIPTEST1DDP}_3 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST1DDP}> 3 10)
    add_test_dft(${TARGET_ROUNDTRIPTEST1DDP}_4 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST1DDP}> 4 10)
    add_test_dft(${TARGET_ROUNDTRIPTEST1DDP}_5 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST1DDP}> 5 10)
    add_test_dft(${TARGET_ROUNDTRIPTEST1DDP}_10 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST1DDP}> 10 10)

    # Test roundtriptestsp
    add_test_dft(${TARGET_ROUNDTRIPTEST1DSP}_1 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST1DSP}> 1 10)
    add_test_dft(${TARGET_ROUNDTRIPTEST1DSP}_2 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST1DSP}> 2 10)
    add_test_dft(${TARGET_ROUNDTRIPTEST1DSP}_3 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST1DSP}> 3 10)
    add_test_dft(${TARGET_ROUNDTRIPTEST1DSP}_4 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST1DSP}> 4 10)
    add_test_dft(${TARGET_ROUNDTRIPTEST1DSP}_5 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST1DSP}> 5 10)
    add_test_dft(${TARGET_ROUNDTRIPTEST1DSP}_10 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST1DSP}> 10 10)
  endif()

  add_test_dft(${TARGET_ROUNDTRIPTEST1DDP}_12 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST1DDP}> 12 10)
  add_test_dft(${TARGET_ROUNDTRIPTEST1DDP}_16 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST1DDP}> 16 10)
  add_test_dft(${TARGET_ROUNDTRIPTEST1DSP}_12 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST1DSP}> 12 10)
  add_test_dft(${TARGET_ROUNDTRIPTEST1DSP}_16 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST1DSP}> 16 10)

  # Test roundtriptest2ddp
  add_test_dft(${TARGET_ROUNDTRIPTEST2DDP}_2_2 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST2DDP}> 2 2 10)
  add_test_dft(${TARGET_ROUNDTRIPTEST2DDP}_4_4 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST2DDP}> 4 4 10)
  add_test_dft(${TARGET_ROUNDTRIPTEST2DDP}_8_8 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST2DDP}> 8 8 10)
  add_test_dft(${TARGET_ROUNDTRIPTEST2DDP}_10_10 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST2DDP}> 10 10 2)
  add_test_dft(${TARGET_ROUNDTRIPTEST2DDP}_5_15 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST2DDP}> 5 15 2)

  # Test roundtriptest2dsp
  add_test_dft(${TARGET_ROUNDTRIPTEST2DSP}_2_2 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST2DSP}> 2 2 10)
  add_test_dft(${TARGET_ROUNDTRIPTEST2DSP}_4_4 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST2DSP}> 4 4 10)
  add_test_dft(${TARGET_ROUNDTRIPTEST2DSP}_8_8 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST2DSP}> 8 8 10)
  add_test_dft(${TARGET_ROUNDTRIPTEST2DSP}_10_10 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST2DSP}> 10 10 2)
  add_test_dft(${TARGET_ROUNDTRIPTEST2DSP}_5_15 $<TARGET_FILE:${TARGET_ROUNDTRIPTEST2DSP}> 5 15 2)
endif(LIBFFTW3 AND NOT SLEEF_DISABLE_FFTW)