CMakeLists.txt

# library
set( LIB_NAME CommonLib )

# NATVIS files for Visual Studio
if( MSVC )
  file( GLOB NATVIS_FILES "../../VisualStudio/*.natvis" )
endif()

# get source files
file( GLOB BASE_SRC_FILES "*.cpp" )

# get include files
file( GLOB BASE_INC_FILES "*.h" )

# get x86 source files
file( GLOB X86_SRC_FILES "x86/*.cpp" )

# get x86 include files
file( GLOB X86_INC_FILES "x86/*.h" )

# get avx source files
file( GLOB AVX_SRC_FILES "x86/avx/*.cpp" )

# get avx2 source files
file( GLOB AVX2_SRC_FILES "x86/avx2/*.cpp" )

# get sse4.2 source files
file( GLOB SSE42_SRC_FILES "x86/sse42/*.cpp" )

# get sse4.1 source files
file( GLOB SSE41_SRC_FILES "x86/sse41/*.cpp" )

# get libmd5 source files
file( GLOB MD5_SRC_FILES "../libmd5/*.cpp" )

# get libmd5 include files
file( GLOB MD5_INC_FILES "../libmd5/*.h" )


# get all source files
set( SRC_FILES ${BASE_SRC_FILES} ${X86_SRC_FILES} ${SSE41_SRC_FILES} ${SSE42_SRC_FILES} ${AVX_SRC_FILES} ${AVX2_SRC_FILES} ${MD5_SRC_FILES} )

# get all include files
set( INC_FILES ${BASE_INC_FILES} ${X86_INC_FILES} ${MD5_INC_FILES} )


# library
add_library( ${LIB_NAME} STATIC ${SRC_FILES} ${INC_FILES} ${NATVIS_FILES} )

if( EXTENSION_360_VIDEO )
  target_compile_definitions( ${LIB_NAME} PUBLIC EXTENSION_360_VIDEO=1 )
endif()

if( EXTENSION_HDRTOOLS )
  target_compile_definitions( ${LIB_NAME} PUBLIC EXTENSION_HDRTOOLS=1 )
endif()

if( SET_ENABLE_TRACING )
  if( ENABLE_TRACING )
    target_compile_definitions( ${LIB_NAME} PUBLIC ENABLE_TRACING=1 )
  else()
    target_compile_definitions( ${LIB_NAME} PUBLIC ENABLE_TRACING=0 )
  endif()
endif()

if( OpenMP_FOUND )
  if( SET_ENABLE_SPLIT_PARALLELISM )
    if( ENABLE_SPLIT_PARALLELISM )
      target_compile_definitions( ${LIB_NAME} PUBLIC ENABLE_SPLIT_PARALLELISM=1 )
    else()
      target_compile_definitions( ${LIB_NAME} PUBLIC ENABLE_SPLIT_PARALLELISM=0 )
    endif()
  endif()
  if( SET_ENABLE_WPP_PARALLELISM )
    if( ENABLE_WPP_PARALLELISM )
      target_compile_definitions( ${LIB_NAME} PUBLIC ENABLE_WPP_PARALLELISM=1 )
    else()
      target_compile_definitions( ${LIB_NAME} PUBLIC ENABLE_WPP_PARALLELISM=0 )
    endif()
  endif()
else()
  target_compile_definitions( ${LIB_NAME} PUBLIC ENABLE_SPLIT_PARALLELISM=0 )
  target_compile_definitions( ${LIB_NAME} PUBLIC ENABLE_WPP_PARALLELISM=0 )
endif()
  
target_include_directories( ${LIB_NAME} PUBLIC . .. ./x86 ../libmd5 )
target_link_libraries( ${LIB_NAME} Threads::Threads )

# set needed compile definitions
set_property( SOURCE ${SSE41_SRC_FILES} APPEND PROPERTY COMPILE_DEFINITIONS USE_SSE41 )
set_property( SOURCE ${SSE42_SRC_FILES} APPEND PROPERTY COMPILE_DEFINITIONS USE_SSE42 )
set_property( SOURCE ${AVX_SRC_FILES}   APPEND PROPERTY COMPILE_DEFINITIONS USE_AVX )
set_property( SOURCE ${AVX2_SRC_FILES}  APPEND PROPERTY COMPILE_DEFINITIONS USE_AVX2 )
# set needed compile flags
if( MSVC )
  set_property( SOURCE ${AVX_SRC_FILES}   APPEND PROPERTY COMPILE_FLAGS "/arch:AVX" )
  set_property( SOURCE ${AVX2_SRC_FILES}  APPEND PROPERTY COMPILE_FLAGS "/arch:AVX2" )
elseif( UNIX OR MINGW )
  set_property( SOURCE ${SSE41_SRC_FILES} APPEND PROPERTY COMPILE_FLAGS "-msse4.1" )
  set_property( SOURCE ${SSE42_SRC_FILES} APPEND PROPERTY COMPILE_FLAGS "-msse4.2" )
  set_property( SOURCE ${AVX_SRC_FILES}   APPEND PROPERTY COMPILE_FLAGS "-mavx" )
  set_property( SOURCE ${AVX2_SRC_FILES}  APPEND PROPERTY COMPILE_FLAGS "-mavx2" )
endif()


# example: place header files in different folders
source_group( "Natvis Files" FILES ${NATVIS_FILES} )

# set the folder where to place the projects
set_target_properties( ${LIB_NAME} PROPERTIES FOLDER lib )