include(Compiler/CMakeCommonCompilerMacros)

# Not aware of any verbose flag for ISPC
#set(CMAKE_ISPC_VERBOSE_FLAG )

set(CMAKE_DEPFILE_FLAGS_ISPC "-M -MT <DEP_TARGET> -MF <DEP_FILE>")
if((NOT DEFINED CMAKE_DEPENDS_USE_COMPILER OR CMAKE_DEPENDS_USE_COMPILER)
    AND CMAKE_GENERATOR MATCHES "Makefiles|WMake")
  # dependencies are computed by the compiler itself
  set(CMAKE_ISPC_DEPFILE_FORMAT gcc)
  set(CMAKE_ISPC_DEPENDS_USE_COMPILER TRUE)
endif()

string(APPEND CMAKE_ISPC_FLAGS_INIT " ")
string(APPEND CMAKE_ISPC_FLAGS_DEBUG_INIT "-O0 -g")
string(APPEND CMAKE_ISPC_FLAGS_RELEASE_INIT " -O3 -DNDEBUG")
string(APPEND CMAKE_ISPC_FLAGS_MINSIZEREL_INIT " -O1 -DNDEBUG")
string(APPEND CMAKE_ISPC_FLAGS_RELWITHDEBINFO_INIT " -O2 -g -DNDEBUG")

set(CMAKE_ISPC_COMPILE_OPTIONS_PIE --pic)
set(CMAKE_ISPC_COMPILE_OPTIONS_PIC --pic)

set(CMAKE_ISPC_RESPONSE_FILE_FLAG "@")
set(CMAKE_ISPC_USE_RESPONSE_FILE_FOR_INCLUDES 1)
set(CMAKE_ISPC_USE_RESPONSE_FILE_FOR_LIBRARIES 1)
set(CMAKE_ISPC_USE_RESPONSE_FILE_FOR_OBJECTS 1)