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project(ITKIOImageBase)
# check if the platform has c style IO functions that uses wchar_t * filenames
try_compile(
ITK_SUPPORTS_WCHAR_T_FILENAME_CSTYLEIO ${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/CMake/itkTestCStyleIOWCharFilename.cxx
OUTPUT_VARIABLE ITK_SUPPORTS_WCHAR_T_FILENAME_CSTYLEIO_OUTPUT)
# check if the platform has IO streams constructors that uses wchar_t * filenames
try_compile(
ITK_SUPPORTS_WCHAR_T_FILENAME_IOSTREAMS_CONSTRUCTORS ${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/CMake/itkTestIOStreamsWCharFilenameConstructors.cxx
OUTPUT_VARIABLE ITK_SUPPORTS_WCHAR_T_FILENAME_IOSTREAMS_CONSTRUCTORS_OUTPUT)
# check if the platform can compile fdstream.hxx
if(HAVE_UNISTD_H)
set(ITK_SUPPORTS_FDSTREAM_HPP_COMPILE_DEFINITIONS -DITK_HAVE_UNISTD_H=${HAVE_UNISTD_H})
endif()
try_compile(
ITK_SUPPORTS_FDSTREAM_HPP ${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/CMake/itkTestFDStream.cxx
CMAKE_FLAGS -DINCLUDE_DIRECTORIES:STRING=${ITKIOImageBase_SOURCE_DIR}/include
COMPILE_DEFINITIONS ${ITK_SUPPORTS_FDSTREAM_HPP_COMPILE_DEFINITIONS}
OUTPUT_VARIABLE ITK_SUPPORTS_FDSTREAM_HPP_OUTPUT)
configure_file(src/itkIOConfigure.h.in itkIOConfigure.h)
set(ITKIOImageBase_INCLUDE_DIRS ${ITKIOImageBase_BINARY_DIR})
set(ITKIOImageBase_LIBRARIES ITKIOImageBase)
itk_module_impl()
install(
FILES ${ITKIOImageBase_BINARY_DIR}/itkIOConfigure.h
DESTINATION ${ITKIOImageBase_INSTALL_INCLUDE_DIR}
COMPONENT Development)
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