cmake HAVE_PWRITE examples

ucla-vision/xivo thirdparty/glog/CMakeLists.txt :128 

check_function_exists (pwrite HAVE_PWRITE)

chatopera/clause thirdparty/glog/CMakeLists.txt :101 

check_function_exists (pwrite HAVE_PWRITE)

feelpp/feelpp feelpp/contrib/glog/CMakeLists.txt :103 

check_function_exists (pwrite HAVE_PWRITE)

google/glog CMakeLists.txt :151 

check_cxx_symbol_exists (pwrite unistd.h HAVE_PWRITE)

casacore/casacore CMakeLists.txt :225 

check_function_exists(pwrite HAVE_PWRITE)

casacore/casacore CMakeLists.txt :228 

endif (NOT (HAVE_PREAD AND HAVE_PWRITE))