cmake HAVE_UTMP_H examples

FujiNetWIFI/fujinet-firmware components_pc/libssh/ConfigureChecks.cmake :52 

check_include_file(utmp.h HAVE_UTMP_H)

Gnucash/gnucash CMakeLists.txt :772 

check_include_files (utmp.h HAVE_UTMP_H)