Lines Matching refs:CPP
508 ac_cpp='$CPP $CPPFLAGS'
616 # On Suns, sometimes $CPP names a directory.
617 if test -n "$CPP" && test -d "$CPP"; then
618 CPP=
620 if test -z "$CPP"; then
624 # This must be in double quotes, not single quotes, because CPP may get
626 CPP="${CC-cc} -E"
645 CPP="${CC-cc} -E -traditional-cpp"
662 CPP=/lib/cpp
667 ac_cv_prog_CPP="$CPP"
669 CPP="$ac_cv_prog_CPP"
671 ac_cv_prog_CPP="$CPP"
673 echo "$ac_t""$CPP" 1>&6
786 ac_cpp='$CPP $CPPFLAGS'
2663 s%@CPP@%$CPP%g