Lines Matching refs:M4
817 M4
2863 if test -n "$M4"; then
2864 ac_cv_prog_M4="$M4" # Let the user override the test.
2883 M4=$ac_cv_prog_M4
2884 if test -n "$M4"; then
2885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M4" >&5
2886 $as_echo "$M4" >&6; }
2893 test -n "$M4" && break
2895 test -n "$M4" || M4="no"
2897 if test $M4 != "no" ; then
2898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $M4 supports -I" >&5
2899 $as_echo_n "checking if $M4 supports -I... " >&6; }
2900 if $M4 -I. /dev/null > /dev/null 2>&1 ; then
2997 M4="$GNUM4"
2999 M4="$GM4"
3003 if test $M4 = "no"; then