--- configure.orig 2001-10-23 08:38:00.000000000 -0700 +++ configure 2024-03-19 19:09:52.771040000 -0700 @@ -883,7 +883,7 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' -for ac_prog in 'bison -y' byacc +for ac_prog in byacc do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2