Sifrei Mitzvot para sa Levitico 23:7

These six days on which Scripture prohibited labor—being the first and seventh days of Passover, the first and eighth days of Sukkot, the day of Shavuot and the first day of the seventh month (Rosh Hashanah)—are called holidays (yamim tovim). The [degree of] cessation of work is equal in all of them, in that all work is prohibited except for labor that is for the sake of eating—as it is stated (Exodus 12:16), "only anything that is eaten by any person."

Anyone who rests from work of labor on one of them has surely fulfilled a positive commandment; as it is surely stated about them (Leviticus 23:24), "a day of rest (shabbaton)" -meaning to say, "Rest!" And anyone who does work on one of them which is not for the sake of eating—such as [if] he built or demolished or wove or that which is similar to these—has surely negated a positive commandment and violated a negative commandment, as it is stated (Exodus 12:17), "no work shall be done on them." And if one did it [in front of] witnesses and with a warning, he is lashed from Torah writ.

One who does many primary categories of forbidden work on a holiday with one warning—such as [if] he planted and built and demolished and wove with one warning—is only lashed one [set of lashes]. There is separation of forbidden types of work on Shabbat (to be liable for each one separately), but there is no separation of forbidden types of work on a holiday.