make: Recipes

 
 5 Writing Recipes in Rules
 **************************
 
 The recipe of a rule consists of one or more shell command lines to be
 executed, one at a time, in the order they appear.  Typically, the
 result of executing these commands is that the target of the rule is
 brought up to date.
 
    Users use many different shell programs, but recipes in makefiles are
 always interpreted by '/bin/sh' unless the makefile specifies otherwise.
 SeeRecipe Execution Execution.
 

Menu