406             return define_variable (vname, length, nvalue, o_env, 1);  in lookup_variable()
410         return define_variable (vname, length, value, o_env, 1);  in lookup_variable()
713   (void) define_variable (MAKELEVEL_NAME, MAKELEVEL_LENGTH, buf, o_env, 0);  in define_automatic_variables()
721   (void) define_variable ("MAKE_VERSION", 12, buf, o_default, 0);  in define_automatic_variables()
734       (void) define_variable (shell_str, shlen,  in define_automatic_variables()
742 	  (void) define_variable (shell_str, shlen, comp->value, o_env, 0);  in define_automatic_variables()
785       (void) define_variable (shell_str, shlen, replace->value,  in define_automatic_variables()
789       (void) define_variable (shell_str, shlen, default_shell,  in define_automatic_variables()
797   v = define_variable ("SHELL", 5, default_shell, o_default, 0);  in define_automatic_variables()
814   v = define_variable ("MAKEFILES", 9, "", o_default, 0);  in define_automatic_variables()
821   define_variable ("@D", 2, "$(dir $@)", o_automatic, 1);  in define_automatic_variables()
822   define_variable ("%D", 2, "$(dir $%)", o_automatic, 1);  in define_automatic_variables()
823   define_variable ("*D", 2, "$(dir $*)", o_automatic, 1);  in define_automatic_variables()
824   define_variable ("<D", 2, "$(dir $<)", o_automatic, 1);  in define_automatic_variables()
825   define_variable ("?D", 2, "$(dir $?)", o_automatic, 1);  in define_automatic_variables()
826   define_variable ("^D", 2, "$(dir $^)", o_automatic, 1);  in define_automatic_variables()
827   define_variable ("+D", 2, "$(dir $+)", o_automatic, 1);  in define_automatic_variables()
829   define_variable ("@D", 2, "$(patsubst %/,%,$(dir $@))", o_automatic, 1);  in define_automatic_variables()
830   define_variable ("%D", 2, "$(patsubst %/,%,$(dir $%))", o_automatic, 1);  in define_automatic_variables()
831   define_variable ("*D", 2, "$(patsubst %/,%,$(dir $*))", o_automatic, 1);  in define_automatic_variables()
832   define_variable ("<D", 2, "$(patsubst %/,%,$(dir $<))", o_automatic, 1);  in define_automatic_variables()
833   define_variable ("?D", 2, "$(patsubst %/,%,$(dir $?))", o_automatic, 1);  in define_automatic_variables()
834   define_variable ("^D", 2, "$(patsubst %/,%,$(dir $^))", o_automatic, 1);  in define_automatic_variables()
835   define_variable ("+D", 2, "$(patsubst %/,%,$(dir $+))", o_automatic, 1);  in define_automatic_variables()
837   define_variable ("@F", 2, "$(notdir $@)", o_automatic, 1);  in define_automatic_variables()
838   define_variable ("%F", 2, "$(notdir $%)", o_automatic, 1);  in define_automatic_variables()
839   define_variable ("*F", 2, "$(notdir $*)", o_automatic, 1);  in define_automatic_variables()
840   define_variable ("<F", 2, "$(notdir $<)", o_automatic, 1);  in define_automatic_variables()
841   define_variable ("?F", 2, "$(notdir $?)", o_automatic, 1);  in define_automatic_variables()
842   define_variable ("^F", 2, "$(notdir $^)", o_automatic, 1);  in define_automatic_variables()
843   define_variable ("+F", 2, "$(notdir $+)", o_automatic, 1);  in define_automatic_variables()