$(eval) and shell variables help

[Anoni]

Hi,

 

How do you get the value of a shell variable (e.g, exit number) in an $(eval) context? 

For, example,

 

define TEMPLATE

 

    $(1)     : blah blah...; \

            @some_command; \

               exit_status=...; \

               if [ ... != 0 ]; then \

                     exit 1; \

                fi; \

            touch $$@;

endef

 

$(foreach t,$(targets),$(eval $(call TEMPLATE,$(t))))

 

 

Thanks.