Re: looking for help with auto creating rules with eval hierarchically

[John Graham-Cumming]

PATTON, BILLY (SBCSI) wrote:
> __BEGIN__
> PROJECTS := lde ldg ldm ldf ldw lbf ldb
> BB_lde := a
> BB_ldg := b c
> BB_ldm := d e f
> BB_ldf := g h i j
> BB_ldw := k l n m o
> BB_lbf := p q r s t u
> BB_ldb := v w x y z aa ab
>
> .PHONY : all \
>          ${PROJECTS} \
>          $(addprefix BB_ , ${PROJECTS})
>
> define proj_template
>  $(1): $(addprefix BB_ , ${PROJECTS})
>         @echo $(1)
> endef
> define bb_template
>  $(1):
>         @echo $(1)
> endef
>
> all : ${PROJECTS}
>
> $(foreach var,$(PROJECTS),$(eval $(call proj_template,$(var))))
>
> $(filter-out ldb,${PROJECTS}) : ldb
>
> $(foreac proj,$(PROJECTS),$(foreach bb,$(BB_$(proj)), $(eval $(call
> bb_template,$(bb)))))
>
> #$(foreach proj \
> #   , ${PROJECTS} \
> #   , $(foreach bb \
> #       , $(addprefix BB_ , ${PROJECTS}) \
> #       , $(eval $(call bb_template, ${bb})) \
> #      ) \
> # )
>
> __END__

1. You copy and pasted my code from a previous mail which contained a 
typo: foreac should be foreach

2. You've still got lots of $(addprefix BB_,...) in your Makefile and 
that's not doing what you think and needs to be changed as I described 
before.

John.