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

[PATTON, BILLY \(SBCSI\)]

I shortened your foreach statement to
$(foreach proj,$(PROJECTS), $(eval $(call bb_template,$(BB_$(proj)))))

Doesn't this eliminate one foreach loop?

-----Original Message-----
From: John Graham-Cumming [mailto:address@hidden On Behalf Of John
Graham-Cumming
Sent: Thursday, March 16, 2006 8:29 AM
To: PATTON, BILLY (SBCSI)
Cc: address@hidden
Subject: Re: looking for help with auto creating rules with eval
hierarchically


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.