RE: Multiple target patterns

[Dave Korn]

Boris Godin wrote on 11 June 2008 17:00:

> Guys, i have a new problem:
> this code transforms all into one single line,
> 
> $(foreach DIR,$(DIRS_SOURCES),\
> store/$(DIR)/%.c: src1/$(DIR)/%.c src2/$(DIR)/%.c;  \
>        @echo make combination to $@;\
> )

  Yep.  Look up how to use 'define' to make a multi-line variable
definition.  Then use a function call to insert each value of dir into it.
It'll end up looking something roughly like this (untested):

define make_store

store/$(1)/%.c: src1/$(1)/%.c src2/$(1)/%.c;
        @echo make combination to $@;

endef

$(eval $(foreach DIR,$(DIRS_SOURCES),$(call make_store,$(DIR))))


    cheers,
      DaveK
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