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Re: GNU Make 3.79, consolidating dependancy lines
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From: |
Karl Berry |
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Subject: |
Re: GNU Make 3.79, consolidating dependancy lines |
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Date: |
Fri, 14 May 2004 14:44:09 -0400 |
quxprog.objs = qux.obj morequx.obj wow_lib.obj
# I also wish I knew a way to avoid so much ".obj" clutter above
Don't know if you'll think it's an improvement, but here's one way:
quxprog.objs = $(addsuffix .obj, qux morequx wow_lib)
<anything>.prg : ${${<anything>}.objs}
link -o $@ ${${<anything>}.objs}
In fact, computed variable names with virtually that exact syntax are
apparently supported. See the Computed Names node in the manual,
although I don't know if it will work in a pattern rule, such as:
%.prg: $($(%prog.objs))
link -o $@ $^
Hmm.