11 lines
258 B
Makefile
11 lines
258 B
Makefile
# http://www.gnu.org/software/make/manual/make.html#Syntax-of-Functions
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,:= ,
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empty:=
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space:= $(empty) $(empty)
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foo:= a b c
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bar:= $(subst $(space),$,,$(foo))
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# bar is now `,abc'
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# space in `,$(foo)' replaced with `$', which will be empty
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test:
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echo $(bar)
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