29 lines
749 B
Makefile
29 lines
749 B
Makefile
# $NetBSD: depsrc-usebefore.mk,v 1.6 2020/11/15 20:20:58 rillig Exp $
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#
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# Tests for the special source .USEBEFORE in dependency declarations,
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# which allows to prepend common commands to other targets.
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#
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# See also:
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# .USE
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# depsrc-use.mk
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all: action directly
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first: .USEBEFORE
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@echo first 1 # Using ${.TARGET} here would expand to "action"
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@echo first 2 # Using ${.TARGET} here would expand to "action"
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second: .USEBEFORE
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@echo second 1
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@echo second 2
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# It is possible but uncommon to have a .USEBEFORE target with no commands.
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# This may happen as the result of expanding a .for loop.
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empty: .USEBEFORE
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# It is possible but uncommon to directly make a .USEBEFORE target.
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directly: .USEBEFORE
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@echo directly
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action: second first empty
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