e2eeea75eb
o allow env var MAKE_OBJDIR_CHECK_WRITABLE=no to skip writable checks in InitObjdir. Explicit .OBJDIR target always allows read-only directory. o More code cleanup and refactoring. o More unit tests MFC after: 1 week
38 lines
654 B
Makefile
38 lines
654 B
Makefile
# $NetBSD: cond-func-commands.mk,v 1.5 2020/11/15 14:07:53 rillig Exp $
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#
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# Tests for the commands() function in .if conditions.
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.MAIN: all
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# At this point, the target 'target' does not exist yet, therefore it cannot
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# have commands. Sounds obvious, but good to know that it is really so.
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.if commands(target)
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. error
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.endif
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target:
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# Now the target exists, but it still has no commands.
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.if commands(target)
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. error
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.endif
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target:
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# not a command
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# Even after the comment, the target still has no commands.
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.if commands(target)
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. error
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.endif
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target:
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@:;
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# Finally the target has commands.
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.if !commands(target)
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. error
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.endif
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all:
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@:;
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