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302da1a3d3
Lots of new unit-tests increase code coverage. Lots of refactoring, cleanup and simlpification to reduce code size. Fixes for Bug 223564 and 245807 Updates to dirdeps.mk and meta2deps.py
43 lines
933 B
Makefile
43 lines
933 B
Makefile
# $NetBSD: cond-func-exists.mk,v 1.5 2020/10/24 08:46:08 rillig Exp $
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#
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# Tests for the exists() function in .if conditions.
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.if !exists(.)
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. error
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.endif
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# The argument to the function must not be enclosed in quotes.
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# Neither double quotes nor single quotes are allowed.
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.if exists(".")
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. error
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.endif
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.if exists('.')
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. error
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.endif
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# The only way to escape characters that would otherwise influence the parser
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# is to enclose them in a variable expression. For function arguments,
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# neither the backslash nor the dollar sign act as escape character.
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.if exists(\.)
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. error
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.endif
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.if !exists(${:U.})
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. error
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.endif
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# The argument to the function can have several variable expressions.
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# See cond-func.mk for the characters that cannot be used directly.
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.if !exists(${.PARSEDIR}/${.PARSEFILE})
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. error
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.endif
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# Whitespace is trimmed on both sides of the function argument.
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.if !exists( . )
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. error
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.endif
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all:
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@:;
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