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8e11a9b425
Quite a lot of churn on style, but lots of
good work refactoring complicated functions
and lots more unit-tests.
Thanks mostly to rillig at NetBSD
Some interesting entries from ChangeLog
o .MAKE.{UID,GID} represent uid and gid running make.
o allow env var MAKE_OBJDIR_CHECK_WRITABLE=no to skip writable
checks in InitObjdir. Explicit .OBJDIR target always allows
read-only directory.
o add more unit tests for META MODE
Change-Id: I4d3bcf08b4c864d98b343f602efe5a75dbfa7a94
50 lines
1016 B
Makefile
50 lines
1016 B
Makefile
# $NetBSD: directive-else.mk,v 1.7 2020/12/14 22:17:11 rillig Exp $
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#
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# Tests for the .else directive.
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#
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# Since 2020-11-13, an '.else' followed by extraneous text generates a parse
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# error in -dL (lint) mode.
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#
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# Since 2020-12-15, an '.else' followed by extraneous text always generates
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# a parse error.
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.if 0
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. warning must not be reached
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# The .else directive does not take any arguments.
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.else 123
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. info ok
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.endif
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.if 1
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. info ok
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# The .else directive does not take any arguments.
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.else 123
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. warning must not be reached
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.endif
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# An .else without a corresponding .if is an error.
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.else
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# Accidental extra .else directives are detected too.
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.if 0
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. warning must not be reached
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.else
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. info ok
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.else
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. info After an extra .else, everything is skipped.
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.endif
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# An .else may have a comment. This comment does not count as an argument,
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# therefore no parse error.
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.if 0
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.else # comment
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.endif
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# A variable expression does count as an argument, even if it is empty.
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.if 0
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.else ${:U}
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.endif
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all:
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@:;
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