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06b9b3e0ad
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
Merge commit '8e11a9b4250be3c3379c45fa820bff78d99d5946' into main
Change-Id: I464fd4c013067f0915671c1ccc96d2d8090b2b9c
26 lines
857 B
Makefile
26 lines
857 B
Makefile
# $NetBSD: depsrc.mk,v 1.4 2020/12/22 19:38:44 rillig Exp $
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#
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# Tests for special sources (those starting with a dot, followed by
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# uppercase letters) in dependency declarations, such as .PHONY.
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# TODO: Implementation
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# TODO: Test 'target: ${:U.SILENT}'
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# Demonstrate when exactly undefined variables are expanded in a dependency
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# declaration.
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target: .PHONY source-${DEFINED_LATER}
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#
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DEFINED_LATER= later
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#
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source-: .PHONY
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: 'Undefined variables are expanded directly in the dependency'
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: 'declaration. They are not preserved and maybe expanded later.'
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: 'This is in contrast to local variables such as $${.TARGET}.'
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source-later: .PHONY
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: 'Undefined variables are tried to be expanded in a dependency'
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: 'declaration. If that fails because the variable is undefined,'
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: 'the expression is preserved and tried to be expanded later.'
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all:
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@:;
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