2c3632d14f
Lots of code refactoring, simplification and cleanup. Lots of new unit-tests providing much higher code coverage. All courtesy of rillig at netbsd. Other significant changes: o new read-only variable .SHELL which provides the path of the shell used to run scripts (as defined by the .SHELL target). o variable parsing detects more errors. o new debug option -dl: LINT mode, does the equivalent of := for all variable assignments so that file and line number are reported for variable parse errors.
15 lines
446 B
Makefile
15 lines
446 B
Makefile
# $NetBSD: varparse-dynamic.mk,v 1.1 2020/07/26 22:15:36 rillig Exp $
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# Before 2020-07-27, there was an off-by-one error in Var_Parse that skipped
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# the last character in the variable name.
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# To trigger the bug, the variable must not be defined.
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.if ${.TARGET} # exact match, may be undefined
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.endif
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.if ${.TARGEX} # 1 character difference, must be defined
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.endif
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.if ${.TARGXX} # 2 characters difference, must be defined
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.endif
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all:
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@:
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