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.
22 lines
519 B
Makefile
22 lines
519 B
Makefile
# $NetBSD: varmod-to-upper.mk,v 1.4 2020/08/28 17:21:02 rillig Exp $
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#
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# Tests for the :tu variable modifier, which returns the words in the
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# variable value, converted to uppercase.
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.if ${:UUPPER:tu} != "UPPER"
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.error
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.endif
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.if ${:Ulower:tu} != "LOWER"
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.error
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.endif
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.if ${:UMixeD case.:tu} != "MIXED CASE."
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.error
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.endif
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# The :tu and :tl modifiers operate on the variable value as a single string,
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# not as a list of words. Therefore, the adjacent spaces are preserved.
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mod-tu-space:
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@echo $@: ${a b:L:tu:Q}
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