mirror of
https://github.com/freebsd/freebsd-src
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2e36ab2363
Relevant/interesting changes (see ChangeLog for more):
o variables like .newline and .MAKE.{GID,PID,PPID,UID}
should be read-only.
o .[NO]READONLY: for control of read-only variables
o .SYSPATH: for controlling the path searched for makefiles
o allow for white-space between command specifiers @+-
o add more details to warning 'Extra targets ignored'
o make.1: sync list of built-in variables with reality
sort list of built-in variables
o cond.c: add more details to error message for numeric comparison
o job.c: fix handling of null bytes in output
o Allow .break to terminate a .for loop early
o var.c: fix out-of-bounds errors when parsing
o fix exit status for '-q' (since 1994)
18 lines
677 B
Makefile
18 lines
677 B
Makefile
# $NetBSD: var-scope-local-legacy.mk,v 1.2 2022/09/27 19:18:45 rillig Exp $
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#
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# Tests for legacy target-local variables, such as ${<F} or ${@D}.
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all: .PHONY
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# Only variables of length 2 can be legacy, this one cannot.
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: LEN4=${LEN4:Uundef}_
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# The second character of the name must be 'D' or 'F'.
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: XY=${XY:Uundef}_
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# The first character must name one of the 7 predefined local
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# variables, 'A' is not such a character.
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: AF=${AF:Uundef}_
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# The variable '.MEMBER' is undefined, therefore '%D' and '%F' are
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# undefined as well.
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: %D=${%D:Uundef}_ %F=${%F:Uundef}_
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# The directory name of the target is '.', its basename is 'all'.
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: @D=${@D:Uundef}_ @F=${@F:Uundef}_
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