CVS commit: src/usr.bin/make

["Roland Illig" <rillig%netbsd.org@localhost>]

Module Name:    src
Committed By:   rillig
Date:           Sat Jun 28 19:42:31 UTC 2025

Modified Files:
        src/usr.bin/make: make.1 var.c
        src/usr.bin/make/unit-tests: varname-circumflex.exp

Log Message:
make: add POSIX $^ support

POSIX 2024 [1] introduced the $^ internal macro. Implement it as an
alias for $> (.ALLSRC), following the suggestion from defect 1520 [2].

[1]: https://pubs.opengroup.org/onlinepubs/9799919799/utilities/make.html
[2]: https://www.austingroupbugs.net/view.php?id=1520

Patch provided by Diogo Santos in PR bin/59018.


To generate a diff of this commit:
cvs rdiff -u -r1.385 -r1.386 src/usr.bin/make/make.1
cvs rdiff -u -r1.1168 -r1.1169 src/usr.bin/make/var.c
cvs rdiff -u -r1.1 -r1.2 src/usr.bin/make/unit-tests/varname-circumflex.exp

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.