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test-includes: improve portability

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FreeBSD's shell permits [^bar] to match characters not in [bar] like
common regular expressions. This is non-portable and '!' should be
used in place of '^' for portability.

Reported by:	Nathaniel Wesley Filardo
Issue:		https://github.com/CTSRD-CHERI/cheribsd/issues/1321
Reviewed by:	imp
Differential Revision:	https://reviews.freebsd.org/D34597
This commit is contained in:
Brooks Davis 2022-03-22 20:23:22 +00:00
parent 8422d54f40
commit 44b36b80f5
1 changed files with 1 additions and 1 deletions
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2
tools/build/test-includes/Makefile
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@ -16,7 +16,7 @@
LIB= test-includes
INTERNALLIB= This is a compile-only test
MAN=
HDRS!= (cd ${SRCTOP}/sys; ls sys/[^_]*.h | sort ; ls net*/[^_]*.h | sort)
HDRS!= (cd ${SRCTOP}/sys; ls sys/[!_]*.h | sort ; ls net*/[!_]*.h | sort)
NO_PIC= yes
# Some files have to be clean for extra defines too...