HardenedBSD/share/mk/bsd.sysdir.mk
Warner Losh d0b2dbfa0e Remove $FreeBSD$: one-line sh pattern
Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/
2023-08-16 11:55:03 -06:00

18 lines
545 B
Makefile

.-include <local.sysdir.mk>
# Search for kernel source tree in standard places.
.if !defined(SYSDIR)
.for _dir in ${SRCTOP:D${SRCTOP}/sys} \
${.CURDIR}/../.. ${.CURDIR}/../../.. ${.CURDIR}/../../../.. \
${.CURDIR}/../../../../.. /sys /usr/src/sys
.if !defined(SYSDIR) && exists(${_dir}/kern/) && exists(${_dir}/conf/kmod.mk)
SYSDIR= ${_dir:tA}
.endif
.endfor
.endif
.if !defined(SYSDIR) || !exists(${SYSDIR}/kern/) || \
!exists(${SYSDIR}/conf/kmod.mk)
.error Unable to locate the kernel source tree. Set SYSDIR to override.
.endif