[pkgsrc/trunk]: pkgsrc/mk mk: Also use /etc/release for OS_VERSION on NetBSD.

[nia <nia%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/b93739ccaa2d
branches:  trunk
changeset: 382187:b93739ccaa2d
user:      nia <nia%pkgsrc.org@localhost>
date:      Fri Jul 22 09:27:01 2022 +0000

description:
mk: Also use /etc/release for OS_VERSION on NetBSD.

diffstat:

 mk/bsd.prefs.mk |  6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diffs (21 lines):

diff -r aef5bd1575ce -r b93739ccaa2d mk/bsd.prefs.mk
--- a/mk/bsd.prefs.mk   Fri Jul 22 09:14:43 2022 +0000
+++ b/mk/bsd.prefs.mk   Fri Jul 22 09:27:01 2022 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: bsd.prefs.mk,v 1.423 2022/07/22 09:14:43 nia Exp $
+# $NetBSD: bsd.prefs.mk,v 1.424 2022/07/22 09:27:01 nia Exp $
 #
 # This file includes the mk.conf file, which contains the user settings.
 #
@@ -101,7 +101,11 @@
 # without executing the commands at all.  Later, recursed make
 # invocations will skip these blocks entirely thanks to MAKEFLAGS.
 .if !defined(OS_VERSION)
+.  if ${OPSYS} == "NetBSD" && exists(/etc/release)
+_OS_VERSION_CMD=       head -1 /etc/release | sed -e "s,^NetBSD ,,g" -e "s,/.*$,,g"
+.  else
 _OS_VERSION_CMD=       ${UNAME} -r
+.  endif
 OS_VERSION=            ${_OS_VERSION_CMD:sh}
 MAKEFLAGS+=            OS_VERSION=${OS_VERSION:Q}
 .endif