From 54247ce1f96f04d16f1429007bac3607c8a0a39e Mon Sep 17 00:00:00 2001
From: Ed Maste <emaste@FreeBSD.org>
Date: Sat, 7 Aug 2021 21:50:32 -0400
Subject: [PATCH] Makefile.inc1: Avoid hanging if pkg is not installed

For `pkg --version`, Redirect stdin from /dev/null to avoid waiting on
/usr/sbin/pkg's bootstrap prompt if the pkg package is not installed.
Also redirect stderr to /dev/null to discard the warning message in
this case.

Reported by:	mjg
Fixes:		4e224e4be7c3 ("pkgbase: accommodate pkg < 1.17")
Sponsored by:	The FreeBSD Foundation
---
 Makefile.inc1 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Makefile.inc1 b/Makefile.inc1
index be8ac02353e..2c1f7208511 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -1889,7 +1889,8 @@ _pkgbootstrap: .PHONY
 .if make(create-world-packages-jobs) || make(create-kernel-packages*) || make(real-update-packages) || make(sign-packages)
 PKG_ABI!=${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname config ABI
 .endif
-PKG_BIN_VERSION!=${PKG_CMD} --version | awk -F. '/^[0-9.]+$$/ {print $$1 * 10000 + $$2 * 100 + $$3}'
+PKG_BIN_VERSION!=${PKG_CMD} --version </dev/null 2>/dev/null |\
+    awk -F. '/^[0-9.]+$$/ {print $$1 * 10000 + $$2 * 100 + $$3}'
 .if ${PKG_BIN_VERSION} < 11700
 PKG_EXT=	${PKG_FORMAT}
 .else