From 2a58fba4156bf6c95d594aed77a7bb64e08ff3ba Mon Sep 17 00:00:00 2001
From: Baptiste Daroussin <bapt@FreeBSD.org>
Date: Mon, 5 Feb 2024 17:24:51 +0100
Subject: [PATCH] subpackages: fix make flavors-package-names

if the ports has flavors and subpackages then the list of names
are properly displayed 1 per line, but if the ports as no flavors
then it reported everything inline, breaking pkg version and
probably other tools

Reported by:	many
---
 Mk/bsd.port.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Mk/bsd.port.mk b/Mk/bsd.port.mk
index 617844d979f0..448056ca1c17 100644
--- a/Mk/bsd.port.mk
+++ b/Mk/bsd.port.mk
@@ -4844,7 +4844,7 @@ pretty-flavors-package-names: .PHONY
 
 flavors-package-names: .PHONY
 .    if empty(FLAVORS)
-	@${ECHO_CMD} "${PKGNAMES}"
+	@${ECHO_CMD} "${PKGNAMES}" | ${XARGS} -n 1
 .    else
 .      for f in ${FLAVORS}
 	@cd ${.CURDIR} && ${SETENV} -i FLAVOR=${f} ${MAKE} -B -V PKGNAMES | ${XARGS} -n 1