flua: Move to a new flua package

flua is a standalone third-party component that deserves its own
package.  In particular, this means things can use flua without
having to depend on FreeBSD-utilities, which will be useful as
more base utilities use flua.

This saves ~500kB in FreeBSD-utilities for systems which don't
need flua.

MFC after:	3 days
Reviewed by:	kevans
Sponsored by:	https://www.patreon.com/bsdivy
Differential Revision:	https://reviews.freebsd.org/D53161

UPDATING

@@ -27,6 +27,12 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 16.x IS SLOW:
 	world, or to merely disable the most expensive debugging functionality
 	at runtime, run "ln -s 'abort:false,junk:false' /etc/malloc.conf".)
 
+20251025:
+	flua(1) has moved to the new FreeBSD-flua package.  If you use flua,
+	you may want to install this package if it's not otherwise installed
+	as a dependency of something else.  This change only affects pkgbase
+	users.
+
 20251021:
 	Bump __FreeBSD_version to 1600002 for LinuxKPI.  An embedded struct
 	has changed size and might possibly be an issue otherwise.

libexec/flua/Makefile

@@ -1,5 +1,7 @@
 .include <src.lua.mk>
 
+PACKAGE=	flua
+
 # New flua modules should be added here rather than to SUBDIR so that we can do
 # the right thing for both bootstrap flua and target flua.  The former does not
 # do any shared libs, so we just build them all straight into flua itself rather

libexec/flua/Makefile.inc

@@ -1,3 +1,5 @@
+PACKAGE=	flua
+
 SHLIBDIR?=	${LIBDIR}/flua
 
 CFLAGS+=	\

release/packages/ucl/bsdinstall.ucl

@@ -21,4 +21,9 @@ deps {
 	"runtime" {
 		version = "${VERSION}"
 	},
+
+	# the pkgbase script requires flua
+	"flua" {
+		version = "${VERSION}"
+	},
 }

release/packages/ucl/flua-all.ucl

@@ -0,0 +1,32 @@
+/*
+ * SPDX-License-Identifier: ISC
+ *
+ * Copyright (c) 2025 Lexi Winter <ivy@FreeBSD.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+comment = "Private Lua implementation"
+
+desc = <<EOD
+flua(1) is an implementation of Lua for use by the base system.  This facility
+is not intended for general use, and may be modified or removed at any time
+without notice.
+
+Supported versions of Lua for general use are available in the FreeBSD Ports
+Collection.
+EOD
+
+annotations {
+	set = "optional,optional-jail"
+}

release/packages/ucl/nuageinit-all.ucl

@@ -27,6 +27,13 @@ loaded from a local disk or CD-ROM.
 nuageinit implements the cloud-init (https://cloud-init.io/) specification.
 EOD
 
+deps {
+	# nuageinit is written in Lua
+	"flua" {
+		version = "${VERSION}"
+	},
+}
+
 annotations {
 	set = minimal
 }

release/packages/ucl/tests.ucl

@@ -0,0 +1,27 @@
+/*
+ * SPDX-License-Identifier: ISC
+ *
+ * Copyright (c) 2025 Lexi Winter <ivy@FreeBSD.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+
+deps {
+	# Quite a few tests require flua.
+	"flua" {
+		version = "${VERSION}"
+	},
+}
+
+