From 42acb16bb86fe6ec18c0591f9a9a3dbad1719d1d Mon Sep 17 00:00:00 2001
From: Lexi Winter <lexi@le-Fay.ORG>
Date: Fri, 19 Apr 2024 16:53:23 -0600
Subject: [PATCH] rescue: add ipfw, pfctl

Rationale for this change:

- ipf is already there

- if the kernel is configured with a packet filter which drops packets
  by default, pfctl or ipfw will be required in the rescue environment
  to make the network functional.

- rescue's stated purpose is to be useful for small/embedded systems
  (and is also quite useful for small jails); a rescue-based router
  would want these binaries.

On amd64, this increases the size of rescue from 17346200 to 17907248,
or 561048 bytes (3.2%).

Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/1169
---
 rescue/rescue/Makefile | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/rescue/rescue/Makefile b/rescue/rescue/Makefile
index c1ba22885618..6dceea6f5077 100644
--- a/rescue/rescue/Makefile
+++ b/rescue/rescue/Makefile
@@ -119,6 +119,15 @@ CRUNCH_PROGS_sbin+= ipf
 CRUNCH_LIBS_ipf+=	${LIBIPF}
 .endif
 
+.if ${MK_IPFW} != "no"
+CRUNCH_PROGS_sbin+= ipfw
+.endif
+
+.if ${MK_PF} != "no"
+CRUNCH_PROGS_sbin+= pfctl
+CRUNCH_LIBS_pfctl+= ${LIBPFCTL} ${LIBNV}
+.endif
+
 .if ${MK_ROUTED} != "no"
 CRUNCH_PROGS_sbin+= routed rtquery
 .endif