From c975494ad76a35d5bfc480f7275c6a1f4927f38e Mon Sep 17 00:00:00 2001
From: Kyle Evans <kevans@FreeBSD.org>
Date: Wed, 10 Feb 2021 08:57:25 -0600
Subject: [PATCH] build: turn off FMTREE by default to prepare for removal

nmtree is derived from fmtree, and has been the default mtree(8) since
6adfbbbf161, a little over a year after its introduction.

fmtree has not seen any substantial work since then, except for build
fixes and runtime issues that were diagnosed in nmtree and backported
because this was still in the tree.

Turn it off by default.

Reviewed by:	bdrewery, brooks, cy, emaste
Differential Revision:	https://reviews.freebsd.org/D28573
---
 share/mk/src.opts.mk            | 2 +-
 tools/build/options/WITH_FMTREE | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)
 create mode 100644 tools/build/options/WITH_FMTREE

diff --git a/share/mk/src.opts.mk b/share/mk/src.opts.mk
index 6cfab4b50613..9e7a0c88f8af 100644
--- a/share/mk/src.opts.mk
+++ b/share/mk/src.opts.mk
@@ -99,7 +99,6 @@ __DEFAULT_YES_OPTIONS = \
     FILE \
     FINGER \
     FLOPPY \
-    FMTREE \
     FORTH \
     FP_LIBC \
     FREEBSD_UPDATE \
@@ -202,6 +201,7 @@ __DEFAULT_NO_OPTIONS = \
     CLANG_FORMAT \
     DTRACE_TESTS \
     EXPERIMENTAL \
+    FMTREE \
     HESIOD \
     LIBSOFT \
     LOADER_FIREWIRE \
diff --git a/tools/build/options/WITH_FMTREE b/tools/build/options/WITH_FMTREE
new file mode 100644
index 000000000000..e384ff426774
--- /dev/null
+++ b/tools/build/options/WITH_FMTREE
@@ -0,0 +1,5 @@
+.\" $FreeBSD$
+Set to build and install
+.Pa /usr/sbin/fmtree .
+This option is deprecated, and will be gone in
+.Fx 14.0 .