From 80cedb809fb8b08976787108c09a9d51fdb0a95e Mon Sep 17 00:00:00 2001
From: Bryan Drewery <bdrewery@FreeBSD.org>
Date: Fri, 20 Nov 2020 20:11:59 +0000
Subject: [PATCH] Add lists for customizing legacy and bootstrap-tools.

Reviewed by:	arichardson
Sponsored by:	Dell EMC
Differential Revision:	https://reviews.freebsd.org/D27200
---
 Makefile.inc1          | 13 ++++++++++---
 share/man/man7/build.7 | 12 +++++++++++-
 2 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/Makefile.inc1 b/Makefile.inc1
index 74ad5d3808e0..175caeaef0bc 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -20,8 +20,12 @@
 #	LOCAL_LIB_DIRS="list of dirs" to add additional dirs to libraries target
 #	LOCAL_MTREE="list of mtree files" to process to allow local directories
 #	    to be created before files are installed
+#	LOCAL_LEGACY_DIRS="list of dirs" to add additional dirs to the legacy
+#	    target
+#	LOCAL_BSTOOL_DIRS="list of dirs" to add additional dirs to the
+#	    bootstrap-tools target
 #	LOCAL_TOOL_DIRS="list of dirs" to add additional dirs to the build-tools
-#	    list
+#	    target
 #	LOCAL_XTOOL_DIRS="list of dirs" to add additional dirs to the
 #	    cross-tools target
 #	METALOG="path to metadata log" to write permission and ownership
@@ -2127,7 +2131,9 @@ legacy: .PHONY
 	false
 .endif
 
-.for _tool in tools/build
+.for _tool in \
+  tools/build \
+  ${LOCAL_LEGACY_DIRS}
 	${_+_}@${ECHODIR} "===> ${_tool} (obj,includes,all,install)"; \
 	    cd ${.CURDIR}/${_tool}; \
 	    if [ -z "${NO_OBJWALK}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \
@@ -2458,7 +2464,8 @@ bootstrap-tools: ${_bt}-links .PHONY
     ${_crunchgen} \
     ${_nmtree} \
     ${_vtfontcvt} \
-    ${_localedef}
+    ${_localedef} \
+    ${LOCAL_BSTOOL_DIRS}
 ${_bt}-${_tool}: ${_bt}-links .PHONY .MAKE
 	${_+_}@${ECHODIR} "===> ${_tool} (obj,all,install)"; \
 		cd ${.CURDIR}/${_tool}; \
diff --git a/share/man/man7/build.7 b/share/man/man7/build.7
index 0f4561b885d1..aa45d846fd87 100644
--- a/share/man/man7/build.7
+++ b/share/man/man7/build.7
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd November 3, 2020
+.Dd November 12, 2020
 .Dt BUILD 7
 .Os
 .Sh NAME
@@ -572,6 +572,16 @@ If set, this variable supplies a list of additional mtrees relative to the
 root of the source tree to use as part of the
 .Cm hierarchy
 target.
+.It Va LOCAL_LEGACY_DIRS
+If set, this variable supplies a list of additional directories relative to
+the root of the source tree to build as part of the
+.Cm legacy
+target.
+.It Va LOCAL_BSTOOL_DIRS
+If set, this variable supplies a list of additional directories relative to
+the root of the source tree to build as part of the
+.Cm bootstrap-tools
+target.
 .It Va LOCAL_TOOL_DIRS
 If set, this variable supplies a list of additional directories relative to
 the root of the source tree to build as part of the