From e4b0a90e771b94e4b043729a6f0f5564f1d01aca Mon Sep 17 00:00:00 2001
From: Brooks Davis <brooks@FreeBSD.org>
Date: Mon, 25 Jun 2018 19:55:15 +0000
Subject: Normalize the g(eom,cache,part,...) build.

Rather then combining hardlink creation for the geom(8) binary with
shared library build, move libraries to src/lib/geom so they are
built and installed normally.  Create a common Makefile.classes
which is included by both lib/geom/Makefile and sbin/geom/Makefile
so the symlink and libraries stay in sync.

The relocation of libraries allows libraries to be build for 32-bit
compat.  This also reduces the number of non-standard builds in
the system.

This commit is not sufficent to run a 32-bit /sbin/geom on a 64-bit
system out of the box as it will look in the wrong place for libraries
unless GEOM_LIBRARY_PATH is set appropriatly in the environment.

Reviewed by:	bdrewery
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D15360
---
 sbin/geom/Makefile | 38 ++++++++++++++++++++------------------
 1 file changed, 20 insertions(+), 18 deletions(-)

(limited to 'sbin/geom/Makefile')

diff --git a/sbin/geom/Makefile b/sbin/geom/Makefile
index 5ef8fb847dd8..9520483815b3 100644
--- a/sbin/geom/Makefile
+++ b/sbin/geom/Makefile
@@ -1,28 +1,30 @@
 # $FreeBSD$
 
-PACKAGE=runtime
-.if defined(RESCUE) || defined(RELEASE_CRUNCH)
+.include <src.opts.mk>
 
-.PATH:	${.CURDIR}/class/part \
-	${.CURDIR}/class/label \
-	${.CURDIR}/core \
-	${.CURDIR}/misc
+.PATH: ${.CURDIR}/core ${.CURDIR}/misc
 
-PROG=	geom
-SRCS=	geom.c geom_label.c geom_part.c subr.c
-MAN=
+PACKAGE=runtime
+PROG=		geom
+SRCS=		geom.c subr.c
+MAN=		geom.8
+CFLAGS+=	-I${.CURDIR} -I${.CURDIR}/core
+CFLAGS+=	-DGEOM_CLASS_DIR=\"${GEOM_CLASS_DIR}\"
 
-WARNS?=	2
-CFLAGS+=-I${.CURDIR} -I${.CURDIR}/core -DSTATIC_GEOM_CLASSES
+LIBADD=		geom util
 
-LIBADD=	geom util
+.if defined(RESCUE) || defined(RELEASE_CRUNCH)
+.PATH:	${SRCTOP}/lib/geom/part \
+	${SRCTOP}/lib/geom/label
 
-.include <bsd.prog.mk>
+SRCS+=	geom_label.c geom_part.c
+MAN=
 
+WARNS?=	2
+CFLAGS+=-DSTATIC_GEOM_CLASSES
 .else
-
-SUBDIR=	core class
-
-.include <bsd.subdir.mk>
-
+.include "${SRCTOP}/lib/geom/Makefile.classes"
+LINKS=		${GEOM_CLASSES:S|^|${BINDIR}/geom ${BINDIR}/g|}
 .endif
+
+.include <bsd.prog.mk>
-- 
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