From 2434ed6f8586356e8496666855b598a968bb578f Mon Sep 17 00:00:00 2001
From: brooks <brooks@FreeBSD.org>
Date: Thu, 17 Jan 2013 17:27:10 +0000
Subject: Add a new LIBRARIES_ONLY make variable to disable the build and
 install of files other than the actual libraries.

Use LIBRARIES_ONLY to supress the inclusion of files in the lib32
distribution that are duplicates of files in base.

Sponsored by:	DARPA, AFRL
Reviewed by:	emaste
---
 Makefile.inc1               | 1 +
 cddl/lib/libdtrace/Makefile | 2 +-
 share/mk/bsd.README         | 2 ++
 share/mk/bsd.lib.mk         | 5 ++++-
 4 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/Makefile.inc1 b/Makefile.inc1
index 5e9b9b1..63f74ce 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -336,6 +336,7 @@ LIB32WMAKEFLAGS+=	\
 		CXX="${CXX} ${LIB32FLAGS}" \
 		DESTDIR=${LIB32TMP} \
 		-DCOMPAT_32BIT \
+		-DLIBRARIES_ONLY \
 		-DNO_CPU_CFLAGS \
 		-DNO_CTF \
 		-DNO_LINT
diff --git a/cddl/lib/libdtrace/Makefile b/cddl/lib/libdtrace/Makefile
index 3a79e87..17f0be6 100644
--- a/cddl/lib/libdtrace/Makefile
+++ b/cddl/lib/libdtrace/Makefile
@@ -103,7 +103,7 @@ dt_names.c:
 beforedepend:	dt_errtags.c dt_names.c
 
 beforeinstall:
-.if exists(${DESTDIR}/usr/lib/dtrace)
+.if !defined(LIBRARIES_ONLY) && exists(${DESTDIR}/usr/lib/dtrace)
 .for file in ${DSRCS}
 	${INSTALL} -o ${BINOWN} -g ${BINGRP} -m ${NOBINMODE} ${.CURDIR}/${file} ${DESTDIR}/usr/lib/dtrace
 .endfor
diff --git a/share/mk/bsd.README b/share/mk/bsd.README
index f09142e..a9adc1f 100644
--- a/share/mk/bsd.README
+++ b/share/mk/bsd.README
@@ -356,6 +356,8 @@ SHLIB_LDSCRIPT	Template file to generate shared library linker script.
 		Unless used, a simple symlink is created to the real
 		shared object.
 
+LIBRARIES_ONLY	Do not build or install files other than the library.
+
 The include file <bsd.lib.mk> includes the file named "../Makefile.inc"
 if it exists, as well as the include file <bsd.man.mk>.
 
diff --git a/share/mk/bsd.lib.mk b/share/mk/bsd.lib.mk
index 1335964..e39c7a5 100644
--- a/share/mk/bsd.lib.mk
+++ b/share/mk/bsd.lib.mk
@@ -331,9 +331,12 @@ _libinstall:
 .endif
 .endif # !defined(INTERNALLIB)
 
+.if !defined(LIBRARIES_ONLY)
 .include <bsd.nls.mk>
 .include <bsd.files.mk>
 .include <bsd.incs.mk>
+.endif
+
 .include <bsd.links.mk>
 
 .if ${MK_MAN} != "no"
@@ -348,7 +351,7 @@ lint: ${SRCS:M*.c}
 	${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
 .endif
 
-.if ${MK_MAN} != "no"
+.if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY)
 .include <bsd.man.mk>
 .endif
 
-- 
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