1#
2# CDDL HEADER START
3#
4# The contents of this file are subject to the terms of the
5# Common Development and Distribution License (the "License").
6# You may not use this file except in compliance with the License.
7#
8# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9# or http://www.opensolaris.org/os/licensing.
10# See the License for the specific language governing permissions
11# and limitations under the License.
12#
13# When distributing Covered Code, include this CDDL HEADER in each
14# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15# If applicable, add the following below this CDDL HEADER, with the
16# fields enclosed by brackets "[]" replaced with your own identifying
17# information: Portions Copyright [yyyy] [name of copyright owner]
18#
19# CDDL HEADER END
20#
21#
22# Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
23#
24
25LIBRARY =	sn1_brand.a
26VERS =		.1
27COBJS =		sn1_brand.o
28ASOBJS =	crt.o handler.o runexe.o brand_util.o
29OBJECTS =	$(COBJS)
30
31include ../../Makefile.sn1
32include $(SRC)/lib/Makefile.lib
33
34SRCDIR =	../common
35UTSBASE =	$(SRC)/uts
36
37LIBS =		$(DYNLIB)
38CSRCS =		$(COBJS:%o=../common/%c)
39SHAREDOBJS =	$(ASOBJS:%o=$(ISAOBJDIR)/%o)
40SRCS =		$(CSRCS)
41
42#
43# Note that the architecture specific makefiles MUST update DYNFLAGS to
44# explicily specify an interpreter for the brand emulation library.
45# Normally this would be the native linker, /.SUNWnative/usr/lib/ld.so.1
46# or /.SUNWnative/usr/lib/64/ld.so.1.
47#
48# Note that we make sure to link our brand emulation library
49# libmapmalloc.  This is required because in most cases there will be two
50# copies of libc in the same process and we don't want them to fight over
51# the heap.  So for our brand library we link against libmapmalloc so that
52# if we (our or copy of libc) try to allocate any memory it will be done
53# via mmap() instead of brk().
54#
55# XXX: Note that we also set the runtime path for the emulation library to
56# point into /.SUNWnative/.  This ensures that our brand library get's the
57# native versions of any libraries it needs.  Unfortunatly this is a total
58# hack since it doesn't work for suid binaries.  What we really need to do
59# is enhance the linker so that when it's running on a brand linkmap it
60# looks for all libraries in the brands "native" directory (for both
61# regular and suid binaries).
62#
63NATIVE_DIR =	/.SUNWnative
64CPPFLAGS +=	-D_REENTRANT -U_ASM \
65		-I. -I$(BRAND_SHARED)/brand/sys -I$(UTSBASE)/common/brand/sn1
66CFLAGS +=	$(CCVERBOSE)
67DYNFLAGS +=	$(DYNFLAGS_$(CLASS))
68DYNFLAGS +=	$(BLOCAL) $(ZNOVERSION) -Wl,-e_start
69#DYNFLAGS +=	-R$(NATIVE_DIR)/lib -R$(NATIVE_DIR)/usr/lib
70LDLIBS +=	-lc -lmapmalloc
71
72$(LIBS):= PICS += $(SHAREDOBJS)
73
74.KEEP_STATE:
75
76all: $(LIBS)
77
78lint: lintcheck
79
80include $(SRC)/lib/Makefile.targ
81