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