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# 23# Copyright 2006 Sun Microsystems, Inc. All rights reserved. 24# Use is subject to license terms. 25# 26# ident "%Z%%M% %I% %E% SMI" 27# 28 29RTLD= ld.so.1 30 31AVLOBJ= avl.o 32TOOLOBJS= alist.o strhash.o 33BLTOBJ= msg.o 34OBJECTS= $(BLTOBJ) \ 35 $(AVLOBJ) \ 36 $(TOOLOBJS) \ 37 $(P_ASOBJS) $(P_COMOBJS) $(P_MACHOBJS) $(G_MACHOBJS) \ 38 $(S_ASOBJS) $(S_COMOBJS) $(S_MACHOBJS) $(CP_MACHOBJS) 39 40COMOBJS= $(P_COMOBJS) $(S_COMOBJS) 41ASOBJS= $(P_ASOBJS) $(S_ASOBJS) 42MACHOBJS= $(P_MACHOBJS) $(S_MACHOBJS) 43NOCTFOBJS= $(ASOBJS) 44 45include $(SRC)/lib/Makefile.lib 46include $(SRC)/cmd/sgs/Makefile.com 47 48PLAT = $(VAR_PLAT_$(BASEPLAT)) 49 50# Dtrace needs an executable data segment. 51NX_MAP= 52 53MAPFILES = ../common/mapfile-vers $(MAPFILE-ORDER) $(MAPFILE-PLAT) 54MAPOPTS = $(MAPFILES:%=-M%) 55 56# For the libc/libthread unified world: 57# This library needs to be placed in /lib to allow 58# dlopen() functionality while in single-user mode. 59ROOTFS_DYNLIB= $(RTLD:%=$(ROOTFS_LIBDIR)/%) 60ROOTFS_DYNLIB64= $(RTLD:%=$(ROOTFS_LIBDIR64)/%) 61 62# For the libc/libthread separated world: 63# A version of this library needs to be placed in /etc/lib to allow 64# dlopen() functionality while in single-user mode. 65ETCLIBDIR= $(ROOT)/etc/lib 66ETCDYNLIB= $(RTLD:%=$(ETCLIBDIR)/%) 67 68ROOTDYNLIB= $(RTLD:%=$(ROOTFS_LIBDIR)/%) 69ROOTDYNLIB64= $(RTLD:%=$(ROOTFS_LIBDIR64)/%) 70 71 72FILEMODE = 755 73 74CPPFEATUREMACROS= $(VAR_RTLD_CPPFEATUREMACROS) 75 76CPPFLAGS += -I$(SRCBASE)/lib/libc/inc -I$(SRCBASE)/uts/common/krtld \ 77 -I$(SRCBASE)/uts/$(PLAT)/krtld $(CPPFEATUREMACROS) 78ASFLAGS= -P -D_ASM $(CPPFLAGS) 79LDLIB = -L ../../libld/$(MACH) 80RTLDLIB = -L ../../librtld/$(MACH) 81 82# These definitions require that libc be built in the same workspace 83# as the run-time linker and before the run-time linker is built. 84# This is required for the system's self-consistency in any case. 85CPICLIB = $(VAR_RTLD_CPICLIB) 86CPICLIB64 = $(VAR_RTLD_CPICLIB64) 87CLIB = -lc_pic 88 89LDLIBS += $(CONVLIBDIR) $(CONV_LIB) \ 90 $(CPICLIB) $(CLIB) \ 91 $(LDDBGLIBDIR) $(LDDBG_LIB) \ 92 $(RTLDLIB) -lrtld \ 93 $(LDLIB) $(LD_LIB) 94 95DYNFLAGS += -i -e _rt_boot $(VERSREF) -Bsymbolic -zlazyload -znodlopen \ 96 -zdtrace=dtrace_data $(MAPOPTS) '-R$$ORIGIN' 97 98BUILD.s= $(AS) $(ASFLAGS) $< -o $@ 99 100BLTDEFS= msg.h 101BLTDATA= msg.c 102BLTMESG= $(SGSMSGDIR)/rtld 103 104BLTFILES= $(BLTDEFS) $(BLTDATA) $(BLTMESG) 105 106SGSMSGCOM= ../common/rtld.msg 107SGSMSG32= ../common/rtld.32.msg 108SGSMSG64= ../common/rtld.64.msg 109SGSMSGSPARC= ../common/rtld.sparc.msg 110SGSMSGSPARC32= ../common/rtld.sparc32.msg 111SGSMSGSPARC64= ../common/rtld.sparc64.msg 112SGSMSGINTEL= ../common/rtld.intel.msg 113SGSMSGINTEL32= ../common/rtld.intel32.msg 114SGSMSGINTEL64= ../common/rtld.intel64.msg 115SGSMSGCHK= ../common/rtld.chk.msg 116SGSMSGTARG= $(SGSMSGCOM) 117SGSMSGALL= $(SGSMSGCOM) $(SGSMSG32) $(SGSMSG64) \ 118 $(SGSMSGSPARC) $(SGSMSGSPARC32) $(SGSMSGSPARC64) \ 119 $(SGSMSGINTEL) $(SGSMSGINTEL32) $(SGSMSGINTEL64) 120 121SGSMSGFLAGS1= $(SGSMSGFLAGS) -m $(BLTMESG) 122SGSMSGFLAGS2= $(SGSMSGFLAGS) -h $(BLTDEFS) -d $(BLTDATA) -n rtld_msg 123 124SRCS= $(AVLOBJ:%.o=$(VAR_AVLDIR)/%.c) \ 125 $(TOOLOBJS:%.o=$(SGSTOOLS)/common/%.c) \ 126 $(COMOBJS:%.o=../common/%.c) $(MACHOBJS:%.o=%.c) $(BLTDATA) \ 127 $(G_MACHOBJS:%.o=$(SRCBASE)/uts/$(PLAT)/krtld/%.c) \ 128 $(CP_MACHOBJS:%.o=../$(MACH)/%.c) \ 129 $(ASOBJS:%.o=%.s) 130LINTSRCS= $(SRCS) ../common/lintsup.c 131 132LINTFLAGS += -u -Dsun -D_REENTRANT -erroff=E_EMPTY_TRANSLATION_UNIT \ 133 -erroff=E_NAME_DECL_NOT_USED_DEF2 134LINTFLAGS64 += -u -D_REENTRANT -erroff=E_CAST_INT_TO_SMALL_INT \ 135 -erroff=E_NAME_DECL_NOT_USED_DEF2 136 137CLEANFILES += $(LINTOUTS) $(CRTS) $(BLTFILES) 138CLOBBERFILES += $(RTLD) 139