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 2006 Sun Microsystems, Inc. All rights reserved. 23# Use is subject to license terms. 24# 25# ident "%Z%%M% %I% %E% SMI" 26# 27 28RTLD= ld.so.1 29 30AVLOBJ= avl.o 31TOOLOBJS= alist.o strhash.o 32BLTOBJ= msg.o 33OBJECTS= $(BLTOBJ) \ 34 $(AVLOBJ) \ 35 $(TOOLOBJS) \ 36 $(P_ASOBJS) $(P_COMOBJS) $(P_MACHOBJS) $(G_MACHOBJS) \ 37 $(S_ASOBJS) $(S_COMOBJS) $(S_MACHOBJS) $(CP_MACHOBJS) 38 39COMOBJS= $(P_COMOBJS) $(S_COMOBJS) 40ASOBJS= $(P_ASOBJS) $(S_ASOBJS) 41MACHOBJS= $(P_MACHOBJS) $(S_MACHOBJS) 42NOCTFOBJS= $(ASOBJS) 43 44include $(SRC)/lib/Makefile.lib 45include $(SRC)/cmd/sgs/Makefile.com 46 47SRCDIR = ../common 48PLAT = $(VAR_PLAT_$(BASEPLAT)) 49 50# Dtrace needs an executable data segment. 51NX_MAP= 52 53MAPFILES += $(MAPFILE-ORDER) $(MAPFILE-PLAT) 54 55# For the libc/libthread unified world: 56# This library needs to be placed in /lib to allow 57# dlopen() functionality while in single-user mode. 58ROOTFS_DYNLIB= $(RTLD:%=$(ROOTFS_LIBDIR)/%) 59ROOTFS_DYNLIB64= $(RTLD:%=$(ROOTFS_LIBDIR64)/%) 60 61# For the libc/libthread separated world: 62# A version of this library needs to be placed in /etc/lib to allow 63# dlopen() functionality while in single-user mode. 64ETCLIBDIR= $(ROOT)/etc/lib 65ETCDYNLIB= $(RTLD:%=$(ETCLIBDIR)/%) 66 67ROOTDYNLIB= $(RTLD:%=$(ROOTFS_LIBDIR)/%) 68ROOTDYNLIB64= $(RTLD:%=$(ROOTFS_LIBDIR64)/%) 69 70 71FILEMODE = 755 72 73CPPFEATUREMACROS= $(VAR_RTLD_CPPFEATUREMACROS) 74 75CPPFLAGS += -I$(SRCBASE)/lib/libc/inc \ 76 -I$(SRCBASE)/uts/common/krtld \ 77 -I$(SRCBASE)/uts/$(PLAT)/krtld \ 78 -I$(SRC)/common/sgsrtcid \ 79 $(CPPFEATUREMACROS) 80 81ASFLAGS= -P -D_ASM $(CPPFLAGS) 82LDLIB = -L ../../libld/$(MACH) 83RTLDLIB = -L ../../librtld/$(MACH) 84 85# These definitions require that libc be built in the same workspace 86# as the run-time linker and before the run-time linker is built. 87# This is required for the system's self-consistency in any case. 88CPICLIB = $(VAR_RTLD_CPICLIB) 89CPICLIB64 = $(VAR_RTLD_CPICLIB64) 90CLIB = -lc_pic 91 92LDLIBS += $(CONVLIBDIR) $(CONV_LIB) \ 93 $(CPICLIB) $(CLIB) \ 94 $(LDDBGLIBDIR) $(LDDBG_LIB) \ 95 $(RTLDLIB) -lrtld \ 96 $(LDLIB) $(LD_LIB) 97 98DYNFLAGS += -i -e _rt_boot $(VERSREF) -Bsymbolic -zlazyload -znodlopen \ 99 -z interpose -zdtrace=dtrace_data '-R$$ORIGIN' 100 101BUILD.s= $(AS) $(ASFLAGS) $< -o $@ 102 103BLTDEFS= msg.h 104BLTDATA= msg.c 105BLTMESG= $(SGSMSGDIR)/rtld 106 107BLTFILES= $(BLTDEFS) $(BLTDATA) $(BLTMESG) 108 109SGSMSGCOM= ../common/rtld.msg 110SGSMSG32= ../common/rtld.32.msg 111SGSMSG64= ../common/rtld.64.msg 112SGSMSGSPARC= ../common/rtld.sparc.msg 113SGSMSGSPARC32= ../common/rtld.sparc32.msg 114SGSMSGSPARC64= ../common/rtld.sparc64.msg 115SGSMSGINTEL= ../common/rtld.intel.msg 116SGSMSGINTEL32= ../common/rtld.intel32.msg 117SGSMSGINTEL64= ../common/rtld.intel64.msg 118SGSMSGCHK= ../common/rtld.chk.msg 119SGSMSGTARG= $(SGSMSGCOM) 120SGSMSGALL= $(SGSMSGCOM) $(SGSMSG32) $(SGSMSG64) \ 121 $(SGSMSGSPARC) $(SGSMSGSPARC32) $(SGSMSGSPARC64) \ 122 $(SGSMSGINTEL) $(SGSMSGINTEL32) $(SGSMSGINTEL64) 123 124SGSMSGFLAGS1= $(SGSMSGFLAGS) -m $(BLTMESG) 125SGSMSGFLAGS2= $(SGSMSGFLAGS) -h $(BLTDEFS) -d $(BLTDATA) -n rtld_msg 126 127SRCS= $(AVLOBJ:%.o=$(VAR_AVLDIR)/%.c) \ 128 $(TOOLOBJS:%.o=$(SGSTOOLS)/common/%.c) \ 129 $(COMOBJS:%.o=../common/%.c) $(MACHOBJS:%.o=%.c) $(BLTDATA) \ 130 $(G_MACHOBJS:%.o=$(SRCBASE)/uts/$(PLAT)/krtld/%.c) \ 131 $(CP_MACHOBJS:%.o=../$(MACH)/%.c) \ 132 $(ASOBJS:%.o=%.s) 133LINTSRCS= $(SRCS) ../common/lintsup.c 134 135LINTFLAGS += -u -Dsun -D_REENTRANT -erroff=E_EMPTY_TRANSLATION_UNIT \ 136 -erroff=E_NAME_DECL_NOT_USED_DEF2 137LINTFLAGS64 += -u -D_REENTRANT -erroff=E_CAST_INT_TO_SMALL_INT \ 138 -erroff=E_NAME_DECL_NOT_USED_DEF2 139 140CLEANFILES += $(LINTOUTS) $(CRTS) $(BLTFILES) 141CLOBBERFILES += $(RTLD) 142