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 2007 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 31DTROBJ= dtrace_data.o 32TOOLOBJS= alist.o strhash.o 33BLTOBJ= msg.o 34OBJECTS= $(BLTOBJ) \ 35 $(AVLOBJ) \ 36 $(DTROBJ) \ 37 $(TOOLOBJS) \ 38 $(P_ASOBJS) $(P_COMOBJS) $(P_MACHOBJS) $(G_MACHOBJS) \ 39 $(S_ASOBJS) $(S_COMOBJS) $(S_MACHOBJS) $(CP_MACHOBJS) 40 41COMOBJS= $(P_COMOBJS) $(S_COMOBJS) 42ASOBJS= $(P_ASOBJS) $(S_ASOBJS) 43MACHOBJS= $(P_MACHOBJS) $(S_MACHOBJS) 44NOCTFOBJS= $(ASOBJS) 45 46include $(SRC)/lib/Makefile.lib 47include $(SRC)/cmd/sgs/Makefile.com 48 49SRCDIR = ../common 50PLAT = $(VAR_PLAT_$(BASEPLAT)) 51 52# DTrace needs an executable data segment. 53MAPFILE.NED= 54 55MAPFILES += $(MAPFILE-ORDER) $(MAPFILE-PLAT) 56 57# For the libc/libthread unified world: 58# This library needs to be placed in /lib to allow 59# dlopen() functionality while in single-user mode. 60ROOTFS_DYNLIB= $(RTLD:%=$(ROOTFS_LIBDIR)/%) 61ROOTFS_DYNLIB64= $(RTLD:%=$(ROOTFS_LIBDIR64)/%) 62 63# For the libc/libthread separated world: 64# A version of this library needs to be placed in /etc/lib to allow 65# dlopen() functionality while in single-user mode. 66ETCLIBDIR= $(ROOT)/etc/lib 67ETCDYNLIB= $(RTLD:%=$(ETCLIBDIR)/%) 68 69ROOTDYNLIB= $(RTLD:%=$(ROOTFS_LIBDIR)/%) 70ROOTDYNLIB64= $(RTLD:%=$(ROOTFS_LIBDIR64)/%) 71 72 73FILEMODE = 755 74 75CPPFEATUREMACROS= $(VAR_RTLD_CPPFEATUREMACROS) 76 77CPPFLAGS += -I$(SRCBASE)/lib/libc/inc \ 78 -I$(SRCBASE)/uts/common/krtld \ 79 -I$(SRCBASE)/uts/$(PLAT)/krtld \ 80 -I$(SRC)/common/sgsrtcid \ 81 $(CPPFEATUREMACROS) 82 83ASFLAGS= -P -D_ASM $(CPPFLAGS) 84LDLIB = -L ../../libld/$(MACH) 85RTLDLIB = -L ../../librtld/$(MACH) 86 87# These definitions require that libc be built in the same workspace 88# as the run-time linker and before the run-time linker is built. 89# This is required for the system's self-consistency in any case. 90CPICLIB = $(VAR_RTLD_CPICLIB) 91CPICLIB64 = $(VAR_RTLD_CPICLIB64) 92CLIB = -lc_pic 93 94LDLIBS += $(CONVLIBDIR) $(CONV_LIB) \ 95 $(CPICLIB) $(CLIB) \ 96 $(LDDBGLIBDIR) $(LDDBG_LIB) \ 97 $(RTLDLIB) -lrtld \ 98 $(LDLIB) $(LD_LIB) 99 100DYNFLAGS += -i -e _rt_boot $(VERSREF) $(ZLAZYLOAD) $(ZNODLOPEN) \ 101 $(ZINTERPOSE) -zdtrace=dtrace_data '-R$$ORIGIN' 102 103BUILD.s= $(AS) $(ASFLAGS) $< -o $@ 104 105BLTDEFS= msg.h 106BLTDATA= msg.c 107BLTMESG= $(SGSMSGDIR)/rtld 108 109BLTFILES= $(BLTDEFS) $(BLTDATA) $(BLTMESG) 110 111SGSMSGCOM= ../common/rtld.msg 112SGSMSG32= ../common/rtld.32.msg 113SGSMSG64= ../common/rtld.64.msg 114SGSMSGSPARC= ../common/rtld.sparc.msg 115SGSMSGSPARC32= ../common/rtld.sparc32.msg 116SGSMSGSPARC64= ../common/rtld.sparc64.msg 117SGSMSGINTEL= ../common/rtld.intel.msg 118SGSMSGINTEL32= ../common/rtld.intel32.msg 119SGSMSGINTEL64= ../common/rtld.intel64.msg 120SGSMSGCHK= ../common/rtld.chk.msg 121SGSMSGTARG= $(SGSMSGCOM) 122SGSMSGALL= $(SGSMSGCOM) $(SGSMSG32) $(SGSMSG64) \ 123 $(SGSMSGSPARC) $(SGSMSGSPARC32) $(SGSMSGSPARC64) \ 124 $(SGSMSGINTEL) $(SGSMSGINTEL32) $(SGSMSGINTEL64) 125 126SGSMSGFLAGS1= $(SGSMSGFLAGS) -m $(BLTMESG) 127SGSMSGFLAGS2= $(SGSMSGFLAGS) -h $(BLTDEFS) -d $(BLTDATA) -n rtld_msg 128 129SRCS= $(AVLOBJ:%.o=$(VAR_AVLDIR)/%.c) \ 130 $(DTROBJ:%.o=$(VAR_DTRDIR)/%.c) \ 131 $(TOOLOBJS:%.o=$(SGSTOOLS)/common/%.c) \ 132 $(COMOBJS:%.o=../common/%.c) $(MACHOBJS:%.o=%.c) $(BLTDATA) \ 133 $(G_MACHOBJS:%.o=$(SRCBASE)/uts/$(PLAT)/krtld/%.c) \ 134 $(CP_MACHOBJS:%.o=../$(MACH)/%.c) \ 135 $(ASOBJS:%.o=%.s) 136LINTSRCS= $(SRCS) ../common/lintsup.c 137 138LINTFLAGS += -u -Dsun -D_REENTRANT -erroff=E_EMPTY_TRANSLATION_UNIT \ 139 -erroff=E_NAME_DECL_NOT_USED_DEF2 140LINTFLAGS64 += -u -D_REENTRANT -erroff=E_CAST_INT_TO_SMALL_INT \ 141 -erroff=E_NAME_DECL_NOT_USED_DEF2 142 143CLEANFILES += $(LINTOUTS) $(CRTS) $(BLTFILES) 144CLOBBERFILES += $(RTLD) 145