sgs/rtld/Makefile.com

#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 1994, 2010, Oracle and/or its affiliates. All rights reserved.
#

RTLD=       ld.so.1

AVLOBJ=     avl.o
DTROBJ=     dtrace_data.o
TOOLOBJS=   alist.o strhash.o
BLTOBJ=     msg.o
ELFCAPOBJ=  elfcap.o
OBJECTS=    $(BLTOBJ) \
        $(AVLOBJ) \
        $(DTROBJ) \
        $(TOOLOBJS) \
        $(ELFCAPOBJ) \
        $(P_ASOBJS)   $(P_COMOBJS)   $(P_MACHOBJS)   $(G_MACHOBJS)  \
        $(S_ASOBJS)   $(S_COMOBJS)   $(S_MACHOBJS)   $(CP_MACHOBJS)

COMOBJS=    $(P_COMOBJS)  $(S_COMOBJS)
ASOBJS=     $(P_ASOBJS)   $(S_ASOBJS)
MACHOBJS=   $(P_MACHOBJS) $(S_MACHOBJS)
NOCTFOBJS=  $(ASOBJS)

include     $(SRC)/lib/Makefile.lib
include     $(SRC)/cmd/sgs/Makefile.com

SRCDIR =    ../common
ELFCAP =    $(SRC)/common/elfcap
PLAT =      $(VAR_PLAT_$(BASEPLAT))

# DTrace needs an executable data segment.
MAPFILE.NED=

MAPFILES += $(MAPFILE-ORDER)

# For the libc/libthread unified world:
# This library needs to be placed in /lib to allow
# dlopen() functionality while in single-user mode.
ROOTFS_DYNLIB=  $(RTLD:%=$(ROOTFS_LIBDIR)/%)
ROOTFS_DYNLIB64=    $(RTLD:%=$(ROOTFS_LIBDIR64)/%)

# For the libc/libthread separated world:
# A version of this library needs to be placed in /etc/lib to allow
# dlopen() functionality while in single-user mode.
ETCLIBDIR=  $(ROOT)/etc/lib
ETCDYNLIB=  $(RTLD:%=$(ETCLIBDIR)/%)

ROOTDYNLIB= $(RTLD:%=$(ROOTFS_LIBDIR)/%)
ROOTDYNLIB64=   $(RTLD:%=$(ROOTFS_LIBDIR64)/%)


FILEMODE =  755

CPPFLAGS += -I$(SRCBASE)/lib/libc/inc \
        -I$(SRCBASE)/uts/common/krtld \
        -I$(SRCBASE)/uts/$(PLAT) \
        -I$(SRCBASE)/uts/$(PLAT)/krtld \
        -I$(SRC)/common/sgsrtcid \
        -I$(ELFCAP) \
         $(CPPFEATUREMACROS)

ASFLAGS=    -P -D_ASM $(CPPFLAGS)
LDLIB =     -L ../../libld/$(MACH)
RTLDLIB =   -L ../../librtld/$(MACH)

CERRWARN += -_gcc=-Wno-uninitialized
CERRWARN += -_gcc=-Wno-unused-variable
CERRWARN += -_gcc=-Wno-switch

# These definitions require that libc be built in the same workspace
# as the run-time linker and before the run-time linker is built.
# This is required for the system's self-consistency in any case.
CPICLIB =   $(VAR_RTLD_CPICLIB)
CPICLIB64 = $(VAR_RTLD_CPICLIB64)
CLIB =      -lc_pic

LDLIBS +=   $(CONVLIBDIR) $(CONV_LIB) \
        $(CPICLIB) $(CLIB) \
        $(LDDBGLIBDIR) $(LDDBG_LIB) \
        $(RTLDLIB) -lrtld \
        $(LDLIB) $(LD_LIB)

DYNFLAGS += -i -e _rt_boot $(VERSREF) $(ZNODLOPEN) \
        $(ZINTERPOSE) -zdtrace=dtrace_data '-R$$ORIGIN'

BUILD.s=    $(AS) $(ASFLAGS) $< -o $@

BLTDEFS=    msg.h
BLTDATA=    msg.c
BLTMESG=    $(SGSMSGDIR)/rtld

BLTFILES=   $(BLTDEFS) $(BLTDATA) $(BLTMESG)

SGSMSGCOM=  ../common/rtld.msg
SGSMSG32=   ../common/rtld.32.msg
SGSMSG64=   ../common/rtld.64.msg
SGSMSGSPARC=    ../common/rtld.sparc.msg
SGSMSGSPARC32=  ../common/rtld.sparc32.msg
SGSMSGSPARC64=  ../common/rtld.sparc64.msg
SGSMSGINTEL=    ../common/rtld.intel.msg
SGSMSGINTEL32=  ../common/rtld.intel32.msg
SGSMSGINTEL64=  ../common/rtld.intel64.msg
SGSMSGCHK=  ../common/rtld.chk.msg
SGSMSGTARG= $(SGSMSGCOM)
SGSMSGALL=  $(SGSMSGCOM) $(SGSMSG32) $(SGSMSG64) \
        $(SGSMSGSPARC) $(SGSMSGSPARC32) $(SGSMSGSPARC64) \
        $(SGSMSGINTEL) $(SGSMSGINTEL32) $(SGSMSGINTEL64)

SGSMSGFLAGS1=   $(SGSMSGFLAGS) -m $(BLTMESG)
SGSMSGFLAGS2=   $(SGSMSGFLAGS) -h $(BLTDEFS) -d $(BLTDATA) -n rtld_msg

SRCS=       $(AVLOBJ:%.o=$(VAR_AVLDIR)/%.c) \
        $(DTROBJ:%.o=$(VAR_DTRDIR)/%.c) \
        $(TOOLOBJS:%.o=$(SGSTOOLS)/common/%.c) \
        $(COMOBJS:%.o=../common/%.c)  $(MACHOBJS:%.o=%.c) $(BLTDATA) \
        $(G_MACHOBJS:%.o=$(SRCBASE)/uts/$(PLAT)/krtld/%.c) \
        $(CP_MACHOBJS:%.o=../$(MACH)/%.c) \
        $(ASOBJS:%.o=%.s)
LINTSRCS=   $(SRCS) ../common/lintsup.c

LINTFLAGS +=    -u -Dsun -D_REENTRANT -erroff=E_EMPTY_TRANSLATION_UNIT \
        -erroff=E_NAME_DECL_NOT_USED_DEF2
LINTFLAGS64 +=  -u -D_REENTRANT -erroff=E_CAST_INT_TO_SMALL_INT \
        -erroff=E_NAME_DECL_NOT_USED_DEF2

CLEANFILES +=   $(LINTOUTS)  $(CRTS)  $(BLTFILES)
CLOBBERFILES += $(RTLD)