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      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 2009 Sun Microsystems, Inc.  All rights reserved.
     24 # Use is subject to license terms.
     25 #
     26 
     27 # The link-editor related source files and Makefile files have at times been
     28 # unified across all presently maintained release gates.  However, some of the
     29 # compiler pre-processor flags and link-editor flags are different among the
     30 # releases.  This file is used to specify such flags. 
     31 # 
     32 # This file is included by ./Makefile.com, but may also be included directly in
     33 # the case where the utility is relying on the contents of ../../Makefile.com.
     34 # 
     35 # This file should be the only file which is different among the presently
     36 # maintained release workspaces, when the sources are unified.
     37 #
     38 # CPPFEATUREMACROS provides for selectively turning on/off features within the
     39 # various link-editor components.  Presently, none are set.
     40 #
     41 # Some source files need to use #ifdef to distinguish between the patch release,
     42 # and for the packages targeting to the pre-libc/libthread unified environment.
     43 # These values are available for CPPFLAGS:
     44 #	
     45 #	SGS_PRE_UNIFIED_PROCESS
     46 #
     47 #		is set if the target release is for pre-libc/libthread unified
     48 #		environment. This is used for rtld and crle.
     49 
     50 #
     51 # Common Macro definitions
     52 #
     53 VAR_CPPFLAGS=
     54 VAR_LINTFLAGS64=	-m64
     55 
     56 VAR_PLAT_sparc=		sparc
     57 VAR_PLAT_i386=		intel/ia32
     58 VAR_PLAT_amd64=		intel/amd64
     59 
     60 VAR_POUND_1=
     61 VAR_POUND_2=		$(POUND_SIGN)
     62 
     63 #
     64 # VAR_AVLDIR - directory to find avl.c in.
     65 #
     66 # The avl.c file is under usr/src/common/avl in Solaris 10 (and later),
     67 # but in earlier releases it is not present (problem to be solved).
     68 #
     69 # The avl.h and avl_impl.h files are under usr/src/uts/common/sys in
     70 # Solaris 10 (and later). They are under usr/src/cmd/sgs/tools/common/sys
     71 # in Solaris 9 and earlier.
     72 #
     73 # For Solaris 9 and earlier releases, we will have our own copy of the
     74 # files avl.c, avl.h and avl_impl.h until these files are back ported into
     75 # the system.
     76 #
     77 VAR_AVLDIR=		$(SRCBASE)/common/avl
     78 VAR_AVLINCDIR=		-I $(SRCBASE)/uts/common
     79 
     80 #
     81 # VAR_DTRDIR - directory to find dtrace_data.c in.
     82 #
     83 # In Solaris 10 and earlier releases, dtrace_data.c was maintained as separate
     84 # files under sgs/rtld.  This file is now under usr/src/common/dtrace.
     85 #
     86 VAR_DTRDIR=             $(SRCBASE)/common/dtrace
     87 
     88 #
     89 # VAR_SGSBINPROG
     90 #
     91 # For Solaris 10 and earlier releases, the SGS components were installed in
     92 # /usr/ccs/bin.  These components are now installed in /usr/bin with associated
     93 # symbolic links for compatibility. For previous behavior, set the VAR_SGSBIN*
     94 # variables to the appropriate ROOTCCSBIN* rule and set the VAR_SGSCCSLINK*
     95 # rules to null.
     96 #
     97 VAR_SGSBIN=		$(ROOTBIN)
     98 VAR_SGSBINPROG=		$(ROOTPROG)
     99 VAR_SGSBIN64=		$(ROOTBIN64)
    100 VAR_SGSBINPROG64=	$(ROOTPROG64)
    101 
    102 VAR_SGSCCSLINK=		$(ROOTCCSBINLINK)
    103 VAR_SGSCCSLINK64=	$(ROOTCCSBINLINK64)
    104 
    105 #
    106 # ld
    107 #
    108 VAR_LD_NATIVE_LLDLIBS=
    109 VAR_LD_LLDFLAGS=	'-R$$ORIGIN/../../lib'
    110 VAR_LD_LLDFLAGS64 =	'-R$$ORIGIN/../../../lib/$(MACH64)'
    111 
    112 #
    113 # elfdump
    114 #
    115 VAR_ELFDUMP_LLDFLAGS=	'-R$$ORIGIN/../../lib'
    116 VAR_ELFDUMP_LLDFLAGS64 ='-R$$ORIGIN/../../../lib/$(MACH64)'
    117 
    118 #
    119 # elfedit
    120 #
    121 VAR_ELFEDIT_LLDFLAGS=	'-R$$ORIGIN/../../lib'
    122 VAR_ELFEDIT_LLDFLAGS64 ='-R$$ORIGIN/../../../lib/$(MACH64)'
    123 
    124 #
    125 # lddstub
    126 #
    127 VAR_LDDSTUB_INTERP=	-I'$$ORIGIN/ld.so.1'
    128 
    129 #
    130 # libconv
    131 #
    132 VAR_LIBCONV_CPPFLAGS=
    133 
    134 #
    135 # libelf
    136 #
    137 VAR_LIBELF_LDLIBS=
    138 VAR_LIBELF_ROOTDEMODIR_DIRMODE=	755
    139 
    140 #
    141 # libld
    142 #
    143 VAR_LIBLD_CPPFLAGS=		$(VAR_COM_CPPFLAGS) \
    144 				$(VAR_AVLINCDIR)
    145 VAR_LIBLD_64_ROOTFS_LIBDIR=	$(ROOT)/lib/$(MACH64)
    146 
    147 #
    148 # Tools
    149 #
    150 VAR_TOOLS_CPPFLAGS=		$(VAR_AVLINCDIR)
    151 
    152 #
    153 # liblddbg
    154 #
    155 VAR_LIBLDDBG_V9_ROOTFS_LIBDIR=	$(ROOT)/lib/$(MACH64)
    156 VAR_LIBLDDBG_CPPFLAGS=-DDEMANGLE
    157 
    158 #
    159 # librtld_db
    160 #
    161 VAR_LIBRTLD_DB_RDB_DEMO_LINTFLAGS64=	$(VAR_LINTFLAGS64)
    162 
    163 #
    164 # rtld
    165 #
    166 VAR_RTLD_CPICLIB=	-L ../../../../lib/libc/$(MACH)
    167 VAR_RTLD_CPICLIB64=	-L ../../../../lib/libc/$(MACH64)
    168 VAR_RTLD_SONAME=	/lib/ld.so.1
    169 VAR_RTLD_V9_SONAME=	/lib/sparcv9/ld.so.1
    170 
    171 VAR_RTLD_ETCDYNLIB=
    172 VAR_RTLD_CPPFEATUREMACROS=
    173 VAR_RTLD_CPPFLAGS=	$(VAR_AVLINCDIR)
    174 VAR_RTLD_EXTRASUBDIRS=	mdbmod
    175