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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 src/sun_nws/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 src/sun_nws/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 2008 Sun Microsystems, Inc.  All rights reserved.
     23 # Use is subject to license terms.
     24 #
     25 #ident	"@(#)Makefile.cmds	1.14	08/04/29 SMI"
     26 #
     27 # src/sun_nws/Makefile.cmds
     28 
     29 DEBUG = -g
     30 # if NONDEBUG is set:
     31 $(NONDEBUG)DEBUG =
     32 
     33 # Pull dependancies from our ref gate, after searching locally
     34 INCLUDES	 = -I$(HDRS) 
     35 INCLUDES	+= $(COMMON_INCLUDES)
     36 INCLUDES	+= -Y I,$(ON_REF_GATE)/proto/root_$(MACH)/usr/include
     37 
     38 CCINCLUDES	 = -I$(HDRS) 
     39 CCINCLUDES	+= $(COMMON_INCLUDES)
     40 CCINCLUDES	+= -I$(ON_REF_GATE)/proto/root_sparc/usr/include
     41 
     42 #
     43 # C compiler mode. Future compilers may change the default on us,
     44 # so force transition mode globally. Lower level makefiles can
     45 # override this by setting CCMODE.
     46 #
     47 CCMODE=		-Xa
     48 CCMODE64=	-Xa
     49 
     50 #
     51 # C compiler verbose mode. This is so we can enable it globally,
     52 # but turn it off in the lower level makefiles of things we cannot
     53 # (or aren't going to) fix.
     54 #
     55 CCVERBOSE=	-v
     56 
     57 # set this to the secret flag "-Wc,-Qiselect-regsym=0" to disable register
     58 # symbols (used to detect conflicts between objects that use global registers)
     59 # we disable this now for safety, and because genunix doesn't link with
     60 # this feature (the v9 default) enabled.
     61 #
     62 CCREGSYM=	-Wc,-Qiselect-regsym=0
     63 
     64 # prevent static symbols being optimized out
     65 CCSTATICSYM=            -Wc,-Qassembler-ounrefsym=0
     66 
     67 # generate 32-bit addresses in the v9 kernel. Saves memory.
     68 CCABS32=	-Wc,-xcode=abs32
     69 
     70 # One optimization the compiler might perform is to turn this:
     71 #	#pragma weak foo
     72 #	extern int foo;
     73 #	if (&foo)
     74 #		foo = 5;
     75 # into
     76 #	foo = 5;
     77 # Since we do some of this (foo might be referenced in common kernel code
     78 # but provided only for some cpu modules or platforms), we disable this
     79 # optimization.
     80 # 
     81 sparc_CCUNBOUND= -Wd,-xsafe=unboundsym
     82 i386_CCUNBOUND=
     83 CCUNBOUND=        $($(MACH)_CCUNBOUND)
     84 
     85 
     86 #
     87 # compiler '-xarch' flag. This is here to centralize it and make it
     88 # overridable for testing.
     89 sparc_XARCH=	-xarch=v8
     90 sparcv9_XARCH=	-xarch=v9
     91 amd64_XARCH=	-xarch=amd64
     92 
     93 #
     94 # disable the incremental linker
     95 ILDOFF=		-xildoff
     96 
     97 #
     98 # turn warnings into errors (C)
     99 CERRWARN=	-errtags=yes -errwarn=%all -erroff=E_EMPTY_TRANSLATION_UNIT \
    100 		-erroff=E_STATEMENT_NOT_REACHED
    101 
    102 # C99 mode
    103 C99MODE=	-xc99=%none
    104 C99LMODE=	-Xc99=%none
    105 
    106 # In most places, assignments to these macros should be appended with +=
    107 # (CPPFLAGS.master allows values to be prepended to CPPFLAGS).
    108 sparc_CFLAGS=	$(sparc_XARCH)
    109 sparcv9_CFLAGS=	$(sparcv9_XARCH) -dalign $(CCVERBOSE) $(CCREGSYM) $(CCSTATICSYM)
    110 i386_CFLAGS=
    111 amd64_CFLAGS=	$(amd64_XARCH)
    112 
    113 # optimization level
    114 sparc_COPTFLAG=		-xO3
    115 sparcv9_COPTFLAG=	-xO3
    116 i386_COPTFLAG=		-O
    117 amd64_COPTFLAG=		-xO3
    118 COPTFLAG= $($(MACH)_COPTFLAG)
    119 COPTFLAG64= $($(MACH64)_COPTFLAG)
    120 
    121 #
    122 # Default debug format for Sun Studio 11 is dwarf, so force it to
    123 # generate stabs.
    124 #
    125 DEBUGFORMAT=    -xdebugformat=stabs
    126 
    127 #
    128 # Flags used to build in debug mode for ctf generation
    129 #
    130 CTF_STABS_FLAGS_sparc	= -g -Wc,-Qiselect-T1 $(C99MODE) -W0,-noglobal
    131 CTF_STABS_FLAGS_i386	= -g $(C99MODE) -W0,-noglobal
    132 CTF_STABS_FLAGS		= $(CTF_STABS_FLAGS_$(MACH)) $(DEBUGFORMAT)
    133 
    134 #
    135 # tradeoff time for space (smaller is better)
    136 #
    137 sparc_SPACEFLAG		= -xspace -W0,-Lt
    138 sparcv9_SPACEFLAG	= -xspace -W0,-Lt
    139 i386_SPACEFLAG		=
    140 amd64_SPACEFLAG		=
    141 SPACEFLAG		= $($(MACH)_SPACEFLAG)
    142 SPACEFLAG64		= $($(MACH64)_SPACEFLAG)
    143 
    144 #
    145 # The Sun Studio 11 compiler has changed the behaviour of integer
    146 # wrap arounds and so a flag is needed to use the legacy behaviour
    147 # (without this flag panics/hangs could be exposed within the source).
    148 #
    149 sparc_IROPTFLAG         = -W2,-xwrap_int
    150 sparcv9_IROPTFLAG       = -W2,-xwrap_int
    151 i386_IROPTFLAG          =
    152 amd64_IROPTFLAG         =
    153 
    154 IROPTFLAG               = $($(MACH)_IROPTFLAG)
    155 IROPTFLAG64             = $($(MACH64)_IROPTFLAG)
    156 
    157 
    158 sparc_XREGSFLAG		= -xregs=no%appl
    159 sparcv9_XREGSFLAG	= -xregs=no%appl
    160 i386_XREGSFLAG		=
    161 amd64_XREGSFLAG		=
    162 XREGSFLAG		= $($(MACH)_XREGSFLAG)
    163 XREGSFLAG64		= $($(MACH64)_XREGSFLAG)
    164 
    165 CFLAGS32=       $(COPTFLAG) $($(MACH)_CFLAGS) $(SPACEFLAG) $(CCMODE) \
    166 		$(ILDOFF) $(CERRWARN) $(C99MODE) $(CCUNBOUND) $(IROPTFLAG)
    167 
    168 CFLAGS64=       $(COPTFLAG64) $($(MACH64)_CFLAGS) $(SPACEFLAG64) $(CCMODE64) \
    169 		$(ILDOFF) $(CERRWARN) $(C99MODE) $(CCUNBOUND) $(IROPTFLAG64)
    170 
    171 # CPPFLAGS
    172 TEXT_DOMAIN= SUNW_OST_OSCMD
    173 DTEXTDOM=-DTEXT_DOMAIN=\"$(TEXT_DOMAIN)\"
    174 
    175 DTS_ERRNO=-D_TS_ERRNO
    176 CPPFLAGS.master=$(DTEXTDOM) $(DTS_ERRNO)
    177 
    178 CPPFLAGS32  = $(CPPFLAGS.master)
    179 
    180 CPPFLAGS64  = $(CPPFLAGS32)
    181 
    182 # Lint Flags ??
    183 LFLAGS32 = $(CCMODE)
    184 LFLAGS32 += -nsxmuF
    185 LFLAGS32 += -errtags=yes
    186 LFLAGS32 += -erroff=E_BAD_PTR_CAST_ALIGN
    187 LFLAGS32 += -erroff=E_SUPPRESSION_DIRECTIVE_UNUSED
    188 LFLAGS32 += -erroff=E_SUSPICIOUS_COMPARISON
    189 LFLAGS32 += -erroff=E_CAST_UINT_TO_SIGNED_INT
    190 LFLAGS32 += -erroff=E_PASS_UINT_TO_SIGNED_INT
    191 LFLAGS32 += -erroff=E_INVALID_ANNOTATION_NAME
    192 LFLAGS32 += -erroff=E_OLD_STYLE_DECL_OR_BAD_TYPE
    193 LFLAGS32 += -erroff=E_NO_EXPLICIT_TYPE_GIVEN
    194 LFLAGS32 += -erroff=E_STATIC_UNUSED
    195 LFLAGS32 += -erroff=E_PTRDIFF_OVERFLOW
    196 LFLAGS32 += -erroff=E_ASSIGN_NARROW_CONV
    197 LFLAGS32 += $(C99LMODE)
    198 
    199 LFLAGS64 = $(CCMODE64)
    200 LFLAGS64 += -nsxmuF
    201 LFLAGS64 += -errtags=yes
    202 LFLAGS64 += -Xarch=v9
    203 LFLAGS64 += -erroff=E_BAD_PTR_CAST_ALIGN
    204 LFLAGS64 += -erroff=E_SUPPRESSION_DIRECTIVE_UNUSED
    205 LFLAGS64 += -erroff=E_SUSPICIOUS_COMPARISON
    206 LFLAGS64 += -erroff=E_CAST_UINT_TO_SIGNED_INT
    207 LFLAGS64 += -erroff=E_PASS_UINT_TO_SIGNED_INT
    208 LFLAGS64 += -erroff=E_INVALID_ANNOTATION_NAME
    209 LFLAGS64 += -erroff=E_OLD_STYLE_DECL_OR_BAD_TYPE
    210 LFLAGS64 += -erroff=E_NO_EXPLICIT_TYPE_GIVEN
    211 LFLAGS64 += -erroff=E_STATIC_UNUSED
    212 LFLAGS64 += -erroff=E_PTRDIFF_OVERFLOW
    213 LFLAGS64 += -erroff=E_ASSIGN_NARROW_CONV
    214 LFLAGS64 += -erroff=E_CAST_INT_TO_SMALL_INT
    215 LFLAGS64 += -erroff=E_CAST_INT_CONST_TO_SMALL_INT
    216 LFLAGS64 += -erroff=E_CAST_TO_PTR_FROM_INT
    217 LFLAGS64 += -erroff=E_ASSIGN_INT_TO_SMALL_INT
    218 LFLAGS64 += -erroff=E_ASSIGN_INT_FROM_BIG_CONST
    219 LFLAGS64 += -erroff=E_CONST_PROMOTED_UNSIGNED_LL
    220 LFLAGS64 += -erroff=E_CONST_PROMOTED_LONG_LONG
    221 LFLAGS64 += -erroff=E_CONST_TRUNCATED_BY_ASSIGN
    222 LFLAGS64 += -erroff=E_PASS_INT_FROM_BIG_CONST
    223 LFLAGS64 += -erroff=E_COMP_INT_WITH_LARGE_INT
    224 LFLAGS64 += -erroff=E_ASSIGN_UINT_TO_SIGNED_INT
    225 LFLAGS64 += -erroff=E_PASS_INT_TO_SMALL_INT
    226 LFLAGS64 += -erroff=E_PTR_CONV_LOSES_BITS
    227 LFLAGS64 += (C99LMODE)
    228 
    229 sparc_LDEF32  = -Dsparc
    230 sparc_LDEF32 += -Dsun
    231 sparc_LDEF32 += -Dunix
    232 
    233 sparc_LDEF64  = $(sparc_LDEF32)
    234 sparc_LDEF64 += -Xarch=v9
    235 
    236 i386_LDEF32  = -D__i386
    237 i386_LDEF32 += -Dsun
    238 i386_LDEF32 += -Dunix
    239 
    240 i386_LDEF64  = -D__x86
    241 i386_LDEF64 += -Dsun
    242 i386_LDEF64 += -Dunix
    243 i386_LDEF64 += -Xarch=amd64
    244 
    245 LDEF32  = $($(MACH)_LDEF32)
    246 LDEF64  = $($(MACH)_LDEF64)
    247 
    248 DEF_STRIPFLAG=-s
    249 STRIPFLAG=$(DEF_STRIPFLAG)
    250 
    251 LDFLAGS  = $(STRIPFLAGS)
    252 LDFLAGS += -M $(ON_REF_GATE)/usr/src/common/mapfiles/common/map.noexstk
    253 LDFLAGS += -M $(ON_REF_GATE)/usr/src/common/mapfiles/$(MACH)/map.pagealign
    254 
    255 LDFLAGS32  = -L$(PROJAREA)/liba5k/$(OBJ32)
    256 LDFLAGS32 += -L$(PROJAREA)/libg_fc/$(OBJ32)
    257 LDFLAGS32 += -L$(PROJAREA)/hbaapi/$(OBJ32)
    258 LDFLAGS32 += -L$(PROJAREA)/ima/$(OBJ32)
    259 LDFLAGS32 += -L$(PROJAREA)/mpapi/$(OBJ32)
    260 LDFLAGS32 += -L$(PROJAREA)/libstmf/$(OBJ32)
    261 LDFLAGS32 += $(LDFLAGS)
    262 
    263 LDFLAGS64  = -L$(PROJAREA)/liba5k/$(OBJ64)
    264 LDFLAGS64 += -L$(PROJAREA)/libg_fc/$(OBJ64)
    265 LDFLAGS64 += -L$(PROJAREA)/hbaapi/$(OBJ64)
    266 LDFLAGS64 += -L$(PROJAREA)/ima/$(OBJ64)
    267 LDFLAGS64 += -L$(PROJAREA)/mpapi/$(OBJ64)
    268 LDFLAGS32 += -L$(PROJAREA)/libstmf/$(OBJ32)
    269 LDFLAGS64 += $(LDFLAGS)
    270 
    271 LINK32 = $(CC) $(CFLAGS32) $(CPPFLAGS) $(INCLUDES) $(LDFLAGS32) -o $@ $(MODULE_OBJ_32) $(DTRACE_OBJ) $(LDLIBS)
    272 LINK64 = $(CC) $(CFLAGS64) $(CPPFLAGS) $(INCLUDES) $(LDFLAGS64) -o $@ $(MODULE_OBJ_64) $(LDLIBS)
    273