jdk8-mips64-public/hotspot: make/solaris/makefiles/sparcWorks.make@69e855d955f5

1 #

     2 # Copyright 1998-2008 Sun Microsystems, Inc.  All Rights Reserved.

     3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

4 #

     5 # This code is free software; you can redistribute it and/or modify it

     6 # under the terms of the GNU General Public License version 2 only, as

     7 # published by the Free Software Foundation.

8 #

     9 # This code is distributed in the hope that it will be useful, but WITHOUT

    10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12 # version 2 for more details (a copy is included in the LICENSE file that

    13 # accompanied this code).

    14 #

    15 # You should have received a copy of the GNU General Public License version

    16 # 2 along with this work; if not, write to the Free Software Foundation,

    17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18 #

    19 # Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20 # CA 95054 USA or visit www.sun.com if you need additional information or

    21 # have any questions.

    22 #

    23 #

    25 # Compiler-specific flags for sparcworks.

    27 # tell make which C and C++ compilers to use

    28 CC	= cc

    29 CPP	= CC

    31 # Note that this 'as' is an older version of the Sun Studio 'fbe', and will

    32 #   use the older style options. The 'fbe' options will match 'cc' and 'CC'.

    33 AS	= /usr/ccs/bin/as

    35 NM	= /usr/ccs/bin/nm

    36 NAWK    = /bin/nawk

    38 REORDER_FLAG = -xF

    40 # Check for the versions of C++ and C compilers ($CPP and $CC) used.

    42 # Get the last thing on the line that looks like x.x+ (x is a digit).

    43 COMPILER_REV := \

    44 $(shell $(CPP) -V 2>&1 | sed -e 's/^.*\([1-9]\.[0-9][0-9]*\).*/\1/')

    45 C_COMPILER_REV := \

    46 $(shell $(CC) -V 2>&1 | grep -i "cc:" |  sed -e 's/^.*\([1-9]\.[0-9][0-9]*\).*/\1/')

    48 # Pick which compiler is validated

    49 ifeq ($(JDK_MINOR_VERSION),6)

    50   # Validated compiler for JDK6 is SS11 (5.8)

    51   VALIDATED_COMPILER_REV   := 5.8

    52   VALIDATED_C_COMPILER_REV := 5.8

    53 else

    54   # Validated compiler for JDK7 is SS12 (5.9)

    55   VALIDATED_COMPILER_REV   := 5.9

    56   VALIDATED_C_COMPILER_REV := 5.9

    57 endif

    59 # Warning messages about not using the above validated version

    60 ENFORCE_COMPILER_REV${ENFORCE_COMPILER_REV} := ${VALIDATED_COMPILER_REV}

    61 ifneq (${COMPILER_REV},${ENFORCE_COMPILER_REV})

    62 dummy_target_to_enforce_compiler_rev:=\

    63 $(info WARNING: You are using CC version ${COMPILER_REV} \

    64 and should be using version ${ENFORCE_COMPILER_REV})

    65 endif

    67 ENFORCE_C_COMPILER_REV${ENFORCE_C_COMPILER_REV} := ${VALIDATED_C_COMPILER_REV}

    68 ifneq (${C_COMPILER_REV},${ENFORCE_C_COMPILER_REV})

    69 dummy_target_to_enforce_c_compiler_rev:=\

    70 $(info WARNING: You are using cc version ${C_COMPILER_REV} \

    71 and should be using version ${ENFORCE_C_COMPILER_REV})

    72 endif

    74 # Fail the build if __fabsf is used.  __fabsf exists only in Solaris 8 2/04

    75 # and newer; objects with a dependency on this symbol will not run on older

    76 # Solaris 8.

    77 JVM_FAIL_IF_UNDEFINED = __fabsf

    79 JVM_CHECK_SYMBOLS = $(NM) -u -p $(LIBJVM.o) | \

    80 	$(NAWK) -v f="${JVM_FAIL_IF_UNDEFINED}" \

    81 	     'BEGIN    { c=split(f,s); rc=0; } \

    82 	      /:$$/     { file = $$1; } \

    83 	      /[^:]$$/  { for(n=1;n<=c;++n) { \

    84 			   if($$1==s[n]) { \

    85 			     printf("JVM_CHECK_SYMBOLS: %s contains illegal symbol %s\n", \

    86 				    file,$$1); \

    87 			     rc=1; \

    88 			   } \

    89 		         } \

    90                        } \

    91 	      END      { exit rc; }'

    93 LINK_LIB.CC/PRE_HOOK += $(JVM_CHECK_SYMBOLS) || exit 1;

    95 # Some interfaces (_lwp_create) changed with LP64 and Solaris 7

    96 SOLARIS_7_OR_LATER := \

    97 $(shell uname -r | awk -F. '{ if ($$2 >= 7) print "-DSOLARIS_7_OR_LATER"; }')

    98 CFLAGS += ${SOLARIS_7_OR_LATER}

   100 # New architecture options started in SS12 (5.9), we need both styles to build.

   101 #   The older arch options for SS11 (5.8) or older and also for /usr/ccs/bin/as.

   102 #   Note: SS12 default for 32bit sparc is now the same as v8plus, so the

   103 #         settings below have changed all SS12 32bit sparc builds to be v8plus.

   104 #         The older SS11 (5.8) settings have remained as they always have been.

   105 ifeq ($(TYPE),COMPILER2)

   106   ARCHFLAG_OLD/sparc   = -xarch=v8plus

   107 else

   108   ifeq ($(TYPE),TIERED)

   109     ARCHFLAG_OLD/sparc = -xarch=v8plus

   110   else

   111     ARCHFLAG_OLD/sparc = -xarch=v8

   112   endif

   113 endif

   114 ARCHFLAG_NEW/sparc   = -m32 -xarch=sparc

   115 ARCHFLAG_OLD/sparcv9 = -xarch=v9

   116 ARCHFLAG_NEW/sparcv9 = -m64 -xarch=sparc

   117 ARCHFLAG_OLD/i486    =

   118 ARCHFLAG_NEW/i486    = -m32

   119 ARCHFLAG_OLD/amd64   = -xarch=amd64

   120 ARCHFLAG_NEW/amd64   = -m64

   122 # Select the ARCHFLAGs and other SS12 (5.9) options

   123 ifeq ($(shell expr $(COMPILER_REV) \>= 5.9), 1)

   124   ARCHFLAG/sparc   = $(ARCHFLAG_NEW/sparc)

   125   ARCHFLAG/sparcv9 = $(ARCHFLAG_NEW/sparcv9)

   126   ARCHFLAG/i486    = $(ARCHFLAG_NEW/i486)

   127   ARCHFLAG/amd64   = $(ARCHFLAG_NEW/amd64)

   128 else

   129   ARCHFLAG/sparc   = $(ARCHFLAG_OLD/sparc)

   130   ARCHFLAG/sparcv9 = $(ARCHFLAG_OLD/sparcv9)

   131   ARCHFLAG/i486    = $(ARCHFLAG_OLD/i486)

   132   ARCHFLAG/amd64   = $(ARCHFLAG_OLD/amd64)

   133 endif

   135 # ARCHFLAGS for the current build arch

   136 ARCHFLAG    = $(ARCHFLAG/$(BUILDARCH))

   137 AS_ARCHFLAG = $(ARCHFLAG_OLD/$(BUILDARCH))

   139 # Optional sub-directory in /usr/lib where BUILDARCH libraries are kept.

   140 ISA_DIR=$(ISA_DIR/$(BUILDARCH))

   141 ISA_DIR/sparcv9=/sparcv9

   142 ISA_DIR/amd64=/amd64

   144 # Use these to work around compiler bugs:

   145 OPT_CFLAGS/SLOWER=-xO3

   146 OPT_CFLAGS/O2=-xO2

   147 OPT_CFLAGS/NOOPT=-xO1

   149 #################################################

   150 # Begin current (>=5.6) Forte compiler options #

   151 #################################################

   153 ifeq ($(shell expr $(COMPILER_REV) \>= 5.6), 1)

   155 ifeq ("${Platform_arch}", "sparc")

   157 # We MUST allow data alignment of 4 for sparc (sparcv9 is ok at 8s)

   158 ifndef LP64

   159 CFLAGS += -xmemalign=4s

   160 endif

   162 endif

   164 endif

   166 #################################################

   167 # Begin current (>=5.5) Forte compiler options #

   168 #################################################

   170 ifeq ($(shell expr $(COMPILER_REV) \>= 5.5), 1)

   172 CFLAGS     += $(ARCHFLAG)

   173 AOUT_FLAGS += $(ARCHFLAG)

   174 LIB_FLAGS  += $(ARCHFLAG)

   175 LFLAGS     += $(ARCHFLAG)

   177 ifeq ("${Platform_arch}", "sparc")

   179 # Flags for Optimization

   181 # [phh] Commented out pending verification that we do indeed want

   182 #       to potentially bias against u1 and u3 targets.

   183 #CFLAGS += -xchip=ultra2

   185 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)

   187 endif # sparc

   189 ifeq ("${Platform_arch_model}", "x86_32")

   191 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS)

   193 # UBE (CC 5.5) has bug 4923569 with -xO4

   194 OPT_CFLAGS+=-xO3

   196 endif # 32bit x86

   198 ifeq ("${Platform_arch_model}", "x86_64")

   200 ASFLAGS += $(AS_ARCHFLAG)

   201 CFLAGS  += $(ARCHFLAG/amd64)

   202 # this one seemed useless

   203 LFLAGS_VM  += $(ARCHFLAG/amd64)

   204 # this one worked

   205 LFLAGS  += $(ARCHFLAG/amd64)

   206 AOUT_FLAGS += $(ARCHFLAG/amd64)

   208 # -xO3 is faster than -xO4 on specjbb with SS10 compiler

   209 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)

   211 endif # 64bit x86

   213 # Inline functions

   214 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_${Platform_arch}/vm/solaris_${Platform_arch_model}.il

   216 # no more exceptions

   217 CFLAGS/NOEX=-features=no%except

   220 # avoid compilation problems arising from fact that C++ compiler tries

   221 # to search for external template definition by just compiling additional

   222 # source files in th same context

   223 CFLAGS +=  -template=no%extdef

   225 # Reduce code bloat by reverting back to 5.0 behavior for static initializers

   226 CFLAGS += -features=no%split_init

   228 # Use -D_Crun_inline_placement so we don't get references to

   229 #    __1c2n6FIpv_0_ or   void*operator new(unsigned,void*)

   230 #  This avoids the hard requirement of the newer Solaris C++ runtime patches.

   231 #  NOTE: This is an undocumented feature of the SS10 compiler. See 6306698.

   232 CFLAGS += -D_Crun_inline_placement

   234 # PIC is safer for SPARC, and is considerably slower

   235 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC"

   236 PICFLAG         = -KPIC

   237 PICFLAG/DEFAULT = $(PICFLAG)

   238 # [RGV] Need to figure which files to remove to get link to work

   239 #PICFLAG/BETTER  = -pic

   240 PICFLAG/BETTER  = $(PICFLAG/DEFAULT)

   241 PICFLAG/BYFILE  = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@))

   243 # Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file.

   244 MAPFLAG = -M FILENAME

   246 # Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj

   247 SONAMEFLAG = -h SONAME

   249 # Build shared library

   250 SHARED_FLAG = -G

   252 # We don't need libCstd.so and librwtools7.so, only libCrun.so

   253 CFLAGS += -library=%none

   254 LFLAGS += -library=%none

   256 LFLAGS += -mt

   258 endif	# COMPILER_REV >= 5.5

   260 ######################################

   261 # End 5.5 Forte compiler options     #

   262 ######################################

   264 ######################################

   265 # Begin 5.2 Forte compiler options   #

   266 ######################################

   268 ifeq ($(COMPILER_REV), 5.2)

   270 CFLAGS     += $(ARCHFLAG)

   271 AOUT_FLAGS += $(ARCHFLAG)

   272 LIB_FLAGS  += $(ARCHFLAG)

   273 LFLAGS     += $(ARCHFLAG)

   275 ifeq ("${Platform_arch}", "sparc")

   277 # Flags for Optimization

   279 # [phh] Commented out pending verification that we do indeed want

   280 #       to potentially bias against u1 and u3 targets.

   281 #CFLAGS += -xchip=ultra2

   283 ifdef LP64

   284 # SC5.0 tools on v9 are flakey at -xO4

   285 # [phh] Is this still true for 6.1?

   286 OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS)

   287 else

   288 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)

   289 endif

   291 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_sparc/vm/solaris_sparc.il

   293 endif # sparc

   295 ifeq ("${Platform_arch_model}", "x86_32")

   297 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS)

   299 # SC5.0 tools on x86 are flakey at -xO4

   300 # [phh] Is this still true for 6.1?

   301 OPT_CFLAGS+=-xO3

   303 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_x86/vm/solaris_x86_32.il

   305 endif # 32bit x86

   307 # no more exceptions

   308 CFLAGS/NOEX=-noex

   310 # Reduce code bloat by reverting back to 5.0 behavior for static initializers

   311 CFLAGS += -Qoption ccfe -one_static_init

   313 # PIC is safer for SPARC, and is considerably slower

   314 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC"

   315 PICFLAG         = -KPIC

   316 PICFLAG/DEFAULT = $(PICFLAG)

   317 # [RGV] Need to figure which files to remove to get link to work

   318 #PICFLAG/BETTER  = -pic

   319 PICFLAG/BETTER  = $(PICFLAG/DEFAULT)

   320 PICFLAG/BYFILE  = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@))

   322 # Would be better if these weren't needed, since we link with CC, but

   323 # at present removing them causes run-time errors

   324 LFLAGS += -library=Crun

   325 LIBS   += -library=Crun -lCrun

   327 endif	# COMPILER_REV == 5.2

   329 ##################################

   330 # End 5.2 Forte compiler options #

   331 ##################################

   333 ##################################

   334 # Begin old 5.1 compiler options #

   335 ##################################

   336 ifeq ($(COMPILER_REV), 5.1)

   338 _JUNK_ := $(shell echo >&2 \

   339        "*** ERROR: sparkWorks.make incomplete for 5.1 compiler")

   340 	@exit 1

   341 endif

   342 ##################################

   343 # End old 5.1 compiler options   #

   344 ##################################

   346 ##################################

   347 # Begin old 5.0 compiler options #

   348 ##################################

   350 ifeq	(${COMPILER_REV}, 5.0)

   352 # Had to hoist this higher apparently because of other changes. Must

   353 # come before -xarch specification.

   354 #  NOTE: native says optimize for the machine doing the compile, bad news.

   355 CFLAGS += -xtarget=native

   357 CFLAGS     += $(ARCHFLAG)

   358 AOUT_FLAGS += $(ARCHFLAG)

   359 LIB_FLAGS  += $(ARCHFLAG)

   360 LFLAGS     += $(ARCHFLAG)

   362 CFLAGS += -library=iostream

   363 LFLAGS += -library=iostream  -library=Crun

   364 LIBS += -library=iostream -library=Crun -lCrun

   366 # Flags for Optimization

   367 ifdef LP64

   368 # SC5.0 tools on v9 are flakey at -xO4

   369 OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS)

   370 else

   371 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)

   372 endif

   374 ifeq ("${Platform_arch}", "sparc")

   376 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_sparc/vm/atomic_solaris_sparc.il

   378 endif # sparc

   380 ifeq ("${Platform_arch_model}", "x86_32")

   381 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS)

   382 ifeq ("${COMPILER_REV}", "5.0")

   383 # SC5.0 tools on x86 are flakey at -xO4

   384 OPT_CFLAGS+=-xO3

   385 else

   386 OPT_CFLAGS+=-xO4

   387 endif

   389 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_x86/vm/solaris_x86_32.il

   391 endif  # 32bit x86

   393 # The following options run into misaligned ldd problem (raj)

   394 #OPT_CFLAGS = -fast -O4 $(ARCHFLAG/sparc) -xchip=ultra

   396 # no more exceptions

   397 CFLAGS/NOEX=-noex

   399 # PIC is safer for SPARC, and is considerably slower

   400 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC"

   401 PICFLAG         = -PIC

   402 PICFLAG/DEFAULT = $(PICFLAG)

   403 # [RGV] Need to figure which files to remove to get link to work

   404 #PICFLAG/BETTER  = -pic

   405 PICFLAG/BETTER  = $(PICFLAG/DEFAULT)

   406 PICFLAG/BYFILE  = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@))

   408 endif	# COMPILER_REV = 5.0

   410 ################################

   411 # End old 5.0 compiler options #

   412 ################################

   414 ifeq ("${COMPILER_REV}", "4.2")

   415 # 4.2 COMPILERS SHOULD NO LONGER BE USED

   416 _JUNK_ := $(shell echo >&2 \

   417        "*** ERROR: SC4.2 compilers are not supported by this code base!")

   418 	@exit 1

   419 endif

   421 # do not include shared lib path in a.outs

   422 AOUT_FLAGS += -norunpath

   423 LFLAGS_VM = -norunpath -z noversion

   425 # need position-indep-code for shared libraries

   426 # (ild appears to get errors on PIC code, so we'll try non-PIC for debug)

   427 ifeq ($(PICFLAGS),DEFAULT)

   428 VM_PICFLAG/LIBJVM  = $(PICFLAG/DEFAULT)

   429 else

   430 VM_PICFLAG/LIBJVM  = $(PICFLAG/BYFILE)

   431 endif

   432 VM_PICFLAG/AOUT    =

   434 VM_PICFLAG = $(VM_PICFLAG/$(LINK_INTO))

   435 CFLAGS += $(VM_PICFLAG)

   437 # less dynamic linking (no PLTs, please)

   438 #LIB_FLAGS += $(LINK_MODE)

   439 # %%%%% despite -znodefs, -Bsymbolic gets link errors -- Rose

   441 LINK_MODE = $(LINK_MODE/$(VERSION))

   442 LINK_MODE/debug     =

   443 LINK_MODE/optimized = -Bsymbolic -znodefs

   445 # Have thread local errnos

   446 ifeq ($(shell expr $(COMPILER_REV) \>= 5.5), 1)

   447 CFLAGS += -mt

   448 else

   449 CFLAGS += -D_REENTRANT

   450 endif

   452 ifdef CC_INTERP

   453 # C++ Interpreter

   454 CFLAGS += -DCC_INTERP

   455 endif

   457 # Flags for Debugging

   458 DEBUG_CFLAGS = -g

   459 FASTDEBUG_CFLAGS = -g0

   460 # The -g0 setting allows the C++ frontend to inline, which is a big win.

   462 # Special global options for SS12

   463 ifeq ($(COMPILER_REV),5.9)

   464   # There appears to be multiple issues with the new Dwarf2 debug format, so

   465   #   we tell the compiler to use the older 'stabs' debug format all the time.

   466   #   Note that this needs to be used in optimized compiles too to be 100%.

   467   #   This is a workaround for SS12 (5.9) bug 6694600

   468   CFLAGS += -xdebugformat=stabs

   469 endif

   471 # Enable the following CFLAGS additions if you need to compare the

   472 # built ELF objects.

   473 #

   474 # The -g option makes static data global and the "-Qoption ccfe

   475 # -xglobalstatic" option tells the compiler to not globalize static

   476 # data using a unique globalization prefix. Instead force the use of

   477 # a static globalization prefix based on the source filepath so the

   478 # objects from two identical compilations are the same.

   479 #DEBUG_CFLAGS += -Qoption ccfe -xglobalstatic

   480 #FASTDEBUG_CFLAGS += -Qoption ccfe -xglobalstatic

   482 ifeq	(${COMPILER_REV}, 5.2)

   483 COMPILER_DATE := $(shell $(CPP) -V 2>&1 | awk '{ print $$NF; }')

   484 ifeq	(${COMPILER_DATE}, 2001/01/31)

   485 # disable -g0 in fastdebug since SC6.1 dated 2001/01/31 seems to be buggy

   486 # use an innocuous value because it will get -g if it's empty

   487 FASTDEBUG_CFLAGS = -c

   488 endif

   489 endif

   491 # Uncomment or 'gmake CFLAGS_BROWSE=-sbfast' to get source browser information.

   492 # CFLAGS_BROWSE	= -sbfast

   493 CFLAGS		+= $(CFLAGS_BROWSE)

   495 # ILD is gone as of SS11 (5.8), not supportted in SS10 (5.7)

   496 ifeq ($(shell expr $(COMPILER_REV) \< 5.7), 1)

   497   # use ild when debugging (but when optimizing we want reproducible results)

   498   ILDFLAG = $(ILDFLAG/$(VERSION))

   499   ILDFLAG/debug     = -xildon

   500   ILDFLAG/optimized =

   501   AOUT_FLAGS += $(ILDFLAG)

   502 endif

   504 # Where to put the *.o files (a.out, or shared library)?

   505 LINK_INTO = $(LINK_INTO/$(VERSION))

   506 LINK_INTO/debug = LIBJVM

   507 LINK_INTO/optimized = LIBJVM

   509 # We link the debug version into the a.out because:

   510 #  1. ild works on a.out but not shared libraries, and using ild

   511 #     can cut rebuild times by 25% for small changes. (ILD is gone in SS11)

   512 #  2. dbx cannot gracefully set breakpoints in shared libraries

   513 #

   515 # apply this setting to link into the shared library even in the debug version:

   516 ifdef LP64

   517 LINK_INTO = LIBJVM

   518 else

   519 #LINK_INTO = LIBJVM

   520 endif

   522 MCS	= /usr/ccs/bin/mcs

   523 STRIP	= /usr/ccs/bin/strip

   525 # Solaris platforms collect lots of redundant file-ident lines,

   526 # to the point of wasting a significant percentage of file space.

   527 # (The text is stored in ELF .comment sections, contributed by

   528 # all "#pragma ident" directives in header and source files.)

   529 # This command "compresses" the .comment sections simply by

   530 # removing repeated lines.  The data can be extracted from

   531 # binaries in the field by using "mcs -p libjvm.so" or the older

   532 # command "what libjvm.so".

   533 LINK_LIB.CC/POST_HOOK += $(MCS) -c $@ || exit 1;

   534 # (The exit 1 is necessary to cause a build failure if the command fails and

   535 # multiple commands are strung together, and the final semicolon is necessary

   536 # since the hook must terminate itself as a valid command.)

   538 # Also, strip debug and line number information (worth about 1.7Mb).

   539 STRIP_LIB.CC/POST_HOOK = $(STRIP) -x $@ || exit 1;

   540 # STRIP_LIB.CC/POST_HOOK is incorporated into LINK_LIB.CC/POST_HOOK

   541 # in certain configurations, such as product.make.  Other configurations,

   542 # such as debug.make, do not include the strip operation.

Mercurial > jdk8-mips64-public > hotspot / file revision

make/solaris/makefiles/sparcWorks.make@69e855d955f5

make/solaris/makefiles/sparcWorks.make