jdk8-mips64-public/hotspot: make/solaris/makefiles/sparcWorks.make@098acdf97f09

7096016: SA build still produces "arg list too long" errors
Reviewed-by: kvn, never
Contributed-by: volker.simonis@gmail.com

1 #

     2 # Copyright (c) 1998, 2010, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20 # or visit www.oracle.com if you need additional information or have any

    21 # 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 -n 's/^.*[ ,\t]C++[ ,\t]\([1-9]\.[0-9][0-9]*\).*/\1/p')

    45 C_COMPILER_REV := \

    46 $(shell $(CC) -V 2>&1 | sed -n 's/^.*[ ,\t]C[ ,\t]\([1-9]\.[0-9][0-9]*\).*/\1/p')

    48 # Pick which compiler is validated

    49 ifeq ($(JRE_RELEASE_VER),1.6.0)

    50   # Validated compiler for JDK6 is SS11 (5.8)

    51   VALIDATED_COMPILER_REVS   := 5.8

    52   VALIDATED_C_COMPILER_REVS := 5.8

    53 else

    54   # Validated compiler for JDK7 is SS12 update 1 + patches (5.10)

    55   VALIDATED_COMPILER_REVS   := 5.10

    56   VALIDATED_C_COMPILER_REVS := 5.10

    57 endif

    59 # Warning messages about not using the above validated versions

    60 ENFORCE_COMPILER_REV${ENFORCE_COMPILER_REV} := $(strip ${VALIDATED_COMPILER_REVS})

    61 ifeq ($(filter ${ENFORCE_COMPILER_REV},${COMPILER_REV}),)

    62 PRINTABLE_CC_REVS := $(subst $(shell echo ' '), or ,${ENFORCE_COMPILER_REV})

    63 dummy_var_to_enforce_compiler_rev := $(shell \

    64 	echo >&2 WARNING: You are using CC version ${COMPILER_REV} and \

    65 	should be using version ${PRINTABLE_CC_REVS}.; \

    66 	echo >&2 Set ENFORCE_COMPILER_REV=${COMPILER_REV} to avoid this \

    67 	warning.)

    68 endif

    70 ENFORCE_C_COMPILER_REV${ENFORCE_C_COMPILER_REV} := $(strip ${VALIDATED_C_COMPILER_REVS})

    71 ifeq ($(filter ${ENFORCE_C_COMPILER_REV},${C_COMPILER_REV}),)

    72 PRINTABLE_C_REVS := $(subst $(shell echo ' '), or ,${ENFORCE_C_COMPILER_REV})

    73 dummy_var_to_enforce_c_compiler_rev := $(shell \

    74 	echo >&2 WARNING: You are using cc version ${C_COMPILER_REV} and \

    75 	should be using version ${PRINTABLE_C_REVS}.; \

    76 	echo >&2 Set ENFORCE_C_COMPILER_REV=${C_COMPILER_REV} to avoid this \

    77 	warning.)

    78 endif

    80 COMPILER_REV_NUMERIC := $(shell echo $(COMPILER_REV) | awk -F. '{ print $$1 * 100 + $$2 }')

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

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

    84 # Solaris 8.

    85 JVM_FAIL_IF_UNDEFINED = __fabsf

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

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

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

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

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

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

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

    94 				    file,$$1); \

    95 			     rc=1; \

    96 			   } \

    97 		         } \

    98                        } \

    99 	      END      { exit rc; }'

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

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

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

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

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

   107 ARCHFLAG_OLD/sparc   = -xarch=v8plus

   108 ARCHFLAG_NEW/sparc   = -m32 -xarch=sparc

   109 ARCHFLAG_OLD/sparcv9 = -xarch=v9

   110 ARCHFLAG_NEW/sparcv9 = -m64 -xarch=sparc

   111 ARCHFLAG_OLD/i486    =

   112 ARCHFLAG_NEW/i486    = -m32

   113 ARCHFLAG_OLD/amd64   = -xarch=amd64

   114 ARCHFLAG_NEW/amd64   = -m64

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

   117 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)

   118   ARCHFLAG/sparc   = $(ARCHFLAG_NEW/sparc)

   119   ARCHFLAG/sparcv9 = $(ARCHFLAG_NEW/sparcv9)

   120   ARCHFLAG/i486    = $(ARCHFLAG_NEW/i486)

   121   ARCHFLAG/amd64   = $(ARCHFLAG_NEW/amd64)

   122 else

   123   ARCHFLAG/sparc   = $(ARCHFLAG_OLD/sparc)

   124   ARCHFLAG/sparcv9 = $(ARCHFLAG_OLD/sparcv9)

   125   ARCHFLAG/i486    = $(ARCHFLAG_OLD/i486)

   126   ARCHFLAG/amd64   = $(ARCHFLAG_OLD/amd64)

   127 endif

   129 # ARCHFLAGS for the current build arch

   130 ARCHFLAG    = $(ARCHFLAG/$(BUILDARCH))

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

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

   134 ISA_DIR=$(ISA_DIR/$(BUILDARCH))

   135 ISA_DIR/sparcv9=/sparcv9

   136 ISA_DIR/amd64=/amd64

   138 # Use these to work around compiler bugs:

   139 OPT_CFLAGS/SLOWER=-xO3

   140 OPT_CFLAGS/O2=-xO2

   141 OPT_CFLAGS/NOOPT=-xO1

   143 # Flags for creating the dependency files.

   144 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)

   145 DEPFLAGS = -xMMD -xMF $(DEP_DIR)/$(@:%=%.d)

   146 endif

   148 # -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp.

   149 CFLAGS += -DDONT_USE_PRECOMPILED_HEADER

   151 # Compiler warnings are treated as errors

   152 CFLAGS_WARN = -xwe

   154 ################################################

   155 # Begin current (>=5.9) Forte compiler options #

   156 #################################################

   158 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)

   159 ifeq ($(Platform_arch), x86)

   160 OPT_CFLAGS/NO_TAIL_CALL_OPT  = -Wu,-O~yz

   161 OPT_CCFLAGS/NO_TAIL_CALL_OPT = -Qoption ube -O~yz

   162 OPT_CFLAGS/stubGenerator_x86_32.o = $(OPT_CFLAGS) -xspace

   163 OPT_CFLAGS/stubGenerator_x86_64.o = $(OPT_CFLAGS) -xspace

   164 endif # Platform_arch == x86

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

   166 OPT_CFLAGS/stubGenerator_sparc.o = $(OPT_CFLAGS) -xspace

   167 endif

   168 endif # COMPILER_REV_NUMERIC >= 509

   170 #################################################

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

   172 #################################################

   174 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 506), 1)

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

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

   179 ifndef LP64

   180 CFLAGS += -xmemalign=4s

   181 endif

   183 endif

   185 endif

   187 #################################################

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

   189 #################################################

   191 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1)

   193 CFLAGS     += $(ARCHFLAG)

   194 AOUT_FLAGS += $(ARCHFLAG)

   195 LIB_FLAGS  += $(ARCHFLAG)

   196 LFLAGS     += $(ARCHFLAG)

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

   200 # Flags for Optimization

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

   203 #       to potentially bias against u1 and u3 targets.

   204 #CFLAGS += -xchip=ultra2

   206 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)

   208 endif # sparc

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

   212 OPT_CFLAGS=-xtarget=pentium -xO4 $(EXTRA_OPT_CFLAGS)

   214 endif # 32bit x86

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

   218 ASFLAGS += $(AS_ARCHFLAG)

   219 CFLAGS  += $(ARCHFLAG/amd64)

   220 # this one seemed useless

   221 LFLAGS_VM  += $(ARCHFLAG/amd64)

   222 # this one worked

   223 LFLAGS  += $(ARCHFLAG/amd64)

   224 AOUT_FLAGS += $(ARCHFLAG/amd64)

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

   227 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)

   229 endif # 64bit x86

   231 # Inline functions

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

   234 # no more exceptions

   235 CFLAGS/NOEX=-features=no%except

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

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

   240 # source files in th same context

   241 CFLAGS +=  -template=no%extdef

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

   244 CFLAGS += -features=no%split_init

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

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

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

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

   250 CFLAGS += -D_Crun_inline_placement

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

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

   254 PICFLAG         = -KPIC

   255 PICFLAG/DEFAULT = $(PICFLAG)

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

   257 #PICFLAG/BETTER  = -pic

   258 PICFLAG/BETTER  = $(PICFLAG/DEFAULT)

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

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

   262 MAPFLAG = -M FILENAME

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

   265 SONAMEFLAG = -h SONAME

   267 # Build shared library

   268 SHARED_FLAG = -G

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

   271 CFLAGS += -library=%none

   272 LFLAGS += -library=%none

   274 LFLAGS += -mt

   276 endif	# COMPILER_REV_NUMERIC >= 505

   278 ######################################

   279 # End 5.5 Forte compiler options     #

   280 ######################################

   282 ######################################

   283 # Begin 5.2 Forte compiler options   #

   284 ######################################

   286 ifeq ($(COMPILER_REV_NUMERIC), 502)

   288 CFLAGS     += $(ARCHFLAG)

   289 AOUT_FLAGS += $(ARCHFLAG)

   290 LIB_FLAGS  += $(ARCHFLAG)

   291 LFLAGS     += $(ARCHFLAG)

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

   295 # Flags for Optimization

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

   298 #       to potentially bias against u1 and u3 targets.

   299 #CFLAGS += -xchip=ultra2

   301 ifdef LP64

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

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

   304 OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS)

   305 else

   306 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)

   307 endif

   309 endif # sparc

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

   313 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS)

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

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

   317 OPT_CFLAGS+=-xO3

   319 endif # 32bit x86

   321 # no more exceptions

   322 CFLAGS/NOEX=-noex

   324 # Inline functions

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

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

   328 CFLAGS += -Qoption ccfe -one_static_init

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

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

   332 PICFLAG         = -KPIC

   333 PICFLAG/DEFAULT = $(PICFLAG)

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

   335 #PICFLAG/BETTER  = -pic

   336 PICFLAG/BETTER  = $(PICFLAG/DEFAULT)

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

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

   340 MAPFLAG = -M FILENAME

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

   343 SONAMEFLAG = -h SONAME

   345 # Build shared library

   346 SHARED_FLAG = -G

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

   349 # at present removing them causes run-time errors

   350 LFLAGS += -library=Crun

   351 LIBS   += -library=Crun -lCrun

   353 endif	# COMPILER_REV_NUMERIC == 502

   355 ##################################

   356 # End 5.2 Forte compiler options #

   357 ##################################

   359 ##################################

   360 # Begin old 5.1 compiler options #

   361 ##################################

   362 ifeq ($(COMPILER_REV_NUMERIC), 501)

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

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

   366 	@exit 1

   367 endif

   368 ##################################

   369 # End old 5.1 compiler options   #

   370 ##################################

   372 ##################################

   373 # Begin old 5.0 compiler options #

   374 ##################################

   376 ifeq	(${COMPILER_REV_NUMERIC}, 500)

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

   379 # come before -xarch specification.

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

   381 CFLAGS += -xtarget=native

   383 CFLAGS     += $(ARCHFLAG)

   384 AOUT_FLAGS += $(ARCHFLAG)

   385 LIB_FLAGS  += $(ARCHFLAG)

   386 LFLAGS     += $(ARCHFLAG)

   388 CFLAGS += -library=iostream

   389 LFLAGS += -library=iostream  -library=Crun

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

   392 # Flags for Optimization

   393 ifdef LP64

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

   395 OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS)

   396 else

   397 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)

   398 endif

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

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

   404 endif # sparc

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

   407 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS)

   408 ifeq ("${COMPILER_REV_NUMERIC}", "500")

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

   410 OPT_CFLAGS+=-xO3

   411 else

   412 OPT_CFLAGS+=-xO4

   413 endif

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

   417 endif  # 32bit x86

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

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

   422 # no more exceptions

   423 CFLAGS/NOEX=-noex

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

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

   427 PICFLAG         = -PIC

   428 PICFLAG/DEFAULT = $(PICFLAG)

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

   430 #PICFLAG/BETTER  = -pic

   431 PICFLAG/BETTER  = $(PICFLAG/DEFAULT)

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

   434 endif	# COMPILER_REV_NUMERIC = 500

   436 ################################

   437 # End old 5.0 compiler options #

   438 ################################

   440 ifeq ("${COMPILER_REV_NUMERIC}", "402")

   441 # 4.2 COMPILERS SHOULD NO LONGER BE USED

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

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

   444 	@exit 1

   445 endif

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

   448 AOUT_FLAGS += -norunpath

   449 LFLAGS_VM = -norunpath -z noversion

   451 # need position-indep-code for shared libraries

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

   453 ifeq ($(PICFLAGS),DEFAULT)

   454 VM_PICFLAG/LIBJVM  = $(PICFLAG/DEFAULT)

   455 else

   456 VM_PICFLAG/LIBJVM  = $(PICFLAG/BYFILE)

   457 endif

   458 VM_PICFLAG/AOUT    =

   460 VM_PICFLAG = $(VM_PICFLAG/$(LINK_INTO))

   461 CFLAGS += $(VM_PICFLAG)

   463 # less dynamic linking (no PLTs, please)

   464 #LIB_FLAGS += $(LINK_MODE)

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

   467 LINK_MODE = $(LINK_MODE/$(VERSION))

   468 LINK_MODE/debug     =

   469 LINK_MODE/optimized = -Bsymbolic -znodefs

   471 # Have thread local errnos

   472 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1)

   473 CFLAGS += -mt

   474 else

   475 CFLAGS += -D_REENTRANT

   476 endif

   478 ifdef CC_INTERP

   479 # C++ Interpreter

   480 CFLAGS += -DCC_INTERP

   481 endif

   483 # Flags for Debugging

   484 DEBUG_CFLAGS = -g

   485 FASTDEBUG_CFLAGS = -g0

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

   488 # Special global options for SS12

   489 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)

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

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

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

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

   494   CFLAGS += -xdebugformat=stabs

   495 endif

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

   498 # built ELF objects.

   499 #

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

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

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

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

   504 # objects from two identical compilations are the same.

   505 #DEBUG_CFLAGS += -Qoption ccfe -xglobalstatic

   506 #FASTDEBUG_CFLAGS += -Qoption ccfe -xglobalstatic

   508 ifeq	(${COMPILER_REV_NUMERIC}, 502)

   509 COMPILER_DATE := $(shell $(CPP) -V 2>&1 | sed -n '/^.*[ ]C++[ ]\([1-9]\.[0-9][0-9]*\)/p' | awk '{ print $$NF; }')

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

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

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

   513 FASTDEBUG_CFLAGS = -c

   514 endif

   515 endif

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

   518 # CFLAGS_BROWSE	= -sbfast

   519 CFLAGS		+= $(CFLAGS_BROWSE)

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

   522 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \< 507), 1)

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

   524   ILDFLAG = $(ILDFLAG/$(VERSION))

   525   ILDFLAG/debug     = -xildon

   526   ILDFLAG/optimized =

   527   AOUT_FLAGS += $(ILDFLAG)

   528 endif

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

   531 LINK_INTO = $(LINK_INTO/$(VERSION))

   532 LINK_INTO/debug = LIBJVM

   533 LINK_INTO/optimized = LIBJVM

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

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

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

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

   539 #

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

   542 ifdef LP64

   543 LINK_INTO = LIBJVM

   544 else

   545 #LINK_INTO = LIBJVM

   546 endif

   548 MCS	= /usr/ccs/bin/mcs

   549 STRIP	= /usr/ccs/bin/strip

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

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

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

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

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

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

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

   558 # command "what libjvm.so".

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

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

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

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

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

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

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

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

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

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

make/solaris/makefiles/sparcWorks.make@098acdf97f09

make/solaris/makefiles/sparcWorks.make