jdk8-mips64-public/hotspot: make/solaris/makefiles/sparcWorks.make@a50abfc67f31

1 #

     2 # Copyright (c) 1998, 2009, 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 compilers for JDK7 are SS12 (5.9) or SS12 update 1 (5.10)

    55   VALIDATED_COMPILER_REVS   := 5.9 5.10

    56   VALIDATED_C_COMPILER_REVS := 5.9 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 # Some interfaces (_lwp_create) changed with LP64 and Solaris 7

   104 SOLARIS_7_OR_LATER := \

   105 $(shell uname -r | awk -F. '{ if ($$2 >= 7) print "-DSOLARIS_7_OR_LATER"; }')

   106 CFLAGS += ${SOLARIS_7_OR_LATER}

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

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

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

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

   112 ARCHFLAG_OLD/sparc   = -xarch=v8plus

   113 ARCHFLAG_NEW/sparc   = -m32 -xarch=sparc

   114 ARCHFLAG_OLD/sparcv9 = -xarch=v9

   115 ARCHFLAG_NEW/sparcv9 = -m64 -xarch=sparc

   116 ARCHFLAG_OLD/i486    =

   117 ARCHFLAG_NEW/i486    = -m32

   118 ARCHFLAG_OLD/amd64   = -xarch=amd64

   119 ARCHFLAG_NEW/amd64   = -m64

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

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

   123   ARCHFLAG/sparc   = $(ARCHFLAG_NEW/sparc)

   124   ARCHFLAG/sparcv9 = $(ARCHFLAG_NEW/sparcv9)

   125   ARCHFLAG/i486    = $(ARCHFLAG_NEW/i486)

   126   ARCHFLAG/amd64   = $(ARCHFLAG_NEW/amd64)

   127 else

   128   ARCHFLAG/sparc   = $(ARCHFLAG_OLD/sparc)

   129   ARCHFLAG/sparcv9 = $(ARCHFLAG_OLD/sparcv9)

   130   ARCHFLAG/i486    = $(ARCHFLAG_OLD/i486)

   131   ARCHFLAG/amd64   = $(ARCHFLAG_OLD/amd64)

   132 endif

   134 # ARCHFLAGS for the current build arch

   135 ARCHFLAG    = $(ARCHFLAG/$(BUILDARCH))

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

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

   139 ISA_DIR=$(ISA_DIR/$(BUILDARCH))

   140 ISA_DIR/sparcv9=/sparcv9

   141 ISA_DIR/amd64=/amd64

   143 # Use these to work around compiler bugs:

   144 OPT_CFLAGS/SLOWER=-xO3

   145 OPT_CFLAGS/O2=-xO2

   146 OPT_CFLAGS/NOOPT=-xO1

   148 #################################################

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

   150 #################################################

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

   153 ifeq ($(Platform_arch), x86)

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

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

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

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

   158 endif # Platform_arch == x86

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

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

   161 endif

   162 endif # COMPILER_REV_NUMERIC >= 509

   164 #################################################

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

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

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

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

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

   173 ifndef LP64

   174 CFLAGS += -xmemalign=4s

   175 endif

   177 endif

   179 endif

   181 #################################################

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

   183 #################################################

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

   187 CFLAGS     += $(ARCHFLAG)

   188 AOUT_FLAGS += $(ARCHFLAG)

   189 LIB_FLAGS  += $(ARCHFLAG)

   190 LFLAGS     += $(ARCHFLAG)

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

   194 # Flags for Optimization

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

   197 #       to potentially bias against u1 and u3 targets.

   198 #CFLAGS += -xchip=ultra2

   200 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)

   202 endif # sparc

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

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

   208 endif # 32bit x86

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

   212 ASFLAGS += $(AS_ARCHFLAG)

   213 CFLAGS  += $(ARCHFLAG/amd64)

   214 # this one seemed useless

   215 LFLAGS_VM  += $(ARCHFLAG/amd64)

   216 # this one worked

   217 LFLAGS  += $(ARCHFLAG/amd64)

   218 AOUT_FLAGS += $(ARCHFLAG/amd64)

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

   221 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)

   223 endif # 64bit x86

   225 # Inline functions

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

   228 # no more exceptions

   229 CFLAGS/NOEX=-features=no%except

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

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

   234 # source files in th same context

   235 CFLAGS +=  -template=no%extdef

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

   238 CFLAGS += -features=no%split_init

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

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

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

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

   244 CFLAGS += -D_Crun_inline_placement

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

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

   248 PICFLAG         = -KPIC

   249 PICFLAG/DEFAULT = $(PICFLAG)

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

   251 #PICFLAG/BETTER  = -pic

   252 PICFLAG/BETTER  = $(PICFLAG/DEFAULT)

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

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

   256 MAPFLAG = -M FILENAME

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

   259 SONAMEFLAG = -h SONAME

   261 # Build shared library

   262 SHARED_FLAG = -G

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

   265 CFLAGS += -library=%none

   266 LFLAGS += -library=%none

   268 LFLAGS += -mt

   270 endif	# COMPILER_REV_NUMERIC >= 505

   272 ######################################

   273 # End 5.5 Forte compiler options     #

   274 ######################################

   276 ######################################

   277 # Begin 5.2 Forte compiler options   #

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

   280 ifeq ($(COMPILER_REV_NUMERIC), 502)

   282 CFLAGS     += $(ARCHFLAG)

   283 AOUT_FLAGS += $(ARCHFLAG)

   284 LIB_FLAGS  += $(ARCHFLAG)

   285 LFLAGS     += $(ARCHFLAG)

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

   289 # Flags for Optimization

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

   292 #       to potentially bias against u1 and u3 targets.

   293 #CFLAGS += -xchip=ultra2

   295 ifdef LP64

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

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

   298 OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS)

   299 else

   300 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)

   301 endif

   303 endif # sparc

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

   307 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS)

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

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

   311 OPT_CFLAGS+=-xO3

   313 endif # 32bit x86

   315 # no more exceptions

   316 CFLAGS/NOEX=-noex

   318 # Inline functions

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

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

   322 CFLAGS += -Qoption ccfe -one_static_init

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

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

   326 PICFLAG         = -KPIC

   327 PICFLAG/DEFAULT = $(PICFLAG)

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

   329 #PICFLAG/BETTER  = -pic

   330 PICFLAG/BETTER  = $(PICFLAG/DEFAULT)

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

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

   334 MAPFLAG = -M FILENAME

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

   337 SONAMEFLAG = -h SONAME

   339 # Build shared library

   340 SHARED_FLAG = -G

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

   343 # at present removing them causes run-time errors

   344 LFLAGS += -library=Crun

   345 LIBS   += -library=Crun -lCrun

   347 endif	# COMPILER_REV_NUMERIC == 502

   349 ##################################

   350 # End 5.2 Forte compiler options #

   351 ##################################

   353 ##################################

   354 # Begin old 5.1 compiler options #

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

   356 ifeq ($(COMPILER_REV_NUMERIC), 501)

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

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

   360 	@exit 1

   361 endif

   362 ##################################

   363 # End old 5.1 compiler options   #

   364 ##################################

   366 ##################################

   367 # Begin old 5.0 compiler options #

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

   370 ifeq	(${COMPILER_REV_NUMERIC}, 500)

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

   373 # come before -xarch specification.

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

   375 CFLAGS += -xtarget=native

   377 CFLAGS     += $(ARCHFLAG)

   378 AOUT_FLAGS += $(ARCHFLAG)

   379 LIB_FLAGS  += $(ARCHFLAG)

   380 LFLAGS     += $(ARCHFLAG)

   382 CFLAGS += -library=iostream

   383 LFLAGS += -library=iostream  -library=Crun

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

   386 # Flags for Optimization

   387 ifdef LP64

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

   389 OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS)

   390 else

   391 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)

   392 endif

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

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

   398 endif # sparc

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

   401 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS)

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

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

   404 OPT_CFLAGS+=-xO3

   405 else

   406 OPT_CFLAGS+=-xO4

   407 endif

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

   411 endif  # 32bit x86

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

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

   416 # no more exceptions

   417 CFLAGS/NOEX=-noex

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

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

   421 PICFLAG         = -PIC

   422 PICFLAG/DEFAULT = $(PICFLAG)

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

   424 #PICFLAG/BETTER  = -pic

   425 PICFLAG/BETTER  = $(PICFLAG/DEFAULT)

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

   428 endif	# COMPILER_REV_NUMERIC = 500

   430 ################################

   431 # End old 5.0 compiler options #

   432 ################################

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

   435 # 4.2 COMPILERS SHOULD NO LONGER BE USED

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

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

   438 	@exit 1

   439 endif

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

   442 AOUT_FLAGS += -norunpath

   443 LFLAGS_VM = -norunpath -z noversion

   445 # need position-indep-code for shared libraries

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

   447 ifeq ($(PICFLAGS),DEFAULT)

   448 VM_PICFLAG/LIBJVM  = $(PICFLAG/DEFAULT)

   449 else

   450 VM_PICFLAG/LIBJVM  = $(PICFLAG/BYFILE)

   451 endif

   452 VM_PICFLAG/AOUT    =

   454 VM_PICFLAG = $(VM_PICFLAG/$(LINK_INTO))

   455 CFLAGS += $(VM_PICFLAG)

   457 # less dynamic linking (no PLTs, please)

   458 #LIB_FLAGS += $(LINK_MODE)

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

   461 LINK_MODE = $(LINK_MODE/$(VERSION))

   462 LINK_MODE/debug     =

   463 LINK_MODE/optimized = -Bsymbolic -znodefs

   465 # Have thread local errnos

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

   467 CFLAGS += -mt

   468 else

   469 CFLAGS += -D_REENTRANT

   470 endif

   472 ifdef CC_INTERP

   473 # C++ Interpreter

   474 CFLAGS += -DCC_INTERP

   475 endif

   477 # Flags for Debugging

   478 DEBUG_CFLAGS = -g

   479 FASTDEBUG_CFLAGS = -g0

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

   482 # Special global options for SS12

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

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

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

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

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

   488   CFLAGS += -xdebugformat=stabs

   489 endif

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

   492 # built ELF objects.

   493 #

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

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

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

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

   498 # objects from two identical compilations are the same.

   499 #DEBUG_CFLAGS += -Qoption ccfe -xglobalstatic

   500 #FASTDEBUG_CFLAGS += -Qoption ccfe -xglobalstatic

   502 ifeq	(${COMPILER_REV_NUMERIC}, 502)

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

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

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

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

   507 FASTDEBUG_CFLAGS = -c

   508 endif

   509 endif

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

   512 # CFLAGS_BROWSE	= -sbfast

   513 CFLAGS		+= $(CFLAGS_BROWSE)

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

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

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

   518   ILDFLAG = $(ILDFLAG/$(VERSION))

   519   ILDFLAG/debug     = -xildon

   520   ILDFLAG/optimized =

   521   AOUT_FLAGS += $(ILDFLAG)

   522 endif

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

   525 LINK_INTO = $(LINK_INTO/$(VERSION))

   526 LINK_INTO/debug = LIBJVM

   527 LINK_INTO/optimized = LIBJVM

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

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

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

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

   533 #

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

   536 ifdef LP64

   537 LINK_INTO = LIBJVM

   538 else

   539 #LINK_INTO = LIBJVM

   540 endif

   542 MCS	= /usr/ccs/bin/mcs

   543 STRIP	= /usr/ccs/bin/strip

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

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

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

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

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

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

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

   552 # command "what libjvm.so".

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

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

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

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

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

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

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

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

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

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

make/solaris/makefiles/sparcWorks.make@a50abfc67f31

make/solaris/makefiles/sparcWorks.make