jdk8-mips64-public/corba: make/common/Mapfile-vers.gmk@95db968660e7

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

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

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     7 # published by the Free Software Foundation.  Oracle designates this

     8 # particular file as subject to the "Classpath" exception as provided

     9 # by Oracle in the LICENSE file that accompanied this code.

    10 #

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

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

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

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

    15 # accompanied this code).

    16 #

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

    18 # 2 along with this work; if not, write to the Free Software Foundation,

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

    20 #

    21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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

    23 # questions.

    24 #

    26 #

    27 # Makefile for linking with mapfiles.

    28 #

    29 # NOTE: Not using a mapfile will expose all your extern functions and

    30 #	extern data symbols as part of your interface, so unless your

    31 #	extern names are safe from being mistaken as names from other

    32 #	libraries, you better use a mapfile, or use a unique naming

    33 #	convention on all your extern symbols.

    34 #

    35 # The mapfile will establish versioning by defining the exported interface.

    36 #

    37 # The mapfile can also force certain .o files or elf sections into the

    38 #   the different segments of the resulting library/program image.

    39 #

    40 # The macro FILES_m can contain any number of mapfiles.

    41 #

    43 # Always make sure 'all' is the default rule

    44 mapfile_default_rule: all

    46 ifeq ($(PLATFORM), solaris)

    48 ifeq ($(VARIANT), OPT)

    49   # OPT build MUST have a mapfile?

    50   ifndef FILES_m

    51     FILES_m =        mapfile-vers

    52   endif

    54   # If we are re-ordering functions in this solaris library, we need to make

    55   #   sure that -xF is added to the compile lines. This option is critical and

    56   #   enables the functions to be reordered.

    57   ifdef FILES_reorder

    58     CFLAGS_OPT   += -xF

    59     CXXFLAGS_OPT += -xF

    60   endif

    62 INIT += $(TEMPDIR)/mapfile-vers

    64 $(TEMPDIR)/mapfile-vers : $(FILES_m) $(FILES_reorder)

    65 	$(prep-target)

    66 	$(CAT) $(FILES_m) > $@

    67   ifdef FILES_reorder

    68 	$(SED) -e 's=OUTPUTDIR=$(OUTPUTDIR)=' $(FILES_reorder) >> $@

    69   endif

    70 endif # VARIANT

    72 ifndef LDNOMAP

    73   LDMAPFLAGS_OPT =  -M$(TEMPDIR)/mapfile-vers

    74   LDMAPFLAGS_DBG =  $(FILES_m:%=-M%)

    75 endif

    77 endif # PLATFORM

    80 ifeq ($(PLATFORM), linux)

    82 ifeq ($(VARIANT), OPT)

    83   # OPT build MUST have a mapfile?

    84   ifndef FILES_m

    85     FILES_m =        mapfile-vers

    86   endif

    87 endif # VARIANT

    89 ifndef LDNOMAP

    90   LDMAPFLAGS_OPT =  $(FILES_m:%=-Xlinker -version-script=%)

    91   LDMAPFLAGS_DBG =  $(FILES_m:%=-Xlinker -version-script=%)

    92 endif

    94 endif # PLATFORM

    96 LDFLAGS_OPT +=  $(LDMAPFLAGS_OPT)

    97 LDFLAGS_DBG +=  $(LDMAPFLAGS_DBG)

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