1 #

     2 # Copyright (c) 2014, 2016, 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.  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 #

    25 

    26 default: all

    27 

    28 include $(SPEC)

    29 include MakeBase.gmk

    30 

    31 # Hook to include the corresponding custom file, if present.

    32 $(eval $(call IncludeCustomExtension, , StripBinaries.gmk))

    33 

    34 ################################################################################

    35 # Copy native libraries and executables to a secondary location to strip them

    36 # and filter out files that shouldn't go into the image.

    37 

    38 MODULES_CMDS_STRIPPED := $(SUPPORT_OUTPUTDIR)/modules_cmds-stripped

    39 MODULES_LIBS_STRIPPED := $(SUPPORT_OUTPUTDIR)/modules_libs-stripped

    40 

    41 ifneq ($(STRIP), )

    42   define StripRecipe

    43 	$(call LogInfo, Stripping $(patsubst $(OUTPUT_ROOT)/%,%,$<))

    44 	$(call MakeDir, $(@D))

    45 	$(CP) $< $@.tmp

    46 	$(CHMOD) u+w $@.tmp

    47 	$(STRIP) $(STRIPFLAGS) $@.tmp

    48 	$(CHMOD) go-w $@.tmp

    49 	$(MV) $@.tmp $@

    50   endef

    51 else

    52   define StripRecipe

    53     $(call install-file)

    54   endef

    55 endif

    56 

    57 NO_STRIP_CMDS_FILTER += %.cgi

    58 

    59 # Don't include debug info for executables.

    60 ifneq ($(wildcard $(SUPPORT_OUTPUTDIR)/modules_cmds/$(MODULE)), )

    61   # OS X stores symbol information in a .dylib file inside a .dSYM directory -

    62   # that file should not be stripped, so we prune the tree at the .dSYM directory.

    63   ALL_CMDS_SRC := $(filter-out %.bc %.debuginfo %.diz %.map %.pdb, \

    64       $(shell $(FIND) $(SUPPORT_OUTPUTDIR)/modules_cmds/$(MODULE) \( -type f -o -type l \) \

    65       -print -o -name "*.dSYM" -prune))

    66   COPY_CMDS_SRC := $(filter $(NO_STRIP_CMDS_FILTER), $(ALL_CMDS_SRC))

    67   STRIP_CMDS_SRC := $(filter-out $(NO_STRIP_CMDS_FILTER), $(ALL_CMDS_SRC))

    68 endif

    69 

    70 ifneq ($(wildcard $(SUPPORT_OUTPUTDIR)/modules_libs/$(MODULE)), )

    71   # OS X stores symbol information in a .dylib file inside a .dSYM directory -

    72   # that file should not be stripped, so we prune the tree at the .dSYM directory.

    73   # Example: support/modules_libs/java.base/libjsig.dylib.dSYM/Contents/Resources/DWARF/libjsig.dylib

    74   STRIP_LIBS_SRC := \

    75       $(shell $(FIND) $(SUPPORT_OUTPUTDIR)/modules_libs/$(MODULE) \

    76         -name '*$(SHARED_LIBRARY_SUFFIX)' -type f -print -o -name "*.dSYM" -prune)

    77 

    78   # Make sure symbolic links are copied and not stripped.

    79   COPY_LIBS_SRC := \

    80       $(filter-out $(STRIP_LIBS_SRC), \

    81       $(shell $(FIND) $(SUPPORT_OUTPUTDIR)/modules_libs/$(MODULE) -type f -o -type l))

    82 endif

    83 

    84 $(eval $(call SetupCopyFiles,STRIP_MODULES_CMDS, \

    85     SRC := $(SUPPORT_OUTPUTDIR)/modules_cmds, \

    86     DEST := $(MODULES_CMDS_STRIPPED), \

    87     FILES := $(STRIP_CMDS_SRC), \

    88     MACRO := StripRecipe))

    89 

    90 $(eval $(call SetupCopyFiles,COPY_MODULES_CMDS, \

    91     SRC := $(SUPPORT_OUTPUTDIR)/modules_cmds, \

    92     DEST := $(MODULES_CMDS_STRIPPED), \

    93     FILES := $(COPY_CMDS_SRC)))

    94 

    95 $(eval $(call SetupCopyFiles,STRIP_MODULES_LIBS, \

    96     SRC := $(SUPPORT_OUTPUTDIR)/modules_libs, \

    97     DEST := $(MODULES_LIBS_STRIPPED), \

    98     FILES := $(STRIP_LIBS_SRC), \

    99     MACRO := StripRecipe))

   100 

   101 $(eval $(call SetupCopyFiles,COPY_MODULES_LIBS, \

   102     SRC := $(SUPPORT_OUTPUTDIR)/modules_libs, \

   103     DEST := $(MODULES_LIBS_STRIPPED), \

   104     FILES := $(COPY_LIBS_SRC)))

   105 

   106 TARGETS += $(STRIP_MODULES_CMDS) $(COPY_MODULES_CMDS) \

   107     $(STRIP_MODULES_LIBS) $(COPY_MODULES_LIBS)

   108 

   109 all: $(TARGETS)