1 #
   2 # Copyright (c) 2014, 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 ################################################################################
  32 # Copy native libraries and executables to a secondary location to strip them
  33 # and filter out files that shouldn't go into the image.
  34 
  35 MODULES_CMDS_STRIPPED := $(SUPPORT_OUTPUTDIR)/modules_cmds-stripped
  36 MODULES_LIBS_STRIPPED := $(SUPPORT_OUTPUTDIR)/modules_libs-stripped
  37 
  38 ifneq ($(POST_STRIP_CMD), )
  39   define StripRecipe
  40         $(ECHO) Stripping $(LOG_INFO) $(patsubst $(OUTPUT_ROOT)/%,%,$<)
  41         $(MKDIR) -p $(@D)
  42         $(CP) $< $@.tmp
  43         $(CHMOD) u+w $@.tmp
  44         $(POST_STRIP_CMD) $@.tmp
  45         $(if $(POST_MCS_CMD), $(POST_MCS_CMD) $@.tmp)
  46         $(CHMOD) go-w $@.tmp
  47         $(MV) $@.tmp $@
  48   endef
  49 else
  50   define StripRecipe
  51     $(call install-file)
  52   endef
  53 endif
  54 
  55 # Don't include debug info for executables.
  56 ALL_CMDS_SRC := $(filter-out %.bc %.debuginfo %.diz %.map %.pdb, \
  57     $(shell $(FIND) $(SUPPORT_OUTPUTDIR)/modules_cmds -type f -o -type l))
  58 COPY_CMDS_SRC := $(filter %.cgi, $(ALL_CMDS_SRC))
  59 STRIP_CMDS_SRC := $(filter-out $(COPY_CMDS_SRC), $(ALL_CMDS_SRC))
  60 
  61 # Make sure symbolic links are copied and not stripped
  62 COPY_LIBS_SRC := \
  63     $(shell $(FIND) $(SUPPORT_OUTPUTDIR)/modules_libs \
  64         \( ! -name '*$(SHARED_LIBRARY_SUFFIX)' -type f \) -o -type l)
  65 # OS X stores symbol information in a .dylib file inside a .dSYM directory -
  66 # that file should not be stripped, so we prune the tree at the .dSYM directory.
  67 # Example: support/modules_libs/java.base/libjsig.dylib.dSYM/Contents/Resources/DWARF/libjsig.dylib
  68 STRIP_LIBS_SRC := \
  69     $(shell $(FIND) $(SUPPORT_OUTPUTDIR)/modules_libs \
  70         -name '*$(SHARED_LIBRARY_SUFFIX)' -type f -print -or -name "*.dSYM" -prune)
  71 
  72 $(eval $(call SetupCopyFiles,STRIP_MODULES_CMDS, \
  73     SRC := $(SUPPORT_OUTPUTDIR)/modules_cmds, \
  74     DEST := $(MODULES_CMDS_STRIPPED), \
  75     FILES := $(STRIP_CMDS_SRC), \
  76     MACRO := StripRecipe))
  77 
  78 $(eval $(call SetupCopyFiles,COPY_MODULES_CMDS, \
  79     SRC := $(SUPPORT_OUTPUTDIR)/modules_cmds, \
  80     DEST := $(MODULES_CMDS_STRIPPED), \
  81     FILES := $(COPY_CMDS_SRC)))
  82 
  83 $(eval $(call SetupCopyFiles,STRIP_MODULES_LIBS, \
  84     SRC := $(SUPPORT_OUTPUTDIR)/modules_libs, \
  85     DEST := $(MODULES_LIBS_STRIPPED), \
  86     FILES := $(STRIP_LIBS_SRC), \
  87     MACRO := StripRecipe))
  88 
  89 $(eval $(call SetupCopyFiles,COPY_MODULES_LIBS, \
  90     SRC := $(SUPPORT_OUTPUTDIR)/modules_libs, \
  91     DEST := $(MODULES_LIBS_STRIPPED), \
  92     FILES := $(COPY_LIBS_SRC)))
  93 
  94 TARGETS += $(STRIP_MODULES_CMDS) $(COPY_MODULES_CMDS) \
  95     $(STRIP_MODULES_LIBS) $(COPY_MODULES_LIBS)
  96 
  97 all: $(TARGETS)