1 #
   2 # Copyright (c) 2011, 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 ifndef _ZIP_ARCHIVE_GMK
  27 _ZIP_ARCHIVE_GMK := 1
  28 
  29 ifeq (,$(_MAKEBASE_GMK))
  30   $(error You must include MakeBase.gmk prior to including ZipArchive.gmk)
  31 endif
  32 
  33 # Setup make rules for creating a zip archive.
  34 #
  35 # Parameter 1 is the name of the rule. This name is used as variable prefix,
  36 # and the targets generated are listed in a variable by that name.
  37 #
  38 # Remaining parameters are named arguments. These include:
  39 #   SRC
  40 #   ZIP
  41 #   INCLUDES
  42 #   INCLUDE_FILES
  43 #   EXCLUDES
  44 #   EXCLUDE_FILES
  45 #   SUFFIXES
  46 #   EXTRA_DEPS
  47 #   ZIP_OPTIONS extra options to pass to zip
  48 SetupZipArchive = $(NamedParamsMacroTemplate)
  49 define SetupZipArchiveBody
  50 
  51   # To avoid running find over too large sets of files, which causes make to crash
  52   # on some configurations (cygwin), use INCLUDES and INCLUDE_FILES to build a set
  53   # of directories to run find in, if available.
  54   ifneq ($$($1_INCLUDES)$$($1_INCLUDE_FILES),)
  55     $1_FIND_LIST := $$(wildcard $$(foreach i,$$($1_SRC), \
  56         $$(addprefix $$i/,$$($1_INCLUDES) $$($1_INCLUDE_FILES))))
  57   else
  58     $1_FIND_LIST := $$($1_SRC)
  59   endif
  60 
  61   # Find all files in the source tree.
  62   $1_ALL_SRCS := $$(call not-containing,_the.,$$(call CacheFind,$$($1_FIND_LIST)))
  63 
  64   # Filter on suffixes if set
  65   ifneq ($$($1_SUFFIXES),)
  66     $1_ALL_SRCS := $$(filter $$(addprefix %, $$($1_SUFFIXES)), $$($1_ALL_SRCS))
  67   endif
  68 
  69   ifneq ($$($1_INCLUDES),)
  70     ifneq ($$($1_SUFFIXES),)
  71       $1_ZIP_INCLUDES := $$(foreach s,$$($1_SUFFIXES), \
  72           $$(addprefix -i$(SPACE)$(DQUOTE),$$(addsuffix /*$$s$(DQUOTE),$$($1_INCLUDES))))
  73     else
  74       $1_ZIP_INCLUDES := $$(addprefix -i$(SPACE)$(DQUOTE),$$(addsuffix /*$(DQUOTE),$$($1_INCLUDES)))
  75     endif
  76   endif
  77   ifneq ($$($1_INCLUDE_FILES),)
  78     $1_ZIP_INCLUDES += $$(addprefix -i$(SPACE),$$($1_INCLUDE_FILES))
  79   endif
  80   ifneq ($$($1_EXCLUDES),)
  81     $1_ZIP_EXCLUDES := $$(addprefix -x$(SPACE)$(DQUOTE),$$(addsuffix /*$(DQUOTE),$$($1_EXCLUDES)))
  82     $1_SRC_EXCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES))))
  83     $1_ALL_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_ALL_SRCS))
  84   endif
  85   ifneq ($$($1_EXCLUDE_FILES),)
  86     # Cannot precompute ZIP_EXCLUDE_FILES as it is dependent on which src root is being
  87     # zipped at the moment.
  88     $1_SRC_EXCLUDE_FILES := $$(addprefix %, $$($1_EXCLUDE_FILES)) $$($1_EXCLUDE_FILES)
  89     $1_ALL_SRCS := $$(filter-out $$($1_SRC_EXCLUDE_FILES), $$($1_ALL_SRCS))
  90   endif
  91 
  92   # Use a slightly shorter name for logging, but with enough path to identify this zip.
  93   $1_NAME:=$$(subst $$(OUTPUT_ROOT)/,,$$($1_ZIP))
  94 
  95   # Now $1_ALL_SRCS should contain all sources that are going to be put into the zip.
  96   # I.e. the zip -i and -x options should match the filtering done in the makefile.
  97   # Explicitly excluded files can be given with absolute path. The patsubst solution
  98   # isn't perfect but the likelyhood of an absolute path to match something in a src
  99   # dir is very small.
 100   # If zip has nothing to do, it returns 12 and would fail the build. Check for 12
 101   # and only fail if it's not.
 102   $$($1_ZIP) : $$($1_ALL_SRCS) $$($1_EXTRA_DEPS)
 103         $(MKDIR) -p $$(@D)
 104         $(ECHO) Updating $$($1_NAME)
 105         $$(foreach i,$$($1_SRC),(cd $$i && $(ZIP) -qru $$($1_ZIP_OPTIONS) $$@ . $$($1_ZIP_INCLUDES) \
 106             $$($1_ZIP_EXCLUDES) -x \*_the.\* \
 107             $$(addprefix -x$(SPACE), $$(patsubst $$i/%,%, $$($1_EXCLUDE_FILES))) \
 108             || test "$$$$?" = "12" )$$(NEWLINE)) true
 109         $(TOUCH) $$@
 110 
 111   # Add zip to target list
 112   $1 += $$($1_ZIP)
 113 endef
 114 
 115 endif # _ZIP_ARCHIVE_GMK