1 #
   2 # Copyright (c) 2007, 2011, 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 # Makefile wrapper around Ant build.xml file
  27 
  28 #
  29 # On Solaris, the 'make' utility from Sun will not work with these makefiles.
  30 #    This little rule is only understood by Sun's make, and is harmless
  31 #    when seen by the GNU make tool. If using Sun's make, this causes the
  32 #    make command to fail.
  33 #
  34 SUN_MAKE_TEST:sh = @echo "ERROR: PLEASE USE GNU VERSION OF MAKE"; exit 33
  35 
  36 ifdef QUIET
  37   ANT_OPTIONS += -quiet
  38 endif
  39 
  40 ifdef VERBOSE
  41   ANT_OPTIONS += -verbose
  42 endif
  43 
  44 ifeq ($(VARIANT), OPT)
  45   ifneq ($(DEBUG_CLASSFILES), true)
  46     ANT_OPTIONS += -Djavac.debug=false
  47   endif
  48 endif
  49 
  50 # Note: jdk/make/common/Defs.gmk uses LANGUAGE_VERSION (-source NN)
  51 # and the somewhat misnamed CLASS_VERSION (-target NN)
  52 ifdef TARGET_CLASS_VERSION
  53   ANT_OPTIONS += -Djavac.target=$(TARGET_CLASS_VERSION)
  54 else
  55   ifdef JAVAC_TARGET_ARG
  56     ANT_OPTIONS += -Djavac.target=$(JAVAC_TARGET_ARG)
  57   endif
  58 endif
  59 
  60 ifdef SOURCE_LANGUAGE_VERSION
  61   ANT_OPTIONS += -Djavac.source=$(SOURCE_LANGUAGE_VERSION)
  62 else
  63   ifdef JAVAC_SOURCE_ARG 
  64     ANT_OPTIONS += -Djavac.source=$(JAVAC_SOURCE_ARG)
  65   endif
  66 endif 
  67 
  68 # If downloads are allowed
  69 ifeq ($(ALLOW_DOWNLOADS),true)
  70   ANT_OPTIONS += -Dallow.downloads=true
  71 endif
  72 
  73 # Figure out the platform we are using
  74 _SYSTEM_UNAME := $(shell uname)
  75 _PLATFORM_KIND = unix
  76 ifeq ($(_SYSTEM_UNAME), Windows_NT)
  77   _PLATFORM_KIND = windows
  78 endif
  79 ifneq (,$(findstring CYGWIN,$(_SYSTEM_UNAME)))
  80   _PLATFORM_KIND = windows
  81 endif
  82 
  83 # Where is /java in case we need it
  84 ifdef ALT_SLASH_JAVA
  85   _SLASHJAVA = $(ALT_SLASH_JAVA)
  86 else
  87   ifeq ($(_PLATFORM_KIND), windows)
  88     _SLASHJAVA=J:/
  89   else
  90     _SLASHJAVA=/java
  91   endif
  92 endif
  93 
  94 # Do we have the drops already downloaded?
  95 # Check ALT_DROPS_DIR for a full path first,
  96 # before trying to use the devtools path,
  97 # either via ALT_JDK_DEVTOOLS_DIR or /java/devtools.
  98 ifdef ALT_DROPS_DIR
  99   DROPS_DIR = $(ALT_DROPS_DIR)
 100 else
 101   ifdef ALT_JDK_DEVTOOLS_DIR
 102     DROPS_DIR = $(ALT_JDK_DEVTOOLS_DIR)/share/jdk7-drops
 103   else
 104     DROPS_DIR = $(_SLASHJAVA)/devtools/share/jdk7-drops
 105   endif
 106 endif
 107 
 108 # Add in path to drops already downloaded
 109 ANT_OPTIONS += -Ddrops.dir=$(DROPS_DIR)
 110 
 111 ifdef ALT_OUTPUTDIR
 112   OUTPUTDIR = $(ALT_OUTPUTDIR)
 113   ANT_OPTIONS += -Doutput.dir=$(ALT_OUTPUTDIR)
 114 else
 115   OUTPUTDIR = ..
 116 endif
 117 
 118 ifdef ALT_LANGTOOLS_DIST
 119   ifdef ALT_BOOTDIR
 120     ANT_JAVA_HOME = JAVA_HOME=$(ALT_BOOTDIR)
 121     ANT_OPTIONS += -Djdk.home=$(ALT_BOOTDIR)
 122   endif
 123   ANT_OPTIONS += -Dbootstrap.dir=$(ALT_LANGTOOLS_DIST)/bootstrap
 124 else
 125   ifdef ALT_JDK_IMPORT_PATH
 126     ANT_JAVA_HOME = JAVA_HOME=$(ALT_JDK_IMPORT_PATH)
 127     ANT_OPTIONS += -Djdk.home=$(ALT_JDK_IMPORT_PATH)
 128   endif
 129 endif
 130 
 131 ifdef ANT_HOME
 132   ANT = $(ANT_HOME)/bin/ant
 133   ifneq ($(shell test -x $(ANT); echo $$?), 0)
 134     $(error "$(ANT) not found; please update ANT_HOME")
 135   endif
 136 else
 137   ANT = ant
 138   ifneq ($(shell which $(ANT) > /dev/null; echo $$?), 0)
 139     $(error "'ant' not found; please set ANT_HOME or put 'ant' on your PATH")
 140   endif
 141 endif
 142 
 143 # Default target and expected 'do everything' target
 144 default: all
 145 
 146 # All ant targets of interest
 147 ANT_TARGETS = all source drop_included build dist clobber clean sanity
 148 
 149 # Create a make target for each
 150 $(ANT_TARGETS):
 151         cd .. && $(ANT_JAVA_HOME) $(ANT) $(ANT_OPTIONS) -version
 152         cd .. && $(ANT_JAVA_HOME) $(ANT) $(ANT_OPTIONS) $@
 153 
 154 # Help target
 155 define helpenvline
 156 @echo "    $1";echo "        $2"
 157 endef
 158 help:
 159         @echo "----------------------------------------------------------"
 160         @echo " "
 161         @echo "Help information for this Makefile:"
 162         @echo " "
 163         @echo "  Targets (see ant project information for descriptions):"
 164         @echo "    $(ANT_TARGETS)"
 165         @echo " "
 166         @echo "  Environment or command line variables (all optional):"
 167         $(call helpenvline, ALT_DROPS_DIR,\
 168                "Directory that contains the drop source bundles i.e. drops.dir")
 169         $(call helpenvline, ALT_BOOTDIR,\
 170                "JAVA_HOME to use when running ant")
 171         $(call helpenvline, ALT_LANGTOOLS_DIST,\
 172                "path to langtools repository dist directory")
 173         $(call helpenvline, ALT_OUTPUTDIR,\
 174                "path to root of output")
 175         $(call helpenvline, DEBUG_CLASSFILES,\
 176                "if set makes sure ant property javac.debug is true")
 177         $(call helpenvline, JAVAC_SOURCE_ARG,\
 178                "if SOURCE_LANGUAGE_VERSION not set uses this to set ant property javac.source")
 179         $(call helpenvline, JAVAC_TARGET_ARG,\
 180                "if TARGET_CLASS_VERSION not set uses this to set ant property javac.target")
 181         $(call helpenvline, SOURCE_LANGUAGE_VERSION,\
 182                "if set uses this to set ant property javac.source")
 183         $(call helpenvline, QUIET,\
 184                "if set will pass -quiet to ant")
 185         $(call helpenvline, TARGET_CLASS_VERSION,\
 186                "JAVA_HOME to use when running ant")
 187         $(call helpenvline, VARIANT,\
 188                "if set to OPT means optimized build will set javac.debug to false")
 189         $(call helpenvline, VERBOSE,\
 190                "if set will pass -verbose to ant")
 191         @echo " "
 192         @echo "----------------------------------------------------------"
 193         @echo " "
 194         @echo "Ant project file help information:"
 195         @echo " "
 196         @$(ANT_JAVA_HOME) cd .. && $(ANT) $(ANT_OPTIONS) -p
 197         @echo " "
 198         @echo "----------------------------------------------------------"
 199 
 200 # Targets for Sun's internal JPRT build system
 201 JPRT_ARCHIVE_BUNDLE=$(OUTPUTDIR)/jprt.zip
 202 jprt_build_product jprt_build_debug jprt_build_fastdebug: all
 203         $(RM) $(JPRT_ARCHIVE_BUNDLE)
 204         ( cd $(OUTPUTDIR)/dist && \
 205            zip -q -r $(JPRT_ARCHIVE_BUNDLE) . )
 206 
 207 # Declare these phony (not filenames)
 208 .PHONY: $(ANT_TARGETS) \
 209         jprt_build_product jprt_build_debug jprt_build_fastdebug