1 #
   2 # Copyright 2007-2009 Sun Microsystems, Inc.  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.  Sun designates this
   8 # particular file as subject to the "Classpath" exception as provided
   9 # by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  22 # CA 95054 USA or visit www.sun.com if you need additional information or
  23 # have any 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 # Figure out the platform we are using
  69 _SYSTEM_UNAME := $(shell uname)
  70 _PLATFORM_KIND = unix
  71 ifeq ($(_SYSTEM_UNAME), Windows_NT)
  72   _PLATFORM_KIND = windows
  73 endif
  74 ifneq (,$(findstring CYGWIN,$(_SYSTEM_UNAME)))
  75   _PLATFORM_KIND = windows
  76 endif
  77 
  78 # Where is /java in case we need it
  79 ifdef ALT_SLASH_JAVA
  80   _SLASHJAVA = $(ALT_SLASH_JAVA)
  81 else
  82   ifeq ($(_PLATFORM_KIND), windows)
  83     _SLASHJAVA=J:/
  84   else
  85     _SLASHJAVA=/java
  86   endif
  87 endif
  88 
  89 # Where is /java/devtools in case we need it
  90 ifdef ALT_DROP_DIR
  91   DROP_DIR = $(ALT_DROP_DIR)
  92 else
  93   ifdef ALT_JDK_DEVTOOLS_DIR
  94     DROP_DIR = $(ALT_JDK_DEVTOOLS_DIR)/share/jdk7-drops
  95   else
  96     DROP_DIR = $(_SLASHJAVA)/devtools/share/jdk7-drops
  97   endif
  98 endif
  99 
 100 # Add in path to devtools
 101 ANT_OPTIONS += -Ddropdir=$(DROP_DIR)
 102 
 103 ifdef ALT_OUTPUTDIR
 104   OUTPUTDIR = $(ALT_OUTPUTDIR)
 105   ANT_OPTIONS += -Doutput.dir=$(ALT_OUTPUTDIR)
 106 else
 107   OUTPUTDIR = ..
 108 endif
 109 
 110 ifdef ALT_LANGTOOLS_DIST
 111   ifdef ALT_BOOTDIR
 112     ANT_JAVA_HOME = JAVA_HOME=$(ALT_BOOTDIR)
 113   endif
 114   ANT_OPTIONS += -Dbootstrap.dir=$(ALT_LANGTOOLS_DIST)/bootstrap
 115 else
 116   ifdef ALT_JDK_IMPORT_PATH
 117     ANT_JAVA_HOME = JAVA_HOME=$(ALT_JDK_IMPORT_PATH)
 118   endif
 119 endif
 120 
 121 ifdef ANT_HOME
 122   ANT = $(ANT_HOME)/bin/ant
 123   ifneq ($(shell test -x $(ANT); echo $$?), 0)
 124     $(error "$(ANT) not found; please update ANT_HOME")
 125   endif
 126 else
 127   ANT = ant
 128   ifneq ($(shell which $(ANT) > /dev/null; echo $$?), 0)
 129     $(error "\"ant\" not found; please set ANT_HOME or put \"ant\" on your PATH")
 130   endif
 131 endif
 132 
 133 # Default target and expected 'do everything' target
 134 default: all
 135 
 136 # All ant targets of interest
 137 ANT_TARGETS = all source build dist clobber clean sanity
 138 
 139 # Create a make target for each
 140 $(ANT_TARGETS):
 141         cd .. && $(ANT_JAVA_HOME) $(ANT) -version
 142         cd .. && $(ANT_JAVA_HOME) $(ANT) $(ANT_OPTIONS) $@
 143 
 144 # Help target
 145 define helpenvline
 146 @echo "    $1";echo "        $2"
 147 endef
 148 help:
 149         @echo "----------------------------------------------------------"
 150         @echo " "
 151         @echo "Help information for this Makefile:"
 152         @echo " "
 153         @echo "  Targets (see ant project information for descriptions):"
 154         @echo "    $(ANT_TARGETS)"
 155         @echo " "
 156         @echo "  Environment or command line variables (all optional):"
 157         $(call helpenvline, ALT_BOOTDIR,\
 158                "JAVA_HOME to use when running ant")
 159         $(call helpenvline, ALT_LANGTOOLS_DIST,\
 160                "path to langtools repository dist directory")
 161         $(call helpenvline, ALT_OUTPUTDIR,\
 162                "path to root of output")
 163         $(call helpenvline, DEBUG_CLASSFILES,\
 164                "if set makes sure ant property javac.debug is true")
 165         $(call helpenvline, JAVAC_SOURCE_ARG,\
 166                "if SOURCE_LANGUAGE_VERSION not set uses this to set ant property javac.source")
 167         $(call helpenvline, JAVAC_TARGET_ARG,\
 168                "if TARGET_CLASS_VERSION not set uses this to set ant property javac.target")
 169         $(call helpenvline, SOURCE_LANGUAGE_VERSION,\
 170                "if set uses this to set ant property javac.source")
 171         $(call helpenvline, QUIET,\
 172                "if set will pass -quiet to ant")
 173         $(call helpenvline, TARGET_CLASS_VERSION,\
 174                "JAVA_HOME to use when running ant")
 175         $(call helpenvline, VARIANT,\
 176                "if set to OPT means optimized build will set javac.debug to false")
 177         $(call helpenvline, VERBOSE,\
 178                "if set will pass -verbose to ant")
 179         @echo " "
 180         @echo "----------------------------------------------------------"
 181         @echo " "
 182         @echo "Ant project file help information:"
 183         @echo " "
 184         @$(ANT_JAVA_HOME) cd .. && $(ANT) $(ANT_OPTIONS) -p
 185         @echo " "
 186         @echo "----------------------------------------------------------"
 187 
 188 # Targets for Sun's internal JPRT build system
 189 JPRT_ARCHIVE_BUNDLE=$(OUTPUTDIR)/jprt.zip
 190 jprt_build_product jprt_build_debug jprt_build_fastdebug: all
 191         $(RM) $(JPRT_ARCHIVE_BUNDLE)
 192         ( cd $(OUTPUTDIR)/dist && \
 193            zip -q -r $(JPRT_ARCHIVE_BUNDLE) . )
 194 
 195 # Declare these phony (not filenames)
 196 .PHONY: $(ANT_TARGETS) \
 197         jprt_build_product jprt_build_debug jprt_build_fastdebug