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_JDK_DEVTOOLS_DIR
  91   _DEVTOOLS = $(ALT_JDK_DEVTOOLS_DIR)
  92 else
  93   _DEVTOOLS = $(_SLASHJAVA)/devtools
  94 endif
  95 
  96 # Add in path to devtools
  97 ANT_OPTIONS += -Ddevtools=$(_DEVTOOLS)
  98 
  99 ifdef ALT_OUTPUTDIR
 100   OUTPUTDIR = $(ALT_OUTPUTDIR)
 101   ANT_OPTIONS += -Doutput.dir=$(ALT_OUTPUTDIR)
 102 else
 103   OUTPUTDIR = ..
 104 endif
 105 
 106 ifdef ALT_LANGTOOLS_DIST
 107   ifdef ALT_BOOTDIR
 108     ANT_JAVA_HOME = JAVA_HOME=$(ALT_BOOTDIR)
 109   endif
 110   ANT_OPTIONS += -Dbootstrap.dir=$(ALT_LANGTOOLS_DIST)/bootstrap
 111 else
 112   ifdef ALT_JDK_IMPORT_PATH
 113     ANT_JAVA_HOME = JAVA_HOME=$(ALT_JDK_IMPORT_PATH)
 114   endif
 115 endif
 116 
 117 ifdef ANT_HOME
 118   ANT = $(ANT_HOME)/bin/ant
 119   ifneq ($(shell test -x $(ANT); echo $$?), 0)
 120     $(error "$(ANT) not found; please update ANT_HOME")
 121   endif
 122 else
 123   ANT = ant
 124   ifneq ($(shell which $(ANT) > /dev/null; echo $$?), 0)
 125     $(error "\"ant\" not found; please set ANT_HOME or put \"ant\" on your PATH")
 126   endif
 127 endif
 128 
 129 # Default target and expected 'do everything' target
 130 default: all
 131 
 132 # All ant targets of interest
 133 ANT_TARGETS = all source drop_included build dist clobber clean sanity
 134 
 135 # Create a make target for each
 136 $(ANT_TARGETS):
 137         cd .. && $(ANT_JAVA_HOME) $(ANT) -version
 138         cd .. && $(ANT_JAVA_HOME) $(ANT) $(ANT_OPTIONS) $@
 139 
 140 # Help target
 141 define helpenvline
 142 @echo "    $1";echo "        $2"
 143 endef
 144 help:
 145         @echo "----------------------------------------------------------"
 146         @echo " "
 147         @echo "Help information for this Makefile:"
 148         @echo " "
 149         @echo "  Targets (see ant project information for descriptions):"
 150         @echo "    $(ANT_TARGETS)"
 151         @echo " "
 152         @echo "  Environment or command line variables (all optional):"
 153         $(call helpenvline, ALT_BOOTDIR,\
 154                "JAVA_HOME to use when running ant")
 155         $(call helpenvline, ALT_LANGTOOLS_DIST,\
 156                "path to langtools repository dist directory")
 157         $(call helpenvline, ALT_OUTPUTDIR,\
 158                "path to root of output")
 159         $(call helpenvline, DEBUG_CLASSFILES,\
 160                "if set makes sure ant property javac.debug is true")
 161         $(call helpenvline, JAVAC_SOURCE_ARG,\
 162                "if SOURCE_LANGUAGE_VERSION not set uses this to set ant property javac.source")
 163         $(call helpenvline, JAVAC_TARGET_ARG,\
 164                "if TARGET_CLASS_VERSION not set uses this to set ant property javac.target")
 165         $(call helpenvline, SOURCE_LANGUAGE_VERSION,\
 166                "if set uses this to set ant property javac.source")
 167         $(call helpenvline, QUIET,\
 168                "if set will pass -quiet to ant")
 169         $(call helpenvline, TARGET_CLASS_VERSION,\
 170                "JAVA_HOME to use when running ant")
 171         $(call helpenvline, VARIANT,\
 172                "if set to OPT means optimized build will set javac.debug to false")
 173         $(call helpenvline, VERBOSE,\
 174                "if set will pass -verbose to ant")
 175         @echo " "
 176         @echo "----------------------------------------------------------"
 177         @echo " "
 178         @echo "Ant project file help information:"
 179         @echo " "
 180         @$(ANT_JAVA_HOME) cd .. && $(ANT) $(ANT_OPTIONS) -p
 181         @echo " "
 182         @echo "----------------------------------------------------------"
 183 
 184 # Targets for Sun's internal JPRT build system
 185 JPRT_ARCHIVE_BUNDLE=$(OUTPUTDIR)/jprt.zip
 186 jprt_build_product jprt_build_debug jprt_build_fastdebug: all
 187         $(RM) $(JPRT_ARCHIVE_BUNDLE)
 188         ( cd $(OUTPUTDIR)/dist && \
 189            zip -q -r $(JPRT_ARCHIVE_BUNDLE) . )
 190 
 191 # Declare these phony (not filenames)
 192 .PHONY: $(ANT_TARGETS) \
 193         jprt_build_product jprt_build_debug jprt_build_fastdebug