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1 #
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2 # Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
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3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 #
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5 # This code is free software; you can redistribute it and/or modify it
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6 # under the terms of the GNU General Public License version 2 only, as
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7 # published by the Free Software Foundation.
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8 #
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9 # This code is distributed in the hope that it will be useful, but WITHOUT
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10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 # version 2 for more details (a copy is included in the LICENSE file that
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13 # accompanied this code).
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14 #
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15 # You should have received a copy of the GNU General Public License version
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16 # 2 along with this work; if not, write to the Free Software Foundation,
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17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 #
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19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 # or visit www.oracle.com if you need additional information or have any
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21 # questions.
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22 #
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23 #
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24
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25 ifneq "x$(ALT_BOOTDIR)" "x"
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26 BOOTDIR := $(ALT_BOOTDIR)
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27 endif
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28
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29 ifeq "x$(BOOTDIR)" "x"
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30 JDK_HOME := $(shell dirname $(shell which java))/..
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31 else
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32 JDK_HOME := $(BOOTDIR)
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33 endif
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34
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35 SRC_DIR = src
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36 BUILD_DIR = build
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37 OUTPUT_DIR = $(BUILD_DIR)/classes
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38 WHITEBOX_DIR = ../whitebox
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39
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40 JAVAC = $(JDK_HOME)/bin/javac
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41 JAR = $(JDK_HOME)/bin/jar
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42
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43 SRC_FILES = $(shell find $(SRC_DIR) -name '*.java')
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44
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45 MAIN_CLASS = sun.hotspot.tools.ctw.CompileTheWorld
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46
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47 .PHONY: clean cleantmp
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48
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49 all: ctw.jar cleantmp
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50
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51 clean: cleantmp
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52 @rm -rf ctw.jar wb.jar
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53
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54 cleantmp:
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55 @rm -rf filelist manifest.mf
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56 @rm -rf $(BUILD_DIR)
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57
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58 ctw.jar: filelist wb.jar manifest.mf
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59 @mkdir -p $(OUTPUT_DIR)
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60 $(JAVAC) -sourcepath $(SRC_DIR) -d $(OUTPUT_DIR) -cp wb.jar @filelist
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61 $(JAR) cfm ctw.jar manifest.mf -C $(OUTPUT_DIR) .
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62
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63 wb.jar:
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64 make -C ${WHITEBOX_DIR} wb.jar
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65 cp ${WHITEBOX_DIR}/wb.jar ./
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66 make -C ${WHITEBOX_DIR} clean
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67
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68 filelist: $(SRC_FILES)
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69 @rm -f $@
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70 @echo $(SRC_FILES) > $@
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71
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72 manifest.mf:
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73 @echo "Main-Class: ${MAIN_CLASS}" > manifest.mf
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