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1 # |
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2 # Copyright (c) 2011, 2016, 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. Oracle designates this |
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8 # particular file as subject to the "Classpath" exception as provided |
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9 # by Oracle in the LICENSE file that accompanied this code. |
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10 # |
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11 # This code is distributed in the hope that it will be useful, but WITHOUT |
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12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 # version 2 for more details (a copy is included in the LICENSE file that |
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15 # accompanied this code). |
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16 # |
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17 # You should have received a copy of the GNU General Public License version |
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18 # 2 along with this work; if not, write to the Free Software Foundation, |
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19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 # |
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21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 # or visit www.oracle.com if you need additional information or have any |
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23 # questions. |
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24 # |
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25 |
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26 # Support for building boot cycle builds |
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27 |
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28 BOOT_JDK_MODULAR := true |
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29 |
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30 # First include the real base spec.gmk file |
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31 include @SPEC@ |
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32 |
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33 # Check that the user did not try to specify a different java to use for compiling. |
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34 # On windows we need to account for fixpath being first word. |
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35 ifeq ($(firstword $(JAVA)),$(FIXPATH)) |
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36 JAVA_EXEC_POS=2 |
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37 else |
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38 JAVA_EXEC_POS=1 |
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39 endif |
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40 ifneq ($(word $(JAVA_EXEC_POS),$(SJAVAC_SERVER_JAVA)),$(word $(JAVA_EXEC_POS),$(JAVA))) |
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41 $(error Bootcycle builds are not possible if --with-sjavac-server-java is specified) |
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42 endif |
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43 |
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44 |
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45 # Override specific values to do a boot cycle build |
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46 |
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47 # Use a different Boot JDK |
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48 BOOT_JDK := $(JDK_IMAGE_DIR) |
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49 |
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50 # The bootcycle build has a different output directory |
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51 OLD_BUILD_OUTPUT:=@BUILD_OUTPUT@ |
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52 BUILD_OUTPUT:=$(OLD_BUILD_OUTPUT)/bootcycle-build |
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53 SJAVAC_SERVER_DIR:=$(patsubst $(OLD_BUILD_OUTPUT)%, $(BUILD_OUTPUT)%, $(SJAVAC_SERVER_DIR)) |
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54 |
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55 JAVA_CMD:=$(BOOT_JDK)/bin/java |
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56 JAVAC_CMD:=$(BOOT_JDK)/bin/javac |
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57 JAVAH_CMD:=$(BOOT_JDK)/bin/javah |
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58 JAR_CMD:=$(BOOT_JDK)/bin/jar |
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59 JARSIGNER_CMD:=$(BOOT_JDK)/bin/jarsigner |
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60 SJAVAC_SERVER_JAVA_CMD:=$(JAVA_CMD) |
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61 # When building a 32bit target, make sure the sjavac server flags are compatible |
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62 # with a 32bit JVM. |
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63 ifeq ($(OPENJDK_TARGET_CPU_BITS), 32) |
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64 SJAVAC_SERVER_JAVA_FLAGS := @BOOTCYCLE_JVM_ARGS_BIG@ |
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65 endif |
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66 # The bootcycle JVM arguments may differ from the original boot jdk. |
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67 JAVA_FLAGS_BIG := @BOOTCYCLE_JVM_ARGS_BIG@ |