51 lines
2.1 KiB
Plaintext
51 lines
2.1 KiB
Plaintext
#
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# Copyright (c) 2011, 2020, Oracle and/or its affiliates. All rights reserved.
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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#
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# This code is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 2 only, as
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# published by the Free Software Foundation. Oracle designates this
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# particular file as subject to the "Classpath" exception as provided
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# by Oracle in the LICENSE file that accompanied this code.
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#
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# This code is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# version 2 for more details (a copy is included in the LICENSE file that
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# accompanied this code).
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#
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# You should have received a copy of the GNU General Public License version
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# 2 along with this work; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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# or visit www.oracle.com if you need additional information or have any
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# questions.
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#
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# Support for building boot cycle builds
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# First include the real base spec.gmk file
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include @SPEC@
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# Override specific values to do a boot cycle build
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# Use a different Boot JDK
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BOOT_JDK := $(JDK_IMAGE_DIR)
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# The bootcycle build has a different output directory
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OLD_OUTPUTDIR := @OUTPUTDIR@
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OUTPUTDIR := $(OLD_OUTPUTDIR)/bootcycle-build
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# No spaces in patsubst to avoid leading space in variable
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JAVAC_SERVER_DIR := $(patsubst $(OLD_OUTPUTDIR)%,$(OUTPUTDIR)%,$(JAVAC_SERVER_DIR))
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JAVA_CMD := $(FIXPATH) $(BOOT_JDK)/bin/java
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JAVAC_CMD := $(FIXPATH) $(BOOT_JDK)/bin/javac
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JAR_CMD := $(FIXPATH) $(BOOT_JDK)/bin/jar
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# The bootcycle JVM arguments may differ from the original boot jdk.
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JAVA_FLAGS_BIG := @BOOTCYCLE_JVM_ARGS_BIG@
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# Any CDS settings generated for the bootjdk are invalid in the bootcycle build.
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# By filtering out those JVM args, the bootcycle JVM will use its default
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# settings for CDS.
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JAVA_FLAGS := $(filter-out -XX:SharedArchiveFile% -Xshare%, $(JAVA_FLAGS))
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