#+
−
# Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.+
−
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.+
−
#+
−
# This code is free software; you can redistribute it and/or modify it+
−
# under the terms of the GNU General Public License version 2 only, as+
−
# published by the Free Software Foundation.  Oracle designates this+
−
# particular file as subject to the "Classpath" exception as provided+
−
# by Oracle in the LICENSE file that accompanied this code.+
−
#+
−
# This code is distributed in the hope that it will be useful, but WITHOUT+
−
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or+
−
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License+
−
# version 2 for more details (a copy is included in the LICENSE file that+
−
# accompanied this code).+
−
#+
−
# You should have received a copy of the GNU General Public License version+
−
# 2 along with this work; if not, write to the Free Software Foundation,+
−
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.+
−
#+
−
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA+
−
# or visit www.oracle.com if you need additional information or have any+
−
# questions.+
−
#+
−
+
−
# Support for building boot cycle builds+
−
+
−
# First include the real base spec.gmk file+
−
include @SPEC@+
−
+
−
# Check that the user did not try to specify a different java to use for compiling.+
−
# On windows we need to account for fixpath being first word.+
−
ifeq ($(firstword $(JAVA)),$(FIXPATH))+
−
  JAVA_EXEC_POS=2+
−
else+
−
  JAVA_EXEC_POS=1+
−
endif+
−
ifneq ($(word $(JAVA_EXEC_POS),$(SJAVAC_SERVER_JAVA)),$(word $(JAVA_EXEC_POS),$(JAVA)))+
−
  $(error Bootcycle builds are not possible if --with-sjavac-server-java is specified)+
−
endif+
−
+
−
+
−
# Override specific values to do a boot cycle build+
−
+
−
# Use a different Boot JDK+
−
BOOT_JDK := $(JDK_IMAGE_DIR)+
−
+
−
# The bootcycle build has a different output directory+
−
OLD_OUTPUTDIR:=@OUTPUTDIR@+
−
OUTPUTDIR:=$(OLD_OUTPUTDIR)/bootcycle-build+
−
SJAVAC_SERVER_DIR:=$(patsubst $(OLD_OUTPUTDIR)%, $(OUTPUTDIR)%, $(SJAVAC_SERVER_DIR))+
−
+
−
JAVA_CMD:=$(BOOT_JDK)/bin/java+
−
JAVAC_CMD:=$(BOOT_JDK)/bin/javac+
−
JAVAH_CMD:=$(BOOT_JDK)/bin/javah+
−
JAR_CMD:=$(BOOT_JDK)/bin/jar+
−
JARSIGNER_CMD:=$(BOOT_JDK)/bin/jarsigner+
−
SJAVAC_SERVER_JAVA_CMD:=$(JAVA_CMD)+
−
# When building a 32bit target, make sure the sjavac server flags are compatible+
−
# with a 32bit JVM.+
−
ifeq ($(OPENJDK_TARGET_CPU_BITS), 32)+
−
  SJAVAC_SERVER_JAVA_FLAGS := @BOOTCYCLE_JVM_ARGS_BIG@+
−
endif+
−
# The bootcycle JVM arguments may differ from the original boot jdk.+
−
JAVA_FLAGS_BIG := @BOOTCYCLE_JVM_ARGS_BIG@+
−