| # |
| # Copyright (c) 2011, 2017, 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 := $(FIXPATH) $(BOOT_JDK)/bin/java |
| JAVAC_CMD := $(FIXPATH) $(BOOT_JDK)/bin/javac |
| JAR_CMD := $(FIXPATH) $(BOOT_JDK)/bin/jar |
| 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@ |