common/autoconf/bootcycle-spec.gmk.in

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1 #
2 # Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 #
5 # This code is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License version 2 only, as
7 # published by the Free Software Foundation. Oracle designates this
8 # particular file as subject to the "Classpath" exception as provided
9 # by Oracle in the LICENSE file that accompanied this code.
10 #
11 # This code is distributed in the hope that it will be useful, but WITHOUT
12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 # version 2 for more details (a copy is included in the LICENSE file that
15 # accompanied this code).
16 #
17 # You should have received a copy of the GNU General Public License version
18 # 2 along with this work; if not, write to the Free Software Foundation,
19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 #
21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 # or visit www.oracle.com if you need additional information or have any
23 # questions.
24 #
25
26 # Support for building boot cycle builds
27
28 # First include the real base spec.gmk file
29 include @SPEC@
30
31 # Check that the user did not try to specify a different java to use for compiling.
32 # On windows we need to account for fixpath being first word.
33 ifeq ($(firstword $(JAVA)),$(FIXPATH))
34 JAVA_EXEC_POS=2
35 else
36 JAVA_EXEC_POS=1
37 endif
38 ifneq ($(word $(JAVA_EXEC_POS),$(SJAVAC_SERVER_JAVA)),$(word $(JAVA_EXEC_POS),$(JAVA)))
39 $(error Bootcycle builds are not possible if --with-sjavac-server-java is specified)
40 endif
41
42
43 # Override specific values to do a boot cycle build
44
45 # The bootcycle build has a different output directory
46 BUILD_OUTPUT:=@BUILD_OUTPUT@/bootcycle-build
47
48 # Use a different Boot JDK
49 OLD_BOOT_JDK:=$(BOOT_JDK)
50 BOOT_JDK:=@BUILD_OUTPUT@/images/j2sdk-image
51 BOOT_RTJAR:=@BUILD_OUTPUT@/images/j2sdk-image/jre/lib/rt.jar
52
53 SJAVAC_SERVER_JAVA:=$(subst $(OLD_BOOT_JDK),$(BOOT_JDK),$(SJAVAC_SERVER_JAVA))

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