1#
2# Copyright (c) 2011, 2014, 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#
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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.
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23# questions.
24#
25
26################################################################################
27#
28# Generate StandardCharsets.java and individul sun.nio.cs charset class using
29# the charsetmapping tool
30#
31CHARSET_DATA_DIR := $(JDK_TOPDIR)/make/data/charsetmapping
32CHARSET_EXTSRC_DIR := $(JDK_TOPDIR)/src/jdk.charsets/share/classes/sun/nio/cs/ext
33CHARSET_GENSRC_JAVA_DIR_BASE := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/sun/nio/cs
34CHARSET_DONE_BASE := $(CHARSET_GENSRC_JAVA_DIR_BASE)/_the.charsetmapping
35CHARSET_COPYRIGHT_HEADER := $(JDK_TOPDIR)/make/src/classes/build/tools/charsetmapping
36CHARSET_TEMPLATES := \
37    $(CHARSET_DATA_DIR)/SingleByte-X.java.template \
38    $(CHARSET_DATA_DIR)/DoubleByte-X.java.template
39CHARSET_STANDARD_JAVA_TEMPLATES := \
40    $(JDK_TOPDIR)/src/java.base/share/classes/sun/nio/cs/StandardCharsets.java.template
41CHARSET_STANDARD_OS := stdcs-$(OPENJDK_TARGET_OS)
42
43$(CHARSET_DONE_BASE)-stdcs: $(CHARSET_DATA_DIR)/charsets \
44    $(wildcard $(CHARSET_DATA_DIR)/$(CHARSET_STANDARD_OS)) \
45    $(CHARSET_TEMPLATES) $(CHARSET_STANDARD_JAVA_TEMPLATES) \
46    $(BUILD_TOOLS_JDK)
47	$(call LogInfo, Generating java.base charset mapping)
48	$(call MakeDir, $(@D))
49	$(TOOL_CHARSETMAPPING) $(CHARSET_DATA_DIR) $(CHARSET_GENSRC_JAVA_DIR_BASE) \
50	    stdcs charsets $(CHARSET_STANDARD_OS) \
51	    $(CHARSET_STANDARD_JAVA_TEMPLATES) $(CHARSET_EXTSRC_DIR) \
52	    $(CHARSET_COPYRIGHT_HEADER) \
53            $(LOG_DEBUG)
54	$(TOUCH) '$@'
55
56GENSRC_JAVA_BASE += $(CHARSET_DONE_BASE)-stdcs
57