1 #
2 # Copyright (c) 1995, 2009, 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 #
27 # Common variables used by all the Java makefiles. This file should
28 # not contain rules.
29 #
30
31 #
32 # On Solaris, the 'make' utility from Sun will not work with these makefiles.
33 # This little rule is only understood by Sun's make, and is harmless
34 # when seen by the GNU make tool. If using Sun's make, this causes the
35 # make command to fail.
36 #
37 SUN_MAKE_TEST:sh = echo "ERROR: PLEASE USE GNU VERSION OF MAKE"; exit 33
38
39 include $(BUILDDIR)/common/shared/Platform.gmk
40
41 TOPDIR=$(BUILDDIR)/..
42
43 include $(TOPDIR)/make/common/CancelImplicits.gmk
44
45 # Historically PLATFORM_SRC used to be src/$(PLATFORM), but we switched it to
46 # src/solaris so if you want to build on Linux you didn't need a src/linux
47 # directory. In an ideal world it would be called src/genunix but we are not
48 # there yet.
49 #
50 ifndef SHARE_SRC
51 SHARE_SRC = $(TOPDIR)/src/share
52 endif
53
54 _OUTPUTDIR=$(TOPDIR)/build/$(PLATFORM)-$(ARCH)
55
56 #
57 # Get platform definitions
58 #
59
60 include $(TOPDIR)/make/common/Defs-$(PLATFORM).gmk
61
62 #
63 # Localizations for the different parts of the product beyond English
64 #
65
66 JRE_LOCALES = de es fr it ja ko sv zh_CN zh_TW zh_HK
67 PLUGIN_LOCALES = de es fr it ja ko sv zh_CN zh_TW zh_HK
68 JDK_LOCALES = ja zh_CN
69
70 #
71 # A list of locales we support but don't have resource files.
72 # This is defined to optimize the search of resource bundles.
73 #
74 JRE_NONEXIST_LOCALES = en en_US de_DE es_ES fr_FR it_IT ja_JP ko_KR sv_SE zh
75
76 LIBDIR = $(OUTPUTDIR)/lib
77 ABS_LIBDIR = $(ABS_OUTPUTDIR)/lib
78 # for ext jre files
79 EXTDIR = $(LIBDIR)/ext
80 # for generated class files
81 CLASSBINDIR = $(OUTPUTDIR)/classes
82 DEMOCLASSDIR = $(OUTPUTDIR)/democlasses
83 # for generated tool class files
84 BUILDTOOLCLASSDIR = $(OUTPUTDIR)/btclasses
85 # for build tool jar files
86 BUILDTOOLJARDIR = $(OUTPUTDIR)/btjars
87 ABS_BUILDTOOLJARDIR = $(ABS_OUTPUTDIR)/btjars
88 # for generated java source files
89 GENSRCDIR = $(OUTPUTDIR)/gensrc
90 # for imported source files
91 IMPORTSRCDIR = $(OUTPUTDIR)/impsrc
92 # for imported documents
93 IMPORTDOCDIR = $(OUTPUTDIR)/impdoc
94 # for generated demo
95 DEMODIR = $(OUTPUTDIR)/demo
96 # for sample code
97 SAMPLEDIR = $(OUTPUTDIR)/sample
98 # for generated documentation
99 DOCSDIR = $(OUTPUTDIR)/docs$(DOCSDIRSUFFIX)
100 DOCSDIRSUFFIX =
101
102 # An attempt is made to generate unique enough directories for the
103 # generated files to not have name collisisons. Most build units
104 # defines PRODUCT (except Release.gmk), but then they may or may
105 # not define PACKAGE, THREADIR (only HPI uses this), PROGRAM, and
106 # LIBRARY. This code chunk attempts to generate a unique
107 # OBJDIR/CLASSHDRDIR for each build unit based on which of those
108 # values are set within each build unit.
109
110 UNIQUE_LOCATION_STRING = tmp
111
112 ifneq ($(PRODUCT),)
113 UNIQUE_LOCATION_STRING += /$(PRODUCT)
114 endif
115
116 ifneq ($(PACKAGE),)
117 UNIQUE_LOCATION_STRING += /$(PACKAGE)
118 endif
119
120 ifneq ($(PROGRAM),)
121 UNIQUE_LOCATION_STRING += /$(PROGRAM)
122 endif
123
124 ifneq ($(LIBRARY),)
125 ifneq ($(LIBRARY_OUTPUT),)
126 UNIQUE_LOCATION_STRING += /$(LIBRARY_OUTPUT)
127 else
128 UNIQUE_LOCATION_STRING += /$(LIBRARY)
129 endif
130 endif
131
132 ifneq ($(THREADDIR),)
133 UNIQUE_LOCATION_STRING += /$(THREADDIR)
134 endif
135
136 # the use of += above makes a space separated list which we need to
137 # remove for filespecs.
138 #
139 NULLSTRING :=
140 ONESPACE := $(NULLSTRING) # space before this comment is required.
141 UNIQUE_PATH = $(subst $(ONESPACE),,$(UNIQUE_LOCATION_STRING))
142
143 # TEMPDIR is a unique general purpose directory
144 # need to use 'override' because GNU Make on Linux exports the wrong
145 # value.
146 override TEMPDIR = $(OUTPUTDIR)/$(UNIQUE_PATH)
147 override ABS_TEMPDIR = $(ABS_OUTPUTDIR)/$(UNIQUE_PATH)
148
149 # This must be created right away for pattern rules in Sanity.gmk to work.
150 dummy1:=$(shell $(MKDIR) -p $(TEMPDIR))
151 dummy2:=$(shell $(MKDIR) -p $(TEMP_DISK))
152
153 #
154 # CLASSDESTDIR can be used to specify the directory where generated classes
155 # are to be placed. The default is CLASSBINDIR.
156 #
157 ifndef CLASSDESTDIR
158 CLASSDESTDIR = $(CLASSBINDIR)
159 endif
160
161 #
162 # vpaths. These are the default locations searched for source files.
163 # GNUmakefiles of individual areas often override the default settings.
164 # There are no longer default vpath entries for C and assembler files
165 # so we can ensure that libraries don't get their hands on JVM files.
166 #
167 # We define an intermediate variable for Java files because
168 # we use its value later to help define $SOURCEPATH
169
170 VPATH0.java = $(GENSRCDIR)$(CLASSPATH_SEPARATOR)$(PLATFORM_SRC)/classes$(CLASSPATH_SEPARATOR)$(SHARE_SRC)/classes
171 VPATH.java = $(VPATH0.java)
172 vpath %.java $(VPATH.java)
173 vpath %.class $(CLASSBINDIR)
174
175 #
176 # Classpath seen by javac (different from the one seen by the VM
177 # running javac), and useful variables.
178 #
179 SOURCEPATH = $(VPATH.java)
180 PKG = $(shell $(EXPR) $(PACKAGE) : '\([a-z]*\)')
181 PKGDIR = $(subst .,/,$(PACKAGE))
182
183 #
184 # The java/javac/jdk variables (JAVAC_CMD, JAVA_CMD, etc.)
185 #
186 include $(BUILDDIR)/common/shared/Defs-java.gmk
187
188 #
189 # Set opt level to ALT_OPT if set otherwise _OPT
190 #
191 POPT = $(_OPT$(ALT_OPT))$(ALT_OPT)
192
193 #
194 # Convenient macros
195 #
196
197 # Prepare $@ target, remove old one and making sure directory exists
198 define prep-target
199 $(MKDIR) -p $(@D)
200 $(RM) $@
201 endef
202
203 # Simple install of $< file to $@
204 define install-file
205 $(prep-target)
206 $(CP) $< $@
207 endef
208
209 # Cleanup rule for after debug java run (hotspot.log file is left around)
210 # (This could be an old leftover file in a read-only area, use the @- prefix)
211 HOTSPOT_LOG_NAME = hotspot.log
212 define java-vm-cleanup
213 if [ -w $(HOTSPOT_LOG_NAME) ] ; then $(RM) $(HOTSPOT_LOG_NAME); fi
214 endef
215
216 # Default make settings for processing SUBDIRS with clobber or clean names
217 SUBDIRS_MAKEFLAGS-clobber = INCREMENTAL_BUILD=false
218 SUBDIRS_MAKEFLAGS-clean = INCREMENTAL_BUILD=false
219
220 # Given a SUBDIRS list, cd into them and make them
221 # SUBDIRS_MAKEFLAGS Make settings for a subdir make
222 # SUBDIRS_MAKEFLAGS-$@ Make settings specific to this target
223 define SUBDIRS-loop
224 @for i in DUMMY $(SUBDIRS) ; do \
225 if [ "$$i" != "DUMMY" ] ; then \
226 $(MAKE) -C $${i} $@ \
227 $(SUBDIRS_MAKEFLAGS) \
228 $(SUBDIRS_MAKEFLAGS-$@) \
229 FULL_VERSION=$(FULL_VERSION) \
230 RELEASE=$(RELEASE) || exit 1; \
231 fi ; \
232 done
233 endef
234
235 # Given a OTHERSUBDIRS list, cd into them and make them (extra loop define)
236 # OTHERSUBDIRS_MAKEFLAGS Make settings for a subdir make
237 define OTHERSUBDIRS-loop
238 @for i in DUMMY $(OTHERSUBDIRS) ; do \
239 if [ "$$i" != "DUMMY" ] ; then \
240 $(MAKE) -C $${i} $@ \
241 $(OTHERSUBDIRS_MAKEFLAGS) \
242 FULL_VERSION=$(FULL_VERSION) \
243 RELEASE=$(RELEASE) || exit 1; \
244 fi ; \
245 done
246 endef
247
248 # Prevent the use of many default suffix rules we do not need
249 .SUFFIXES:
250 .SUFFIXES: .java .class
251
252 # Make sure we are all insane
253 ifdef INSANE
254 export INSANE
255 endif
256
257 # Make sure we have the current year
258 ifndef COPYRIGHT_YEAR
259 ifdef ALT_COPYRIGHT_YEAR
260 COPYRIGHT_YEAR := $(ALT_COPYRIGHT_YEAR)
261 else
262 COPYRIGHT_YEAR := $(shell $(DATE) '+%Y')
263 endif
264 export COPYRIGHT_YEAR
265 endif
266
267 # Install of imported file (JDK_IMPORT_PATH, or some other external location)
268 define install-import-file
269 @$(ECHO) "ASSEMBLY_IMPORT: $@"
270 $(install-file)
271 endef
272
273 .PHONY: all build clean clobber