1 #
2 # Copyright (c) 2009, 2010, 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 # Makefile for building sunec.jar and sunec native library.
28 #
29 # This file was derived from make/com/sun/crypto/provider/Makefile.
30 #
31
32 #
33 # (The terms "OpenJDK" and "JDK" below refer to OpenJDK and Sun JDK builds
34 # respectively.)
35 #
36 # JCE builds are very different between OpenJDK and JDK. The OpenJDK JCE
37 # jar files do not require signing, but those for JDK do. If an unsigned
38 # jar file is installed into JDK, things will break when the crypto
39 # routines are called.
40 #
41 # This Makefile does the "real" build of the JCE files. For OpenJDK,
42 # the jar files built here are installed directly into the OpenJDK.
43 #
44 # For JDK, the binaries use pre-built/pre-signed binary files stored in
45 # the closed workspace that are not shipped in the OpenJDK workspaces.
46 # We still build the JDK files here to verify the files compile, and in
47 # preparation for possible signing. Developers working on JCE in JDK
48 # must sign the JCE files before testing. The JCE signing key is kept
49 # separate from the JDK workspace to prevent its disclosure.
50 #
51 # SPECIAL NOTE TO JCE/JDK developers: The source files must eventually
52 # be built, signed, and then the resulting jar files MUST BE CHECKED
53 # INTO THE CLOSED PART OF THE WORKSPACE*. This separate step *MUST NOT
54 # BE FORGOTTEN*, otherwise a bug fixed in the source code will not be
55 # reflected in the shipped binaries. The "release" target should be
56 # used to generate the required files.
57 #
58 # There are a number of targets to help both JDK/OpenJDK developers.
59 #
60 # Main Targets (JDK/OPENJDK):
61 #
62 # all/clobber/clean The usual, plus the native libraries.
63 # If OpenJDK, installs sunec.jar.
64 # If JDK, installs prebuilt
65 # sunec.jar.
66 #
67 # jar Builds/installs sunec.jar
68 # If OpenJDK, does not sign.
69 # If JDK, tries to sign.
70 #
71 # Other lesser-used Targets (JDK/OPENJDK):
72 #
73 # build-jar Builds sunec.jar
74 # (does not sign/install)
75 #
76 # install-jar Alias for "jar" above.
77 #
78 # Other targets (JDK only):
79 #
80 # sign Alias for sign-jar
81 # sign-jar Builds/signs sunec.jar (no install)
82 #
83 # release Builds all targets in preparation
84 # for workspace integration.
85 #
86 # install-prebuilt Installs the pre-built jar files
87 #
88 # This makefile was written to support parallel target execution.
89 #
90
91 BUILDDIR = ../../..
92 PACKAGE = sun.security.ec
93 PRODUCT = sun
94
95 #
96 # The following is for when we need to do postprocessing
97 # (signing) against a read-only build. If the OUTPUTDIR
98 # isn't writable, the build currently crashes out.
99 #
100 ifndef OPENJDK
101 ifdef ALT_JCE_BUILD_DIR
102 # =====================================================
103 # Where to place the output, in case we're building from a read-only
104 # build area. (e.g. a release engineering build.)
105 JCE_BUILD_DIR=${ALT_JCE_BUILD_DIR}
106 IGNORE_WRITABLE_OUTPUTDIR_TEST=true
107 else
108 JCE_BUILD_DIR=${TEMPDIR}
109 endif
110 endif
111
112 include $(BUILDDIR)/common/Defs.gmk
113
114 #
115 # Location for the newly built classfiles.
116 #
117 CLASSDESTDIR = $(TEMPDIR)/classes
118
119 #
120 # Java files
121 #
122 AUTO_FILES_JAVA_DIRS = $(PKGDIR)
123
124 #
125 # Exclude the sources that get built by ../other/Makefile
126 #
127 AUTO_JAVA_PRUNE = \
128 ECKeyFactory.java \
129 ECParameters.java \
130 ECPrivateKeyImpl.java \
131 ECPublicKeyImpl.java \
132 NamedCurve.java
133
134 #
135 # Some licensees do not get the native ECC sources, but we still need to
136 # be able to build "all" for them. Check here to see if the sources are
137 # available. If not, then skip them.
138 #
139
140 NATIVE_ECC_AVAILABLE := $(shell \
141 if [ -d $(SHARE_SRC)/native/$(PKGDIR)/impl ] ; then \
142 $(ECHO) true; \
143 else \
144 $(ECHO) false; \
145 fi)
146
147 ifeq ($(NATIVE_ECC_AVAILABLE), true)
148
149 LIBRARY = sunec
150
151 #
152 # Java files that define native methods
153 #
154 FILES_export = \
155 $(PKGDIR)/ECDHKeyAgreement.java \
156 $(PKGDIR)/ECDSASignature.java \
157 $(PKGDIR)/ECKeyPairGenerator.java
158
159 JAVAHFLAGS += -classpath $(CLASSDESTDIR)
160
161 #
162 # C and C++ files
163 #
164 include FILES_c.gmk
165
166 FILES_cpp = ECC_JNI.cpp
167
168 CPLUSPLUSLIBRARY=true
169
170 FILES_m = mapfile-vers
171
172 #
173 # Find native code
174 #
175 vpath %.cpp $(SHARE_SRC)/native/$(PKGDIR)
176
177 vpath %.c $(SHARE_SRC)/native/$(PKGDIR)/impl
178
179 #
180 # Find include files
181 #
182 OTHER_INCLUDES += -I$(SHARE_SRC)/native/$(PKGDIR)/impl
183
184 #
185 # Compiler flags
186 #
187 OTHER_CFLAGS += -DMP_API_COMPATIBLE -DNSS_ECC_MORE_THAN_SUITE_B
188
189 #
190 # Libraries to link
191 #
192 ifeq ($(PLATFORM), windows)
193 OTHER_LDLIBS += $(JVMLIB)
194 else
195 OTHER_LDLIBS = -ldl $(JVMLIB) $(LIBCXX)
196 endif
197
198 include $(BUILDDIR)/common/Mapfile-vers.gmk
199
200 include $(BUILDDIR)/common/Library.gmk
201
202 else # NATIVE_ECC_AVAILABLE
203
204 include $(BUILDDIR)/common/Classes.gmk
205
206 endif # NATIVE_ECC_AVAILABLE
207
208 #
209 # We use a variety of subdirectories in the $(TEMPDIR) depending on what
210 # part of the build we're doing. Both OPENJDK/JDK builds are initially
211 # done in the unsigned area. When files are signed in JDK,
212 # they will be placed in the appropriate area.
213 #
214 UNSIGNED_DIR = $(TEMPDIR)/unsigned
215
216 include $(BUILDDIR)/javax/crypto/Defs-jce.gmk
217
218 #
219 # Rules
220 #
221
222 ifdef OPENJDK
223 all: build-jar install-jar
224 else
225 all: build-jar install-prebuilt
226 $(build-warning)
227 endif
228
229
230 # =====================================================
231 # Build the unsigned sunec.jar file.
232 #
233
234 JAR_DESTFILE = $(EXTDIR)/sunec.jar
235
236 #
237 # Since the -C option to jar is used below, each directory entry must be
238 # preceded with the appropriate directory to "cd" into.
239 #
240 JAR_DIRS = $(patsubst %, -C $(CLASSDESTDIR) %, $(AUTO_FILES_JAVA_DIRS))
241
242 build-jar: $(UNSIGNED_DIR)/sunec.jar
243
244 #
245 # Build sunec.jar.
246 #
247 $(UNSIGNED_DIR)/sunec.jar: build
248 $(prep-target)
249 $(BOOT_JAR_CMD) cf $@ $(JAR_DIRS) \
250 $(BOOT_JAR_JFLAGS)
251 @$(java-vm-cleanup)
252
253
254 ifndef OPENJDK
255 # =====================================================
256 # Sign the provider jar file. Not needed for OpenJDK.
257 #
258
259 SIGNED_DIR = $(JCE_BUILD_DIR)/signed
260
261 sign: sign-jar
262
263 sign-jar: $(SIGNED_DIR)/sunec.jar
264
265 ifndef ALT_JCE_BUILD_DIR
266 $(SIGNED_DIR)/sunec.jar: $(UNSIGNED_DIR)/sunec.jar
267 else
268 #
269 # We have to remove the build dependency, otherwise, we'll try to rebuild it
270 # which we can't do on a read-only filesystem.
271 #
272 $(SIGNED_DIR)/sunec.jar:
273 @if [ ! -r $(UNSIGNED_DIR)/sunec.jar ] ; then \
274 $(ECHO) "Couldn't find $(UNSIGNED_DIR)/sunec.jar"; \
275 exit 1; \
276 fi
277 endif
278 $(call sign-file, $(UNSIGNED_DIR)/sunec.jar)
279
280
281 # =====================================================
282 # Create the Release Engineering files. Signed builds, etc.
283 #
284
285 release: $(SIGNED_DIR)/sunec.jar
286 $(RM) $(JCE_BUILD_DIR)/release/sunec.jar
287 $(MKDIR) -p $(JCE_BUILD_DIR)/release
288 $(CP) $(SIGNED_DIR)/sunec.jar $(JCE_BUILD_DIR)/release
289 $(release-warning)
290
291 endif # OPENJDK
292
293
294 # =====================================================
295 # Install routines.
296 #
297
298 #
299 # Install sunec.jar, depending on which type is requested.
300 #
301 install-jar jar: $(JAR_DESTFILE)
302 ifndef OPENJDK
303 $(release-warning)
304 endif
305
306 ifdef OPENJDK
307 $(JAR_DESTFILE): $(UNSIGNED_DIR)/sunec.jar
308 else
309 $(JAR_DESTFILE): $(SIGNED_DIR)/sunec.jar
310 endif
311 $(install-file)
312
313 ifndef OPENJDK
314 install-prebuilt:
315 @$(ECHO) "\n>>>Installing prebuilt SunEC provider..."
316 $(RM) $(JAR_DESTFILE)
317 $(CP) $(PREBUILT_DIR)/ec/sunec.jar $(JAR_DESTFILE)
318 endif
319
320
321 # =====================================================
322 # Support routines.
323 #
324
325 clobber clean::
326 $(RM) -r $(JAR_DESTFILE) $(TEMPDIR) $(JCE_BUILD_DIR)
327
328 .PHONY: build-jar jar install-jar
329 ifndef OPENJDK
330 .PHONY: sign sign-jar release install-prebuilt
331 endif