1 #
2 # Copyright (c) 2007, 2011, 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 jce.jar and the various cryptographic strength
28 # policy jar files.
29 #
30
31 #
32 # (The terms "OpenJDK" and "JDK" below refer to OpenJDK and Sun JDK builds
33 # respectively.)
34 #
35 # JCE builds are very different between OpenJDK and JDK. The OpenJDK JCE
36 # jar files do not require signing, but those for JDK do. If an unsigned
37 # jar file is installed into JDK, things will break when the crypto
38 # routines are called.
39 #
40 # This Makefile does the "real" build of the JCE files. There are some
41 # javac options currently specific to JCE, so we recompile now to make
42 # sure any implicit compilations didn't use any incorrect flags.
43 #
44 # For OpenJDK, the jar files built here are installed directly into the
45 # OpenJDK.
46 #
47 # For JDK, the binaries use pre-built/pre-signed binary files stored in
48 # the closed workspace that are not shipped in the OpenJDK workspaces.
49 # We still build the JDK files here to verify the files compile, and in
50 # preparation for possible signing. Developers working on JCE in JDK
51 # must sign the JCE files before testing. The JCE signing key is kept
52 # separate from the JDK workspace to prevent its disclosure.
53 #
54 # SPECIAL NOTE TO JCE/JDK developers: The source files must eventually
55 # be built and signed, and the resulting jar files *MUST BE CHECKED INTO
56 # THE CLOSED PART OF THE WORKSPACE*. This separate step *MUST NOT BE
57 # FORGOTTEN*, otherwise a bug fixed in the source code will not be
58 # reflected in the shipped binaries. The "release" target should be
59 # used to generate the required files.
60 #
61 # There are a number of targets to help both JDK/OpenJDK developers.
62 #
63 # Main Targets (JDK/OPENJDK):
64 #
65 # all/clobber/clean The usual.
66 # If OpenJDK: builds/installs the
67 # jce.jar/limited policy files.
68 # If JDK: builds but does not install.
69 # During full tops-down builds,
70 # prebuilt/presigned jce.jar &
71 # limited policy files are copied
72 # in by make/java/redist/Makefile.
73 # If you are working in this directory
74 # and want to install the prebuilts,
75 # use the "install-prebuilt" target.
76 #
77 # jar Builds/installs jce.jar
78 # If OpenJDK, does not sign
79 # If JDK, tries to sign
80 #
81 # Other lesser-used Targets (JDK/OPENJDK):
82 #
83 # build-jar Builds jce.jar (does not sign/install)
84 #
85 # build-policy Builds policy files (does not sign/install)
86 #
87 # install-jar Alias for "jar" above
88 #
89 # install-limited Builds/installs limited policy files
90 # If OpenJDK, does not sign
91 # If JDK, tries to sign
92 # install-unlimited Builds/nstalls unlimited policy files
93 # If OpenJDK, does not sign
94 # If JDK, tries to sign
95 #
96 # Other targets (JDK only):
97 #
98 # sign Alias for sign-jar and sign-policy
99 # sign-jar Builds/signs jce.jar file (no install)
100 # sign-policy Builds/signs policy files (no install)
101 #
102 # release Builds all targets in preparation
103 # for workspace integration.
104 #
105 # install-prebuilt Installs the pre-built jar files
106 #
107 # This makefile was written to support parallel target execution.
108 #
109
110 BUILDDIR = ../..
111 PACKAGE = javax.crypto
112 PRODUCT = sun
113
114 #
115 # The following is for when we need to do postprocessing
116 # (signing) against a read-only build. If the OUTPUTDIR
117 # isn't writable, the build currently crashes out.
118 #
119 ifndef OPENJDK
120 ifdef ALT_JCE_BUILD_DIR
121 # =====================================================
122 # Where to place the output, in case we're building from a read-only
123 # build area. (e.g. a release engineering build.)
124 JCE_BUILD_DIR=${ALT_JCE_BUILD_DIR}
125 IGNORE_WRITABLE_OUTPUTDIR_TEST=true
126 else
127 JCE_BUILD_DIR=${TEMPDIR}
128 endif
129 endif
130
131 include $(BUILDDIR)/common/Defs.gmk
132
133 #
134 # Location for the newly built classfiles.
135 #
136 CLASSDESTDIR = $(TEMPDIR)/classes
137
138 #
139 # Subdirectories of these are automatically included.
140 #
141 AUTO_FILES_JAVA_DIRS = \
142 javax/crypto \
143 sun/security/internal/interfaces \
144 sun/security/internal/spec
145
146 include $(BUILDDIR)/common/Classes.gmk
147
148 #
149 # Rules
150 #
151
152 #
153 # Some licensees do not get the security sources, but we still need to
154 # be able to build "all" for them. Check here to see if the sources were
155 # available. If not, then we don't need to continue this rule.
156 #
157
158 ifdef OPENJDK
159 all: build-jar install-jar build-policy install-limited
160 else # OPENJDK
161 ifeq ($(strip $(FILES_java)),)
162 all:
163 $(no-source-warning)
164 else # FILES_java/policy files available
165 all: build-jar build-policy
166 $(build-warning)
167 endif # $(FILES_java)/policy files available
168 endif # OPENJDK
169
170 #
171 # We use a variety of subdirectories in the $(TEMPDIR) depending on what
172 # part of the build we're doing. Both OPENJDK/JDK builds are initially
173 # done in the unsigned area. When files are signed in JDK, they will be
174 # placed in the appropriate areas.
175 #
176 UNSIGNED_DIR = $(TEMPDIR)/unsigned
177
178 include Defs-jce.gmk
179
180
181 # =====================================================
182 # Build the unsigned jce.jar file. Signing comes later.
183 #
184
185 JAR_DESTFILE = $(LIBDIR)/jce.jar
186
187 #
188 # JCE building is somewhat involved.
189 #
190 # OpenJDK: Since we do not ship prebuilt JCE files, previous compiles
191 # in the build may have needed JCE class signatures. There were then
192 # implicitly built by javac (likely using the boot javac). While using
193 # those class files was fine for signatures, we need to rebuild using
194 # the right compiler.
195 #
196 # JDK: Even through the jce.jar was previously installed, since the
197 # source files are accessible in the source directories, they will
198 # always be "newer" than the prebuilt files inside the jar, and thus
199 # make will always rebuild them. (We could "hide" the JCE source in a
200 # separate directory, but that would make the build logic for JDK and
201 # OpenJDK more complicated.)
202 #
203 # Thus in either situation, we shouldn't use these files.
204 #
205 # To make sure the classes were built with the right compiler options,
206 # delete the existing files in $(CLASSBINDIR), rebuild the right way in a
207 # directory under $(TEMPDIR), then copy the files back to
208 # $(CLASSBINDIR). Building in $(TEMPDIR) allows us to use our make
209 # infrastructure without modification: .classes.list, macros, etc.
210 #
211
212 #
213 # The list of directories that will be remade from scratch, using the
214 # right compilers/options.
215 #
216 DELETE_DIRS = $(patsubst %, $(CLASSBINDIR)/%, $(AUTO_FILES_JAVA_DIRS))
217
218 #
219 # Since the -C option to jar is used below, each directory entry must be
220 # preceded with the appropriate directory to "cd" into.
221 #
222 JAR_DIRS = $(patsubst %, -C $(CLASSDESTDIR) %, $(AUTO_FILES_JAVA_DIRS))
223
224 build-jar: $(UNSIGNED_DIR)/jce.jar
225
226 #
227 # Build jce.jar, then replace the previously built JCE files in the
228 # classes directory with these. This ensures we have consistently built
229 # files throughout the workspaces.
230 #
231 $(UNSIGNED_DIR)/jce.jar: prebuild build $(JCE_MANIFEST_FILE)
232 $(prep-target)
233 $(BOOT_JAR_CMD) cmf $(JCE_MANIFEST_FILE) $@ $(JAR_DIRS) \
234 $(BOOT_JAR_JFLAGS)
235 $(CP) -r $(CLASSDESTDIR)/* $(CLASSBINDIR)
236 @$(java-vm-cleanup)
237
238 build: prebuild
239
240 prebuild:
241 $(RM) -r $(DELETE_DIRS)
242
243
244 # =====================================================
245 # Build the unsigned policy files.
246 #
247 # Given the current state of world export/import policies,
248 # these settings work for Sun's situation. This note is not
249 # legal guidance, you must still resolve any export/import issues
250 # applicable for your situation. Contact your export/import
251 # counsel for more information.
252 #
253
254 POLICY_DESTDIR = $(LIBDIR)/security
255 UNSIGNED_POLICY_BUILDDIR = $(UNSIGNED_DIR)/policy
256
257 build-policy: unlimited limited
258
259 #
260 # Build the unsigned unlimited policy files.
261 #
262 unlimited: \
263 $(UNSIGNED_POLICY_BUILDDIR)/unlimited/US_export_policy.jar \
264 $(UNSIGNED_POLICY_BUILDDIR)/unlimited/local_policy.jar
265
266 $(UNSIGNED_POLICY_BUILDDIR)/unlimited/US_export_policy.jar: \
267 policy/unlimited/default_US_export.policy \
268 policy/unlimited/UNLIMITED
269 $(prep-target)
270 $(BOOT_JAR_CMD) cmf policy/unlimited/UNLIMITED $@ \
271 -C policy/unlimited default_US_export.policy \
272 $(BOOT_JAR_JFLAGS)
273 @$(java-vm-cleanup)
274
275 $(UNSIGNED_POLICY_BUILDDIR)/unlimited/local_policy.jar: \
276 policy/unlimited/default_local.policy \
277 policy/unlimited/UNLIMITED
278 $(prep-target)
279 $(BOOT_JAR_CMD) cmf policy/unlimited/UNLIMITED $@ \
280 -C policy/unlimited default_local.policy \
281 $(BOOT_JAR_JFLAGS)
282 @$(java-vm-cleanup)
283
284 #
285 # Build the unsigned limited policy files.
286 #
287 # NOTE: We currently do not place restrictions on our limited export
288 # policy. This was not a typo.
289 #
290 limited: \
291 $(UNSIGNED_POLICY_BUILDDIR)/limited/US_export_policy.jar \
292 $(UNSIGNED_POLICY_BUILDDIR)/limited/local_policy.jar
293
294 $(UNSIGNED_POLICY_BUILDDIR)/limited/US_export_policy.jar: \
295 $(UNSIGNED_POLICY_BUILDDIR)/unlimited/US_export_policy.jar
296 $(install-file)
297
298 $(UNSIGNED_POLICY_BUILDDIR)/limited/local_policy.jar: \
299 policy/limited/default_local.policy \
300 policy/limited/exempt_local.policy \
301 policy/limited/LIMITED
302 $(prep-target)
303 $(BOOT_JAR_CMD) cmf policy/limited/LIMITED $@ \
304 -C policy/limited default_local.policy \
305 -C policy/limited exempt_local.policy \
306 $(BOOT_JAR_JFLAGS)
307 @$(java-vm-cleanup)
308
309 UNSIGNED_POLICY_FILES = \
310 $(UNSIGNED_POLICY_BUILDDIR)/unlimited/US_export_policy.jar \
311 $(UNSIGNED_POLICY_BUILDDIR)/unlimited/local_policy.jar \
312 $(UNSIGNED_POLICY_BUILDDIR)/limited/US_export_policy.jar \
313 $(UNSIGNED_POLICY_BUILDDIR)/limited/local_policy.jar \
314
315
316 ifndef OPENJDK
317 # =====================================================
318 # Sign the various jar files. Not needed for OpenJDK.
319 #
320
321 SIGNED_DIR = $(JCE_BUILD_DIR)/signed
322 SIGNED_POLICY_BUILDDIR = $(SIGNED_DIR)/policy
323
324 SIGNED_POLICY_FILES = \
325 $(patsubst $(UNSIGNED_POLICY_BUILDDIR)/%,$(SIGNED_POLICY_BUILDDIR)/%, \
326 $(UNSIGNED_POLICY_FILES))
327
328 sign: sign-jar sign-policy
329
330 sign-jar: $(SIGNED_DIR)/jce.jar
331
332 sign-policy: $(SIGNED_POLICY_FILES)
333
334 ifndef ALT_JCE_BUILD_DIR
335 $(SIGNED_DIR)/jce.jar: $(UNSIGNED_DIR)/jce.jar
336 else
337 #
338 # We have to remove the build dependency, otherwise, we'll try to rebuild it
339 # which we can't do on a read-only filesystem.
340 #
341 $(SIGNED_DIR)/jce.jar:
342 @if [ ! -r $(UNSIGNED_DIR)/jce.jar ] ; then \
343 $(ECHO) "Couldn't find $(UNSIGNED_DIR)/jce.jar"; \
344 exit 1; \
345 fi
346 endif
347 $(call sign-file, $(UNSIGNED_DIR)/jce.jar)
348
349 $(SIGNED_POLICY_BUILDDIR)/unlimited/US_export_policy.jar: \
350 $(UNSIGNED_POLICY_BUILDDIR)/unlimited/US_export_policy.jar
351 $(call sign-file, $<)
352
353 $(SIGNED_POLICY_BUILDDIR)/unlimited/local_policy.jar: \
354 $(UNSIGNED_POLICY_BUILDDIR)/unlimited/local_policy.jar
355 $(call sign-file, $<)
356
357 $(SIGNED_POLICY_BUILDDIR)/limited/US_export_policy.jar: \
358 $(UNSIGNED_POLICY_BUILDDIR)/limited/US_export_policy.jar
359 $(call sign-file, $<)
360
361 $(SIGNED_POLICY_BUILDDIR)/limited/local_policy.jar: \
362 $(UNSIGNED_POLICY_BUILDDIR)/limited/local_policy.jar
363 $(call sign-file, $<)
364
365
366 # =====================================================
367 # Create the Release Engineering files. Signed builds,
368 # unlimited policy file distribution, etc.
369 #
370
371 CLOSED_DIR = $(BUILDDIR)/closed/javax/crypto
372
373 release: $(SIGNED_DIR)/jce.jar sign-policy $(CLOSED_DIR)/doc/COPYRIGHT.html \
374 $(CLOSED_DIR)/doc/README.txt
375 $(RM) -r \
376 $(JCE_BUILD_DIR)/release/UnlimitedJCEPolicy \
377 $(JCE_BUILD_DIR)/release/jce.jar \
378 $(JCE_BUILD_DIR)/release/US_export_policy.jar \
379 $(JCE_BUILD_DIR)/release/local_policy.jar \
380 $(JCE_BUILD_DIR)/release/UnlimitedJCEPolicy.zip
381 $(MKDIR) -p $(JCE_BUILD_DIR)/release/UnlimitedJCEPolicy
382 $(CP) $(SIGNED_DIR)/jce.jar $(JCE_BUILD_DIR)/release
383 $(CP) \
384 $(SIGNED_POLICY_BUILDDIR)/limited/US_export_policy.jar \
385 $(SIGNED_POLICY_BUILDDIR)/limited/local_policy.jar \
386 $(JCE_BUILD_DIR)/release
387 $(CP) \
388 $(SIGNED_POLICY_BUILDDIR)/unlimited/US_export_policy.jar \
389 $(SIGNED_POLICY_BUILDDIR)/unlimited/local_policy.jar \
390 $(CLOSED_DIR)/doc/COPYRIGHT.html \
391 $(CLOSED_DIR)/doc/README.txt \
392 $(JCE_BUILD_DIR)/release/UnlimitedJCEPolicy
393 cd $(JCE_BUILD_DIR)/release ; \
394 $(ZIPEXE) -qr UnlimitedJCEPolicy.zip UnlimitedJCEPolicy
395 $(release-warning)
396
397 endif # OPENJDK
398
399
400 # =====================================================
401 # Install routines.
402 #
403
404 #
405 # Install jce.jar, depending on which type is requested.
406 #
407 install-jar jar: $(JAR_DESTFILE)
408 ifndef OPENJDK
409 $(release-warning)
410 endif
411
412 ifdef OPENJDK
413 $(JAR_DESTFILE): $(UNSIGNED_DIR)/jce.jar
414 else
415 $(JAR_DESTFILE): $(SIGNED_DIR)/jce.jar
416 endif
417 $(install-file)
418
419 #
420 # Install the appropriate policy file, depending on the type of build.
421 #
422 ifdef OPENJDK
423 INSTALL_POLICYDIR = $(UNSIGNED_POLICY_BUILDDIR)
424 else
425 INSTALL_POLICYDIR = $(SIGNED_POLICY_BUILDDIR)
426 endif
427
428 install-limited-jars: \
429 $(INSTALL_POLICYDIR)/limited/US_export_policy.jar \
430 $(INSTALL_POLICYDIR)/limited/local_policy.jar
431 $(MKDIR) -p $(POLICY_DESTDIR)
432 $(RM) \
433 $(POLICY_DESTDIR)/US_export_policy.jar \
434 $(POLICY_DESTDIR)/local_policy.jar
435 $(CP) $^ $(POLICY_DESTDIR)
436
437 install-limited: install-limited-jars
438 ifndef OPENJDK
439 $(release-warning)
440 endif
441
442 install-unlimited-jars: \
443 $(INSTALL_POLICYDIR)/unlimited/US_export_policy.jar \
444 $(INSTALL_POLICYDIR)/unlimited/local_policy.jar
445 $(MKDIR) -p $(POLICY_DESTDIR)
446 $(RM) \
447 $(POLICY_DESTDIR)/US_export_policy.jar \
448 $(POLICY_DESTDIR)/local_policy.jar
449 $(CP) $^ $(POLICY_DESTDIR)
450
451 install-unlimited: install-unlimited-jars
452 ifndef OPENJDK
453 $(release-warning)
454 endif
455
456 ifndef OPENJDK
457 install-prebuilt-jars:
458 @$(ECHO) "\n>>>Installing prebuilt JCE framework..."
459 $(RM) $(JAR_DESTFILE) \
460 $(POLICY_DESTDIR)/US_export_policy.jar \
461 $(POLICY_DESTDIR)/local_policy.jar
462 $(CP) $(PREBUILT_DIR)/jce/jce.jar $(JAR_DESTFILE)
463 $(CP) \
464 $(PREBUILT_DIR)/jce/US_export_policy.jar \
465 $(PREBUILT_DIR)/jce/local_policy.jar \
466 $(POLICY_DESTDIR)
467
468 install-prebuilt: install-prebuilt-jars
469 endif
470
471 # =====================================================
472 # Support routines.
473 #
474
475 clobber clean::
476 $(RM) -r $(JAR_DESTFILE) $(POLICY_DESTDIR)/US_export_policy.jar \
477 $(POLICY_DESTDIR)/local_policy.jar $(DELETE_DIRS) $(TEMPDIR) \
478 $(JCE_BUILD_DIR)
479
480 .PHONY: build-jar jar build-policy unlimited limited install-jar \
481 install-limited install-unlimited
482 ifndef OPENJDK
483 .PHONY: sign sign-jar sign-policy release install-prebuilt
484 endif