1 # 2 # Copyright (C) 2010 The Android Open Source Project 3 # 4 # Licensed under the Apache License, Version 2.0 (the "License"); 5 # you may not use this file except in compliance with the License. 6 # You may obtain a copy of the License at 7 # 8 # http://www.apache.org/licenses/LICENSE-2.0 9 # 10 # Unless required by applicable law or agreed to in writing, software 11 # distributed under the License is distributed on an "AS IS" BASIS, 12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 # See the License for the specific language governing permissions and 14 # limitations under the License. 15 # 16 LOCAL_PATH := $(call my-dir) 17 18 bouncycastle_src_files := $(call all-java-files-under,src/main/java) 19 20 include $(CLEAR_VARS) 21 LOCAL_MODULE := bouncycastle 22 LOCAL_MODULE_TAGS := optional 23 LOCAL_SRC_FILES := $(bouncycastle_src_files) 24 LOCAL_JAVACFLAGS := -encoding UTF-8 25 LOCAL_JAVA_LIBRARIES := core 26 LOCAL_NO_STANDARD_LIBRARIES := true 27 LOCAL_JARJAR_RULES := $(LOCAL_PATH)/jarjar-rules.txt 28 include $(BUILD_JAVA_LIBRARY) 29 30 # This is used to generate a list of what is unused so it can be removed when bouncycastle is updated. 31 # Based on "Finding dead code" example in ProGuard manual at http://proguard.sourceforge.net/ 32 .PHONY: bouncycastle-proguard-deadcode 33 bouncycastle-proguard-deadcode: $(full_classes_compiled_jar) $(full_java_libs) 34 $(PROGUARD) \ 35 -injars $(full_classes_compiled_jar) \ 36 -libraryjars "$(call normalize-path-list,$(addsuffix (!org/bouncycastle/**.class,!org/apache/harmony/xnet/provider/jsse/OpenSSLMessageDigest.class),$(full_java_libs)))" \ 37 -dontoptimize \ 38 -dontobfuscate \ 39 -dontpreverify \ 40 -ignorewarnings \ 41 -printusage \ 42 -keep class org.bouncycastle.jce.provider.BouncyCastleProvider "{ public protected *; }" \ 43 -keep class org.bouncycastle.jce.provider.symmetric.AESMappings "{ public protected *; }" \ 44 -keep class org.bouncycastle.asn1.ASN1TaggedObject "{ public protected *; }" \ 45 -keep class org.bouncycastle.asn1.x509.CertificateList "{ public protected *; }" \ 46 -keep class org.bouncycastle.crypto.AsymmetricBlockCipher "{ public protected *; }" \ 47 -keep class org.bouncycastle.x509.ExtendedPKIXBuilderParameters "{ public protected *; }" \ 48 `(find $(LOCAL_PATH) -name '*.java' | xargs grep '"org.bouncycastle' | egrep ' (put|add)' | sed -e 's/");//' -e 's/.*"//'; \ 49 find $(LOCAL_PATH) -name '*.java' | xargs grep ' addHMACAlgorithm' | sed 's/"org.bouncycastle/\norg.bouncycastle/g' | grep ^org.bouncycastle | sed 's/".*//'; \ 50 find . -name '*.java' | xargs grep 'import org.bouncycastle' | grep -v /bouncycastle/ | sed -e 's/.*:import //' -e 's/;//') \ 51 | sed -e 's/^/-keep class /' -e 's/$$/ { public protected \*; } /' | sort | uniq` \ 52 -keepclassmembers "class * { \ 53 static final % *; \ 54 static final java.lang.String *; \ 55 }" \ 56 -keepclassmembers "class * implements java.io.Serializable { \ 57 private static final java.io.ObjectStreamField[] serialPersistentFields; \ 58 private void writeObject(java.io.ObjectOutputStream); \ 59 private void readObject(java.io.ObjectInputStream); \ 60 java.lang.Object writeReplace(); \ 61 java.lang.Object readResolve(); \ 62 }" \ 63 -keepclassmembers "interface org.bouncycastle.crypto.paddings.BlockCipherPadding { \ 64 abstract public java.lang.String getPaddingName(); \ 65 }" \ 66 -keepclassmembers "class * implements org.bouncycastle.crypto.paddings.BlockCipherPadding { \ 67 public java.lang.String getPaddingName(); \ 68 }" 69 70 ifeq ($(WITH_HOST_DALVIK),true) 71 include $(CLEAR_VARS) 72 LOCAL_MODULE := bouncycastle-hostdex 73 LOCAL_MODULE_TAGS := optional 74 LOCAL_SRC_FILES := $(bouncycastle_src_files) 75 LOCAL_JAVACFLAGS := -encoding UTF-8 76 LOCAL_JAVA_LIBRARIES := core-hostdex 77 LOCAL_NO_STANDARD_LIBRARIES := true 78 LOCAL_BUILD_HOST_DEX := true 79 LOCAL_MODULE_TAGS := optional 80 LOCAL_JARJAR_RULES := $(LOCAL_PATH)/jarjar-rules.txt 81 include $(BUILD_HOST_JAVA_LIBRARY) 82 endif 83
