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Date: Sun, 1 May 2016 18:15:12 +0000 (UTC)
From: "Benedikt Ritter (JIRA)" <jira@apache.org>
To: issues@commons.apache.org
Message-ID: <JIRA.12964137.1462097382000.81449.1462126512840@Atlassian.JIRA>
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Subject: [jira] [Commented] (CRYPTO-45) Document how to build Commons Crypto
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archived-at: Sun, 01 May 2016 18:15:15 -0000


    [ https://issues.apache.org/jira/browse/CRYPTO-45?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15265861#comment-15265861 ] 

Benedikt Ritter commented on CRYPTO-45:
---------------------------------------

Using this changes in the Makefile, I was finally able to run the native build:

{code}
diff --git a/Makefile b/Makefile
index 9759b06..9624365 100644
--- a/Makefile
+++ b/Makefile
@@ -49,14 +49,14 @@ $(TARGET)/jni-classes/org/apache/commons/crypto/random/OpensslCryptoRandomNative

 $(COMMONS_CRYPTO_OUT)/OpensslNative.o : $(SRC_NATIVE)/org/apache/commons/crypto/cipher/OpensslNative.c $(TARGET)/jni-classes/org/apache/commons/crypto/cipher/OpensslNative.h
        @mkdir -p $(@D)
-       $(CC) $(CFLAGS) -c $< -o $@
+       $(CC) $(CFLAGS) -I/usr/local/opt/openssl/include -c $< -o $@

 $(COMMONS_CRYPTO_OUT)/OpensslCryptoRandom.o : $(SRC_NATIVE)/org/apache/commons/crypto/random/OpensslCryptoRandomNative.c $(TARGET)/jni-classes/org/apache/commons/crypto/random/OpensslCryptoRandomNative.h
        @mkdir -p $(@D)
-       $(CC) $(CFLAGS) -c $< -o $@
+       $(CC) $(CFLAGS) -I/usr/local/opt/openssl/include -c $< -o $@

 $(COMMONS_CRYPTO_OUT)/$(LIBNAME): $(COMMONS_CRYPTO_OBJ)
-       $(CXX) $(CXXFLAGS) -o $@ $+ $(LINKFLAGS)
+       $(CXX) $(CXXFLAGS) -o $@ $+ $(LINKFLAGS) -L/usr/local/opt/openssl/lib
        $(STRIP) $@

 clean:
{code}

How ever, I got several failing tests when building with Java 8. Further more the site build failed because of malformed JavaDoc. So I switched to Java 6. Using Java 6, the native builds started failing again, this time with:

{code}
[INFO] --- maven-antrun-plugin:1.7:run (make) @ commons-crypto ---
[INFO] Executing tasks

make:
     [exec] compiling OSInfo.java
     [exec] "$JAVA_HOME/bin/javac" -source 1.6 -target 1.6 -d target/jni-classes -sourcepath src/main/java src/main/java/org/apache/commons/crypto/random/OpensslCryptoRandomNative.java
     [exec] "$JAVA_HOME/bin/javah" -force -classpath target/jni-classes -o target/jni-classes/org/apache/commons/crypto/random/OpensslCryptoRandomNative.h org.apache.commons.crypto.random.OpensslCryptoRandomNative
     [exec] gcc -arch x86_64 -Ilib/inc_mac -I/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/include -O2 -fPIC -mmacosx-version-miIn file included from src/main/native/org/apache/commons/crypto/random/OpensslCryptoRandomNative.c:19:
     [exec] In file included from src/main/native/org/apache/commons/crypto/random/org_apache_commons_crypto_random.h:22:
     [exec] src/main/native/org/apache/commons/crypto/on=10.5 -fvisibility=hidden -Ilib/include -I/usr/include -I"src/main/native/org/apache/commons/crypto/" -I/usr/local/opt/openssl/rg_apache_commons_crypto.h:67:10: fatal error: 'jni.h' file not found
     [exec] #include <jni.h>
     [exec]          ^
     [exec] include -c src/main/native/org/apache/commons/crypto/random/OpensslCryptoRandomNative.c -o target/commons-crypto-1.0.0-SNAPSHOT-Mac-x86_64/OpensslCryptoRandom.o
     [exec] 1 error generated.
     [exec] make: *** [target/commons-crypto-1.0.0-SNAPSHOT-Mac-x86_64/OpensslCryptoRandom.o] Error 1
{code}

> Document how to build Commons Crypto
> ------------------------------------
>
>                 Key: CRYPTO-45
>                 URL: https://issues.apache.org/jira/browse/CRYPTO-45
>             Project: Commons Crypto
>          Issue Type: Bug
>          Components: Document
>            Reporter: Benedikt Ritter
>
> While trying to deploy the website I run into this problem:
> {code}
> [INFO] --- maven-antrun-plugin:1.7:run (make) @ commons-crypto ---
> [INFO] Executing tasks
> make:
>      [exec] compiling OSInfo.java
>      [exec] "$JAVA_HOME/bin/javac" -source 1.6 -target 1.6 -d target/jni-classes -sourcepath src/main/java src/main/java/org/apache/commons/crypto/random/OpensslCryptoRandomNative.java
>      [exec] warning: [options] bootstrap class path not set in conjunction with -source 1.6
>      [exec] 1 warning
>      [exec] "$JAVA_HOME/bin/javah" -force -classpath target/jni-classes -o target/jni-classes/org/apache/commons/crypto/random/OpensslCryptoRandomNative.h org.apache.commons.crypto.random.OpensslCryptoRandomNative
>      [exec] gcc -arch x86_64 -Ilib/inc_mac -I/Library/Java/JavaVirtualMachines/jdk1.8.0_65.jdk/Contents/Home/include -O2 -fPIC -mmacosx-version-min=10.5 -fvisibility=hidden -Ilib/include -I/usr/include -I"src/main/native/org/apache/commons/crypto/" -I"/Library/Java/JavaVirtualMachines/jdk1.8.0_65.jdk/Contents/Home/include/darwin" -I"target/jni-classes/org/apache/commons/crypto/cipher" -I"target/jni-classes/org/apache/commons/crypto/random" -c src/main/native/org/apache/commons/crypto/random/OpensslCryptoRandomNative.c -o target/commons-crypto-1.0.0-SNAPSHOT-Mac-x86_64/OpensslCryptoRandom.o
>      [exec] In file included from src/main/native/org/apache/commons/crypto/random/OpensslCryptoRandomNative.c:19:
>      [exec] In file included from src/main/native/org/apache/commons/crypto/random/org_apache_commons_crypto_random.h:22:
>      [exec] src/main/native/org/apache/commons/crypto/org_apache_commons_crypto.h:196:10: fatal error: 'openssl/aes.h' file not found
>      [exec] #include <openssl/aes.h>
>      [exec]          ^
>      [exec] 1 error generated.
>      [exec] make: *** [target/commons-crypto-1.0.0-SNAPSHOT-Mac-x86_64/OpensslCryptoRandom.o] Error 1
> {code}
> I'm pretty lost, since I don't know c programming. Would be good to have some documentation on how to set up the development environment (on Linux/Mac OS/Windows) for building crypto.


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