[CRYPTO-65] Warnings compiling on MacOSX - JNIEXPORT redefined

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Assignee: Benedikt Ritter
• Reporter: Sebb
• Created: 11/Jun/16 10:13
• Updated: 12/Jun/16 11:33
• Resolved: 12/Jun/16 11:33

Description

I get the following warnings on MacOSX:

[exec] compiling OSInfo.java
[exec] "$JAVA_HOME/bin/javac" -source 1.6 -target 1.6 -d target/jni-classes -sourcepath src/main/java src/main/java/org/apache/commons/crypto/random/OpensslCryptoRandomNative.java
[exec] warning: [options] bootstrap class path not set in conjunction with -source 1.6
[exec] "$JAVA_HOME/bin/javah" -force -classpath target/jni-classes -o target/jni-classes/org/apache/commons/crypto/random/OpensslCrypto1 warning
[exec] RandomNative.h org.apache.commons.crypto.random.OpensslCryptoRandomNative
[exec] gcc -arch x86_64 -Ilib/inc_mac -I/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/include -O2 -fPIC -mmacosx-version-min=10.5 -fvisibility=hidden -I/usr/local/include -Ilib/include -I/usr/include -I"src/main/native/org/apache/commons/crypto/" -I"/Library/Java/JavaVirtualMachines/jdk1.7.0_79.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] src/main/native/org/apache/commons/crypto/random/OpensslCryptoRandomNative.c:37:9: warning: 'JNIEXPORT' macro redefined [-Wmacro"$JAVA_HOME/bin/javac" -source 1.6 -target 1.6 -d target/jni-classes -sourcepath src/main/java src/main/java/org/apache/commons/-redefined]
[exec] #define JNIEXPORT _attribute((visibility_("default")))
[exec] ^
[exec] /Library/Java/JavaVirtualMachines/jdk1.7.0_79crypto/cipher/OpensslNative.java
[exec] .jdk/Contents/Home/include/darwin/jni_md.h:29:9: note: previous definition is here
[exec] #define JNIEXPORT
[exec] ^
[exec] 1 warning generated.
[exec] warning: [options] bootstrap class path not set in conjunction with -source 1.6
[exec] "$JAVA_HOME/bin/javah" -force -classpath target/jni-classes -o target/jni-classes/org/apache/commons/crypto/cipher/OpensslNative.h org.apache.commons.crypto.cipher.OpensslNative
[exec] 1 warning
[exec] gcc -arch x86_64 -Ilib/inc_mac -I/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/include -O2 -fPIC -mmacosx-version-min=10.5 -fvisibility=hidden -I/usr/local/include -Ilib/include -I/usr/include -I"src/main/native/org/apache/commons/crypto/" -I"/Library/Java/JavaVirtualMachines/jdk1.7.0_79.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/cipher/OpensslNative.c -o target/commons-crypto-1.0.0-SNAPSHOT-Mac-x86_64/OpensslNative.o
[exec] src/main/native/org/apache/commons/crypto/cipher/OpensslNative.c:26:9: warning: 'JNIEXPORT' macro redefined [-Wmacro-redefined]
[exec] #define JNIEXPORT _attribute((visibility_("default")))
[exec] ^
[exec] /Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/include/darwin/jni_md.h:29:9: note: previous definition is here
[exec] #define JNIEXPORT
[exec] ^
[exec] 1 warning generated.