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From jean-frederic clere <jfrederic.cl...@fujitsu-siemens.com>
Subject jk2 problems with libapr.so
Date Mon, 14 Jan 2002 16:12:29 GMT
Hi,

I am playing with jk2 and I have noted that the loadNative() in AprImpl fails:
+++
java.lang.UnsatisfiedLinkError:
/home/jakarta/jakarta-tomcat-4.0.1/webapps/jk/WEB-INF/jk2/jni/libapr.so:
/home/jakarta/jakarta-tomcat-4.0.1/webapps/jk/WEB-INF/jk2/jni/libapr.so:
undefined symbol: crypt
        at java.lang.ClassLoader$NativeLibrary.load(Native Method)
        at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1382)
        at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1277)
        at java.lang.Runtime.load0(Runtime.java:698)
        at java.lang.System.load(System.java:797)
        at org.apache.jk.apr.AprImpl.loadNative(AprImpl.java:90)
        at org.apache.jk.apr.AprImpl.loadNative(AprImpl.java:78)
        at org.apache.jk.common.ChannelUn.init(ChannelUn.java:135)
+++
The problem is that apr needs other dynamic library.

How should we solve the problem?:
1 - Loading the missing libraries in the JVM (via System.load()) The list of
needed library is in APRVARS.
2 - Link jni_connect.so against a static libapr.a (like in mod_webapp for
Apache-1.3).
    something like: gcc -shared -lm -lcrypt -lnsl -ldl -o jni_connect.so ...
libapr.a

Any comments?

Cheers

Jean-frederic

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