OK, I'll post on wednesday. I'll try compile with zlib from my distro (PLD Linux)...will see :)

compiling jvmti:

./compile.sh
../native-src/jbossAgentJNI.cpp: In function `void
 Java_org_jboss_profiler_jvmti_JVMTIInterface_notifyInventory(JNIEnv*,
 _jobject*, unsigned char, _jstring*, _jstring*, _jobject*)':
../native-src/jbossAgentJNI.cpp:814: warning: cast from pointer to integer of
 different size
../native-src/jbossAgentJNI.cpp: In function `_jstring*
 Java_org_jboss_profiler_jvmti_JVMTIInterface_getMethodName(JNIEnv*,
 _jobject*, long long int)':
../native-src/jbossAgentJNI.cpp:920: warning: cast to pointer from integer of
 different size
../native-src/jbossAgentJNI.cpp: In function `_jstring*
 Java_org_jboss_profiler_jvmti_JVMTIInterface_getMethodSignature(JNIEnv*,
 _jobject*, long long int)':
../native-src/jbossAgentJNI.cpp:941: warning: cast to pointer from integer of
 different size
../native-src/jbossAgentJNI.cpp: In function `_jclass*
 Java_org_jboss_profiler_jvmti_JVMTIInterface_getMethodClass(JNIEnv*,
 _jobject*, long long int)':
../native-src/jbossAgentJNI.cpp:961: warning: cast to pointer from integer of
 different size

../src/jbossInspector.cc: In function `void writeHeader(signed char, jlong*,
 jlong*, void*)':
../src/jbossInspector.cc:622: warning: unused variable `jlong lastClock'
../src/jbossInspector.cc: In function `void writeHeaderPadrao(signed char,
 const jlong*, const jlong*, FILE*)':
../src/jbossInspector.cc:643: warning: unused variable `jlong lastClock'
../src/jbossInspector.cc: In function `void objectAlloc(JNIEnv*, _jobjectID*,
 _jobjectID*, int)':
../src/jbossInspector.cc:797: warning: unused variable `jint ret'
../src/jbossInspector.cc:802: warning: unused variable `jint ret'
../src/jbossInspector.cc: In function `void objectFree(JNIEnv*, _jobjectID*)':
../src/jbossInspector.cc:837: warning: unused variable `
 ThreadHandler*threadHandler'
../src/jbossInspector.cc: In function `void gcstart(JNIEnv*)':
../src/jbossInspector.cc:853: warning: unused variable `
 ThreadHandler*threadHandler'
../src/jbossInspector.cc: In function `void gcfinish(JNIEnv*)':
../src/jbossInspector.cc:867: warning: unused variable `
 ThreadHandler*threadHandler'
../src/jbossInspector.cc: In function `void enterMethod(JNIEnv*, _jmethodID*&,
 _jobjectID*&)':
../src/jbossInspector.cc:1231: warning: unused variable `jint ret'
../src/jbossInspector.cc:1283: warning: unused variable `jint ret'
../src/jbossInspector.cc:1236: warning: statement with no effect
../src/jbossInspector.cc: In function `void exitMethod(JNIEnv*, _jmethodID*&)':
../src/jbossInspector.cc:1327: warning: unused variable `jint ret'
../src/jbossInspector.cc:1332: warning: statement with no effect
../src/jbossInspector.cc: In function `jint JVM_OnLoad(JavaVM*, char*, void*)':
../src/jbossInspector.cc:1791: warning: unused variable `int uniqueNames'
../src/jbossInspector.cc: At top level:
../src/jbossInspector.cc:442: warning: `long int maxSize' defined but not used

ldd libjbossInspector.so
 linux-gate.so.1 => (0xffffe000)
 libstdc++.so.5 => /usr/lib/libstdc++.so.5 (0xb7efb000)
 libm.so.6 => /lib/tls/libm.so.6 (0xb7ed8000)
 libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xb7ecf000)
 libc.so.6 => /lib/tls/libc.so.6 (0xb7db5000)
 /lib/ld-linux.so.2 (0x80000000)

Should I use this boundled zlib or from my linux distro?

Any idea? Any suggestions?