Hi Alexander, I've tried with the static lib but I'm getting the same error...
Any other suggestion? Hi Alexander, I've re-builded my sourcecode with the following command: gcc -shared -o libMyLib.so -I/home/myUser/sapdb-linux/incl -I/usr/lib/j2sd k1.4.2/include -I/usr/lib/j2sdk1.4.2/include/linux /home/myUser/sapdb-linux/lib/libSQLDBC.a MyApp.cpp But I got the same error... maybe the static library presents the same problem of the dynamic one? TIA Alexio > -----Messaggio originale----- > Da: Schroeder, Alexander [mailto:[EMAIL PROTECTED] > Inviato: gioved� 29 aprile 2004 14.52 > A: 'Alexio Cassani'; [EMAIL PROTECTED] > Oggetto: RE: I cannot reach libSQLDBC.so > > Hello Alexio, > > A look into that SQLDBC package did show me that the linux > shared library is missing some essential symbols (and thus > will not work). > > Until we make a more recent SQLDBC package available, your > only chance is in using the static library that's also in the > package, and apparantly contains all objects. > > So change in your compilation > > -L/home/myUser/sapdb-linux/lib -lSQLDBC > > to > > /home/myUser/sapdb-linux/lib/libSQLDBC.a > > Sorry for any inconvenience caused > > Alexander Schr�der > SAP DB, SAP Labs Berlin > > > -----Original Message----- > > From: Alexio Cassani [mailto:[EMAIL PROTECTED] > > Sent: Wednesday, April 28, 2004 4:07 PM > > To: [EMAIL PROTECTED] > > Subject: I cannot reach libSQLDBC.so > > > > > > Hi, > > I'me developing a C++ library .so that will be installed on a Linux > > box. > > > > The step I've followed are: > > > > 1) Wrote a C++ code > > 2) Copied the libSQLDBC.o and libSQLDBC.a in /lib and /usr/lib > > 3) Compiled my code with the following command: > > gcc -shared -o libMyLib.so -I/home/myUser/sapdb-linux/incl > > -I/usr/lib/j2sdk1.4.2/include -I/usr/lib/j2sdk1.4.2/include/linux > > -L/home/myUser/sapdb-linux/lib -lSQLDBC myLibSourceCode.cpp > > 4) As my library is accessed through a Java Native Interface the > > running command is the following: > > java -cp myJavaApp.jar:junit.jar myJavaAppTest (it's junit > class test) > > The output is the following: > > > > testMethod(myJavaAppTest)java.lang.UnsatisfiedLinkError: > > /home/myUser/libMyLib.so: /home/myUser/libMyLib.so: > undefined symbol: > > _ZN6SQLDBC16GetClientRuntimeEPci > > at java.lang.ClassLoader$NativeLibrary.load(Native Method) > > at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1560) > > at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1456) > > at java.lang.Runtime.load0(Runtime.java:737) > > at java.lang.System.load(System.java:811) > > ... > > ... > > > > I've tried to compile and execute the HelloWorld application I've > > found in the sapdb-sqldbc-linux-32bit-i386-7_4_4_3beta.tgz archive > > (the libSQLDBC.so and .a I'm using are in this tgz) and the > error is > > similar. > > Moreover the > > original version of this code was developed under Windows > (instead of > > a .so there is, obviously, a dll) and it works fine. > > The system on which I'm developing/testing is a Debian and > the SapDB > > which I should connect to is a 7.4.03 > > > > Any suggestion? > > > > TIA > > Alexio > > > > > > -- > > MaxDB Discussion Mailing List > > For list archives: http://lists.mysql.com/maxdb > > To unsubscribe: > http://lists.mysql.com/[EMAIL PROTECTED] > > -- > MaxDB Discussion Mailing List > For list archives: http://lists.mysql.com/maxdb > To unsubscribe: > http://lists.mysql.com/[EMAIL PROTECTED] > > -- MaxDB Discussion Mailing List For list archives: http://lists.mysql.com/maxdb To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
