RE: Still undefined references

Hi Reto,

In the end it turned out that the problem I had was with the way I compiled
my program. I had to manually link the mysql++ libraries when I compiled.

My compilation line looks like so:
 c++ -I/usr/include/mysql -L/usr/local/lib/ -lsqlplus -o main main.cpp


Hope this helps.


> -----Original Message-----
> From: Reto Stalder [mailto:retstald@xxxxxxxxxx]
> Sent: 12 September 2002 05:02
> To: mysql++
> Subject: Still undefined references
> 
> 
> Hi,
> 
> my MySQL++ installation does still not work. I've installed it the way
> Matthiew Leach and Denis Rampnoux have figured out last week. 
> Most of the
> linker errors don't occur anymore, but there are still some. 
> What library is
> missing? My C++ program looks like this:
> 
> #include <iostream.h>
> #include <iomanip.h>
> #include <sqlplus.hh>
> 
> int main(){
>       return 0;
> }
> 
> If I make "g++ main.cc -o main" I get the following errors:
> 
> /tmp/ccPlQLcI.o(.rodata+0x120): undefined reference to 
> `mysql_date type_info
> node'
> /tmp/ccPlQLcI.o(.rodata+0x158): undefined reference to 
> `mysql_time type_info
> node'
> /tmp/ccPlQLcI.o: In function `MysqlDate type_info function':
> /tmp/ccPlQLcI.o(.gnu.linkonce.t.__tf9MysqlDate+0x18): 
> undefined reference to
> `mysql_date type_info function'
> /tmp/ccPlQLcI.o: In function `MysqlTime type_info function':
> /tmp/ccPlQLcI.o(.gnu.linkonce.t.__tf9MysqlTime+0x18): 
> undefined reference to
> `mysql_time type_info function'
> collect2: ld returned 1 exit status
> 
> My system is a SuSE 7.1, kernel 2.2.18, gcc and g++ 2.95.2.
> Packages:
> - mysql 3.23.30-2
> - mysql-client 3.23.30-2
> - mysql-devel 3.23.30-2
> - mysql-shared 3.23.30-2
> 
> Does somebody know how I might get it to work? Thank you very 
> much for your
> help.
> 
> Regards,
> Reto Stalder
> 
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