Installation on Linux

Reply to Installation on Linux on Mon, 13 Nov 2006 23:44:55 GMT

inadiyat — Mon, 13 Nov 2006 23:44:55 GMT

Again, thank you very much...

Reply to Installation on Linux on Mon, 13 Nov 2006 13:16:48 GMT

alk — Mon, 13 Nov 2006 13:16:48 GMT

...
/home/mysqldev/rpm/BUILD/mysql-5.0.27/libmysql/my_compress.c:58: undefined reference to `compress'
...
/home/mysqldev/rpm/BUILD/mysql-5.0.27/libmysql/my_compress.c:85: undefined reference to `uncompress'
...

"undefined reference" means that linker was unable to resolve (=find) functions "compress" and "decompress" in all given libraries - mysql probably use them for client/server protocol compression.

Next steps can vary:

search google: "mysql undefined reference compress uncompress" will take you to the http://dev.mysql.com/doc/refman/5.0/en/link-errors.html, "Problems Linking to the MySQL Client Library" with solution: "If you get undefined reference errors for the uncompress or compress function, add -lz to the end of your link command and try again."
grep *.so/*.a files in your /usr/lib (/lib, etc) for missing symbol. You can later check exact library using "nm" tool:

alk@ns$ nm libz.a | grep "T compress"
000000a4 T compress
00000000 T compress2

"T" means that this function exist in this exact library.

Reply to Installation on Linux on Mon, 13 Nov 2006 11:56:33 GMT

inadiyat — Mon, 13 Nov 2006 11:56:33 GMT

BTW, how do you get to this conclusion ? (Need zlib-devel). I have to learn something from this...

Thanks & Best regards,
Adiyat

Reply to Installation on Linux on Mon, 13 Nov 2006 11:52:09 GMT

inadiyat — Mon, 13 Nov 2006 11:52:09 GMT

YES !!!!

It works now....

I just need to install zlib-devel-1.1.4-8.7x.i386.rpm (www.zlib.net).

Thank you very much for your great support.

Best regards,
Adiyat

Reply to Installation on Linux on Mon, 13 Nov 2006 11:08:38 GMT

alk — Mon, 13 Nov 2006 11:08:38 GMT

Looks like zlib is not detected. Try to configure it that way:

LDFLAGS=-lz ./configure --with-server --with-agent --with-mysql

If it fails, check, if zlib-devel is installed?

Reply to Installation on Linux on Mon, 13 Nov 2006 09:30:51 GMT

inadiyat — Mon, 13 Nov 2006 09:30:51 GMT

Thanks for your quick reply, below is the data you asked for (from config.log):

configure:4714: checking for mysql_init in -lmysqlclient
configure:4744: gcc -o conftest -g -O2 -D_POSIX_PTHREAD_SEMANTICS -I/usr/local/include -I/usr/local/include -D_POSIX_PTHREAD_SEMANTICS -fno-rtti -fno-exceptions -I/usr/local/include -I/usr/local/mysql/include -I/usr/include/mysql -I/usr/mysql/include -I/usr/local/include/mysql -I/usr/local/mysql/include/mysql -I/usr/mysql/include/mysql -s -L/usr/local/lib -L/usr/local/mysql/lib -L/usr/lib64/mysql -L/usr/lib/mysql -L/usr/mysql/lib -L/usr/local/lib/mysql -L/usr/local/mysql/lib/mysql -L/usr/mysql/lib/mysql conftest.c -lmysqlclient -lm >&5
/usr/lib/mysql/libmysqlclient.a(my_compress.o)(.text+0x65): In function `my_compress_alloc':
/home/mysqldev/rpm/BUILD/mysql-5.0.27/libmysql/my_compress.c:58: undefined reference to `compress'
/usr/lib/mysql/libmysqlclient.a(my_compress.o)(.text+0x178): In function `my_uncompress':
/home/mysqldev/rpm/BUILD/mysql-5.0.27/libmysql/my_compress.c:85: undefined reference to `uncompress'
collect2: ld returned 1 exit status
configure:4750: $? = 1
configure: failed program was:

/* confdefs.h. */
#define PACKAGE_NAME "NetXMS"
#define PACKAGE_TARNAME "netxms"
#define PACKAGE_VERSION "0.2.13"
#define PACKAGE_STRING "NetXMS 0.2.13"
#define PACKAGE_BUGREPORT "NetXMS Team bugs@netxms.org"
#define PACKAGE "netxms"
#define VERSION "0.2.13"
#ifdef __cplusplus
extern "C" void std::exit (int) throw (); using std::exit;
#endif
#define HAVE_LIBM 1
#define WITH_MYSQL
/* end confdefs.h. */

/* Override any gcc2 internal prototype to avoid an error. */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char mysql_init ();
int
main ()
{
mysql_init ();
;
return 0;
}

configure:4776: result: no
configure:4786: error: libmysqlclient is requred for MySQL support

Best regards,
Adiyat

Reply to Installation on Linux on Mon, 13 Nov 2006 09:03:43 GMT

alk — Mon, 13 Nov 2006 09:03:43 GMT

Sorry, i was inattentive.

Please show your config.log, lines between:

configure:4714: checking for mysql_init in -lmysqlclient

and

configure:4786: error: libmysqlclient is requred for MySQL support

Reply to Installation on Linux on Mon, 13 Nov 2006 08:23:20 GMT

inadiyat — Mon, 13 Nov 2006 08:23:20 GMT

Yes, I did... (as I post in my question above)

But the problem still there....

Any other idea ?

Thank you very much in advance...

Best regards,
Adiyat

Reply to Installation on Linux on Mon, 13 Nov 2006 07:56:30 GMT

alk — Mon, 13 Nov 2006 07:56:30 GMT

Hello.

You also need to install development packages (MySQL-devel-standard-5.0.27-0.rhel4.rpm).