make giving compilation errors

[Neo]

[root@localhost zabbix-1.0]# make
Making all in src/zabbix_agent
make[1]: Entering directory `/root/not_installed/zabbix-1.0/src/zabbix_agent'
gcc -o ../../bin/zabbix_agent -g -O2 -I../../include zabbix_agent.c sysinfo.c ../../include/log.c ../../include/cfg.c ../../include/security.c ../../include/snprintf.c -Wall -lnsl
gcc -o ../../bin/zabbix_agentd -g -O2 -I../../include zabbix_agentd.c sysinfo.c stats.c interfaces.c diskdevices.c ../../include/log.c ../../include/cfg.c ../../include/security.c ../../include/pid.c ../../include/snprintf.c -Wall -lnsl
make[1]: Leaving directory `/root/not_installed/zabbix-1.0/src/zabbix_agent'
Making all in src/zabbix_sender
make[1]: Entering directory `/root/not_installed/zabbix-1.0/src/zabbix_sender'
gcc -o ../../bin/zabbix_sender -g -O2 -I../../include ../../include/snprintf.c zabbix_sender.c -lnsl
make[1]: Leaving directory `/root/not_installed/zabbix-1.0/src/zabbix_sender'
Making all in src/zabbix_sucker
make[1]: Entering directory `/root/not_installed/zabbix-1.0/src/zabbix_sucker'
gcc -o ../../bin/zabbix_suckerd -g -O2 -I../../include -I/usr/include/mysql -I/usr/include zabbix_sucker.c ../../include/db.c ../../include/functions.c ../../include/expression.c ../../include/cfg.c ../../include/log.c ../../include/security.c ../../include/pid.c ../../include/snprintf.c ../zabbix_agent/sysinfo.c alerter.c pinger.c housekeeper.c -Wall -lnsl -L/usr/lib/mysql -lmysqlclient -lm -L/usr/lib -lnetsnmp
In file included from ../../include/db.h:26,
from zabbix_sucker.c:59:
../../include/config.h:223:1: warning: "PACKAGE_BUGREPORT" redefined
In file included from zabbix_sucker.c:46:
/usr/include/net-snmp/net-snmp-config.h:871:1: warning: this is the location of the previous definition
In file included from ../../include/db.h:26,
from zabbix_sucker.c:59:
../../include/config.h:226:1: warning: "PACKAGE_NAME" redefined
In file included from zabbix_sucker.c:46:
/usr/include/net-snmp/net-snmp-config.h:874:1: warning: this is the location of the previous definition
In file included from ../../include/db.h:26,
from zabbix_sucker.c:59:
../../include/config.h:229:1: warning: "PACKAGE_STRING" redefined
In file included from zabbix_sucker.c:46:
/usr/include/net-snmp/net-snmp-config.h:877:1: warning: this is the location of the previous definition
In file included from ../../include/db.h:26,
from zabbix_sucker.c:59:
../../include/config.h:232:1: warning: "PACKAGE_TARNAME" redefined
In file included from zabbix_sucker.c:46:
/usr/include/net-snmp/net-snmp-config.h:880:1: warning: this is the location of the previous definition
In file included from ../../include/db.h:26,
from zabbix_sucker.c:59:
../../include/config.h:235:1: warning: "PACKAGE_VERSION" redefined
In file included from zabbix_sucker.c:46:
/usr/include/net-snmp/net-snmp-config.h:883:1: warning: this is the location of the previous definition
/usr/lib/mysql/libmysqlclient.a(my_compress.o)(.text+0xbc): In function `my_compress_alloc':
: undefined reference to `compress'
/usr/lib/mysql/libmysqlclient.a(my_compress.o)(.text+0x13a): In function `my_uncompress':
: undefined reference to `uncompress'
/usr/lib/libnetsnmp.so: undefined reference to `EVP_DigestInit'
/usr/lib/libnetsnmp.so: undefined reference to `EVP_DigestFinal'
/usr/lib/libnetsnmp.so: undefined reference to `EVP_DigestFinal_ex'
/usr/lib/libnetsnmp.so: undefined reference to `AES_set_encrypt_key'
/usr/lib/libnetsnmp.so: undefined reference to `EVP_md5'
/usr/lib/libnetsnmp.so: undefined reference to `HMAC'
/usr/lib/libnetsnmp.so: undefined reference to `EVP_MD_CTX_cleanup'
/usr/lib/libnetsnmp.so: undefined reference to `SSLeay'
/usr/lib/libnetsnmp.so: undefined reference to `EVP_sha1'
/usr/lib/libnetsnmp.so: undefined reference to `EVP_MD_CTX_init'
/usr/lib/libnetsnmp.so: undefined reference to `EVP_DigestUpdate'
/usr/lib/libnetsnmp.so: undefined reference to `RAND_bytes'
/usr/lib/libnetsnmp.so: undefined reference to `DES_cbc_encrypt'
/usr/lib/libnetsnmp.so: undefined reference to `DES_ncbc_encrypt'
/usr/lib/libnetsnmp.so: undefined reference to `DES_key_sched'
/usr/lib/libnetsnmp.so: undefined reference to `AES_cfb128_encrypt'
collect2: ld returned 1 exit status
make[1]: *** [all] Error 1
make[1]: Leaving directory `/root/not_installed/zabbix-1.0/src/zabbix_sucker'
make: *** [all] Error 1
[root@localhost zabbix-1.0]#

What does this mean? Is there a bug in the source?

[Neo]

What is that used for?

[Neo]

I installed the openssl-devel package and ran make again, this is what i got

[root@localhost zabbix-1.0]# make
Making all in src/zabbix_agent
make[1]: Entering directory `/root/not_installed/zabbix-1.0/src/zabbix_agent'
gcc -o ../../bin/zabbix_agent -g -O2 -I../../include zabbix_agent.c sysinfo.c ../../include/log.c ../../include/cfg.c ../../include/security.c ../../include/snprintf.c -Wall -lnsl
gcc -o ../../bin/zabbix_agentd -g -O2 -I../../include zabbix_agentd.c sysinfo.c stats.c interfaces.c diskdevices.c ../../include/log.c ../../include/cfg.c ../../include/security.c ../../include/pid.c ../../include/snprintf.c -Wall -lnsl
make[1]: Leaving directory `/root/not_installed/zabbix-1.0/src/zabbix_agent'
Making all in src/zabbix_sender
make[1]: Entering directory `/root/not_installed/zabbix-1.0/src/zabbix_sender'
gcc -o ../../bin/zabbix_sender -g -O2 -I../../include ../../include/snprintf.c zabbix_sender.c -lnsl
make[1]: Leaving directory `/root/not_installed/zabbix-1.0/src/zabbix_sender'
Making all in src/zabbix_sucker
make[1]: Entering directory `/root/not_installed/zabbix-1.0/src/zabbix_sucker'
gcc -o ../../bin/zabbix_suckerd -g -O2 -I../../include -I/usr/include/mysql -I/usr/include zabbix_sucker.c ../../include/db.c ../../include/functions.c ../../include/expression.c ../../include/cfg.c ../../include/log.c ../../include/security.c ../../include/pid.c ../../include/snprintf.c ../zabbix_agent/sysinfo.c alerter.c pinger.c housekeeper.c -Wall -lnsl -L/usr/lib/mysql -lmysqlclient -lm -L/usr/lib -lnetsnmp -lcrypto
/usr/lib/mysql/libmysqlclient.a(my_compress.o)(.text+0xbc): In function `my_compress_alloc':
: undefined reference to `compress'
/usr/lib/mysql/libmysqlclient.a(my_compress.o)(.text+0x13a): In function `my_uncompress':
: undefined reference to `uncompress'
collect2: ld returned 1 exit status
make[1]: *** [all] Error 1
make[1]: Leaving directory `/root/not_installed/zabbix-1.0/src/zabbix_sucker'
make: *** [all] Error 1
[root@localhost zabbix-1.0]#

[Neo]

Solved

Installed the zlib package and that too disappeared,
Sould get on with the rest of the installation now.
Thanks gyrate