I'm trying to compile a static version of the 2.2.2 agent using the following config statement:

./configure --prefix /opt/zabbix --bindir=/opt/zabbix/bin --sbindir=/opt/zabbix/bin --sysconfdir=/opt/zabbix/etc --enable-agent --enable-static --with-postgresql --with-libcurl --with-net-snmp --with-ssh2 --with-openipmi

The configure process errors out at this point:

configure:10264: checking for curl-config
configure:10282: found /usr/bin/curl-config
configure:10294: result: /usr/bin/curl-config
configure:10304: checking for the version of libcurl
configure:10311: result: 7.33.0
configure:10318: checking for libcurl >= version 7.13.1
configure:10331: result: yes
configure:10415: checking for main in -lcurl
configure:10434: gcc -o conftest -g -O2 -rdynamic -static conftest.c -lcurl -lm -ldl -lrt -lresolv -lcurl >&5
/usr/bin/ld: cannot find -lcurl
/usr/bin/ld: cannot find -lcurl
collect2: ld returned 1 exit status
configure:10434: $? = 1
configure: failed program was:

I have all the appropriate libraries for curl installed:

rpm -qa | grep curl
curl-7.33.0-1.41.amzn1.x86_64
libcurl-devel-7.33.0-1.41.amzn1.x86_64
libcurl-7.33.0-1.41.amzn1.x86_64