3.0.23 does not compile with --enable-werror

[Daniel Finger]

Hi!

I try to compile Version 3.0.23 with
./configure --prefix=/opt/radius/software/freeradius-server 
--enable-strict-dependencies     --with-raddbdir=/etc/raddb 
--enable-werror     --with-gnu-ld     --disable-developer --with-threads     
--with-thread-pool     --with-dhcp=yes 
--with-jsonc-include-dir=/usr/include/json 
--with-rlm-sql_mysql-include-dir=/usr/include/mysql 
--with-rlm-sql_mysql-lib-dir=/usr/lib64/mysql 
--with-rlm-ldap-include-dir=/usr/local/openldap/include 
--with-rlm-ldap-lib-dir=/usr/local/openldap/lib64 
--with-rlm_cache_memcached     --with-rlm_redis 
--enable-reproducible-builds     --without-rlm_yubikey 
--without-libwbclient     --without-rlm_eap_ikev2 --without-rlm_eap_tnc 
--without-rlm_pam --without-rlm_sql_iodbc --without-rlm_sql_postgresql 
--without-rlm_sql_oracle --without-rlm_sql_unixodbc     
--without-rlm_sql_freetds --without-rlm_rediswho

but this produces:

CC src/modules/rlm_eap/rlm_eap.c
src/modules/rlm_eap/rlm_eap.c: In function 'mod_instantiate':
src/modules/rlm_eap/rlm_eap.c:146:4: error: too many arguments for format 
[-Werror=format-extra-args]
     WARN("rlm_eap (%s): Ignoring EAP method 'leap', because it is no longer 
supported",
     ^


Introduced in: 
https://github.com/FreeRADIUS/freeradius-server/commit/d9582d233bb0b2ba14d4c0f1350949fe7dec472e

Seems the same Error is in line 187, but I assume most people have 
SSL-Libraries installed.

Thanks for all your hard work!
-- 
Daniel Finger