problem compiling mysql module

[Conosciani Mauro]

Hi everybody I’m having problem compiling freeradius-1.0.0-pre3 on RH ES 3, running [freeradius-1.0.0-pre3]# ./configure --prefix=/usr/local/radius/ --with-mysql-dir=/usr/local/mysql/bin/ --with-mysql-lib-dir=/usr/local/mysql/lib/ --with-mysql-include-dir=/usr/local/mysql/include/   I receive ……. configuring in ./drivers/rlm_sql_mysql running /bin/sh ./configure  --prefix=/usr/local/radius/ --with-mysql-dir=/usr/local/mysql/bin/ --with-mysql-lib-dir=/usr/local/mysql/lib/ --with-mysql-include-dir=/usr/local/mysql/include/ --enable-ltdl-install --cache-file=../../../../.././config.cache --srcdir=. loading cache ../../../../.././config.cache checking for gcc... (cached) gcc checking whether the C compiler (gcc -g -O2 -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DOPENSSL_NO_KRB5   -Wall -D_GNU_SOURCE -DNDEBUG ) works... yes checking whether the C compiler (gcc -g -O2 -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DOPENSSL_NO_KRB5   -Wall -D_GNU_SOURCE -DNDEBUG ) is a cross-compiler... no checking whether we are using GNU C... (cached) yes checking whether gcc accepts -g... (cached) yes checking how to run the C preprocessor... (cached) gcc -E checking for mysql_config... (cached) no checking for compress in -lz... (cached) yes checking for mysql/mysql.h... no configure: warning: mysql headers not found.  Use --with-mysql-include-dir=<path>.      (I DID IT!!!!) configure: warning: sql submodule 'mysql' disabled ………. I don’t understand the line checking for mysql/mysql.h   ANY IDEA…… Thanks