[root@localhost rlm_sql_mysql]# ./configure 

checking for gcc... gcc

checking for C compiler default output file name... a.out

checking whether the C compiler works... yes

checking whether we are cross compiling... no

checking for suffix of executables... 

checking for suffix of object files... o

checking whether we are using the GNU C compiler... yes

checking whether gcc accepts -g... yes

checking for gcc option to accept ANSI C... none needed

checking for mysql_config... yes

checking for pthread_create in -lpthread... yes

checking for mysql_init in -lmysqlclient_r (using mysql_config)... yes

checking for mysql.h (using mysql_config)... yes

configure: creating ./config.status

config.status: creating Makefile

config.status: creating config.h

config.status: config.h is unchanged

[root@localhost rlm_sql_mysql]# make

/usr/src/radius-iptv/libtool --mode=compile gcc  -g -O2  -I../.. -I/usr/src/radius-iptv/src/include -I/usr/include/mysql -g -pipe -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -fPIC -g -static-libgcc -fno-omit-frame-pointer -fno-strict-aliasing -DMY_PTHREAD_FASTMUTEX=1  -c sql_mysql.c

mkdir .libs

 gcc -g -O2 -I../.. -I/usr/src/radius-iptv/src/include -I/usr/include/mysql -g -pipe -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -fPIC -g -static-libgcc -fno-omit-frame-pointer -fno-strict-aliasing -DMY_PTHREAD_FASTMUTEX=1 -c sql_mysql.c  -fPIC -DPIC -o .libs/sql_mysql.o

sql_mysql.c: In function 'sql_error':

sql_mysql.c:335: warning: return discards qualifiers from pointer target type

 gcc -g -O2 -I../.. -I/usr/src/radius-iptv/src/include -I/usr/include/mysql -g -pipe -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -fPIC -g -static-libgcc -fno-omit-frame-pointer -fno-strict-aliasing -DMY_PTHREAD_FASTMUTEX=1 -c sql_mysql.c -o sql_mysql.o >/dev/null 2>&1

/usr/src/radius-iptv/libtool --mode=link gcc -release 1.1.6 \

        -module -export-dynamic   -o rlm_sql_mysql.la \

        -rpath /usr/local/lib sql_mysql.lo -L/usr/lib64 -lmysqlclient_r -lpthread -lm -lrt -ldl 

gcc -shared  .libs/sql_mysql.o  -L/usr/lib64 -lmysqlclient_r -lpthread -lm -lrt -ldl  -Wl,-soname -Wl,rlm_sql_mysql-1.1.6.so -o .libs/rlm_sql_mysql-1.1.6.so

(cd .libs && rm -f rlm_sql_mysql.so && ln -s rlm_sql_mysql-1.1.6.so rlm_sql_mysql.so)

ar cru .libs/rlm_sql_mysql.a  sql_mysql.o

ranlib .libs/rlm_sql_mysql.a

creating rlm_sql_mysql.la

(cd .libs && rm -f rlm_sql_mysql.la && ln -s ../rlm_sql_mysql.la rlm_sql_mysql.la)

cp: target `../lib' is not a directory

make: *** [build-module] Error 1