Again as you can see below, i am unable to reproduce this problem. # cat /etc/debian_version 7.1 # dpkg -l | grep -i "percona" ii libmysqlclient16 5.1.73-rel14.11-603.wheezy amd64 Percona Server database client library ii libmysqlclient18 5.5.35-rel33.0-611.wheezy amd64 Percona Server database client library ii libmysqlclient18.1 5.6.14-25.1-571.wheezy amd64 Percona XtraDB Cluster database client library ii percona-server-client-5.5 5.5.35-rel33.0-611.wheezy amd64 Percona Server database client binaries ii percona-server-common-5.5 5.5.35-rel33.0-611.wheezy amd64 Percona Server database common files (e.g. /etc/mysql/my.cnf) ii percona-server-server-5.5 5.5.35-rel33.0-611.wheezy amd64 Percona Server database server binaries ii percona-xtrabackup 2.1.4-657-1.wheezy amd64 Open source backup tool for InnoDB and XtraDB # apt-get install subversion gcc zlib1g-dev libmysql++-dev make libpcre3 libpcre3-dev # svn co http://eathena-project.googlecode.com/svn/trunk/ # cd /home/trunk/ # chmod -R 755 ./ # ./configure --enable-64bit checking whether make sets $(MAKE)... yes 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 PCRE library (optional)... yes checking host OS... Linux checking for MinGW... no configure: creating ./config.status config.status: creating Makefile config.status: creating src/common/Makefile config.status: creating 3rdparty/mt19937ar/Makefile config.status: creating src/char/Makefile config.status: creating src/login/Makefile config.status: creating src/char_sql/Makefile config.status: creating src/txt-converter/Makefile config.status: creating src/map/Makefile config.status: creating src/plugins/Makefile config.status: creating src/tool/Makefile config.status: creating src/common/config.h # make sql make[1]: Entering directory `/home/trunk/3rdparty/mt19937ar' gcc -g -O2 -pipe -ffast-math -Wall -Wno-sign-compare -Wno-unused-parameter -Wno-pointer-sign -Wno-switch -fPIC -fno-strict-aliasing -Wno-unused -Wno-parentheses -DHAVE_MONOTONIC_CLOCK -L/usr/lib -I../common -I/usr/include -c -o mt19937ar.o mt19937ar.c make[1]: Leaving directory `/home/trunk/3rdparty/mt19937ar' make[1]: Entering directory `/home/trunk/src/common' mkdir obj_all . . . j_sql/mob.o obj_sql/script.o obj_sql/storage.o obj_sql/skill.o obj_sql/atcommand.o obj_sql/battle.o obj_sql/battleground.o obj_sql/intif.o obj_sql/trade.o obj_sql/party.o obj_sql/vending.o obj_sql/guild.o obj_sql/guild_castle.o obj_sql/guild_expcache.o obj_sql/pet.o obj_sql/log.o obj_sql/mail.o obj_sql/date.o obj_sql/unit.o obj_sql/homunculus.o obj_sql/mercenary.o obj_sql/quest.o obj_sql/instance.o obj_sql/buyingstore.o obj_sql/searchstore.o obj_sql/duel.o obj_sql/mapreg_sql.o ../common/obj_all/core.o ../common/obj_all/socket.o ../common/obj_all/timer.o ../common/obj_all/db.o ../common/obj_all/plugins.o ../common/obj_all/lock.o ../common/obj_all/nullpo.o ../common/obj_all/malloc.o ../common/obj_all/showmsg.o ../common/obj_all/utils.o ../common/obj_all/strlib.o ../common/obj_all/grfio.o ../common/obj_all/mapindex.o ../common/obj_all/ers.o ../common/obj_all/md5calc.o ../common/obj_all/random.o ../common/obj_all/des.o ../common/obj_sql/sql.o ../../3rdparty/mt19937ar/mt19937ar.o -lrt -lm -lz -ldl -lpcre -L/usr/lib -lmysqlclient -lpthread -lm -lrt -lssl -lcrypto -ldl make[1]: Leaving directory `/home/trunk/src/map' building conf/import folder... building save folder...