dnl Process this file with autoconf to produce a configure script. AC_PREQ(2.50) AC_INIT(ulogd.c) dnl Checks for programs. AC_PROG_MAKE_SET AC_PROG_CC AC_CHECK_TOOL(LD, ld) AC_PROG_INSTALL dnl Checks for libraries. AC_CHECK_LIB(dl, dlopen) AC_CHECK_HEADER(pcap.h,HAVE_PCAP_H=true) dnl Checks for header files. AC_HEADER_DIRENT AC_HEADER_STDC AC_CHECK_HEADERS(fcntl.h unistd.h) dnl Checks for typedefs, structures, and compiler characteristics. AC_C_CONST AC_TYPE_SIZE_T AC_STRUCT_TM AC_SYS_LARGEFILE dnl Checks for library functions. AC_FUNC_VPRINTF AC_CHECK_FUNCS(socket strerror) DATABASE_DIR="" DATABASE_LIB="" DATABASE_LIB_DIR="" DATABASE_DRIVERS="" KERNEL64_USERSPACE32="" dnl dnl test for MySQL dnl AC_ARG_WITH(mysql, --with-mysql= mysql installed in ,[ if test $withval != yes then dir=$withval else dir="/usr/local" fi mysqldir="" AC_MSG_CHECKING(for MySQL files) for d in $dir/bin /usr/bin /usr/local/bin /usr/local/mysql/bin /opt/mysql/bin /opt/packages/mysql/bin do if test -f $d/mysql_config then AC_MSG_RESULT(found mysql_config in $d) mysqldir=$d break fi done if test x$mysqldir = x then AC_MSG_WARN(MySQL backend not used) else AC_DEFINE(HAVE_MYSQL) MYSQLINCLUDES=`$d/mysql_config --include` DATABASE_DIR="${DATABASE_DIR} mysql" MYSQL_LIB=`$d/mysql_config --libs` DB_DEF="${DB_DEF} -DHAVE_MYSQL " AC_SUBST(MYSQLINCLUDES) AC_SUBST(MYSQL_LIB) dnl Here we check whether we have an old MySQL client library dnl installed, which does not support the mysql_real_escape_string(), dnl but the real_escape_string() function. dnl Having a look in the libary itself should be more reliable than dnl parsing the output of mysql --version. OLDLIBS="$LIBS" LIBS="$MYSQL_LIB" AC_CHECK_FUNCS([mysql_real_escape_string], [], [EXTRA_MYSQL_DEF="-DOLD_MYSQL=1 "]) LIBS="$OLDLIBS" fi ]) dnl dnl Check whether the user wants log IP-addresses as strings rather dnl than as unsigned long-integers to his MySQL-database. Since this dnl feature is only used in ulogd_MYSQL.c, there are no checks in any dnl way. dnl AC_ARG_WITH(mysql-log-ip-as-string, --with-mysql-log-ip-as-string log IPs as string rather than as unsigned long-integer. ,[ EXTRA_MYSQL_DEF="${EXTRA_MYSQL_DEF} -DIP_AS_STRING=1" AC_MSG_WARN(the use of --with-mysql-log-ip-as-string is discouraged) ]) dnl dnl test for PostgreSQL dnl AC_ARG_WITH(pgsql, --with-pgsql= pgsql installed in ,[ if test $withval != yes then dir=$withval else dir="/usr/local" fi pgsqldir="" AC_MSG_CHECKING(for PGSQL files) for d in $dir/bin /usr/bin /usr/local/bin /usr/local/pgsql/bin /opt/pgsql/bin /opt/packages/pgsql/bin do if test -x $d/pg_config then AC_MSG_RESULT(found pg_config in $d) pgsqldir=$d break fi done if test x$pgsqldir = x then AC_MSG_WARN(PGSQL backend not used) else AC_DEFINE(HAVE_PGSQL) PGSQLINCLUDES=-I`$pgsqldir/pg_config --includedir` PGSQLLIBS=-L`$pgsqldir/pg_config --libdir` DATABASE_DIR="${DATABASE_DIR} pgsql" PGSQL_LIB="${PGSQLLIBS} -lpq " DB_DEF="${DB_DEF} -DHAVE_PGSQL " AC_SUBST(PGSQLINCLUDES) AC_SUBST(PGSQL_LIB) fi ]) dnl dnl Check whether the user wants to log IP-addresses as strings rather dnl than integers to his pgsql-database. dnl AC_ARG_WITH(pgsql-log-ip-as-string, --with-pgsql-log-ip-as-string log IPs as string rather than as interger ,[ EXTRA_PGSQL_DEF="-DIP_AS_STRING=1" ]) dnl dnl test for sqlite3 dnl AC_ARG_WITH(sqlite3, --with-sqlite3= sqlite3 installed in ,[ if test $withval != yes then dir=$withval else dir="/usr/local" fi sqlite3dir="" AC_MSG_CHECKING(for sqlite3 files) for d in $dir /usr /usr/local /usr/local/sqlite3 do if test -f $d/lib64/sqlite3/libsqlite3.so then AC_MSG_RESULT(found sqlite3 in $d) sqlite3dir=$d sqlite3dir_suffix=/sqlite3 sqlite3dir_libdir=${sqlite3dir}/lib64 break elif test -f $d/lib/sqlite3/libsqlite3.so then AC_MSG_RESULT(found sqlite3 in $d) sqlite3dir=$d sqlite3dir_suffix=/sqlite3 sqlite3dir_libdir=${sqlite3dir}/lib break elif test -f $d/lib64/libsqlite3.so then AC_MSG_RESULT(found sqlite3 in $d) sqlite3dir=$d sqlite3dir_suffix= sqlite3dir_libdir=${sqlite3dir}/lib64 break elif test -f $d/lib/libsqlite3.so then AC_MSG_RESULT(found sqlite3 in $d) sqlite3dir=$d sqlite3dir_suffix= sqlite3dir_libdir=${sqlite3dir}/lib break fi done if test x$sqlite3dir = x then AC_MSG_WARN(sqlite3 backend not used) else AC_DEFINE(HAVE_SQLITE3) SQLITE3INCLUDES=-I${sqlite3dir}/include${sqlite3dir_suffix} SQLITE3LIBS=-L${sqlite3dir_libdir}${sqlite3dir_suffix} DATABASE_DIR="${DATABASE_DIR} sqlite3" SQLITE3_LIB="${SQLITE3LIBS} -lsqlite3 " DB_DEF="${DB_DEF} -DHAVE_SQLITE3 " AC_SUBST(SQLITE3INCLUDES) AC_SUBST(SQLITE3_LIB) fi ]) dnl dnl Check whether the user wants log IP-addresses as strings rather dnl than as unsigned long-integers to his sqlite3-database. Since this dnl feature is only used in ulogd_SQLITE3.c, there are no checks in any dnl way. dnl AC_ARG_WITH(sqlite3-log-ip-as-string, --with-sqlite3-log-ip-as-string log IPs as string rather than as unsigned long-integer. ,[ EXTRA_SQLITE3_DEF="${EXTRA_SQLITE3_DEF} -DIP_AS_STRING=1" AC_MSG_WARN(the use of --with-sqlite3-log-ip-as-string is discouraged) ]) dnl dnl Kernel 64 dnl AC_ARG_WITH(kernel-64-user-32, --with-kernel-64-user-32 Use this flag to compile on system where kernel is 64 bits userspace is 32. ,[ KERNEL64_USERSPACE32="-DKERNEL_64_USERSPACE_32" AC_MSG_WARN(The use of the flag kernel-64-user-32 could interfere with kernel evolution. Use it at your own risk.) ]) AC_SUBST(DATABASE_DIR) AC_SUBST(DATABASE_LIB) AC_SUBST(DATABASE_LIB_DIR) AC_SUBST(DB_DEF) AC_SUBST(EXTRA_MYSQL_DEF) AC_SUBST(EXTRA_PGSQL_DEF) AC_SUBST(EXTRA_SQLITE3_DEF) AC_SUBST(DATABASE_DRIVERS) AC_SUBST(HAVE_PCAP_H) AC_SUBST(KERNEL64_USERSPACE32) AM_CONDITIONAL(HAVE_MYSQL, test x$mysqldir != x) AM_CONDITIONAL(HAVE_PGSQL, test x$pgsqldir != x) AM_CONDITIONAL(HAVE_SQLITE3, test x$sqlite3dir != x) AC_OUTPUT(extensions/Makefile doc/Makefile conffile/Makefile libipulog/Makefile mysql/Makefile pgsql/Makefile sqlite3/Makefile pcap/Makefile Makefile Rules.make)