configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_INIT(ulogd.c)
   3
   4 dnl Checks for programs.
   5 AC_PROG_MAKE_SET
   6 AC_PROG_CC
   7 AC_CHECK_TOOL(LD, ld)
   8 AC_PROG_INSTALL
   9
  10 dnl Checks for libraries.
  11 AC_CHECK_LIB(dl, dlopen)
  12 AC_CHECK_HEADER(pcap.h,HAVE_PCAP_H=true)
  13
  14 dnl Checks for header files.
  15 AC_HEADER_DIRENT
  16 AC_HEADER_STDC
  17 AC_CHECK_HEADERS(fcntl.h unistd.h)
  18
  19 dnl Checks for typedefs, structures, and compiler characteristics.
  20 AC_C_CONST
  21 AC_TYPE_SIZE_T
  22 AC_STRUCT_TM
  23
  24 dnl Checks for library functions.
  25 AC_FUNC_VPRINTF
  26 AC_CHECK_FUNCS(socket strerror)
  27
  28 dnl NetFlow prerequisites.
  29 AC_ARG_WITH(proper,
  30     --with-proper=<directory>           proper installed in <directory>,
  31     [ CPPFLAGS="$CPPFLAGS -I$withval/include" ; LDFLAGS="$LDFLAGS -L$withval/.libs" ],
  32 )
  33 AC_CHECK_HEADER(prop.h, HAVE_PROP_H=true)
  34 AC_CHECK_LIB(proper, prop_create_socket)
  35 AC_CHECK_HEADER(pthread.h, HAVE_PTHREAD_H=true, AC_MSG_ERROR(NetFlow requires pthread))
  36 AC_CHECK_LIB(pthread, pthread_create, [], AC_MSG_ERROR(NetFlow requires pthread))
  37
  38 DATABASE_DIR=""
  39 DATABASE_LIB=""
  40 DATABASE_LIB_DIR=""
  41
  42 DATABASE_DRIVERS=""
  43
  44 dnl
  45 dnl test for MySQL
  46 dnl
  47 AC_ARG_WITH(mysql,
  48  --with-mysql=<directory>               mysql installed in <directory>,[
  49 if test $withval != yes
  50 then
  51         dir=$withval
  52 else
  53         dir="/usr/local"
  54 fi
  55 mysqldir=""
  56 AC_MSG_CHECKING(for MySQL files)
  57 for d in $dir/bin /usr/bin /usr/local/bin /usr/local/mysql/bin /opt/mysql/bin /opt/packages/mysql/bin
  58 do
  59         if test -f $d/mysql_config
  60         then
  61                 AC_MSG_RESULT(found mysql_config in $d)
  62                 mysqldir=$d
  63                 break
  64         fi
  65 done
  66
  67 if test x$mysqldir = x
  68 then
  69         AC_MSG_WARN(MySQL backend not used)
  70 else
  71         AC_DEFINE(HAVE_MYSQL)
  72         MYSQLINCLUDES=`$d/mysql_config --include`
  73         MYSQLLIBS=`$d/mysql_config --libs`
  74
  75         DATABASE_DIR="${DATABASE_DIR} mysql"
  76
  77         MYSQL_LIB="${DATABASE_LIB} ${MYSQLLIBS} "
  78         # no change to DATABASE_LIB_DIR, since --libs already includes -L
  79
  80         DATABASE_DRIVERS="${DATABASE_DRIVERS} ../mysql/mysql_driver.o "
  81
  82         DB_DEF="${DB_DEF} -DHAVE_MYSQL "
  83
  84
  85         AC_SUBST(MYSQLINCLUDES)
  86         AC_SUBST(MYSQL_LIB)
  87
  88         dnl Here we check whether we have an old MySQL client library
  89         dnl installed, which does not support the mysql_real_escape_string(),
  90         dnl but the real_escape_string() function.
  91         dnl Having a look in the libary itself should be more reliable than
  92         dnl parsing the output of mysql --version.
  93
  94         AC_MSG_CHECKING(for mysql_real_escape_string support)
  95
  96         MYSQL_FUNCTION_TEST=`strings ${MYSQLLIBS}/libmysqlclient.so | grep mysql_real_escape_string`
  97
  98         if test "x$MYSQL_FUNCTION_TEST" = x
  99         then
 100                 EXTRA_MYSQL_DEF="-DOLD_MYSQL=1 "
 101                 AC_MSG_RESULT(found old MySQL)
 102         else
 103                 AC_MSG_RESULT(found new MySQL)
 104         fi
 105
 106 fi
 107 ])
 108
 109
 110 dnl
 111 dnl Check whether the user wants log IP-addresses as strings rather
 112 dnl than as unsigned long-integers to his MySQL-database. Since this
 113 dnl feature is only used in ulogd_MYSQL.c, there are no checks in any
 114 dnl way.
 115 dnl
 116
 117 AC_ARG_WITH(mysql-log-ip-as-string,
 118  --with-mysql-log-ip-as-string          log IPs as string rather than as
 119                                         unsigned long-integer.
 120 ,[
 121    EXTRA_MYSQL_DEF="${EXTRA_MYSQL_DEF} -DIP_AS_STRING=1"
 122    AC_MSG_WARN(the use of --with-mysql-log-ip-as-string is discouraged)
 123 ])
 124
 125 dnl
 126 dnl test for libxml2
 127 dnl
 128 AC_ARG_WITH(libxml2, --with-libxml=<directory>          libxml2 installed in <directory>,[
 129 if test $withval != yes
 130 then
 131         dir=$withval
 132 else
 133         dir="/usr/local"
 134 fi])
 135
 136 libxmldir=""
 137 AC_MSG_CHECKING(for LIBXML2 files)
 138 for d in $dir/bin /usr/bin /usr/local/bin /usr/local/libxml2/bin /opt/libxml2/bin /opt/packages/libxml2/bin
 139 do
 140     if test -x $d/xml2-config
 141     then
 142         AC_MSG_RESULT(found xml2-config in $d)
 143         libxmldir=$d
 144         break
 145     fi
 146 done
 147
 148 if test x$libxmldir = x
 149 then
 150     AC_MSG_ERROR(xml2-config not found)
 151 else
 152     XMLINCLUDES=`$libxmldir/xml2-config --cflags`
 153     AC_SUBST(XMLINCLUDES)
 154
 155     XMLLIBS=`$libxmldir/xml2-config --libs`
 156     AC_SUBST(XMLLIBS)
 157 fi
 158
 159 dnl
 160 dnl check for zookeeper library
 161 dnl
 162 zkdir="/usr/local/lib"
 163
 164 AC_ARG_WITH(zookeeper, --with-zookeeperlib=<directory>          zookeeper shared object located in <directory>,[
 165 if test $withval = no
 166 then
 167     zkdir=no
 168     AC_MSG_WARN(Building without zookeeper support.)
 169 else
 170     zkdir=$withval
 171 fi])
 172
 173 zklib=""
 174 if test $zkdir != no
 175 then
 176     AC_MSG_CHECKING(for zookeeper libraries)
 177     for d in $zkdir /usr/local/lib /lib /usr/lib
 178     do
 179         if test -f $d/libzookeeper_mt.so
 180         then
 181             AC_MSG_RESULT(found libzookeeper_mt.so in $d)
 182             zklib=$d/libzookeeper_mt.so
 183             break
 184         fi
 185     done
 186
 187     if test x$zklib = x
 188     then
 189         dnl no zklib
 190         AC_MSG_WARN(Zookeeper libraries not found.)
 191         ZKLIBS=""
 192         AC_SUBST(ZKLIBS)
 193
 194         ZKFLAGS=""
 195         AC_SUBST(ZKFLAGS)
 196     else
 197         dnl found it
 198         ZKLIBS=$zklib
 199         AC_SUBST(ZKLIBS)
 200
 201         ZKFLAGS="-DTHREADED -DBUILD_ZOOKEEPER"
 202         AC_SUBST(ZKFLAGS)
 203     fi
 204 fi
 205
 206 dnl
 207 dnl test for PostgreSQL
 208 dnl
 209 AC_ARG_WITH(pgsql,
 210  --with-pgsql=<directory>               pgsql installed in <directory>,[
 211 if test $withval != yes
 212 then
 213         dir=$withval
 214 else
 215         dir="/usr/local"
 216 fi
 217 pgsqldir=""
 218 AC_MSG_CHECKING(for PGSQL files)
 219 for d in $dir/bin /usr/bin /usr/local/bin /usr/local/pgsql/bin /opt/pgsql/bin /opt/packages/pgsql/bin
 220 do
 221         if test -x $d/pg_config
 222         then
 223                 AC_MSG_RESULT(found pg_config in $d)
 224                 pgsqldir=$d
 225                 break
 226         fi
 227 done
 228
 229 if test x$pgsqldir = x
 230 then
 231         AC_MSG_WARN(PGSQL backend not used)
 232 else
 233         AC_DEFINE(HAVE_PGSQL)
 234         PGSQLINCLUDES=`$pgsqldir/pg_config --includedir`
 235         PGSQLLIBS=`$pgsqldir/pg_config --libdir`
 236
 237         DATABASE_DIR="${DATABASE_DIR} pgsql"
 238         PGSQL_LIB="${DATABASE_LIB} -lpq "
 239
 240         DATABASE_LIB_DIR="${DATABASE_LIB_DIR} -L${PGSQLLIBS} "
 241         DB_DEF="${DB_DEF} -DHAVE_PGSQL "
 242
 243         AC_SUBST(PGSQLINCLUDES)
 244         AC_SUBST(PGSQL_LIB)
 245
 246 fi
 247 ])
 248
 249 dnl
 250 dnl Check whether the user wants to log IP-addresses as strings rather
 251 dnl than integers to his pgsql-database.
 252 dnl
 253
 254 AC_ARG_WITH(pgsql-log-ip-as-string,
 255  --with-pgsql-log-ip-as-string          log IPs as string rather than as interger
 256 ,[
 257    EXTRA_PGSQL_DEF="-DIP_AS_STRING=1"
 258 ])
 259
 260
 261 dnl
 262 dnl test for sqlite3
 263 dnl
 264 AC_ARG_WITH(sqlite3,
 265  --with-sqlite3=<directory>             sqlite3 installed in <directory>,[
 266 if test $withval != yes
 267 then
 268         dir=$withval
 269 else
 270         dir="/usr/local"
 271 fi
 272 mysqldir=""
 273 AC_MSG_CHECKING(for sqlite3 files)
 274 for d in $dir /usr /usr/local /usr/local/sqlite3
 275 do
 276         if test -f $d/lib/sqlite3/libsqlite3.so
 277         then
 278                 AC_MSG_RESULT(found sqlite3 in $d)
 279                 sqlite3dir=$d
 280                 sqlite3dir_suffix=/sqlite3
 281                 break
 282         elif test -f $d/lib64/sqlite3/libsqlite3.so
 283         then
 284                 AC_MSG_RESULT(found sqlite3 in $d)
 285                 sqlite3dir=$d
 286                 sqlite3dir_suffix=/sqlite3
 287                 break
 288         elif test -f $d/lib/libsqlite3.so
 289         then
 290                 AC_MSG_RESULT(found sqlite in $d)
 291                 sqlite3dir=$d
 292                 sqlite3dir_suffix=
 293                 break
 294         elif test -f $d/lib64/libsqlite3.so
 295         then
 296                 AC_MSG_RESULT(found sqlite in $d)
 297                 sqlite3dir=$d
 298                 sqlite3dir_suffix=
 299                 break
 300         fi
 301 done
 302
 303 if test x$sqlite3dir = x
 304 then
 305         AC_MSG_WARN(sqlite3 backend not used)
 306 else
 307         AC_DEFINE(HAVE_SQLITE3)
 308         SQLITE3INCLUDES=${sqlite3dir}/include${sqlite3dir_suffix}
 309         SQLITE3LIBS=${sqlite3dir}/lib${sqlite3dir_suffix}
 310
 311         DATABASE_DIR="${DATABASE_DIR} sqlite3"
 312
 313         SQLITE3_LIB="${DATABASE_LIB} -lsqlite3 "
 314         DATABASE_LIB_DIR="${DATABASE_LIB_DIR} -L${SQLITE3LIBS} "
 315
 316 dnl     DATABASE_DRIVERS="${DATABASE_DRIVERS} ../sqlite3/mysql_driver.o "
 317
 318         DB_DEF="${DB_DEF} -DHAVE_SQLITE3 "
 319
 320
 321         AC_SUBST(SQLITE3INCLUDES)
 322         AC_SUBST(SQLITE3_LIB)
 323
 324 fi
 325 ])
 326
 327
 328 dnl
 329 dnl Check whether the user wants log IP-addresses as strings rather
 330 dnl than as unsigned long-integers to his sqlite3-database. Since this
 331 dnl feature is only used in ulogd_SQLITE3.c, there are no checks in any
 332 dnl way.
 333 dnl
 334
 335 AC_ARG_WITH(sqlite3-log-ip-as-string,
 336  --with-sqlite3-log-ip-as-string                log IPs as string rather than as
 337                                                 unsigned long-integer.
 338 ,[
 339    EXTRA_SQLITE3_DEF="${EXTRA_SQLITE3_DEF} -DIP_AS_STRING=1"
 340    AC_MSG_WARN(the use of --with-sqlite3-log-ip-as-string is discouraged)
 341 ])
 342
 343
 344 AC_SUBST(DATABASE_DIR)
 345 AC_SUBST(DATABASE_LIB)
 346 AC_SUBST(DATABASE_LIB_DIR)
 347 AC_SUBST(DB_DEF)
 348 AC_SUBST(EXTRA_MYSQL_DEF)
 349 AC_SUBST(EXTRA_PGSQL_DEF)
 350 AC_SUBST(EXTRA_SQLITE3_DEF)
 351
 352 AC_SUBST(DATABASE_DRIVERS)
 353 AC_SUBST(HAVE_PCAP_H)
 354
 355 AM_CONDITIONAL(HAVE_MYSQL, test x$mysqldir != x)
 356 AM_CONDITIONAL(HAVE_PGSQL, test x$pgsqldir != x)
 357 AM_CONDITIONAL(HAVE_SQLITE3, test x$sqlite3dir != x)
 358
 359 AC_OUTPUT(extensions/Makefile doc/Makefile conffile/Makefile libipulog/Makefile mysql/Makefile pgsql/Makefile sqlite3/Makefile pcap/Makefile drl/Makefile Makefile Rules.make)