configure.ac

   1 dnl
   2 define([AC_INIT_NOTICE],
   3 [### Generated automatically using autoconf version] AC_ACVERSION [
   4 ### Copyright 2005-15 Steve Grubb <sgrubb@redhat.com>
   5 ###
   6 ### Permission is hereby granted, free of charge, to any person obtaining a
   7 ### copy of this software and associated documentation files (the "Software"),
   8 ### to deal in the Software without restriction, including without limitation
   9 ### the rights to use, copy, modify, merge, publish, distribute, sublicense,
  10 ### and/or sell copies of the Software, and to permit persons to whom the
  11 ### Software is furnished to do so, subject to the following conditions:
  12 ###
  13 ### The above copyright notice and this permission notice shall be included
  14 ### in all copies or substantial portions of the Software.
  15 ###
  16 ### THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17 ### IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18 ### FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  19 ### THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  20 ### OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  21 ### ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  22 ### OTHER DEALINGS IN THE SOFTWARE.
  23 ###
  24 ### For usage, run `./configure --help'
  25 ### For more detailed information on installation, read the file `INSTALL'.
  26 ###
  27 ### If configuration succeeds, status is in the file `config.status'.
  28 ### A log of configuration tests is in `config.log'.
  29 ])
  30
  31 AC_REVISION($Revision: 1.3 $)dnl
  32 AC_INIT(audit,2.4.3)
  33 AC_PREREQ(2.12)dnl
  34 AM_CONFIG_HEADER(config.h)
  35
  36 echo Configuring auditd $VERSION
  37
  38 AC_CONFIG_MACRO_DIR([m4])
  39 AC_CANONICAL_TARGET
  40 AM_INIT_AUTOMAKE
  41 AM_PROG_LIBTOOL
  42 AC_SUBST(LIBTOOL_DEPS)
  43 OLDLIBS="$LIBS"
  44 m4_include([src/libev/libev.m4])
  45 libev_LIBS="$LIBS"
  46 LIBS="$OLDLIBS"
  47
  48 echo .
  49 echo Checking for programs
  50
  51 AC_PROG_CC
  52 AC_PROG_INSTALL
  53 AC_PROG_AWK
  54 AX_PROG_CC_FOR_BUILD
  55
  56 echo .
  57 echo Checking for header files
  58 AC_HEADER_STDC
  59 AC_HEADER_TIME
  60
  61 AC_C_CONST
  62 AC_C_INLINE
  63 AC_CHECK_SIZEOF([unsigned int])
  64 AC_CHECK_SIZEOF([unsigned long])
  65 AM_PROG_CC_C_O
  66 AC_CHECK_DECLS([AUDIT_FEATURE_VERSION], [], [], [[#include <linux/audit.h>]])
  67 AC_CHECK_DECLS([AUDIT_VERSION_BACKLOG_WAIT_TIME], [], [], [[#include <linux/audit.h>]])
  68 AC_CHECK_DECLS([ADDR_NO_RANDOMIZE],,, [#include <sys/personality.h>])
  69 AC_CHECK_FUNCS([posix_fallocate])
  70
  71 ALLWARNS=""
  72 ALLDEBUG="-g"
  73 OPT="-O"
  74 if test x"$GCC" = x"yes"; then
  75   OPT="-O2 -pipe"
  76   case "$target" in
  77     *linux*)
  78              ALLWARNS="-W -Wall -Wundef -Wpointer-arith -Wcast-align \
  79 -Wwrite-strings -Waggregate-return -Wstrict-prototypes \
  80 -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls \
  81 -Wnested-externs -Winline -Wfloat-equal -Wchar-subscripts"
  82              ;;
  83     esac
  84 fi
  85
  86 AC_MSG_CHECKING(whether to create python bindings)
  87 AC_ARG_WITH(python,
  88 AS_HELP_STRING([--with-python],[enable building python bindings]),
  89 use_python=$withval,
  90 use_python=auto)
  91 if test x$use_python = xno ; then
  92         python_found="no"
  93         AC_MSG_RESULT(no)
  94 else
  95 AC_MSG_RESULT(testing)
  96 AM_PATH_PYTHON
  97 PYINCLUDEDIR=`python${am_cv_python_version} -c "from distutils import sysconfig; print(sysconfig.get_config_var('INCLUDEPY'))"`
  98 if test -f ${PYINCLUDEDIR}/Python.h ; then
  99         python_found="yes"
 100         AC_SUBST(PYINCLUDEDIR)
 101         pybind_dir="python"
 102         AC_SUBST(pybind_dir)
 103         AC_MSG_NOTICE(Python bindings will be built)
 104 else
 105         python_found="no"
 106         if test x$use_python = xyes ; then
 107                 AC_MSG_ERROR([Python explicitly required and python headers found])
 108         else
 109                 AC_MSG_WARN("Python headers not found - python bindings will not be made")
 110         fi
 111 fi
 112 fi
 113 AM_CONDITIONAL(HAVE_PYTHON, test ${python_found} = "yes")
 114
 115 AC_MSG_CHECKING(whether to create python3 bindings)
 116 AC_ARG_WITH(python3,
 117 AS_HELP_STRING([--with-python3],[enable building python3 bindings]),
 118 use_python3=$withval,
 119 use_python3=auto)
 120 if test x$use_python3 = xno ; then
 121         AC_MSG_RESULT(no)
 122 else
 123         AC_MSG_RESULT(investigating)
 124         AC_PATH_PROG([use_python3], [python3-config], [no])
 125         if test ${use_python3} = no ; then
 126                 if test ${withval} = yes ; then
 127                         echo "Python3 bindings were selected but python3-config was not found."
 128                         echo "Please ensure that it's installed or pass --without-python3 to ./configure"
 129                         exit 1
 130                 fi
 131                 echo "Python3 bindings will NOT be built"
 132         else
 133         echo "Python3 bindings WILL be built"
 134         use_python3=yes
 135         AC_PATH_PROG([PYTHON3], [python3], [no])
 136         if test "$PYTHON3" == "no" ; then
 137                 echo "The python3 program was not found in the search path. Please ensure"
 138                 echo "that it is installed and its directory is included in the search path or"
 139                 echo "pass --without-python3 to ./configure."
 140                 exit 1
 141         fi
 142         PYTHON3_CFLAGS=`python3-config --cflags 2> /dev/null`
 143         PYTHON3_LIBS=`python3-config --libs 2> /dev/null`
 144         PYTHON3_INCLUDES=`python3-config --includes 2> /dev/null`
 145         AC_SUBST([PYTHON3_PREFIX], ['${prefix}'])
 146         AC_SUBST([PYTHON3_EXEC_PREFIX], ['${exec_prefix}'])
 147         PYTHON3_DIR=`$PYTHON3 -c "import distutils.sysconfig; \
 148         print(distutils.sysconfig.get_python_lib(0,0,prefix='$PYTHON3_PREFIX'))"`
 149         PYTHON3_EXECDIR=`$PYTHON3 -c "import distutils.sysconfig; \
 150         print(distutils.sysconfig.get_python_lib(1,0,prefix='$PYTHON3_EXEC_PREFIX'))"`
 151         AC_SUBST(PYTHON3_CFLAGS)
 152         AC_SUBST(PYTHON3_LIBS)
 153         AC_SUBST(PYTHON3_INCLUDES)
 154         AC_SUBST(python3dir, $PYTHON3_DIR)
 155         AC_SUBST(py3execdir, $PYTHON3_EXECDIR)
 156         fi
 157 fi
 158 AM_CONDITIONAL(USE_PYTHON3, test ${use_python3} = "yes")
 159
 160 AC_MSG_CHECKING(whether to create Go language bindings)
 161 AC_ARG_WITH(golang,
 162 AS_HELP_STRING([--with-golang],[enable building golang bindings]),
 163 use_golang=$withval,
 164 use_golang=auto)
 165 if test x$use_golang = xno ; then
 166     golang_found="no"
 167     AC_MSG_RESULT(no)
 168 else
 169     AC_MSG_RESULT(testing)
 170     AC_CHECK_PROG([GOLANG],[go],[go],[no])
 171     AS_IF([test "x$GOLANG" != "xno"],[
 172         AC_MSG_NOTICE(Go bindings will be built)
 173         golang_found="yes"
 174
 175         # Substitute some golang environment.
 176         GOROOT=`$GOLANG env GOROOT`
 177         AC_SUBST([GOROOT])
 178         gobind_dir="golang"
 179         AC_SUBST([gobind_dir])
 180     ], [
 181         if test x$use_golang = xyes ; then
 182                 AC_MSG_ERROR([Go language explicitly requested and program not found])
 183         else
 184                 AC_MSG_WARN("Go not found - go bindings will not be made")
 185         fi
 186     ])
 187 fi
 188 AM_CONDITIONAL(HAVE_GOLANG, test ${golang_found} = "yes")
 189
 190 #auditd listener
 191 AC_MSG_CHECKING(whether to include auditd network listener support)
 192 AC_ARG_ENABLE(listener,
 193               [AS_HELP_STRING([--disable-listener],
 194                               [Disable auditd network listener support])],
 195               enable_listener=$enableval,
 196               enable_listener=yes)
 197 if test "x$enable_listener" != "xno"; then
 198         AC_DEFINE(USE_LISTENER, 1,
 199                   [Define if you want to use the auditd network listener.])
 200 fi
 201 AM_CONDITIONAL(ENABLE_LISTENER, test "x$enable_listener" != "xno")
 202 AC_MSG_RESULT($enable_listener)
 203
 204 #audisp zos-remote plugin
 205 AC_MSG_CHECKING(whether to include audisp ZOS remote plugin)
 206 AC_ARG_ENABLE(zos-remote,
 207               [AS_HELP_STRING([--disable-zos-remote],
 208                               [Disable audisp ZOS remote plugin])],
 209               enable_zos_remote=$enableval,
 210               enable_zos_remote=yes)
 211 AM_CONDITIONAL(ENABLE_ZOS_REMOTE, test "x$enable_zos_remote" != "xno")
 212 AC_MSG_RESULT($enable_zos_remote)
 213
 214 #gssapi
 215 AC_ARG_ENABLE(gssapi_krb5,
 216         [AS_HELP_STRING([--enable-gssapi-krb5],[Enable GSSAPI Kerberos 5 support @<:@default=no@:>@])],
 217         [case "${enableval}" in
 218          yes) want_gssapi_krb5="yes" ;;
 219           no) want_gssapi_krb5="no" ;;
 220            *) AC_MSG_ERROR(bad value ${enableval} for --enable-gssapi-krb5) ;;
 221          esac],
 222         [want_gssapi_krb5="no"]
 223 )
 224 if test $want_gssapi_krb5 = yes; then
 225         AC_CHECK_LIB(gssapi_krb5, gss_acquire_cred, [
 226                 AC_CHECK_HEADER(gssapi/gssapi.h, [
 227                         AC_DEFINE(USE_GSSAPI,,
 228                                   Define if you want to use GSSAPI)
 229                         gss_libs="-lgssapi_krb5 -lkrb5"
 230                         AC_SUBST(gss_libs)
 231                 ])
 232         ])
 233 fi
 234 AM_CONDITIONAL(ENABLE_GSSAPI, test x$want_gssapi_krb5 = xyes)
 235
 236 #systemd
 237 AC_ARG_ENABLE(systemd,
 238         [AS_HELP_STRING([--enable-systemd],[Enable systemd init scripts @<:@default=no@:>@])],
 239         [case "${enableval}" in
 240          yes) want_systemd="yes" ;;
 241           no) want_systemd="no" ;;
 242            *) AC_MSG_ERROR(bad value ${enableval} for --enable-systemd) ;;
 243          esac],
 244         [want_systemd="no"]
 245 )
 246 AM_CONDITIONAL(ENABLE_SYSTEMD, test x$want_systemd = xyes)
 247
 248 ALLDEBUG="-g"
 249 AC_ARG_WITH(debug,
 250 [  --with-debug            turn on debugging [[default=no]]],
 251 [
 252 if test "x${withval}" = xyes; then
 253         DEBUG="$ALLDEBUG"
 254         OPT="-O"
 255         AM_CONDITIONAL(DEBUG, true)
 256 else
 257         DEBUG="-DNDEBUG"
 258         AM_CONDITIONAL(DEBUG, false)
 259 fi
 260 ],
 261 [ DEBUG="-DNDEBUG"; AM_CONDITIONAL(DEBUG, false) ])
 262
 263 AC_ARG_WITH(warn,
 264 [  --with-warn             turn on warnings [[default=yes]]],
 265 [
 266 if test "x${withval}" = xyes; then
 267         WARNS="$ALLWARNS"
 268 else
 269         WARNS=""
 270 fi
 271 ],WARNS="$ALLWARNS")
 272
 273 AC_MSG_CHECKING(whether to include alpha processor support)
 274 AC_ARG_WITH(alpha,
 275 AS_HELP_STRING([--with-alpha],[enable Alpha processor support]),
 276 use_alpha=$withval,
 277 use_alpha=no)
 278 if test x$use_alpha != xno ; then
 279       AC_DEFINE(WITH_ALPHA,1,[Define if you want to enable Alpha processor support.])
 280 fi
 281 AM_CONDITIONAL(USE_ALPHA, test x$use_alpha = xyes)
 282 AC_MSG_RESULT($use_alpha)
 283
 284 AC_MSG_CHECKING(whether to include arm eabi processor support)
 285 AC_ARG_WITH(arm,
 286 AS_HELP_STRING([--with-arm],[enable Arm eabi processor support]),
 287 use_arm=$withval,
 288 use_arm=no)
 289 if test x$use_arm != xno ; then
 290       AC_DEFINE(WITH_ARM,1,[Define if you want to enable Arm eabi processor support.])
 291 fi
 292 AM_CONDITIONAL(USE_ARM, test x$use_arm = xyes)
 293 AC_MSG_RESULT($use_arm)
 294
 295 AC_MSG_CHECKING(whether to include aarch64 processor support)
 296 AC_ARG_WITH(aarch64,
 297 AS_HELP_STRING([--with-aarch64],[enable Aarch64 processor support]),
 298 use_aarch64=$withval,
 299 use_aarch64=no)
 300 if test x$use_aarch64 != xno ; then
 301       AC_DEFINE(WITH_AARCH64,1,[Define if you want to enable Aarch64 processor support.])
 302 fi
 303 AM_CONDITIONAL(USE_AARCH64, test x$use_aarch64 = xyes)
 304 AC_MSG_RESULT($use_aarch64)
 305
 306 AC_MSG_CHECKING(whether to use apparmor)
 307 AC_ARG_WITH(apparmor,
 308 AS_HELP_STRING([--with-apparmor],[enable AppArmor events]),
 309 use_apparmor=$withval,
 310 use_apparmor=no)
 311 if test x$use_apparmor != xno ; then
 312       AC_DEFINE(WITH_APPARMOR,1,[Define if you want to enable AppArmor events.])
 313 fi
 314 AC_MSG_RESULT($use_apparmor)
 315
 316 AC_MSG_CHECKING(whether to use prelude)
 317 AC_ARG_WITH(prelude,
 318 AS_HELP_STRING([--with-prelude],[enable prelude IDS support]),
 319 use_prelude=$withval,
 320 use_prelude=no)
 321 AC_MSG_RESULT($use_prelude)
 322 if test x$use_prelude = xno ; then
 323         have_prelude=no;
 324 else
 325       AC_CHECK_LIB(prelude, prelude_init,
 326                  have_prelude=yes, have_prelude=no)
 327       if test x$have_prelude = xno ; then
 328         AC_MSG_ERROR([Prelude explicitly required and prelude library not found])
 329       else
 330         LIBPRELUDE_CFLAGS=`libprelude-config --pthread-cflags 2>/dev/null`
 331         LIBPRELUDE_LDFLAGS=`libprelude-config --ldflags 2>/dev/null`
 332         AC_MSG_RESULT(yes)
 333       fi
 334 fi
 335 AM_CONDITIONAL(HAVE_PRELUDE, test x$have_prelude = xyes)
 336
 337 AC_MSG_CHECKING(whether to use libwrap)
 338 AC_ARG_WITH(libwrap,
 339 [  --with-libwrap[=PATH]   Compile in libwrap (tcp_wrappers) support.],
 340 [ case "$withval" in
 341         no)
 342                 AC_MSG_RESULT(no)
 343                 ;;
 344         yes)
 345                 AC_MSG_RESULT(yes)
 346                 AC_CHECK_HEADER(tcpd.h, [],
 347                         AC_MSG_ERROR([Could not find libwrap headers]),)
 348                 AC_CHECK_LIB(wrap, request_init, [ LIBWRAP_LIBS="-lwrap" ])
 349                 AC_CHECK_LIB(nsl, yp_get_default_domain, [
 350                         LIBWRAP_LIBS="$LIBWRAP_LIBS -lnsl" ])
 351                 ;;
 352         *)
 353                 AC_MSG_RESULT(yes)
 354                 if test -d "$withval"; then
 355                         LIBWRAP_LIBS="-L$withval -lwrap"
 356                 else
 357                         LIBWRAP_LIBS="$withval"
 358                 fi
 359                 AC_CHECK_HEADER(tcpd.h, [],
 360                         AC_MSG_ERROR([Could not find libwrap headers]))
 361                 AC_CHECK_LIB(wrap, request_init, [])
 362                 AC_CHECK_LIB(nsl, yp_get_default_domain, [
 363                         LIBWRAP_LIBS="$LIBWRAP_LIBS -lnsl" ])
 364                 OLDLIBS="$LIBS"
 365                 LIBS="$LIBWRAP_LIBS $LIBS"
 366                 AC_TRY_LINK([ int allow_severity; int deny_severity; ],
 367                         [ hosts_access(); ], [],
 368                         [ AC_MSG_ERROR(Could not find the $withval library.  You must first install tcp_wrappers.) ])
 369                 LIBS="$OLDLIBS"
 370                 ;;
 371         esac ],
 372         AC_MSG_RESULT(no)
 373 )
 374 if test x"$LIBWRAP_LIBS" != "x"; then
 375         AC_DEFINE_UNQUOTED(HAVE_LIBWRAP, [], Define if tcp_wrappers support is enabled )
 376 fi
 377
 378 # See if we want to support lower capabilities for plugins
 379 LIBCAP_NG_PATH
 380
 381 AC_SUBST(DEBUG)
 382 AC_SUBST(LIBWRAP_LIBS)
 383 #AC_SUBST(libev_LIBS)
 384 AC_SUBST(LIBPRELUDE_CFLAGS)
 385 AC_SUBST(LIBPRELUDE_LDFLAGS)
 386
 387 AC_OUTPUT(Makefile lib/Makefile lib/audit.pc lib/test/Makefile auparse/Makefile auparse/test/Makefile auparse/auparse.pc src/Makefile src/mt/Makefile src/libev/Makefile src/test/Makefile docs/Makefile init.d/Makefile audisp/Makefile audisp/plugins/Makefile audisp/plugins/builtins/Makefile audisp/plugins/prelude/Makefile audisp/plugins/remote/Makefile audisp/plugins/zos-remote/Makefile bindings/Makefile bindings/python/Makefile bindings/python/python2/Makefile bindings/python/python3/Makefile bindings/golang/Makefile bindings/swig/Makefile bindings/swig/src/Makefile bindings/swig/python/Makefile bindings/swig/python3/Makefile tools/Makefile tools/aulast/Makefile tools/aulastlog/Makefile tools/ausyscall/Makefile tools/auvirt/Makefile)
 388
 389 echo .
 390 echo "
 391
 392   Auditd Version:         $VERSION
 393   Target:                 $target
 394   Installation prefix:    $prefix
 395   Compiler:               $CC
 396   Compiler flags:
 397 `echo $CFLAGS | fmt -w 50 | sed 's,^,                          ,'`
 398 "