andrew@ilium~/test/sudo/sudo-1.8.12$ ./configure --help
`configure' configures sudo 1.8.12 to adapt to many kinds of systems.

Usage: ./configure [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print `checking ...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for `--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or `..']

Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [/usr/local]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [PREFIX]

By default, `make install' will install all the files in
`/usr/local/bin', `/usr/local/lib' etc.  You can specify
an installation prefix other than `/usr/local' using `--prefix',
for instance `--prefix=$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR            user executables [EPREFIX/bin]
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
  --libexecdir=DIR        program executables [EPREFIX/libexec]
  --sysconfdir=DIR        read-only single-machine data [/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR           info documentation [DATAROOTDIR/info]
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  --mandir=DIR            man documentation [DATAROOTDIR/man]
  --docdir=DIR            documentation root [DATAROOTDIR/doc/sudo]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]

System types:
  --build=BUILD     configure for building on BUILD [guessed]
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --disable-authentication
                          Do not require authentication by default
  --disable-root-mailer   Don't run the mailer as root, run as the user
  --disable-setreuid      Don't try to use the setreuid() function
  --disable-setresuid     Don't try to use the setresuid() function
  --disable-shadow        Never use shadow passwords
  --disable-root-sudo     Don't allow root to run sudo
  --enable-log-host       Log the hostname in the log file
  --enable-noargs-shell   If sudo is given no arguments run a shell
  --enable-shell-sets-home
                          Set $HOME to target user in shell mode
  --disable-path-info     Print 'command not allowed' not 'command not found'
  --enable-env-debug      Whether to enable environment debugging.
  --enable-zlib[=PATH]    Whether to enable or disable zlib
  --enable-env-reset      Whether to enable environment resetting by default.
  --enable-warnings       Whether to enable compiler warnings
  --enable-werror         Whether to enable the -Werror compiler option
  --disable-hardening     Do not use compiler/linker exploit mitigation
                          options
  --enable-pie            Build sudo as a position independent executable.
  --disable-poll          Use select() instead of poll().
  --enable-admin-flag     Whether to create a Ubuntu-style admin flag file
  --disable-nls           Disable natural language support using gettext
  --disable-rpath         Disable passing of -Rpath to the linker
  --enable-static-sudoers Build the sudoers policy module as part of the sudo
                          binary instead as a plugin
  --disable-shared-libutil
                          Disable use of the libsudo_util shared library.
  --enable-gss-krb5-ccache-name
                          Use GSS-API to set the Kerberos V cred cache name
  --enable-shared[=PKGS]  build shared libraries [default=yes]
  --enable-static[=PKGS]  build static libraries [default=yes]
  --enable-fast-install[=PKGS]
                          optimize for fast installation [default=yes]
  --disable-libtool-lock  avoid locking (might break parallel builds)
  --disable-sia           Disable SIA on Digital UNIX
  --disable-largefile     omit support for large files
  --disable-pam-session   Disable PAM session support
  --enable-kerb5-instance instance string to append to the username (separated
                          by a slash)

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-otp-only         deprecated
  --with-alertmail        deprecated
  --with-devel            add development options
  --with-CC               C compiler to use
  --with-rpath            deprecated, use --disable-rpath
  --with-blibpath=PATH    deprecated
  --with-bsm-audit        enable BSM audit support
  --with-linux-audit      enable Linux audit support
  --with-solaris-audit    enable Solaris audit support
  --with-sssd             enable SSSD support
  --with-sssd-lib         path to the SSSD library
  --with-incpath          additional places to look for include files
  --with-libpath          additional places to look for libraries
  --with-libraries        additional libraries to link with
  --with-efence           link with -lefence for malloc() debugging
  --with-csops            add CSOps standard options
  --without-passwd        don't use passwd/shadow file for authentication
  --with-skey=DIR         enable S/Key support
  --with-opie=DIR         enable OPIE support
  --with-long-otp-prompt  use a two line OTP (skey/opie) prompt
  --with-SecurID[=DIR]    enable SecurID support
  --with-fwtk[=DIR]       enable FWTK AuthSRV support
  --with-kerb5[=DIR]      enable Kerberos V support
  --with-aixauth          enable AIX general authentication support
  --with-pam              enable PAM support
  --with-AFS              enable AFS support
  --with-DCE              enable DCE support
  --with-logincap         enable BSD login class support
  --with-bsdauth          enable BSD authentication support
  --with-project          enable Solaris project support
  --without-lecture       don't print lecture for first-time sudoer
  --with-logging          log via syslog, file, or both
  --with-logfac           syslog facility to log with (default is "auth")
  --with-goodpri          syslog priority for commands (def is "notice")
  --with-badpri           syslog priority for failures (def is "alert")
  --with-logpath          path to the sudo log file
  --with-loglen           maximum length of a log file line (default is 80)
  --with-ignore-dot       ignore '.' in the PATH
  --without-mail-if-no-user
                          do not send mail if user not in sudoers
  --with-mail-if-no-host  send mail if user in sudoers but not for this host
  --with-mail-if-noperms  send mail if user not allowed to run command
  --with-mailto           who should get sudo mail (default is "root")
  --with-mailsubject      subject of sudo mail
  --with-passprompt       default password prompt
  --with-badpass-message  message the user sees when the password is wrong
  --with-fqdn             expect fully qualified hosts in sudoers
  --with-timedir=DIR      deprecated
  --with-rundir=DIR       path to the sudo time stamp parent dir
  --with-vardir=DIR       path to the sudo var dir
  --with-iologdir=DIR     directory to store sudo I/O log files in
  --with-tzdir=DIR        path to the time zone data directory
  --with-sendmail         set path to sendmail
  --without-sendmail      do not send mail at all
  --with-sudoers-mode     mode of sudoers file (defaults to 0440)
  --with-sudoers-uid      uid that owns sudoers file (defaults to 0)
  --with-sudoers-gid      gid that owns sudoers file (defaults to 0)
  --with-umask            umask with which the prog should run (default is
                          022)
  --without-umask         Preserves the umask of the user invoking sudo.
  --with-umask-override   Use the umask specified in sudoers even if it is
                          less restrictive than the user's.
  --with-runas-default    User to run commands as (default is "root")
  --with-exempt=group     no passwd needed for users in this group
  --with-editor=path      Default editor for visudo (defaults to vi)
  --with-env-editor       Use the environment variable EDITOR for visudo
  --with-passwd-tries     number of tries to enter password (default is 3)
  --with-timeout          minutes before sudo asks for passwd again (def is 5
                          minutes)
  --with-password-timeout passwd prompt timeout in minutes (default is 5
                          minutes)
  --with-tty-tickets      use a different ticket file for each tty
  --with-insults          insult the user for entering an incorrect password
  --with-all-insults      include all the sudo insult sets
  --with-classic-insults  include the insults from the "classic" sudo
  --with-csops-insults    include CSOps insults
  --with-hal-insults      include 2001-like insults
  --with-goons-insults    include the insults from the "Goon Show"
  --with-nsswitch[=PATH]  path to nsswitch.conf
  --with-ldap[=DIR]       enable LDAP support
  --with-ldap-conf-file   path to LDAP configuration file
  --with-ldap-secret-file path to LDAP secret password file
  --with-pc-insults       replace politically incorrect insults with less
                          offensive ones
  --with-secure-path      override the user's path with a built-in one
  --without-interfaces    don't try to read the ip addr of ether interfaces
  --with-stow             deprecated
  --with-askpass=PATH     Fully qualified pathname of askpass helper
  --with-plugindir=DIR    set directory to load plugins from
  --with-man              manual pages use man macros
  --with-mdoc             manual pages use mdoc macros
  --with-selinux          enable SELinux support
  --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
                          both]
  --with-aix-soname=aix|svr4|both
                          shared library versioning (aka "SONAME") variant to
                          provide on AIX, [default=aix].
  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
  --with-sysroot[=DIR]    Search for dependent libraries within DIR (or the
                          compiler's sysroot if not specified).
  --with-libtool=PATH     specify path to libtool
  --with-noexec=PATH      fully qualified pathname of sudo_noexec.so
  --with-netsvc[=PATH]    path to netsvc.conf
  --with-pam-login        enable specific PAM session for sudo -i

Some influential environment variables:
  SENDMAILPROG
              The fully-qualified path to the sendmail program to use.
  VIPROG      The fully-qualified path to the vi program to use.
  MVPROG      The fully-qualified path to the mv program to use.
  BSHELLPROG  The fully-qualified path to the Bourne shell to use.
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>
  LIBS        libraries to pass to the linker, e.g. -l<library>
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
              you have headers in a nonstandard directory <include dir>
  CPP         C preprocessor
  YACC        The `Yet Another Compiler Compiler' implementation to use.
              Defaults to the first program found out of: `bison -y', `byacc',
              `yacc'.
  YFLAGS      The list of arguments that will be passed by default to $YACC.
              This script will default YFLAGS to the empty string to avoid a
              default value of `-d' given by some make applications.

Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.

Report bugs to <http://www.sudo.ws/bugs/>.
andrew@ilium~/test/sudo/sudo-1.8.12$