Rename configure.in to configure.ac

svn path=/trunk/; revision=3946

1 files changed, 0 insertions, 693 deletions

diff --git a/configure.in b/configure.in
deleted file mode 100644
index 730dad70..00000000
--- a/configure.in
+++ /dev/null
@@ -1,693 +0,0 @@
-dnl Autoconfigure input file for fetchmail
-dnl Eric S. Raymond <esr@thyrsus.com>
-dnl
-dnl Process this file with autoconf to produce a configure script.
-dnl
-
-AC_INIT([fetchmail],[6.2.6])
-AC_CONFIG_SRCDIR([fetchmail.h])
-AC_CONFIG_HEADERS([config.h])
-AC_CONFIG_LIBOBJ_DIR([.])
-
-dnl we may need a newer automake version - the oldest tested is 1.7
-AC_PREREQ(2.59)
-AM_INIT_AUTOMAKE(1.5 foreign no-installinfo)
-
-AC_PROG_AWK
-AC_PROG_CC
-AC_PROG_INSTALL
-AC_PROG_CPP			dnl Later checks need this.
-AM_PROG_CC_C_O
-AC_AIX
-AC_ISC_POSIX
-AC_MINIX
-AC_HEADER_STDC
-AC_HEADER_TIME
-AC_TYPE_SIZE_T
-AC_TYPE_PID_T
-AC_TYPE_SIGNAL
-AC_CHECK_HEADERS([unistd.h termios.h termio.h sgtty.h stdarg.h \
-	alloca.h sys/itimer.h fcntl.h sys/fcntl.h memory.h sys/wait.h \
-	sys/shm.h arpa/inet.h arpa/nameser.h netinet/in.h net/socket.h \
-	sys/select.h sys/time.h])
-AC_CHECK_HEADERS([resolv.h],,,[
-#include <sys/types.h>
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#include <arpa/nameser.h>
-#endif
-])
-
-AC_C_CONST			dnl getopt needs this.
-
-AM_PROG_LEX
-AC_PROG_MAKE_SET
-AC_PROG_YACC
-
-AC_FUNC_ALLOCA
-
-# Check for LynxOS special case: -lbsd needed (at least on 2.3.0) and -s
-# not working.
-if test `uname` = "LynxOS" 
-then
-  echo "Adding -lbsd to standard libraries"
-  LIBS="$LIBS -lbsd"
-  LDFLAGS=""
-  echo "Prepending standard include path to gcc flags"
-  CPFLAGS="-I/usr/include"
-fi
-
-# Check for FreeBSD special case: more libs needed
-if test `uname` = "FreeBSD" 
-then
-   echo "Adding -lmd -lkvm -lcom_err to standard libraries"
-   LIBS="$LIBS -lmd -lkvm -lcom_err"
-fi
- 
-# Check for Rhapsody special case: it doesn't like -s
-if test `uname` = "Rhapsody" 
-then
-   echo "Removing -s load flag"
-   LDFLAGS=`echo $LDFLAGS | sed "s/-s //"`
-fi
- 
-dnl i18n
-AM_GNU_GETTEXT(no-libtool)
-AM_GNU_GETTEXT_VERSION(0.13)
-dnl end i18n
-
-# Under sysV68, socket and friends are provided by the C library.
-# -linet does not provide socket, but causes multiple definition
-# errors at link-time.  It is thus better to only use the C library.
-# So don't add -linet to the link list unless it's necessary
-AC_CHECK_FUNC(socket,
-    AC_MSG_RESULT(using libc's socket),
-    AC_CHECK_LIB(socket,socket)
-    AC_CHECK_LIB(inet,socket))
-
-# The condition in this test copes with the presence of inet_addr in libc6.
-AC_CHECK_FUNC(inet_addr,
-    AC_MSG_RESULT(using libc's inet_addr),
-    AC_CHECK_LIB(nsl,inet_addr))
-
-dnl Port hack for Interactive UNIX System V/386 Release 3.2
-AC_CHECK_LIB(cposix, strchr,
-		[DEFS="$DEFS -D_SYSV3"
-		LIBS="$LIBS -lcposix"])
-
-dnl Port hack for Sparc/NetBSD-1.5
-AC_CHECK_LIB(intl, gettext,
-		[LIBS="$LIBS -lintl"])
-
-AC_REPLACE_FUNCS([strstr strcasecmp memmove])
-
-AC_CHECK_FUNC(MD5Init, AC_DEFINE(HAVE_MD5,1,Define if you have md5 in libc),
-	      [AC_LIBSOURCE(md5c.c)
-               EXTRAOBJ="$EXTRAOBJ md5c.\$(OBJEXT)"])
-
-AC_CHECK_FUNC(getopt_long, AC_DEFINE(HAVE_GETOPT_LONG),
-              [AC_LIBSOURCES([getopt.c, getopt1.c])
-	       EXTRAOBJ="$EXTRAOBJ getopt.\$(OBJEXT) getopt1.\$(OBJEXT)"])
-
-AC_FUNC_VPRINTF
-if test -n "$ALLOCA"
-then
-  EXTRAOBJ="$EXTRAOBJ alloca.\$(OBJEXT)"
-fi
-
-AC_SUBST(EXTRAOBJ)
-
-AC_CHECK_FUNCS(tcsetattr stty setsid geteuid seteuid gethostbyname \
-  res_search herror strrchr strerror setlinebuf syslog \
-  snprintf vprintf vsnprintf vsyslog \
-  atexit inet_aton strftime setrlimit socketpair sigprocmask sigaction \
-  getopt_long strdup)
-
-# Under Red Hat 4.0 (and many other Linuxes) -lresolv is seriously flaky
-# and breaks gethostbyname(2).  It's better to use the bind stuff in the C
-# library.  So don't add -lresolv to the link list unless it's necessary
-# (It will be necessary when using GNU libc6).
-AC_CHECK_FUNC(res_search,
-    AC_MSG_RESULT(using libc's resolver functions),
-    AC_CHECK_LIB(resolv,res_search, 
-	[AC_DEFINE(HAVE_RES_SEARCH) AC_MSG_RESULT(found resolver functions in libresolv); LIBS="$LIBS -lresolv"], AC_MSG_RESULT(no resolver calls found)))
-
-dnl Check for libcrypt -- it may live in libc or libcrypt, as on IRIX
-AC_CHECK_FUNC(crypt, , AC_CHECK_LIB(crypt,crypt))
-
-dnl Check for RSA refersence library in case we're using SSL
-AC_CHECK_LIB(rsaref, RSAPublicDecrypt)
-
-dnl AC_FUNC_SETVBUF_REVERSED
-
-dnl Check for usable void pointer type
-AC_MSG_CHECKING(use of void pointer type)
-AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[char *p;
-    void *xmalloc();
-    p = (char *) xmalloc(1);
-   ]])],[AC_DEFINE(HAVE_VOIDPOINTER,1,[Define if your C compiler allows void * as a function result]) AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
-
-dnl Check for ANSI volatile
-AC_C_VOLATILE
-
-dnl Check out the wait reality.  We have to assume sys/wait.h is present.
-AC_CHECK_FUNCS(waitpid wait3)
-AC_MSG_CHECKING(for union wait);
-AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
-#include <sys/wait.h>]], [[union wait status; int pid; pid = wait (&status);
-#ifdef WEXITSTATUS
-/* Some POSIXoid systems have both the new-style macros and the old
-   union wait type, and they do not work together.  If union wait
-   conflicts with WEXITSTATUS et al, we don't want to use it at all.  */
-if (WEXITSTATUS (status) != 0) pid = -1;
-#endif
-#ifdef HAVE_WAITPID
-/* Make sure union wait works with waitpid.  */
-pid = waitpid (-1, &status, 0);
-#endif
-]])],[AC_DEFINE(HAVE_UNION_WAIT,1,Define if 'union wait' is the type of the first arg to wait functions.) AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
-
-AC_MSG_CHECKING(sys_siglist declaration in signal.h or unistd.h)
-AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <signal.h>
-/* NetBSD declares sys_siglist in <unistd.h>.  */
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif]], [[char *msg = *(sys_siglist + 1);]])],[AC_DEFINE(SYS_SIGLIST_DECLARED,1,[Define if 'sys_siglist' is declared by <signal.h>.]) AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
-
-# Find the right directory to put the root-mode PID file in
-for dir in "/var/run" "/etc"
-do
-	if test -d $dir 
-	then
-		break;
-	fi
-done
-AC_MSG_RESULT(root-mode pid file will go in $dir)
-AC_DEFINE_UNQUOTED(PID_DIR, "$dir", directory for PID lock files)
-
-# We may have a fallback MDA available in case the socket open to the 
-# local SMTP listener fails.  Best to use procmail for this, as we know
-# it won't try delivering through local SMTP and cause a mail loop.
-# Sendmail without the -t option to use the message headers will work too,
-# not just for sendmail itself but for workalikes like exim.
-#
-# Note1: A disadvantage of using procmail is that local alias expansion
-# according to /etc/aliases won't get done if we fall back.  This doesn't
-# matter in single-drop mode.
-#
-# Note2: it would be a very bad idea to use any MDA that doesn't return
-# a refuse-to-deliver status on disk- or process-table-full
-# conditions; mail could get lost that way.  Sendmail and all of the MDAs
-# like exim that might be lurking under a sendmail alias) do the right 
-# thing in this circumstance.  Matthias Andree warns that procmail does
-# not.  
-#
-# Note3: Defalt value of fallback is now off.  Matthias writes:
-#
-# 1. there is no way to predict when the fallback is used. With some MTAs
-#    (such as those limiting load average), outer circumstances can cause
-#    the fallback to kick in.
-# 
-# 2. the fallback changes fetchmail behaviour in unpredictable ways. It's
-#    not only about alias expansion, .forwards to special filters won't
-#    work, mail may end up in a different place (users claim "mail loss"
-#    for that).
-# 
-# 3. The claim procmail did the right thing with its exit codes is plain
-#    wrong. I've seen procmail exit with code 1 when it should have exited
-#    with code 75, like, configuration errors. Procmail is a dangerous
-#    beast and is best replaced by maildrop.
-# 
-# 4. if multiple choices exist (like procmail and maildrop), fetchmail
-#    cannot tell which one it should choose. Say, your MTA is configured
-#    to use maildrop to deliver to user's mailboxes, if fetchmail then
-#    chooses procmail, this is plain wrong.
-#
-
-AC_PATH_PROG(procmail, procmail, "", $PATH:/usr/sbin)
-AC_PATH_PROG(sendmail, sendmail, "", $PATH:/usr/sbin:/usr/lib)
-AC_PATH_PROG(maildrop, maildrop, "", $PATH:/usr/local/bin)
-
-###	use option --disable-fallback to disable fallback MDA
-###	use option --enable-fallback=procmail or 
-###		   --enable-fallback=sendmail to select
-AC_ARG_ENABLE(fallback,
-	[  --enable-fallback=procmail    enable procmail as fallback
-  --enable-fallback=sendmail    enable /usr/sbin/sendmail as fallback
-  --enable-fallback=maildrop    enable maildrop as fallback
-  --enable-fallback=no          disable fallback],,[enable_fallback=no])
-
-case "$enable_fallback" in
-	sendmail)	if test -z "$sendmail" ; then 
-				AC_MSG_ERROR([Sendmail selected as fallback, but not found])
-				#not reached
-			fi
-			AC_DEFINE_UNQUOTED(FALLBACK_MDA, "$sendmail -i %T", Fallback MTA to use if defined)
-			echo "Will use $sendmail as fallback MDA."
-			;;
-	procmail)	if test -z "$procmail" ; then
-				AC_MSG_ERROR([procmail selected as fallback, but not found])
-				#not reached
-			fi
-			AC_DEFINE_UNQUOTED(FALLBACK_MDA, "$procmail -d %T")
-			echo "Will use $procmail as fallback MDA."
-			;;
-	maildrop)	if test -z "$maildrop" ; then
-				AC_MSG_ERROR([maildrop selected as fallback, but not found])
-				#not reached
-			fi
-			AC_DEFINE_UNQUOTED(FALLBACK_MDA, "$maildrop -d %T")
-			echo "Will use $maildrop as fallback MDA."
-			;;
-	no|unset)	echo "Will not use a fallback MDA"
-			;;
-	auto|yes|set)	if test -n "$sendmail" ; then
-				AC_DEFINE_UNQUOTED(FALLBACK_MDA,"$sendmail -i %T")
-				echo "Will use $sendmail as fallback MDA."
-			else
-				echo "No fallback MDA available. procmail and maildrop are not eligible"
-				echo "for automatic fallback MDA configuration for reliability reasons."
-			fi
-			;;
-	*)		AC_MSG_ERROR([unkown value for --enable-fallback given: $enable_fallback])
-			#notreached
-			;;
-esac
-
-AC_CHECK_SIZEOF(short)
-AC_CHECK_SIZEOF(int)
-AC_CHECK_SIZEOF(long)
-
-###	use option --enable-POP2 to compile in the POP2 support
-AC_ARG_ENABLE(POP2,
-	[  --enable-POP2           compile in POP2 protocol support (obsolete)],
-	[with_POP2=$enableval],
-	[with_POP2=no])
-test "$with_POP2" = "yes" && AC_DEFINE(POP2_ENABLE,1,Define if you want POP2 support compiled in)
-
-###	use option --disable-POP3 to omit the POP3 support
-AC_ARG_ENABLE(POP3,
-	[  --disable-POP3          don't compile in POP3 protocol support],
-	[with_POP3=$enableval],
-	[with_POP3=yes])
-test "$with_POP3" = "yes" && AC_DEFINE(POP3_ENABLE,1,Define if you want POP3 support compiled in)
-
-###	use option --disable-IMAP to omit the IMAP support
-AC_ARG_ENABLE(IMAP,
-	[  --disable-IMAP          don't compile in IMAP protocol support],
-	[with_IMAP=$enableval],
-	[with_IMAP=yes])
-test "$with_IMAP" = "yes" && AC_DEFINE(IMAP_ENABLE,1,"Define if you want IMAP support compiled in")
-
-###	use option --disable-ETRN to omit the ETRN support
-AC_ARG_ENABLE(ETRN,
-	[  --disable-ETRN          don't compile in ETRN protocol support],
-	[with_ETRN=$enableval],
-	[with_ETRN=yes])
-test "$with_ETRN" = "yes" && AC_DEFINE(ETRN_ENABLE,1,Define if you want ETRN support compiled in.)
-
-###	use option --disable-ODMR to omit the ODMR support
-AC_ARG_ENABLE(ODMR,
-	[  --disable-ODMR          don't compile in ODMR protocol support],
-	[with_ODMR=$enableval],
-	[with_ODMR=yes])
-test "$with_ODMR" = "yes" && AC_DEFINE(ODMR_ENABLE,1,Define if you want ODMR support compiled in)
-
-###	use option --enable-RPA to compile in the RPA support
-AC_ARG_ENABLE(RPA,
-	[  --enable-RPA            compile in RPA protocol support],
-	[with_RPA=$enableval],
-	[with_RPA=no])
-test "$with_RPA" = "yes" && AC_DEFINE(RPA_ENABLE,1,Define if you want RPA support compiled in)
-
-###	use option --enable-NTLM to compile in the NTLM support
-AC_ARG_ENABLE(NTLM,
-	[  --enable-NTLM           compile in NTLM authentication support],
-	[with_NTLM=$enableval],
-	[with_NTLM=no])
-test "$with_NTLM" = "yes" && AC_DEFINE(NTLM_ENABLE,1,Define if you want NTLM authentication)
-
-###	use option --enable-SDPS to compile in the SDPS support
-AC_ARG_ENABLE(SDPS,
-	[  --enable-SDPS           compile in SDPS protocol support],
-	[with_SDPS=$enableval],
-	[with_SDPS=no])
-test "$with_SDPS" = "yes" && AC_DEFINE(SDPS_ENABLE,1,Define if you want SDPS support compiled in)
-
-###	use option --enable-opie to compile in the OPIE support
-AC_ARG_ENABLE(opie,
-	[  --enable-opie           support OTP through the OPIE library],
-	[ AC_CHECK_HEADER(opie.h,, [echo 'configure: cannot find <opie.h>, which is required for OPIE support.'; exit 1])
-          AC_CHECK_LIB(opie,opiegenerator,, [echo 'configure: cannot find libopie, which is required for OPIE support.'; exit 1])
-          with_opie=$enableval],
-	[with_opie=no])
-test "$with_opie" = "yes" && AC_DEFINE(OPIE_ENABLE,1,Define if you want OPIE support compiled in)
-
-AC_ARG_ENABLE(inet6,
-	[  --enable-inet6          support IPv6 (requires the inet6-apps library)],
-
-	[ AC_CHECK_FUNC(getaddrinfo, [with_inet6=yes],
-	  [ LDFLAGS="$LDFLAGS -L/usr/inet6/lib";
-	    AC_CHECK_LIB(inet6, getaddrinfo, [with_inet6=yes
-	    LIBS="$LIBS -linet6"],
-	    [ echo 'configure: cannot find proper glibc version or libinet6,';
-	      echo '           which is required for IPv6 support.';
-	      exit 1]) ] )],
-	[with_inet6=no])
-test "$with_inet6" = "yes" && AC_DEFINE(INET6_ENABLE,1,Define if you want IPv6 support compiled in)
-
-AC_CHECK_FUNCS(inner_connect)
-
-AC_ARG_ENABLE(netsec,
-	[  --enable-netsec         support network security (requires inet6-apps library)],
-        [ unset ac_cv_lib_inet6_net_security_strtorequest; AC_CHECK_LIB(inet6, net_security_strtorequest,,
-	  [ unset ac_cv_lib_inet6_net_security_strtorequest;
-            LDFLAGS="$LDFLAGS -L/usr/inet6/lib"; 
-            AC_CHECK_LIB(inet6, net_security_strtorequest,,
-            [ echo 'configure: cannot find net_security_strtorequest in libinet6, which is required';
-              echo '           for network security support. Either it does not exist, or it was';
-              echo '           not built with network security support enabled.';
-              exit 1]) ])
-        unset ac_cv_header_net_security_h; AC_CHECK_HEADER(net/security.h,,
-        [ unset ac_cv_header_net_security_h; 
-	CPPFLAGS="$CPPFLAGS -I/usr/inet6/include"; 
-	CFLAGS="$CFLAGS -I/usr/inet6/include"; AC_CHECK_HEADER(net/security.h,,
-	  [ echo 'configure: cannot find <net/security.h>, which is required';
-          echo '             for network security support.';
-          exit 1]) ]) ]
-	[with_netsec=no])
-test "$with_netsec" = "yes" && AC_DEFINE(NET_SECURITY,1,Define if you want network security support compiled in)
-
-# This version of the Kerberos 4 and 5 options addresses the follwing issues:
-# 
-# * Build correctly under Heimdal kerberos if it is compiled with db2 and
-#   OpenSSL support (Debian's is)
-# * Build the kerberos.c stuff (KPOP) only for kerberosIV, to avoid breakage.
-#   I don't know if this is 100% correct, but now at least IMAP and POP3
-#   behave the same way regarding kerberosV.
-# * Build without any fuss for both kerberosIV and V at the same time.
-# * Move all the kerberos header mess to kerberos.h, and #include that
-#   in driver.c and kerberos.c.
-# 
-# Tested using the Heimdal Kerberos V libs, Kungliga Tekniska Högskolan (the
-# Royal Institute of Technology in Stockholm, Sweden)'s kerberos IV libs, and
-# the MIT reference implementation of KerberosV (all as packaged in Debian).
-
-###    use option --with-kerberos5=DIR to point at a Kerberos 5 directory
-### make sure --with-ssl is run before --with-kerberos* !
-AC_ARG_WITH(kerberos5,
-       [  --with-kerberos5=DIR    point fetchmail compilation at a Kerberos 5
-directory],
-[
-if test "$with_kerberos5" != "no"
-then
-# Check for a OpenBSD special case
-if test "$with_kerberos5" = "yes" && ( test `uname` = "OpenBSD" )
-then
-  AS_MESSAGE(checking kerberosV for OpenBSD...)
-  AC_DEFINE(HEIMDAL,1,Define if you have HEIMDAL kerberos 5)
-  AC_DEFINE(KERBEROS_V5,1,Define if you have Kerberos V5)
-  CEFLAGS="$CEFLAGS -I/usr/include/kerberosV"
-  LIBS="$LIBS -lasn1 -lkrb5 -lcom_err -lkafs"
-else
-  if test "$with_kerberos5" != "yes" 
-  then
-      LDEFLAGS="$LDEFLAGS -L${with_kerberos5}/lib"
-      searchdirs="$with_kerberos5"
-  else
-      searchdirs="/usr/kerberos /usr/local/krb5 /usr/athena /usr"
-  fi
-  with_kerberos5=
-  for dir in $searchdirs
-  do AC_MSG_CHECKING([for Kerberos V in $dir])
-     if test -f "$dir/include/krb5.h"
-     then
-        ac_krblibs=
-        if test -f "$dir/include/roken.h"
-        then
-           ac_krblibs="-lasn1 -lroken -lcom_err"
-           AC_MSG_RESULT([Heimdal found])
-          dnl Attempt to detect if we need to -ldb2 to link Heimdal
-          dnl we assume we do if it is available
-           AC_CHECK_LIB(db2, db_open, ac_krblibs="$ac_krblibs -ldb2", [],
-                ${LDEFLAGS})
-           AC_CHECK_LIB(des, des_string_to_key, libk5crypto=-ldes,
-              AC_CHECK_LIB(ssl, MD5_Init, [],
-                AC_MSG_ERROR([DES libraries not found. Try adding --with-ssl to enable OpenSSL support]),
-                ${LDEFLAGS} ${ac_krblibs}),
-           ${LDEFLAGS} ${ac_krblibs})
-           AC_DEFINE(HEIMDAL)
-        else
-          AC_MSG_RESULT([found])
-          ac_krblibs="-lcom_err"
-           AC_CHECK_LIB(crypto,
-             krb5_des_string_to_key,
-             libk5crypto=-lcrypto,
-                AC_CHECK_LIB(k5crypto,
-                   krb5_des_string_to_key,
-                   libk5crypto=-lk5crypto,
-                      AC_MSG_ERROR([Kerberos 5 DES libraries not found]),
-                   ${LDEFLAGS} ${ac_krblibs}),
-                 ${LDEFLAGS} ${ac_krblibs})
-        fi
-        AC_CHECK_LIB(krb5, krb5_init_context,[],
-           continue,
-           ${LDEFLAGS} ${ac_krblibs})
-        AC_DEFINE(KERBEROS_V5)
-        test "$dir" != "/usr" && CEFLAGS="$CEFLAGS -I$dir/include"
-        LDEFLAGS="$LDEFLAGS -L$dir/lib"
-       LIBS="$LIBS $ac_krblibs $libk5crypto"
-        with_kerberos5=$dir
-        break
-     else
-        AC_MSG_RESULT([not found])
-     fi
-  done
-  if test -z "$with_kerberos5" ; then
-     AC_MSG_ERROR([Kerberos 5 libraries not found])
-  fi
-fi
-fi
-]) dnl --with-kerberos5=DIR
-
-###    use option --with-kerberos=DIR to point at a Kerberos 4 directory
-AC_ARG_WITH(kerberos,
-       [  --with-kerberos=DIR     point fetchmail compilation at a Kerberos 4
-directory],
-[
-if test "$with_kerberos" != "no"
-then
-# Check for a NetBSD/OpenBSD special case
-if test "$with_kerberos" = "yes" && ( test `uname` = "NetBSD" || test `uname` = "OpenBSD" )
-then
-  AS_MESSAGE(checking kerberosIV for `uname`...)
-  AC_DEFINE(KERBEROS_V4,1,Define if you have Kerberos V4)
-  CEFLAGS="$CEFLAGS -I/usr/include/kerberosIV"
-  LIBS="$LIBS -lkrb -ldes"
-else
-  #we need to detect when we're building under a kerberosV compatibility
-  #layer, btw...
-  if test "$with_kerberos" != "yes" ; then
-     searchdirs="$with_kerberos"
-  else
-     searchdirs="$with_kerberos5 /usr/kerberos /usr/kerberosIV /usr/athena/usr"
-  fi
-  with_kerberos=
-  ac_saveLDFLAGS="$LDFLAGS"
-  for dir in $searchdirs
-  do
-     AC_MSG_CHECKING([for Kerberos IV in $dir])
-     if test -f "$dir/include/krb.h" || test -f "$dir/include/krb4.h" \
-            || test -f "$dir/include/kerberosIV/krb.h"
-     then
-        AC_MSG_RESULT([found])
-     else
-        AC_MSG_RESULT([not found])
-       continue
-     fi
-     #Find libs
-     if test -f "$with_kerberos5/roken.h" ; then
-       AC_CHECK_LIB(45, krb_mk_req)
-     fi
-     LDFLAGS="-L$dir/lib $ac_saveLDFLAGS"
-     AC_SEARCH_LIBS(des_string_to_key, [des425 des], [], continue)
-     AC_SEARCH_LIBS(krb_realmofhost, [krb4 krb], [], continue)
-     with_kerberos="$dir"
-     if test -f "$dir/include/kerberosIV/krb.h" ; then
-        dir="$dir/include/kerberosIV"
-     else
-       dir="$dir/include"
-     fi
-     AC_DEFINE(KERBEROS_V4)
-     test -f "$with_kerberos5/roken.h" && AC_DEFINE(HEIMDAL)
-     test "$dir" != "/usr/include" && CEFLAGS="$CEFLAGS -I$dir"
-     LDEFLAGS="$LDEFLAGS -L$with_kerberos/lib"
-     break
-  done
-  if test -z "$with_kerberos" ; then
-     AC_MSG_ERROR([Kerberos 4 libraries not found])
-  fi
-  LDFLAGS="$ac_saveLDFLAGS"
-fi
-fi
-]) dnl --with-kerberos=DIR
-
-###	use option --with-ssl to compile in the SSL support
-AC_ARG_WITH(ssl,
-	[  --with-ssl=[DIR]        enable SSL support using libraries in DIR],
-	[with_ssl=$withval],
-	[with_ssl=no])
-test "$with_ssl" != "no" && AC_DEFINE(SSL_ENABLE,1,Define if you want SSL support compiled in)
-
-if test "$with_ssl" = "yes"
-then
-    #	He didn't specify an SSL location.  Let's look at some common
-    #	directories where SSL has been found in the past and try and auto
-    #	configure for SSL.  OpenSSL determination will be made later.
-    #	This will screw up if an OpenSSL install is located in a later
-    #	directory than an older SSLeay install, but the user should fix that
-    #	anyways and he can override on the configure line.
-    #	Just testing for directories is not sufficient, /usr exists on
-    #	all systems!
-    for ac_dir in \
-      /usr/local/ssl \
-      /usr/local \
-      /usr/ssl \
-      /usr \
-      /local/ssl \
-      /opt/ssl \
-      ; \
-    do
-        if test -r "$ac_dir/include/openssl/ssl.h" ; then
-            with_ssl=$ac_dir
-            break;
-        fi
-    done
-fi
-
-if test -n "$with_ssl" -a "$with_ssl" != "no"
-then
-  # With the autoconfigure above, the only time this is going to be
-  # true is going to be when we could not find the headers.  If they
-  # are not in system standard locations, we are going to be broken.
-  if test "$with_ssl" = "yes"
-  then
-    # Let's just define the standard location for the SSLeay root
-    with_ssl="/usr/local/ssl"
-  fi
-  if test -r $with_ssl/include/openssl/ssl.h
-  then
-    ###	ssl.h found under openssl.  Use openssl configuration preferentially,
-    echo "Enabling OpenSSL support in $with_ssl"
-    test "$with_ssl" != "/usr" && CEFLAGS="$CEFLAGS -I$with_ssl/include"
-    ### In Red Hat 9, this file includes a reference to <krb5.h>, so we
-    ### force the Kerberos direcory onto the include path so it will build.
-    CEFLAGS="$CEFLAGS -I/usr/kerberos/include"
-    ###	OpenBSD comes with ssl headers
-  else
-    AC_MSG_ERROR([SSL support enabled, but OpenSSL not found])
-  fi
-  LDEFLAGS="$LDEFLAGS -L$with_ssl/lib"
-  LIBS="$LIBS -lssl -lcrypto"
-  AC_DEFINE(SSL_ENABLE)
-else
-  echo 'Disabling SSL support...'
-fi
-
-###	use option --with-socks=DIR to point at SOCKS library
-AC_ARG_WITH(socks,
-	[  --with-socks[=DIR]      add built-in SOCKS firewall access],
-[
-if test "$with_socks" != no
-then
-    if test "$with_socks" != yes
-    then
-        LDEFLAGS="$LDEFLAGS -L$with_socks"
-    else
-        AC_CHECK_LIB(socks, Rconnect,,
-               AC_MSG_ERROR([could not find libsocks which is needed for built-in SOCKS support]))
-    fi
-    AC_DEFINE(HAVE_SOCKS,1,Define if you want built-in SOCKS support)
-    CEFLAGS="$CEFLAGS -Dconnect=Rconnect -Dgetsockname=Rgetsockname -Dbind=Rbind -Daccept=Raccept -Dlisten=Rlisten -Dselect=Rselect"
-    LIBS="-lsocks $LIBS"
-fi])
-
-###     use option --with-socks5=DIR to point at SOCKS library
-AC_ARG_WITH(socks5,
-        [  --with-socks5[=DIR]     add built-in SOCKS5 firewall access],
-[
-if test "$with_socks5" != no
-then
-  if test "$with_socks5" != yes
-  then
-    LDEFLAGS="$LDEFLAGS -L$with_socks5"
-  fi
-  ac_savedLDFLAGS="$LDFLAGS"
-  LDFLAGS="$LDEFLAGS $LDFLAGS"
-  AC_CHECK_LIB(socks5, SOCKSconnect,,
-  	AC_MSG_ERROR([could not find libsocks5 which is needed for built-in SOCKS5 support]))
-  AC_DEFINE(HAVE_SOCKS)
-  CEFLAGS="$CEFLAGS -Dconnect=SOCKSconnect -Dgetsockname=SOCKSgetsockname -Dbind=SOCKSbind -Daccept=SOCKSaccept -Dlisten=SOCKSlisten -Dselect=SOCKSselect -Drecvfrom=SOCKSrecvfrom -Dsendto=SOCKSsendto -Drecv=SOCKSrecv -Dsend=SOCKSsend -Dread=SOCKSread -Dwrite=SOCKSwrite -Drresvport=SOCKSrresvport -Dshutdown=SOCKSshutdown -Dlisten=SOCKSlisten -Dclose=SOCKSclose -Ddup=SOCKSdup -Ddup2=SOCKSdup2 -Dgethostbyname=SOCKSgethostbyname"
-  AC_CHECK_FUNC(SOCKSfclose, [CFLAGS="$CFLAGS -Dfclose=SOCKSfclose"])
-  LDFLAGS="$ac_savedLDFLAGS"
-fi])
-
-###	use option --with-hesiod=DIR to point at a HESIOD directory
-AC_ma_SEARCH_PACKAGE(hesiod, hesiod_getmailhost, /usr/athena /usr /usr/local,hesiod, hesiod.h)
-
-###	use option --with-gssapi=DIR to compile in GSSAPI support
-AC_ARG_WITH(gssapi,
-	[  --with-gssapi[=DIR]     compile in GSSAPI support using libraries in DIR],
-[
-if test "$with_gssapi" != "no"
-then
-  if test "$with_gssapi" = "yes" -a -n "$with_kerberos5"
-  then
-    with_gssapi=$with_kerberos5
-  fi
-  if test "$with_gssapi" != "yes" -a -n "$with_gssapi"
-  then
-    CFLAGS="$CFLAGS -I$with_gssapi/include"
-    LDFLAGS="$LDFLAGS -L$with_gssapi/lib"
-  fi
-
-  AC_CHECK_LIB(gss, gss_check_version, LIBS="$LIBS -lgss", nogss=t)
-  if test -n "$nogss"
-  then
-  if test -f "$with_gssapi/include/roken.h"
-  then
-     LIBS="$LIBS -lkrb5 -lasn1 -ldes -lroken -ldb -ldl"
-     AC_CHECK_LIB(gssapi, gss_init_sec_context,LIBS="$LIBS -lgssapi",
-                  AC_MSG_ERROR([could not find libgssapi which is needed for GSSAPI support]), )
-     AC_DEFINE(HEIMDAL)
-  else
-     AC_CHECK_LIB(gssapi_krb5, gss_init_sec_context,LIBS="$LIBS -lgssapi_krb5",
-                  AC_MSG_ERROR([could not find libgssapi_krb5 which is needed for GSSAPI support]), -lkrb5)
-  fi
-  fi
-  AC_DEFINE(GSSAPI,1,Define if you want GSSAPI authentication)
-  save_CPPFLAGS=$CPPFLAGS
-  CPPFLAGS="-I$with_gssapi/include"
-  AC_CHECK_HEADERS(gss.h gssapi.h gssapi/gssapi.h gssapi/gssapi_generic.h)
-  if test "$ac_cv_header_gssapi_h" = "yes"; then
-    AC_EGREP_HEADER(GSS_C_NT_HOSTBASED_SERVICE, gssapi.h, AC_DEFINE(HAVE_GSS_C_NT_HOSTBASED_SERVICE,1,Define if you have MIT kerberos))
-  else
-    AC_EGREP_HEADER(GSS_C_NT_HOSTBASED_SERVICE, gssapi/gssapi.h, AC_DEFINE(HAVE_GSS_C_NT_HOSTBASED_SERVICE))
-  fi
-fi])
-
-AC_SUBST(CPFLAGS)
-AC_SUBST(CEFLAGS)
-AC_SUBST(LDEFLAGS)
-
-AC_CONFIG_FILES([Makefile m4/Makefile po/Makefile.in intl/Makefile])
-AC_OUTPUT
-
-dnl Local Variables:
-dnl comment-start: "dnl "
-dnl comment-end: ""
-dnl comment-start-skip: "\\bdnl\\b\\s *"
-dnl compile-command: "make configure config.h.in"
-dnl End: