5f5870385cff47efd2f58e7892f251cf13761528Timo SirainenAC_INIT(dovecot, 1.0.alpha2, [dovecot@dovecot.org])

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo SirainenAC_CONFIG_SRCDIR([src])

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo SirainenAC_CONFIG_HEADERS([config.h])

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo SirainenAM_INIT_AUTOMAKE

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo SirainenAM_MAINTAINER_MODE

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo SirainenAC_ISC_POSIX

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo SirainenAC_PROG_CC

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo SirainenAC_PROG_CPP

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo SirainenAC_HEADER_STDC

d9076f5939edf5d20a261494b1a861dcbb0d32e2Timo SirainenAC_C_INLINE

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo SirainenAM_PROG_LIBTOOL

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo SirainenAM_ICONV

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo SirainenAC_CHECK_HEADERS(strings.h stdint.h unistd.h dirent.h \

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen sys/uio.h sys/sysmacros.h sys/resource.h sys/select.h libgen.h)

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen# check posix headers

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo SirainenAC_CHECK_HEADERS(sys/time.h)

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo SirainenAC_ARG_ENABLE(ipv6,

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen[ --enable-ipv6 Enable IPv6 support (default)],

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen if test x$enableval = xno; then

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen want_ipv6=no

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen else

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen want_ipv6=yes

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen fi,

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen want_ipv6=yes)

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo SirainenAC_ARG_ENABLE(debug,

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen[ --enable-debug Enable some extra checks for debugging],

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen if test x$enableval = xyes; then

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen AC_DEFINE(DEBUG,, Build with extra debugging checks)

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen fi)

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo SirainenAC_ARG_ENABLE(asserts,

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen[ --enable-asserts Enable asserts (default)],

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen if test x$enableval = xno; then

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen AC_DEFINE(DISABLE_ASSERTS,, Disable asserts)

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen fi)

82d3a1d1594ed93d04d7bf999027b3e5104de6e4Timo Sirainen

82d3a1d1594ed93d04d7bf999027b3e5104de6e4Timo SirainenAC_ARG_WITH(file-offset-size,

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen[ --with-file-offset-size=BITS Set size of file offsets. Usually 32 or 64.

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen (default: 64 if available)],

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen preferred_off_t_bits=$withval,

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen preferred_off_t_bits=64)

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo SirainenAC_ARG_WITH(mem-align,

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen[ --with-mem-align=BYTES Set the memory alignment (default: 8)],

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen mem_align=$withval,

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen mem_align=8)

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo SirainenAC_ARG_WITH(ioloop,

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen[ --with-ioloop=IOLOOP Specify the I/O loop method to use],

b014857be9961acf2d37ef7b76d941b20cc8c2d1Timo Sirainen ioloop=$withval,

ioloop=)

AC_ARG_WITH(notify,

[ --with-notify=IOLOOP Specify the file system notification method to use

(dnotify, inotify, none;

default dnotify if compilable, otherwise none)],

notify=$withval,

notify=)

AC_ARG_WITH(passwd,

[ --with-passwd Build with /etc/passwd support (default)],

if test x$withval = xno; then

want_passwd=no

else

want_passwd=yes

fi,

want_passwd=yes)

AC_ARG_WITH(passwd-file,

[ --with-passwd-file Build with passwd-like file support (default)],

if test x$withval = xno; then

want_passwd_file=no

else

want_passwd_file=yes

fi,

want_passwd_file=yes)

AC_ARG_WITH(shadow,

[ --with-shadow Build with shadow password support (default)],

if test x$withval = xno; then

want_shadow=no

else

want_shadow=yes

fi,

want_shadow=yes)

AC_ARG_WITH(pam,

[ --with-pam Build with PAM support (default)],

if test x$withval = xno; then

want_pam=no

else

want_pam=yes

fi,

want_pam=yes)

AC_ARG_WITH(checkpassword,

[ --with-checkpassword Build with checkpassword support (default)],

if test x$withval = xno; then

want_checkpassword=no

else

want_checkpassword=yes

fi,

want_checkpassword=yes)

AC_ARG_WITH(bsdauth,

[ --with-bsdauth Build with BSD authentication support (default)],

if test x$withval = xno; then

want_bsdauth=no

else

want_bsdauth=yes

fi,

want_bsdauth=yes)

AC_ARG_WITH(ldap,

[ --with-ldap Build with LDAP support],

if test x$withval = xno; then

want_ldap=no

else

want_ldap=yes

fi,

want_ldap=no)

AC_ARG_WITH(vpopmail,

[ --with-vpopmail Build with vpopmail support (default)],

if test x$withval = xno; then

want_vpopmail=no

else

want_vpopmail=yes

fi,

want_vpopmail=yes)

AC_ARG_WITH(static-userdb,

[ --with-static-userdb Build with static userdb support (default)],

if test x$withval = xno; then

want_static_userdb=no

else

want_static_userdb=yes

fi,

want_static_userdb=yes)

AC_ARG_WITH(passdb-userdb,

[ --with-passdb-userdb Build with passdb userdb support (default)],

if test x$withval = xno; then

want_passdb_userdb=no

else

want_passdb_userdb=yes

fi,

want_passdb_userdb=yes)

AC_ARG_WITH(pgsql,

[ --with-pgsql Build with PostgreSQL support],

if test x$withval = xno; then

want_pgsql=no

else

want_pgsql=yes

fi,

want_pgsql=no)

AC_ARG_WITH(mysql,

[ --with-mysql Build with MySQL support],

if test x$withval = xno; then

want_mysql=no

else

want_mysql=yes

fi,

want_mysql=no)

AC_ARG_WITH(ssl,

[ --with-ssl=[gnutls|openssl] Build with GNUTLS (default) or OpenSSL],

if test x$withval = xno; then

want_gnutls=no

want_openssl=no

elif test x$withval = xgnutls; then

want_gnutls=yes

want_openssl=no

elif test x$withval = xopenssl; then

want_gnutls=no

want_openssl=yes

else

want_gnutls=no

want_openssl=yes

fi, [

want_gnutls=no

want_openssl=yes

])

AC_ARG_WITH(ssldir,

[ --with-ssldir=DIR SSL base directory for certificates (/etc/ssl)],

ssldir="$withval",

ssldir=/etc/ssl

)

AC_SUBST(ssldir)

AC_ARG_WITH(rundir,

[ --with-rundir=DIR Runtime data directory (LOCALSTATEDIR/run/dovecot)],

rundir="$withval",

rundir=$localstatedir/run/$PACKAGE_NAME

)

AC_SUBST(rundir)

AC_ARG_WITH(gc,

[ --with-gc Use Boehm garbage collector (currently broken)],

if test x$withval = xyes; then

want_gc=yes

else

if test "x$withval" = xno; then

want_gc=no

else

want_gc=yes

fi

fi,

want_gc=no)

AC_ARG_WITH(pop3d,

[ --with-pop3d Build POP3 server (default)],

if test x$withval = xno; then

want_pop3d=no

else

want_pop3d=yes

fi,

want_pop3d=yes)

AM_CONDITIONAL(BUILD_POP3D, test "$want_pop3d" = "yes")

AC_ARG_WITH(deliver,

[ --with-deliver Build mail delivery agent (default)],

if test x$withval = xno; then

want_deliver=no

else

want_deliver=yes

fi,

want_deliver=yes)

AM_CONDITIONAL(BUILD_DELIVER, test "$want_deliver" = "yes")

AC_ARG_WITH(storages,

[ --with-storages Build specified mail storage formats (maildir,mbox)], [

mail_storages=`echo "$withval"|sed 's/,/ /g'` ],

mail_storages="maildir mbox")

AC_SUBST(mail_storages)

AC_ARG_WITH(moduledir,

[ --with-moduledir=DIR Base directory for dynamically loadable modules],

moduledir="$withval",

moduledir=$libdir/dovecot

)

AC_SUBST(moduledir)

dnl * gcc specific options

if test "x$ac_cv_c_compiler_gnu" = "xyes"; then

# -Wcast-qual -Wcast-align -Wconversion # too many warnings

# -Wstrict-prototypes -Wredundant-decls # may give warnings in some systems

# -Wmissing-format-attribute -Wmissing-noreturn -Wwrite-strings # a couple of warnings

CFLAGS="$CFLAGS -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast"

# Use std=gnu99 if we have new enough gcc

old_cflags=$CFLAGS

CFLAGS="-std=gnu99"

AC_TRY_COMPILE([

],, [

CFLAGS="$CFLAGS $old_cflags"

], [

CFLAGS="$old_cflags"

])

fi

dnl **

dnl ** just some generic stuff...

dnl **

AC_CHECK_FUNC(socket, [], [

AC_CHECK_LIB(socket, socket, [

LIBS="$LIBS -lsocket"

])

])

AC_CHECK_FUNC(inet_addr, [], [

AC_CHECK_LIB(nsl, inet_addr, [

LIBS="$LIBS -lnsl"

])

])

AC_CHECK_FUNC(fdatasync, [

have_fdatasync=yes

], [

AC_CHECK_LIB(rt, fdatasync, [

have_fdatasync=yes

LIBS="$LIBS -lrt"

])

])

if test "$have_fdatasync" = "yes"; then

AC_DEFINE(HAVE_FDATASYNC,, Define if you have fdatasync())

fi

dnl * after -lsocket and -lnsl tests, inet_aton() may be in them

AC_CHECK_FUNCS(fcntl flock lockf inet_aton sigaction getpagesize madvise \

strcasecmp stricmp vsnprintf vsyslog writev pread \

setrlimit setproctitle seteuid setreuid setegid setresgid \

strtoull strtouq setpriority)

dnl * I/O loop function

have_ioloop=no

dnl we currently don't use epoll automatically because it fails at runtime

dnl if we're not running 2.6 kernel

if test "$ioloop" = "epoll"; then

AC_CHECK_FUNC(epoll_create, [

AC_DEFINE(IOLOOP_EPOLL,, Implement I/O loop with Linux 2.6 epoll())

have_ioloop=yes

], [

ioloop=""

])

fi

if test "$ioloop" = "" || test "$ioloop" = "poll"; then

AC_CHECK_FUNC(poll, [

AC_DEFINE(IOLOOP_POLL,, Implement I/O loop with poll())

ioloop=poll

have_ioloop=yes

])

fi

if test "$have_ioloop" = "no"; then

AC_DEFINE(IOLOOP_SELECT,, Implement I/O loop with select())

ioloop="select"

fi

have_notify=no

if test "$notify" = "none"; then

AC_DEFINE(IOLOOP_NOTIFY_NONE,, No special notify support)

fi

if test "$notify" = "" || test "$notify" = "dnotify"; then

dnl * dnotify?

AC_TRY_COMPILE([

#define _GNU_SOURCE

#include <fcntl.h>

#include <signal.h>

#include <unistd.h>

], [

fcntl(0, F_SETSIG, SIGRTMIN);

fcntl(0, F_NOTIFY, DN_CREATE | DN_DELETE | DN_RENAME | DN_MULTISHOT);

], [

AC_DEFINE(IOLOOP_NOTIFY_DNOTIFY,, Use Linux dnotify)

notify=dnotify

], [

if test "$notify" = "dnotify"; then

AC_MSG_ERROR([dnotify requested but not available])

fi

notify=none

AC_DEFINE(IOLOOP_NOTIFY_NONE,, No special notify support)

])

fi

if test "$notify" = "inotify"; then

dnl * inotify?

AC_TRY_COMPILE([

#define _GNU_SOURCE

#include <sys/ioctl.h>

#include <fcntl.h>

#include <linux/inotify.h>

#include <linux/inotify-syscalls.h>

#include <stdio.h>

], [

int wd, fd;

char * fn = "/tmp";

fd = inotify_init ();

if (fd < 0)

perror ("inotify_init");

wd = inotify_add_watch (fd, fn, IN_ALL_EVENTS);

if (wd < 0)

perror ("inotify_add_watch");

inotify_rm_watch (fd, wd);

close (fd);

], [

AC_DEFINE(IOLOOP_NOTIFY_INOTIFY,, Use Linux inotify)

], [

AC_MSG_ERROR([inotify requested but not available, check for existence of <linux/inotify.h> and <linux/inotify-syscalls.h>])

notify=none

])

fi

dnl * GLIBC?

AC_TRY_COMPILE([

#include <stdlib.h>

#ifdef __GLIBC__

we have glibc

#endif

],,, [

AC_DEFINE(PREAD_WRAPPERS,, Define if pread/pwrite needs _XOPEN_SOURCE 500)

])

dnl * OS specific options

case "$host_os" in

hpux*)

CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"

;;

*)

;;

esac

AC_CHECK_SIZEOF(int)

AC_CHECK_SIZEOF(long)

AC_CHECK_SIZEOF(void *)

AC_CHECK_SIZEOF(long long)

AC_DEFUN([AC_TYPEOF], [

dnl * first check if we can get the size with redefining typedefs

order="$2"

if test "$2" = ""; then

order="int long long-long"

fi

result=""

visible="unknown"

AC_MSG_CHECKING([type of $1])

if test "x$ac_cv_c_compiler_gnu" = "xyes"; then

dnl * try with printf() + -Werror

old_CFLAGS="$CFLAGS"

CFLAGS="$CFLAGS -Werror"

for type in $order; do

case "$type" in

int)

fmt="%d"

;;

unsigned-int)

fmt="%u"

;;

long)

fmt="%ld"

;;

unsigned-long)

fmt="%lu"

;;

long-long)

fmt="%lld"

;;

unsigned-long-long)

fmt="%llu"

;;

*)

fmt=""

;;

esac

if test "$fmt" != ""; then

AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[

#include <sys/types.h>

#include <stdio.h>

]], [[

printf("$fmt", ($1)0);

]])],[

if test "$result" != ""; then

dnl * warning check isn't working

result=""

visible="unknown"

break

fi

result="`echo $type|sed 's/-/ /g'`"

visible="$result"

],[])

fi

done

CFLAGS="$old_CFLAGS"

fi

if test "$result" = ""; then

for type in $order; do

type="`echo $type|sed 's/-/ /g'`"

AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[

#include <sys/types.h>

typedef $type $1;

]], [[]])],[

if test "$result" != ""; then

dnl * compiler allows redefining to anything

result=""

visible="unknown"

break

fi

result="$type"

visible="$type"

],[])

done

fi

if test "$result" = ""; then

dnl * check with sizes

dnl * older autoconfs don't include sys/types.h, so do it manually

AC_RUN_IFELSE([AC_LANG_SOURCE([[

#include <stdio.h>

#include <sys/types.h>

int main() {

FILE *f=fopen("conftestval", "w");

if (!f) exit(1);

fprintf(f, "%d\n", sizeof($1));

exit(0);

}

]])],[

size=`cat conftestval`

rm -f conftestval

for type in $order; do

actype="ac_cv_sizeof_`echo $type|sed 's/-/_/g'`"

if test "$size" = "`eval \"echo \\$$actype\"`"; then

result="`echo $type|sed 's/-/ /g'`"

visible="`expr $size \* 8`bit (using $result)"

break

fi

done

if test "$result" = ""; then

visible="`expr $size \* 8`bit (unknown type)"

fi

],[],[])

fi

typeof_$1=$result

AC_MSG_RESULT($visible)

])

dnl * off_t checks, try to make it 64bit

AC_DEFINE_UNQUOTED(_FILE_OFFSET_BITS, $preferred_off_t_bits,

[If set to 64, enables 64bit off_t for some systems (eg. Linux, Solaris)])

AC_TYPEOF(off_t, long int long-long)

case "$typeof_off_t" in

int)

offt_max=INT_MAX

uofft_fmt="u"

AC_DEFINE(UOFF_T_INT,, Define if off_t is int)

offt_bits=`expr 8 \* $ac_cv_sizeof_int`

;;

long)

offt_max=LONG_MAX

uofft_fmt="lu"

AC_DEFINE(UOFF_T_LONG,, Define if off_t is long)

offt_bits=`expr 8 \* $ac_cv_sizeof_long`

;;

"long long")

offt_max=LLONG_MAX

uofft_fmt="llu"

AC_DEFINE(UOFF_T_LONG_LONG,, Define if off_t is long long)

offt_bits=`expr 8 \* $ac_cv_sizeof_long_long`

;;

*)

AC_MSG_ERROR([Unsupported off_t type])

;;

esac

dnl * Do we have struct dirent->d_type

AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[

#include <dirent.h>

]], [[

struct dirent d;

d.d_type = DT_DIR;

]])],[

AC_DEFINE(HAVE_DIRENT_D_TYPE,, Define if you have struct dirent->d_type)

],[])

dnl * Do we have OFF_T_MAX?

AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[

#include <limits.h>

#include <sys/types.h>

]], [[

off_t i = OFF_T_MAX;

]])],[

:

],[

AC_DEFINE_UNQUOTED(OFF_T_MAX, $offt_max, Maximum value of off_t)

])

AC_DEFINE_UNQUOTED(PRIuUOFF_T, "$uofft_fmt", printf() format for uoff_t)

dnl * make sure size_t isn't signed. we'd probably work fine with it, but

dnl * it's more likely vulnerable to buffer overflows. Anyway, C99 specifies

dnl * that it's unsigned and only some old systems define it as signed.

AC_MSG_CHECKING([whether size_t is signed])

AC_RUN_IFELSE([AC_LANG_SOURCE([[

#include <sys/types.h>

int main() {

/* return 0 if we're signed */

exit((size_t)(int)-1 <= 0 ? 0 : 1);

}

]])],[

AC_MSG_RESULT(yes)

echo

echo "Your system's size_t is a signed integer, Dovecot isn't designed to"

echo "support it. It probably works just fine, but it's less resistant to"

echo "buffer overflows. If you're not worried about this and still want to"

echo "compile Dovecot, set ignore_signed_size=1 environment."

if test "$ignore_signed_size" = ""; then

AC_MSG_ERROR([aborting])

fi

echo "..ignoring as requested.."

],[

AC_MSG_RESULT(no)

],[])

dnl Note: we check size_t rather than ssize_t here, because on OSX 10.2

dnl ssize_t = int and size_t = unsigned long. We're mostly concerned about

dnl printf format here, so check the size_t one.

AC_TYPEOF(size_t, unsigned-int unsigned-long unsigned-long-long)

case "$typeof_size_t" in

"unsigned long")

ssizet_max=LONG_MAX

sizet_fmt="lu"

;;

"unsigned long long")

ssizet_max=LLONG_MAX

sizet_fmt="llu"

;;

*)

dnl older systems didn't have ssize_t, default to int

ssizet_max=INT_MAX

sizet_fmt="u"

if test "$typeof_size_t" = ""; then

AC_DEFINE(size_t, unsigned int, Define to 'unsigned int' if you don't have it)

AC_DEFINE(ssize_t, int, Define to 'int' if you don't have it)

fi

;;

esac

AC_DEFINE_UNQUOTED(SSIZE_T_MAX, $ssizet_max, Maximum value of ssize_t)

AC_DEFINE_UNQUOTED(PRIuSIZE_T, "$sizet_fmt", printf() format for size_t)

AC_DEFUN([AC_CHECKTYPE2], [

AC_MSG_CHECKING([for $1])

AC_CACHE_VAL(i_cv_type_$1,

[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[

#include <sys/types.h>

$2]], [[$1 t;]])],[i_cv_type_$1=yes],[i_cv_type_$1=no])])

AC_MSG_RESULT($i_cv_type_$1)

])

dnl some systems don't have stdint.h, but still have some of the types

dnl defined elsewhere

AC_CHECK_HEADER(stdint.h, [

stdint_include="#include <stdint.h>"

])

AC_CHECKTYPE2(uintmax_t, [$stdint_include])

if test $i_cv_type_uintmax_t = yes; then

AC_DEFINE(HAVE_UINTMAX_T,, Define if you have uintmax_t (C99 type))

fi

dnl use separate check, eg. Solaris 8 has uintmax_t but not uint_fast32_t

AC_CHECKTYPE2(uint_fast32_t, [$stdint_include])

if test $i_cv_type_uint_fast32_t = yes; then

AC_DEFINE(HAVE_UINT_FAST32_T,, Define if you have uint_fast32_t (C99 type))

fi

AC_CHECKTYPE2(socklen_t, [#include <sys/socket.h>])

if test $i_cv_type_socklen_t = yes; then

AC_DEFINE(HAVE_SOCKLEN_T,, Define to 'int' if you don't have socklen_t)

fi

AC_DEFINE_UNQUOTED(MEM_ALIGN_SIZE, $mem_align, Required memory alignment)

dnl * find random source

AC_MSG_CHECKING([for /dev/urandom])

if test -c /dev/urandom || test -s /dev/urandom; then

AC_MSG_RESULT(yes)

AC_DEFINE(HAVE_DEV_URANDOM,, Define if you have /dev/urandom)

have_random_source=yes

else

AC_MSG_RESULT(no)

AC_CHECK_HEADER(openssl/rand.h, [

AC_DEFINE(HAVE_OPENSSL_RAND_H,, Define if you have openssl/rand.h)

RAND_LIBS=-lcrypto

])

fi

AC_SUBST(RAND_LIBS)

dnl * do we have tm_gmtoff

AC_MSG_CHECKING([for tm_gmtoff])

AC_CACHE_VAL(i_cv_field_tm_gmtoff,

[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[

#include <time.h>]],

[[struct tm *tm; return tm->tm_gmtoff;]])],

[i_cv_field_tm_gmtoff=yes],

[i_cv_field_tm_gmtoff=no])])

if test $i_cv_field_tm_gmtoff = yes; then

AC_DEFINE(HAVE_TM_GMTOFF,, Define if you have struct tm->tm_gmtoff)

fi

AC_MSG_RESULT($i_cv_field_tm_gmtoff)

dnl * how large time_t values does gmtime() accept?

AC_MSG_CHECKING([how large time_t values gmtime() accepts])

AC_RUN_IFELSE([AC_LANG_SOURCE([[

#include <stdio.h>

#include <time.h>

int main() {

FILE *f;

int bits;

time_t t;

for (bits = 1, t = 1; t > 0; ++bits, t <<= 1) {

if (gmtime(&t) == NULL) {

bits--;

break;

}

}

if (bits > 40) {

/* Solaris 9 breaks after 55 bits. Perhaps other systems break earlier.

Let's just do the same as Cyrus folks and limit it to 40 bits. */

bits = 40;

}

f = fopen("conftest.temp", "w");

if (f == NULL) {

perror("fopen()");

return 1;

}

fprintf(f, "%d", bits);

fclose(f);

return 0;

}

]])],[

max_bits=`cat conftest.temp`

rm -f conftest.temp

AC_MSG_RESULT($max_bits)

], [

AC_MSG_RESULT([check failed, assuming 31])

max_bits=31

],[])

AC_DEFINE_UNQUOTED(TIME_T_MAX_BITS, $max_bits, max. time_t bits gmtime() can handle)

dnl * do we have struct iovec

AC_MSG_CHECKING([for struct iovec])

AC_CACHE_VAL(i_cv_struct_iovec,

[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[

#include <sys/types.h>

#include <sys/uio.h>

#include <unistd.h>]],

[[struct iovec *iovec;]])],

[i_cv_struct_iovec=yes],

[i_cv_struct_iovec=no])])

if test $i_cv_struct_iovec = yes; then

AC_DEFINE(HAVE_STRUCT_IOVEC,, Define if you have struct iovec)

fi

AC_MSG_RESULT($i_cv_struct_iovec)

dnl * is dev_t an integer or something else?

AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[

#include <sys/types.h>

struct test { dev_t a; };

static struct test t = { 0 };

]], [[]])],[],[

AC_DEFINE(DEV_T_STRUCT,, Define if your dev_t is a structure instead of integer type)

dnl we can't initialize structures, so don't warn about them either

if test "x$ac_cv_c_compiler_gnu" = "xyes"; then

CFLAGS=`echo $CFLAGS|sed 's/ -W\b//'`

fi

])

dnl * Do we have RLIMIT_AS?

AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[

#include <sys/types.h>

#include <sys/time.h>

#include <sys/resource.h>

]], [[

struct rlimit r;

getrlimit(RLIMIT_AS, &r);

]])],[

AC_DEFINE(HAVE_RLIMIT_AS,, Define if you have RLIMIT_AS for setrlimit())

],[])

dnl * Do we have RLIMIT_NPROC?

AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[

#include <sys/types.h>

#include <sys/time.h>

#include <sys/resource.h>

]], [[

struct rlimit r;

getrlimit(RLIMIT_NPROC, &r);

]])],[

AC_DEFINE(HAVE_RLIMIT_NPROC,, Define if you have RLIMIT_NPROC for setrlimit())

],[])

dnl * Linux compatible mremap()

AC_MSG_CHECKING([Linux compatible mremap()])

AC_TRY_LINK([

#include <unistd.h>

#define __USE_GNU

#include <sys/mman.h>

], [

mremap(0, 0, 0, MREMAP_MAYMOVE);

], [

AC_DEFINE(HAVE_LINUX_MREMAP,, Define if you have Linux-compatible mremap())

AC_MSG_RESULT(yes)

], [

AC_MSG_RESULT(no)

])

dnl * If mmap() plays nicely with write()

AC_MSG_CHECKING([whether shared mmaps get updated by write()s])

AC_TRY_RUN([

#include <stdio.h>

#include <sys/types.h>

#include <sys/stat.h>

#include <unistd.h>

#include <fcntl.h>

#include <sys/mman.h>

int main() {

/* return 0 if we're signed */

int f = open("conftest.mmap", O_RDWR|O_CREAT|O_TRUNC);

void *mem;

if (f == -1) {

perror("open()");

return 1;

}

unlink("conftest.mmap");

write(f, "1", 2);

mem = mmap(NULL, 2, PROT_READ|PROT_WRITE, MAP_SHARED, f, 0);

if (mem == MAP_FAILED) {

perror("mmap()");

return 1;

}

strcpy(mem, "2");

msync(mem, 2, MS_SYNC);

lseek(f, 0, SEEK_SET);

write(f, "3", 2);

return strcmp(mem, "3") == 0 ? 0 : 1;

}

], [

AC_MSG_RESULT(yes)

], [

AC_MSG_RESULT(no)

AC_DEFINE(MMAP_CONFLICTS_WRITE,, [Define if shared mmaps don't get updated by write()s])

])

dnl * see if fd passing works

AC_MSG_CHECKING([whether fd passing works])

for i in 1 2; do

old_cflags="$CFLAGS"

CFLAGS="$CFLAGS -I$srcdir/src/lib $srcdir/src/lib/fdpass.c"

if test $i = 2; then

CFLAGS="$CFLAGS -DBUGGY_CMSG_MACROS"

fi

AC_TRY_RUN([

#include <sys/types.h>

#include <sys/socket.h>

#include <sys/wait.h>

#include <sys/stat.h>

#include <unistd.h>

#include <fcntl.h>

#include "fdpass.h"

int main(void)

{

int fd[2], send_fd, recv_fd, status;

struct stat st, st2;

char data;

send_fd = open("conftest.fdpass", O_CREAT|O_WRONLY);

if (send_fd == -1) return 2;

unlink("conftest.fdpass");

if (fstat(send_fd, &st) < 0) return 2;

if (socketpair(AF_UNIX, SOCK_STREAM, 0, fd) < 0) return 2;

switch (fork()) {

case -1:

return 2;

case 0:

alarm(1);

if (fd_send(fd[0], send_fd, &data, 1) != 1) return 2;

return 0;

default:

alarm(2);

if (wait(&status) == -1)

return 2;

if (status != 0)

return status;

if (fd_read(fd[1], &data, 1, &recv_fd) != 1) return 1;

if (fstat(recv_fd, &st2) < 0) return 2;

return st.st_ino == st2.st_ino ? 0 : 1;

}

}

], [

CFLAGS=$old_cflags

if test $i = 2; then

AC_DEFINE(BUGGY_CMSG_MACROS,, Define if you have buggy CMSG macros)

fi

AC_MSG_RESULT(yes)

break

], [

dnl no, try with BUGGY_CMSG_MACROS

CFLAGS=$old_cflags

if test $i = 2; then

AC_MSG_RESULT(no)

fi

])

done

dnl * Solaris compatible sendfile()

AC_CHECK_LIB(sendfile, sendfile, [

LIBS="$LIBS -lsendfile"

AC_DEFINE(HAVE_SOLARIS_SENDFILE,, Define if you have Solaris-compatible sendfile())

], [

dnl * Linux compatible sendfile() - don't check if Solaris one was found.

dnl * This seems to pass with Solaris for some reason..

AC_MSG_CHECKING([Linux compatible sendfile()])

AC_TRY_LINK([

#undef _FILE_OFFSET_BITS

#include <sys/types.h>

#include <sys/socket.h>

#include <sys/sendfile.h>

], [

sendfile(0, 0, (void *) 0, 0);

], [

AC_DEFINE(HAVE_LINUX_SENDFILE,, Define if you have Linux-compatible sendfile())

AC_MSG_RESULT(yes)

], [

AC_MSG_RESULT(no)

])

dnl * FreeBSD compatible sendfile()

AC_MSG_CHECKING([FreeBSD compatible sendfile()])

AC_TRY_LINK([

#include <sys/types.h>

#include <sys/socket.h>

#include <sys/uio.h>

], [

struct sf_hdtr hdtr;

sendfile(0, 0, 0, 0, &hdtr, (void *) 0, 0);

], [

AC_DEFINE(HAVE_FREEBSD_SENDFILE,, Define if you have FreeBSD-compatible sendfile())

AC_MSG_RESULT(yes)

], [

AC_MSG_RESULT(no)

])

])

dnl * Check for crypt() if unistd.h compiles with _XOPEN_SOURCE + _XPG6

dnl * Add other macros there too "just in case".

AC_MSG_CHECKING([if we should use _XPG6 macro for crypt()])

AC_TRY_COMPILE([

#define _XOPEN_SOURCE 4

#define _XOPEN_SOURCE_EXTENDED 1

#define _XOPEN_VERSION 4

#define _XPG4_2

#define _XPG6

#include <unistd.h>

], [

crypt("a", "b");

], [

AC_DEFINE(CRYPT_USE_XPG6,, Define if _XPG6 macro is needed for crypt())

AC_MSG_RESULT(yes)

], [

AC_MSG_RESULT(no)

])

dnl ***

dnl *** va_copy checks (from GLIB)

dnl ***

AC_CACHE_CHECK([for an implementation of va_copy()],lib_cv_va_copy,[

AC_RUN_IFELSE([AC_LANG_SOURCE([[

#include <stdarg.h>

void f (int i, ...) {

va_list args1, args2;

va_start (args1, i);

va_copy (args2, args1);

if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)

exit (1);

va_end (args1); va_end (args2);

}

int main() {

f (0, 42);

return 0;

}]])],

[lib_cv_va_copy=yes],

[lib_cv_va_copy=no],[])

])

AC_CACHE_CHECK([for an implementation of __va_copy()],lib_cv___va_copy,[

AC_RUN_IFELSE([AC_LANG_SOURCE([[

#include <stdarg.h>

void f (int i, ...) {

va_list args1, args2;

va_start (args1, i);

__va_copy (args2, args1);

if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)

exit (1);

va_end (args1); va_end (args2);

}

int main() {

f (0, 42);

return 0;

}]])],

[lib_cv___va_copy=yes],

[lib_cv___va_copy=no],[])

])

if test "x$lib_cv_va_copy" = "xyes"; then

va_copy_func=va_copy

else if test "x$lib_cv___va_copy" = "xyes"; then

va_copy_func=__va_copy

fi

fi

if test -n "$va_copy_func"; then

AC_DEFINE_UNQUOTED(VA_COPY,$va_copy_func,[A 'va_copy' style function])

fi

AC_CACHE_CHECK([whether va_lists can be copied by value],lib_cv_va_val_copy,[

AC_RUN_IFELSE([AC_LANG_SOURCE([[

#include <stdarg.h>

void f (int i, ...) {

va_list args1, args2;

va_start (args1, i);

args2 = args1;

if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)

exit (1);

va_end (args1); va_end (args2);

}

int main() {

f (0, 42);

return 0;

}]])],

[lib_cv_va_val_copy=yes],

[lib_cv_va_val_copy=no],[])

])

if test "x$lib_cv_va_val_copy" = "xno"; then

AC_DEFINE(VA_COPY_AS_ARRAY,1, ['va_lists' cannot be copies as values])

fi

dnl **

dnl ** SSL

dnl **

have_ssl=no

if test "$want_openssl" = "yes" && test "$have_ssl" = "no"; then

if pkg-config --exists openssl; then

PKG_CHECK_MODULES(SSL, openssl)

CFLAGS="$CFLAGS $SSL_CFLAGS"

have_openssl=yes

else

AC_CHECK_LIB(ssl, SSL_read, [

AC_CHECK_HEADERS(openssl/ssl.h openssl/err.h, [

SSL_LIBS="-lssl -lcrypto"

AC_SUBST(SSL_LIBS)

have_openssl=yes

])

],, -lcrypto)

fi

if test "$have_openssl" = "yes"; then

AC_DEFINE(HAVE_OPENSSL,, Build with OpenSSL support)

have_ssl="yes (OpenSSL)"

fi

fi

if test $want_gnutls = yes && test "$have_ssl" = no; then

AC_CHECK_LIB(gnutls, gnutls_global_init, [

AC_CHECK_HEADERS(gnutls/gnutls.h, [

AC_DEFINE(HAVE_GNUTLS,, Build with GNUTLS support)

SSL_LIBS="-lgnutls -lgcrypt"

AC_SUBST(SSL_LIBS)

have_ssl="yes (GNUTLS)"

have_gnutls=yes

])

],, -lgcrypt)

fi

if test "$have_ssl" != "no"; then

AC_DEFINE(HAVE_SSL,, Build with SSL/TLS support)

fi

dnl **

dnl ** Garbage Collector

dnl **

if test "$want_gc" = "yes"; then

AC_CHECK_LIB(gc, GC_malloc, [

AC_CHECK_HEADERS(gc/gc.h gc.h)

AC_DEFINE(USE_GC,, Define if you want to use Boehm GC)

LIBS="$LIBS -lgc"

], [

want_gc=no

])

fi

dnl **

dnl ** userdb and passdb checks

dnl **

need_crypt=no

userdb=""

passdb=""

if test $want_static_userdb = yes; then

need_crypt=yes

AC_DEFINE(USERDB_STATIC,, Build with static userdb support)

userdb="$userdb static"

fi

if test $want_passdb_userdb = yes; then

AC_DEFINE(USERDB_PASSDB,, Build with passdb userdb support)

userdb="$userdb passdb"

fi

if test $want_passwd = yes; then

need_crypt=yes

AC_DEFINE(USERDB_PASSWD,, Build with passwd support)

AC_DEFINE(PASSDB_PASSWD,, Build with passwd support)

userdb="$userdb passwd"

passdb="$passdb passwd"

fi

if test $want_passwd_file = yes; then

need_crypt=yes

AC_DEFINE(USERDB_PASSWD_FILE,, Build with passwd-file support)

AC_DEFINE(PASSDB_PASSWD_FILE,, Build with passwd-file support)

userdb="$userdb passwd-file"

passdb="$passdb passwd-file"

fi

if test $want_shadow = yes; then

AC_CHECK_FUNC(getspnam, [

AC_CHECK_HEADER(shadow.h, [

need_crypt=yes

AC_DEFINE(PASSDB_SHADOW,, Build with shadow support)

passdb="$passdb shadow"

])

])

fi

if test $want_pam = yes; then

AC_CHECK_LIB(pam, pam_start, [

have_pam=no

AC_CHECK_HEADER(security/pam_appl.h, [

AC_DEFINE(HAVE_SECURITY_PAM_APPL_H,,

Define if you have security/pam_appl.h)

have_pam=yes

])

AC_CHECK_HEADER(pam/pam_appl.h, [

AC_DEFINE(HAVE_PAM_PAM_APPL_H,,

Define if you have pam/pam_appl.h)

have_pam=yes

])

if test "$have_pam" = "yes"; then

AUTH_LIBS="$AUTH_LIBS -lpam"

AC_DEFINE(PASSDB_PAM,, Build with PAM support)

passdb="$passdb pam"

AC_CHECK_LIB(pam, pam_setcred, [

AC_DEFINE(HAVE_PAM_SETCRED,,

Define if you have pam_setcred())

])

fi

])

fi

if test $want_checkpassword = yes; then

AC_DEFINE(USERDB_CHECKPASSWORD,, Build with checkpassword userdb support)

AC_DEFINE(PASSDB_CHECKPASSWORD,, Build with checkpassword passdb support)

userdb="$userdb checkpassword"

passdb="$passdb checkpassword"

fi

if test $want_bsdauth = yes; then

AC_CHECK_FUNC(auth_userokay, [

AC_DEFINE(PASSDB_BSDAUTH,, Build with BSD authentication support)

passdb="$passdb bsdauth"

])

fi

if test $want_ldap = yes; then

AC_CHECK_LIB(ldap, ldap_init, [

AC_CHECK_HEADER(ldap.h, [

AC_CHECK_LIB(ldap, ldap_initialize, [

AC_DEFINE(LDAP_HAVE_INITIALIZE,, Define if you have ldap_initialize)

])

AUTH_LIBS="$AUTH_LIBS -lldap"

AC_DEFINE(USERDB_LDAP,, Build with LDAP support)

AC_DEFINE(PASSDB_LDAP,, Build with LDAP support)

userdb="$userdb ldap"

passdb="$passdb ldap"

])

])

fi

if test $want_pgsql = yes; then

# based on code from PHP

for i in /usr /usr/local /usr/local/pgsql; do

for j in include include/pgsql include/postgres include/postgresql ""; do

if test -r "$i/$j/libpq-fe.h"; then

PGSQL_INCLUDE=$i/$j

fi

done

for j in lib lib/pgsql lib/postgres lib/postgresql ""; do

if test -f "$i/$j/libpq.so" || test -f "$i/$j/libpq.a"; then

PGSQL_LIBDIR=$i/$j

fi

done

done

old_LIBS=$LIBS

if test "$PGSQL_LIBDIR" != ""; then

LIBS="$LIBS -L$PGSQL_LIBDIR"

fi

AC_CHECK_LIB(pq, PQconnectdb, [

old_CPPFLAGS=$CPPFLAGS

if test "$PGSQL_INCLUDE" != ""; then

CPPFLAGS="$CPPFLAGS -I $PGSQL_INCLUDE"

fi

AC_CHECK_HEADER(libpq-fe.h, [

if test "$PGSQL_INCLUDE" != ""; then

SQL_CFLAGS="$SQL_CFLAGS -I$PGSQL_INCLUDE"

fi

if test "$PGSQL_LIBDIR" != ""; then

SQL_LIBS="$SQL_LIBS -L$PGSQL_LIBDIR"

fi

SQL_LIBS="$SQL_LIBS -lpq"

AC_DEFINE(HAVE_PGSQL,, Build with PostgreSQL support)

have_sql=yes

userdb="$userdb pgsql"

passdb="$passdb pgsql"

])

CPPFLAGS=$old_CPPFLAGS

])

LIBS=$old_LIBS

fi

if test $want_mysql = yes; then

# based on code from PHP

for i in /usr /usr/local /usr/local/mysql; do

for j in include include/mysql ""; do

if test -r "$i/$j/mysql.h"; then

MYSQL_INCLUDE=$i/$j

fi

done

for j in lib lib/mysql ""; do

if test -f "$i/$j/libmysqlclient.so" || test -f "$i/$j/libmysqlclient.a"; then

MYSQL_LIBDIR=$i/$j

fi

done

done

old_LIBS=$LIBS

if test "$MYSQL_LIBDIR" != ""; then

LIBS="$LIBS -L$MYSQL_LIBDIR"

fi

mysql_lib=""

LIBS="$LIBS -lz"

AC_CHECK_LIB(mysqlclient, mysql_init, [

mysql_lib="-lmysqlclient -lz"

])

if test "$mysql_lib" != ""; then

old_CPPFLAGS=$CPPFLAGS

if test "$MYSQL_INCLUDE" != ""; then

CPPFLAGS="$CPPFLAGS -I $MYSQL_INCLUDE"

fi

AC_CHECK_HEADER(mysql.h, [

if test "$MYSQL_INCLUDE" != ""; then

SQL_CFLAGS="$SQL_CFLAGS -I$MYSQL_INCLUDE"

fi

if test "$MYSQL_LIBDIR" != ""; then

SQL_LIBS="$SQL_LIBS -L$MYSQL_LIBDIR"

fi

SQL_LIBS="$SQL_LIBS $mysql_lib"

AC_CHECK_LIB(mysqlclient, mysql_ssl_set, [

AC_DEFINE(HAVE_MYSQL_SSL,, Define if your MySQL library has SSL functions)

if test "x$have_openssl" = "yes"; then

ssl_define="#define HAVE_OPENSSL"

else

ssl_define=""

fi

AC_TRY_COMPILE([

$ssl_define

#include <mysql.h>

], [

mysql_set_ssl(0, 0, 0, 0, 0, 0);

], [

AC_DEFINE(HAVE_MYSQL_SSL_CIPHER,, Define if your MySQL library supports setting cipher)

])

])

AC_DEFINE(HAVE_MYSQL,, Build with MySQL support)

have_sql=yes

userdb="$userdb mysql"

passdb="$passdb mysql"

])

CPPFLAGS=$old_CPPFLAGS

fi

LIBS=$old_LIBS

fi

if test "$have_sql" = yes; then

AC_DEFINE(PASSDB_SQL,, Build with SQL support)

AC_DEFINE(USERDB_SQL,, Build with SQL support)

AUTH_LIBS="$AUTH_LIBS $SQL_LIBS"

fi

if test $want_vpopmail = yes; then

vpopmail_home="`echo ~vpopmail`"

vpop_libdeps="$vpopmail_home/etc/lib_deps"

AC_MSG_CHECKING([for vpopmail configuration at $vpop_libdeps])

if test -f $vpop_libdeps; then

need_crypt=yes

AUTH_CFLAGS="$AUTH_CFLAGS `cat $vpopmail_home/etc/inc_deps` $CFLAGS"

AUTH_LIBS="$AUTH_LIBS `cat $vpop_libdeps`"

AC_DEFINE(USERDB_VPOPMAIL,, Build with vpopmail support)

AC_DEFINE(PASSDB_VPOPMAIL,, Build with vpopmail support)

userdb="$userdb vpopmail"

passdb="$passdb vpopmail"

AC_MSG_RESULT(found)

else

want_vpopmail=no

AC_MSG_RESULT(not found)

fi

fi

if test $need_crypt = yes; then

AC_CHECK_LIB(crypt, crypt, [

AUTH_LIBS="-lcrypt $AUTH_LIBS"

], [

AC_CHECK_FUNC(crypt,, [

AC_MSG_ERROR([crypt() wasn't found])

])

])

fi

dnl * dynamic modules?

have_modules=no

AC_CHECK_FUNC(dlopen, [

have_modules=yes

MODULE_LIBS="-export-dynamic"

], [

AC_CHECK_LIB(dl, dlopen, [

have_modules=yes

MODULE_LIBS="-export-dynamic -ldl"

])

])

if test $have_modules = yes; then

AC_DEFINE(HAVE_MODULES,, Define if you have dynamic module support)

userdb="$userdb (modules)"

passdb="$passdb (modules)"

AC_SUBST(MODULE_LIBS)

fi

AC_SUBST(AUTH_CFLAGS)

AC_SUBST(AUTH_LIBS)

AC_SUBST(SQL_CFLAGS)

AC_SUBST(SQL_LIBS)

dnl **

dnl ** Index file compatibility flags

dnl **

dnl * currently just checking for endianess

AC_C_BIGENDIAN

if test $ac_cv_c_bigendian = yes; then

flags=0

else

flags=1

fi

AC_DEFINE_UNQUOTED(MAIL_INDEX_COMPAT_FLAGS, $flags, Index file compatibility flags)

dnl **

dnl ** IPv6 support

dnl **

if test "x$want_ipv6" = "xyes"; then

AC_MSG_CHECKING([for IPv6])

AC_CACHE_VAL(i_cv_type_in6_addr,

[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[

#include <sys/types.h>

#include <sys/socket.h>

#include <netinet/in.h>

#include <netdb.h>

#include <arpa/inet.h>]],

[[struct in6_addr i;]])],

[i_cv_type_in6_addr=yes],

[i_cv_type_in6_addr=no])])

if test $i_cv_type_in6_addr = yes; then

AC_DEFINE(HAVE_IPV6,, Build with IPv6 support)

fi

AC_MSG_RESULT($i_cv_type_in6_addr)

fi

dnl **

dnl ** storage classes

dnl **

maildir_libs="../lib-storage/index/maildir/libstorage_maildir.a"

mbox_libs="../lib-storage/index/mbox/libstorage_mbox.a"

index_libs="../lib-storage/index/libstorage_index.a ../lib-index/libindex.a"

STORAGE_LIBS=

for storage in $mail_storages; do

STORAGE_LIBS="$STORAGE_LIBS `eval \"echo \\$${storage}_libs\"`"

done

STORAGE_LIBS="$STORAGE_LIBS $index_libs"

AC_SUBST(STORAGE_LIBS)

dnl **

dnl ** capabilities

dnl **

capability="IMAP4rev1 SORT THREAD=REFERENCES MULTIAPPEND UNSELECT LITERAL+ IDLE CHILDREN NAMESPACE LOGIN-REFERRALS"

AC_DEFINE_UNQUOTED(CAPABILITY_STRING, "$capability", IMAP capabilities)

CFLAGS="$CFLAGS $EXTRA_CFLAGS"

AC_CONFIG_FILES([

Makefile

dovecot-config])

AC_OUTPUT

echo

echo "Install prefix ...................... : $prefix"

echo "File offsets ........................ : ${offt_bits}bit"

echo "I/O loop method ..................... : $ioloop"

echo "File change notification method ..... : $notify"

echo "Building with SSL support ........... : $have_ssl"

echo "Building with IPv6 support .......... : $want_ipv6"

echo "Building with pop3 server ........... : $want_pop3d"

echo "Building with mail delivery agent .. : $want_deliver"

echo "Building with user database modules . :$userdb"

echo "Building with password lookup modules :$passdb"