dnl Process this file with autoconf to produce a configure script.
dnl
-AC_INIT([fetchmail],[6.2.9-rc7])
+AC_INIT([fetchmail],[6.3.5],[fetchmail-users@lists.berlios.de])
AC_CONFIG_SRCDIR([fetchmail.h])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_LIBOBJ_DIR([.])
AC_CANONICAL_TARGET
-dnl we may need a newer automake version - the oldest tested is 1.7
+dnl automake options are in Makefile.am
AC_PREREQ(2.59)
-AM_INIT_AUTOMAKE(1.5 foreign no-installinfo)
+AM_INIT_AUTOMAKE
-dnl the : states that python is optional
-AM_PATH_PYTHON(2.0,,:)
+dnl autobuild support, see <http://josefsson.org/autobuild/>
+(
+ TZ=GMT
+ export TZ
+ AB_INIT
+)
+
+dnl python is optional
+AM_PATH_PYTHON(2.0,,AC_MSG_WARN([Disabling fetchmailconf: python 2.0 or greater not found]))
+AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
AC_PROG_AWK
AC_PROG_CC
dnl i18n
AM_GNU_GETTEXT([external], [need-ngettext])
-AM_GNU_GETTEXT_VERSION(0.14.1)
+AM_GNU_GETTEXT_VERSION(0.14.3)
dnl end i18n
# Under sysV68, socket and friends are provided by the C library.
AC_SUBST(EXTRAOBJ)
AC_CHECK_FUNCS(tcsetattr stty setsid geteuid seteuid dnl
- res_search strerror syslog snprintf vprintf vsnprintf vsyslog dnl
- atexit inet_aton strftime setrlimit socketpair sigprocmask dnl
+ strerror syslog snprintf vprintf vsnprintf vsyslog dnl
+ atexit inet_aton strftime setrlimit socketpair dnl
sigaction strdup setlocale)
+AC_CHECK_DECLS(strerror)
+dnl INET6 is used by KAME/getnameinfo
+AC_CACHE_CHECK(for AF_INET6/PF_INET6,ac_cv_inet6,
+AC_COMPILE_IFELSE([
+ AC_LANG_PROGRAM([[
+ #ifdef HAVE_SYS_TYPES_H
+ #include <sys/types.h>
+ #endif
+ #ifdef HAVE_SYS_SOCKET_H
+ #include <sys/socket.h>
+ #endif
+ ]],[[
+ int foo = AF_INET6;
+ int bar = PF_INET6;
+ ]])],
+ ac_cv_inet6=yes , ac_cv_inet6=no
+))
+if test "x$ac_cv_inet6" = xyes
+then
+ AC_DEFINE(INET6,1,Define to 1 if your system defines AF_INET6 and PF_INET6.)
+fi
+
# 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="$LIBS -lresolv"], AC_MSG_RESULT(no resolver calls found)))
+old_LIBS="$LIBS"
+for lib in '' -lresolv; do
+ if test -z "$lib"; then
+ AC_MSG_CHECKING([for res_search in libc])
+ else
+ AC_MSG_CHECKING([for res_search in $lib])
+ fi
+ LIBS="$old_LIBS $lib"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+#include <sys/types.h>
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_NAMESER_H
+#include <arpa/nameser.h>
+#endif
+#ifdef HAVE_RESOLV_H
+#include <resolv.h>
+#endif
+extern int res_search();
+]], [[res_search(0, 0, 0, 0, 0);]])],
+ [AC_MSG_RESULT([found])
+ AC_DEFINE(HAVE_RES_SEARCH, [1],
+ [Define to 1 if you have the 'res_search' function.])
+ break], [AC_MSG_RESULT([not found])])
+ LIBS=$old_LIBS
+done
dnl Check for libcrypt -- it may live in libc or libcrypt, as on IRIX
AC_CHECK_FUNC(crypt, , AC_CHECK_LIB(crypt,crypt))
#not reached
fi
AC_DEFINE_UNQUOTED(FALLBACK_MDA, "$sendmail -i %T", Fallback MTA to use if defined)
- echo "Will use $sendmail as fallback MDA."
+ AC_MSG_NOTICE(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."
+ AC_MSG_NOTICE(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."
+ AC_MSG_NOTICE(Will use $maildrop as fallback MDA.)
;;
- no|unset) echo "Will not use a fallback MDA"
+ no|unset) AC_MSG_NOTICE(Will not use a fallback MDA.)
;;
auto|yes|set) if test -n "$sendmail" ; then
AC_DEFINE_UNQUOTED(FALLBACK_MDA,"$sendmail -i %T")
- echo "Will use $sendmail as fallback MDA."
+ AC_MSG_NOTICE(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."
+ AC_MSG_WARN(No fallback MDA available. procmail and maildrop are not eligible)
+ AC_MSG_WARN(for automatic fallback MDA configuration for reliability reasons.)
fi
;;
*) AC_MSG_ERROR([unkown value for --enable-fallback given: $enable_fallback])
[with_POP2=$enableval],
[with_POP2=no])
test "$with_POP2" = "yes" && AC_DEFINE(POP2_ENABLE,1,Define if you want POP2 support compiled in)
+AM_CONDITIONAL(POP2_ENABLE, test "$with_POP2" = yes)
### use option --disable-POP3 to omit the POP3 support
AC_ARG_ENABLE(POP3,
[with_POP3=$enableval],
[with_POP3=yes])
test "$with_POP3" = "yes" && AC_DEFINE(POP3_ENABLE,1,Define if you want POP3 support compiled in)
+AM_CONDITIONAL(POP3_ENABLE, test "$with_POP3" = yes)
### use option --disable-IMAP to omit the IMAP support
AC_ARG_ENABLE(IMAP,
[ --disable-IMAP don't compile in IMAP protocol support],
[with_IMAP=$enableval],
[with_IMAP=yes])
-test "$with_IMAP" = "yes" && AC_DEFINE(IMAP_ENABLE,1,"Define if you want IMAP support compiled in")
+test "$with_IMAP" = "yes" && AC_DEFINE(IMAP_ENABLE,1,Define if you want IMAP support compiled in)
+AM_CONDITIONAL(IMAP_ENABLE, test "$with_IMAP" = yes)
### use option --disable-ETRN to omit the ETRN support
AC_ARG_ENABLE(ETRN,
[with_ETRN=$enableval],
[with_ETRN=yes])
test "$with_ETRN" = "yes" && AC_DEFINE(ETRN_ENABLE,1,Define if you want ETRN support compiled in.)
+AM_CONDITIONAL(ETRN_ENABLE, test "$with_ETRN" = yes)
### use option --disable-ODMR to omit the ODMR support
AC_ARG_ENABLE(ODMR,
[with_ODMR=$enableval],
[with_ODMR=yes])
test "$with_ODMR" = "yes" && AC_DEFINE(ODMR_ENABLE,1,Define if you want ODMR support compiled in)
+AM_CONDITIONAL(ODMR_ENABLE, test "$with_ODMR" = yes)
### use option --enable-RPA to compile in the RPA support
AC_ARG_ENABLE(RPA,
[with_RPA=$enableval],
[with_RPA=no])
test "$with_RPA" = "yes" && AC_DEFINE(RPA_ENABLE,1,Define if you want RPA support compiled in)
+AM_CONDITIONAL(RPA_ENABLE, test "$with_RPA" = yes)
### use option --enable-NTLM to compile in the NTLM support
AC_ARG_ENABLE(NTLM,
[ --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)
+if test "$with_SDPS" = yes ; then
+ if test "$with_POP3" != yes ; then
+ AC_MSG_WARN([SDPS cannot be enabled with POP3 disabled. Disabling SDPS.])
+ with_SDPS=no
+ else
+ AC_DEFINE(SDPS_ENABLE,1,Define if you want SDPS support compiled in)
+ fi
+fi
+if test "$with_POP3" != yes && test "$with_POP2" != yes \
+ && test "$with_IMAP" != yes ; then
+ AC_MSG_ERROR([You must enable at least one of POP2, POP3 and IMAP.])
+fi
### use option --enable-opie to compile in the OPIE support
AC_ARG_ENABLE(opie,
[ --enable-opie support OTP through the OPIE library],
- [ AC_CHECK_HEADER(opie.h,, [echo 'configure: cannot find <opie.h>, which is required for OPIE support.'; exit 1])
- AC_CHECK_LIB(opie,opiegenerator,, [echo 'configure: cannot find libopie, which is required for OPIE support.'; exit 1])
+ [ AC_CHECK_HEADER(opie.h,, [AC_MSG_ERROR(cannot find <opie.h>, which is required for OPIE support.)])
+ AC_CHECK_LIB(opie,opiegenerator,, [AC_MSG_ERROR(cannot find libopie, which is required for OPIE support.)])
with_opie=$enableval],
[with_opie=no])
test "$with_opie" = "yes" && AC_DEFINE(OPIE_ENABLE,1,Define if you want OPIE support compiled in)
AC_SEARCH_LIBS(getaddrinfo, inet6, [AC_DEFINE(HAVE_GETADDRINFO,1,[define to 1 if you have the getaddrinfo function])])
-AC_CHECK_FUNCS(getnameinfo)
+AC_CHECK_FUNCS(getnameinfo inet_ntop)
+AM_CONDITIONAL(NEED_GETADDRINFO, test "$ac_cv_search_getaddrinfo" != "none required")
+AM_CONDITIONAL(NEED_GETNAMEINFO, test "$ac_cv_func_getnameinfo" != yes)
+
+dnl Check if getaddrinfo is async-signal-safe - most implementations aren't
+if test "$ac_cv_search_getaddrinfo" = "none required" ; then
+ AC_MSG_CHECKING(if your getaddrinfo is async-signal-safe)
+ gai_ts=no
+ dnl we have getaddrinfo() - check if the OS is known to have a async-signal-safe implementation
+ case $target_os in
+ linux*) gai_ts=yes ;;
+ freebsd5.5|freebsd6*|freebsd7*) gai_ts=yes ;;
+ solaris2.8|solaris2.9|solaris2.10) gai_ts=yes ;;
+ esac
+ AC_MSG_RESULT($gai_ts)
+ if test $gai_ts = yes ; then
+ AC_DEFINE(GETADDRINFO_ASYNCSAFE, 1, [define to 1 if you know your getaddrinfo function is async-signal-safe])
+ fi
+fi
# This version of the Kerberos 4 and 5 options addresses the follwing issues:
#
### use option --with-kerberos5=DIR to point at a Kerberos 5 directory
### make sure --with-ssl is run before --with-kerberos* !
AC_ARG_WITH(kerberos5,
- [ --with-kerberos5=DIR point fetchmail compilation at a Kerberos 5
-directory],
+ [ --with-kerberos5=DIR point fetchmail compilation at a Kerberos 5 directory],
[
if test "$with_kerberos5" != "no"
then
with_kerberos5=
for dir in $searchdirs
do AC_MSG_CHECKING([for Kerberos V in $dir])
- if test -f "$dir/include/krb5.h"
+ if test -f "$dir/include/krb5.h" || test -f "$dir/include/krb5/krb5.h"
then
+ if test -d "$dir/include/krb5" ; then CPFLAGS="$CPFLAGS -I$dir/include/krb5" ; fi
ac_krblibs=
- if test -f "$dir/include/roken.h"
+ if test -f "$dir/include/roken.h" || test -f "$dir/include/krb5/roken.h"
then
ac_krblibs="-lasn1 -lroken -lcom_err"
AC_MSG_RESULT([Heimdal found])
]) dnl --with-kerberos5=DIR
### use option --with-kerberos=DIR to point at a Kerberos 4 directory
+KERBEROS_V4=0
AC_ARG_WITH(kerberos,
- [ --with-kerberos=DIR point fetchmail compilation at a Kerberos 4
-directory],
+ [ --with-kerberos=DIR point fetchmail compilation at a Kerberos 4 directory],
[
if test "$with_kerberos" != "no"
then
+ AC_MSG_WARN([Kerberos IV support is obsolete. Use --with-kerberos5 if possible.])
# Check for a NetBSD/OpenBSD special case
if test "$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)
+ KERBEROS_V4=1
CEFLAGS="$CEFLAGS -I/usr/include/kerberosIV"
- LIBS="$LIBS -lkrb -ldes"
+ case `uname` in
+ NetBSD) LIBS="$LIBS -lkrb -ldes -lroken -lcom_err" ;;
+ OpenBSD) LIBS="$LIBS -lkrb -ldes" ;;
+ esac
elif krb4-config 2> /dev/null >/dev/null ; then
krb4_prefix=`krb4-config --prefix`
AC_MSG_RESULT([krb4-config points to kerberosIV under $krb4_prefix])
unset krb4_prefix
CEFLAGS="$CEFLAGS `krb4-config --cflags`"
LIBS="$LIBS `krb4-config --libs`"
- AC_DEFINE(KERBEROS_V4)
+ KERBEROS_V4=1
elif krb5-config 2> /dev/null >/dev/null ; then
krb4_prefix=`krb5-config --prefix krb4`
AC_MSG_RESULT([krb5-config points to kerberosIV under $krb4_prefix])
unset krb4_prefix
CEFLAGS="$CEFLAGS `krb5-config --cflags krb4`"
LIBS="$LIBS `krb5-config --libs krb4`"
- AC_DEFINE(KERBEROS_V4)
+ KERBEROS_V4=1
else
#we need to detect when we're building under a kerberosV compatibility
#layer, btw...
else
dir="$dir/include"
fi
- AC_DEFINE(KERBEROS_V4)
+ KERBEROS_V4=1
test -f "$with_kerberos5/roken.h" && AC_DEFINE(HEIMDAL)
test "$dir" != "/usr/include" && CEFLAGS="$CEFLAGS -I$dir"
LDEFLAGS="$LDEFLAGS -L$with_kerberos/lib"
fi
fi
]) dnl --with-kerberos=DIR
+if test "$KERBEROS_V4" = 1 ; then
+ AC_DEFINE(KERBEROS_V4,1,Define if you have Kerberos V4)
+fi
+AM_CONDITIONAL(KERBEROS_V4_ENABLE, test "$KERBEROS_V4" = 1)
### use option --with-ssl to compile in the SSL support
AC_ARG_WITH(ssl,
if test "$with_ssl" = "yes"
then
- # He didn't specify an SSL location. Let's look at some common
+ # User 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
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"
+ AC_MSG_NOTICE(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.
dnl XXX FIXME: use pkg-config if available!
AC_DEFINE(SSL_ENABLE)
else
- echo 'Disabling SSL support...'
+ AC_MSG_NOTICE(Disabling SSL support.)
fi
### use option --with-socks=DIR to point at SOCKS library
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)
+ dnl obtain gssapi default libs
+ if krb5-config --libs gssapi 2>/dev/null >/dev/null ; then
+ LIBS="$LIBS `krb5-config --libs gssapi`"
else
- AC_CHECK_LIB(gssapi_krb5, gss_init_sec_context,LIBS="$LIBS -lgssapi_krb5",
- AC_MSG_ERROR([could not find libgssapi_krb5 which is needed for GSSAPI support]), -lkrb5)
- fi
+ AC_CHECK_LIB(gss, gss_check_version, LIBS="$LIBS -lgss", nogss=t)
+ if test -n "$nogss"
+ then
+ # -lgss not found
+ if test "$with_gssapi" = yes ; then
+ with_gssapi=/usr
+ fi
+ if test -f "$with_gssapi/include/roken.h" -o -f "$with_gssapi/include/krb5/roken.h"
+ then
+ # have roken.h, assume Heimdal
+ case `uname` in
+ NetBSD) LIBS="$LIBS -lkrb5" ;;
+ *) LIBS="$LIBS -lkrb5 -lasn1 -ldes -lroken -ldb -ldl" ;;
+ esac
+ AC_CHECK_LIB(gssapi, gss_init_sec_context,LIBS="$LIBS -lgssapi",
+ AC_MSG_ERROR([could not find libgssapi which is needed for GSSAPI support]), )
+ AC_DEFINE(HEIMDAL)
+ else
+ # no roken.h, assume MIT
+ AC_CHECK_LIB(gssapi_krb5, gss_init_sec_context,LIBS="$LIBS -lgssapi_krb5",
+ AC_MSG_ERROR([could not find libgssapi_krb5 which is needed for GSSAPI support]), -lkrb5)
+ fi
+ fi
fi
AC_DEFINE(GSSAPI,1,Define if you want GSSAPI authentication)
- save_CPPFLAGS=$CPPFLAGS
- CPPFLAGS="-I$with_gssapi/include"
+ if test "$with_gssapi" != yes ; then
+ CPPFLAGS="-I$with_gssapi/include"
+ fi
AC_CHECK_HEADERS(gss.h gssapi.h gssapi/gssapi.h gssapi/gssapi_generic.h)
if test "$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))
fi
dnl ----------------------------------------------------------------'
-AC_CONFIG_FILES([Makefile m4/Makefile po/Makefile.in])
+AC_CONFIG_FILES([Makefile m4/Makefile po/Makefile.in genlsm.sh])
AC_OUTPUT
dnl Local Variables:
projects / ~andy / fetchmail / blobdiff