INSTALL Instructions for fetchmail
==================================

Building from Git repository: see README.git

Packagers and port/emerge maintainers: see README.packaging.


If you have installed binaries (e.g. from a Linux RPM or DPKG, Solaris
package or FreeBSD port), you can skip to step 5 below.

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The Frequently Asked Questions list, included as the file FAQ in this
distribution, answers the most common questions about configuring and
running fetchmail.
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1. PREPARATIONS: USEFUL THINGS TO INSTALL FIRST

1.1 OpenSSL

If you are installing OpenSSL yourself, it is recommended that you build
shared OpenSSL libraries, it works better and updating OpenSSL does not
then require you to reinstall all applications that use OpenSSL.

Try after unpacking OpenSSL:

	./config shared && make && make test && make install

1.2 gettext (internationalization)

Internationalization of fetchmail requires GNU gettext (libintl and
libiconv). Fetchmail, as of version 6.3.0, no longer ships its own
libintl copy.  Note that some systems include gettext in their libc.

1.3 OTP/OPIE

If you want support for RFC1938-compliant one-time passwords, you'll
need to install Craig Metz's OPIE libraries first and *make sure
they're on the normal library path* where configure will find them.  Then
configure with --enable-OPIE, and fetchmail build process will detect
them and compile appropriately.

Note: there is no point in doing this unless your server is
OTP-enabled.  To test this, telnet to the server port and give it
a valid USER id.  If the OK response includes the string "otp-",
you should install OPIE.  You need version 2.32 or better.

The OPIE library sources are available at http://www.inner.net/pub/opie/
You can also find OPIE and IPV6-capable servers there.

1.4 IPv6

Building in IPv6 support *requires* an up-to-date operating system.
Recent Linux versions with glibc 2.1.1 or newer, FreeBSD, Solaris should
be fine.

If you have trouble with intl or gettext functions, try using the
configure option '--with-included-gettext'.


2. CONFIGURE

2.1 Basic options

Installing fetchmail is easy.  From within this directory, type:

	./configure

The autoconfiguration script will spend a bit of time figuring out the
specifics of your system.  If you want to specify a particular compiler
(e.g. you have gcc but want to compile with cc), set the environment
variable CC before you run configure.

The configure script accepts certain standard configuration options.
These include --prefix, --exec-prefix, --bindir, --infodir, --mandir,
and --srcdir.  Run 'configure --help' for more.

POP2 support is no longer compiled in by default, as POP2 is way obsolete
and there don't seem to be any live servers for it anymore.  You can
configure it back in if you want with 'configure --enable-POP2', but
leaving it out cuts the executable's size slightly.

Support for CompuServe's RPA authentication method (rather similar to
APOP) is available but also not included in the standard build.  You
can compile it in with 'configure --enable-RPA'.

Support for Microsoft's NTLM authentication method is also available
but not included in the standard build either.  You can compile it in
with 'configure --enable-NTLM'.

Support for authentication using RFC1731 GSSAPI is available
but also not included by default.  You can compile it in with
'configure --with-gssapi', which looks for GSSAPI support in standard
locations (/usr, /usr/local<style>pre { line-height: 125%; }
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