configure.ac: check for Boost

INSTALL

@@ -16,6 +16,8 @@ gcc 4.6 or later - http://gcc.gnu.org/
 clang 3.2 or later - http://clang.llvm.org/
 Any other C++11 compliant compiler should also work.
 
+Boost 1.46 - http://www.boost.org/
+
 GLib 2.28 - http://www.gtk.org/
 General-purpose utility library.
 

Makefile.am

 ACLOCAL_AMFLAGS = -I m4
 AUTOMAKE_OPTIONS = foreign 1.11 dist-xz subdir-objects
 
-AM_CPPFLAGS += -I$(srcdir)/src $(GLIB_CFLAGS)
+AM_CPPFLAGS += -I$(srcdir)/src $(GLIB_CFLAGS) $(BOOST_CPPFLAGS)
 
 AM_CPPFLAGS += -DSYSTEM_CONFIG_FILE_LOCATION='"$(sysconfdir)/mpd.conf"'
 

configure.ac

@@ -630,6 +630,8 @@ dnl ---------------------------------------------------------------------------
 dnl Mandatory Libraries
 dnl ---------------------------------------------------------------------------
 
+AX_BOOST_BASE([1.46],, [AC_MSG_ERROR([Boost not found])])
+
 AC_ARG_ENABLE(icu,
 	AS_HELP_STRING([--enable-icu],
 		[enable libicu for Unicode (default: enabled)]),,

doc/user.xml

@@ -105,6 +105,7 @@ apt-get install g++ automake autoconf \
   libsqlite3-dev \
   libsystemd-daemon-dev libwrap0-dev \
   libcppunit-dev xmlto \
+  libboost-dev \
   libglib2.0-dev
       </programlisting>