boost: Activate zlib and bzip2 because they now work.

This patch is needed for making wesnoth(will be sumbited
  in meta-games) work.

[RP: Add missing bzip2 dependency]
(From OE-Core rev: 9987998d7431fb33b12a7e210024a8193b43e717)

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-support/boost/boost.inc

@@ -6,7 +6,7 @@
 DESCRIPTION = "Free peer-reviewed portable C++ source libraries"
 HOMEPAGE = "http://www.boost.org/"
 SECTION = "libs"
-DEPENDS = "boost-native zlib"
+DEPENDS = "boost-native zlib bzip2"
 DEPENDS_class-native = ""
 LICENSE = "BSL-1.0 & MIT & Python-2.0"
 
@@ -16,7 +16,7 @@ BOOST_VER = "${@"_".join(d.getVar("PV",1).split("."))}"
 BOOST_MAJ = "${@"_".join(d.getVar("PV",1).split(".")[0:2])}"
 BOOST_P = "boost_${BOOST_VER}"
 
-INC_PR = "r4"
+INC_PR = "r5"
 
 SRC_URI = "${SOURCEFORGE_MIRROR}/${BPN}/${BOOST_P}.tar.bz2"
 
@@ -109,16 +109,11 @@ EQD = '\"'
 #boost.bb:   "...  '-sGCC=... '${SQD}'-DBOOST_PLATFORM_CONFIG=${EQD}config${EQD}'${SQD} ..."
 BJAM_CONF = "${SQD}'-DBOOST_PLATFORM_CONFIG=${EQD}boost/config/platform/${TARGET_OS}.hpp${EQD}'${SQD}"
 
-# bzip2 and zip are disabled because... they're broken - the compilation simply
-# isn't working with bjam.  I guess they will fix it, but who needs it?  This
-# only affects the (new in 33) iostream library.
 BJAM_TOOLS   = "-sTOOLS=gcc \
 		'-sGCC=${CC} '${BJAM_CONF} \
 		'-sGXX=${CXX} '${BJAM_CONF} \
 		'-sGCC_INCLUDE_DIRECTORY=${STAGING_INCDIR}' \
 		'-sGCC_STDLIB_DIRECTORY=${STAGING_LIBDIR}' \
-		'-sNO_BZIP2=1' \
-		'-sNO_ZLIB=1' \
 		'-sBUILD=release <optimization>space <threading>multi <inlining>on <debug-symbols>off' \
 		'-sPYTHON_VERSION=${PYTHON_VERSION}' \
 		'-sPYTHON_ROOT=${PYTHON_ROOT}' \