dpkg: Upgrade to 1.17.21

Remove dpkg-1.17.4-CVE-2014-0471, dpkg-1.17.4-CVE-2014-0471-CVE-2014-3127 and
ignore_extra_fields patches that are already in upstream.

Rebase no-vla-warning patch.

Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
directfb: upgrade to 1.7.6

- Drop fixsepbuild.patch which has been merged to 1.7.6
- Drop obsolete rename-no-instrument-function-macro.patch

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
groff: upgrade 1.22.3

Rebase groff-1.22.2-correct-man.local-install-path.patch to 1.22.3

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
gettext-native: build libintl so that other native recipes can use them

I have a native recipe around which directly compiles/links against libintl.
Gettext contains this code (usually supplied by glibc) as fallback. In native
case this code is used by default because we don't have glibc there. This patch
changes static linking into dynamic linking making libintl code shareable.

Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
fix cross-localedef build with gettext-native in sysroot

with previous patch applied and gettext build before cross-localedef,
cross-localedef failed with.

/usr/bin/ld: cannot find -lintl

Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>