expect: fix do_install failure on SLED 11.2

Previously we were encountering do_install failures on older machines
like SLED 11.2. These machines have relatively lower versions of glibc.

     tclsh8.6: /lib64/libc.so.6: version `GLIBC_2.14' not found

The above failure is due to that fact that we are using the fixline1
tcl script to install commands under the example directory. The purpose
of fixline1 is to ensure that the installed scripts begin with '#!/bin/sh'.
However, the scripts under the example directory have already got
the correct first line. That's why we don't need to modify anything and could
just copy them.

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
sgml-common-native: fix the generation of sgml-docbook.cat

There would be build errors if multiple builds use the same SSTATE_DIR,
and the builds use the different versions' docbook-sgml-dtd-native, the
problems are: we have multiple versions docbook-sgml-dtd-native:

docbook-sgml-dtd-3.1-native
docbook-sgml-dtd-4.1-native
docbook-sgml-dtd-4.5-native

And they depend on sgml-common-native which installs the file
sysroot/etc/sgml/sgml-docbook.cat, this file is also included in the
sstate cache file (.tar.gz), but both the 3 versions
docbook-sgml-dtd-native may update the
sysroot/ect/sgml/sgml-docbook.cat, and it is a hardlink to
SYSROOT_DESTDIR/etc/sgml/sgml-docbook.cat, so the sgml-docbook.cat in
the sstate cache file may contain the
docbook-sgml-dtd-<version>-native's info, and there would be errors when
we mirror the sstate-cache to another build which uses a different
version.

Now we exclude the sgml-docbook.cat from the ${D}, and generate
sysroot/ect/sgml/sgml-docbook.cat dynamically will fix the problem, both
the sgml-common-native and docbook-sgml-dtd-<version>-native can update
it it correctly.

The similar to docbook-dsssl-stylesheets-native and openjade-native.

[YOCTO #5994]

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
alsa-tools: fix build when x11 and gtk+ not available

 Updated patch to work with alsa-tools version 1.0.27

Signed-off-by: Simone Agresta <simone.agresta@bticino.it>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>