package/erlang: disable for static builds

erlang wants to build shared libs, always.

So, disable erlang when we're building static-only.

Fixes:
    http://autobuild.buildroot.net/results/1ce/1ceaa6925d1ded236d01ae9feb31f5f915f6b51a/

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Frank Hunleth <fhunleth@troodon-software.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
package/openssl: drop libdl from more pc files

This is a follow-up patch for
http://git.buildroot.net/buildroot/commit/package/openssl/openssl.mk?id=c130c5d4635e2a4c7338161953152faf8fca07c4

Fixes
http://autobuild.buildroot.net/results/358/35899961b6dc01c1522b17f63946da5ab809bff8/
http://autobuild.buildroot.net/results/c86/c865214e74dd3766b6343ef73c666fa89c0b5dec/
http://autobuild.buildroot.net/results/fc1/fc12e88fb789e2b68d427c37f39789954309b05d/
http://autobuild.buildroot.net/results/f4d/f4deef4e7d2e2cf5fbc9ce5f02289b4dc60cd23b/
http://autobuild.buildroot.net/results/dfd/dfd81f1f1f0f315317b2a85d24b286a277ac7c16/
http://autobuild.buildroot.net/results/918/9188fc9a63d880cac28c5a9a246ca5504dd11bb2/
http://autobuild.buildroot.net/results/dd1/dd1c326345f8f9c8b5838601ace19002f5360bb2/
http://autobuild.buildroot.net/results/27b/27b4544c59166a9f40092403ed3f530190544a82/
http://autobuild.buildroot.net/results/c37/c37022e334d763bad2a59f7311b93504a569b2dd/
http://autobuild.buildroot.net/results/e89/e89265937a6b4808b817be16bcab79bae4a9aed1/
http://autobuild.buildroot.net/results/4a2/4a222a40d627fda6e49714b13b4321d62c9c2e51/

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
manual: Rework makedevs syntax

State that it should be a space separated list and fix the example.
Also reduce the number of dash used to 4.

[Thomas: replace tab by space, as noted by Yann.]

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
manual: Remove trailing space

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
manual: Add missing vim header

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
manual: Add newline before block code

This won't change the output, it's only a style issue.

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
gst1-validate: needs python

If host installed python version is < 2.7.0 gst1-validate compile will fail with

	checking for a Python interpreter with version >= 2.7.0... none
	configure: error: no suitable Python interpreter found

Fixed by adding host-python dependency.

Target tool /usr/bin/gst-validate-launcher is a python2 script

	$ head -1 /usr/bin/gst-validate-launcher
	#!/usr/bin/env python2

(and not easily upgradable to python3) so add python2 dependency and to fix
the following runtime error

	$ gst-validate-launcher
	Traceback (most recent call last):
	  File "/usr/bin/gst-validate-launcher", line 44, in <module>
	    from launcher.main import main
	  File "/usr/lib/gst-validate-launcher/python/launcher/main.py", line 26, in <module>
	    import reporters
	  File "/usr/lib/gst-validate-launcher/python/launcher/reporters.py", line 29, in <module>
	    from xml.sax import saxutils
	ImportError: No module named xml.sax

add additional BR2_PACKAGE_PYTHON_PYEXPAT select.

Fixes:
 http://autobuild.buildroot.net/results/e8c/e8c27db2a0935c2daef173d5650f6a2b3a219493/
 http://autobuild.buildroot.net/results/723/723fe3036e8f0af2a90ff9e98173387466655000/

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>