libsdl-net: initial add 1.2.8

This is a cleaned up version of libsdl-net in meta-games. Once applied, a patch
to remove there will be send out.

Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-graphics/libsdl/libsdl-net/am_foreign.patch

@@ -0,0 +1,11 @@
+diff -Nurd SDL_net-1.2.8/Makefile.am SDL_net-1.2.8/Makefile.am
+--- SDL_net-1.2.8/Makefile.am	2012-01-15 18:20:10.000000000 +0200
++++ SDL_net-1.2.8/Makefile.am	2014-08-01 21:18:52.720815807 +0300
+@@ -1,5 +1,7 @@
+ # Makefile.am for the SDL sample image loading library and viewer
+ 
++AUTOMAKE_OPTIONS = foreign
++
+ lib_LTLIBRARIES = libSDL_net.la
+ 
+ libSDL_netincludedir = $(includedir)/SDL

meta-oe/recipes-graphics/libsdl/libsdl-net/libtool2.patch

@@ -0,0 +1,21 @@
+From f9417c864183a0f6d0e90f66f5254a63b04a041a Mon Sep 17 00:00:00 2001
+From: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
+Date: Wed, 17 Oct 2012 20:51:51 +0200
+
+---
+ configure.in | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/configure.in b/configure.in
+index c42bd0c..71a4825 100644
+--- a/configure.in
++++ b/configure.in
+@@ -44,6 +44,8 @@ AC_CANONICAL_HOST
+ dnl Setup for automake
+ AM_INIT_AUTOMAKE(SDL_net, $VERSION)
+ 
++dnl got macros
++AC_CONFIG_MACRO_DIR([acinclude])
+ dnl Check for tools
+ AC_PROG_LIBTOOL
+ AC_PROG_CC

meta-oe/recipes-graphics/libsdl/libsdl-net_1.2.8.bb

@@ -0,0 +1,20 @@
+DESCRIPTION = "Simple DirectMedia Layer networking library."
+SECTION = "libs/network"
+
+LICENSE = "Zlib"
+LIC_FILES_CHKSUM = "file://COPYING;md5=9cf3de2d872bf510f88eb20d06d700b5"
+
+inherit autotools pkgconfig
+
+DEPENDS = "virtual/libsdl"
+
+SRC_URI = " \
+  https://www.libsdl.org/projects/SDL_net/release/SDL_net-${PV}.tar.gz \
+  file://libtool2.patch \
+  file://am_foreign.patch \
+"
+
+S = "${WORKDIR}/SDL_net-${PV}"
+
+SRC_URI[md5sum] = "20e64e61d65662db66c379034f11f718"
+SRC_URI[sha256sum] = "5f4a7a8bb884f793c278ac3f3713be41980c5eedccecff0260411347714facb4"