userland: Make vchostif as shared library

This helps in using this library when building
with PIE binaries

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

recipes-graphics/userland/userland/0014-build-shared-library-for-vchostif.patch

@@ -0,0 +1,28 @@
+From 4e9aa3fffb458ca4fafd2241c18e9c8008b66ad8 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 2 Apr 2016 10:37:24 -0700
+Subject: [PATCH] build shared library for vchostif
+
+Fixes #149
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ interface/vmcs_host/CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/interface/vmcs_host/CMakeLists.txt b/interface/vmcs_host/CMakeLists.txt
+index 22949a8..f8c2f2f 100755
+--- a/interface/vmcs_host/CMakeLists.txt
++++ b/interface/vmcs_host/CMakeLists.txt
+@@ -17,7 +17,7 @@ set(VCHOSTIF_SOURCE
+ #            ${VMCS_TARGET}/vmcs_main.c
+ #  vc_vchi_haud.c
+ 
+-add_library(vchostif ${VCHOSTIF_SOURCE})
++add_library(vchostif SHARED ${VCHOSTIF_SOURCE})
+ 
+ #add_library(bufman            vc_vchi_bufman.c            )
+ 
+-- 
+2.8.0
+

recipes-graphics/userland/userland_git.bb

@@ -33,6 +33,7 @@ SRC_URI = "\
     file://0011-fix-cmake-dependency-race.patch \
     file://0012-Fix-enum-conversion-warnings.patch \
     file://0013-Fix-for-framerate-with-nested-composition.patch \
+    file://0014-build-shared-library-for-vchostif.patch \
     file://0015-wl-dispmanx-buffer-wrapping.patch \
 "
 S = "${WORKDIR}/git"