[OE-core] [PATCH] conf/machine: Don't poke around providers which aren't machine specific/safe

[Richard Purdie]

Machines shouldn't be poking around PREFERRED_PROVIDERS which aren't
machine specific or at least machine safe. Kernels are machine specific
and the xserver is selectable. libx11 and mesa are now really a distro choice
and machine configurations shouldn't be poking around them as it just leads
to corruption, conflicts and confusion.

Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
diff --git a/meta/conf/machine/include/qemu.inc b/meta/conf/machine/include/qemu.inc
index 9ef242f..3cebfab 100644
--- a/meta/conf/machine/include/qemu.inc
+++ b/meta/conf/machine/include/qemu.inc
@@ -12,6 +12,5 @@ RDEPENDS_kernel-base = ""
 
 # Use a common kernel recipe for all QEMU machines
 PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto"
-#PREFERRED_PROVIDER_linux-libc-headers ?= "linux-libc-headers-yocto"
 
 EXTRA_IMAGEDEPENDS += "qemu-native qemu-helper-native"
diff --git a/meta/conf/machine/qemuppc.conf b/meta/conf/machine/qemuppc.conf
index dacc802..bcc408f 100644
--- a/meta/conf/machine/qemuppc.conf
+++ b/meta/conf/machine/qemuppc.conf
@@ -2,8 +2,6 @@
 #@NAME: qemu PPC Emulator setup
 #@DESCRIPTION: Machine configuration for running an PPC system under qemu emulation
 
-PREFERRED_PROVIDER_virtual/libgl  = "mesa-xlib"
-
 require conf/machine/include/qemu.inc
 require conf/machine/include/tune-ppc603e.inc
 
diff --git a/meta/conf/machine/qemux86-64.conf b/meta/conf/machine/qemux86-64.conf
index f28cf08..73a4043 100644
--- a/meta/conf/machine/qemux86-64.conf
+++ b/meta/conf/machine/qemux86-64.conf
@@ -2,10 +2,7 @@
 #@NAME: common_pc
 #@DESCRIPTION: Machine configuration for running a common x86
 
-PREFERRED_PROVIDER_virtual/libgl  = "mesa-dri"
-PREFERRED_PROVIDER_virtual/libx11 ?= "libx11-trim"
 PREFERRED_PROVIDER_virtual/xserver ?= "xserver-xorg"
-PREFERRED_PROVIDER_virtual/xserver-xf86 ?= "xserver-xorg"
 
 require conf/machine/include/tune-x86_64.inc
 require conf/machine/include/qemu.inc
diff --git a/meta/conf/machine/qemux86.conf b/meta/conf/machine/qemux86.conf
index bcfc9d6..b8826e7 100644
--- a/meta/conf/machine/qemux86.conf
+++ b/meta/conf/machine/qemux86.conf
@@ -2,10 +2,7 @@
 #@NAME: common_pc
 #@DESCRIPTION: Machine configuration for running a common x86
 
-PREFERRED_PROVIDER_virtual/libgl  = "mesa-dri"
-PREFERRED_PROVIDER_virtual/libx11 ?= "libx11-trim"
 PREFERRED_PROVIDER_virtual/xserver ?= "xserver-xorg"
-PREFERRED_PROVIDER_virtual/xserver-xf86 ?= "xserver-xorg"
 
 require conf/machine/include/tune-i586.inc
 require conf/machine/include/qemu.inc