xen: Update recipe to 4.5.0

* Added configure step to fix handling of the CC, AS, etc. variables
  within the xen build scripts.
* Add configure options for handling of system config directories for
  cross building
* Use the qemu provided by oe instead of the xen built version for
  consistency as well as to remove the need to have two seperate flows
  for building qemu
* Disable building of SeaBIOS
* Removed no longer needed patches

Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>

recipes-extended/xen/files/flask-avoid-installing-policy-file-as-boot.patch

@@ -1,26 +0,0 @@
-From 8bff3edead4318bfebc487f929f833d11922c238 Mon Sep 17 00:00:00 2001
-From: "Vadim A. Misbakh-Soloviov" <mva@mva.name>
-Date: Tue, 30 Jul 2013 16:34:38 +0400
-Subject: [PATCH] flask: avoid installing policy file as '/boot'
-
-Signed-off-by: Vadim A. Misbakh-Soloviov <mva@mva.name>
-Acked-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
----
- tools/flask/policy/Makefile |    1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/tools/flask/policy/Makefile b/tools/flask/policy/Makefile
-index e666f3e..df1e8f3 100644
---- a/tools/flask/policy/Makefile
-+++ b/tools/flask/policy/Makefile
-@@ -103,6 +103,7 @@ POLICY_SECTIONS += $(USERS) $(CONSTRAINTS) $(ISID_DEFS)
- all: $(POLICY_FILENAME)
- 
- install: $(POLICY_FILENAME)
-+	$(INSTALL_DIR) $(POLICY_LOADPATH)
- 	$(INSTALL_DATA) $^ $(POLICY_LOADPATH)
- 
- $(POLICY_FILENAME): policy.conf
--- 
-1.7.10.4
-

recipes-extended/xen/xen_4.3.1.bb

@@ -1,24 +0,0 @@
-require xen.inc
-
-SRC_URI = " \
-    http://bits.xensource.com/oss-xen/release/${PV}/xen-${PV}.tar.gz \
-    file://flask-avoid-installing-policy-file-as-boot.patch \
-    "
-
-SRC_URI[md5sum] = "7616b8704e1ab89c81f011f0e3703bc8"
-SRC_URI[sha256sum] = "3b5b7cc508b1739753585b5c25635471cdcef680e8770a78bf6ef9333d26a9fd"
-
-S = "${WORKDIR}/xen-${PV}"
-
-RDEPENDS_${PN}-base += "\
-    ${PN}-libblktap \
-    ${PN}-flask \
-    "
-
-do_configure_prepend() {
-    # fixup qemu-xen-traditional pciutils check hardcoded to test /usr/include/pci
-    sed -i 's/\/usr\/include\/pci/$(STAGING_INCDIR)\/pci/g' ${S}/tools/qemu-xen-traditional/xen-hooks.mak
-
-    # fixup for qemu to cross compile
-    sed -i 's/configure --d/configure --cross-prefix=${TARGET_PREFIX} --d/g' ${S}/tools/qemu-xen-traditional/xen-setup
-}

recipes-extended/xen/xen_4.5.0.bb

@@ -0,0 +1,36 @@
+require xen.inc
+
+SRC_URI = " \
+    http://bits.xensource.com/oss-xen/release/${PV}/xen-${PV}.tar.gz \
+    "
+
+SRC_URI[md5sum] = "9bac43d2419d05a647064d9253bb03fa"
+SRC_URI[sha256sum] = "5bdb40e2b28d2eeb541bd71a9777f40cbe2ae444b987521d33f099541a006f3b"
+
+S = "${WORKDIR}/xen-${PV}"
+
+# Xen suffixes the libexecdir within its configure scripts, prevent the nested xen/xen/
+libexecdir = "${libdir}"
+
+# These options override detected values from the build.
+EXTRA_OECONF_append += " \
+    --with-initddir=${INIT_D_DIR} \
+    --with-sysconfig-leaf-dir=default \
+    --with-system-qemu=/usr/bin/qemu-system-i386 \
+    --disable-qemu-traditional \
+    --disable-seabios \
+    "
+
+do_configure_prepend() {
+    # fixup AS/CC/CCP/etc variable within StdGNU.mk
+    for i in AS LD CC CPP AR RANLIB NM STRIP OBJCOPY OBJDUMP; do
+        sed -i "s/^\($i\s\s*\).*=/\1?=/" ${S}/config/StdGNU.mk
+    done
+    # fixup environment passing in some makefiles
+    sed -i 's#\(\w*\)=\(\$.\w*.\)#\1="\2"#' ${S}/tools/firmware/Makefile
+}
+
+do_install_append() {
+    # fixup default path to qemu-system-i386
+    sed -i 's#\(test -z "$QEMU_XEN" && QEMU_XEN=\).*$#\1"/usr/bin/qemu-system-i386"#' ${D}/etc/init.d/xencommons
+}