From 0257d67a89246927fbbbde7629837f8ce5017b63 Mon Sep 17 00:00:00 2001
From: Bruce Ashfield <bruce.ashfield@xilinx.com>
Date: Tue, 17 Dec 2019 18:07:33 -0800
Subject: [PATCH] qemu: change packaging when vmsep is enabled

When hosts are using VM separation features, they need qemu
on the target to launch guests (and for other purposes) .. but
they do not want *all* of the build qemu targets. To allow a
more fine grained installation off qemu components, this patch
splits packaging into:

  - qemu-<arch>
  - qemu-support
  - qemu-keymaps

Signed-off-by: Bruce Ashfield <bruce.ashfield@xilinx.com>
---
 recipes-devtools/qemu/qemu-package-split.inc | 44 ++++++++++++++++++++
 recipes-devtools/qemu/qemu_%.bbappend        |  1 +
 2 files changed, 45 insertions(+)
 create mode 100644 recipes-devtools/qemu/qemu-package-split.inc
 create mode 100644 recipes-devtools/qemu/qemu_%.bbappend

diff --git a/recipes-devtools/qemu/qemu-package-split.inc b/recipes-devtools/qemu/qemu-package-split.inc
new file mode 100644
index 00000000..1cfc2cd4
--- /dev/null
+++ b/recipes-devtools/qemu/qemu-package-split.inc
@@ -0,0 +1,44 @@
+PACKAGES_prepend_class-target = "${PN}-x86_64 \
+                     ${PN}-aarch64 \
+                     ${PN}-arm \
+                     ${PN}-i386 \
+                     ${PN}-system-i386 \
+                     ${PN}-microblaze \
+                     ${PN}-support \
+                     ${PN}-keymaps \
+                     ${PN}-firmware \
+                    "
+
+FILES_${PN}-x86_64_class-target = "${bindir}/qemu-system-x86_64 ${bindir}/qemu-x86_64"
+RDEPENDS_${PN}-x86_64_append_class_target = "${PN}"
+INSANE_SKIP_${PN}-x86_64_class-target = "file-rdeps"
+
+FILES_${PN}-i386_class-target = "${bindir}/qemu-i386"
+RDEPENDS_${PN}-i386_append_class-target = "${PN}"
+INSANE_SKIP_${PN}-i386_class-target = "file-rdeps"
+
+FILES_${PN}-system-i386_class-target = "${bindir}/qemu-system-i386"
+RDEPENDS_${PN}-system-i386_append_class-target = "${PN}"
+INSANE_SKIP_${PN}-system-i386_class-target = "file-rdeps"
+
+FILES_${PN}-aarch64_class-target = "${bindir}/qemu-system-aarch64 ${bindir}/qemu-aarch64"
+RDEPENDS_${PN}-aarch64_append_class-target = "${PN}"
+INSANE_SKIP_${PN}-aarch64_class-target = "file-rdeps"
+
+FILES_${PN}-arm_class-target = "${bindir}/qemu-system-arm ${bindir}/qemu-arm"
+RDEPENDS_${PN}-arm_append_class-target = "${PN}"
+INSANE_SKIP_${PN}-arm_class-target = "file-rdeps"
+
+FILES_${PN}-microblaze_class-target = "${bindir}/qemu-system-microblaze* ${bindir}/qemu-microblaze*"
+RDEPENDS_${PN}-microblaze_append_class-target = "${PN}"
+INSANE_SKIP_${PN}-arm_class-target = "file-rdeps"
+
+FILES_${PN}-support_class-target = "${bindir}/* ${libexecdir}/*"
+RDEPENDS_${PN}-support_class-target = "${PN}"
+
+FILES_${PN}-firmware_class-target = "${datadir}/${PN}/*.bin ${datadir}/${PN}/*.rom ${datadir}/${PN}/*.img ${datadir}/${PN}/openbios* ${datadir}/${PN}/*.dtb ${datadir}/${PN}/u-boot*"
+RDEPENDS_${PN}-firmware_class-target = "${PN}"
+INSANE_SKIP_${PN}-firmware_class-target = "arch"
+
+FILES_${PN}-keymaps_class-target = "${datadir}/${PN}/keymaps/*"
+RDEPENDS_${PN}-keymaps_class-target = "${PN}"
diff --git a/recipes-devtools/qemu/qemu_%.bbappend b/recipes-devtools/qemu/qemu_%.bbappend
new file mode 100644
index 00000000..5cca9e1f
--- /dev/null
+++ b/recipes-devtools/qemu/qemu_%.bbappend
@@ -0,0 +1 @@
+require ${@bb.utils.contains('DISTRO_FEATURES', 'vmsep', '${BPN}-package-split.inc', '', d)}