1 files changed, 154 insertions, 0 deletions

diff --git a/recipes-core/runx/runx_git.bb b/recipes-core/runx/runx_git.bb
new file mode 100644
index 00000000..36fede67
--- /dev/null
+++ b/recipes-core/runx/runx_git.bb
@@ -0,0 +1,154 @@
+HOMEPAGE = "https://github.com/lf-edge/runx"
+SUMMARY = "runx stuff"
+DESCRIPTION = "Xen Runtime for OCI"
+
+SRCREV_runx = "a6fe5ca3081f44e9085972d424c74707d4f0fc71"
+SRC_URI = "\
+          git://github.com/lf-edge/runx;nobranch=1;name=runx \
+          https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.15.tar.xz;destsuffix=git/kernel/build \
+          file://0001-make-kernel-cross-compilation-tweaks.patch \
+          file://0001-make-initrd-cross-install-tweaks.patch \
+          "
+SRC_URI[md5sum] = "0d701ac1e2a67d47ce7127432df2c32b"
+SRC_URI[sha256sum] = "5a26478906d5005f4f809402e981518d2b8844949199f60c4b6e1f986ca2a769"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=945fc9aa694796a6337395cc291ddd8c"
+
+S = "${WORKDIR}/git"
+PV = "0.1-git${SRCREV_runx}"
+
+inherit distro_features_check
+REQUIRED_DISTRO_FEATURES = "vmsep"
+
+
+# TODO: for if we need a go shim
+# GO_IMPORT = "import"
+# inherit go
+# inherit goarch
+inherit pkgconfig
+
+# for the kernel build
+inherit kernel-arch
+
+# we have a busybox bbappend that makes /bin available to the
+# sysroot, and hence gets us the target binary that we need
+DEPENDS = "busybox"
+
+# for the kernel build phase
+DEPENDS += "openssl-native coreutils-native util-linux-native xz-native bc-native"
+DEPENDS += "qemu-native"
+
+RDEPENDS_${PN} += " jq bash"
+RDEPENDS_${PN} += " xen-xl"
+
+do_compile() {
+    # we'll need this for the initrd later, so lets error if it isn't what
+    # we expect (statically linked)
+    file ${STAGING_DIR_HOST}/bin/busybox.nosuid
+    
+    # prep steps to short circuit some of make-kernel's fetching and
+    # building.
+    mkdir -p ${S}/kernel/build
+    mkdir -p ${S}/kernel/src
+    cp ${DL_DIR}/linux-4.15.tar.xz ${S}/kernel/build/
+
+    # In the future, we might want to link the extracted kernel source (if
+    # we move patches to recipe space, but for now, we need make-kernel to
+    # extract a copy and possibly patch it.
+    # ln -sf ${WORKDIR}/linux-4.15 ${S}/kernel/src/
+
+    # build the kernel
+    echo "[INFO]: runx: building the kernel"
+
+    export KERNEL_CC="${KERNEL_CC}"
+    export KERNEL_LD="${KERNEL_LD}"
+    export ARCH="${ARCH}"
+    export HOSTCC="${BUILD_CC} ${BUILD_CFLAGS} ${BUILD_LDFLAGS}"
+    export HOSTCPP="${BUILD_CPP}"
+    export CROSS_COMPILE="${CROSS_COMPILE}"
+    export build_vars="HOSTCC='$HOSTCC' STRIP='$STRIP' OBJCOPY='$OBJCOPY' ARCH=$ARCH CC='$KERNEL_CC' LD='$KERNEL_LD'"
+        
+    unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE
+
+    # We want make-kernel, to have the following build lines:
+    #    make O=$kernel_builddir HOSTCC="${HOSTCC}" ARCH=$ARCH oldconfig
+    #    make -j4 O=$kernel_builddir HOSTCC="${HOSTCC}" STRIP="$STRIP" OBJCOPY="$OBJCOPY" ARCH=$ARCH CC="$KERNEL_CC" LD="$KERNEL_LD" $image
+    ${S}/kernel/make-kernel
+
+    # construct the initrd
+    echo "[INFO]: runx: constructing the initrd"
+
+    cp ${STAGING_DIR_HOST}/bin/busybox.nosuid ${WORKDIR}/busybox
+    export QEMU_USER=`which qemu-${HOST_ARCH}`
+    export BUSYBOX="${WORKDIR}/busybox"
+    export CROSS_COMPILE="t"
+    ${S}/kernel/make-initrd
+}
+
+do_build_go_shim() {
+
+    # placeholder for any go shim code we may need, i.e. console
+
+    # export GOARCH="${TARGET_GOARCH}"
+    # export GOROOT="${STAGING_LIBDIR_NATIVE}/${TARGET_SYS}/go"
+    # export GOPATH="${S}/src/import:${S}/src/import/vendor"
+
+    # # Pass the needed cflags/ldflags so that cgo
+    # # can find the needed headers files and libraries
+    # export CGO_ENABLED="1"
+    # export CFLAGS=""
+    # export LDFLAGS=""
+    # export CGO_CFLAGS="${BUILDSDK_CFLAGS} --sysroot=${STAGING_DIR_TARGET}"
+    # export CGO_LDFLAGS="${BUILDSDK_LDFLAGS} --sysroot=${STAGING_DIR_TARGET}"
+
+    # # link fixups for compilation
+    # rm -f ${S}/src/import/vendor/src
+    # ln -sf ./ ${S}/src/import/vendor/src
+
+    # mkdir -p ${S}/src/import/vendor/github.com/hyperhq/runv
+
+    # ln -sf src/import/cli
+    # ln -sf ../../../../api ${S}/src/import/vendor/github.com/hyperhq/runv/api
+    # ln -sf ../../../../cli ${S}/src/import/vendor/github.com/hyperhq/runv/cli
+    # ln -sf ../../../../lib ${S}/src/import/vendor/github.com/hyperhq/runv/lib
+    # ln -sf ../../../../driverloader ${S}/src/import/vendor/github.com/hyperhq/runv/driverloader
+    # ln -sf ../../../../factory ${S}/src/import/vendor/github.com/hyperhq/runv/factory
+    # ln -sf ../../../../hyperstart ${S}/src/import/vendor/github.com/hyperhq/runv/hyperstart
+    # ln -sf ../../../../hypervisor ${S}/src/import/vendor/github.com/hyperhq/runv/hypervisor
+    # ln -sf ../../../../template ${S}/src/import/vendor/github.com/hyperhq/runv/template
+
+    # export GOPATH="${S}/src/import/.gopath:${S}/src/import/vendor:${STAGING_DIR_TARGET}/${prefix}/local/go"
+    # export GOROOT="${STAGING_DIR_NATIVE}/${nonarch_libdir}/${HOST_SYS}/go"
+
+    # # Pass the needed cflags/ldflags so that cgo
+    # # can find the needed headers files and libraries
+    # export CGO_ENABLED="1"
+    # export CGO_CFLAGS="${CFLAGS} --sysroot=${STAGING_DIR_TARGET}"
+    # export CGO_LDFLAGS="${LDFLAGS} --sysroot=${STAGING_DIR_TARGET}"
+
+    # oe_runmake build-shim
+
+    true
+}
+
+do_install() {
+    install -d ${D}${bindir}
+    install -m 755 ${S}/runX ${D}${bindir}
+    
+    install -d ${D}${datadir}/runX
+    install -m 755 ${S}/kernel/out/kernel ${D}/${datadir}/runX
+    install -m 755 ${S}/kernel/out/initrd ${D}/${datadir}/runX
+    install -m 755 ${S}/files/start ${D}/${datadir}/runX
+    install -m 755 ${S}/files/state ${D}/${datadir}/runX
+    install -m 755 ${S}/files/delete ${D}/${datadir}/runX
+
+
+}
+
+deltask compile_ptest_base
+
+FILES_${PN} += "${bindir}/* ${datadir}/runX/*"
+
+INHIBIT_PACKAGE_STRIP = "1"
+INSANE_SKIP_${PN} += "ldflags already-stripped"