blob: e405df7de77b90e5fffc3b2c524880fdc4dd482f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
HOMEPAGE = "https://github.com/lf-edge/runx"
SUMMARY = "runx stuff"
DESCRIPTION = "Xen Runtime for OCI"
SRCREV_runx = "da0c75c58ae5232d19b1791c33545db3225e1ea9"
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"
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 go-build"
# 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 go-build socat daemonize"
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_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
install -m 755 ${S}/files/serial_bridge ${D}/${datadir}/runX
install -m 755 ${S}/files/serial_start ${D}/${datadir}/runX
}
deltask compile_ptest_base
FILES_${PN} += "${bindir}/* ${datadir}/runX/*"
INHIBIT_PACKAGE_STRIP = "1"
INSANE_SKIP_${PN} += "ldflags already-stripped"
|
