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-rw-r--r-- | meta/recipes-kernel/linux/kernel-devsrc.bb | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/meta/recipes-kernel/linux/kernel-devsrc.bb b/meta/recipes-kernel/linux/kernel-devsrc.bb new file mode 100644 index 0000000000..facc235e2d --- /dev/null +++ b/meta/recipes-kernel/linux/kernel-devsrc.bb | |||
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1 | SUMMARY = "Linux kernel Development Source" | ||
2 | DESCRIPTION = "Development source linux kernel. When built, this recipe packages the \ | ||
3 | source of the preferred virtual/kernel provider and makes it available for full kernel \ | ||
4 | development or external module builds" | ||
5 | |||
6 | SECTION = "kernel" | ||
7 | |||
8 | LICENSE = "GPLv2" | ||
9 | LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/GPL-2.0;md5=801f80980d171dd6425610833a22dbe6" | ||
10 | |||
11 | inherit linux-kernel-base | ||
12 | |||
13 | # We need the kernel to be staged (unpacked, patched and configured) before | ||
14 | # we can grab the source and make the kernel-devsrc package | ||
15 | do_install[depends] += "virtual/kernel:do_populate_sysroot" | ||
16 | |||
17 | # There's nothing to do here, except install the source where we can package it | ||
18 | do_fetch[noexec] = "1" | ||
19 | do_unpack[noexec] = "1" | ||
20 | do_patch[noexec] = "1" | ||
21 | do_configure[noexec] = "1" | ||
22 | do_compile[noexec] = "1" | ||
23 | do_populate_sysroot[noexec] = "1" | ||
24 | |||
25 | # Define where the kernel headers are installed on the target as well as where | ||
26 | # they are staged. | ||
27 | KERNEL_SRC_PATH = "/usr/src/kernel" | ||
28 | S = "${STAGING_DIR_TARGET}/${KERNEL_SRC_PATH}" | ||
29 | |||
30 | KERNEL_VERSION = "${@get_kernelversion_headers('${S}')}" | ||
31 | |||
32 | PACKAGE_ARCH = "${MACHINE_ARCH}" | ||
33 | |||
34 | do_install() { | ||
35 | kerneldir=${D}${KERNEL_SRC_PATH} | ||
36 | install -d $kerneldir | ||
37 | |||
38 | # | ||
39 | # Copy the staging dir source (and module build support) into the devsrc structure. | ||
40 | # We can keep this copy simple and take everything, since a we'll clean up any build | ||
41 | # artifacts afterwards, and the extra i/o is not significant | ||
42 | # | ||
43 | cd ${S} | ||
44 | find . -type d -name '.git*' -prune -o -type f -print0 | cpio --null -pdlu $kerneldir | ||
45 | oe_runmake -C $kerneldir CC="${KERNEL_CC}" LD="${KERNEL_LD}" clean _mrproper_scripts | ||
46 | } | ||
47 | |||
48 | PACKAGES = "kernel-devsrc" | ||
49 | FILES_${PN} = "${KERNEL_SRC_PATH}" | ||
50 | RDEPENDS_${PN} = "bc" | ||