diff options
Diffstat (limited to 'yocto-poky/meta/recipes-kernel/linux-libc-headers')
-rw-r--r-- | yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc | 75 | ||||
-rw-r--r-- | yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.1.bb | 7 |
2 files changed, 82 insertions, 0 deletions
diff --git a/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc b/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc new file mode 100644 index 000000000..566bc1e61 --- /dev/null +++ b/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc @@ -0,0 +1,75 @@ +SUMMARY = "Sanitized set of kernel headers for the C library's use" +SECTION = "devel" +LICENSE = "GPLv2" + +######################################################################### +#### PLEASE READ +######################################################################### +# +# You're probably looking here thinking you need to create some new copy +# of linux-libc-headers since you have your own custom kernel. To put +# this simply, you DO NOT. +# +# Why? These headers are used to build the libc. If you customise the +# headers you are customising the libc and the libc becomes machine +# specific. Most people do not add custom libc extensions to the kernel +# and have a machine specific libc. +# +# But you have some kernel headers you need for some driver? That is fine +# but get them from STAGING_KERNEL_DIR where the kernel installs itself. +# This will make the package using them machine specific but this is much +# better than having a machine specific C library. This does mean your +# recipe needs a DEPENDS += "virtual/kernel" but again, that is fine and +# makes total sense. +# +# There can also be a case where your kernel extremely old and you want +# an older libc ABI for that old kernel. The headers installed by this +# recipe should still be a standard mainline kernel, not your own custom +# one. +# +# -- RP + +LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7" + +python __anonymous () { + major = d.getVar("PV",True).split('.')[0] + if major == "3": + d.setVar("HEADER_FETCH_VER", "3.0") + elif major == "4": + d.setVar("HEADER_FETCH_VER", "4.x") + else: + d.setVar("HEADER_FETCH_VER", "2.6") +} + +inherit kernel-arch + +KORG_ARCHIVE_COMPRESSION ?= "bz2" + +SRC_URI = "${KERNELORG_MIRROR}/linux/kernel/v${HEADER_FETCH_VER}/linux-${PV}.tar.${KORG_ARCHIVE_COMPRESSION}" + +S = "${WORKDIR}/linux-${PV}" + +do_configure() { + oe_runmake allnoconfig +} + +do_compile () { +} + +do_install() { + oe_runmake headers_install INSTALL_HDR_PATH=${D}${exec_prefix} + # Kernel should not be exporting this header + rm -f ${D}${exec_prefix}/include/scsi/scsi.h + + # The ..install.cmd conflicts between various configure runs + find ${D}${includedir} -name ..install.cmd | xargs rm -f +} + +BBCLASSEXTEND = "nativesdk" + +#DEPENDS = "cross-linkage" +RDEPENDS_${PN}-dev = "" +RRECOMMENDS_${PN}-dbg = "${PN}-dev (= ${EXTENDPKGV})" + +INHIBIT_DEFAULT_DEPS = "1" +DEPENDS += "unifdef-native" diff --git a/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.1.bb b/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.1.bb new file mode 100644 index 000000000..d816e5e78 --- /dev/null +++ b/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.1.bb @@ -0,0 +1,7 @@ +KORG_ARCHIVE_COMPRESSION = "xz" + +require linux-libc-headers.inc + +SRC_URI[md5sum] = "fe9dc0f6729f36400ea81aa41d614c37" +SRC_URI[sha256sum] = "caf51f085aac1e1cea4d00dbbf3093ead07b551fc07b31b2a989c05f8ea72d9f" + |