Files
poky/meta/recipes-kernel/kmod/depmodwrapper-cross_1.0.bb
Richard Purdie 3f15d8a807 kernel: Fix depmod for multilib
Using populate_sysroot for this data was a nice idea but flawed as it
doesn't work in multilib builds. Instead we can use PKGDATA_DIR since
this is consistent over multilib builds. It also turns out to be
slightly neater code too. Hopefully this resolves the problem once and
for all.

(From OE-Core rev: 6cccae3ca54c1177a1d91d23c3e151d74e735ee9)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-01-29 15:36:52 +00:00

47 lines
1.6 KiB
BlitzBasic

SUMMARY = "Wrapper script for the Linux kernel module dependency indexer"
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
INHIBIT_DEFAULT_DEPS = "1"
# The kernel and the staging dir for it is machine specific
PACKAGE_ARCH = "${MACHINE_ARCH}"
# We need the following for the sstate code to process the wrapper
SSTATE_SCAN_FILES += "depmodwrapper"
do_install() {
install -d ${D}${bindir_crossscripts}/
cat > ${D}${bindir_crossscripts}/depmodwrapper << EOF
#!/bin/sh
# Expected to be called as: depmodwrapper -a KERNEL_VERSION
if [ "\$1" != "-a" -o "\$2" != "-b" ]; then
echo "Usage: depmodwrapper -a -b rootfs KERNEL_VERSION" >&2
exit 1
fi
if [ ! -r ${PKGDATA_DIR}/kernel-depmod/kernel-abiversion ]; then
echo "Unable to read: ${PKGDATA_DIR}/kernel-depmod/kernel-abiversion" >&2
else
kernelabi=\$(cat ${PKGDATA_DIR}/kernel-depmod/kernel-abiversion)
if [ "\$kernelabi" != "\$4" ]; then
echo "Error: Kernel version \$4 does not match kernel-abiversion (\$kernelabi)" >&2
exit 1
fi
fi
if [ ! -r ${PKGDATA_DIR}/kernel-depmod/System.map-\$4 ]; then
echo "Unable to read: ${PKGDATA_DIR}/kernel-depmod/System.map-\$4" >&2
exec env depmod "\$1" "\$2" "\$3" "\$4"
else
exec env depmod "\$1" "\$2" "\$3" -F "${PKGDATA_DIR}/kernel-depmod/System.map-\$4" "\$4"
fi
EOF
chmod +x ${D}${bindir_crossscripts}/depmodwrapper
}
SYSROOT_PREPROCESS_FUNCS += "depmodwrapper_sysroot_preprocess"
depmodwrapper_sysroot_preprocess () {
sysroot_stage_dir ${D}${bindir_crossscripts} ${SYSROOT_DESTDIR}${bindir_crossscripts}
}