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SUMMARY = "Wrapper script for the Linux kernel module dependency indexer"
LICENSE = "MIT"
S = "${WORKDIR}/sources"
UNPACKDIR = "${S}"
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"
EXTRA_STAGING_FIXMES += "PKGDATA_DIR"
DEPENDS += "kmod-native"
do_populate_sysroot[depends] = ""
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 [KERNEL_PACKAGE_NAME]" >&2
exit 1
fi
kernelpkgname="kernel"
# If no KERNEL_PACKAGE_NAME, assume "kernel".
[ -z "\$5" ] || kernelpkgname="\$5"
kernelabi=""
if [ -r "${PKGDATA_DIR}/\${kernelpkgname}-depmod/\${kernelpkgname}-abiversion" ]; then
kernelabi=\$(cat "${PKGDATA_DIR}/\${kernelpkgname}-depmod/\${kernelpkgname}-abiversion")
fi
if [ ! -e "\$3${nonarch_base_libdir}/depmod.d/exclude.conf" ]; then
mkdir -p "\$3${nonarch_base_libdir}/depmod.d"
echo "exclude .debug" > "\$3${nonarch_base_libdir}/depmod.d/exclude.conf"
fi
if [ ! -r ${PKGDATA_DIR}/\${kernelpkgname}-depmod/System.map-\$4 ] || [ "\$kernelabi" != "\$4" ]; then
echo "Unable to read: ${PKGDATA_DIR}/\${kernelpkgname}-depmod/System.map-\$4" >&2
exec env depmod -C "\$3${nonarch_base_libdir}/depmod.d" "\$1" "\$2" "\$3" "\$4"
else
exec env depmod -C "\$3${nonarch_base_libdir}/depmod.d" "\$1" "\$2" "\$3" -F "${PKGDATA_DIR}/\${kernelpkgname}-depmod/System.map-\$4" "\$4"
fi
EOF
chmod +x ${D}${bindir_crossscripts}/depmodwrapper
}
SYSROOT_DIRS += "${bindir_crossscripts}"
PACKAGES = ""
inherit nopackages
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