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#!/bin/bash
fetch_source() {
[ -d "${MODULE_WORK_DIR}/src" ] && rm -rf "${MODULE_WORK_DIR}/src"
[ -z "${REQUIRED_VBOX_VERSION}" ] && perror "REQUIRED_VBOX_VERSION is not set!"
local BASE_URL="https://download.virtualbox.org/virtualbox"
local DOWNLOAD_URL="${BASE_URL}/${REQUIRED_VBOX_VERSION}/VirtualBox-${REQUIRED_VBOX_VERSION}.tar.bz2"
download_untar "$DOWNLOAD_URL" "${MODULE_WORK_DIR}/src" || \
perror "Could not download_untar '$DOWNLOAD_URL' to '${MODULE_WORK_DIR}/src'."
# oracle's extension pack
DOWNLOAD_URL="${DOWNLOAD_URL%/*}/Oracle_VM_VirtualBox_Extension_Pack-${REQUIRED_VBOX_VERSION}-${REQUIRED_VBOX_EXTPACK_REVISION}.vbox-extpack"
download_untar "$DOWNLOAD_URL" "${MODULE_WORK_DIR}/extpack" || \
perror "Could not download_untar '$DOWNLOAD_URL' to '${MODULE_WORK_DIR}/extpack'."
}
build() {
[ -n "${KERNEL_HEADERS_DIR}" ] || perror "KERNEL_HEADERS_DIR not set, kernel module present?"
cd "${MODULE_WORK_DIR}/src/VirtualBox-${REQUIRED_VBOX_VERSION}" || \
perror "Could not cd to '${MODULE_WORK_DIR}/src/VirtualBox-${REQUIRED_VBOX_VERSION}'."
local VBOX_BUILD_DIR="${MODULE_WORK_DIR}/src/VirtualBox-${REQUIRED_VBOX_VERSION}/build"
mkdir -p "$VBOX_BUILD_DIR" || perror "Failed to mkdir '$VBOX_BUILD_DIR'."
./configure \
--disable-docs \
--disable-java \
--disable-python \
--disable-libvpx \
--with-linux="${KERNEL_HEADERS_DIR}" \
--out-path="${VBOX_BUILD_DIR}" \
|| perror "'configure' failed."
# the configure script should have created a file called 'env.sh'
source "${VBOX_BUILD_DIR}/env.sh" || perror "Failed to source '${VBOX_BUILD_DIR}/env.sh'."
# copy the LocalConfig.kmk to the build dir to be more LSB-compliant
cp "${MODULE_DIR}/LocalConfig.kmk" "${VBOX_BUILD_DIR}" || \
perror "Failed to cp LocalConfig.kmk to build dir"
kmk all || perror "Failed to execute 'kmk'."
# check the generated build directory, use BUILD_PLATFORM_ARCH defined in env.sh
local VBOX_RELEASE_BUILD_DIR="${VBOX_BUILD_DIR}/linux.${BUILD_PLATFORM_ARCH}/release"
[ -d "${VBOX_RELEASE_BUILD_DIR}" ] || \
perror "No release build dir found under '${VBOX_RELEASE_BUILD_DIR}'. Build failed?"
# the resulting linux.<arch>/release/bin folder contains the whole build,
# copy it over to usr/lib/virtualbox
mkdir -p "${MODULE_BUILD_DIR}/usr/lib/virtualbox" || \
perror "Failed to mkdir '${MODULE_BUILD_DIR}/usr/lib/virtualbox'."
cp -r "${VBOX_RELEASE_BUILD_DIR}/bin/"* "${MODULE_BUILD_DIR}/usr/lib/virtualbox" || \
perror "Failed to cp -r '${VBOX_RELEASE_BUILD_DIR}/bin' to '${MODULE_BUILD_DIR}/usr/lib/virtualbox'."
# set suid bits
for BIN in VBoxHeadless VBoxNetAdpCtl VBoxNetDHCP VBoxSDL VBoxVolInfo VirtualBox VBoxNetAdpCtl; do
if ! [ -e "${MODULE_BUILD_DIR}/usr/lib/virtualbox/$BIN" ]; then
pwarning "No such file: '${MODULE_BUILD_DIR}/usr/lib/virtualbox/$BIN', cannot add suid bit."
continue
fi
chmod u+s "${MODULE_BUILD_DIR}/usr/lib/virtualbox/${BIN}" || perror "Failed to set suid bit on '${BIN}'."
done
## Kernel modules
# build kernel modules from the release dir
cd "${VBOX_RELEASE_BUILD_DIR}/bin/src" || \
perror "Failed to cd to '${VBOX_RELEASE_BUILD_DIR}/bin/src'."
make \
KERN_DIR="${KERNEL_HEADERS_DIR}" \
KERN_VER="${TARGET_KERNEL_LONG}" \
|| perror "Build kernel modules failed."
# check they were, in fact, built and copy them to build dir
mkdir -p "${MODULE_BUILD_DIR}/lib/modules/vbox" || \
perror "Failed to mkdir '${MODULE_BUILD_DIR}/lib/modules/vbox'."
for MOD in $(find * -maxdepth 0 -type d); do
[ -e "$MOD.ko" ] || perror "Module '$MOD' was not built!"
cp "$MOD.ko" "${MODULE_BUILD_DIR}/lib/modules/vbox/" || \
perror "Failed to cp $MOD.ko to '${MODULE_BUILD_DIR}/lib/modules/vbox/'."
done
# finally copy the extension pack files, everthing is needed as the subfolders
# target the guest architectures and not that of the host!
local VBOX_EXTPACK_DIR="${MODULE_BUILD_DIR}/usr/lib/virtualbox/ExtensionPacks/Oracle_VM_VirtualBox_Extension_Pack"
cp -ar "${MODULE_WORK_DIR}/extpack" "${VBOX_EXTPACK_DIR}" || \
perror "Failed to cp '${MODULE_WORK_DIR}/extpack' to '${VBOX_EXTPACK_DIR}'."
chown -R root:root "${VBOX_EXTPACK_DIR}" || \
perror "Failed to chown '${VBOX_EXTPACK_DIR}' to root:root."
# od binary
local OD_BIN="$(which od 2>/dev/null)"
if [ -n "$OD_BIN" -a -e "$OD_BIN" ]; then
tarcopy "$OD_BIN" "$MODULE_BUILD_DIR"
fi
}
post_copy() {
:
}
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