raspberrypi/rpi-update
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Allow rpi-update to an empty directory

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Not directly useful, but allows the files retrieved by rpi-update
to be examined without performing a real update.
This commit is contained in:
popcornmix
2015-06-21 12:26:22 +01:00
parent ad30fdd223
commit 299a261dd1
1 changed files with 19 additions and 8 deletions
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27
rpi-update
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@@ -90,8 +90,12 @@ function update_modules {
function update_vc_libs { function update_vc_libs {
echo " *** Updating VideoCore libraries" echo " *** Updating VideoCore libraries"
ELFOUTPUT=$(readelf -a "${ROOT_PATH}/bin/sh") if [[ -e ${ROOT_PATH}/bin/sh ]]; then
if [ "${ELFOUTPUT}" != "${ELFOUTPUT/VFP_args/}" ]; then ELFOUTPUT=$(readelf -a "${ROOT_PATH}/bin/sh")
else
ELFOUTPUT="VFP_args"
fi
if [[ "${ELFOUTPUT}" != "${ELFOUTPUT/VFP_args/}" ]]; then
echo " *** Using HardFP libraries" echo " *** Using HardFP libraries"
cp -R "${FW_REPOLOCAL}/vc/hardfp/"* "${ROOT_PATH}/" cp -R "${FW_REPOLOCAL}/vc/hardfp/"* "${ROOT_PATH}/"
else else
@@ -162,8 +166,10 @@ function finalise {
echo " *** Setting 192M ARM split" echo " *** Setting 192M ARM split"
cp "${FW_PATH}/arm192_start.elf" "${FW_PATH}/start.elf" cp "${FW_PATH}/arm192_start.elf" "${FW_PATH}/start.elf"
fi fi
echo " *** Running ldconfig" if [[ -e ${ROOT_PATH}/etc ]]; then
ldconfig -r "${ROOT_PATH}" echo " *** Running ldconfig"
ldconfig -r "${ROOT_PATH}"
fi
echo " *** Storing current firmware revision" echo " *** Storing current firmware revision"
echo "${FW_REV}" > "${FW_REVFILE}" echo "${FW_REV}" > "${FW_REVFILE}"
} }
@@ -278,18 +284,23 @@ fi
echo " *** Raspberry Pi firmware updater by Hexxeh, enhanced by AndrewS and Dom" echo " *** Raspberry Pi firmware updater by Hexxeh, enhanced by AndrewS and Dom"
if [[ ! -d ${WORK_PATH} ]]; then
echo " !!! ${WORK_PATH} doesn't exist - creating"
mkdir -p ${WORK_PATH}
fi
if [[ ${UPDATE_SELF} -ne 0 ]]; then if [[ ${UPDATE_SELF} -ne 0 ]]; then
update_self update_self
fi fi
if [[ ! -d "${FW_PATH}" ]]; then if [[ ! -d "${FW_PATH}" ]]; then
echo " !!! ${FW_PATH} doesn't exist" echo " !!! ${FW_PATH} doesn't exist - creating"
exit 1 mkdir -p ${FW_PATH}
fi fi
if [[ ${SKIP_KERNEL} -eq 0 ]] && [[ ! -d "${FW_MODPATH}" ]]; then if [[ ${SKIP_KERNEL} -eq 0 ]] && [[ ! -d "${FW_MODPATH}" ]]; then
echo " !!! ${FW_MODPATH} doesn't exist" echo " !!! ${FW_MODPATH} doesn't exist - creating"
exit 1 mkdir -p ${FW_MODPATH}
fi fi
if [[ ${NOOBS_CHECK} -eq 1 ]] && [[ -f ${BOOT_PATH}/recovery.elf ]]; then if [[ ${NOOBS_CHECK} -eq 1 ]] && [[ -f ${BOOT_PATH}/recovery.elf ]]; then