#
# Revision history:
#
-# 0.3.2 -- Initial version
+# 0.4.5 -- Fixed check for rEFItBlesser in OS X
+# 0.4.2 -- Added notice about BIOS-based OSes & made NVRAM changes in Linux smarter
+# 0.4.1 -- Added check for rEFItBlesser in OS X
+# 0.3.3.1 -- Fixed OS X 10.7 bug; also works as make target
+# 0.3.2.1 -- Check for presence of source files; aborts if not present
+# 0.3.2 -- Initial version
#
# Note: install.sh version numbers match those of the rEFInd package
# with which they first appeared.
# Functions used by both OS X and Linux....
#
+# Abort if the rEFInd files can't be found.
+# Also sets $ConfFile to point to the configuration file, and
+# $IconsDir to point to the icons directory
+CheckForFiles() {
+ # Note: This check is satisfied if EITHER the 32- or the 64-bit version
+ # is found, even on the wrong platform. This is because the platform
+ # hasn't yet been determined. This could obviously be improved, but it
+ # would mean restructuring lots more code....
+ if [[ ! -f $RefindDir/refind_ia32.efi && ! -f $RefindDir/refind_x64.efi ]] ; then
+ echo "The rEFInd binary file is missing! Aborting installation!"
+ exit 1
+ fi
+
+ if [[ -f $RefindDir/refind.conf-sample ]] ; then
+ ConfFile=$RefindDir/refind.conf-sample
+ elif [[ -f $ThisDir/refind.conf-sample ]] ; then
+ ConfFile=$ThisDir/refind.conf-sample
+ else
+ echo "The sample configuration file is missing! Aborting installation!"
+ exit 1
+ fi
+
+ if [[ -d $RefindDir/icons ]] ; then
+ IconsDir=$RefindDir/icons
+ elif [[ -d $ThisDir/icons ]] ; then
+ IconsDir=$ThisDir/icons
+ else
+ echo "The icons directory is missing! Aborting installation!"
+ fi
+} # CheckForFiles()
+
+# Copy the rEFInd files to the ESP or OS X root partition.
+# Sets Problems=1 if any critical commands fail.
CopyRefindFiles() {
mkdir -p $InstallPart/$TargetDir &> /dev/null
if [[ $Platform == 'EFI32' ]] ; then
- cp $SourceDir/refind_ia32.efi $InstallPart/$TargetDir
+ cp $RefindDir/refind_ia32.efi $InstallPart/$TargetDir
if [[ $? != 0 ]] ; then
Problems=1
fi
Refind="refind_ia32.efi"
elif [[ $Platform == 'EFI64' ]] ; then
- cp $SourceDir/refind_x64.efi $InstallPart/$TargetDir
+ cp $RefindDir/refind_x64.efi $InstallPart/$TargetDir
if [[ $? != 0 ]] ; then
Problems=1
fi
mv -f $InstallPart/$TargetDir/icons $InstallPart/$TargetDir/icons-backup
echo "Notice: Backed up existing icons directory as icons-backup."
fi
- cp -r $SourceDir/icons $InstallPart/$TargetDir
+ cp -r $IconsDir $InstallPart/$TargetDir
if [[ $? != 0 ]] ; then
Problems=1
fi
echo "Existing refind.conf file found; copying sample file as refind.conf-sample"
echo "to avoid collision."
echo ""
- cp -f $SourceDir/refind.conf-sample $InstallPart/$TargetDir
+ cp -f $ConfFile $InstallPart/$TargetDir
if [[ $? != 0 ]] ; then
Problems=1
fi
echo "Copying sample configuration file as refind.conf; edit this file to configure"
echo "rEFInd."
echo ""
- cp -f $SourceDir/refind.conf-sample $InstallPart/$TargetDir/refind.conf
+ cp -f $ConfFile $InstallPart/$TargetDir/refind.conf
if [[ $? != 0 ]] ; then
Problems=1
fi
MountOSXESP() {
# Identify the ESP. Note: This returns the FIRST ESP found;
# if the system has multiple disks, this could be wrong!
- Temp=`diskutil list | grep EFI`
+ Temp=`diskutil list | grep " EFI "`
Esp=/dev/`echo $Temp | cut -f 5 -d ' '`
# If the ESP is mounted, use its current mount point....
Temp=`df | grep $Esp`
fi
} # MountOSXESP()
+# Control the OS X installation.
+# Sets Problems=1 if problems found during the installation.
InstallOnOSX() {
echo "Installing rEFInd on OS X...."
if [[ $1 == 'esp' || $1 == 'ESP' ]] ; then
if [[ $? != 0 ]] ; then
Problems=1
fi
+ if [[ -f /Library/StartupItems/rEFItBlesser || -d /Library/StartupItems/rEFItBlesser ]] ; then
+ echo
+ echo "/Library/StartupItems/rEFItBlesser found!"
+ echo "This program is part of rEFIt, and will cause rEFInd to fail to work after"
+ echo -n "its first boot. Do you want to remove rEFItBlesser (Y/N)? "
+ read YesNo
+ if [[ $YesNo == "Y" || $YesNo == "y" ]] ; then
+ echo "Deleting /Library/StartupItems/rEFItBlesser..."
+ rm -r /Library/StartupItems/rEFItBlesser
+ else
+ echo "Not deleting rEFItBlesser."
+ fi
+ fi
echo
echo "WARNING: If you have an Advanced Format disk, *DO NOT* attempt to check the"
echo "bless status with 'bless --info', since this is known to cause disk corruption"
echo "on some systems!!"
echo
+ echo "NOTE: If you want to boot an OS via BIOS emulation (such as Windows or some"
+ echo "Linux installations), you *MUST* edit the $InstallPart/$TargetDir/refind.conf"
+ echo "file's 'scanfor' line to include the 'hdbios' option, and perhaps"
+ echo "'biosexternal' and 'cd', as well."
+ echo
} # InstallOnOSX()
# Now a series of Linux support functions....
#
+# Identifies the ESP's location (/boot or /boot/efi); aborts if
+# the ESP isn't mounted at either location.
+# Sets InstallPart to the ESP mount point.
FindLinuxESP() {
EspLine=`df /boot/efi | grep boot`
InstallPart=`echo $EspLine | cut -d " " -f 6`
echo "ESP was found at $InstallPart using $EspFilesystem"
} # MountLinuxESP
+# Uses efibootmgr to add an entry for rEFInd to the EFI's NVRAM.
+# If this fails, sets Problems=1
AddBootEntry() {
+ InstallIt="0"
Efibootmgr=`which efibootmgr 2> /dev/null`
if [[ $Efibootmgr ]] ; then
modprobe efivars &> /dev/null
PartNum=`grep $InstallPart /etc/mtab | cut -d " " -f 1 | cut -c 9-10`
EntryFilename=$TargetDir/$Refind
EfiEntryFilename=`echo ${EntryFilename//\//\\\}`
- ExistingEntry=`$Efibootmgr -v | grep $Refind`
+ EfiEntryFilename2=`echo ${EfiEntryFilename} | sed s/\\\\\\\\/\\\\\\\\\\\\\\\\/g`
+ ExistingEntry=`$Efibootmgr -v | grep $EfiEntryFilename2`
if [[ $ExistingEntry ]] ; then
- echo "An existing EFI boot manager entry for rEFInd seems to exist:"
- echo
- echo "$ExistingEntry"
- echo
- echo "This entry is NOT being modified, and no new entry is being created."
+ ExistingEntryBootNum=`echo $ExistingEntry | cut -c 5-8`
+ FirstBoot=`$Efibootmgr | grep BootOrder | cut -c 12-15`
+ if [[ $ExistingEntryBootNum != $FirstBoot ]] ; then
+ echo "An existing rEFInd boot entry exists, but isn't set as the default boot"
+ echo "manager. The boot order is being adjusted to make rEFInd the default boot"
+ echo "manager. If this is NOT what you want, you should use efibootmgr to"
+ echo "manually adjust your EFI's boot order."
+ $Efibootmgr -b $ExistingEntryBootNum -B &> /dev/null
+ InstallIt="1"
+ fi
else
+ InstallIt="1"
+ fi
+ if [[ $InstallIt == "1" ]] ; then
+ echo "Installing it!"
$Efibootmgr -c -l $EfiEntryFilename -L rEFInd -d $InstallDisk -p $PartNum &> /dev/null
if [[ $? != 0 ]] ; then
- EfibootmgrProblems=1
+ EfibootmgrProblems=1
Problems=1
fi
fi
fi
} # AddBootEntry()
+# Controls rEFInd installation under Linux.
+# Sets Problems=1 if something goes wrong.
InstallOnLinux() {
echo "Installing rEFInd on Linux...."
FindLinuxESP
AddBootEntry
} # InstallOnLinux()
-# The main part of the script; just checks the OS and calls a
-# function for installing on that platform....
+#
+# The main part of the script. Sets a few environment variables,
+# performs a few startup checks, and then calls functions to
+# install under OS X or Linux, depending on the detected platform.
+#
-ThisScript=`readlink -f $0`
+OSName=`uname -s`
+ThisDir="$( cd -P "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+RefindDir="$ThisDir/refind"
+ThisScript="$ThisDir/`basename $0`"
+CheckForFiles
if [[ `whoami` != "root" ]] ; then
echo "Not running as root; attempting to elevate privileges via sudo...."
sudo $ThisScript $1
exit 0
fi
fi
-OSName=`uname -s`
-SourceDir=`dirname $ThisScript`/refind
if [[ $OSName == 'Darwin' ]] ; then
InstallOnOSX $1
elif [[ $OSName == 'Linux' ]] ; then