3 # Linux/MacOS X script to install rEFInd
7 # ./refind-install [options]
10 # "--notesp" to install to the OS X root filesystem rather than to the ESP.
11 # This option may not be used under Linux.
12 # "--usedefault {devicefile}" to install as default
13 # (/EFI/BOOT/BOOTX64.EFI and similar) to the specified device
14 # (/dev/sdd1 or whatever) without registering with the NVRAM.
15 # "--ownhfs {devicefile}" to install to an HFS+ volume that's NOT currently
16 # an OS X boot volume.
17 # "--root {dir}" to specify installation using the specified directory
18 # as the system's root
19 # "--alldrivers" to install all drivers along with regular files
20 # "--nodrivers" to suppress driver installation (default in Linux is
21 # driver used on /boot; --nodrivers is OS X default)
22 # "--shim {shimfile}" to install a shim.efi file for Secure Boot
23 # "--preloader" is synonymous with "--shim"
24 # "--localkeys" to re-sign x86-64 binaries with a locally-generated key
25 # "--keepname" to keep refind_x64.efi name as such even when using shim
26 # "--yes" to assume a "yes" response to all prompts
28 # The "esp" option is valid only on Mac OS X; it causes
29 # installation to the EFI System Partition (ESP) rather than
30 # to the current OS X boot partition. Under Linux, this script
31 # installs to the ESP by default.
33 # This program is copyright (c) 2012-2015 by Roderick W. Smith
34 # It is released under the terms of the GNU GPL, version 3,
35 # a copy of which should be included in the file COPYING.txt.
39 # 0.10.0 -- Enable running under OS X's recovery system & add warning about
40 # SIP & brief instructions on how to deal with it if SIP is
41 # detected to be enabled. Also change way refind_linux.conf default
42 # options are found; use /proc/cmdline as base.
43 # 0.9.2 -- Added --keepname option.
44 # 0.8.7 -- Better detection of Secure Boot mode & fixed errors when copying
45 # Shim & MokManager files over themselves; fixed bug that caused
46 # inappropriate installation to EFI/BOOT/bootx64.efi
47 # 0.8.6 -- Fixed bugs that caused misidentification of ESP on disks with
48 # partition numbers over 10 on OS X and misidentification of mount
49 # point if already-mounted ESP had space in path.
50 # 0.8.5 -- Refinement/cleanup of new OS X ESP-as-default policy
51 # 0.8.4 -- OS X default changed to install to ESP under /EFI/BOOT
52 # 0.7.9 -- Fixed bug that caused errors if dmraid utility not installed
53 # 0.7.7 -- Fixed bug that created mangled refind_linux.conf file; added ability
54 # to locate and mount ESP on Linux, if it's not mounted
55 # 0.7.6 -- Added --ownhfs {device-filename} option
56 # 0.7.5 -- Fixed bug when installing to ESP on recent versions of OS X
57 # 0.7.2 -- Fixed code that could be confused by use of autofs to mount the ESP
58 # 0.7.0 -- Added support for the new Btrfs driver
59 # 0.6.12 -- Added support for PreLoader as well as for shim
60 # 0.6.11 -- Improvements in script's ability to handle directories with spaces
62 # 0.6.9 -- Install gptsync on Macs
63 # 0.6.8 -- Bug fix: ESP scan now uses "uniq".
64 # 0.6.6 -- Bug fix: Upgrade drivers when installed to EFI/BOOT. Also enable
65 # copying shim.efi and MokManager.efi over themselves.
66 # 0.6.4 -- Copies ext2 driver rather than ext4 driver for ext2/3fs
67 # 0.6.3 -- Support for detecting rEFInd in EFI/BOOT and EFI/Microsoft/Boot
68 # directories & for installing to EFI/BOOT in BIOS mode
69 # 0.6.2-1 -- Added --yes option & tweaked key-copying for use with RPM install script
70 # 0.6.1 -- Added --root option; minor bug fixes
71 # 0.6.0 -- Changed --drivers to --alldrivers and added --nodrivers option;
72 # changed default driver installation behavior in Linux to install
73 # the driver needed to read /boot (if available)
74 # 0.5.1.2 -- Fixed bug that caused failure to generate refind_linux.conf file
75 # 0.5.1.1 -- Fixed bug that caused script failure under OS X
76 # 0.5.1 -- Added --shim & --localkeys options & create sample refind_linux.conf
78 # 0.5.0 -- Added --usedefault & --drivers options & changed "esp" option to "--esp"
79 # 0.4.5 -- Fixed check for rEFItBlesser in OS X
80 # 0.4.2 -- Added notice about BIOS-based OSes & made NVRAM changes in Linux smarter
81 # 0.4.1 -- Added check for rEFItBlesser in OS X
82 # 0.3.3.1 -- Fixed OS X 10.7 bug; also works as make target
83 # 0.3.2.1 -- Check for presence of source files; aborts if not present
84 # 0.3.2 -- Initial version
86 # Note: install.sh version numbers match those of the rEFInd package
87 # with which they first appeared.
91 LocalKeysBase
="refind_local"
96 TargetX64
="refind_x64.efi"
97 TargetIA32
="refind_ia32.efi"
103 # Functions used by both OS X and Linux....
108 # Install the driver required to read Linux /boot, if it's available
109 # Note: Under OS X, this will be installed only if a Linux partition
110 # is detected, in which case the ext4fs driver will be installed.
111 InstallDrivers
="boot"
112 while [[ $# -gt 0 ]]; do
114 --notesp) InstallToEspOnMac
=0
119 TargetDir
=/System
/Library
/CoreServices
122 --usedefault) TargetDir
=/EFI
/BOOT
124 TargetX64
="bootx64.efi"
125 TargetIA32
="bootia32.efi"
132 --localkeys) LocalKeys
=1
134 --shim |
--preloader) ShimSource
="$2"
135 ShimType
=`basename $ShimSource`
138 --keepname) KeepName
=1
140 --drivers |
--alldrivers) InstallDrivers
="all"
142 --nodrivers) InstallDrivers
="none"
146 * ) echo "Usage: $0 [--notesp | --usedefault {device-file} | --root {dir} |"
147 echo " --ownhfs {device-file} ] [--keepname]"
148 echo " [--nodrivers | --alldrivers]"
149 echo " [--localkeys] [--keepname] [--yes]"
154 if [[ "$InstallToEspOnMac" == 0 && "$RootDir" == '/' && "$TargetDir" == '/EFI/BOOT' ]] ; then
155 echo "You may use --notesp OR --usedefault, but not both! Aborting!"
158 if [[ "$RootDir" != '/' && "$TargetDir" == '/EFI/BOOT' ]] ; then
159 echo "You may use --root OR --usedefault, but not both! Aborting!"
162 if [[ "$TargetDir" != '/System/Library/CoreServices' && "$OwnHfs" == '1' ]] ; then
163 echo "If you use --ownhfs, you may NOT use --usedefault! Aborting!"
166 if [[ "$KeepName" == 1 && "$ShimSource" == "none" ]] ; then
167 echo "The --keepname option is meaningful only in conjunction with --shim"
168 echo "or --preloader! Aborting!"
171 if [[ "$KeepName" == 1 && "$OSTYPE" != "linux" && "$OSTYPE" != "linux-gnu" ]] ; then
172 echo "The --keepname option is valid only under Linux! Aborting!"
175 if [[ "$KeepName" == 1 && "$TargetDir" == "/EFI/BOOT" ]] ; then
176 echo "The --keepname option is incompatible with --usedefault! Aborting!"
179 RLConfFile
="$RootDir/boot/refind_linux.conf"
180 EtcKeysDir
="$RootDir/etc/refind.d/keys"
183 # Get a yes/no response from the user and place it in the YesNo variable.
184 # If the AlwaysYes variable is set to 1, skip the user input and set "Y"
185 # in the YesNo variable.
187 if [[ $AlwaysYes == 1 ]] ; then
195 # Abort if the rEFInd files can't be found.
196 # Also sets $ConfFile to point to the configuration file,
197 # $IconsDir to point to the icons directory, and
198 # $ShimSource to the source of the shim.efi file (if necessary).
200 # Note: This check is satisfied if EITHER the 32- or the 64-bit version
201 # is found, even on the wrong platform. This is because the platform
202 # hasn't yet been determined. This could obviously be improved, but it
203 # would mean restructuring lots more code....
204 if [[ ! -f "$RefindDir/refind_ia32.efi" && ! -f "$RefindDir/refind_x64.efi" ]] ; then
205 echo "The rEFInd binary file is missing! Aborting installation!"
209 if [[ -f "$RefindDir/refind.conf-sample" ]] ; then
210 ConfFile
="$RefindDir/refind.conf-sample"
211 elif [[ -f "$ThisDir/refind.conf-sample" ]] ; then
212 ConfFile
="$ThisDir/refind.conf-sample"
214 echo "The sample configuration file is missing! Aborting installation!"
218 if [[ -d "$RefindDir/icons" ]] ; then
219 IconsDir
="$RefindDir/icons"
220 elif [[ -d "$ThisDir/icons" ]] ; then
221 IconsDir
="$ThisDir/icons"
223 echo "The icons directory is missing! Aborting installation!"
227 echo "ShimSource is $ShimSource"
228 if [[ "$ShimSource" != "none" ]] ; then
229 if [[ -f "$ShimSource" ]] ; then
230 if [[ $ShimType == "shimx64.efi" ||
$ShimType == "shim.efi" ]] ; then
231 TargetX64
="grubx64.efi"
232 MokManagerSource
=`dirname "$ShimSource"`/MokManager.efi
233 elif [[ $ShimType == "preloader.efi" ||
$ShimType == "PreLoader.efi" ]] ; then
234 TargetX64
="loader.efi"
235 MokManagerSource
=`dirname "$ShimSource"`/HashTool.efi
237 echo "Unknown shim/PreBootloader filename: $ShimType!"
238 echo "Known filenames are shimx64.efi, shim.efi, and PreLoader.efi. Aborting!"
242 echo "The specified shim/PreBootloader file, $ShimSource, doesn't exist!"
243 echo "Aborting installation!"
249 # Helper for CopyRefindFiles; copies shim files (including MokManager, if it's
250 # available) to target.
252 local inode1
=`ls -i "$ShimSource" 2> /dev/null | cut -f 1 -d " "`
253 local inode2
=`ls -i "$InstallDir/$TargetDir/$TargetShim" 2> /dev/null | cut -f 1 -d " "`
254 if [[ $inode1 != $inode2 ]] ; then
255 cp -fb "$ShimSource" "$InstallDir/$TargetDir/$TargetShim"
256 if [[ $?
!= 0 ]] ; then
260 inode1
=`ls -i "$MokManagerSource" 2> /dev/null | cut -f 1 -d " "`
261 local TargetMMName
=`basename $MokManagerSource`
262 inode2
=`ls -i "$InstallDir/$TargetDir/$TargetMMName" 2> /dev/null | cut -f 1 -d " "`
263 if [[ $inode1 != $inode2 ]] ; then
264 if [[ -f "$MokManagerSource" ]] ; then
265 cp -fb "$MokManagerSource" "$InstallDir/$TargetDir/"
267 if [[ $?
!= 0 ]] ; then
273 # Copy the public keys to the installation medium
275 if [[ $LocalKeys == 1 ]] ; then
276 mkdir
-p "$InstallDir/$TargetDir/keys/"
277 cp "$EtcKeysDir/$LocalKeysBase.cer" "$InstallDir/$TargetDir/keys/"
278 cp "$EtcKeysDir/$LocalKeysBase.crt" "$InstallDir/$TargetDir/keys/"
282 # Set varaibles for installation in EFI/BOOT directory
284 TargetDir
="/EFI/BOOT"
285 if [[ $ShimSource == "none" ]] ; then
286 TargetX64
="bootx64.efi"
287 TargetIA32
="bootia32.efi"
289 if [[ $ShimType == "shim.efi" ||
$ShimType == "shimx64.efi" ]] ; then
290 TargetX64
="grubx64.efi"
291 elif [[ $ShimType == "preloader.efi" ||
$ShimType == "PreLoader.efi" ]] ; then
292 TargetX64
="loader.efi"
294 echo "Unknown shim/PreBootloader type: $ShimType"
298 TargetIA32
="bootia32.efi"
299 TargetShim
="bootx64.efi"
301 if [[ $KeepName == 1 ]] ; then
302 echo "Installation is to /EFI/BOOT, which is incompatible with --keepname! Aborting!"
307 # Set variables for installation in EFI/Microsoft/Boot directory
309 TargetDir
="/EFI/Microsoft/Boot"
310 if [[ $ShimSource == "none" ]] ; then
311 TargetX64
="bootmgfw.efi"
312 TargetIA32
="bootmgfw.efi"
314 if [[ $ShimType == "shim.efi" ||
$ShimType == "shimx64.efi" ]] ; then
315 TargetX64
="grubx64.efi"
316 elif [[ $ShimType == "preloader.efi" ||
$ShimType == "PreLoader.efi" ]] ; then
317 TargetX64
="loader.efi"
319 echo "Unknown shim/PreBootloader type: $ShimType"
323 TargetShim
="bootmgfw.efi"
325 if [[ $KeepName == 1 ]] ; then
326 echo "Installation is to /EFI/Microsoft/Boot, which is incompatible with --keepname!"
330 } # SetVarsForMsBoot()
332 # TargetDir defaults to /EFI/refind; however, this function adjusts it as follows:
333 # - If an existing refind.conf is available in /EFI/BOOT or /EFI/Microsoft/Boot,
334 # install to that directory under the suitable name; but DO NOT do this if
335 # refind.conf is also in /EFI/refind.
336 # - If booted in BIOS mode and the ESP lacks any other EFI files, install to
338 # - If booted in BIOS mode and there's no refind.conf file and there is a
339 # /EFI/Microsoft/Boot/bootmgfw.efi file, move it down one level and
340 # install under that name, "hijacking" the Windows boot loader filename
341 DetermineTargetDir
() {
344 if [[ -f $InstallDir/EFI
/BOOT
/refind.conf
&& ! -f $InstallDir/EFI
/refind
/refind.conf
]] ; then
348 if [[ -f $InstallDir/EFI
/Microsoft
/Boot
/refind.conf
&& ! -f $InstallDir/EFI
/refind
/refind.conf
]] ; then
352 if [[ -f $InstallDir/EFI
/refind
/refind.conf
]] ; then
353 TargetDir
="/EFI/refind"
354 if [[ $ShimSource == "none" ||
$KeepName == 1 ]] ; then
355 TargetX64
="refind_x64.efi"
356 TargetIA32
="refind_ia32.efi"
360 if [[ $Upgrade == 1 ]] ; then
361 echo "Found rEFInd installation in $InstallDir$TargetDir; upgrading it."
364 if [[ ! -d /sys
/firmware
/efi
&& ! $OSTYPE == darwin
* && $Upgrade == 0 ]] ; then # BIOS-mode
365 FoundEfiFiles
=`find "$InstallDir/EFI/BOOT" -name "*.efi" 2> /dev/null`
366 FoundConfFiles
=`find "$InstallDir" -name "refind\.conf" 2> /dev/null`
367 if [[ ! -n "$FoundConfFiles" && -f "$InstallDir/EFI/Microsoft/Boot/bootmgfw.efi" ]] ; then
368 mv -n "$InstallDir/EFI/Microsoft/Boot/bootmgfw.efi" "$InstallDir/EFI/Microsoft" &> /dev
/null
370 echo "Running in BIOS mode with a suspected Windows installation; moving boot loader"
371 echo "files so as to install to $InstallDir$TargetDir."
372 elif [[ ! -n "$FoundEfiFiles" ]] ; then # In BIOS mode and no default loader; install as default loader
374 echo "Running in BIOS mode with no existing default boot loader; installing to"
375 echo $InstallDir$TargetDir
377 echo "Running in BIOS mode with an existing default boot loader; backing it up and"
378 echo "installing rEFInd in its place."
379 if [[ -d "$InstallDir/EFI/BOOT-rEFIndBackup" ]] ; then
381 echo "Caution: An existing backup of a default boot loader exists! If the current"
382 echo "default boot loader and the backup are different boot loaders, the current"
383 echo "one will become inaccessible."
385 echo -n "Do you want to proceed with installation (Y/N)? "
387 if [[ $YesNo == "Y" ||
$YesNo == "y" ]] ; then
388 echo "OK; continuing with the installation..."
393 mv -n "$InstallDir/EFI/BOOT" "$InstallDir/EFI/BOOT-rEFIndBackup"
397 } # DetermineTargetDir()
399 # Determine (or guess) the filesystem used on the Linux /boot filesystem.
400 # Store the result in the BootFS global variable.
405 if command -v blkid
&>/dev
/null
; then
406 BootPart
=`df $RootDir/boot | grep dev | cut -f 1 -d " "`
407 BootFS
=`blkid -o export $BootPart 2> /dev/null | grep TYPE= | cut -f 2 -d =`
411 # 0FC63DAF-8483-4772-8E79-3D69D8477DE4 = Linux filesystem
412 # BC13C2FF-59E6-4262-A352-B275FD6F7172 = Freedesktop $boot partition
413 # 933AC7E1-2EB4-4F13-B844-0E14E2AEF915 = Freedesktop Linux /home
414 # E6D6D379-F507-44C2-A23C-238F2A3DF928 = Linux LVM
415 # A19D880F-05FC-4D3B-A006-743F0F84911E = Linux RAID
416 # 0657FD6D-A4AB-43C4-84E5-0933C84B4F4F = Linux swap
417 Temp
=$
(diskutil list |
grep -i '0FC63DAF-8483-4772-8E79-3D69D8477DE4\|BC13C2FF-59E6-4262-A352-B275FD6F7172\|933AC7E1-2EB4-4F13-B844-0E14E2AEF915\|E6D6D379-F507-44C2-A23C-238F2A3DF928\|A19D880F-05FC-4D3B-A006-743F0F84911E\|0657FD6D-A4AB-43C4-84E5-0933C84B4F4F\|Linux')
419 if [[ -n $Temp ]] ; then
420 echo "Found suspected Linux partition(s); installing ext4fs driver."
427 # Copy drivers from $RefindDir/drivers_$1 to $InstallDir/$TargetDir/drivers_$1,
428 # honoring the $InstallDrivers condition. Must be passed a suitable
429 # architecture code (ia32 or x64).
431 if [[ $InstallDrivers == "all" ]] ; then
432 mkdir
-p "$InstallDir/$TargetDir/drivers_$1"
433 cp "$ThisDir"/drivers_
$1/*_
$1.efi
"$InstallDir/$TargetDir/drivers_$1/" 2> /dev
/null
434 cp "$RefindDir"/drivers_
$1/*_
$1.efi
"$InstallDir/$TargetDir/drivers_$1/" 2> /dev
/null
435 elif [[ "$InstallDrivers" == "boot" ]] ; then
439 ext2 | ext3
) DriverType
="ext2"
440 # Could use ext4, but that can create unwanted entries from symbolic
441 # links in / to /boot/vmlinuz if a separate /boot partition is used.
443 ext4
) DriverType
="ext4"
445 reiserfs
) DriverType
="reiserfs"
447 btrfs
) DriverType
="btrfs"
449 hfsplus
) DriverType
="hfs"
451 ntfs
) DriverType
="ntfs"
455 if [[ -n $BootFS ]] ; then
456 echo "Installing driver for $BootFS (${DriverType}_$1.efi)"
457 mkdir
-p "$InstallDir/$TargetDir/drivers_$1"
458 cp "$ThisDir/drivers_$1/${DriverType}_$1.efi" "$InstallDir/$TargetDir/drivers_$1/" 2> /dev
/null
459 cp "$RefindDir/drivers_$1/${DriverType}_$1.efi" "$InstallDir/$TargetDir/drivers_$1"/ 2> /dev
/null
464 # Copy tools (currently only gptsync, and that only on Macs) to the EFI/tools
465 # directory on the ESP. Must be passed a suitable architecture code (ia32
468 mkdir
-p "$InstallDir/EFI/tools"
469 if [[ $OSTYPE == darwin
* ]] ; then
470 cp -f "$RefindDir/tools_$1/gptsync_$1.efi" "$InstallDir/EFI/tools/"
471 if [[ -f "$InstallDir/EFI/tools/gptsync.efi" ]] ; then
472 mv "$InstallDir/EFI/tools/gptsync.efi" "$InstallDir/EFI/tools/gptsync.efi-disabled"
473 echo "Found old gptsync.efi; disabling it by renaming it to gptsync.efi-disabled"
478 # Copy the rEFInd files to the ESP or OS X root partition.
479 # Sets Problems=1 if any critical commands fail.
481 mkdir
-p "$InstallDir/$TargetDir"
482 if [[ "$TargetDir" == '/EFI/BOOT' ]] ; then
483 cp "$RefindDir/refind_ia32.efi" "$InstallDir/$TargetDir/$TargetIA32" 2> /dev
/null
484 if [[ $?
!= 0 ]] ; then
485 echo "Note: IA32 (x86) binary not installed!"
487 cp "$RefindDir/refind_x64.efi" "$InstallDir/$TargetDir/$TargetX64" 2> /dev
/null
488 if [[ $?
!= 0 ]] ; then
491 if [[ "$ShimSource" != "none" ]] ; then
492 TargetShim
="bootx64.efi"
495 if [[ $InstallDrivers == "all" ]] ; then
496 cp -r "$RefindDir"/drivers_
* "$InstallDir/$TargetDir/" 2> /dev
/null
497 cp -r "$ThisDir"/drivers_
* "$InstallDir/$TargetDir/" 2> /dev
/null
498 elif [[ $Upgrade == 1 ||
$InstallToEspOnMac == 1 ]] ; then
499 if [[ $Platform == 'EFI64' ]] ; then
508 if [[ $Platform == 'EFI64' ]] ; then
510 elif [[ $Platform == 'EFI32' ]] ; then
511 Refind
='bootia32.efi'
514 elif [[ $Platform == 'EFI64' ||
$TargetDir == "/EFI/Microsoft/Boot" ]] ; then
515 cp "$RefindDir/refind_x64.efi" "$InstallDir/$TargetDir/$TargetX64"
516 if [[ $?
!= 0 ]] ; then
521 Refind
="refind_x64.efi"
523 if [[ "$ShimSource" != "none" ]] ; then
524 if [[ "$TargetShim" == "default" ]] ; then
525 TargetShim
=`basename "$ShimSource"`
529 if [[ $LocalKeys == 0 ]] ; then
530 echo "Storing copies of rEFInd Secure Boot public keys in $EtcKeysDir"
531 mkdir
-p "$EtcKeysDir"
532 cp "$ThisDir/keys/refind.cer" "$EtcKeysDir" 2> /dev
/null
533 cp "$ThisDir/keys/refind.crt" "$EtcKeysDir" 2> /dev
/null
536 if [[ "$TargetDir" == '/System/Library/CoreServices' ]] ; then
537 SetupMacHfs
$TargetX64
539 elif [[ $Platform == 'EFI32' ]] ; then
540 cp "$RefindDir/refind_ia32.efi" "$InstallDir/$TargetDir/$TargetIA32"
541 if [[ $?
!= 0 ]] ; then
546 Refind
="refind_ia32.efi"
547 if [[ "$TargetDir" == '/System/Library/CoreServices' ]] ; then
548 SetupMacHfs
$TargetIA32
551 echo "Unknown platform! Aborting!"
554 echo "Copied rEFInd binary files"
556 if [[ -d "$InstallDir/$TargetDir/icons" ]] ; then
557 rm -rf "$InstallDir/$TargetDir/icons-backup" &> /dev
/null
558 mv -f "$InstallDir/$TargetDir/icons" "$InstallDir/$TargetDir/icons-backup"
559 echo "Notice: Backed up existing icons directory as icons-backup."
561 cp -r "$IconsDir" "$InstallDir/$TargetDir"
562 if [[ $?
!= 0 ]] ; then
565 mkdir
-p "$InstallDir/$TargetDir/keys"
566 cp -rf "$ThisDir"/keys
/*.
[cd]er
"$InstallDir/$TargetDir/keys/" 2> /dev
/null
567 cp -rf "$EtcKeysDir"/*.
[cd]er
"$InstallDir/$TargetDir/keys/" 2> /dev
/null
568 if [[ -f "$InstallDir/$TargetDir/refind.conf" ]] ; then
569 echo "Existing refind.conf file found; copying sample file as refind.conf-sample"
570 echo "to avoid overwriting your customizations."
572 cp -f "$ConfFile" "$InstallDir/$TargetDir"
573 if [[ $?
!= 0 ]] ; then
577 echo "Copying sample configuration file as refind.conf; edit this file to configure"
580 cp -f "$ConfFile" "$InstallDir/$TargetDir/refind.conf"
581 if [[ $?
!= 0 ]] ; then
585 if [[ $DeleteRefindDir == 1 ]] ; then
586 echo "Deleting the temporary directory $RefindDir"
589 } # CopyRefindFiles()
591 # Mount the partition the user specified with the --usedefault or --ownhfs option
592 MountDefaultTarget
() {
593 InstallDir
=/tmp
/refind_install
594 mkdir
-p "$InstallDir"
596 if [[ $OSTYPE == darwin
* ]] ; then
597 if [[ $OwnHfs == '1' ]] ; then
598 Temp
=`diskutil info "$TargetPart" | grep "Mount Point"`
599 InstallDir
=`echo $Temp | cut -f 3-30 -d ' '`
600 if [[ $InstallDir == '' ]] ; then
601 InstallDir
=/tmp
/refind_install
602 mount
-t hfs
"$TargetPart" "$InstallDir"
607 mount
-t msdos
"$TargetPart" "$InstallDir"
609 elif [[ $OSTYPE == linux
* ]] ; then
610 mount
-t vfat
"$TargetPart" "$InstallDir"
612 if [[ $?
!= 0 ]] ; then
613 echo "Couldn't mount $TargetPart ! Aborting!"
617 } # MountDefaultTarget()
620 # A series of OS X support functions....
623 # Mount the ESP at /Volumes/ESP or determine its current mount
625 # Sets InstallDir to the ESP mount point
626 # Sets UnmountEsp if we mounted it
628 # Identify the ESP. Note: This returns the FIRST ESP found;
629 # if the system has multiple disks, this could be wrong!
630 Temp
=$
(mount |
sed -n -E "/^(\/dev\/disk[0-9]+s[0-9]+) on \/ \(.*$/s//\1/p")
632 Temp
=$
(diskutil list |
grep " EFI " |
grep -o 'disk.*' |
head -n 1)
633 if [ -z $Temp ]; then
634 echo "Warning: root device doesn't have an EFI partition"
637 echo "Warning: root device could not be found"
639 if [ -z $Temp ]; then
640 Temp
=$
(diskutil list |
sed -n -E '/^ *[0-9]+:[ ]+EFI EFI[ ]+[0-9.]+ [A-Z]+[ ]+(disk[0-9]+s[0-9]+)$/ { s//\1/p
644 if [ -z $Temp ]; then
645 echo "Could not find an EFI partition. Aborting!"
649 Esp
=/dev
/`echo $Temp`
650 # If the ESP is mounted, use its current mount point....
651 Temp
=`df -P | grep "$Esp "`
652 InstallDir
=`echo $Temp | cut -f 6- -d ' '`
653 if [[ "$InstallDir" == '' ]] ; then
654 mkdir
/Volumes
/ESP
&> /dev
/null
655 mount
-t msdos
"$Esp" /Volumes
/ESP
656 # Some systems have HFS+ "ESPs." They shouldn't, but they do. If this is
657 # detected, mount it as such and set appropriate options.
658 if [[ $?
!= 0 ]] ; then
659 mount
-t hfs
"$Esp" /Volumes
/Esp
662 if [[ $?
!= 0 ]] ; then
663 echo "Unable to mount ESP! Aborting!\n"
668 InstallDir
="/Volumes/ESP"
672 # Set up for booting from Mac HFS+ volume that boots rEFInd in MJG's way
673 # (http://mjg59.dreamwidth.org/7468.html)
674 # Must be passed the original rEFInd binary filename (without a path).
676 if [[ -s "$InstallDir/mach_kernel" ]] ; then
677 echo "Attempt to install rEFInd to a partition with a /mach_kernel file! Aborting!"
680 cp -n "$InstallDir/$TargetDir/boot.efi" "$InstallDir/$TargetDir/boot.efi-backup" &> /dev
/null
681 ln -f "$InstallDir/$TargetDir/$1" "$InstallDir/$TargetDir/boot.efi"
682 touch "$InstallDir/mach_kernel"
683 rm "$InstallDir/$TargetDir/SystemVersion.plist" &> /dev
/null
684 cat - << ENDOFHERE >> "$InstallDir/$TargetDir/SystemVersion.plist"
685 <xml version="1.0" encoding="UTF-8"?>
686 <plist version="1.0">
688 <key>ProductBuildVersion</key>
690 <key>ProductName</key>
691 <string>rEFInd</string>
692 <key>ProductVersion</key>
693 <string>0.10.0</string>
700 if [[ -x "/usr/bin/csrutil" ]] ; then
701 local OKToInstall
=`/usr/bin/csrutil status | \
702 grep "Protection status: disabled\|enabled (Apple Internal)\|NVRAM Protections: disabled"`
703 if [[ -z "$OKToInstall" ]] ; then
705 echo "**** ALERT: SIP ENABLED! ****"
707 if [[ "$Upgrade" == "1" ]] ; then
708 echo "You are attempting to upgrade an existing installation, but it appears that"
709 echo "System Integrity Protection (SIP) is enabled. If rEFInd is working now, then"
710 echo "this is fine; you can upgrade your existing rEFInd. If rEFInd is not working,"
711 echo "though, re-installing from this boot will not help. To re-enable rEFInd, you"
712 echo "must re-install it from a Recovery system or from another OS. To enter the"
713 echo "Recovery system and re-install rEFInd:"
715 echo "rEFInd cannot be installed because System Integrity Protection (SIP) seems"
716 echo "to be enabled! You must install rEFInd from your Recovery installation or"
717 echo "from another OS. To install from the Recovery system:"
721 echo " 2. Hold down Command+R as the chime sounds"
722 echo " 3. When the OS has booted, select Utilities->Terminal"
723 echo " 4. Change to this directory with the 'cd' command; it will probably be under"
724 if [[ "`pwd | cut -b 1-8`" == "/Volumes" ]] ; then
727 local RootName
=`diskutil info -plist / | grep -A 1 VolumeName | grep string | cut -d \> -f 2 | cut -d \< -f 1`
728 echo " /Volumes/$RootName`pwd`"
730 echo " 5. Re-run this script."
732 if [[ "$Upgrade" != "1" ]] ; then
733 echo "If you believe SIP is NOT enabled, you may attempt an installation anyhow,"
734 echo "but it may fail."
737 echo "For more on this subject, see http://www.rodsbooks.com/refind/sip.html"
739 echo -n "Do you want to attempt installation (Y/N)? "
741 if [[ $YesNo == "N" ||
$YesNo == "n" ]] ; then
745 fi # csrutil status suggests OK to install
749 # Control the OS X installation.
750 # Sets Problems=1 if problems found during the installation.
752 echo "Installing rEFInd on OS X...."
753 if [[ "$InstallToEspOnMac" == "1" ]] ; then
755 elif [[ "$TargetDir" == "/EFI/BOOT" ||
"$OwnHfs" == '1' ]] ; then
758 InstallDir
="$RootDir/"
760 echo "Installing rEFInd to the partition mounted at $InstallDir"
763 Platform
=`ioreg -l -p IODeviceTree | grep firmware-abi | cut -d "\"" -f 4`
765 cp "$ThisDir/mountesp" /usr
/local
/bin
&> /dev
/null
766 if [[ $InstallToEspOnMac == "1" ]] ; then
767 bless
--mount "$InstallDir" --setBoot --file "$InstallDir/$TargetDir/$Refind" --shortform
768 elif [[ "$TargetDir" != "/EFI/BOOT" ]] ; then
769 bless
--setBoot --folder "$InstallDir/$TargetDir" --file "$InstallDir/$TargetDir/$Refind"
771 if [[ $?
!= 0 ]] ; then
774 if [[ -f /Library
/StartupItems
/rEFItBlesser ||
-d /Library
/StartupItems
/rEFItBlesser
]] ; then
776 echo "/Library/StartupItems/rEFItBlesser found!"
777 echo "This program is part of rEFIt, and will cause rEFInd to fail to work after"
778 echo -n "its first boot. Do you want to remove rEFItBlesser (Y/N)? "
780 if [[ $YesNo == "Y" ||
$YesNo == "y" ]] ; then
781 echo "Deleting /Library/StartupItems/rEFItBlesser..."
782 rm -r /Library
/StartupItems
/rEFItBlesser
784 echo "Not deleting rEFItBlesser."
788 echo "WARNING: If you have an Advanced Format disk, *DO NOT* attempt to check the"
789 echo "bless status with 'bless --info', since this is known to cause disk corruption"
790 echo "on some systems!!"
796 # Now a series of Linux support functions....
799 # Check for evidence that we're running in Secure Boot mode. If so, and if
800 # appropriate options haven't been set, warn the user and offer to abort.
801 # If we're NOT in Secure Boot mode but the user HAS specified the --shim
802 # or --localkeys option, warn the user and offer to abort.
805 if [[ -f /sys
/firmware
/efi
/vars
/SecureBoot-8be4df61-93ca-11d2-aa0d-00e098032b8c
/data
]] ; then
806 IsSecureBoot
=`od -An -t u1 /sys/firmware/efi/vars/SecureBoot-8be4df61-93ca-11d2-aa0d-00e098032b8c/data | tr -d '[[:space:]]'`
810 if [[ $IsSecureBoot == "1" && "$TargetDir" != '/EFI/BOOT' && "$ShimSource" == "none" ]] ; then
812 echo "CAUTION: Your computer appears to be booted with Secure Boot, but you haven't"
813 echo "specified a valid shim.efi file source. Chances are you should re-run with"
814 echo "the --shim option. You can read more about this topic at"
815 echo "http://www.rodsbooks.com/refind/secureboot.html."
817 echo -n "Do you want to proceed with installation (Y/N)? "
819 if [[ $YesNo == "Y" ||
$YesNo == "y" ]] ; then
820 echo "OK; continuing with the installation..."
826 if [[ "$ShimSource" != "none" && ! $IsSecureBoot == "1" ]] ; then
828 echo "You've specified installing using a shim.efi file, but your computer does not"
829 echo "appear to be running in Secure Boot mode. Although installing in this way"
830 echo "should work, it's unnecessarily complex. You may continue, but unless you"
831 echo "plan to enable Secure Boot, you should consider stopping and omitting the"
832 echo "--shim option. You can read more about this topic at"
833 echo "http://www.rodsbooks.com/refind/secureboot.html."
835 echo -n "Do you want to proceed with installation (Y/N)? "
837 if [[ $YesNo == "Y" ||
$YesNo == "y" ]] ; then
838 echo "OK; continuing with the installation..."
844 if [[ $LocalKeys != 0 && ! $IsSecureBoot == "1" ]] ; then
846 echo "You've specified re-signing your rEFInd binaries with locally-generated keys,"
847 echo "but your computer does not appear to be running in Secure Boot mode. The"
848 echo "keys you generate will be useless unless you enable Secure Boot. You may"
849 echo "proceed with this installation, but before you do so, you may want to read"
850 echo "more about it at http://www.rodsbooks.com/refind/secureboot.html."
852 echo -n "Do you want to proceed with installation (Y/N)? "
854 if [[ $YesNo == "Y" ||
$YesNo == "y" ]] ; then
855 echo "OK; continuing with the installation..."
861 } # CheckSecureBoot()
863 # Check for the presence of locally-generated keys from a previous installation in
864 # $EtcKeysDir (/etc/refind.d/keys). If they're not present, generate them using
867 PrivateKey
="$EtcKeysDir/$LocalKeysBase.key"
868 CertKey
="$EtcKeysDir/$LocalKeysBase.crt"
869 DerKey
="$EtcKeysDir/$LocalKeysBase.cer"
870 OpenSSL
=`which openssl 2> /dev/null`
872 # Do the work only if one or more of the necessary keys is missing
873 # TODO: Technically, we don't need the DerKey; but if it's missing and openssl
874 # is also missing, this will fail. This could be improved.
875 if [[ ! -f "$PrivateKey" ||
! -f "$CertKey" ||
! -f "$DerKey" ]] ; then
876 echo "Generating a fresh set of local keys...."
877 mkdir
-p "$EtcKeysDir"
878 chmod 0700 "$EtcKeysDir"
879 if [[ ! -x "$OpenSSL" ]] ; then
880 echo "Can't find openssl, which is required to create your private signing keys!"
884 if [[ -f "$PrivateKey" ]] ; then
885 echo "Backing up existing $PrivateKey"
886 cp -f "$PrivateKey" "$PrivateKey.backup" 2> /dev
/null
888 if [[ -f "$CertKey" ]] ; then
889 echo "Backing up existing $CertKey"
890 cp -f "$CertKey" "$CertKey.backup" 2> /dev
/null
892 if [[ -f "$DerKey" ]] ; then
893 echo "Backing up existing $DerKey"
894 cp -f "$DerKey" "$DerKey.backup" 2> /dev
/null
896 "$OpenSSL" req
-new -x509 -newkey rsa
:2048 -keyout "$PrivateKey" -out "$CertKey" \
897 -nodes -days 3650 -subj "/CN=Locally-generated rEFInd key/"
898 "$OpenSSL" x509
-in "$CertKey" -out "$DerKey" -outform DER
899 chmod 0600 "$PrivateKey"
901 echo "Using existing local keys...."
905 # Sign a single binary. Requires parameters:
907 # $2 = destination file
908 # Also assumes that the SBSign, PESign, UseSBSign, UsePESign, and various key variables are set
910 # Aborts script on error
912 $SBSign --key "$PrivateKey" --cert "$CertKey" --output "$2" "$1"
913 if [[ $?
!= 0 ]] ; then
914 echo "Problem signing the binary $1! Aborting!"
919 # Re-sign the x86-64 binaries with a locally-generated key, First look for appropriate
920 # key files in $EtcKeysDir. If they're present, use them to re-sign the binaries. If
921 # not, try to generate new keys and store them in $EtcKeysDir.
923 SBSign
=`which sbsign 2> /dev/null`
924 echo "Found sbsign at $SBSign"
925 TempDir
="/tmp/refind_local"
926 if [[ ! -x "$SBSign" ]] ; then
927 echo "Can't find sbsign, which is required to sign rEFInd with your own keys!"
932 mkdir
-p "$TempDir/drivers_x64"
933 cp "$RefindDir/refind.conf-sample $TempDir" 2> /dev
/null
934 cp "$ThisDir/refind.conf-sample $TempDir" 2> /dev
/null
935 cp "$RefindDir/refind_ia32.efi $TempDir" 2> /dev
/null
936 cp -a "$RefindDir/drivers_ia32 $TempDir" 2> /dev
/null
937 cp -a "$ThisDir/drivers_ia32 $TempDir" 2> /dev
/null
938 SignOneBinary
"$RefindDir/refind_x64.efi" "$TempDir/refind_x64.efi"
940 IFS
=$
(echo -en "\n\b")
941 for Driver
in `ls "$RefindDir"/drivers_x64/*.efi "$ThisDir"/drivers_x64/*.efi 2> /dev/null` ; do
942 TempName
=`basename "$Driver"`
943 SignOneBinary
"$Driver" "$TempDir/drivers_x64/$TempName"
950 # Locate and mount an ESP, if possible, based on parted output.
951 # Should be called only if /boot/efi is NOT an acceptable ESP.
952 # Sets InstallDir to the mounted ESP's path ($RootDir/boot/efi)
953 # and EspFilesystem the filesystem (always "vfat")
955 echo "The ESP doesn't seem to be mounted! Trying to find it...."
962 for Drive
in `ls /dev/[sh]d?` ; do
964 Dmraid
=`which dmraid 2> /dev/null`
965 if [ -x "$Dmraid" ] ; then
966 DmStatus
=`dmraid -r | grep $Drive`
967 if [ -n "$DmStatus" ] ; then
968 echo "$Drive seems to be part of a RAID array; skipping!"
972 TableType
=`parted $Drive print -m -s 2>/dev/null | awk -F: '$1 == "'$Drive'" { print $6 }'`
973 if [[ $TableType == 'gpt' && $SkipIt == 0 ]] ; then # read only GPT disks that aren't part of dmraid array
974 PartNum
=`LANG=C parted $Drive print -m -s 2>/dev/null | awk -F: '$7 ~ "(^boot| boot)" { print $1 }' | head -n 1`
975 if [ "$PartNum" -eq "$PartNum" ] 2> /dev
/null
; then
976 InstallDir
="$RootDir/boot/efi"
978 mount
$Drive$PartNum $InstallDir
979 EspFilesystem
=`grep "$Drive$PartNum.*/boot/efi" /etc/mtab | uniq | grep -v autofs | cut -d " " -f 3`
980 if [[ $EspFilesystem != 'vfat' ]] ; then
983 echo "Mounting ESP at $InstallDir"
986 fi # $PartNum -eq $PartNum
991 # Identifies the ESP's location (/boot or /boot/efi, or these locations under
992 # the directory specified by --root); aborts if the ESP isn't mounted at
994 # Sets InstallDir to the ESP mount point.
996 mount
/boot
&> /dev
/null
997 mount
/boot
/efi
&> /dev
/null
998 EspLine
=`df "$RootDir/boot/efi" 2> /dev/null | grep boot/efi`
999 if [[ ! -n "$EspLine" ]] ; then
1000 EspLine
=`df "$RootDir"/boot | grep boot`
1002 InstallDir
=`echo $EspLine | cut -d " " -f 6`
1004 if [[ -n "$InstallDir" ]] ; then
1005 EspFilesystem
=`grep -w "$InstallDir" /etc/mtab | uniq | grep -v autofs | cut -d " " -f 3`
1007 if [[ $EspFilesystem != 'vfat' ]] ; then
1010 if [[ $EspFilesystem != 'vfat' ]] ; then
1011 echo "$RootDir/$InstallDir doesn't seem to be on a VFAT filesystem. The ESP must be"
1012 echo "mounted at $RootDir/boot or $RootDir/boot/efi and it must be VFAT! Aborting!"
1015 echo "ESP was found at $InstallDir using $EspFilesystem"
1018 # Uses efibootmgr to add an entry for rEFInd to the EFI's NVRAM.
1019 # If this fails, sets Problems=1
1022 Efibootmgr
=`which efibootmgr 2> /dev/null`
1023 if [[ "$Efibootmgr" ]] ; then
1024 InstallDisk
=`grep "$InstallDir" /etc/mtab | cut -d " " -f 1 | cut -c 1-8`
1025 PartNum
=`grep "$InstallDir" /etc/mtab | cut -d " " -f 1 | cut -c 9-10`
1026 EntryFilename
="$TargetDir/$Refind"
1027 EfiEntryFilename
=`echo ${EntryFilename//\//\\\}`
1028 EfiEntryFilename2
=`echo ${EfiEntryFilename} | sed s/\\\\\\\\/\\\\\\\\\\\\\\\\/g`
1029 ExistingEntry
=`"$Efibootmgr" -v | grep -i "$EfiEntryFilename2"`
1031 if [[ "$ExistingEntry" ]] ; then
1032 ExistingEntryBootNum
=`echo "$ExistingEntry" | cut -c 5-8`
1033 FirstBoot
=`"$Efibootmgr" | grep BootOrder | cut -c 12-15`
1034 if [[ "$ExistingEntryBootNum" != "$FirstBoot" ]] ; then
1035 echo "An existing rEFInd boot entry exists, but isn't set as the default boot"
1036 echo "manager. The boot order is being adjusted to make rEFInd the default boot"
1037 echo "manager. If this is NOT what you want, you should use efibootmgr to"
1038 echo "manually adjust your EFI's boot order."
1040 "$Efibootmgr" -b $ExistingEntryBootNum -B &> /dev
/null
1043 echo "Installing it!"
1044 if [[ "$KeepName" == 0 ]] ; then
1045 "$Efibootmgr" -c -l "$EfiEntryFilename" -L "rEFInd Boot Manager" -d $InstallDisk -p $PartNum &> /dev
/null
1047 "$Efibootmgr" -c -l "$EfiEntryFilename" -L "rEFInd Boot Manager" -d $InstallDisk -p $PartNum \
1048 -u "$TargetShim $TargetX64" &> /dev
/null
1050 if [[ $?
!= 0 ]] ; then
1051 EfibootmgrProblems
=1
1055 else # efibootmgr not found
1056 EfibootmgrProblems
=1
1060 if [[ $EfibootmgrProblems ]] ; then
1062 echo "ALERT: There were problems running the efibootmgr program! You may need to"
1063 echo "rename the $Refind binary to the default name (EFI/boot/bootx64.efi"
1064 echo "on x86-64 systems or EFI/boot/bootia32.efi on x86 systems) to have it run!"
1067 echo "rEFInd has been set as the default boot manager."
1071 # Create a minimal/sample refind_linux.conf file in /boot.
1072 GenerateRefindLinuxConf
() {
1073 if [[ -f "$RLConfFile" ]] ; then
1074 echo "Existing $RLConfFile found; not overwriting."
1076 echo "Creating $RLConfFile; edit it to adjust kernel options."
1077 RootFS
=`df "$RootDir" | grep dev | cut -f 1 -d " "`
1078 StartOfDevname
=`echo "$RootFS" | cut -b 1-7`
1079 if [[ "$StartOfDevname" == "/dev/sd" ||
"$StartOfDevName" == "/dev/hd" ]] ; then
1080 # Identify root filesystem by UUID rather than by device node, if possible
1081 Uuid
=`blkid -o export -s UUID "$RootFS" 2> /dev/null | grep UUID=`
1082 if [[ -n $Uuid ]] ; then
1086 if [[ $RootDir == "/" ]] ; then
1087 DefaultOptions
=`cat /proc/cmdline | cut -d ' ' -f 2- | sed 's/$/ /' | sed 's/initrd=.* //g' | sed 's/ *$//'`
1089 if [[ -f "$RootDir/etc/default/grub" ]] ; then
1090 # We want the default options used by the distribution, stored here....
1091 source "$RootDir/etc/default/grub"
1092 echo "Setting default boot options based on $RootDir/etc/default/grub"
1094 DefaultOptions
="ro root=$RootFS $GRUB_CMDLINE_LINUX $GRUB_CMDLINE_LINUX_DEFAULT"
1096 echo "\"Boot with standard options\" \"$DefaultOptions\"" > $RLConfFile
1097 echo "\"Boot to single-user mode\" \"$DefaultOptions single\"" >> $RLConfFile
1098 echo "\"Boot with minimal options\" \"ro root=$RootFS\"" >> $RLConfFile
1102 # Controls rEFInd installation under Linux.
1103 # Sets Problems=1 if something goes wrong.
1105 if [[ "$TargetDir" == "/System/Library/CoreServices" ]] ; then
1106 echo "You may not use the --ownhfs option under Linux! Aborting!"
1109 echo "Installing rEFInd on Linux...."
1110 modprobe efivars
&> /dev
/null
1111 if [[ $TargetDir == "/EFI/BOOT" ]] ; then
1118 if [[ $CpuType == 'x86_64' ]] ; then
1120 elif [[ ($CpuType == 'i386' ||
$CpuType == 'i486' ||
$CpuType == 'i586' ||
$CpuType == 'i686') ]] ; then
1122 # If we're in EFI mode, do some sanity checks, and alert the user or even
1123 # abort. Not in BIOS mode, though, since that could be used on an emergency
1124 # disc to try to recover a troubled Linux installation.
1125 if [[ -d /sys
/firmware
/efi
]] ; then
1126 if [[ "$ShimSource" != "none" && "$TargetDir" != "/BOOT/EFI" ]] ; then
1128 echo "CAUTION: shim does not currently supports 32-bit systems, so you should not"
1129 echo "use the --shim option to install on such systems. Aborting!"
1134 echo "CAUTION: This Linux installation uses a 32-bit kernel. 32-bit EFI-based"
1135 echo "computers are VERY RARE. If you've installed a 32-bit version of Linux"
1136 echo "on a 64-bit computer, you should manually install the 64-bit version of"
1137 echo "rEFInd. If you're positive you want to continue with this installation,"
1138 echo "answer 'Y' to the following question..."
1140 echo -n "Are you sure you want to continue (Y/N)? "
1142 if [[ $YesNo == "Y" ||
$YesNo == "y" ]] ; then
1143 echo "OK; continuing with the installation..."
1149 echo "Unknown CPU type '$CpuType'; aborting!"
1153 if [[ $LocalKeys == 1 ]] ; then
1159 if [[ "$TargetDir" != "/EFI/BOOT" && "$TargetDir" != "/EFI/Microsoft/Boot" ]] ; then
1161 GenerateRefindLinuxConf
1163 } # InstallOnLinux()
1166 # The main part of the script. Sets a few environment variables,
1167 # performs a few startup checks, and then calls functions to
1168 # install under OS X or Linux, depending on the detected platform.
1171 ThisDir
="$( cd -P "${BASH_SOURCE%/*}" && pwd )"
1172 RefindDir
="$ThisDir/refind"
1173 if [[ $UID != 0 ]] ; then
1174 echo "Not running as root; attempting to elevate privileges via sudo...."
1175 sudo
"$BASH_SOURCE" "$@"
1176 if [[ $?
!= 0 ]] ; then
1177 echo "This script must be run as root (or using sudo). Exiting!"
1186 if [[ "$ShimSource" != "none" ]] ; then
1187 echo "The --shim option is not supported on OS X! Exiting!"
1190 if [[ "$LocalKeys" != 0 ]] ; then
1191 echo "The --localkeys option is not supported on OS X! Exiting!"
1200 echo "Running on unknown OS; aborting!"
1201 if [[ "$InstallToEspOnMac" == 0 ]] ; then
1202 echo "The --notesp option is not supported on Linux! Exiting!"
1207 if [[ $Problems ]] ; then
1210 echo "Installation has completed, but problems were detected. Review the output for"
1211 echo "error messages and take corrective measures as necessary. You may need to"
1212 echo "re-run this script or install manually before rEFInd will work."
1216 echo "Installation has completed successfully."
1220 if [[ $UnmountEsp == '1' ]] ; then
1221 echo "Unmounting install dir"
1224 diskutil unmount
$InstallDir
1232 if [[ "$InstallDir" == /tmp
/refind_install
]] ; then