]>
code.delx.au - refind/blob - install.sh
3 # Linux/MacOS X script to install rEFInd
7 # ./install.sh [options]
10 # "--esp" to install to the ESP rather than to the system's root
11 # filesystem. This is the default on 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 # "--root {dir}" to specify installation using the specified directory
16 # as the system's root
17 # "--alldrivers" to install all drivers along with regular files
18 # "--nodrivers" to suppress driver installation (default in Linux is
19 # driver used on /boot; --nodrivers is OS X default)
20 # "--shim {shimfile}" to install a shim.efi file for Secure Boot
21 # "--preloader" is synonymous with "--shim"
22 # "--localkeys" to re-sign x86-64 binaries with a locally-generated key
23 # "--yes" to assume a "yes" response to all prompts
25 # The "esp" option is valid only on Mac OS X; it causes
26 # installation to the EFI System Partition (ESP) rather than
27 # to the current OS X boot partition. Under Linux, this script
28 # installs to the ESP by default.
30 # This program is copyright (c) 2012 by Roderick W. Smith
31 # It is released under the terms of the GNU GPL, version 3,
32 # a copy of which should be included in the file COPYING.txt.
36 # 0.7.2 -- Fixed code that could be confused by use of autofs to mount the ESP
37 # 0.7.0 -- Added support for the new Btrfs driver
38 # 0.6.12 -- Added support for PreLoader as well as for shim
39 # 0.6.11 -- Improvements in script's ability to handle directories with spaces
41 # 0.6.9 -- Install gptsync on Macs
42 # 0.6.8 -- Bug fix: ESP scan now uses "uniq".
43 # 0.6.6 -- Bug fix: Upgrade drivers when installed to EFI/BOOT. Also enable
44 # copying shim.efi and MokManager.efi over themselves.
45 # 0.6.4 -- Copies ext2 driver rather than ext4 driver for ext2/3fs
46 # 0.6.3 -- Support for detecting rEFInd in EFI/BOOT and EFI/Microsoft/Boot
47 # directories & for installing to EFI/BOOT in BIOS mode
48 # 0.6.2-1 -- Added --yes option & tweaked key-copying for use with RPM install script
49 # 0.6.1 -- Added --root option; minor bug fixes
50 # 0.6.0 -- Changed --drivers to --alldrivers and added --nodrivers option;
51 # changed default driver installation behavior in Linux to install
52 # the driver needed to read /boot (if available)
53 # 0.5.1.2 -- Fixed bug that caused failure to generate refind_linux.conf file
54 # 0.5.1.1 -- Fixed bug that caused script failure under OS X
55 # 0.5.1 -- Added --shim & --localkeys options & create sample refind_linux.conf
57 # 0.5.0 -- Added --usedefault & --drivers options & changed "esp" option to "--esp"
58 # 0.4.5 -- Fixed check for rEFItBlesser in OS X
59 # 0.4.2 -- Added notice about BIOS-based OSes & made NVRAM changes in Linux smarter
60 # 0.4.1 -- Added check for rEFItBlesser in OS X
61 # 0.3.3.1 -- Fixed OS X 10.7 bug; also works as make target
62 # 0.3.2.1 -- Check for presence of source files; aborts if not present
63 # 0.3.2 -- Initial version
65 # Note: install.sh version numbers match those of the rEFInd package
66 # with which they first appeared.
70 LocalKeysBase
="refind_local"
74 TargetX64
="refind_x64.efi"
75 TargetIA32
="refind_ia32.efi"
81 # Functions used by both OS X and Linux....
86 if [[ $OSName == "Linux" ]] ; then
87 # Install the driver required to read /boot, if it's available
92 while [[ $# -gt 0 ]]; do
94 --esp |
--ESP) InstallToEspOnMac
=1
96 --usedefault) TargetDir
=/EFI
/BOOT
98 TargetX64
="bootx64.efi"
99 TargetIA32
="bootia32.efi"
105 --localkeys) LocalKeys
=1
107 --shim |
--preloader) ShimSource
="$2"
108 ShimType
=`basename $ShimSource`
111 --drivers |
--alldrivers) InstallDrivers
="all"
113 --nodrivers) InstallDrivers
="none"
117 * ) echo "Usage: $0 [--esp | --usedefault {device-file} | --root {directory} ]"
118 echo " [--nodrivers | --alldrivers] [--shim {shim-filename}]"
119 echo " [--localkeys] [--yes]"
125 if [[ $InstallToEspOnMac == 1 && "$TargetDir" == '/EFI/BOOT' ]] ; then
126 echo "You may use --esp OR --usedefault, but not both! Aborting!"
129 if [[ "$RootDir" != '/' && "$TargetDir" == '/EFI/BOOT' ]] ; then
130 echo "You may use --usedefault OR --root, but not both! Aborting!"
133 if [[ "$RootDir" != '/' && $InstallToEspOnMac == 1 ]] ; then
134 echo "You may use --root OR --esp, but not both! Aborting!"
138 RLConfFile
="$RootDir/boot/refind_linux.conf"
139 EtcKeysDir
="$RootDir/etc/refind.d/keys"
142 # Get a yes/no response from the user and place it in the YesNo variable.
143 # If the AlwaysYes variable is set to 1, skip the user input and set "Y"
144 # in the YesNo variable.
146 if [[ $AlwaysYes == 1 ]] ; then
154 # Abort if the rEFInd files can't be found.
155 # Also sets $ConfFile to point to the configuration file,
156 # $IconsDir to point to the icons directory, and
157 # $ShimSource to the source of the shim.efi file (if necessary).
159 # Note: This check is satisfied if EITHER the 32- or the 64-bit version
160 # is found, even on the wrong platform. This is because the platform
161 # hasn't yet been determined. This could obviously be improved, but it
162 # would mean restructuring lots more code....
163 if [[ ! -f "$RefindDir/refind_ia32.efi" && ! -f "$RefindDir/refind_x64.efi" ]] ; then
164 echo "The rEFInd binary file is missing! Aborting installation!"
168 if [[ -f "$RefindDir/refind.conf-sample" ]] ; then
169 ConfFile
="$RefindDir/refind.conf-sample"
170 elif [[ -f "$ThisDir/refind.conf-sample" ]] ; then
171 ConfFile
="$ThisDir/refind.conf-sample"
173 echo "The sample configuration file is missing! Aborting installation!"
177 if [[ -d "$RefindDir/icons" ]] ; then
178 IconsDir
="$RefindDir/icons"
179 elif [[ -d "$ThisDir/icons" ]] ; then
180 IconsDir
="$ThisDir/icons"
182 echo "The icons directory is missing! Aborting installation!"
186 if [[ "$ShimSource" != "none" ]] ; then
187 if [[ -f "$ShimSource" ]] ; then
188 if [[ $ShimType == "shimx64.efi" ||
$ShimType == "shim.efi" ]] ; then
189 TargetX64
="grubx64.efi"
190 MokManagerSource
=`dirname "$ShimSource"`/MokManager.efi
191 elif [[ $ShimType == "preloader.efi" ||
$ShimType == "PreLoader.efi" ]] ; then
192 TargetX64
="loader.efi"
193 MokManagerSource
=`dirname "$ShimSource"`/HashTool.efi
195 echo "Unknown shim/PreBootloader filename: $ShimType!"
196 echo "Known filenames are shimx64.efi, shim.efi, and PreLoader.efi. Aborting!"
200 echo "The specified shim/PreBootloader file, $ShimSource, doesn't exist!"
201 echo "Aborting installation!"
207 # Helper for CopyRefindFiles; copies shim files (including MokManager, if it's
208 # available) to target.
210 cp -fb "$ShimSource" "$InstallDir/$TargetDir/$TargetShim"
211 if [[ $?
!= 0 ]] ; then
214 if [[ -f "$MokManagerSource" ]] ; then
215 cp -fb "$MokManagerSource" "$InstallDir/$TargetDir/"
217 if [[ $?
!= 0 ]] ; then
222 # Copy the public keys to the installation medium
224 if [[ $LocalKeys == 1 ]] ; then
225 mkdir
-p "$InstallDir/$TargetDir/keys/"
226 cp "$EtcKeysDir/$LocalKeysBase.cer" "$InstallDir/$TargetDir/keys/"
227 cp "$EtcKeysDir/$LocalKeysBase.crt" "$InstallDir/$TargetDir/keys/"
231 # Copy drivers from $RefindDir/drivers_$1 to $InstallDir/$TargetDir/drivers_$1,
232 # honoring the $InstallDrivers condition. Must be passed a suitable
233 # architecture code (ia32 or x64).
235 if [[ $InstallDrivers == "all" ]] ; then
236 mkdir
-p "$InstallDir/$TargetDir/drivers_$1"
237 cp "$ThisDir"/drivers_
$1/*_
$1.efi
"$InstallDir/$TargetDir/drivers_$1/" 2> /dev
/null
238 cp "$RefindDir"/drivers_
$1/*_
$1.efi
"$InstallDir/$TargetDir/drivers_$1/" 2> /dev
/null
239 elif [[ "$InstallDrivers" == "boot" && -x `which blkid` ]] ; then
240 BootPart
=`df /boot | grep dev | cut -f 1 -d " "`
241 BootFS
=`blkid -o export $BootPart 2> /dev/null | grep TYPE= | cut -f 2 -d =`
244 ext2 | ext3
) DriverType
="ext2"
245 # Could use ext4, but that can create unwanted entries from symbolic
246 # links in / to /boot/vmlinuz if a separate /boot partition is used.
248 ext4
) DriverType
="ext4"
250 reiserfs
) DriverType
="reiserfs"
252 btrfs
) DriverType
="btrfs"
254 hfsplus
) DriverType
="hfs"
258 if [[ -n $BootFS ]] ; then
259 echo "Installing driver for $BootFS (${DriverType}_$1.efi)"
260 mkdir
-p "$InstallDir/$TargetDir/drivers_$1"
261 cp "$ThisDir/drivers_$1/${DriverType}_$1.efi" "$InstallDir/$TargetDir/drivers_$1/" 2> /dev
/null
262 cp "$RefindDir/drivers_$1/${DriverType}_$1.efi" "$InstallDir/$TargetDir/drivers_$1"/ 2> /dev
/null
267 # Copy tools (currently only gptsync, and that only on Macs) to the EFI/tools
268 # directory on the ESP. Must be passed a suitable architecture code (ia32
271 mkdir
-p $InstallDir/EFI
/tools
272 if [[ $OSName == 'Darwin' ]] ; then
273 cp -f "$RefindDir/tools_$1/gptsync_$1.efi" "$InstallDir/EFI/tools/"
274 if [[ -f "$InstallDir/EFI/tools/gptsync.efi" ]] ; then
275 mv "$InstallDir/EFI/tools/gptsync.efi" "$InstallDir/EFI/tools/gptsync.efi-disabled"
276 echo "Found old gptsync.efi; disabling it by renaming it to gptsync.efi-disabled"
281 # Copy the rEFInd files to the ESP or OS X root partition.
282 # Sets Problems=1 if any critical commands fail.
284 mkdir
-p "$InstallDir/$TargetDir"
285 if [[ "$TargetDir" == '/EFI/BOOT' ]] ; then
286 cp "$RefindDir/refind_ia32.efi" "$InstallDir/$TargetDir/$TargetIA32" 2> /dev
/null
287 if [[ $?
!= 0 ]] ; then
288 echo "Note: IA32 (x86) binary not installed!"
290 cp "$RefindDir/refind_x64.efi" "$InstallDir/$TargetDir/$TargetX64" 2> /dev
/null
291 if [[ $?
!= 0 ]] ; then
294 if [[ "$ShimSource" != "none" ]] ; then
295 TargetShim
="bootx64.efi"
298 if [[ $InstallDrivers == "all" ]] ; then
299 cp -r "$RefindDir"/drivers_
* "$InstallDir/$TargetDir/" 2> /dev
/null
300 cp -r "$ThisDir"/drivers_
* "$InstallDir/$TargetDir/" 2> /dev
/null
301 elif [[ $Upgrade == 1 ]] ; then
302 if [[ $Platform == 'EFI64' ]] ; then
312 elif [[ $Platform == 'EFI64' ||
$TargetDir == "/EFI/Microsoft/Boot" ]] ; then
313 cp "$RefindDir/refind_x64.efi" "$InstallDir/$TargetDir/$TargetX64"
314 if [[ $?
!= 0 ]] ; then
319 Refind
="refind_x64.efi"
321 if [[ "$ShimSource" != "none" ]] ; then
322 if [[ "$TargetShim" == "default" ]] ; then
323 TargetShim
=`basename "$ShimSource"`
327 if [[ $LocalKeys == 0 ]] ; then
328 echo "Storing copies of rEFInd Secure Boot public keys in $EtcKeysDir"
329 mkdir
-p "$EtcKeysDir"
330 cp "$ThisDir/keys/refind.cer" "$EtcKeysDir" 2> /dev
/null
331 cp "$ThisDir/keys/refind.crt" "$EtcKeysDir" 2> /dev
/null
334 elif [[ $Platform == 'EFI32' ]] ; then
335 cp "$RefindDir/refind_ia32.efi" "$InstallDir/$TargetDir/$TargetIA32"
336 if [[ $?
!= 0 ]] ; then
341 Refind
="refind_ia32.efi"
343 echo "Unknown platform! Aborting!"
346 echo "Copied rEFInd binary files"
348 if [[ -d "$InstallDir/$TargetDir/icons" ]] ; then
349 rm -rf "$InstallDir/$TargetDir/icons-backup" &> /dev
/null
350 mv -f "$InstallDir/$TargetDir/icons" "$InstallDir/$TargetDir/icons-backup"
351 echo "Notice: Backed up existing icons directory as icons-backup."
353 cp -r "$IconsDir" "$InstallDir/$TargetDir"
354 if [[ $?
!= 0 ]] ; then
357 mkdir
-p "$InstallDir/$TargetDir/keys"
358 cp -rf "$ThisDir"/keys
/*.
[cd]er
"$InstallDir/$TargetDir/keys/" 2> /dev
/null
359 cp -rf "$EtcKeysDir"/*.
[cd]er
"$InstallDir/$TargetDir/keys/" 2> /dev
/null
360 if [[ -f "$InstallDir/$TargetDir/refind.conf" ]] ; then
361 echo "Existing refind.conf file found; copying sample file as refind.conf-sample"
362 echo "to avoid overwriting your customizations."
364 cp -f "$ConfFile" "$InstallDir/$TargetDir"
365 if [[ $?
!= 0 ]] ; then
369 echo "Copying sample configuration file as refind.conf; edit this file to configure"
372 cp -f "$ConfFile" "$InstallDir/$TargetDir/refind.conf"
373 if [[ $?
!= 0 ]] ; then
377 if [[ $DeleteRefindDir == 1 ]] ; then
378 echo "Deleting the temporary directory $RefindDir"
381 } # CopyRefindFiles()
383 # Mount the partition the user specified with the --usedefault option
384 MountDefaultTarget
() {
385 InstallDir
=/tmp
/refind_install
386 mkdir
-p "$InstallDir"
387 if [[ $OSName == 'Darwin' ]] ; then
388 mount
-t msdos
"$TargetPart" "$InstallDir"
389 elif [[ $OSName == 'Linux' ]] ; then
390 mount
-t vfat
"$TargetPart" "$InstallDir"
392 if [[ $?
!= 0 ]] ; then
393 echo "Couldn't mount $TargetPart ! Aborting!"
398 } # MountDefaultTarget()
401 # A series of OS X support functions....
404 # Mount the ESP at /Volumes/ESP or determine its current mount
406 # Sets InstallDir to the ESP mount point
407 # Sets UnmountEsp if we mounted it
409 # Identify the ESP. Note: This returns the FIRST ESP found;
410 # if the system has multiple disks, this could be wrong!
411 Temp
=`diskutil list | grep " EFI "`
412 Esp
=/dev
/`echo $Temp | cut -f 5 -d ' '`
413 # If the ESP is mounted, use its current mount point....
414 Temp
=`df | grep "$Esp"`
415 InstallDir
=`echo $Temp | cut -f 6 -d ' '`
416 if [[ "$InstallDir" == '' ]] ; then
417 mkdir
/Volumes
/ESP
&> /dev
/null
418 mount
-t msdos
"$Esp" /Volumes
/ESP
419 if [[ $?
!= 0 ]] ; then
420 echo "Unable to mount ESP! Aborting!\n"
424 InstallDir
="/Volumes/ESP"
428 # Control the OS X installation.
429 # Sets Problems=1 if problems found during the installation.
431 echo "Installing rEFInd on OS X...."
432 if [[ "$TargetDir" == "/EFI/BOOT" ]] ; then
434 elif [[ "$InstallToEspOnMac" == "1" ]] ; then
437 InstallDir
="$RootDir/"
439 echo "Installing rEFInd to the partition mounted at $InstallDir"
440 Platform
=`ioreg -l -p IODeviceTree | grep firmware-abi | cut -d "\"" -f 4`
442 if [[ $InstallToEspOnMac == "1" ]] ; then
443 bless
--mount "$InstallDir" --setBoot --file "$InstallDir/$TargetDir/$Refind"
444 elif [[ "$TargetDir" != "/EFI/BOOT" ]] ; then
445 bless
--setBoot --folder "$InstallDir/$TargetDir" --file "$InstallDir/$TargetDir/$Refind"
447 if [[ $?
!= 0 ]] ; then
450 if [[ -f /Library
/StartupItems
/rEFItBlesser ||
-d /Library
/StartupItems
/rEFItBlesser
]] ; then
452 echo "/Library/StartupItems/rEFItBlesser found!"
453 echo "This program is part of rEFIt, and will cause rEFInd to fail to work after"
454 echo -n "its first boot. Do you want to remove rEFItBlesser (Y/N)? "
456 if [[ $YesNo == "Y" ||
$YesNo == "y" ]] ; then
457 echo "Deleting /Library/StartupItems/rEFItBlesser..."
458 rm -r /Library
/StartupItems
/rEFItBlesser
460 echo "Not deleting rEFItBlesser."
464 echo "WARNING: If you have an Advanced Format disk, *DO NOT* attempt to check the"
465 echo "bless status with 'bless --info', since this is known to cause disk corruption"
466 echo "on some systems!!"
472 # Now a series of Linux support functions....
475 # Check for evidence that we're running in Secure Boot mode. If so, and if
476 # appropriate options haven't been set, warn the user and offer to abort.
477 # If we're NOT in Secure Boot mode but the user HAS specified the --shim
478 # or --localkeys option, warn the user and offer to abort.
480 # FIXME: Although I checked the presence (and lack thereof) of the
481 # /sys/firmware/efi/vars/SecureBoot* files on my Secure Boot test system
482 # before releasing this script, I've since found that they are at least
483 # sometimes present when Secure Boot is absent. This means that the first
484 # test can produce false alarms. A better test is highly desirable.
486 VarFile
=`ls -d /sys/firmware/efi/vars/SecureBoot* 2> /dev/null`
487 if [[ -n "$VarFile" && "$TargetDir" != '/EFI/BOOT' && "$ShimSource" == "none" ]] ; then
489 echo "CAUTION: Your computer appears to support Secure Boot, but you haven't"
490 echo "specified a valid shim.efi file source. If you've disabled Secure Boot and"
491 echo "intend to leave it disabled, this is fine; but if Secure Boot is active, the"
492 echo "resulting installation won't boot. You can read more about this topic at"
493 echo "http://www.rodsbooks.com/refind/secureboot.html."
495 echo -n "Do you want to proceed with installation (Y/N)? "
497 if [[ $YesNo == "Y" ||
$YesNo == "y" ]] ; then
498 echo "OK; continuing with the installation..."
504 if [[ "$ShimSource" != "none" && ! -n "$VarFile" ]] ; then
506 echo "You've specified installing using a shim.efi file, but your computer does not"
507 echo "appear to be running in Secure Boot mode. Although installing in this way"
508 echo "should work, it's unnecessarily complex. You may continue, but unless you"
509 echo "plan to enable Secure Boot, you should consider stopping and omitting the"
510 echo "--shim option. You can read more about this topic at"
511 echo "http://www.rodsbooks.com/refind/secureboot.html."
513 echo -n "Do you want to proceed with installation (Y/N)? "
515 if [[ $YesNo == "Y" ||
$YesNo == "y" ]] ; then
516 echo "OK; continuing with the installation..."
522 if [[ $LocalKeys != 0 && ! -n "$VarFile" ]] ; then
524 echo "You've specified re-signing your rEFInd binaries with locally-generated keys,"
525 echo "but your computer does not appear to be running in Secure Boot mode. The"
526 echo "keys you generate will be useless unless you enable Secure Boot. You may"
527 echo "proceed with this installation, but before you do so, you may want to read"
528 echo "more about it at http://www.rodsbooks.com/refind/secureboot.html."
530 echo -n "Do you want to proceed with installation (Y/N)? "
532 if [[ $YesNo == "Y" ||
$YesNo == "y" ]] ; then
533 echo "OK; continuing with the installation..."
539 } # CheckSecureBoot()
541 # Check for the presence of locally-generated keys from a previous installation in
542 # $EtcKeysDir (/etc/refind.d/keys). If they're not present, generate them using
545 PrivateKey
="$EtcKeysDir/$LocalKeysBase.key"
546 CertKey
="$EtcKeysDir/$LocalKeysBase.crt"
547 DerKey
="$EtcKeysDir/$LocalKeysBase.cer"
548 OpenSSL
=`which openssl 2> /dev/null`
550 # Do the work only if one or more of the necessary keys is missing
551 # TODO: Technically, we don't need the DerKey; but if it's missing and openssl
552 # is also missing, this will fail. This could be improved.
553 if [[ ! -f "$PrivateKey" ||
! -f "$CertKey" ||
! -f "$DerKey" ]] ; then
554 echo "Generating a fresh set of local keys...."
555 mkdir
-p "$EtcKeysDir"
556 chmod 0700 "$EtcKeysDir"
557 if [[ ! -x "$OpenSSL" ]] ; then
558 echo "Can't find openssl, which is required to create your private signing keys!"
562 if [[ -f "$PrivateKey" ]] ; then
563 echo "Backing up existing $PrivateKey"
564 cp -f "$PrivateKey" "$PrivateKey.backup" 2> /dev
/null
566 if [[ -f "$CertKey" ]] ; then
567 echo "Backing up existing $CertKey"
568 cp -f "$CertKey" "$CertKey.backup" 2> /dev
/null
570 if [[ -f "$DerKey" ]] ; then
571 echo "Backing up existing $DerKey"
572 cp -f "$DerKey" "$DerKey.backup" 2> /dev
/null
574 "$OpenSSL" req
-new -x509 -newkey rsa
:2048 -keyout "$PrivateKey" -out "$CertKey" \
575 -nodes -days 3650 -subj "/CN=Locally-generated rEFInd key/"
576 "$OpenSSL" x509
-in "$CertKey" -out "$DerKey" -outform DER
577 chmod 0600 "$PrivateKey"
579 echo "Using existing local keys...."
583 # Sign a single binary. Requires parameters:
585 # $2 = destination file
586 # Also assumes that the SBSign, PESign, UseSBSign, UsePESign, and various key variables are set
588 # Aborts script on error
590 $SBSign --key "$PrivateKey" --cert "$CertKey" --output "$2" "$1"
591 if [[ $?
!= 0 ]] ; then
592 echo "Problem signing the binary $1! Aborting!"
597 # Re-sign the x86-64 binaries with a locally-generated key, First look for appropriate
598 # key files in $EtcKeysDir. If they're present, use them to re-sign the binaries. If
599 # not, try to generate new keys and store them in $EtcKeysDir.
601 SBSign
=`which sbsign 2> /dev/null`
602 echo "Found sbsign at $SBSign"
603 TempDir
="/tmp/refind_local"
604 if [[ ! -x "$SBSign" ]] ; then
605 echo "Can't find sbsign, which is required to sign rEFInd with your own keys!"
610 mkdir
-p "$TempDir/drivers_x64"
611 cp "$RefindDir/refind.conf-sample $TempDir" 2> /dev
/null
612 cp "$ThisDir/refind.conf-sample $TempDir" 2> /dev
/null
613 cp "$RefindDir/refind_ia32.efi $TempDir" 2> /dev
/null
614 cp -a "$RefindDir/drivers_ia32 $TempDir" 2> /dev
/null
615 cp -a "$ThisDir/drivers_ia32 $TempDir" 2> /dev
/null
616 SignOneBinary
"$RefindDir/refind_x64.efi" "$TempDir/refind_x64.efi"
618 IFS
=$
(echo -en "\n\b")
619 for Driver
in `ls "$RefindDir"/drivers_x64/*.efi "$ThisDir"/drivers_x64/*.efi 2> /dev/null` ; do
620 TempName
=`basename "$Driver"`
621 SignOneBinary
"$Driver" "$TempDir/drivers_x64/$TempName"
628 # Identifies the ESP's location (/boot or /boot/efi, or these locations under
629 # the directory specified by --root); aborts if the ESP isn't mounted at
631 # Sets InstallDir to the ESP mount point.
633 EspLine
=`df "$RootDir/boot/efi" 2> /dev/null | grep boot/efi`
634 if [[ ! -n "$EspLine" ]] ; then
635 EspLine
=`df "$RootDir"/boot | grep boot`
637 InstallDir
=`echo $EspLine | cut -d " " -f 6`
638 if [[ -n "$InstallDir" ]] ; then
639 EspFilesystem
=`grep "$InstallDir" /etc/mtab | uniq | grep -v autofs | cut -d " " -f 3`
641 echo "EspFilesystem is '$EspFilesystem'"
642 if [[ $EspFilesystem != 'vfat' ]] ; then
643 echo "$RootDir/boot/efi doesn't seem to be on a VFAT filesystem. The ESP must be"
644 echo "mounted at $RootDir/boot or $RootDir/boot/efi and it must be VFAT! Aborting!"
647 echo "ESP was found at $InstallDir using $EspFilesystem"
650 # Uses efibootmgr to add an entry for rEFInd to the EFI's NVRAM.
651 # If this fails, sets Problems=1
654 Efibootmgr
=`which efibootmgr 2> /dev/null`
655 if [[ "$Efibootmgr" ]] ; then
656 InstallDisk
=`grep "$InstallDir" /etc/mtab | cut -d " " -f 1 | cut -c 1-8`
657 PartNum
=`grep "$InstallDir" /etc/mtab | cut -d " " -f 1 | cut -c 9-10`
658 EntryFilename
="$TargetDir/$Refind"
659 EfiEntryFilename
=`echo ${EntryFilename//\//\\\}`
660 EfiEntryFilename2
=`echo ${EfiEntryFilename} | sed s/\\\\\\\\/\\\\\\\\\\\\\\\\/g`
661 ExistingEntry
=`"$Efibootmgr" -v | grep -i "$EfiEntryFilename2"`
663 if [[ "$ExistingEntry" ]] ; then
664 ExistingEntryBootNum
=`echo "$ExistingEntry" | cut -c 5-8`
665 FirstBoot
=`"$Efibootmgr" | grep BootOrder | cut -c 12-15`
666 if [[ "$ExistingEntryBootNum" != "$FirstBoot" ]] ; then
667 echo "An existing rEFInd boot entry exists, but isn't set as the default boot"
668 echo "manager. The boot order is being adjusted to make rEFInd the default boot"
669 echo "manager. If this is NOT what you want, you should use efibootmgr to"
670 echo "manually adjust your EFI's boot order."
671 "$Efibootmgr" -b $ExistingEntryBootNum -B &> /dev
/null
678 if [[ $InstallIt == "1" ]] ; then
679 echo "Installing it!"
680 "$Efibootmgr" -c -l "$EfiEntryFilename" -L "rEFInd Boot Manager" -d $InstallDisk -p $PartNum &> /dev
/null
681 if [[ $?
!= 0 ]] ; then
687 else # efibootmgr not found
692 if [[ $EfibootmgrProblems ]] ; then
694 echo "ALERT: There were problems running the efibootmgr program! You may need to"
695 echo "rename the $Refind binary to the default name (EFI/boot/bootx64.efi"
696 echo "on x86-64 systems or EFI/boot/bootia32.efi on x86 systems) to have it run!"
701 # Create a minimal/sample refind_linux.conf file in /boot.
702 GenerateRefindLinuxConf
() {
703 if [[ -f "$RLConfFile" ]] ; then
704 echo "Existing $RLConfFile found; not overwriting."
706 if [[ -f "$RootDir/etc/default/grub" ]] ; then
707 # We want the default options used by the distribution, stored here....
708 source "$RootDir/etc/default/grub"
709 echo "Setting default boot options based on $RootDir/etc/default/grub"
711 RootFS
=`df "$RootDir" | grep dev | cut -f 1 -d " "`
712 StartOfDevname
=`echo "$RootFS" | cut -b 1-7`
713 if [[ "$StartOfDevname" == "/dev/sd" ||
"$StartOfDevName" == "/dev/hd" ]] ; then
714 # Identify root filesystem by UUID rather than by device node, if possible
715 Uuid
=`blkid -o export "$RootFS" 2> /dev/null | grep UUID=`
716 if [[ -n $Uuid ]] ; then
720 DefaultOptions
="$GRUB_CMDLINE_LINUX $GRUB_CMDLINE_LINUX_DEFAULT"
721 echo "\"Boot with standard options\" \"ro root=$RootFS $DefaultOptions \"" > $RLConfFile
722 echo "\"Boot to single-user mode\" \"ro root=$RootFS $DefaultOptions single\"" >> $RLConfFile
723 echo "\"Boot with minimal options\" \"ro root=$RootFS\"" >> $RLConfFile
727 # Set varaibles for installation in EFI/BOOT directory
729 TargetDir
="/EFI/BOOT"
730 if [[ $ShimSource == "none" ]] ; then
731 TargetX64
="bootx64.efi"
732 TargetIA32
="bootia32.efi"
734 if [[ $ShimType == "shim.efi" ||
$ShimType == "shimx64.efi" ]] ; then
735 TargetX64
="grubx64.efi"
736 elif [[ $ShimType == "preloader.efi" ||
$ShimType == "PreLoader.efi" ]] ; then
737 TargetX64
="loader.efi"
739 echo "Unknown shim/PreBootloader type: $ShimType"
743 TargetIA32
="bootia32.efi"
744 TargetShim
="bootx64.efi"
746 } # SetFilenamesForBoot()
748 # Set variables for installation in EFI/Microsoft/Boot directory
750 TargetDir
="/EFI/Microsoft/Boot"
751 if [[ $ShimSource == "none" ]] ; then
752 TargetX64
="bootmgfw.efi"
754 if [[ $ShimType == "shim.efi" ||
$ShimType == "shimx64.efi" ]] ; then
755 TargetX64
="grubx64.efi"
756 elif [[ $ShimType == "preloader.efi" ||
$ShimType == "PreLoader.efi" ]] ; then
757 TargetX64
="loader.efi"
759 echo "Unknown shim/PreBootloader type: $ShimType"
763 TargetShim
="bootmgfw.efi"
767 # TargetDir defaults to /EFI/refind; however, this function adjusts it as follows:
768 # - If an existing refind.conf is available in /EFI/BOOT or /EFI/Microsoft/Boot,
769 # install to that directory under the suitable name; but DO NOT do this if
770 # refind.conf is also in /EFI/refind.
771 # - If booted in BIOS mode and the ESP lacks any other EFI files, install to
773 # - If booted in BIOS mode and there's no refind.conf file and there is a
774 # /EFI/Microsoft/Boot/bootmgfw.efi file, move it down one level and
775 # install under that name, "hijacking" the Windows boot loader filename
776 DetermineTargetDir
() {
779 if [[ -f $InstallDir/EFI
/BOOT
/refind.conf
]] ; then
783 if [[ -f $InstallDir/EFI
/Microsoft
/Boot
/refind.conf
]] ; then
787 if [[ -f $InstallDir/EFI
/refind
/refind.conf
]] ; then
788 TargetDir
="/EFI/refind"
791 if [[ $Upgrade == 1 ]] ; then
792 echo "Found rEFInd installation in $InstallDir$TargetDir; upgrading it."
795 if [[ ! -d /sys
/firmware
/efi
&& $Upgrade == 0 ]] ; then # BIOS-mode
796 FoundEfiFiles
=`find "$InstallDir/EFI/BOOT" -name "*.efi" 2> /dev/null`
797 FoundConfFiles
=`find "$InstallDir" -name "refind\.conf" 2> /dev/null`
798 if [[ ! -n "$FoundConfFiles" && -f "$InstallDir/EFI/Microsoft/Boot/bootmgfw.efi" ]] ; then
799 mv -n "$InstallDir/EFI/Microsoft/Boot/bootmgfw.efi" "$InstallDir/EFI/Microsoft" &> /dev
/null
801 echo "Running in BIOS mode with a suspected Windows installation; moving boot loader"
802 echo "files so as to install to $InstallDir$TargetDir."
803 elif [[ ! -n "$FoundEfiFiles" ]] ; then # In BIOS mode and no default loader; install as default loader
805 echo "Running in BIOS mode with no existing default boot loader; installing to"
806 echo $InstallDir$TargetDir
808 echo "Running in BIOS mode with an existing default boot loader; backing it up and"
809 echo "installing rEFInd in its place."
810 if [[ -d "$InstallDir/EFI/BOOT-rEFIndBackup" ]] ; then
812 echo "Caution: An existing backup of a default boot loader exists! If the current"
813 echo "default boot loader and the backup are different boot loaders, the current"
814 echo "one will become inaccessible."
816 echo -n "Do you want to proceed with installation (Y/N)? "
818 if [[ $YesNo == "Y" ||
$YesNo == "y" ]] ; then
819 echo "OK; continuing with the installation..."
824 mv -n "$InstallDir/EFI/BOOT" "$InstallDir/EFI/BOOT-rEFIndBackup"
828 } # DetermineTargetDir()
830 # Controls rEFInd installation under Linux.
831 # Sets Problems=1 if something goes wrong.
833 echo "Installing rEFInd on Linux...."
834 modprobe efivars
&> /dev
/null
835 if [[ $TargetDir == "/EFI/BOOT" ]] ; then
842 if [[ $CpuType == 'x86_64' ]] ; then
844 elif [[ ($CpuType == 'i386' ||
$CpuType == 'i486' ||
$CpuType == 'i586' ||
$CpuType == 'i686') ]] ; then
846 # If we're in EFI mode, do some sanity checks, and alert the user or even
847 # abort. Not in BIOS mode, though, since that could be used on an emergency
848 # disc to try to recover a troubled Linux installation.
849 if [[ -d /sys
/firmware
/efi
]] ; then
850 if [[ "$ShimSource" != "none" && "$TargetDir" != "/BOOT/EFI" ]] ; then
852 echo "CAUTION: shim does not currently supports 32-bit systems, so you should not"
853 echo "use the --shim option to install on such systems. Aborting!"
858 echo "CAUTION: This Linux installation uses a 32-bit kernel. 32-bit EFI-based"
859 echo "computers are VERY RARE. If you've installed a 32-bit version of Linux"
860 echo "on a 64-bit computer, you should manually install the 64-bit version of"
861 echo "rEFInd. If you're installing on a Mac, you should do so from OS X. If"
862 echo "you're positive you want to continue with this installation, answer 'Y'"
863 echo "to the following question..."
865 echo -n "Are you sure you want to continue (Y/N)? "
867 if [[ $YesNo == "Y" ||
$YesNo == "y" ]] ; then
868 echo "OK; continuing with the installation..."
874 echo "Unknown CPU type '$CpuType'; aborting!"
878 if [[ $LocalKeys == 1 ]] ; then
884 if [[ "$TargetDir" != "/EFI/BOOT" && "$TargetDir" != "/EFI/Microsoft/Boot" ]] ; then
886 GenerateRefindLinuxConf
891 # The main part of the script. Sets a few environment variables,
892 # performs a few startup checks, and then calls functions to
893 # install under OS X or Linux, depending on the detected platform.
898 ThisDir
="$( cd -P "$
( dirname "${BASH_SOURCE[0]}" )" && pwd )"
899 RefindDir
="$ThisDir/refind"
900 ThisScript
="$ThisDir/`basename $0`"
901 if [[ `whoami` != "root" ]] ; then
902 echo "Not running as root; attempting to elevate privileges via sudo...."
903 sudo
"$ThisScript" "$@"
904 if [[ $?
!= 0 ]] ; then
905 echo "This script must be run as root (or using sudo). Exiting!"
912 if [[ $OSName == 'Darwin' ]] ; then
913 if [[ "$ShimSource" != "none" ]] ; then
914 echo "The --shim option is not supported on OS X! Exiting!"
917 if [[ "$LocalKeys" != 0 ]] ; then
918 echo "The --localkeys option is not supported on OS X! Exiting!"
922 elif [[ $OSName == 'Linux' ]] ; then
925 echo "Running on unknown OS; aborting!"
928 if [[ $Problems ]] ; then
931 echo "Installation has completed, but problems were detected. Review the output for"
932 echo "error messages and take corrective measures as necessary. You may need to"
933 echo "re-run this script or install manually before rEFInd will work."
937 echo "Installation has completed successfully."
941 if [[ $UnmountEsp ]] ; then
942 echo "Unmounting install dir"
946 if [[ "$InstallDir" == /tmp
/refind_install
]] ; then