gcc5 reports:
../util/mkimage.c: In function 'grub_install_get_image_target':
../util/mkimage.c:954:5: error: loop exit may only be reached after undefined behavior [-Werror=aggressive-loop-optimizations]
&& j < ARRAY_SIZE (image_targets[i].names); j++)
^
../util/mkimage.c:953:39: note: possible undefined statement is here
for (j = 0; image_targets[i].names[j]
^
Well, let's move the index 'j' test before accesing the array to:
1) make the loop obvious
2) make gcc happy
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
When booted from stick, EFI would use GPT partition and our root
device detection algortihm depends on GRUB's ability to see the same
partitions. Hence include msdos and gpt partmap modules on EFI even when
they're not needed to access root filesystem.
util/grub-mkconfig_lib.in(version_test_gt): "echo -n" is not really needed,
final newline is stripped by command substitution.
util/grub.d/10_kfreebsd.in, util/grub.d/10_linux.in,
util/grub.d/20_linux_xen.in: change how list is built, to avoid echo -n
completely.
util/grub.d/30_os-prober.in: add spaces to printed line directly
Closes 43668.
* util/grub.d/30_os-prober.in: Tolerate devices with no filesystem
UUID. Other parts of grub-mkconfig tolerate these, they were
previously allowed here up to commit
55e706c918, and they can arise in
practice when the system has active LVM snapshots.
Fixes Ubuntu bug #1287436.
Commit 588744d0dc caused grub-mkconfig
no longer to be forgiving of trailing spaces on grub-probe output
lines, which among other things means that util/grub.d/10_linux.in
no longer detects LVM. To fix this, make grub-probe's output
delimiting more consistent. As a bonus, this improves the coverage
of the -0 option.
Fixes Debian bug #735935.
* grub-core/disk/cryptodisk.c
(grub_util_cryptodisk_get_abstraction): Add a user-data argument.
* grub-core/disk/diskfilter.c (grub_diskfilter_get_partmap):
Likewise.
* include/grub/cryptodisk.h (grub_util_cryptodisk_get_abstraction):
Update prototype.
* include/grub/diskfilter.h (grub_diskfilter_get_partmap): Likewise.
* util/grub-install.c (push_partmap_module, push_cryptodisk_module,
probe_mods): Adjust for extra user-data arguments.
* util/grub-probe.c (do_print, probe_partmap, probe_cryptodisk_uuid,
probe_abstraction): Use configured delimiter. Update callers.
In file included from util/misc.c:36:0:
./include/grub/emu/misc.h:56:1: error: 'libintl_printf' is an unrecognized format function type [-Werror=format=]
char * EXPORT_FUNC(xasprintf) (const char *fmt, ...) __attribute__ ((format (printf, 1, 2))) WARN_UNUSED_RESULT;
^
./include/grub/emu/misc.h:58:1: error: 'libintl_printf' is an unrecognized format function type [-Werror=format=]
The reason is libintl.h which redefines printf as libintl_printf. The problem
is not present in native MinGW build which avoids redefinition. Use
(format (__printf__) instead which is valid replacement in GCC.
v2: add grub-core/lib/libgcrypt/src/g10lib.h
v3: modify g10lib.h during import
* util/grub.d/00_header.in (make_timeout): Use && rather than test
-a.
* util/grub.d/10_windows.in: Likewise.
* util/grub.d/10_netbsd.in (netbsd_load_fs_module): Use || rather
than test -o.
* util/grub.d/30_os-prober.in: Use && rather than test -a, and ||
rather than test -o.
On Mac rescue image is booted from HFS+ partition, so bootpath looks like
/ACPI(a0341d0,0)/PCI(1,1f)/ATAPI(0,0,0)/HD(3,5d1,ca3,0000000000000000,20,0)/EndEntire
grub fails to find device for this path because it cannot scan partition
table. The simplest fix is to add part_apple by default.
According to UEFI 2.4 specification, default boot file name on AArch64
is BOOTAA64.EFI (3.4.1.1 Removable Media Boot Behavior). Also set default
GRUB image name to grubaa64.efi to match it.
Split single string in help message into several strings used before in shell
grub-mkrescue to minimize changes to existing translations.
Reported by Benno Schulenberg
* grub-core/osdep/unix/getroot.c (strip_extra_slashes): Move inside
!defined (__GNU__).
(xgetcwd): Likewise.
* include/grub/emu/hostdisk.h (grub_util_hurd_get_disk_info)
[__GNU__]: Add prototype.
* util/getroot.c (grub_util_biosdisk_get_grub_dev) [__GNU__]: Format
long int using %ld rather than %d.
grub-install already resolved passed install device to grub device. So do the
same as grub-setup and strip parenthesis if we get legacy (hdX).
I accidentally commited revert of 69ca97c820 and
this patch as part of f585c90505. So this commit
just adds ChangeLog entry and cosmetic whitespace fix.
/usr/local/grub2/sbin/grub-install: info: grub-mkimage --directory '/usr/local/grub2/lib/grub/i386-pc' --prefix '(mduuid/e6d1dcf06cea72140bafae74a8677f36)/grub' --output '/boot/grub/i386-pc/core.img' --format 'i386-pc' --compression 'auto' 'ext2' 'msdos' 'msdos' 'diskfilter' 'mdraid1x' 'biosdisk'
.
/usr/local/grub2/sbin/grub-install: error: cannot open `/usr/local/grub2/lib/grub/i386-pc/msdos.mod': No such file or directory.
Introduce common helper for both diskfilter and non-diskfilter case that
converts partition map names into module names.
Compare function used in qsort gets arguments by reference, so strcmp
cannot be used directly - it expects pointer to char, but gets pointer
to pointer to char.
Introduce new helper grub_qsort_strcmp and use it in grub-install.
This helper is going to be used in a couple more places as well so
add it to global file, not in grub-install.c.
