URL:
<http://savannah.gnu.org/bugs/?41356>
Summary: grub-mkconfig produces incorrect output ('t' instead
of 't' hard tab)
Project: GNU GRUB
Submitted by: schweikh
Submitted on: Sun 26 Jan 2014 07:21:20 PM GMT
Category: Configuration
Severity: Major
Priority: 5 - Normal
Item Group: Software Error
Status: None
Privacy: Public
Assigned to: None
Originator Name: Jens Schweikhardt
Originator Email: schwe...@schweikhardt.net
Open/Closed: Open
Discussion Lock: Any
Release:
Release: 2.00
Reproducibility: Every Time
Planned Release: None
_______________________________________________________
Details:
I'm using grub 2.00 on FreeBSD 10-STABLE.
grub-mkconfig produces output that looks like this:
submenu ... {
tmenuentry 'FreeBSD, with kFreeBSD kernel' --class freebsd --class bsd --class
os $menuentry_id_option 'kfreebsd-kernel-advanced-52e18a1b003705c2' {
ttinsmod part_msdos
ttinsmod ufs2
ttif [ x$feature_platform_search_hint = xy ]; then
tt search --no-floppy --fs-uuid --set=root 52e18a1b003705c2
ttelse
tt search --no-floppy --fs-uuid --set=root 52e18a1b003705c2
ttfi
t echo 'Loading kernel of FreeBSD kernel ...'
t kfreebsd /boot/kernel/kernel
t kfreebsd_loadenv /boot/device.hints
ttinsmod part_msdos
ttinsmod ufs2
ttif [ x$feature_platform_search_hint = xy ]; then
tt search --no-floppy --fs-uuid --set=root 52e18a1b003705c2
ttelse
tt search --no-floppy --fs-uuid --set=root 52e18a1b003705c2
ttfi
t kfreebsd_module_elf /boot/kernel/ufs.ko
t set kFreeBSD.vfs.root.mountfrom=ufs:ufsid/52e18a1b003705c2
t set kFreeBSD.vfs.root.mountfrom.options=rw
t}
This happens due to commands like
sed -e "s/^/t/"
which use the non-portable GNUism in GNU sed of t meaning tab.
POSIX sed requires this to replace the start of line with a "t" character and
that's what FreeBSD's sed does.
Another case to fix is
submenu_indentation="t" # assigns backslash followed by t
sed -e "s/..../$submenu_indentation/"
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