Re: [PATCH] fix grub-install from build directory

["Vladimir 'φ-coder/phcoder' Serbinenko" <phcoder@gmail.com>]

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Go ahead
On 22.09.2013 18:22, Andrey Borzenkov wrote:
> 1. grub-install exits early due to cp error
> 
> bor@opensuse:~/build/grub> LC_ALL=C sudo pkgdatadir=$PWD ./grub-install --grub-mkimage=./grub-mkimage --grub-setup=./grub-bios-setup --grub-probe=./grub-probe --grub-mkrelpath=./grub-mkrelpath --boot-directory=/boot/upstream -d $PWD/grub-core /dev/sda1
> cp: omitting directory '/home/bor/build/grub/themes/starfield/src'
> bor@opensuse:~/build/grub> echo $?
> 1
> 
> Explicitly skip non-plain files but emit a warning.
> 
> 2. grub-install requires grub-editenv when installing in clean directory.
> 
> Add --grub-editenv option to grub-install to specify its location.
> 
> Signed-off-by: Andrey Borzenkov <arvidjaar@gmail.com>
> 
> ---
>  util/grub-install.in     |  6 ++++++
>  util/grub-install_header | 10 +++++++---
>  2 files changed, 13 insertions(+), 3 deletions(-)
> 
> diff --git a/util/grub-install.in b/util/grub-install.in
> index 1816bb1..acd516f 100644
> --- a/util/grub-install.in
> +++ b/util/grub-install.in
> @@ -75,6 +75,7 @@ usage () {
>      print_option_help "--grub-setup=$(gettext "FILE")" "$(gettext "use FILE as grub-setup")"
>      print_option_help "--grub-mkrelpath=$(gettext "FILE")" "$(gettext "use FILE as grub-mkrelpath")"
>      print_option_help "--grub-probe=$(gettext "FILE")" "$(gettext "use FILE as grub-probe")"
> +    print_option_help "--grub-editenv=$(gettext "FILE")" "$(gettext "use FILE as grub-editenv")"
>      # TRANSLATORS: "may break" doesn't just mean that option wouldn't have any
>      # effect but that it will make the resulting install unbootable from HDD.
>      print_option_help "--allow-floppy" "$(gettext "make the drive also bootable as floppy (default for fdX devices). May break on some BIOSes.")"
> @@ -173,6 +174,11 @@ do
>      --grub-probe=*)
>  	grub_probe="`echo "$option" | sed 's/--grub-probe=//'`" ;;
>  
> +    --grub-editenv)
> +	    grub_editenv="`argument "$option" "$@"`"; shift;;
> +    --grub-editenv=*)
> +	grub_editenv="`echo "$option" | sed 's/--grub-editenv=//'`" ;;
> +
>      --no-floppy)
>  	;;
>      --recheck)
> diff --git a/util/grub-install_header b/util/grub-install_header
> index cf7fa9d..26013fe 100644
> --- a/util/grub-install_header
> +++ b/util/grub-install_header
> @@ -45,10 +45,14 @@ handler.lst video.lst crypto.lst terminal.lst"
>  grub_mkimage="${bindir}/@grub_mkimage@"
>  
>  grub_compress_file () {
> -    if [ "$compressor" != "" ] ; then
> -        "$compressor" $compressor_opts "$1" > "$2"
> +    if [ -f "$1" ] ; then
> +	if [ "$compressor" != "" ] ; then
> +	    "$compressor" $compressor_opts "$1" > "$2"
> +	else
> +	    cp -f "$1" "$2"
> +	fi
>      else
> -        cp -f "$1" "$2"
> +	gettext_printf "Skipping file \`%s': not a plain file\n" "$1" 1>&2
>      fi
>  }
>  
> 



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