Re: [Xen-devel] [PATCH for-4.10] scripts: add a script for build testing

[Julien Grall <julien.grall@xxxxxxxxxx>]

Hi Wei,

On 20/10/17 18:32, Wei Liu wrote:
> Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
> ---
> Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> Cc: George Dunlap <George.Dunlap@xxxxxxxxxxxxx>
> Cc: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
> Cc: Jan Beulich <jbeulich@xxxxxxxx>
> Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
> Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>
> Cc: Tim Deegan <tim@xxxxxxx>
> Cc: Wei Liu <wei.liu2@xxxxxxxxxx>
> Cc: Julien Grall <julien.grall@xxxxxxx>
>
> The risk for this is zero, hence the for-4.10 tag.
Agree.

> ---
>   scripts/build-test.sh | 40 ++++++++++++++++++++++++++++++++++++++++
>   1 file changed, 40 insertions(+)
>   create mode 100755 scripts/build-test.sh
>
> diff --git a/scripts/build-test.sh b/scripts/build-test.sh
> new file mode 100755
> index 0000000000..a08468e83b
> --- /dev/null
> +++ b/scripts/build-test.sh
> @@ -0,0 +1,40 @@
> +#!/bin/sh
> +
> +# WARNING: Always backup the branch by creating another reference to it if
> +# you're not familiar with git-rebase(1).
> +#
> +# Use `git rebase` to run command or script on every commit within the range
> +# specified. If no command or script is provided, use the default one to clean
> +# and build the whole tree.
> +#
> +# If something goes wrong, the script will stop at the commit that fails.  Fix
> +# the failure and run `git rebase --continue`.
> +#
> +# If for any reason the tree is screwed, use `git rebase --abort` to restore to
> +# original state.
> +
> +if ! test -f xen/Kconfig; then
> +    echo "Please run this script from top-level directory"
> +    exit 1
> +fi
> +
> +if test $# -lt 2 ; then
> +    echo "Usage: $0 <BASE> <TIP> [CMD|SCRIPT]"
> +    exit 1
> +fi
> +
> +BASE=$1
> +TIP=$2
> +CMD=${3:-git clean -fdx && ./configure && make -j4}
Can you document somewhere that there are no cross-compilation supported?

> +
> +echo "Running command \"$CMD\" on every commit from $BASE to $TIP"
> +echo -n "Starting in "
> +
> +for i in `seq 5 -1 1`; do
> +    echo -n "$i ... "
> +    sleep 1
> +done
> +
> +echo
> +
> +git rebase $BASE $TIP -x "$CMD"
Cheers,

--
Julien Grall

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