[OE-core] [PATCH] image_types: use pigz to create .gz files

[Martin Jansa]

What about using pigz for sstate-cache archives?

On Tue, Apr 10, 2018 at 4:35 PM, Ross Burton <ross.burton at intel.com> wrote:

> Since pigz is no longer a drop-in replacement for gzip (oe-core 1624b7b)
> the
> image creation has been using gzip instead of pigz, despite still
> depending on
> pigz-native.  Fix this by invoking pigz explicitly.
>
> Signed-off-by: Ross Burton <ross.burton at intel.com>
> ---
>  meta/classes/image_types.bbclass | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/meta/classes/image_types.bbclass b/meta/classes/image_types.
> bbclass
> index e872ae20982..00a00d318f4 100644
> --- a/meta/classes/image_types.bbclass
> +++ b/meta/classes/image_types.bbclass
> @@ -281,7 +281,7 @@ COMPRESSIONTYPES ?= ""
>
>  CONVERSIONTYPES = "gz bz2 lzma xz lz4 lzo zip sum md5sum sha1sum
> sha224sum sha256sum sha384sum sha512sum bmap u-boot vmdk vdi qcow2
> ${COMPRESSIONTYPES}"
>  CONVERSION_CMD_lzma = "lzma -k -f -7 ${IMAGE_NAME}${IMAGE_NAME_
> SUFFIX}.${type}"
> -CONVERSION_CMD_gz = "gzip -f -9 -n -c ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}
> > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.gz"
> +CONVERSION_CMD_gz = "pigz -f -9 -n -c ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}
> > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.gz"
>  CONVERSION_CMD_bz2 = "pbzip2 -f -k ${IMAGE_NAME}${IMAGE_NAME_
> SUFFIX}.${type}"
>  CONVERSION_CMD_xz = "xz -f -k -c ${XZ_COMPRESSION_LEVEL} ${XZ_THREADS}
> --check=${XZ_INTEGRITY_CHECK} ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type} >
> ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.xz"
>  CONVERSION_CMD_lz4 = "lz4 -9 -z -l ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}
> ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.lz4"
> --
> 2.11.0
>
> --
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