[meta-virtualization] [meta-virt][PATCH 1/1] libvirt: use relative path to local .m4 files

[Bruce Ashfield]

merged

Bruce

On Fri, Jul 27, 2018 at 4:45 PM, Joe Slater <joe.slater at windriver.com> wrote:
> If our project is in a directory with a pathname of longer than
> about 125 characters, configuration will fail with an "Argument
> list too long" error.  This patch uses the technique that was applied
> to the coreutils recipe.
>
> Signed-off-by: Joe Slater <joe.slater at windriver.com>
> ---
>  recipes-extended/libvirt/libvirt_4.3.0.bb | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/recipes-extended/libvirt/libvirt_4.3.0.bb b/recipes-extended/libvirt/libvirt_4.3.0.bb
> index e6dac5d..194f049 100644
> --- a/recipes-extended/libvirt/libvirt_4.3.0.bb
> +++ b/recipes-extended/libvirt/libvirt_4.3.0.bb
> @@ -42,6 +42,12 @@ SRC_URI[libvirt.sha256sum] = "a531e22c8b985ecb2d1223b913fd6ec0f1800e3ebe02351924
>
>  inherit autotools gettext update-rc.d pkgconfig ptest systemd
>
> +# Override the default set in autotools.bbclass so that we will use relative pathnames
> +# to our local m4 files.  This prevents an "Argument list too long" error during configuration
> +# if our project is in a directory with an absolute pathname of more than about 125 characters.
> +#
> +acpaths = "-I ./m4"
> +
>  CACHED_CONFIGUREVARS += "\
>  ac_cv_path_XMLCATLOG=/usr/bin/xmlcatalog \
>  ac_cv_path_AUGPARSE=/usr/bin/augparse \
> --
> 2.7.4
>
> --
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