Re: [OE-core] [meta-oe][PATCH v2] graphviz: add pkg_postinst script

[Kai <kai.kang@windriver.com>]

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On 3/29/22 1:48 PM, kai wrote:
> From: Kai Kang <kai.kang@windriver.com>
>
> It needs to run `dot -c` first before call 'dot' command, otherwise it
> fails with:
>
> | Format: "png" not recognized. No formats found.
> | Perhaps "dot -c" needs to be run (with installer's privileges) to
>    register the plugins?
>
> Signed-off-by: Kai Kang <kai.kang@windriver.com>

Wrong list. Sorry for the noise.

Kai

> ---
> v2:
> * add guard to check qemu-usermode is supported
>
>   .../graphviz/graphviz_2.50.0.bb               | 19 ++++++++++++++++++-
>   1 file changed, 18 insertions(+), 1 deletion(-)
>
> diff --git a/meta-oe/recipes-graphics/graphviz/graphviz_2.50.0.bb b/meta-oe/recipes-graphics/graphviz/graphviz_2.50.0.bb
> index 0eca7fdba..66353b837 100644
> --- a/meta-oe/recipes-graphics/graphviz/graphviz_2.50.0.bb
> +++ b/meta-oe/recipes-graphics/graphviz/graphviz_2.50.0.bb
> @@ -17,7 +17,7 @@ DEPENDS = " \
>   DEPENDS:append:class-target = " ${BPN}-native"
>   DEPENDS:append:class-nativesdk = " ${BPN}-native"
>   
> -inherit autotools-brokensep pkgconfig gettext
> +inherit autotools-brokensep pkgconfig gettext qemu
>   
>   SRC_URI = "https://gitlab.com/api/v4/projects/4207231/packages/generic/${BPN}-releases/${PV}/${BP}.tar.xz \
>              "
> @@ -81,6 +81,23 @@ graphviz_sstate_postinst() {
>   }
>   SYSROOT_PREPROCESS_FUNCS:append:class-native = " graphviz_sstate_postinst"
>   
> +pkg_postinst:${PN} () {
> +    if [ -n "$D" ]; then
> +        if ${@bb.utils.contains('MACHINE_FEATURES', 'qemu-usermode', 'true', 'false', d)}; then
> +            ${@qemu_run_binary(d, '$D', '${bindir}/dot')} -c
> +        fi
> +    else
> +        dot -c
> +    fi
> +}
> +
> +pkg_postrm:${PN} () {
> +    rm -f $D${libdir}/graphviz/config*
> +    rmdir --ignore-fail-on-non-empty $D${libdir}/graphviz
> +}
> +
> +PACKAGE_WRITE_DEPS += "qemu-native"
> +
>   PACKAGES =+ "${PN}-python ${PN}-perl ${PN}-demo"
>   
>   FILES:${PN}-python += "${libdir}/python*/site-packages/ ${libdir}/graphviz/python/"
>
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-- 
Kai Kang
Wind River Linux


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