[OE-core] [PATCH 1/1] xmlcatalog.bbclass: execute xmlcatalog only if it's available

[Burton, Ross]

We could just always install libxml2 into the SDK...

On Fri, 5 Jul 2019 at 02:18, Chen Qi <Qi.Chen at windriver.com> wrote:
>
> For build-sysroots.bb, the xmlcatalog would not be in its
> staging directory. Causing the following error for eSDK.
>
> ERROR: build-sysroots-1.0-r0 do_build_native_sysroot: Command '/PATH/TO/IMAGE/testsdkext/tmp/sysroots/x86_64/usr/bin/postinst-docbook-xml-dtd4-native-xmlcatalog' returned non-zero exit status 127.
> ERROR: build-sysroots-1.0-r0 do_build_native_sysroot: Function failed: do_build_native_sysroot
>
> The problem could be reproduced by the following steps.
> 1. Add in local.conf:
>    IMAGE_INSTALL_append = " btrfs-tools"
>    DISTRO_FEATURES_append = " api-documentation"
>    INHERIT += "testsdk"
> 2. bitbake core-image-minimal -c populate_sdk_ext
> 3. bitbake core-image-minimal -c testsdkext
>
> Signed-off-by: Chen Qi <Qi.Chen at windriver.com>
> ---
>  meta/classes/xmlcatalog.bbclass | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/meta/classes/xmlcatalog.bbclass b/meta/classes/xmlcatalog.bbclass
> index 075aef8..e805e7b 100644
> --- a/meta/classes/xmlcatalog.bbclass
> +++ b/meta/classes/xmlcatalog.bbclass
> @@ -5,6 +5,8 @@ XMLCATALOGS ?= ""
>  SYSROOT_PREPROCESS_FUNCS_append = " xmlcatalog_sstate_postinst"
>
>  xmlcatalog_complete() {
> +       # In case of eSDK, build-sysroot does not have xmlcatalog in its staging directory.
> +       [ "`which xmlcatalog`" = "" ] && exit 0
>         ROOTCATALOG="${STAGING_ETCDIR_NATIVE}/xml/catalog"
>         if [ ! -f $ROOTCATALOG ]; then
>                 mkdir --parents $(dirname $ROOTCATALOG)
> --
> 1.9.1
>
> --
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