systemd: generate manpages indexes

Now that python3-lxml is in core, use it to generate
systemd.directives and systemd.index manual pages.

Signed-off-by: Daniel McGregor <daniel.mcgregor@vecima.com>

diff --git a/meta/recipes-core/systemd/systemd_254.4.bb b/meta/recipes-core/systemd/systemd_254.4.bb
index 77724eb822f86223e61e423af74a646b668daf0a..99c1a662f974c10f6668b09dec666677b941cf6f 100644 (file)
--- a/meta/recipes-core/systemd/systemd_254.4.bb
+++ b/meta/recipes-core/systemd/systemd_254.4.bb
@@ -173,7 +173,10 @@ PACKAGECONFIG[localed] = "-Dlocaled=true,-Dlocaled=false"
 PACKAGECONFIG[logind] = "-Dlogind=true,-Dlogind=false"
 PACKAGECONFIG[lz4] = "-Dlz4=true,-Dlz4=false,lz4"
 PACKAGECONFIG[machined] = "-Dmachined=true,-Dmachined=false"
-PACKAGECONFIG[manpages] = "-Dman=true,-Dman=false,libxslt-native xmlto-native docbook-xml-dtd4-native docbook-xsl-stylesheets-native"
+PACKAGECONFIG[manpages] = "-Dman=true,-Dman=false,python3-lxml-native xmlto-native docbook-xml-dtd4-native docbook-xsl-stylesheets-native"
+# Ensure we're seeing the XML catalog from the build system and not the host.
+# Otherwise, the build may fail generating the manpages.
+export XML_CATALOG_FILES="${STAGING_ETCDIR_NATIVE}/xml/catalog"
 PACKAGECONFIG[microhttpd] = "-Dmicrohttpd=true,-Dmicrohttpd=false,libmicrohttpd"
 PACKAGECONFIG[myhostname] = "-Dnss-myhostname=true,-Dnss-myhostname=false,,libnss-myhostname"
 PACKAGECONFIG[networkd] = "-Dnetworkd=true,-Dnetworkd=false"