spec_to_docbook = find_program('spec-to-docbook.sh') packagekit_ref_xml = custom_target( 'org.freedesktop.PackageKit.ref.xml', input: join_paths(meson.source_root(), 'src', 'org.freedesktop.PackageKit.xml'), output: 'org.freedesktop.PackageKit.ref.xml', build_by_default: true, command: [ spec_to_docbook, files('spec-to-docbook.xsl'), '@INPUT@', '@OUTPUT@', ], ) packagekit_transaction_ref_xml = custom_target( 'org.freedesktop.PackageKit.Transaction.ref.xml', input: join_paths(meson.source_root(), 'src', 'org.freedesktop.PackageKit.Transaction.xml'), output: 'org.freedesktop.PackageKit.Transaction.ref.xml', build_by_default: true, command: [ spec_to_docbook, files('spec-to-docbook.xsl'), '@INPUT@', '@OUTPUT@', ], )