classes/package.bbclass: use ?= for PACKAGEFUNCS *again*

* people should really watch out with introducing regressions

diff --git a/classes/package.bbclass b/classes/package.bbclass
index 0e4028f..27d5a3a 100644 (file)
--- a/classes/package.bbclass
+++ b/classes/package.bbclass
@@ -786,7 +786,7 @@ python package_do_split_locales() {
        bb.data.setVar('RDEPENDS_%s' % mainpkg, ' '.join(rdep), d)
 }
 
-PACKAGEFUNCS = "package_do_split_locales \
+PACKAGEFUNCS ?= "package_do_split_locales \
                populate_packages package_do_shlibs \
                package_do_pkgconfig read_shlibdeps \
                package_depchains"