setuptools3-base: improve RDEPENDS assignment

Use :append instead of += so that recipes can assign to RDEPENDS:${PN}.
This fixes missing RDEPENDS for sixteen recipes in oe-core alone.

Also instead of using obscure inline Python we can just use the
class-target override.

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes/setuptools3-base.bbclass b/meta/classes/setuptools3-base.bbclass
index 5098ae9d64ec4c01dec0e1a00eb8c46bb7f8c939..15abe1dd634eb251b6bfdeb23dd5afe05b7edb9b 100644 (file)
--- a/meta/classes/setuptools3-base.bbclass
+++ b/meta/classes/setuptools3-base.bbclass
@@ -1,6 +1,6 @@
 DEPENDS:append:class-target = " ${PYTHON_PN}-native ${PYTHON_PN}"
 DEPENDS:append:class-nativesdk = " ${PYTHON_PN}-native ${PYTHON_PN}"
-RDEPENDS:${PN} += "${@['', '${PYTHON_PN}-core']['${CLASSOVERRIDE}' == 'class-target']}"
+RDEPENDS:${PN}:append:class-target = " ${PYTHON_PN}-core"
 
 export STAGING_INCDIR
 export STAGING_LIBDIR