bitbake.conf: programatically generate COMBINED_FEATURES

Instead of hard-coding the set of features that can be considered in
COMBINED_FEATURES, simply generate the intersection of DISTRO_FEATURES and
MACHINE_FEATURES.

Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index 8653a7f3a9431563e15b46aaa9356acded109e68..9c72044d8d6a546f3bcc5b58fb5f955d447184d5 100644 (file)
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -735,17 +735,7 @@ IMAGE_FEATURES += "${EXTRA_IMAGE_FEATURES}"
 DISTRO_FEATURES_BACKFILL = "pulseaudio sysvinit bluez5"
 MACHINE_FEATURES_BACKFILL = "rtc"
 
-COMBINED_FEATURES = "\
-    ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "alsa", d)} \
-    ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "bluetooth", d)} \
-    ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "ext2", d)} \
-    ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "vfat", d)} \
-    ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "irda", d)} \
-    ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "pcmcia", d)} \
-    ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "pci", d)} \
-    ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "usbgadget", d)} \
-    ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "usbhost", d)} \
-    ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "wifi", d)}"
+COMBINED_FEATURES = "${@oe.utils.set_intersect('DISTRO_FEATURES', 'MACHINE_FEATURES', d)}"
 COMBINED_FEATURES[vardeps] += "DISTRO_FEATURES MACHINE_FEATURES"
 
 SERIAL_CONSOLE ??= ""