Let the distro control whether we include hostap or madwifi.

- Add base_ifelse convenience function to base.bbclass.
- Replace all conditionals in the recipes relating to hostap and madwifi to
  look for their name in COMBINED_FEATURES rather than looking for specific buses (pci, pcmcia).
- Change the default COMBINED_FEATURES to enable:
  - madwifi, when:
    - distro has pci, wifi, and madwifi in its features
    - machine has pci in its features
  - hostap, when:
    - 'wifi' and 'hostap' are in distro features
    - either 'pci' or 'pcmcia' are in both distro and machine features

Signed-off-by: Chris Larson <clarson@mvista.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/classes/base.bbclass b/classes/base.bbclass
index 51648dae92..aed927404a 100644
--- a/classes/base.bbclass
+++ b/classes/base.bbclass
@@ -159,6 +159,12 @@ def base_read_file(filename):
 		return f.read().strip()
 	return None
 
+def base_ifelse(condition, iftrue = True, iffalse = False):
+    if condition:
+        return iftrue
+    else:
+        return iffalse
+
 def base_conditional(variable, checkvalue, truevalue, falsevalue, d):
 	import bb
 	if bb.data.getVar(variable,d,1) == checkvalue: