base and sanity bbclasses + qemu: move gcc3 availability checking into base.bbclass

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@3402 311d38ba-8fff-0310-9ca6-ca027cbcb966

meta/classes/sanity.bbclass

@@ -24,14 +24,6 @@ def check_conf_exists(fn, data):
 			return True
 	return False
 
-def check_app_exists(app, d):
-	from bb import which, data
-
-	app = data.expand(app, d)
-	path = data.getVar('PATH', d)
-	return len(which(path, app)) != 0
-
-
 def check_sanity(e):
 	from bb import note, error, data, __version__
 	from bb.event import Handled, NotHandled, getName
@@ -96,7 +88,7 @@ def check_sanity(e):
 	if "qemu-native" not in assume_provided:
 		gcc_version = commands.getoutput("${BUILD_PREFIX}gcc --version | head -n 1 | cut -f 3 -d ' '")
 
-		if not check_app_exists('gcc-3.4', e.data) and not check_app_exists('gcc-3.3', e.data) and gcc_version[0] != '3':
+		if not check_gcc3(e.data) and gcc_version[0] != '3':
 			missing = missing + "gcc-3.x (needed for qemu-native),"
 	else:
 		required_utilities = required_utilities + " qemu-arm"