gettext.bbclass, bitbake.conf: Append nls options to EXTRA_OECONF instead of +=

Some recipes do not defined EXTRA_OECONF in such cases += drops
the --enable|--disable-nls options. In another case where recipe
defines EXTRA_OECONF instead of adding/appending to it then
--enable|--disable-nls options are lost from EXTRA_OECONF

We define EXTRA_OECONF = "" in bitbake.conf so the variable exists
always.

We use _append instead of += so the option is added at very end
and not lost.

We only return empty gettext dependencies if its a target recipe
in case when USE_NLS is not set because the native/cross/nativesdk recipes still
need the gettext dependencies

Signed-off-by: Khem Raj <raj.khem@gmail.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/meta/classes/gettext.bbclass b/meta/classes/gettext.bbclass
index 6f79e5ee76..86b505b3d4 100644
--- a/meta/classes/gettext.bbclass
+++ b/meta/classes/gettext.bbclass
@@ -1,7 +1,7 @@
 def gettext_dependencies(d):
-    if d.getVar('USE_NLS', True) == 'no':
+    if d.getVar('USE_NLS', True) == 'no' and not oe.utils.inherits(d, 'native', 'nativesdk', 'cross'):
         return ""
-    if bb.data.getVar('INHIBIT_DEFAULT_DEPS', d, True) and not oe.utils.inherits(d, 'cross-canadian'):
+    if d.getVar('INHIBIT_DEFAULT_DEPS', True) and not oe.utils.inherits(d, 'cross-canadian'):
         return ""
     return d.getVar('DEPENDS_GETTEXT', False)
 
@@ -14,4 +14,4 @@ def gettext_oeconf(d):
 DEPENDS_GETTEXT = "virtual/gettext gettext-native"
 
 BASEDEPENDS =+ "${@gettext_dependencies(d)}"
-EXTRA_OECONF += "${@gettext_oeconf(d)}"
+EXTRA_OECONF_append = " ${@gettext_oeconf(d)}"