[oe] [PATCH] gettext.bbclass: Add virtclass DEPENDS prepends

[Tom Rini]

With BBCLASSEXTEND recipes which also modify DEPENDS_virtclass-native
gettext.bbclass is otherwise not working and gettext-native isn't
added.  So we need to have a DEPENDS_virtclass-$foo_prepend to
make sure GETTEXT_DEPENDS gets in.

Signed-off-by: Tom Rini <tom_rini at mentor.com>
---
 classes/gettext.bbclass |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/classes/gettext.bbclass b/classes/gettext.bbclass
index 6c480b5..2303311 100644
--- a/classes/gettext.bbclass
+++ b/classes/gettext.bbclass
@@ -14,4 +14,7 @@ python () {
 DEPENDS_GETTEXT = "gettext-native virtual/libiconv virtual/libintl"
 
 DEPENDS =+ "${DEPENDS_GETTEXT}"
+DEPENDS_virtclass-native_prepend = "${DEPENDS_GETTEXT} "
+DEPENDS_virtclass-nativesdk_prepend = "${DEPENDS_GETTEXT} "
+DEPENDS_virtclass-cross_prepend = "${DEPENDS_GETTEXT} "
 EXTRA_OECONF += "--enable-nls"
-- 
1.7.0.4