gettext.bbclass: Set the gettext dependencies correctly for target, cross and native packages

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

meta/classes/cross.bbclass

@@ -25,6 +25,8 @@ LDFLAGS_build-darwin = "-L${STAGING_LIBDIR_NATIVE}"
 
 TOOLCHAIN_OPTIONS = ""
 
+DEPENDS_GETTEXT = "gettext-native"
+
 # Path mangling needed by the cross packaging
 # Note that we use := here to ensure that libdir and includedir are
 # target paths, not CROSS_DIR paths.

meta/classes/gettext.bbclass

@@ -11,5 +11,7 @@ python () {
     gettext_after_parse(d)
 }
 
-DEPENDS =+ "gettext-native"
+DEPENDS_GETTEXT = "gettext gettext-native"
+
+DEPENDS =+ "${DEPENDS_GETTEXT}"
 EXTRA_OECONF += "--enable-nls"

meta/classes/native.bbclass

@@ -35,6 +35,8 @@ LDFLAGS_build-darwin = "-L${STAGING_LIBDIR_NATIVE} "
 STAGING_BINDIR = "${STAGING_BINDIR_NATIVE}"
 STAGING_BINDIR_CROSS = "${STAGING_BINDIR_NATIVE}"
 
+DEPENDS_GETTEXT = "gettext-native"
+
 # Don't use site files for native builds
 export CONFIG_SITE = ""