base/glib-2.0: Simplify USE_NLS handling for glib-2.0

Currently the only way to get anything to build is to set USE_NLS="yes"
for glib-2.0. We might as well do this in the recipe by default for
now and simpllify the code.

The magic handling of USE_NLS_<recipename> is also removed since this
can be done in the form USE_NLS_pn-<recipename> using overrides these
days.

(From OE-Core rev: 2e3727b05ae58aaf1eed88967c13cae085e7a702)

Signed-off-by: Richard  Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/classes/base.bbclass

@@ -303,10 +303,6 @@ python () {
                     bb.note("SKIPPING %s because it's %s" % (pn, this_license))
                     raise bb.parse.SkipPackage("incompatible with license %s" % this_license)
 
-    use_nls = bb.data.getVar('USE_NLS_%s' % pn, d, 1)
-    if use_nls != None:
-        bb.data.setVar('USE_NLS', use_nls, d)
-
     # Git packages should DEPEND on git-native
     srcuri = bb.data.getVar('SRC_URI', d, 1)
     if "git://" in srcuri:

meta/conf/distro/include/tclibc-uclibc.inc

@@ -14,7 +14,6 @@ PREFERRED_PROVIDER_virtual/libiconv ?= "libiconv"
 PREFERRED_PROVIDER_virtual/libintl ?= "gettext"
 
 USE_NLS ?= "no"
-USE_NLS_glib-2.0 = "yes"
 
 CXXFLAGS += "-fvisibility-inlines-hidden"
 

meta/recipes-core/glib-2.0/glib-2.0.inc

@@ -1,6 +0,0 @@
-
-python () {
-    import bb
-    if bb.data.getVar("USE_NLS", d, 1) == "no":
-        raise bb.parse.SkipPackage("${PN} requires native language support.")
-}

meta/recipes-core/glib-2.0/glib.inc

@@ -13,8 +13,6 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=3bf50002aefd002f49e7bb854063f7e7 \
 BUGTRACKER = "http://bugzilla.gnome.org"
 SECTION = "libs"
 
-require glib-2.0.inc
-
 DEPENDS = "glib-2.0-native gtk-doc-native zip dbus"
 DEPENDS_virtclass-native = "gtk-doc-native pkgconfig-native gettext-native dbus-native"
 DEPENDS_virtclass-nativesdk = "libtool-nativesdk"
@@ -36,3 +34,4 @@ FILES_${PN}-dev += "${libdir}/glib-2.0/include"
 FILES_${PN}-dbg += "${datadir}/glib-2.0/gdb ${datadir}/gdb"
 
 ARM_INSTRUCTION_SET = "arm"
+USE_NLS = "yes"