timezone: refactor to simplify maint

move tzcode and tzdata-native into new dir

Updates are now limited to the common include file.

[v2]
Fix UMMARY typ0 in timezone.inc

(From OE-Core rev: 60c30127df63b75d70a61d90c9f9afe0f938dc71)

Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-extended/timezone/tzcode-native.bb

@@ -0,0 +1,17 @@
+require timezone.inc
+
+#
+SUMMARY = "tzcode, timezone zoneinfo utils -- zic, zdump, tzselect"
+
+S = "${WORKDIR}"
+
+inherit native
+
+EXTRA_OEMAKE += "cc='${CC}'"
+
+do_install () {
+        install -d ${D}${bindir}/
+        install -m 755 zic ${D}${bindir}/
+        install -m 755 zdump ${D}${bindir}/
+        install -m 755 tzselect ${D}${bindir}/
+}