libtool: 2.4.5 -> 2.4.6

Drop patch merged upstream.

(From OE-Core rev: cd03ef79b50ed42b9d407ee45fc3e3321385281c)

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

meta/recipes-devtools/libtool/nativesdk-libtool_2.4.6.bb

@@ -0,0 +1,31 @@
+require libtool-${PV}.inc
+
+FILESEXTRAPATHS =. "${FILE_DIRNAME}/libtool:"
+
+SRC_URI += "file://prefix.patch"
+SRC_URI += "file://fixinstall.patch"
+
+inherit nativesdk
+
+S = "${WORKDIR}/libtool-${PV}"
+FILES_${PN} += "${datadir}/libtool/*"
+
+do_configure_prepend () {
+	# Remove any existing libtool m4 since old stale versions would break
+	# any upgrade
+	rm -f ${STAGING_DATADIR}/aclocal/libtool.m4
+	rm -f ${STAGING_DATADIR}/aclocal/lt*.m4
+}
+
+do_install () {
+	autotools_do_install
+	install -d ${D}${bindir}/
+	install -m 0755 ${HOST_SYS}-libtool ${D}${bindir}/
+}
+
+SYSROOT_PREPROCESS_FUNCS += "libtoolnativesdk_sysroot_preprocess"
+
+libtoolnativesdk_sysroot_preprocess () {
+	install -d ${SYSROOT_DESTDIR}${bindir_crossscripts}/
+	install -m 755 ${D}${bindir}/${HOST_SYS}-libtool ${SYSROOT_DESTDIR}${bindir_crossscripts}/${HOST_SYS}-libtool
+}