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/libtool_2.4.6.bb

@@ -0,0 +1,26 @@
+require libtool-${PV}.inc
+
+RDEPENDS_${PN} += "bash"
+
+#
+# We want the results of libtool-cross preserved - don't stage anything ourselves.
+#
+SYSROOT_PREPROCESS_FUNCS += "libtool_sysroot_preprocess"
+
+do_install_append () {
+        sed -e 's@--sysroot=${STAGING_DIR_HOST}@@g' \
+            -e 's@${STAGING_DIR_HOST}@@g' \
+            -e 's@^\(sys_lib_search_path_spec="\).*@\1${libdir} ${base_libdir}"@' \
+            -e 's@^\(compiler_lib_search_dirs="\).*@\1${libdir} ${base_libdir}"@' \
+            -e 's@^\(compiler_lib_search_path="\).*@\1${libdir} ${base_libdir}"@' \
+            -e 's@^\(predep_objects="\).*@\1"@' \
+            -e 's@^\(postdep_objects="\).*@\1"@' \
+            -i ${D}${bindir}/libtool
+}
+
+libtool_sysroot_preprocess () {
+	rm -rf ${SYSROOT_DESTDIR}${bindir}/*
+	rm -rf ${SYSROOT_DESTDIR}${datadir}/aclocal/*
+	rm -rf ${SYSROOT_DESTDIR}${datadir}/libtool/build-aux/*
+}
+