busybox: don't strip the main binary

With this, we get a useful busybox-dbg package.

(From OE-Core rev: 95c9834a358118f322159139950dd9a92f561e88)

Signed-off-by: Chris Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-core/busybox/busybox.inc

@@ -120,7 +120,8 @@ do_configure () {
 
 do_compile() {
 	unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
-	base_do_compile
+	oe_runmake busybox_unstripped
+	cp busybox_unstripped busybox
 }
 
 do_install () {

meta/recipes-core/busybox/busybox_1.18.4.bb

@@ -1,5 +1,5 @@
 require busybox.inc
-PR = "r7"
+PR = "r8"
 
 SRC_URI = "http://www.busybox.net/downloads/busybox-${PV}.tar.bz2;name=tarball \
            file://udhcpscript.patch \