openssl: Convert to use do_install for staging

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

meta/packages/openssl/openssl.inc

@@ -18,6 +18,10 @@ export DIRS = "crypto ssl apps"
 export EX_LIBS = "-lgcc -ldl"
 export AS = "${CC} -c"
 
+PARALLEL_MAKE = ""
+
+inherit pkgconfig
+
 PACKAGES =+ "libcrypto libssl"
 FILES_libcrypto = "${libdir}/libcrypto.so.*"
 FILES_libssl = "${libdir}/libssl.so.*"
@@ -80,12 +84,7 @@ do_compile () {
 	oe_runmake
 }
 
-do_stage () {
-	cp --dereference -R include/openssl ${STAGING_INCDIR}/
-	oe_libinstall -a -so libcrypto ${STAGING_LIBDIR}
-	oe_libinstall -a -so libssl ${STAGING_LIBDIR}
-}
-
+NATIVE_INSTALL_WORKS = "1"
 do_install () {
 	install -m 0755 -d ${D}${libdir}/pkgconfig
 	oe_runmake INSTALL_PREFIX="${D}" install