Fix references to CROSS_DIR now that it has been removed

CROSS_DIR is no longer removed so fix up classes, packages and documentation
which refer to it.

Signed-off-by: Joshua Lock <josh@linux.intel.com>

meta/classes/cross-canadian.bbclass

@@ -17,7 +17,7 @@ INHIBIT_DEFAULT_DEPS = "1"
 STAGING_DIR_HOST = "${STAGING_DIR}/${HOST_SYS}-nativesdk"
 STAGING_DIR_TARGET = "${STAGING_DIR}/${BASEPKG_TARGET_SYS}"
 
-PATH_append = ":${TMPDIR}/cross/${HOST_ARCH}/${bindir_cross}"
+PATH_append = ":${TMPDIR}/sysroots/${HOST_ARCH}/${bindir_cross}"
 PKGDATA_DIR = "${TMPDIR}/pkgdata/${HOST_ARCH}-nativesdk${HOST_VENDOR}-${HOST_OS}"
 PKGHIST_DIR = "${TMPDIR}/pkghistory/${HOST_ARCH}-nativesdk${HOST_VENDOR}-${HOST_OS}/"
 
@@ -36,7 +36,7 @@ DEPENDS_GETTEXT = "gettext-native gettext-nativesdk"
 
 # Path mangling needed by the cross packaging
 # Note that we use := here to ensure that libdir and includedir are
-# target paths, not CROSS_DIR paths.
+# target paths.
 target_libdir := "${libdir}"
 target_includedir := "${includedir}"
 target_base_libdir := "${base_libdir}"

meta/classes/cross.bbclass

@@ -32,7 +32,7 @@ DEPENDS_GETTEXT = "gettext-native"
 
 # Path mangling needed by the cross packaging
 # Note that we use := here to ensure that libdir and includedir are
-# target paths, not CROSS_DIR paths.
+# target paths.
 target_libdir := "${libdir}"
 target_includedir := "${includedir}"
 target_base_libdir := "${base_libdir}"

meta/classes/module_strip.bbclass

@@ -9,8 +9,8 @@ do_strip_modules () {
 					if ! [ -d "$module"  ] ; then
 						${STRIP} -v -g $module
 					fi
-				done	
-#				NM="${CROSS_DIR}/bin/${HOST_PREFIX}nm" OBJCOPY="${CROSS_DIR}/bin/${HOST_PREFIX}objcopy" strip_module $modules
+				done
+#				NM="${STAGING_BINDIR_NATIVE}/${HOST_PREFIX}nm" OBJCOPY="${STAGING_BINDIR_NATIVE}/${HOST_PREFIX}objcopy" strip_module $modules
 			fi
 		fi
 	done