use portable printf instead of echo -e, needed for MacOS X buildhost

echo -e is not a portable way to do this, better use printf.
Works with MacOS X.

Signed-off-by: Waldemar Brodkorb <mail@waldemar-brodkorb.de>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

diff --git a/fs/common.mk b/fs/common.mk
index debf7db65f70fbae31d2c4bb2cda689f2213c3aa..0f0eae996cfd3d782f20c1fa56dcbc7dbee5916d 100644 (file)
--- a/fs/common.mk
+++ b/fs/common.mk
@@ -49,9 +49,9 @@ $(BINARIES_DIR)/rootfs.$(1): $(ROOTFS_$(2)_DEPENDENCIES)
 ifneq ($(ROOTFS_DEVICE_TABLES),)
        cat $(ROOTFS_DEVICE_TABLES) > $(FULL_DEVICE_TABLE)
 ifeq ($(BR2_ROOTFS_DEVICE_CREATION_STATIC),y)
-       echo -e '$(subst $(sep),\n,$(PACKAGES_DEVICES_TABLE))' >> $(FULL_DEVICE_TABLE)
+       printf '$(subst $(sep),\n,$(PACKAGES_DEVICES_TABLE))' >> $(FULL_DEVICE_TABLE)
 endif
-       echo -e '$(subst $(sep),\n,$(PACKAGES_PERMISSIONS_TABLE))' >> $(FULL_DEVICE_TABLE)
+       printf '$(subst $(sep),\n,$(PACKAGES_PERMISSIONS_TABLE))' >> $(FULL_DEVICE_TABLE)
        echo "$(HOST_DIR)/usr/bin/makedevs -d $(FULL_DEVICE_TABLE) $(TARGET_DIR)" >> $(FAKEROOT_SCRIPT)
 endif
        echo "$(ROOTFS_$(2)_CMD)" >> $(FAKEROOT_SCRIPT)