include/package-ipkg.mk: print warnings/errors to stderr

Makes warnings/errors visible when building with V=w/V=1.

Signed-off-by: Jonas Gorski <[email protected]>

SVN-Revision: 35715

include/package-ipkg.mk

@@ -95,7 +95,7 @@ ifeq ($(DUMP),)
       else
         compile: $(1)-disabled
         $(1)-disabled:
-		@echo "WARNING: skipping $(1) -- package not selected"
+		@echo "WARNING: skipping $(1) -- package not selected" >&2
       endif
     endif
     endif