howto: fix incorrect include path

diff --git a/gr-howto-write-a-block/Makefile.common b/gr-howto-write-a-block/Makefile.common
index 8423671a378f37c291971dd560f5ab24e5cdd282..15a5216981dae8362f78e3cb25c34c81f7a90707 100644 (file)
--- a/gr-howto-write-a-block/Makefile.common
+++ b/gr-howto-write-a-block/Makefile.common
@@ -40,7 +40,7 @@ AM_CPPFLAGS = \
 # these are used by both SWIG and CXX
 STD_DEFINES_AND_INCLUDES = \
        $(DEFINES) \
-       -I$(abs_top_srcdir)/include \
+       -I$(abs_top_srcdir)/lib \
        -I$(GNURADIO_CORE_INCLUDEDIR) \
        -I$(GNURADIO_CORE_INCLUDEDIR)/swig