Author: Jaret Cantu <jaret.cantu@timesys.com>
Date:   Wed Dec  6 16:18:30 EST 2017

    Use libunwind pkgconfig cflags to locate libunwind headers

    In a short-lived change (which was removed four months after
    it was introduced), libunwind was used in gstreamer tracers
    but utilized the LIBS only, not the CFLAGS.

    Correct this issue so that the proper header install location
    (which is include/libunwind/*) is used.

--- gstreamer-1.10.4/plugins/tracers/Makefile.in.orig	2017-02-23 05:13:39.000000000 -0500
+++ gstreamer-1.10.4/plugins/tracers/Makefile.in	2017-12-06 16:17:40.864520932 -0500
@@ -558,6 +558,7 @@ libgstcoretracers_la_SOURCES = \
   gsttracers.c
 
 libgstcoretracers_la_CFLAGS = $(GST_OBJ_CFLAGS) \
+  $(UNWIND_CFLAGS) \
   -DGST_USE_UNSTABLE_API
 
 libgstcoretracers_la_LIBADD = \