Again, another jhbuild -Werror which turns a warning on x86_64 into a
compilation error. This time:

 gcc -DHAVE_CONFIG_H -I. -I. -I../.. -I../../gst-libs -I../../gst-libs -pthread
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
-I/home/nathanr/bin/gnome2-cvs/include/glib-2.0
-I/home/nathanr/bin/gnome2-cvs/lib64/glib-2.0/include
-I/home/nathanr/bin/gnome2-cvs/include/libxml2
-I/home/nathanr/bin/gnome2-cvs/include/gstreamer-0.8 -DGST_DISABLE_DEPRECATED
-Wall -Werror -g -O2 -MT libgstmatroska_la-matroska-demux.lo -MD -MP -MF
.deps/libgstmatroska_la-matroska-demux.Tpo -c matroska-demux.c  -fPIC -DPIC -o
.libs/libgstmatroska_la-matroska-demux.o
matroska-demux.c: In function `gst_matroska_demux_parse_contents':
matroska-demux.c:2179: warning: long long unsigned int format, guint64 arg (arg 6)
make[3]: *** [libgstmatroska_la-matroska-demux.lo] Error 1
make[3]: Leaving directory
`/home/nathanr/download/gnome-cvs/gst-plugins/gst/matroska'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/nathanr/download/gnome-cvs/gst-plugins/gst'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/nathanr/download/gnome-cvs/gst-plugins'
make: *** [all] Error 2
*** error during stage build of gst-plugins: could not build module *** [70/91]

is fixed by:

--- matroska-demux.c.~1.32.~    2004-08-26 00:41:11.000000000 +1000
+++ matroska-demux.c    2004-08-30 22:50:34.467376312 +1000
@@ -2177,7 +2177,7 @@
             }
             if (id != seek_id) {
               g_warning ("We looked for ID=0x%x but got ID=0x%x (pos=%llu)",
-                  seek_id, id, seek_pos + demux->segment_start);
+                  seek_id, id, (long long unsigned int) (seek_pos +
demux->segment_start));
               goto finish;
             }