Fresh build of Gnome 2.12 with "jhbuild" on Fedora Core 4 reports the following error
make[3]: Entering directory `/opt/lap/g2src/cvs/2.12/src/gst-plugins/ext/spc'

if /bin/sh ../../libtool --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I../..    -I../../gst-libs -I../../gst-libs -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -pthread -I/opt/lap/g2bin/2.12/include/gstreamer-0.8 -I/opt/lap/g2bin/2.12/include/glib-2.0 -I/opt/lap/g2bin/2.12/lib/glib-2.0/include -I/opt/lap/g2bin/2.12/include/libxml2   -DGST_DISABLE_DEPRECATED  -Wall -g -O2 -MT libgstspc_la-gstspc.lo -MD -MP -MF ".deps/libgstspc_la-gstspc.Tpo" -c -o libgstspc_la-gstspc.lo `test -f 'gstspc.c' || echo './'`gstspc.c; \
then mv -f ".deps/libgstspc_la-gstspc.Tpo" ".deps/libgstspc_la-gstspc.Plo"; else rm -f ".deps/libgstspc_la-gstspc.Tpo"; exit 1; fi
mkdir .libs
 gcc -DHAVE_CONFIG_H -I. -I. -I../.. -I../../gst-libs -I../../gst-libs -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -pthread -I/opt/lap/g2bin/2.12/include/gstreamer-0.8 -I/opt/lap/g2bin/2.12/include/glib-2.0 -I/opt/lap/g2bin/2.12/lib/glib-2.0/include -I/opt/lap/g2bin/2.12/include/libxml2 -DGST_DISABLE_DEPRECATED -Wall -g -O2 -MT libgstspc_la-gstspc.lo -MD -MP -MF .deps/libgstspc_la-gstspc.Tpo -c gstspc.c  -fPIC -DPIC -o .libs/libgstspc_la-gstspc.o
/bin/sh ../../libtool --tag=CC --mode=compile \
	./nasmnopic.sh \
	/usr/bin/nasm -I ./ -f elf -O1 -o APU.lo APU.Asm
 ./nasmnopic.sh /usr/bin/nasm -I ./ -f elf -O1 APU.Asm  -fPIC -DPIC -o .libs/APU.o
../../libtool: line 1223: ./nasmnopic.sh: No such file or directory

make[3]: [APU.lo] Error 1
==================================

did someone forget to do "cvs add nasmnopic.sh"? it is not in the CVS download.