Various cleanups so "make dist" works again, and builds a tarball

Makefile.am

@@ -35,7 +35,6 @@ EXTRA_DIST = autogen.sh \
              debian/libspandsp3-dev.install \
              debian/libspandsp3-doc.install \
              debian/rules \
-             debian/watch \
              README.testdata \
              spandsp.spec \
              spandsp/fax-tests.dtd \

configure.ac

@@ -621,12 +621,14 @@ AC_CONFIG_FILES([Makefile
                  src/spandsp.h
                  spandsp-sim/Makefile
                  test-data/Makefile
+                 test-data/bellcore/Makefile
                  test-data/etsi/Makefile
                  test-data/etsi/fax/Makefile
                  test-data/itu/Makefile
                  test-data/itu/fax/Makefile
                  test-data/itu/tiff-fx/Makefile
                  test-data/local/Makefile
+                 test-data/mitel/Makefile
                  tests/Makefile
                  spandsp.pc])
 #                spandsp.spec])

debian-prepare.sh

@@ -3,7 +3,7 @@
 # Install the things which need adding to a fresh Debian 11 install to make it ready to build
 # spandsp and its test suite
 #
-apt-get install fftw3-dev \
+apt-get install libfftw3-dev \
                 libtiff-dev \
                 libtiff-tools \
                 libpcap-dev \
@@ -14,3 +14,6 @@ apt-get install fftw3-dev \
                 sox \
                 libtool \
                 netpbm
+
+#               doxygen \
+#               xsltproc

spandsp-sim/Makefile.am

@@ -24,15 +24,8 @@ LIBS += -L$(top_builddir)/src -lspandsp $(SIMLIBS)
 MAINTAINERCLEANFILES = Makefile.in
 
 EXTRA_DIST = libspandsp_sim.dsp \
-             libspandsp_sim.2005.vcproj \
-             libspandsp_sim.2008.vcproj \
-             msvc/make_line_models.2008.vcproj \
              msvc/msvcproj.head \
-             msvc/msvcproj.foot \
-             msvc/vc8proj.head \
-             msvc/vc8proj.foot \
-             msvc/vc9proj.head \
-             msvc/vc9proj.foot
+             msvc/msvcproj.foot
 
 AM_CPPFLAGS = -I$(top_builddir) -I$(top_builddir)/src -DDATADIR="\"$(pkgdatadir)\""
 
@@ -70,15 +63,11 @@ line_models.c: make_line_models$(EXEEXT)
 	./make_line_models$(EXEEXT)
 
 DSP = libspandsp_sim.dsp
-VCPROJ8 = libspandsp_sim.2005.vcproj
-VCPROJ9 = libspandsp_sim.2008.vcproj
 
 WIN32SOURCES = $(libspandsp_sim_la_SOURCES)
 WIN32HEADERS = $(nobase_include_HEADERS)
 
 DSPOUT = | awk '{printf("%s\r\n", $$0)}' >> $(DSP)
-VCPROJOUT8 = | awk '{printf("%s\r\n", $$0)}' >> $(VCPROJ8)
-VCPROJOUT9 = | awk '{printf("%s\r\n", $$0)}' >> $(VCPROJ9)
 
 $(DSP): msvc/msvcproj.head msvc/msvcproj.foot Makefile.am
 	echo "creating $(DSP)"