--- Demo/Makefile.am	1969-12-31 19:00:00.000000000 -0500
+++ Demo/Makefile.am	2009-10-22 23:42:08.000000000 -0400
@@ -0,0 +1,78 @@
+AM_CPPFLAGS = -I$(top_srcdir)/Include
+
+LDADD = $(top_builddir)/Source/libspqr.la \
+	$(CHOLMOD_LIBS) $(AMD_LIBS) $(CAMD_LIBS) \
+	$(COLAMD_LIBS) $(CCOLAMD_LIBS) \
+	$(METIS_LIBS) $(BLAS_LIBS) $(LAPACK_LIBS) $(TBB_LIBS)
+
+check_PROGRAMS = \
+	qrsimple qrsimplec \
+	qrdemo qrdemoc
+
+qrsimple_SOURCES = qrsimple.cpp
+qrsimplec = qrsimplec.c
+qrsimplec_CFLAGS = -ansi
+qrdemo_SOURCES = qrdemo.cpp
+qrdemoc_SOURCES = qrdemoc.c
+qrdemoc_CFLAGS = -ansi
+
+
+check-local: $(check_PROGRAMS)
+	./qrsimple < $(top_srcdir)/Matrix/ash219.mtx || exit 1
+	./qrsimplec < $(top_srcdir)/Matrix/ash219.mtx || exit 1
+	./qrsimple < $(top_srcdir)/Matrix/west0067.mtx || exit 1
+	./qrsimplec < $(top_srcdir)/Matrix/west0067.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/a2.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/r2.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/a04.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/a2.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/west0067.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/c2.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/a0.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/lfat5b.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/bfwa62.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/LFAT5.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/b1_ss.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/bcspwr01.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/lpi_galenet.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/lpi_itest6.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/ash219.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/a4.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/s32.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/c32.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/lp_share1b.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/a1.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/GD06_theory.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/GD01_b.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/Tina_AskCal_perm.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/Tina_AskCal.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/GD98_a.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/Ragusa16.mtx || exit 1
+	./qrdemo < $(top_srcdir)/Matrix/young1c.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/a2.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/r2.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/a04.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/a2.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/west0067.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/c2.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/a0.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/lfat5b.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/bfwa62.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/LFAT5.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/b1_ss.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/bcspwr01.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/lpi_galenet.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/lpi_itest6.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/ash219.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/a4.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/s32.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/c32.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/lp_share1b.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/a1.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/GD06_theory.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/GD01_b.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/Tina_AskCal_perm.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/Tina_AskCal.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/GD98_a.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/Ragusa16.mtx || exit 1
+	./qrdemoc < $(top_srcdir)/Matrix/young1c.mtx || exit 1
--- Include/Makefile.am	1969-12-31 19:00:00.000000000 -0500
+++ Include/Makefile.am	2009-10-22 23:42:08.000000000 -0400
@@ -0,0 +1,5 @@
+include_HEADERS = \
+	spqr.hpp \
+	SuiteSparseQR_C.h \
+	SuiteSparseQR_definitions.h \
+	SuiteSparseQR.hpp
--- Makefile.am	1969-12-31 19:00:00.000000000 -0500
+++ Makefile.am	2009-10-22 23:42:08.000000000 -0400
@@ -0,0 +1,2 @@
+SUBDIRS = Include Source Demo
+EXTRA_DIST = README.txt
--- Source/Makefile.am	1969-12-31 19:00:00.000000000 -0500
+++ Source/Makefile.am	2009-10-22 23:43:03.000000000 -0400
@@ -0,0 +1,48 @@
+AM_CPPFLAGS=-I$(top_srcdir)/Include
+
+lib_LTLIBRARIES = libspqr.la
+
+libspqr_la_SOURCES = \
+    spqr_rmap.cpp \
+    SuiteSparseQR_C.cpp \
+    SuiteSparseQR_expert.cpp \
+    spqr_parallel.cpp \
+    spqr_kernel.cpp \
+    spqr_analyze.cpp \
+    spqr_assemble.cpp \
+    spqr_cpack.cpp \
+    spqr_csize.cpp \
+    spqr_fcsize.cpp \
+    spqr_debug.cpp \
+    spqr_front.cpp \
+    spqr_factorize.cpp \
+    spqr_freenum.cpp \
+    spqr_freesym.cpp \
+    spqr_freefac.cpp \
+    spqr_fsize.cpp \
+    spqr_maxcolnorm.cpp \
+    spqr_rconvert.cpp \
+    spqr_rcount.cpp \
+    spqr_rhpack.cpp \
+    spqr_rsolve.cpp \
+    spqr_stranspose1.cpp \
+    spqr_stranspose2.cpp \
+    spqr_hpinv.cpp \
+    spqr_1fixed.cpp \
+    spqr_1colamd.cpp \
+    SuiteSparseQR.cpp \
+    spqr_1factor.cpp \
+    spqr_cumsum.cpp \
+    spqr_shift.cpp \
+    spqr_happly.cpp \
+    spqr_panel.cpp \
+    spqr_happly_work.cpp \
+    SuiteSparseQR_qmult.cpp \
+    spqr_trapezoidal.cpp \
+    spqr_larftb.cpp \
+    spqr_append.cpp \
+    spqr_type.cpp \
+    spqr_tol.cpp
+
+libspqr_la_CPPFLAGS = $(AM_CPPFLAGS) $(METIS_CFLAGS) $(TBB_CFLAGS) $(LAPACK_CFLAGS)
+libspqr_la_LIBADD = $(METIS_LIBS) $(TBB_LIBS) $(LAPACK_LIBS)
--- configure.ac	1969-12-31 19:00:00.000000000 -0500
+++ configure.ac	2009-10-22 23:42:32.000000000 -0400
@@ -0,0 +1,55 @@
+AC_PREREQ(2.59)
+AC_INIT(spqr, 1.2, davis@cise.ufl.edu)
+AM_INIT_AUTOMAKE([foreign])
+AC_CONFIG_SRCDIR([Source/spqr_kernel.cpp])
+AM_INIT_AUTOMAKE([foreign])
+
+AC_PROG_LIBTOOL
+AC_PROG_CXX
+AC_LANG(C++)
+
+AC_CHECK_LIB(m, sqrt)
+AC_CHECK_LIB(lapack,zlarft_)
+AC_CHECK_HEADERS(UFconfig.h)
+AC_CHECK_HEADERS(cholmod.h)
+AC_CHECK_LIB(cholmod, cholmod_solve, [], \
+            [AC_MSG_ERROR([Cannot find libcholmod])])
+
+AC_ARG_WITH(metis,
+    [AC_HELP_STRING([--with-metis],
+		    [Use METIS for partitioning])],
+     [with_metis=$withval],
+     [with_metis="yes"])
+if test x$with_metis = xyes; then
+    PKG_PROG_PKG_CONFIG
+    if test -n "$PKG_CONFIG"; then
+       PKG_CHECK_MODULES([metis], [metis])
+    else
+	AC_CHECK_HEADERS(metis.h)
+    	AC_CHECK_LIB(metis, METIS_NodeND, [METIS_LIBS=-lmetis], \
+		[AC_MSG_ERROR([Cannot find libmetis])])
+    fi
+    AC_DEFINE(NPARTITION)
+fi
+AM_CONDITIONAL([METIS], [test x$with_metis = xyes])
+
+AC_ARG_WITH(tbb,
+    [AC_HELP_STRING([--with-tbb],
+		    [Use Intel Threading Building Block for multithreading])],
+     [with_tbb=$withval],
+     [with_tbb="yes"])
+if test x$with_tbb = xyes; then
+    AC_CHECK_HEADERS(tbb/task.h)
+    TBB_CFLAGS=""
+    TBB_LIBS="-ltbb"
+    AC_SUBST(TBB_CFLAGS)
+    AC_SUBST(TBB_LIBS)
+    AC_DEFINE(HAVE_TBB)
+fi
+AM_CONDITIONAL([WITH_TBB], [test x$with_tbb = xyes])
+
+AC_CONFIG_FILES([Makefile
+    Source/Makefile
+    Include/Makefile
+    Demo/Makefile])
+AC_OUTPUT