Revert "sci-libs/umfpack: Drop old"

This broke the dependency tree for media-libs/gegl.

This reverts commit f6980978642c453616dcda8b7675610f8aaf7021.

3 files changed, 578 insertions, 0 deletions

diff --git a/sci-libs/umfpack/Manifest b/sci-libs/umfpack/Manifest
index 1d92834cc25d..a647f1ef2276 100644
--- a/sci-libs/umfpack/Manifest
+++ b/sci-libs/umfpack/Manifest
@@ -1 +1,2 @@
+DIST UMFPACK-5.2.0.tar.gz 1122066 SHA256 cdf1061c551625f7d572f6f887bad978b4e0e90c6e448a08013ba72c95691c1c SHA512 cd9186ae4feb5c935883ec149c7cdccce980d383bcec33a40d96bd3bc7e0a10ea9d80e678eb689f5eb495acdd320bbee97593a06d1211f05a0ec4a188045939d WHIRLPOOL 9a790a8f5170f0b42bbc75e75c8a2ff851c697276be4865f8edb6e33842df7d78bece6f115eed599c3b64fd489d68a51d4899c98ded683d4ed8edbb3151dfd70
 DIST umfpack-5.6.2.tar.bz2 780204 SHA256 bac722dd5e715c3312ebe7927c05df2e19bc2a29d7e4ab57d0a98330d03164ed SHA512 7b206235e837e84885c871322c1f0d4378a048008d9c110bd96204e9bc1bd9c72c6909da513fd78b6225fddc7b91e1ceebf1a5147e99943b3f0fff48682403dc WHIRLPOOL fe5069dbbd4b21a3569ae8d81d55feb789b06f7afb4c39be67101fca65e601ac49a4ed455c7e85d7a5504d2f50ff18ec67c3bc02dd3d9635dea4200ffcaad4f5
diff --git a/sci-libs/umfpack/files/umfpack-5.2.0-autotools.patch b/sci-libs/umfpack/files/umfpack-5.2.0-autotools.patch
new file mode 100644
index 000000000000..ae8734311c20
--- /dev/null
+++ b/sci-libs/umfpack/files/umfpack-5.2.0-autotools.patch
@@ -0,0 +1,531 @@
+--- Makefile.am 	1970-01-01 01:00:00.000000000 +0100
++++ Makefile.am	2008-01-29 18:25:24.000000000 +0000
+@@ -0,0 +1,2 @@
++SUBDIRS = Source Include Demo
++EXTRA_DIST = README.txt
+--- configure.ac 	1970-01-01 01:00:00.000000000 +0100
++++ configure.ac	2008-01-29 18:25:24.000000000 +0000
+@@ -0,0 +1,21 @@
++#                                               -*- Autoconf -*-
++AC_PREREQ(2.59)
++AC_INIT(umfpack, 5.2.0, davis@cise.ufl.edu)
++AC_CONFIG_SRCDIR([Source/umf_solve.c])
++AC_CONFIG_HEADER([config.h])
++AM_INIT_AUTOMAKE([foreign])
++AC_PROG_INSTALL
++AC_PROG_F77
++AC_PROG_LIBTOOL
++AC_CHECK_LIB(m, sqrt)
++sinclude(acx_blas.m4)
++ACX_BLAS
++if test x"$BLAS_LIBS" = x; then                                                
++   AC_MSG_ERROR([Cannot find blas libraries])                                  
++fi
++AC_CHECK_LIB(amd, amd_aat)
++AC_CONFIG_FILES([Source/Makefile
++		 Include/Makefile	
++		 Demo/Makefile	
++		 Makefile])
++AC_OUTPUT
+--- acx_blas.m4 	1970-01-01 01:00:00.000000000 +0100
++++ acx_blas.m4	2008-01-29 18:25:24.000000000 +0000
+@@ -0,0 +1,191 @@
++##### http://autoconf-archive.cryp.to/acx_blas.html
++#
++# SYNOPSIS
++#
++#   ACX_BLAS([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
++#
++# DESCRIPTION
++#
++#   This macro looks for a library that implements the BLAS
++#   linear-algebra interface (see http://www.netlib.org/blas/). On
++#   success, it sets the BLAS_LIBS output variable to hold the
++#   requisite library linkages.
++#
++#   To link with BLAS, you should link with:
++#
++#   	$BLAS_LIBS $LIBS $FLIBS
++#
++#   in that order. FLIBS is the output variable of the
++#   AC_F77_LIBRARY_LDFLAGS macro (called if necessary by ACX_BLAS), and
++#   is sometimes necessary in order to link with F77 libraries. Users
++#   will also need to use AC_F77_DUMMY_MAIN (see the autoconf manual),
++#   for the same reason.
++#
++#   Many libraries are searched for, from ATLAS to CXML to ESSL. The
++#   user may also use --with-blas=<lib> in order to use some specific
++#   BLAS library <lib>. In order to link successfully, however, be
++#   aware that you will probably need to use the same Fortran compiler
++#   (which can be set via the F77 env. var.) as was used to compile the
++#   BLAS library.
++#
++#   ACTION-IF-FOUND is a list of shell commands to run if a BLAS
++#   library is found, and ACTION-IF-NOT-FOUND is a list of commands to
++#   run it if it is not found. If ACTION-IF-FOUND is not specified, the
++#   default action will define HAVE_BLAS.
++#
++#   This macro requires autoconf 2.50 or later.
++#
++# LAST MODIFICATION
++#
++#   2007-07-29
++#
++# COPYLEFT
++#
++#   Copyright (c) 2007 Steven G. Johnson <stevenj@alum.mit.edu>
++#
++#   This program is free software: you can redistribute it and/or
++#   modify it under the terms of the GNU General Public License as
++#   published by the Free Software Foundation, either version 3 of the
++#   License, or (at your option) any later version.
++#
++#   This program is distributed in the hope that it will be useful, but
++#   WITHOUT ANY WARRANTY; without even the implied warranty of
++#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++#   General Public License for more details.
++#
++#   You should have received a copy of the GNU General Public License
++#   along with this program. If not, see
++#   <http://www.gnu.org/licenses/>.
++#
++#   As a special exception, the respective Autoconf Macro's copyright
++#   owner gives unlimited permission to copy, distribute and modify the
++#   configure scripts that are the output of Autoconf when processing
++#   the Macro. You need not follow the terms of the GNU General Public
++#   License when using or distributing such scripts, even though
++#   portions of the text of the Macro appear in them. The GNU General
++#   Public License (GPL) does govern all other use of the material that
++#   constitutes the Autoconf Macro.
++#
++#   This special exception to the GPL applies to versions of the
++#   Autoconf Macro released by the Autoconf Macro Archive. When you
++#   make and distribute a modified version of the Autoconf Macro, you
++#   may extend this special exception to the GPL to apply to your
++#   modified version as well.
++
++AC_DEFUN([ACX_BLAS], [
++AC_PREREQ(2.50)
++AC_REQUIRE([AC_F77_LIBRARY_LDFLAGS])
++acx_blas_ok=no
++
++AC_ARG_WITH(blas,
++	[AC_HELP_STRING([--with-blas=<lib>], [use BLAS library <lib>])])
++case $with_blas in
++	yes | "") ;;
++	no) acx_blas_ok=disable ;;
++	-* | */* | *.a | *.so | *.so.* | *.o) BLAS_LIBS="$with_blas" ;;
++	*) BLAS_LIBS="-l$with_blas" ;;
++esac
++
++# Get fortran linker names of BLAS functions to check for.
++AC_F77_FUNC(sgemm)
++AC_F77_FUNC(dgemm)
++
++acx_blas_save_LIBS="$LIBS"
++LIBS="$LIBS $FLIBS"
++
++# First, check BLAS_LIBS environment variable
++if test $acx_blas_ok = no; then
++if test "x$BLAS_LIBS" != x; then
++	save_LIBS="$LIBS"; LIBS="$BLAS_LIBS $LIBS"
++	AC_MSG_CHECKING([for $sgemm in $BLAS_LIBS])
++	AC_TRY_LINK_FUNC($sgemm, [acx_blas_ok=yes], [BLAS_LIBS=""])
++	AC_MSG_RESULT($acx_blas_ok)
++	LIBS="$save_LIBS"
++fi
++fi
++
++# BLAS linked to by default?  (happens on some supercomputers)
++if test $acx_blas_ok = no; then
++	save_LIBS="$LIBS"; LIBS="$LIBS"
++	AC_CHECK_FUNC($sgemm, [acx_blas_ok=yes])
++	LIBS="$save_LIBS"
++fi
++
++# BLAS in ATLAS library? (http://math-atlas.sourceforge.net/)
++if test $acx_blas_ok = no; then
++	AC_CHECK_LIB(atlas, ATL_xerbla,
++		[AC_CHECK_LIB(f77blas, $sgemm,
++		[AC_CHECK_LIB(cblas, cblas_dgemm,
++			[acx_blas_ok=yes
++			 BLAS_LIBS="-lcblas -lf77blas -latlas"],
++			[], [-lf77blas -latlas])],
++			[], [-latlas])])
++fi
++
++# BLAS in PhiPACK libraries? (requires generic BLAS lib, too)
++if test $acx_blas_ok = no; then
++	AC_CHECK_LIB(blas, $sgemm,
++		[AC_CHECK_LIB(dgemm, $dgemm,
++		[AC_CHECK_LIB(sgemm, $sgemm,
++			[acx_blas_ok=yes; BLAS_LIBS="-lsgemm -ldgemm -lblas"],
++			[], [-lblas])],
++			[], [-lblas])])
++fi
++
++# BLAS in Alpha CXML library?
++if test $acx_blas_ok = no; then
++	AC_CHECK_LIB(cxml, $sgemm, [acx_blas_ok=yes;BLAS_LIBS="-lcxml"])
++fi
++
++# BLAS in Alpha DXML library? (now called CXML, see above)
++if test $acx_blas_ok = no; then
++	AC_CHECK_LIB(dxml, $sgemm, [acx_blas_ok=yes;BLAS_LIBS="-ldxml"])
++fi
++
++# BLAS in Sun Performance library?
++if test $acx_blas_ok = no; then
++	if test "x$GCC" != xyes; then # only works with Sun CC
++		AC_CHECK_LIB(sunmath, acosp,
++			[AC_CHECK_LIB(sunperf, $sgemm,
++        			[BLAS_LIBS="-xlic_lib=sunperf -lsunmath"
++                                 acx_blas_ok=yes],[],[-lsunmath])])
++	fi
++fi
++
++# BLAS in SCSL library?  (SGI/Cray Scientific Library)
++if test $acx_blas_ok = no; then
++	AC_CHECK_LIB(scs, $sgemm, [acx_blas_ok=yes; BLAS_LIBS="-lscs"])
++fi
++
++# BLAS in SGIMATH library?
++if test $acx_blas_ok = no; then
++	AC_CHECK_LIB(complib.sgimath, $sgemm,
++		     [acx_blas_ok=yes; BLAS_LIBS="-lcomplib.sgimath"])
++fi
++
++# BLAS in IBM ESSL library? (requires generic BLAS lib, too)
++if test $acx_blas_ok = no; then
++	AC_CHECK_LIB(blas, $sgemm,
++		[AC_CHECK_LIB(essl, $sgemm,
++			[acx_blas_ok=yes; BLAS_LIBS="-lessl -lblas"],
++			[], [-lblas $FLIBS])])
++fi
++
++# Generic BLAS library?
++if test $acx_blas_ok = no; then
++	AC_CHECK_LIB(blas, $sgemm, [acx_blas_ok=yes; BLAS_LIBS="-lblas"])
++fi
++
++AC_SUBST(BLAS_LIBS)
++
++LIBS="$acx_blas_save_LIBS"
++
++# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
++if test x"$acx_blas_ok" = xyes; then
++        ifelse([$1],,AC_DEFINE(HAVE_BLAS,1,[Define if you have a BLAS library.]),[$1])
++        :
++else
++        acx_blas_ok=no
++        $2
++fi
++])dnl ACX_BLAS
+--- Include/Makefile.am 	1970-01-01 01:00:00.000000000 +0100
++++ Include/Makefile.am	2008-01-29 18:25:24.000000000 +0000
+@@ -0,0 +1,34 @@
++include_HEADERS = \
++	umfpack.h \
++	umfpack_col_to_triplet.h \
++	umfpack_defaults.h \
++	umfpack_free_numeric.h \
++	umfpack_free_symbolic.h \
++	umfpack_get_determinant.h \
++	umfpack_get_lunz.h \
++	umfpack_get_numeric.h \
++	umfpack_get_symbolic.h \
++	umfpack_global.h \
++	umfpack_load_numeric.h \
++	umfpack_load_symbolic.h \
++	umfpack_numeric.h \
++	umfpack_qsymbolic.h \
++	umfpack_report_control.h \
++	umfpack_report_info.h \
++	umfpack_report_matrix.h \
++	umfpack_report_numeric.h \
++	umfpack_report_perm.h \
++	umfpack_report_status.h \
++	umfpack_report_symbolic.h \
++	umfpack_report_triplet.h \
++	umfpack_report_vector.h \
++	umfpack_save_numeric.h \
++	umfpack_save_symbolic.h \
++	umfpack_scale.h \
++	umfpack_solve.h \
++	umfpack_symbolic.h \
++	umfpack_tictoc.h \
++	umfpack_timer.h \
++	umfpack_transpose.h \
++	umfpack_triplet_to_col.h \
++	umfpack_wsolve.h
+--- Source/Makefile.am 	1970-01-01 01:00:00.000000000 +0100
++++ Source/Makefile.am	2008-01-29 18:25:24.000000000 +0000
+@@ -0,0 +1,221 @@
++AM_CPPFLAGS = -I$(top_srcdir)/Include
++lib_LTLIBRARIES = libumfpack.la
++
++# non-user-callable umf_*.[ch] files:
++UMFCH = umf_assemble umf_blas3_update umf_build_tuples umf_create_element \
++	umf_dump umf_extend_front umf_garbage_collection umf_get_memory \
++	umf_init_front umf_kernel umf_kernel_init umf_kernel_wrapup \
++	umf_local_search umf_lsolve umf_ltsolve umf_mem_alloc_element \
++	umf_mem_alloc_head_block umf_mem_alloc_tail_block \
++	umf_mem_free_tail_block umf_mem_init_memoryspace \
++	umf_report_vector umf_row_search umf_scale_column \
++	umf_set_stats umf_solve umf_symbolic_usage umf_transpose \
++	umf_tuple_lengths umf_usolve umf_utsolve umf_valid_numeric \
++	umf_valid_symbolic umf_grow_front umf_start_front umf_2by2 \
++	umf_store_lu umf_scale
++
++# non-user-callable umf_*.[ch] files, int/UF_long versions only (no real/complex):
++UMFINT = umf_analyze umf_apply_order umf_colamd umf_free umf_fsize \
++	umf_is_permutation umf_malloc umf_realloc umf_report_perm \
++	umf_singletons
++
++# non-user-callable, created from umf_ltsolve.c, umf_utsolve.c,
++# umf_triplet.c, and umf_assemble.c , with int/UF_long and real/complex versions:
++UMF_CREATED = umf_lhsolve umf_uhsolve umf_triplet_map_nox \
++	umf_triplet_nomap_x umf_triplet_nomap_nox umf_triplet_map_x \
++	umf_assemble_fixq umf_store_lu_drop
++
++# non-user-callable, int/UF_long and real/complex versions:
++UMF = $(UMF_CREATED) $(UMFCH)
++
++# user-callable umfpack_*.[ch] files (int/UF_long and real/complex):
++UMFPACK = umfpack_col_to_triplet umfpack_defaults umfpack_free_numeric \
++	umfpack_free_symbolic umfpack_get_numeric umfpack_get_lunz \
++	umfpack_get_symbolic umfpack_get_determinant umfpack_numeric \
++	umfpack_qsymbolic umfpack_report_control umfpack_report_info \
++	umfpack_report_matrix umfpack_report_numeric umfpack_report_perm \
++	umfpack_report_status umfpack_report_symbolic umfpack_report_triplet \
++	umfpack_report_vector umfpack_solve umfpack_symbolic \
++	umfpack_transpose umfpack_triplet_to_col umfpack_scale \
++	umfpack_load_numeric umfpack_save_numeric \
++	umfpack_load_symbolic umfpack_save_symbolic
++
++# user-callable, created from umfpack_solve.c (umfpack_wsolve.h exists, though):
++# with int/UF_long and real/complex versions:
++UMFPACKW = umfpack_wsolve
++
++USER = $(UMFPACKW) $(UMFPACK)
++
++# user-callable, only one version for int/UF_long, real/complex, *.[ch] files:
++GENERIC = umfpack_timer umfpack_tictoc umfpack_global
++
++
++#-------------------------------------------------------------------------------
++# object files for each version
++#-------------------------------------------------------------------------------
++
++DI = $(addsuffix .lo, $(subst umf_,umf_di_,$(UMF)) $(subst umfpack_,umfpack_di_,$(USER)))
++DL = $(addsuffix .lo, $(subst umf_,umf_dl_,$(UMF)) $(subst umfpack_,umfpack_dl_,$(USER)))
++ZI = $(addsuffix .lo, $(subst umf_,umf_zi_,$(UMF)) $(subst umfpack_,umfpack_zi_,$(USER)))
++ZL = $(addsuffix .lo, $(subst umf_,umf_zl_,$(UMF)) $(subst umfpack_,umfpack_zl_,$(USER)))
++II = $(addsuffix .lo, $(subst umf_,umf_i_,$(UMFINT)))
++LL = $(addsuffix .lo, $(subst umf_,umf_l_,$(UMFINT)))
++GN = $(addsuffix .lo, $(subst umfpack_,umfpack_gn_,$(GENERIC)))
++
++#-------------------------------------------------------------------------------
++# compile each int and UF_long routine (with no real/complex version)
++#-------------------------------------------------------------------------------
++
++umf_i_%.lo: umf_%.c $(INC)
++	$(LTCOMPILE) -DDINT -c $< -o $@
++
++umf_l_%.lo: umf_%.c $(INC)
++	$(LTCOMPILE) -DDLONG -c $< -o $@
++
++#-------------------------------------------------------------------------------
++# compile each routine in the DI version
++#-------------------------------------------------------------------------------
++
++umf_di_%.lo: umf_%.c $(INC)
++	$(LTCOMPILE) -DDINT -c $< -o $@
++
++umf_di_%hsolve.lo: umf_%tsolve.c $(INC)
++	$(LTCOMPILE) -DDINT -DCONJUGATE_SOLVE -c $< -o $@
++
++umf_di_triplet_map_x.lo: umf_triplet.c $(INC)
++	$(LTCOMPILE) -DDINT -DDO_MAP -DDO_VALUES -c $< -o $@
++
++umf_di_triplet_map_nox.lo: umf_triplet.c $(INC)
++	$(LTCOMPILE) -DDINT -DDO_MAP -c $< -o $@
++
++umf_di_triplet_nomap_x.lo: umf_triplet.c $(INC)
++	$(LTCOMPILE) -DDINT -DDO_VALUES -c $< -o $@
++
++umf_di_triplet_nomap_nox.lo: umf_triplet.c $(INC)
++	$(LTCOMPILE) -DDINT -c $< -o $@
++
++umf_di_assemble_fixq.lo: umf_assemble.c $(INC)
++	$(LTCOMPILE) -DDINT -DFIXQ -c $< -o $@
++
++umf_di_store_lu_drop.lo: umf_store_lu.c $(INC)
++	$(LTCOMPILE) -DDINT -DDROP -c $< -o $@
++
++umfpack_di_wsolve.lo: umfpack_solve.c $(INC)
++	$(LTCOMPILE) -DDINT -DWSOLVE -c $< -o $@
++
++umfpack_di_%.lo: umfpack_%.c $(INC)
++	$(LTCOMPILE) -DDINT -c $< -o $@
++
++#-------------------------------------------------------------------------------
++# compile each routine in the DL version
++#-------------------------------------------------------------------------------
++
++umf_dl_%.lo: umf_%.c $(INC)
++	$(LTCOMPILE) -DDLONG -c $< -o $@
++
++umf_dl_%hsolve.lo: umf_%tsolve.c $(INC)
++	$(LTCOMPILE) -DDLONG -DCONJUGATE_SOLVE -c $< -o $@
++
++umf_dl_triplet_map_x.lo: umf_triplet.c $(INC)
++	$(LTCOMPILE) -DDLONG -DDO_MAP -DDO_VALUES -c $< -o $@
++
++umf_dl_triplet_map_nox.lo: umf_triplet.c $(INC)
++	$(LTCOMPILE) -DDLONG -DDO_MAP -c $< -o $@
++
++umf_dl_triplet_nomap_x.lo: umf_triplet.c $(INC)
++	$(LTCOMPILE) -DDLONG -DDO_VALUES -c $< -o $@
++
++umf_dl_triplet_nomap_nox.lo: umf_triplet.c $(INC)
++	$(LTCOMPILE) -DDLONG -c $< -o $@
++
++umf_dl_assemble_fixq.lo: umf_assemble.c $(INC)
++	$(LTCOMPILE) -DDLONG -DFIXQ -c $< -o $@
++
++umf_dl_store_lu_drop.lo: umf_store_lu.c $(INC)
++	$(LTCOMPILE) -DDLONG -DDROP -c $< -o $@
++
++umfpack_dl_wsolve.lo: umfpack_solve.c $(INC)
++	$(LTCOMPILE) -DDLONG -DWSOLVE -c $< -o $@
++
++umfpack_dl_%.lo: umfpack_%.c $(INC)
++	$(LTCOMPILE) -DDLONG -c $< -o $@
++
++#-------------------------------------------------------------------------------
++# compile each routine in the ZI version
++#-------------------------------------------------------------------------------
++
++umf_zi_%.lo: umf_%.c $(INC)
++	$(LTCOMPILE) -DZINT -c $< -o $@
++
++umf_zi_%hsolve.lo: umf_%tsolve.c $(INC)
++	$(LTCOMPILE) -DZINT -DCONJUGATE_SOLVE -c $< -o $@
++
++umf_zi_triplet_map_x.lo: umf_triplet.c $(INC)
++	$(LTCOMPILE) -DZINT -DDO_MAP -DDO_VALUES -c $< -o $@
++
++umf_zi_triplet_map_nox.lo: umf_triplet.c $(INC)
++	$(LTCOMPILE) -DZINT -DDO_MAP -c $< -o $@
++
++umf_zi_triplet_nomap_x.lo: umf_triplet.c $(INC)
++	$(LTCOMPILE) -DZINT -DDO_VALUES -c $< -o $@
++
++umf_zi_triplet_nomap_nox.lo: umf_triplet.c $(INC)
++	$(LTCOMPILE) -DZINT -c $< -o $@
++
++umf_zi_assemble_fixq.lo: umf_assemble.c $(INC)
++	$(LTCOMPILE) -DZINT -DFIXQ -c $< -o $@
++
++umf_zi_store_lu_drop.lo: umf_store_lu.c $(INC)
++	$(LTCOMPILE) -DZINT -DDROP -c $< -o $@
++
++umfpack_zi_wsolve.lo: umfpack_solve.c $(INC)
++	$(LTCOMPILE) -DZINT -DWSOLVE -c $< -o $@
++
++umfpack_zi_%.lo: umfpack_%.c $(INC)
++	$(LTCOMPILE) -DZINT -c $< -o $@
++
++#-------------------------------------------------------------------------------
++# compile each routine in the ZL version
++#-------------------------------------------------------------------------------
++
++umf_zl_%.lo: umf_%.c $(INC)
++	$(LTCOMPILE) -DZLONG -c $< -o $@
++
++umf_zl_%hsolve.lo: umf_%tsolve.c $(INC)
++	$(LTCOMPILE) -DZLONG -DCONJUGATE_SOLVE -c $< -o $@
++
++umf_zl_triplet_map_x.lo: umf_triplet.c $(INC)
++	$(LTCOMPILE) -DZLONG -DDO_MAP -DDO_VALUES -c $< -o $@
++
++umf_zl_triplet_map_nox.lo: umf_triplet.c $(INC)
++	$(LTCOMPILE) -DZLONG -DDO_MAP -c $< -o $@
++
++umf_zl_triplet_nomap_x.lo: umf_triplet.c $(INC)
++	$(LTCOMPILE) -DZLONG -DDO_VALUES -c $< -o $@
++
++umf_zl_triplet_nomap_nox.lo: umf_triplet.c $(INC)
++	$(LTCOMPILE) -DZLONG -c $< -o $@
++
++umf_zl_assemble_fixq.lo: umf_assemble.c $(INC)
++	$(LTCOMPILE) -DZLONG -DFIXQ -c $< -o $@
++
++umf_zl_store_lu_drop.lo: umf_store_lu.c $(INC)
++	$(LTCOMPILE) -DZLONG -DDROP -c $< -o $@
++
++umfpack_zl_wsolve.lo: umfpack_solve.c $(INC)
++	$(LTCOMPILE) -DZLONG -DWSOLVE -c $< -o $@
++
++umfpack_zl_%.lo: umfpack_%.c $(INC)
++	$(LTCOMPILE) -DZLONG -c $< -o $@
++
++#-------------------------------------------------------------------------------
++# Create the generic routines (GN) using a generic rule
++#-------------------------------------------------------------------------------
++
++umfpack_gn_%.lo: umfpack_%.c $(INC)
++	$(LTCOMPILE) -c $< -o $@
++
++
++libumfpack_la_SOURCES =
++libumfpack_la_LIBADD = $(BLAS_LIBS) -lamd -lm \
++	$(II) $(LL) $(GN) $(DI) $(DL) $(ZI) $(ZL)
+--- Demo/Makefile.am 	1970-01-01 01:00:00.000000000 +0100
++++ Demo/Makefile.am	2008-01-29 18:38:19.000000000 +0000
+@@ -0,0 +1,44 @@
++AM_CPPFLAGS = -I$(top_srcdir)/Include
++LDADD = $(top_builddir)/Source/libumfpack.la
++
++check_PROGRAMS = umfpack_simple \
++	umfpack_di_demo \
++	umfpack_dl_demo \
++	umfpack_zi_demo \
++	umfpack_zl_demo
++
++umfpack_%_demo.c: umfpack_xx_demo.c umfpack_%_demo.sed
++	- sed -f umfpack_$*_demo.sed < umfpack_xx_demo.c > umfpack_$*_demo.c
++
++umfpack_simple_SOURCES = umfpack_simple.c
++umfpack_di_demo_SOURCES = umfpack_di_demo.c
++umfpack_dl_demo_SOURCES = umfpack_dl_demo.c
++umfpack_zi_demo_SOURCES = umfpack_zi_demo.c
++umfpack_zl_demo_SOURCES = umfpack_zl_demo.c
++
++check-local: $(check_PROGRAMS)
++	@total=0; failed=0; \
++	./umfpack_simple; \
++	if [ "x$$?" = "x0" ]; then \
++		echo "Test umfpack_simple PASSED."; \
++	else \
++		echo "Test umfpack_simple FAILED!!!"; \
++		failed=$$(($$failed + 1)); \
++	fi; \
++	total=$$(($$total + 1)); \
++	for i in *demo; do \
++		echo "--- Testing $$i ---"; \
++		./$$i$(EXEEXT) > my_$$i.out; \
++		diff $$i.out my_$$i.out; \
++		if [ "x$$?" = "x0" ]; then \
++			echo "Test \`$$i' PASSED."; \
++		else \
++			echo "Test \`$$i' FAILED!!!"; \
++			failed=$$(($$failed + 1)); \
++		fi; \
++		total=$$(($$total + 1)); \
++	done; \
++	if [ $$failed -gt 0 ]; then \
++		echo "*** ERROR: $$failed/$$total tests failed!!!"; \
++		echo "Please check the failures before reporting"; \
++	fi
diff --git a/sci-libs/umfpack/umfpack-5.2.0.ebuild b/sci-libs/umfpack/umfpack-5.2.0.ebuild
new file mode 100644
index 000000000000..4d6b684eb1ec
--- /dev/null
+++ b/sci-libs/umfpack/umfpack-5.2.0.ebuild
@@ -0,0 +1,46 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+inherit autotools eutils fortran-2 toolchain-funcs
+
+MY_PN=UMFPACK
+
+DESCRIPTION="Unsymmetric multifrontal sparse LU factorization library"
+HOMEPAGE="http://www.cise.ufl.edu/research/sparse/umfpack"
+SRC_URI="http://www.cise.ufl.edu/research/sparse/${PN}/${MY_PN}-${PV}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="amd64 hppa ppc ppc64 sparc x86"
+IUSE="doc"
+
+RDEPEND="
+	virtual/blas
+	sci-libs/ufconfig
+	sci-libs/amd"
+DEPEND="${RDEPEND}
+	virtual/pkgconfig"
+
+S="${WORKDIR}/${MY_PN}"
+
+src_unpack() {
+	unpack ${A}
+	cd "${S}"
+	epatch "${FILESDIR}"/${P}-autotools.patch
+	eautoreconf
+}
+
+src_compile() {
+	econf \
+		--with-blas="$($(tc-getPKG_CONFIG) --libs blas)"
+	emake || die "emake failed"
+}
+
+src_install() {
+	emake DESTDIR="${D}" install || die "emake install failed"
+	dodoc README.txt Doc/ChangeLog || die "dodoc failed"
+	if use doc; then
+		insinto /usr/share/doc/${PF}
+		doins Doc/*.pdf || die "doins failed"
+	fi
+}