import scotch-6.0.5-3.el8

SOURCES/scotch-Makefile.shared.inc.in

@@ -13,7 +13,8 @@ override CFLAGS  += -DCOMMON_FILE_COMPRESS_GZ -DCOMMON_FILE_COMPRESS_BZ2 -DCOMMO
                     -Drestrict=__restrict -DIDXSIZE64
 CLIBFLAGS         = -shared -fPIC
 override LDFLAGS += -lz -lbz2 -llzmadec -lm -lrt -lpthread
-ARFLAGS           = -shared -Wl,-soname=$@.$(SOMAJ) $(LDFLAGS) -o
+# LDFLAGS added to AR rule in Makefiles to come after objects to work with -Wl,--as-needed
+ARFLAGS           = -shared -Wl,-soname=$@.$(SOMAJ) -o
 CP                = cp -av
 LEX               = flex
 LN                = ln

SOURCES/scotch-ldflags.patch

@@ -0,0 +1,68 @@
+diff -urNp a/src/esmumps/Makefile b/src/esmumps/Makefile
+--- a/src/esmumps/Makefile	2021-01-12 19:47:38.599350265 +0100
++++ b/src/esmumps/Makefile	2021-01-12 19:52:21.913874810 +0100
+@@ -151,7 +151,7 @@ lib$(ESMUMPSLIB)$(LIB)		:	graph_graph$(O
+ 					esmumps$(OBJ)				\
+ 					esmumps_f$(OBJ)				\
+ 					esmumps_strats$(OBJ)
+-					$(AR) $(ARFLAGS) lib$(ESMUMPSLIB)$(LIB) $(?)
++					$(AR) $(ARFLAGS) lib$(ESMUMPSLIB)$(LIB) $(?) $(LDFLAGS)
+ 					-$(RANLIB) lib$(ESMUMPSLIB)$(LIB)
+ 
+ main_esmumps$(EXE)		:	main_esmumps.c				\
+diff -urNp a/src/libscotch/Makefile b/src/libscotch/Makefile
+--- a/src/libscotch/Makefile	2021-01-12 19:47:38.602350292 +0100
++++ b/src/libscotch/Makefile	2021-01-12 19:56:35.901101614 +0100
+@@ -2962,26 +2962,26 @@ ptscotchf.h			:	ptdummysizes$(EXE)			\
+ 					library_pt_f.h
+ 					./ptdummysizes$(EXE) library_pt_f.h ptscotchf.h
+ 
+-libscotch$(LIB)			:	$(LIBSCOTCHDEPS)
+-					$(AR) $(ARFLAGS) $(@) $(?)
++libscotch$(LIB)			:	$(LIBSCOTCHDEPS) libscotcherr$(LIB)
++					$(AR) $(ARFLAGS) $(@) $(?) $(LDFLAGS) -L . -lscotcherr
+ 					-$(RANLIB) $(@)
+ 
+ libscotcherr$(LIB)		:	library_error$(OBJ)
+-					$(AR) $(ARFLAGS) $(@) $(?)
++					$(AR) $(ARFLAGS) $(@) $(?) $(LDFLAGS)
+ 					-$(RANLIB) $(@)
+ 
+ libscotcherrexit$(LIB)		:	library_error_exit$(OBJ)
+-					$(AR) $(ARFLAGS) $(@) $(?)
++					$(AR) $(ARFLAGS) $(@) $(?) $(LDFLAGS)
+ 					-$(RANLIB) $(@)
+ 
+-libptscotch$(LIB)		:	$(LIBPTSCOTCHDEPS)
+-					$(AR) $(ARFLAGS) $(@) $(?)
++libptscotch$(LIB)		:	$(LIBPTSCOTCHDEPS) libscotch$(LIB)
++					$(AR) $(ARFLAGS) $(@) $(?) $(LDFLAGS)
+ 					-$(RANLIB) $(@)
+ 
+ libptscotcherr$(LIB)		:	library_error_pt$(OBJ)
+-					$(AR) $(ARFLAGS) $(@) $(?)
++					$(AR) $(ARFLAGS) $(@) $(?) $(LDFLAGS)
+ 					-$(RANLIB) $(@)
+ 
+ libptscotcherrexit$(LIB)	:	library_error_exit_pt$(OBJ)
+-					$(AR) $(ARFLAGS) $(@) $(?)
++					$(AR) $(ARFLAGS) $(@) $(?) $(LDFLAGS)
+ 					-$(RANLIB) $(@)
+diff -urNp a/src/libscotchmetis/Makefile b/src/libscotchmetis/Makefile
+--- a/src/libscotchmetis/Makefile	2021-01-12 19:47:38.599350265 +0100
++++ b/src/libscotchmetis/Makefile	2021-01-12 19:58:40.718189527 +0100
+@@ -129,12 +129,12 @@ libptscotchparmetis$(LIB)	:	parmetis_dgr
+ 					parmetis_dgraph_order_f$(OBJ)		\
+ 					parmetis_dgraph_part$(OBJ)		\
+ 					parmetis_dgraph_part_f$(OBJ)
+-					$(AR) $(ARFLAGS) $(@) $(^)
++					$(AR) $(ARFLAGS) $(@) $(^) $(LDFLAGS) -L ../libscotch -lptscotch
+ 					-$(RANLIB) $(@)
+ 
+ libscotchmetis$(LIB)		:	metis_graph_order$(OBJ)			\
+ 					metis_graph_order_f$(OBJ)		\
+ 					metis_graph_part$(OBJ)			\
+ 					metis_graph_part_f$(OBJ)
+-					$(AR) $(ARFLAGS) $(@) $(^)
++					$(AR) $(ARFLAGS) $(@) $(^) $(LDFLAGS) -L ../libscotch -lscotch
+ 					-$(RANLIB) $(@)

SOURCES/scotch.h

@@ -0,0 +1,10 @@
+#include <bits/wordsize.h>
+
+#if __WORDSIZE == 32
+#include "scotch-32.h"
+#elif __WORDSIZE == 64
+#include "scotch-64.h"
+#else
+#error "Unknown word size"
+#endif
+

SOURCES/scotchf.h

@@ -0,0 +1,10 @@
+#include <bits/wordsize.h>
+
+#if __WORDSIZE == 32
+#include "scotchf-32.h"
+#elif __WORDSIZE == 64
+#include "scotchf-64.h"
+#else
+#error "Unknown word size"
+#endif
+

SPECS/scotch.spec

@@ -10,16 +10,21 @@
 Name:          scotch
 Summary:       Graph, mesh and hypergraph partitioning library
 Version:       6.0.5
-Release:       1%{?dist}
+Release:       3%{?dist}
 
 License:       CeCILL-C
 URL:           https://gforge.inria.fr/projects/scotch/
 Source0:       https://gforge.inria.fr/frs/download.php/file/34618/%{name}_%{version}.tar.gz
 Source1:       scotch-Makefile.shared.inc.in
+Source2:       scotch.h
+Source3:       scotchf.h
 
 # Makefile fixes for building esmumps
 Patch0:        scotch_esmumps.patch
 
+# LD flags fix
+Patch1:        scotch-ldflags.patch
+
 BuildRequires: flex
 BuildRequires: bison
 BuildRequires: zlib-devel
@@ -96,7 +101,8 @@ Requires:      pt%{name}-openmpi%{?_isa} = %{version}-%{release}
 Obsoletes:     ptscotch-openmpi-static < 6.0.0-8
 
 %description -n ptscotch-openmpi-devel
-This package contains development libraries for PT-Scotch, compiled against openmpi.
+This package contains development libraries for PT-Scotch, compiled against
+openmpi.
 
 
 %package -n ptscotch-openmpi-devel-parmetis
@@ -112,6 +118,7 @@ This package contains the parmetis compatibility header for scotch.
 # Sigh, they forgot to update the version in the folder name
 %setup -q -n scotch_6.0.4
 %patch0 -p1
+%patch1 -p1
 
 cp -a %{SOURCE1} src/Makefile.inc
 
@@ -136,13 +143,13 @@ popd
 
 %{_mpich_load}
 pushd %{mpichdir}/src/
-%make_build ptscotch ptesmumps CFLAGS="%{optflags}" LDFLAGS="%{?__global_ldflags}" SOMAJ="%{so_maj}"
+%make_build ptscotch ptesmumps CFLAGS="%{optflags}" LDFLAGS="%{?__global_ldflags} -L%{_libdir}/mpich/lib -lmpi" SOMAJ="%{so_maj}"
 popd
 %{_mpich_unload}
 
 %{_openmpi_load}
 pushd %{openmpidir}/src/
-%make_build ptscotch ptesmumps CFLAGS="%{optflags}" LDFLAGS="%{?__global_ldflags}" SOMAJ="%{so_maj}"
+%make_build ptscotch ptesmumps CFLAGS="%{optflags}" LDFLAGS="%{?__global_ldflags} -L%{_libdir}/openmpi/lib -lmpi" SOMAJ="%{so_maj}"
 popd
 %{_openmpi_unload}
 
@@ -211,6 +218,22 @@ popd
 %{_openmpi_unload}
 
 ###############################################################################
+# Fix multilibs header conflict
+%ifarch x86_64 i686
+%ifarch x86_64
+mv %{buildroot}%{_includedir}/scotch.h \
+  %{buildroot}%{_includedir}/scotch-64.h
+mv %{buildroot}%{_includedir}/scotchf.h \
+  %{buildroot}%{_includedir}/scotchf-64.h
+%else
+mv %{buildroot}%{_includedir}/scotch.h \
+  %{buildroot}%{_includedir}/scotch-32.h
+mv %{buildroot}%{_includedir}/scotchf.h \
+  %{buildroot}%{_includedir}/scotchf-32.h
+%endif
+install -pm 0644 %{SOURCE2} %{buildroot}%{_includedir}/scotch.h
+install -pm 0644 %{SOURCE3} %{buildroot}%{_includedir}/scotchf.h
+%endif
 
 
 %post -p /sbin/ldconfig
@@ -278,6 +301,12 @@ popd
 %doc doc/scotch_example.f
 
 %changelog
+* Wed Jan 13 2021 Josef Ridky <jridky@redhat.com> - 6.0.5-3
+- add gating.yaml
+
+* Tue Jan 12 2021 Josef Ridky <jridky@redhat.com> - 6.0.5-2
+- fix library linking and multilib issue (#1853163)
+
 * Mon Feb 12 2018 Sandro Mani <manisandro@gmail.com> - 6.0.5-1
 - Update to 6.0.5