From 06e1239502e7cc91f62161f8bab35bbe0119f2e5 Mon Sep 17 00:00:00 2001
From: Maurice Brémond <Maurice.Bremond@inria.fr>
Date: Mon, 14 Oct 2019 17:44:54 +0200
Subject: gnu: mumps: Build and install shared libraries.
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* gnu/packages/patches/mumps-shared-libseq.patch,
gnu/packages/patches/mumps-shared-mumps.patch,
gnu/packages/patches/mumps-shared-pord.patch: New files.
* gnu/local.mk (dist_patch_DATA): Add them.
* gnu/packages/maths.scm (mumps)[source](patches): Add them.
[arguments]: In 'configure' phase, adjust "Makefile.inc" for shared
library support.  In 'install' phase, install libmpiseq.so when it
exists.

Co-authored-by: Ludovic Courtès <ludovic.courtes@inria.fr>
---
 gnu/packages/patches/mumps-shared-pord.patch | 77 ++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 gnu/packages/patches/mumps-shared-pord.patch

(limited to 'gnu/packages/patches/mumps-shared-pord.patch')

diff --git a/gnu/packages/patches/mumps-shared-pord.patch b/gnu/packages/patches/mumps-shared-pord.patch
new file mode 100644
index 0000000000..48062d4f89
--- /dev/null
+++ b/gnu/packages/patches/mumps-shared-pord.patch
@@ -0,0 +1,77 @@
+Create static and shared versions of the PORD library.
+
+Index: mumps/PORD/lib/Makefile
+===================================================================
+--- mumps.orig/PORD/lib/Makefile
++++ mumps/PORD/lib/Makefile
+@@ -9,7 +9,7 @@
+ 
+ INCLUDES = -I../include
+ 
+-COPTIONS = $(INCLUDES) $(CFLAGS) $(OPTFLAGS)
++COPTIONS = $(INCLUDES) $(CFLAGS) $(OPTFLAGS) -fPIC
+ 
+ OBJS = graph.o gbipart.o gbisect.o ddcreate.o ddbisect.o nestdiss.o \
+        multisector.o gelim.o bucket.o tree.o \
+@@ -24,12 +24,16 @@ OBJS = graph.o gbipart.o gbisect.o ddcre
+ .c.o:
+ 	$(CC) $(COPTIONS) -c $*.c $(OUTC)$*.o
+ 
+-libpord$(LIBEXT):$(OBJS)
+-	$(AR)$@ $(OBJS)
++libpord$(PLAT).a:$(OBJS)
++	$(AR) $@ $(OBJS)
+ 	$(RANLIB) $@
+ 
++libpord$(PLAT).so: $(OBJS)
++	$(CC) -shared $(OBJS) -Wl,-soname,libpord$(PLAT)-5.1.2.so -o libpord$(PLAT)-5.1.2.so -Wl,-z,defs
++	ln -s libpord$(PLAT)-5.1.2.so $@
++
+ clean:
+ 	rm -f *.o
+ 
+ realclean:
+-	rm -f *.o libpord.a
++	rm -f *.o libpord*.a *.so
+Index: mumps/Makefile
+===================================================================
+--- mumps.orig/Makefile
++++ mumps/Makefile
+@@ -54,7 +54,7 @@ dexamples:	d
+ multi_example:	s d c z
+ 	(cd examples ; $(MAKE) multi)
+ 
+-requiredobj: Makefile.inc $(LIBSEQNEEDED) $(libdir)/libpord$(PLAT)$(LIBEXT)
++requiredobj: Makefile.inc $(LIBSEQNEEDED) $(libdir)/libpord$(PLAT).a $(libdir)/libpord$(PLAT).so
+ 
+ # dummy MPI library (sequential version)
+ 
+@@ -62,19 +62,25 @@ libseqneeded:
+ 	(cd libseq; $(MAKE))
+ 
+ # Build the libpord.a library and copy it into $(topdir)/lib
+-$(libdir)/libpord$(PLAT)$(LIBEXT):
++$(libdir)/libpord$(PLAT).a:
+ 	if [ "$(LPORDDIR)" != "" ] ; then \
+ 	  cd $(LPORDDIR); \
+ 	  $(MAKE) CC="$(CC)" CFLAGS="$(OPTC)" AR="$(AR)" RANLIB="$(RANLIB)" OUTC="$(OUTC)" LIBEXT=$(LIBEXT); \
+ 	fi;
+ 	if [ "$(LPORDDIR)" != "" ] ; then \
+-	  cp $(LPORDDIR)/libpord$(LIBEXT) $@; \
++	  cp $(LPORDDIR)/libpord$(PLAT).a $@; \
+ 	fi;
+ 
++$(libdir)/libpord$(PLAT).so:
++	if [ "$(LPORDDIR)" != "" ] ; then \
++	cd $(LPORDDIR); make CC="$(CC)" CFLAGS="$(OPTC)" AR="$(AR)" ARFUNCT= RANLIB="$(RANLIB)" libpord$(PLAT).so; fi;
++	if [ "$(LPORDDIR)" != "" ] ; then \
++	cp -a $(LPORDDIR)/libpord*.so lib/; fi;
++
+ clean:
+ 	(cd src; $(MAKE) clean)
+ 	(cd examples; $(MAKE) clean)
+-	(cd $(libdir); $(RM) *$(PLAT)$(LIBEXT))
++	(cd $(libdir); $(RM) *$(PLAT).a *$(PLAT).so)
+ 	(cd libseq; $(MAKE) clean)
+ 	if [ "$(LPORDDIR)" != "" ] ; then \
+ 	  cd $(LPORDDIR); $(MAKE) realclean; \
-- 
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