proj/gentoo: Initial commit

This commit represents a new era for Gentoo:
Storing the gentoo-x86 tree in Git, as converted from CVS.

This commit is the start of the NEW history.
Any historical data is intended to be grafted onto this point.

Creation process:
1. Take final CVS checkout snapshot
2. Remove ALL ChangeLog* files
3. Transform all Manifests to thin
4. Remove empty Manifests
5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$
5.1. Do not touch files with -kb/-ko keyword flags.

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests
X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project
X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration
X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn
X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts
X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration
X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging
X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed

8 files changed, 892 insertions, 0 deletions

diff --git a/sci-libs/scotch/Manifest b/sci-libs/scotch/Manifest
new file mode 100644
index 000000000000..454b3bc8ca69
--- /dev/null
+++ b/sci-libs/scotch/Manifest
@@ -0,0 +1,3 @@
+DIST scotch_5.1.12b_esmumps.tar.gz 3989632 SHA256 82654e63398529cd3bcc8eefdd51d3b3161c0429bb11770e31f8eb0c3790db6e SHA512 8d6e085029f1ec13b74bd583b8fb378db9aef8a005b96bfb726b68a4608caeb31bf7ecaf1af27566e2e4a38dfea03a017d5c2e8dd262562b238cfb113b223671 WHIRLPOOL 85679809826ce09df8a05b09026179dcf4a1424f9f9c44ce97ba172fd18b7dc3af669c686d4ea5b169501dcb011ceab419d0391ae378712302977fb55f35abb8
+DIST scotch_6.0.0_esmumps.tar.gz 4534976 SHA256 8206127d038bda868dda5c5a7f60ef8224f2e368298fbb01bf13fa250e378dd4 SHA512 4509a58363957b009cfc56a0a1ade31e2cb718f50edf7674d00471ee375251d03630e988036e14f545f9f4f270ff4a8b4ebe66a6f9e05b5d769b643bcf9d6067 WHIRLPOOL 7083a767d13d24b7b2640109643bb309bfc267a191537d77d6e31828eb1f875f2d0055f18e4038ebb24536c7d098b1d365524ea06092e1253f894351ba1157c3
+DIST scotch_6.0.4_esmumps.tar.gz 4804966 SHA256 f53f4d71a8345ba15e2dd4e102a35fd83915abf50ea73e1bf6efe1bc2b4220c7 SHA512 0fcf639ab1a09451256444005f1a4a739403159e3ab22c34fbcedc481be387cd4c86be6fb029b4b5816220564f64f662434bf7f1d3921ed18be081ae2a7a9ee2 WHIRLPOOL cadceb30086d586faaefe992dd75329565ce44c4da252526147a88a47be61b92f5ccdeec8cc1c5e3ff5f560c7f296e1aa1e872495ed91c70f3e8272a07435105
diff --git a/sci-libs/scotch/files/scotch-5.1.12b-as-needed.patch b/sci-libs/scotch/files/scotch-5.1.12b-as-needed.patch
new file mode 100644
index 000000000000..73888d8797e7
--- /dev/null
+++ b/sci-libs/scotch/files/scotch-5.1.12b-as-needed.patch
@@ -0,0 +1,112 @@
+diff -Nur src.orig/esmumps/Makefile src/esmumps/Makefile
+--- src.orig/esmumps/Makefile	2012-03-12 00:14:14.536109811 +0000
++++ src/esmumps/Makefile	2012-03-12 04:26:12.884108074 +0000
+@@ -44,7 +44,7 @@
+ 				$(CC) $(CFLAGS) $(CLIBFLAGS) -I$(includedir) -c $(<) -o $(@)
+ 
+ %$(EXE)	:	%.c
+-		 		$(CC) $(CFLAGS) -I$(includedir) $(<) -o $(@) -L$(libdir) $(LDFLAGS) -L. -l$(ESMUMPSLIB) -l$(SCOTCHLIB) -l$(SCOTCHLIB)errexit
++		 		$(CC) $(CFLAGS) -I$(includedir) $(<) -L$(libdir) -L. -l$(ESMUMPSLIB) -l$(SCOTCHLIB) -l$(SCOTCHLIB)errexit $(LDFLAGS) -o $(@)
+ 
+ ##
+ ##  Project rules.
+@@ -57,9 +57,9 @@
+ 					libesmumps$(LIB)							\
+ 					main_esmumps$(EXE)
+ 
+-ptscotch			:	clean
++ptscotch			:	clean common.h
+ 					$(MAKE) CFLAGS="$(CFLAGS) -DSCOTCH_PTSCOTCH" CC=$(CCP) SCOTCHLIB=ptscotch ESMUMPSLIB=ptesmumps	\
+-					libesmumps$(LIB)										\
++					libptesmumps$(LIB)										\
+ 					main_esmumps$(EXE)
+ 
+ install				:
+@@ -142,7 +142,7 @@
+ 					common.h				\
+ 					esmumps.h
+ 
+-libesmumps$(LIB)		:	graph_graph$(OBJ)			\
++lib$(ESMUMPSLIB)$(LIB)		:	graph_graph$(OBJ)			\
+ 					order$(OBJ)				\
+ 					order_scotch_graph$(OBJ)		\
+ 					dof$(OBJ)				\
+diff -Nur src.orig/libscotch/Makefile src/libscotch/Makefile
+--- src.orig/libscotch/Makefile	2012-03-12 00:14:14.496108751 +0000
++++ src/libscotch/Makefile	2012-03-12 01:32:28.562403624 +0000
+@@ -43,7 +43,7 @@
+ 				$(CC) $(CFLAGS) $(CLIBFLAGS) -c $(<) -o $(@)
+ 
+ %$(EXE)	:	%.c
+-		 		$(CC) $(CFLAGS) -DSCOTCH_VERSION=$(VERSION) -DSCOTCH_RELEASE=$(RELEASE) -DSCOTCH_PATCHLEVEL=$(PATCHLEVEL) $(<) -o $(@) $(LDFLAGS)
++		 		$(CC) $(CFLAGS) -DSCOTCH_VERSION=$(VERSION) -DSCOTCH_RELEASE=$(RELEASE) -DSCOTCH_PATCHLEVEL=$(PATCHLEVEL) $(<) $(LDFLAGS) -o $(@)
+ 
+ ##
+ ##  Project rules.
+@@ -2543,7 +2543,7 @@
+ 					mapping.h				\
+ 					order.h					\
+ 					parser.h
+-			 		$(CCD) $(CFLAGS) -DSCOTCH_VERSION=$(VERSION) -DSCOTCH_RELEASE=$(RELEASE) -DSCOTCH_PATCHLEVEL=$(PATCHLEVEL) $(<) -o $(@) $(LDFLAGS)
++			 		$(CCD) $(CFLAGS) -DSCOTCH_VERSION=$(VERSION) -DSCOTCH_RELEASE=$(RELEASE) -DSCOTCH_PATCHLEVEL=$(PATCHLEVEL) $(<)  $(LDFLAGS) -o $(@)
+ 
+ scotch.h			:	dummysizes$(EXE)			\
+ 					library.h
+diff -Nur src.orig/libscotchmetis/Makefile src/libscotchmetis/Makefile
+--- src.orig/libscotchmetis/Makefile	2012-03-12 00:14:14.456107691 +0000
++++ src/libscotchmetis/Makefile	2012-03-12 01:35:00.166422784 +0000
+@@ -44,7 +44,7 @@
+ 				$(CC) $(CFLAGS) $(CLIBFLAGS) -I$(includedir) -I../libscotch -c $(<) -o $(@)
+ 
+ %$(EXE)	:	%.c
+-		 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -o $(@) -L$(libdir) $(LDFLAGS)
++		 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -L$(libdir) $(LDFLAGS) -o $(@) 
+ 
+ ##
+ ##  Project rules.
+diff -Nur src.orig/scotch/Makefile src/scotch/Makefile
+--- src.orig/scotch/Makefile	2012-03-12 00:14:14.536109811 +0000
++++ src/scotch/Makefile	2012-03-12 00:50:22.033571205 +0000
+@@ -41,13 +41,13 @@
+ include ../Makefile.inc
+ 
+ %$(EXE)	:	%$(OBJ)
+-		 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -o $(@) -L$(libdir) -l$(SCOTCHLIB) -l$(SCOTCHLIB)errexit $(LDFLAGS)
++		 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -L$(libdir) -l$(SCOTCHLIB) -l$(SCOTCHLIB)errexit $(LDFLAGS) -o $(@)
+ 
+ %$(OBJ)	:	%.c
+ 				$(CC) $(CFLAGS) -I$(includedir) -I../libscotch -c $(<) -o $(@)
+ 
+ %$(EXE)	:	%.c
+-		 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -o $(@) -L$(libdir) -l$(SCOTCHLIB) -l$(SCOTCHLIB)errexit $(LDFLAGS)
++		 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -L$(libdir) -l$(SCOTCHLIB) -l$(SCOTCHLIB)errexit $(LDFLAGS) -o $(@)
+ 
+ ##
+ ##  Project rules.
+@@ -205,7 +205,7 @@
+ 					$(libdir)/libptscotch$(LIB)		\
+ 					$(libdir)/libptscotcherrexit$(LIB)	\
+ 					dgmap.h
+-			 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -DSCOTCH_COMPILE_PART -o $(@) -L$(libdir) -l$(SCOTCHLIB) -l$(SCOTCHLIB)errexit $(LDFLAGS)
++			 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -DSCOTCH_COMPILE_PART -L$(libdir) -l$(SCOTCHLIB) -l$(SCOTCHLIB)errexit $(LDFLAGS) -o $(@)
+ 
+ dgscat$(EXE)			:	dgscat.c				\
+ 					../libscotch/module.h			\
+@@ -315,7 +315,7 @@
+ 					gout_o.c				\
+ 					$(includedir)/scotch.h			\
+ 					$(libdir)/libscotch$(LIB)
+-					$(CC) $(CFLAGS) -I../libscotch -I$(includedir) gout_c.c gout_o.c -o $(@) -L$(libdir) -lscotch -lscotcherrexit $(LDFLAGS)
++					$(CC) $(CFLAGS) -I../libscotch -I$(includedir) gout_c.c gout_o.c -L$(libdir) -lscotch -lscotcherrexit $(LDFLAGS) -o $(@) 
+ 
+ gpart$(EXE)			:	gmap.c					\
+ 					../libscotch/module.h			\
+@@ -324,7 +324,7 @@
+ 					$(libdir)/libscotch$(LIB)		\
+ 					$(libdir)/libscotcherrexit$(LIB)	\
+ 					gmap.h
+-			 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -DSCOTCH_COMPILE_PART -o $(@) -L$(libdir) -l$(SCOTCHLIB) -l$(SCOTCHLIB)errexit $(LDFLAGS)
++			 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -DSCOTCH_COMPILE_PART -L$(libdir) -l$(SCOTCHLIB) -l$(SCOTCHLIB)errexit $(LDFLAGS) -o $(@)
+ 
+ 
+ gscat$(EXE)			:	gscat.c					\
diff --git a/sci-libs/scotch/files/scotch-6.0.0-as-needed.patch b/sci-libs/scotch/files/scotch-6.0.0-as-needed.patch
new file mode 100644
index 000000000000..ad41380de884
--- /dev/null
+++ b/sci-libs/scotch/files/scotch-6.0.0-as-needed.patch
@@ -0,0 +1,128 @@
+diff -Nur src.orig/check/Makefile src/check/Makefile
+--- src.orig/check/Makefile	2013-02-07 17:27:00.000000000 +0000
++++ src/check/Makefile	2013-02-07 17:27:21.000000000 +0000
+@@ -48,7 +48,7 @@
+ 				$(CC) $(CFLAGS) $(CLIBFLAGS) -I$(SCOTCHINCLUDEDIR) -c $(<) -o $(@)
+ 
+ %$(EXE)	:	%.c
+-		 		$(CC) $(CFLAGS) -I$(SCOTCHINCLUDEDIR) -L$(SCOTCHLIBDIR) $(<) -o $(@) $(SCOTCHLIBS) $(LDFLAGS)
++		 		$(CC) $(CFLAGS) $(LDFLAGS) -I$(SCOTCHINCLUDEDIR) -L$(SCOTCHLIBDIR) $(<) $(SCOTCHLIBS) $(LIBS) -o $(@)
+ 
+ ##
+ ##  Project rules.
+diff -Nur src.orig/esmumps/Makefile src/esmumps/Makefile
+--- src.orig/esmumps/Makefile	2013-02-07 17:27:00.000000000 +0000
++++ src/esmumps/Makefile	2013-02-07 17:28:11.000000000 +0000
+@@ -44,7 +44,7 @@
+ 				$(CC) $(CFLAGS) $(CLIBFLAGS) -I$(includedir) -c $(<) -o $(@)
+ 
+ %$(EXE)	:	%.c
+-		 		$(CC) $(CFLAGS) -I$(includedir) $(<) -o $(@) -L$(libdir) $(LDFLAGS) -L. -l$(ESMUMPSLIB) -l$(SCOTCHLIB) -lscotch -l$(SCOTCHLIB)errexit -lm
++		 		$(CC) $(CFLAGS) $(LDFLAGS) -I$(includedir) $(<) -L$(libdir) -L. -l$(ESMUMPSLIB) -l$(SCOTCHLIB) -lscotch -l$(SCOTCHLIB)errexit $(LIBS) -o $(@)
+ 
+ ##
+ ##  Project rules.
+@@ -57,7 +57,7 @@
+ 					libesmumps$(LIB)							\
+ 					main_esmumps$(EXE)
+ 
+-ptscotch			:	clean
++ptscotch			:	clean common.h
+ 					$(MAKE) CFLAGS="$(CFLAGS) -DSCOTCH_PTSCOTCH" CC=$(CCP) SCOTCHLIB=ptscotch ESMUMPSLIB=ptesmumps	\
+ 					libesmumps$(LIB)										\
+ 					main_esmumps$(EXE)
+@@ -160,6 +160,6 @@
+ 					order.h					\
+ 					symbol.h				\
+ 					esmumps.h				\
+-					lib$(ESMUMPSLIB)$(LIB)			\
++					libesmumps$(LIB)			\
+ 					$(libdir)/lib$(SCOTCHLIB)$(LIB)		\
+ 					$(libdir)/lib$(SCOTCHLIB)errexit$(LIB)
+diff -Nur src.orig/libscotch/Makefile src/libscotch/Makefile
+--- src.orig/libscotch/Makefile	2013-02-07 17:27:00.000000000 +0000
++++ src/libscotch/Makefile	2013-02-07 17:27:21.000000000 +0000
+@@ -43,7 +43,7 @@
+ 				$(CC) $(CFLAGS) $(CLIBFLAGS) -c $(<) -o $(@)
+ 
+ %$(EXE)	:	%.c
+-		 		$(CC) $(CFLAGS) -DSCOTCH_VERSION=$(VERSION) -DSCOTCH_RELEASE=$(RELEASE) -DSCOTCH_PATCHLEVEL=$(PATCHLEVEL) $(<) -o $(@) $(LDFLAGS)
++		 		$(CC) $(CFLAGS) $(LDFLAGS) -DSCOTCH_VERSION=$(VERSION) -DSCOTCH_RELEASE=$(RELEASE) -DSCOTCH_PATCHLEVEL=$(PATCHLEVEL) $(<) $(LIBS)  -o $(@)
+ 
+ ##
+ ##  Project rules.
+@@ -2908,14 +2908,14 @@
+ 					mapping.h				\
+ 					order.h					\
+ 					parser.h
+-			 		$(CCD) $(CFLAGS) -DSCOTCH_VERSION=$(VERSION) -DSCOTCH_RELEASE=$(RELEASE) -DSCOTCH_PATCHLEVEL=$(PATCHLEVEL) $(<) -o $(@) $(LDFLAGS)
++			 		$(CCD) $(CFLAGS) $(LDFLAGS) -DSCOTCH_VERSION=$(VERSION) -DSCOTCH_RELEASE=$(RELEASE) -DSCOTCH_PATCHLEVEL=$(PATCHLEVEL) $(<) $(LIBS) -o $(@)
+ 
+ ptdummysizes$(EXE)		:	dummysizes.c				\
+ 					module.h				\
+ 					common.h				\
+ 					dgraph.h				\
+ 					dorder.h
+-			 		$(CCD) $(CFLAGS) -DSCOTCH_VERSION=$(VERSION) -DSCOTCH_RELEASE=$(RELEASE) -DSCOTCH_PATCHLEVEL=$(PATCHLEVEL) $(<) -o $(@) $(LDFLAGS)
++			 		$(CCD) $(CFLAGS) $(LDFLAGS) -DSCOTCH_VERSION=$(VERSION) -DSCOTCH_RELEASE=$(RELEASE) -DSCOTCH_PATCHLEVEL=$(PATCHLEVEL) $(<) $(LIBS) -o $(@)
+ 
+ scotch.h			:	dummysizes$(EXE)			\
+ 					library.h
+diff -Nur src.orig/libscotchmetis/Makefile src/libscotchmetis/Makefile
+--- src.orig/libscotchmetis/Makefile	2013-02-07 17:27:00.000000000 +0000
++++ src/libscotchmetis/Makefile	2013-02-07 17:27:21.000000000 +0000
+@@ -44,7 +44,7 @@
+ 				$(CC) $(CFLAGS) $(CLIBFLAGS) -I$(includedir) -I../libscotch -c $(<) -o $(@)
+ 
+ %$(EXE)	:	%.c
+-		 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -o $(@) -L$(libdir) $(LDFLAGS)
++		 		$(CC) $(CFLAGS) $(LDFLAGS) -I$(includedir) -I../libscotch $(<) -L$(libdir) -o $(@)
+ 
+ ##
+ ##  Project rules.
+diff -Nur src.orig/scotch/Makefile src/scotch/Makefile
+--- src.orig/scotch/Makefile	2013-02-07 17:27:00.000000000 +0000
++++ src/scotch/Makefile	2013-02-07 17:27:21.000000000 +0000
+@@ -41,13 +41,13 @@
+ include ../Makefile.inc
+ 
+ %$(EXE)	:	%$(OBJ)
+-		 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -o $(@) -L$(libdir) -l$(SCOTCHLIB) -lscotch -l$(SCOTCHLIB)errexit $(LDFLAGS)
++		 		$(CC) $(CFLAGS) $(LDFLAGS) -I$(includedir) -I../libscotch $(<) -L$(libdir) -l$(SCOTCHLIB) -lscotch -l$(SCOTCHLIB)errexit $(LIBS) -o $(@)
+ 
+ %$(OBJ)	:	%.c
+ 				$(CC) $(CFLAGS) -I$(includedir) -I../libscotch -c $(<) -o $(@)
+ 
+ %$(EXE)	:	%.c
+-		 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -o $(@) -L$(libdir) -l$(SCOTCHLIB) -lscotch -l$(SCOTCHLIB)errexit $(LDFLAGS)
++		 		$(CC) $(CFLAGS) $(LDFLAGS) -I$(includedir) -I../libscotch $(<) -L$(libdir) -l$(SCOTCHLIB) -lscotch -l$(SCOTCHLIB)errexit $(LIBS) -o $(@)
+ 
+ ##
+ ##  Project rules.
+@@ -205,7 +205,7 @@
+ 					$(libdir)/libptscotch$(LIB)		\
+ 					$(libdir)/libptscotcherrexit$(LIB)	\
+ 					dgmap.h
+-			 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -DSCOTCH_COMPILE_PART -o $(@) -L$(libdir) -lptscotch -lscotch -lptscotcherrexit $(LDFLAGS)
++			 		$(CC) $(CFLAGS) $(LDFLAGS) -I$(includedir) -I../libscotch $(<) -DSCOTCH_COMPILE_PART -L$(libdir) -lptscotch -lscotch -lptscotcherrexit $(LIBS) -o $(@)
+ 
+ dgscat$(EXE)			:	dgscat.c				\
+ 					../libscotch/module.h			\
+@@ -315,7 +315,7 @@
+ 					gout_o.c				\
+ 					$(includedir)/scotch.h			\
+ 					$(libdir)/libscotch$(LIB)
+-					$(CC) $(CFLAGS) -I../libscotch -I$(includedir) gout_c.c gout_o.c -o $(@) -L$(libdir) -lscotch -lscotcherrexit $(LDFLAGS)
++					$(CC) $(CFLAGS) $(LDFLAGS) -I../libscotch -I$(includedir) gout_c.c gout_o.c -L$(libdir) -lscotch -lscotcherrexit $(LIBS) -o $(@)
+ 
+ gpart$(EXE)			:	gmap.c					\
+ 					../libscotch/module.h			\
+@@ -324,7 +324,7 @@
+ 					$(libdir)/libscotch$(LIB)		\
+ 					$(libdir)/libscotcherrexit$(LIB)	\
+ 					gmap.h
+-			 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -DSCOTCH_COMPILE_PART -o $(@) -L$(libdir) -lscotch -lscotcherrexit $(LDFLAGS)
++			 		$(CC) $(CFLAGS) $(LDFLAGS) -I$(includedir) -I../libscotch $(<) -DSCOTCH_COMPILE_PART -L$(libdir) -lscotch -lscotcherrexit $(LIBS) -o $(@)
+ 
+ gscat$(EXE)			:	gscat.c					\
+ 					../libscotch/module.h			\
diff --git a/sci-libs/scotch/files/scotch-6.0.4-as-needed.patch b/sci-libs/scotch/files/scotch-6.0.4-as-needed.patch
new file mode 100644
index 000000000000..449449bec073
--- /dev/null
+++ b/sci-libs/scotch/files/scotch-6.0.4-as-needed.patch
@@ -0,0 +1,128 @@
+diff -Nur scotch_6.0.4/src/check/Makefile scotch_6.0.4_patched/src/check/Makefile
+--- scotch_6.0.4/src/check/Makefile	2015-03-01 03:18:02.000000000 -0700
++++ scotch_6.0.4_patched/src/check/Makefile	2015-07-17 15:15:58.447398954 -0600
+@@ -53,7 +53,7 @@
+ 				$(CC) $(CFLAGS) $(CLIBFLAGS) -I$(SCOTCHINCLUDEDIR) -c $(<) -o $(@)
+ 
+ %$(EXE)	:	%.c
+-		 		$(CC) $(CFLAGS) -I$(SCOTCHINCLUDEDIR) -L$(SCOTCHLIBDIR) $(<) -o $(@) $(SCOTCHLIBS) $(LDFLAGS)
++				$(CC) $(CFLAGS) $(LDFLAGS) -I$(SCOTCHINCLUDEDIR) -L$(SCOTCHLIBDIR) $(<) $(SCOTCHLIBS) $(LIBS) -o $(@)
+ 
+ ##
+ ##  Project rules.
+diff -Nur scotch_6.0.4/src/esmumps/Makefile scotch_6.0.4_patched/src/esmumps/Makefile
+--- scotch_6.0.4/src/esmumps/Makefile	2015-03-13 17:32:06.000000000 -0600
++++ scotch_6.0.4_patched/src/esmumps/Makefile	2015-07-17 15:17:47.389600699 -0600
+@@ -44,7 +44,7 @@
+ 				$(CC) $(CFLAGS) $(CLIBFLAGS) -I$(includedir) -c $(<) -o $(@)
+ 
+ %$(EXE)	:	%.c
+-		 		$(CC) $(CFLAGS) -I$(includedir) $(<) -o $(@) -L$(libdir) $(LDFLAGS) -L. -l$(ESMUMPSLIB) -l$(SCOTCHLIB) -lscotch -l$(SCOTCHLIB)errexit -lm
++				$(CC) $(CFLAGS) $(LDFLAGS) -I$(includedir) $(<) -L$(libdir) -L. -l$(ESMUMPSLIB) -l$(SCOTCHLIB) -lscotch -l$(SCOTCHLIB)errexit $(LIBS) -o $(@)
+ 
+ ##
+ ##  Project rules.
+@@ -57,7 +57,7 @@
+ 					libesmumps$(LIB)							\
+ 					main_esmumps$(EXE)
+ 
+-ptscotch			:	clean
++ptscotch			:	clean common.h
+ 					$(MAKE) CFLAGS="$(CFLAGS) -DSCOTCH_PTSCOTCH" CC="$(CCP)" SCOTCHLIB=ptscotch ESMUMPSLIB=ptesmumps	\
+ 					libesmumps$(LIB)											\
+ 					main_esmumps$(EXE)
+@@ -160,6 +160,6 @@
+ 					order.h					\
+ 					symbol.h				\
+ 					esmumps.h				\
+-					lib$(ESMUMPSLIB)$(LIB)			\
++					libesmumps$(LIB)              \
+ 					$(libdir)/lib$(SCOTCHLIB)$(LIB)		\
+ 					$(libdir)/lib$(SCOTCHLIB)errexit$(LIB)
+diff -Nur scotch_6.0.4/src/libscotch/Makefile scotch_6.0.4_patched/src/libscotch/Makefile
+--- scotch_6.0.4/src/libscotch/Makefile	2014-09-23 13:28:28.000000000 -0600
++++ scotch_6.0.4_patched/src/libscotch/Makefile	2015-07-17 15:19:17.320116484 -0600
+@@ -43,7 +43,7 @@
+ 				$(CC) $(CFLAGS) $(CLIBFLAGS) -c $(<) -o $(@)
+ 
+ %$(EXE)	:	%.c
+-		 		$(CC) $(CFLAGS) -DSCOTCH_VERSION=$(VERSION) -DSCOTCH_RELEASE=$(RELEASE) -DSCOTCH_PATCHLEVEL=$(PATCHLEVEL) $(<) -o $(@) $(LDFLAGS)
++				$(CC) $(CFLAGS) $(LDFLAGS) -DSCOTCH_VERSION=$(VERSION) -DSCOTCH_RELEASE=$(RELEASE) -DSCOTCH_PATCHLEVEL=$(PATCHLEVEL) $(<) $(LIBS)  -o $(@)
+ 
+ ##
+ ##  Project rules.
+@@ -2937,14 +2937,14 @@
+ 					mapping.h				\
+ 					order.h					\
+ 					parser.h
+-			 		$(CCD) $(CFLAGS) -DSCOTCH_VERSION=$(VERSION) -DSCOTCH_RELEASE=$(RELEASE) -DSCOTCH_PATCHLEVEL=$(PATCHLEVEL) $(<) -o $(@) $(LDFLAGS)
++					$(CCD) $(CFLAGS) $(LDFLAGS) -DSCOTCH_VERSION=$(VERSION) -DSCOTCH_RELEASE=$(RELEASE) -DSCOTCH_PATCHLEVEL=$(PATCHLEVEL) $(<) $(LIBS) -o $(@)
+ 
+ ptdummysizes$(EXE)		:	dummysizes.c				\
+ 					module.h				\
+ 					common.h				\
+ 					dgraph.h				\
+ 					dorder.h
+-			 		$(CCD) $(CFLAGS) -DSCOTCH_VERSION=$(VERSION) -DSCOTCH_RELEASE=$(RELEASE) -DSCOTCH_PATCHLEVEL=$(PATCHLEVEL) $(<) -o $(@) $(LDFLAGS)
++					$(CCD) $(CFLAGS) $(LDFLAGS) -DSCOTCH_VERSION=$(VERSION) -DSCOTCH_RELEASE=$(RELEASE) -DSCOTCH_PATCHLEVEL=$(PATCHLEVEL) $(<) $(LIBS) -o $(@)
+ 
+ scotch.h			:	dummysizes$(EXE)			\
+ 					library.h
+diff -Nur scotch_6.0.4/src/libscotchmetis/Makefile scotch_6.0.4_patched/src/libscotchmetis/Makefile
+--- scotch_6.0.4/src/libscotchmetis/Makefile	2011-09-06 10:46:48.000000000 -0600
++++ scotch_6.0.4_patched/src/libscotchmetis/Makefile	2015-07-17 15:19:42.648698497 -0600
+@@ -44,7 +44,7 @@
+ 				$(CC) $(CFLAGS) $(CLIBFLAGS) -I$(includedir) -I../libscotch -c $(<) -o $(@)
+ 
+ %$(EXE)	:	%.c
+-		 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -o $(@) -L$(libdir) $(LDFLAGS)
++				$(CC) $(CFLAGS) $(LDFLAGS) -I$(includedir) -I../libscotch $(<) -L$(libdir) -o $(@)
+ 
+ ##
+ ##  Project rules.
+diff -Nur scotch_6.0.4/src/scotch/Makefile scotch_6.0.4_patched/src/scotch/Makefile
+--- scotch_6.0.4/src/scotch/Makefile	2015-02-24 15:39:44.000000000 -0700
++++ scotch_6.0.4_patched/src/scotch/Makefile	2015-07-17 15:22:25.275015105 -0600
+@@ -41,13 +41,13 @@
+ include ../Makefile.inc
+ 
+ %$(EXE)	:	%$(OBJ)
+-		 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -o $(@) -L$(libdir) -l$(SCOTCHLIB) -lscotch -l$(SCOTCHLIB)errexit $(LDFLAGS)
++				$(CC) $(CFLAGS) $(LDFLAGS) -I$(includedir) -I../libscotch $(<) -L$(libdir) -l$(SCOTCHLIB) -lscotch -l$(SCOTCHLIB)errexit $(LIBS) -o $(@)
+ 
+ %$(OBJ)	:	%.c
+ 				$(CC) $(CFLAGS) -I$(includedir) -I../libscotch -c $(<) -o $(@)
+ 
+ %$(EXE)	:	%.c
+-		 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -o $(@) -L$(libdir) -l$(SCOTCHLIB) -lscotch -l$(SCOTCHLIB)errexit $(LDFLAGS)
++				$(CC) $(CFLAGS) $(LDFLAGS) -I$(includedir) -I../libscotch $(<) -L$(libdir) -l$(SCOTCHLIB) -lscotch -l$(SCOTCHLIB)errexit $(LIBS) -o $(@)
+ 
+ ##
+ ##  Project rules.
+@@ -209,7 +209,7 @@
+ 					$(libdir)/libptscotch$(LIB)		\
+ 					$(libdir)/libptscotcherrexit$(LIB)	\
+ 					dgmap.h
+-			 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -DSCOTCH_COMPILE_PART -o $(@) -L$(libdir) -lptscotch -lscotch -lptscotcherrexit $(LDFLAGS)
++					$(CC) $(CFLAGS) $(LDFLAGS) -I$(includedir) -I../libscotch $(<) -DSCOTCH_COMPILE_PART -L$(libdir) -lptscotch -lscotch -lptscotcherrexit $(LIBS) -o $(@)
+ 
+ dgscat$(EXE)			:	dgscat.c				\
+ 					../libscotch/module.h			\
+@@ -321,7 +321,7 @@
+ 					gout_o.c				\
+ 					$(includedir)/scotch.h			\
+ 					$(libdir)/libscotch$(LIB)
+-					$(CC) $(CFLAGS) -I../libscotch -I$(includedir) gout_c.c gout_o.c -o $(@) -L$(libdir) -lscotch -lscotcherrexit $(LDFLAGS)
++					$(CC) $(CFLAGS) $(LDFLAGS) -I../libscotch -I$(includedir) gout_c.c gout_o.c -L$(libdir) -lscotch -lscotcherrexit $(LIBS) -o $(@)
+ 
+ gpart$(EXE)			:	gmap.c					\
+ 					../libscotch/module.h			\
+@@ -330,7 +330,7 @@
+ 					$(libdir)/libscotch$(LIB)		\
+ 					$(libdir)/libscotcherrexit$(LIB)	\
+ 					gmap.h
+-			 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -DSCOTCH_COMPILE_PART -o $(@) -L$(libdir) -lscotch -lscotcherrexit $(LDFLAGS)
++					$(CC) $(CFLAGS) $(LDFLAGS) -I$(includedir) -I../libscotch $(<) -DSCOTCH_COMPILE_PART -L$(libdir) -lscotch -lscotcherrexit $(LIBS) -o $(@)
+ 
+ gscat$(EXE)			:	gscat.c					\
+ 					../libscotch/module.h			\
diff --git a/sci-libs/scotch/metadata.xml b/sci-libs/scotch/metadata.xml
new file mode 100644
index 000000000000..9101538cfd17
--- /dev/null
+++ b/sci-libs/scotch/metadata.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<herd>sci</herd>
+<herd>proxy-maintainers</herd>
+<maintainer>
+  <email>patrick@gentoo.org</email>
+  <name>Patrick Lauer</name>
+</maintainer>
+<maintainer>
+  <email>oli.borm@web.de</email>
+  <name>Oliver Borm</name>
+</maintainer>
+<use>
+  <flag name="int64">Build the 64 bits integer library (needed for &gt; 2^31 vertices)</flag>
+  <flag name="tools">Build and install extra exec tools</flag>
+</use>
+<longdescription lang="en">
+  SCOTCH is a software package and libraries for graph, mesh and
+  hypergraph partitioning, static mapping, and sparse matrix block
+  ordering.
+  Its purpose of Scotch is to apply graph theory, with a divide and
+  conquer approach, to scientific computing problems such as graph and
+  mesh partitioning, static mapping, and sparse matrix ordering, in
+  application domains ranging from structural mechanics to operating
+  systems or bio-chemistry.
+  The SCOTCH distribution is a set of programs and libraries which
+  implement the static mapping and sparse matrix reordering algorithms
+  developed within the SCOTCH project.
+</longdescription>
+</pkgmetadata>
diff --git a/sci-libs/scotch/scotch-5.1.12b.ebuild b/sci-libs/scotch/scotch-5.1.12b.ebuild
new file mode 100644
index 000000000000..0693d1c6b751
--- /dev/null
+++ b/sci-libs/scotch/scotch-5.1.12b.ebuild
@@ -0,0 +1,158 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=4
+
+inherit eutils toolchain-funcs versionator flag-o-matic multilib
+
+# use esmumps version to allow linking with mumps
+MYP="${PN}_${PV}_esmumps"
+# download id on gforge changes every goddamn release
+DID=28978
+
+DESCRIPTION="Software for graph, mesh and hypergraph partitioning"
+HOMEPAGE="http://www.labri.u-bordeaux.fr/perso/pelegrin/scotch/"
+# broken ssl cert, so mirroring
+#SRC_URI="http://gforge.inria.fr/frs/download.php/${DID}/${MYP}.tar.gz"
+SRC_URI="http://dev.gentooexperimental.org/~patrick/${MYP}.tar.gz"
+
+LICENSE="CeCILL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="doc examples int64 mpi static-libs tools"
+
+DEPEND="sys-libs/zlib
+	mpi? ( virtual/mpi )"
+RDEPEND="${DEPEND}"
+
+S="${WORKDIR}/${MYP/b}"
+
+static_to_shared() {
+	local libstatic=${1}; shift
+	local libname=$(basename ${libstatic%.a})
+	local soname=${libname}$(get_libname $(get_version_component_range 1-2))
+	local libdir=$(dirname ${libstatic})
+
+	einfo "Making ${soname} from ${libstatic}"
+	if [[ ${CHOST} == *-darwin* ]] ; then
+		${LINK:-$(tc-getCC)} ${LDFLAGS}  \
+			-dynamiclib -install_name "${EPREFIX}"/usr/lib/"${soname}" \
+			-Wl,-all_load -Wl,${libstatic} \
+			"$@" -o ${libdir}/${soname} || die "${soname} failed"
+	else
+		${LINK:-$(tc-getCC)} ${LDFLAGS}  \
+			-shared -Wl,-soname=${soname} \
+			-Wl,--whole-archive ${libstatic} -Wl,--no-whole-archive \
+			"$@" -o ${libdir}/${soname} || die "${soname} failed"
+		[[ $(get_version_component_count) -gt 1 ]] && \
+			ln -s ${soname} ${libdir}/${libname}$(get_libname $(get_major_version))
+		ln -s ${soname} ${libdir}/${libname}$(get_libname)
+	fi
+}
+
+src_prepare() {
+	epatch "${FILESDIR}"/${P}-as-needed.patch
+	sed -e "s/gcc/$(tc-getCC)/" \
+		-e "s/-O3/${CFLAGS} -pthread/" \
+		-e "s/ ar/ $(tc-getAR)/" \
+		-e "s/ranlib/$(tc-getRANLIB)/" \
+		src/Make.inc/Makefile.inc.i686_pc_linux2 > src/Makefile.inc || die
+	use int64 && append-cflags -DIDXSIZE64
+}
+
+src_compile() {
+	emake -C src CLIBFLAGS=-fPIC
+	static_to_shared lib/libscotcherr.a
+	static_to_shared lib/libscotcherrexit.a
+	static_to_shared lib/libscotch.a -Llib -lz -lm -lrt -lscotcherr
+	static_to_shared lib/libesmumps.a -Llib -lscotch
+	static_to_shared lib/libscotchmetis.a -Llib -lscotch
+
+	if use mpi; then
+		emake -C src CLIBFLAGS=-fPIC ptscotch
+		export LINK=mpicc
+		static_to_shared lib/libptscotcherr.a
+		static_to_shared lib/libptscotcherrexit.a
+		static_to_shared lib/libptscotch.a -Llib -lptscotcherr -lz -lm -lrt
+		static_to_shared lib/libptesmumps.a -Llib -lptscotch
+		static_to_shared lib/libptscotchparmetis.a -Llib -lptscotch
+	fi
+	if use static-libs; then
+		emake -C src clean
+		emake -C src
+		use mpi && emake -C src ptscotch
+	fi
+}
+
+src_install() {
+	dolib.so lib/lib*$(get_libname)*
+	use static-libs && dolib.a lib/*.a
+
+	insinto /usr/include/scotch
+	doins include/*
+
+	cat <<-EOF > scotchmetis.pc
+		prefix=${EPREFIX}/usr
+		libdir=\${prefix}/$(get_libdir)
+		includedir=\${prefix}/include
+		Name: scotchmetis
+		Description: ${DESCRIPTION}
+		Version: ${PV}
+		URL: ${HOMEPAGE}
+		Libs: -L\${libdir} -lscotchmetis -lscotcherr -lscotch
+		Private: -lm -lz -lrt
+		Cflags: -I\${includedir}/scotch
+	EOF
+	insinto /usr/$(get_libdir)/pkgconfig
+	doins scotchmetis.pc
+
+	# not sure it is actually a full replacement of metis
+	#alternatives_for metis scotch 0 \
+	#	/usr/$(get_libdir)/pkgconfig/metis.pc scotchmetis.pc
+
+	if use mpi; then
+		cat <<-EOF > ptscotchparmetis.pc
+			prefix=${EPREFIX}/usr
+			libdir=\${prefix}/$(get_libdir)
+			includedir=\${prefix}/include
+			Name: ptscotchparmetis
+			Description: ${DESCRIPTION}
+			Version: ${PV}
+			URL: ${HOMEPAGE}
+			Libs: -L\${libdir} -lptscotchparmetis -lptscotcherr -lptscotch
+			Private: -lm -lz -lrt
+			Cflags: -I\${includedir}/scotch
+			Requires: scotchmetis
+		EOF
+			insinto /usr/$(get_libdir)/pkgconfig
+			doins ptscotchparmetis.pc
+			# not sure it is actually a full replacement of parmetis
+			#alternatives_for metis-mpi ptscotch 0 \
+			#	/usr/$(get_libdir)/pkgconfig/metis-mpi.pc ptscotchparmetis.pc
+	fi
+
+	dodoc README.txt
+
+	if use tools; then
+		local b m
+		pushd bin > /dev/null
+		for b in *; do
+			newbin ${b} scotch_${b}
+		done
+		popd > /dev/null
+
+		pushd man/man1 > /dev/null
+		for m in *; do
+			newman ${m} scotch_${m}
+		done
+		popd > /dev/null
+	fi
+
+	use doc && dodoc doc/*.pdf
+
+	if use examples; then
+		insinto /usr/share/doc/${PF}/examples
+		doins -r examples/* tgt grf
+	fi
+}
diff --git a/sci-libs/scotch/scotch-6.0.0.ebuild b/sci-libs/scotch/scotch-6.0.0.ebuild
new file mode 100644
index 000000000000..4b19571e4b89
--- /dev/null
+++ b/sci-libs/scotch/scotch-6.0.0.ebuild
@@ -0,0 +1,166 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+inherit eutils toolchain-funcs versionator flag-o-matic multilib
+
+# use esmumps version to allow linking with mumps
+MYP="${PN}_${PV}_esmumps"
+# download id on gforge changes every goddamn release
+DID=31832
+SOVER=$(get_major_version)
+
+DESCRIPTION="Software for graph, mesh and hypergraph partitioning"
+HOMEPAGE="http://www.labri.u-bordeaux.fr/perso/pelegrin/scotch/"
+SRC_URI="http://gforge.inria.fr/frs/download.php/${DID}/${MYP}.tar.gz"
+
+LICENSE="CeCILL-2"
+SLOT="0/${SOVER}"
+KEYWORDS="amd64 x86 ~amd64-linux ~x86-linux"
+IUSE="doc int64 mpi static-libs tools threads"
+
+DEPEND="
+	sys-libs/zlib
+	mpi? ( virtual/mpi )"
+RDEPEND="${DEPEND}"
+
+S="${WORKDIR}/${MYP/b}"
+
+static_to_shared() {
+	local libstatic=${1}; shift
+	local libname=$(basename ${libstatic%.a})
+	local soname=${libname}$(get_libname ${SOVER})
+	local libdir=$(dirname ${libstatic})
+
+	einfo "Making ${soname} from ${libstatic}"
+	if [[ ${CHOST} == *-darwin* ]] ; then
+		${LINK:-$(tc-getCC)} ${LDFLAGS}  \
+			-dynamiclib -install_name "${EPREFIX}"/usr/lib/"${soname}" \
+			-Wl,-all_load -Wl,${libstatic} \
+			"$@" -o ${libdir}/${soname} || die "${soname} failed"
+	else
+		${LINK:-$(tc-getCC)} ${LDFLAGS}  \
+			-shared -Wl,-soname=${soname} \
+			-Wl,--whole-archive ${libstatic} -Wl,--no-whole-archive \
+			"$@" -o ${libdir}/${soname} || die "${soname} failed"
+		[[ $(get_version_component_count) -gt 1 ]] && \
+			ln -s ${soname} ${libdir}/${libname}$(get_libname $(get_major_version))
+		ln -s ${soname} ${libdir}/${libname}$(get_libname)
+	fi
+}
+
+src_prepare() {
+	epatch "${FILESDIR}"/${P}-as-needed.patch
+	use int64 && append-cflags -DIDXSIZE64
+	if use threads; then
+		append-cflags "-DSCOTCH_PTHREAD_NUMBER=$(nproc)"
+	else
+		append-cflags "-DSCOTCH_PTHREAD_NUMBER=1"
+		sed -i \
+			-e 's/ -DSCOTCH_PTHREAD//' \
+			src/Make.inc/Makefile.inc.i686_pc_linux3 || die
+	fi
+	sed -e "s/gcc/$(tc-getCC)/" \
+		-e "s/-O3/${CFLAGS} -pthread/" \
+		-e "s/ ar/ $(tc-getAR)/" \
+		-e "s/ranlib/$(tc-getRANLIB)/" \
+		-e "s/LDFLAGS/LIBS/" \
+		src/Make.inc/Makefile.inc.i686_pc_linux3 > src/Makefile.inc || die
+}
+
+src_compile() {
+	emake -C src CLIBFLAGS=-fPIC scotch esmumps
+	static_to_shared lib/libscotcherr.a
+	static_to_shared lib/libscotcherrexit.a
+	static_to_shared lib/libscotch.a -Llib -lz -lm -lrt -lpthread -lscotcherr
+	static_to_shared lib/libesmumps.a -Llib -lscotch
+	static_to_shared lib/libscotchmetis.a -Llib -lscotch
+
+	if use mpi; then
+		emake -C src CLIBFLAGS=-fPIC ptscotch ptesmumps
+		export LINK=mpicc
+		static_to_shared lib/libptscotcherr.a
+		static_to_shared lib/libptscotcherrexit.a
+		static_to_shared lib/libptscotch.a -Llib -lscotch -lptscotcherr -lz -lm -lrt
+		static_to_shared lib/libptesmumps.a -Llib -lscotch -lptscotch
+		static_to_shared lib/libptscotchparmetis.a -Llib -lscotch -lptscotch
+	fi
+	if use static-libs; then
+		emake -C src clean
+		emake -C src
+		use mpi && emake -C src ptscotch
+	fi
+}
+
+src_test() {
+	LD_LIBRARY_PATH="${S}/lib" emake -C src check
+}
+
+src_install() {
+	dolib.so lib/lib*$(get_libname)*
+	use static-libs && dolib.a lib/*.a
+
+	insinto /usr/include/scotch
+	doins include/*
+
+	cat <<-EOF > scotchmetis.pc
+		prefix=${EPREFIX}/usr
+		libdir=\${prefix}/$(get_libdir)
+		includedir=\${prefix}/include
+		Name: scotchmetis
+		Description: ${DESCRIPTION}
+		Version: ${PV}
+		URL: ${HOMEPAGE}
+		Libs: -L\${libdir} -lscotchmetis -lscotcherr -lscotch
+		Private: -lm -lz -lrt
+		Cflags: -I\${includedir}/scotch
+	EOF
+	insinto /usr/$(get_libdir)/pkgconfig
+	doins scotchmetis.pc
+
+	# not sure it is actually a full replacement of metis
+	#alternatives_for metis scotch 0 \
+	#	/usr/$(get_libdir)/pkgconfig/metis.pc scotchmetis.pc
+
+	if use mpi; then
+		cat <<-EOF > ptscotchparmetis.pc
+			prefix=${EPREFIX}/usr
+			libdir=\${prefix}/$(get_libdir)
+			includedir=\${prefix}/include
+			Name: ptscotchparmetis
+			Description: ${DESCRIPTION}
+			Version: ${PV}
+			URL: ${HOMEPAGE}
+			Libs: -L\${libdir} -lptscotchparmetis -lptscotcherr -lptscotch
+			Private: -lm -lz -lrt
+			Cflags: -I\${includedir}/scotch
+			Requires: scotchmetis
+		EOF
+			insinto /usr/$(get_libdir)/pkgconfig
+			doins ptscotchparmetis.pc
+			# not sure it is actually a full replacement of parmetis
+			#alternatives_for metis-mpi ptscotch 0 \
+			#	/usr/$(get_libdir)/pkgconfig/metis-mpi.pc ptscotchparmetis.pc
+	fi
+
+	dodoc README.txt
+
+	if use tools; then
+		local b m
+		pushd bin > /dev/null
+		for b in *; do
+			newbin ${b} scotch_${b}
+		done
+		popd > /dev/null
+
+		pushd man/man1 > /dev/null
+		for m in *; do
+			newman ${m} scotch_${m}
+		done
+		popd > /dev/null
+	fi
+
+	use doc && dodoc doc/*.pdf
+}
diff --git a/sci-libs/scotch/scotch-6.0.4.ebuild b/sci-libs/scotch/scotch-6.0.4.ebuild
new file mode 100644
index 000000000000..11d128e8acd9
--- /dev/null
+++ b/sci-libs/scotch/scotch-6.0.4.ebuild
@@ -0,0 +1,166 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+inherit eutils toolchain-funcs versionator flag-o-matic multilib
+
+# use esmumps version to allow linking with mumps
+MYP="${PN}_${PV}_esmumps"
+# download id on gforge changes every goddamn release
+DID=34618
+SOVER=$(get_major_version)
+
+DESCRIPTION="Software for graph, mesh and hypergraph partitioning"
+HOMEPAGE="http://www.labri.u-bordeaux.fr/perso/pelegrin/scotch/"
+SRC_URI="http://gforge.inria.fr/frs/download.php/${DID}/${MYP}.tar.gz"
+
+LICENSE="CeCILL-2"
+SLOT="0/${SOVER}"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="doc int64 mpi static-libs tools threads"
+
+DEPEND="
+	sys-libs/zlib
+	mpi? ( virtual/mpi )"
+RDEPEND="${DEPEND}"
+
+S=${WORKDIR}/${P/-/_}
+
+static_to_shared() {
+	local libstatic=${1}; shift
+	local libname=$(basename ${libstatic%.a})
+	local soname=${libname}$(get_libname ${SOVER})
+	local libdir=$(dirname ${libstatic})
+
+	einfo "Making ${soname} from ${libstatic}"
+	if [[ ${CHOST} == *-darwin* ]] ; then
+		${LINK:-$(tc-getCC)} ${LDFLAGS}  \
+			-dynamiclib -install_name "${EPREFIX}"/usr/lib/"${soname}" \
+			-Wl,-all_load -Wl,${libstatic} \
+			"$@" -o ${libdir}/${soname} || die "${soname} failed"
+	else
+		${LINK:-$(tc-getCC)} ${LDFLAGS}  \
+			-shared -Wl,-soname=${soname} \
+			-Wl,--whole-archive ${libstatic} -Wl,--no-whole-archive \
+			"$@" -o ${libdir}/${soname} || die "${soname} failed"
+		[[ $(get_version_component_count) -gt 1 ]] && \
+			ln -s ${soname} ${libdir}/${libname}$(get_libname $(get_major_version))
+		ln -s ${soname} ${libdir}/${libname}$(get_libname)
+	fi
+}
+
+src_prepare() {
+	epatch "${FILESDIR}"/${P}-as-needed.patch
+	use int64 && append-cflags -DIDXSIZE64
+	if use threads; then
+		append-cflags "-DSCOTCH_PTHREAD_NUMBER=$(nproc)"
+	else
+		append-cflags "-DSCOTCH_PTHREAD_NUMBER=1"
+		sed -i \
+			-e 's/ -DSCOTCH_PTHREAD//' \
+			src/Make.inc/Makefile.inc.i686_pc_linux3 || die
+	fi
+	sed -e "s/gcc/$(tc-getCC)/" \
+		-e "s/-O3/${CFLAGS} -pthread/" \
+		-e "s/ ar/ $(tc-getAR)/" \
+		-e "s/ranlib/$(tc-getRANLIB)/" \
+		-e "s/LDFLAGS/LIBS/" \
+		src/Make.inc/Makefile.inc.i686_pc_linux3 > src/Makefile.inc || die
+}
+
+src_compile() {
+	emake -C src CLIBFLAGS=-fPIC scotch esmumps
+	static_to_shared lib/libscotcherr.a
+	static_to_shared lib/libscotcherrexit.a
+	static_to_shared lib/libscotch.a -Llib -lz -lm -lrt -lpthread -lscotcherr
+	static_to_shared lib/libesmumps.a -Llib -lscotch
+	static_to_shared lib/libscotchmetis.a -Llib -lscotch
+
+	if use mpi; then
+		emake -C src CLIBFLAGS=-fPIC ptscotch ptesmumps
+		export LINK=mpicc
+		static_to_shared lib/libptscotcherr.a
+		static_to_shared lib/libptscotcherrexit.a
+		static_to_shared lib/libptscotch.a -Llib -lscotch -lptscotcherr -lz -lm -lrt
+		static_to_shared lib/libptesmumps.a -Llib -lscotch -lptscotch
+		static_to_shared lib/libptscotchparmetis.a -Llib -lscotch -lptscotch
+	fi
+	if use static-libs; then
+		emake -C src clean
+		emake -C src
+		use mpi && emake -C src ptscotch
+	fi
+}
+
+src_test() {
+	LD_LIBRARY_PATH="${S}/lib" emake -C src check
+}
+
+src_install() {
+	dolib.so lib/lib*$(get_libname)*
+	use static-libs && dolib.a lib/*.a
+
+	insinto /usr/include/scotch
+	doins include/*
+
+	cat <<-EOF > scotchmetis.pc
+		prefix=${EPREFIX}/usr
+		libdir=\${prefix}/$(get_libdir)
+		includedir=\${prefix}/include
+		Name: scotchmetis
+		Description: ${DESCRIPTION}
+		Version: ${PV}
+		URL: ${HOMEPAGE}
+		Libs: -L\${libdir} -lscotchmetis -lscotcherr -lscotch
+		Private: -lm -lz -lrt
+		Cflags: -I\${includedir}/scotch
+	EOF
+	insinto /usr/$(get_libdir)/pkgconfig
+	doins scotchmetis.pc
+
+	# not sure it is actually a full replacement of metis
+	#alternatives_for metis scotch 0 \
+	#	/usr/$(get_libdir)/pkgconfig/metis.pc scotchmetis.pc
+
+	if use mpi; then
+		cat <<-EOF > ptscotchparmetis.pc
+			prefix=${EPREFIX}/usr
+			libdir=\${prefix}/$(get_libdir)
+			includedir=\${prefix}/include
+			Name: ptscotchparmetis
+			Description: ${DESCRIPTION}
+			Version: ${PV}
+			URL: ${HOMEPAGE}
+			Libs: -L\${libdir} -lptscotchparmetis -lptscotcherr -lptscotch
+			Private: -lm -lz -lrt
+			Cflags: -I\${includedir}/scotch
+			Requires: scotchmetis
+		EOF
+			insinto /usr/$(get_libdir)/pkgconfig
+			doins ptscotchparmetis.pc
+			# not sure it is actually a full replacement of parmetis
+			#alternatives_for metis-mpi ptscotch 0 \
+			#	/usr/$(get_libdir)/pkgconfig/metis-mpi.pc ptscotchparmetis.pc
+	fi
+
+	dodoc README.txt
+
+	if use tools; then
+		local b m
+		pushd bin > /dev/null
+		for b in *; do
+			newbin ${b} scotch_${b}
+		done
+		popd > /dev/null
+
+		pushd man/man1 > /dev/null
+		for m in *; do
+			newman ${m} scotch_${m}
+		done
+		popd > /dev/null
+	fi
+
+	use doc && dodoc doc/*.pdf
+}