Merge branch 'update-nauty' into 'v9-minor'

update Nauty to 2.8.8

See merge request integer/scip!3418

Author: svigerske

CHANGELOG

@@ -69,6 +69,11 @@ Build system
 Testing
 -------
 
+Miscellaneous
+-------------
+
+- updated nauty to version 2.8.8
+
 @section RN902 SCIP 9.0.2
 *************************
 

Makefile

@@ -387,7 +387,6 @@ LIBOBJSUBDIRS	+=	$(LIBOBJDIR)/nauty
 NAUTYOBJ	=	nauty/nauty.o
 NAUTYOBJ	+=      nauty/nautil.o
 NAUTYOBJ	+=      nauty/nausparse.o
-NAUTYOBJ	+=      nauty/naugraph.o
 NAUTYOBJ	+=      nauty/schreier.o
 NAUTYOBJ	+=      nauty/naurng.o
 SYMOBJFILES	+=	$(addprefix $(LIBOBJDIR)/,$(NAUTYOBJ))
@@ -418,7 +417,6 @@ LIBOBJSUBDIRS	+=	$(LIBOBJDIR)/nauty
 NAUTYOBJ	=	nauty/nauty.o
 NAUTYOBJ	+=      nauty/nautil.o
 NAUTYOBJ	+=      nauty/nausparse.o
-NAUTYOBJ	+=      nauty/naugraph.o
 NAUTYOBJ	+=      nauty/schreier.o
 NAUTYOBJ	+=      nauty/naurng.o
 SYMOBJFILES	+=	$(addprefix $(LIBOBJDIR)/,$(NAUTYOBJ))

src/nauty/CMakeLists.txt

@@ -5,14 +5,11 @@ project(nauty)
 
 # Add the source files
 set(SOURCE_FILES
-    gtools.c
-    naugroup.c
-    naurng.c
-    nausparse.c
     nauty.c
-    nautycliquer.c
-    schreier.c
     nautil.c
+    nausparse.c
+    schreier.c
+    naurng.c
 )
 
 # fPIC

src/nauty/COPYRIGHT

@@ -8,10 +8,12 @@ C. File watercluster2.c and genposetg.c, copyright Gunnar Brinkmann (2009-)
 D. Files planarity.h and planarity.c, copyright Magma project.
 E. Files nautycliquer.h and nautycliquer.c, copyright to Sampo
    Niskanen and Patric Östergård.
+F. Much of file nauchromatic.c, copyright Gordon Royle.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this software except in compliance with the License.
-You may obtain a copy of the License at
+A copy of the License is included in the package and can also
+be viewed at
 
     https://www.apache.org/licenses/LICENSE-2.0