calculix: init at 2.15

pkgs/applications/science/math/calculix/calculix.patch

@@ -0,0 +1,31 @@
+diff --git a/ccx_2.15/src/Makefile b/ccx_2.15/src/Makefile
+index 9cab2fc..6e977b8 100755
+--- a/ccx_2.15/src/Makefile
++++ b/ccx_2.15/src/Makefile
+@@ -1,6 +1,6 @@
+ 
+ CFLAGS = -Wall -O3  -I ../../../SPOOLES.2.2 -DARCH="Linux" -DSPOOLES -DARPACK -DMATRIXSTORAGE -DNETWORKOUT
+-FFLAGS = -Wall -O3 
++FFLAGS = -Wall -O3
+ 
+ CC=cc
+ FC=gfortran
+@@ -18,15 +18,10 @@ OCCXF = $(SCCXF:.f=.o)
+ OCCXC = $(SCCXC:.c=.o)
+ OCCXMAIN = $(SCCXMAIN:.c=.o)
+ 
+-DIR=../../../SPOOLES.2.2
++LIBS = -lpthread -lm -lc -lspooles -larpack -lopenblas
+ 
+-LIBS = \
+-       $(DIR)/spooles.a \
+-	../../../ARPACK/libarpack_INTEL.a \
+-       -lpthread -lm -lc
+-
+-ccx_2.15: $(OCCXMAIN) ccx_2.15.a  $(LIBS)
+-	./date.pl; $(CC) $(CFLAGS) -c ccx_2.15.c; $(FC)  -Wall -O3 -o $@ $(OCCXMAIN) ccx_2.15.a $(LIBS)
++ccx_2.15: $(OCCXMAIN) ccx_2.15.a
++	$(CC) $(CFLAGS) -c ccx_2.15.c; $(FC)  -Wall -O3 -o $@ $(OCCXMAIN) ccx_2.15.a $(LIBS)
+ 
+ ccx_2.15.a: $(OCCXF) $(OCCXC)
+ 	ar vr $@ $?

pkgs/applications/science/math/calculix/default.nix

@@ -0,0 +1,39 @@
+{ stdenv, fetchurl, gfortran, arpack, spooles, openblas }:
+
+stdenv.mkDerivation rec {
+  pname = "calculix";
+  version = "2.15";
+
+  src = fetchurl {
+    url = "http://www.dhondt.de/ccx_${version}.src.tar.bz2";
+    sha256 = "0d4axfxgm3ag4p2vx9rjcky7c122k99a2nhv1jv53brm35rblzdw";
+  };
+
+  nativeBuildInputs = [ gfortran ];
+
+  buildInputs = [ arpack spooles openblas ];
+
+  NIX_CFLAGS_COMPILE = [
+    "-I${spooles}/include/spooles"
+  ];
+
+  patches = [
+    ./calculix.patch
+  ];
+
+  postPatch = ''
+    cd ccx*/src
+  '';
+
+  installPhase = ''
+    install -Dm0755 ccx_${version} $out/bin/ccx
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = "http://www.calculix.de/";
+    description = "Three-dimensional structural finite element program";
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ gebner ];
+    platforms = platforms.unix;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -17390,6 +17390,8 @@ in
 
   calcurse = callPackage ../applications/misc/calcurse { };
 
+  calculix = callPackage ../applications/science/math/calculix {};
+
   calibre = libsForQt5.callPackage ../applications/misc/calibre { };
 
   calligra = libsForQt5.callPackage ../applications/office/calligra {