Resurrect old cloog and isl for gcc-4.9

Fixes #7723

Refs 8af39c1cf7
Refs 5cd11989c5

pkgs/development/libraries/cloog/0.18.0.nix

@@ -0,0 +1,65 @@
+{ fetchurl, stdenv, gmp, isl }:
+
+stdenv.mkDerivation rec {
+  name = "cloog-0.18.0";
+
+  src = fetchurl {
+    url = "http://www.bastoul.net/cloog/pages/download/count.php3?url=./${name}.tar.gz";
+    sha256 = "1c4aa8dde7886be9cbe0f9069c334843b21028f61d344a2d685f88cb1dcf2228";
+  };
+
+  buildInputs = [ gmp ];
+
+  propagatedBuildInputs = [ isl ];
+
+  configureFlags = [ "--with-isl=system" ];
+
+  enableParallelBuilding = true;
+
+  doCheck = true;
+
+  meta = {
+    description = "Library that generates loops for scanning polyhedra";
+
+    longDescription = ''
+      CLooG is a free software library to generate code for scanning
+      Z-polyhedra.  That is, it finds a code (e.g., in C, FORTRAN...) that
+      reaches each integral point of one or more parameterized polyhedra.
+      CLooG has been originally written to solve the code generation problem
+      for optimizing compilers based on the polytope model.  Nevertheless it
+      is used now in various area e.g., to build control automata for
+      high-level synthesis or to find the best polynomial approximation of a
+      function.  CLooG may help in any situation where scanning polyhedra
+      matters.  While the user has full control on generated code quality,
+      CLooG is designed to avoid control overhead and to produce a very
+      effective code.
+    '';
+
+    homepage = http://www.cloog.org/;
+
+    license = stdenv.lib.licenses.gpl2Plus;
+
+    maintainers = [ stdenv.lib.maintainers.shlevy ];
+
+    /* Leads to an ICE on Cygwin:
+
+       make[3]: Entering directory `/tmp/nix-build-9q5gw5m37q5l4f0kjfv9ar8fsc9plk27-ppl-0.10.2.drv-1/ppl-0.10.2/src'
+       /bin/sh ../libtool --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I..  -I.. -I../src    -g -O2 -frounding-math  -W -Wall -c -o Box.lo Box.cc
+       libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I.. -I.. -I../src -g -O2 -frounding-math -W -Wall -c Box.cc  -DDLL_EXPORT -DPIC -o .libs/Box.o
+       In file included from checked.defs.hh:595,
+                        from Checked_Number.defs.hh:27,
+                        from Coefficient.types.hh:15,
+                        from Coefficient.defs.hh:26,
+                        from Box.defs.hh:28,
+                        from Box.cc:24:
+       checked.inlines.hh: In function `Parma_Polyhedra_Library::Result Parma_Polyhedra_Library::Checked::input_generic(Type&, std::istream&, Parma_Polyhedra_Library::Rounding_Dir)':
+       checked.inlines.hh:607: internal compiler error: in invert_truthvalue, at fold-const.c:2719
+       Please submit a full bug report,
+       with preprocessed source if appropriate.
+       See <URL:http://cygwin.com/problems.html> for instructions.
+       make[3]: *** [Box.lo] Error 1
+
+    */
+    platforms = with stdenv.lib.platforms; allBut cygwin;
+  };
+}

pkgs/development/libraries/isl/0.11.1.nix

@@ -0,0 +1,23 @@
+{ stdenv, fetchurl, gmp }:
+
+stdenv.mkDerivation rec {
+  name = "isl-0.11.1"; # CLooG 0.16.3 fails to build with ISL 0.08.
+
+  src = fetchurl {
+    url = "http://pkgs.fedoraproject.org/repo/pkgs/gcc/isl-0.11.1.tar.bz2/bce1586384d8635a76d2f017fb067cd2/isl-0.11.1.tar.bz2";
+    sha256 = "13d9cqa5rzhbjq0xf0b2dyxag7pqa72xj9dhsa03m8ccr1a4npq9";
+  };
+
+  buildInputs = [ gmp ];
+  patches = [ ./fix-gcc-build.diff ];
+
+  enableParallelBuilding = true;
+
+  meta = {
+    homepage = http://www.kotnet.org/~skimo/isl/;
+    license = stdenv.lib.licenses.lgpl21;
+    description = "A library for manipulating sets and relations of integer points bounded by linear constraints";
+    maintainers = [ stdenv.lib.maintainers.shlevy ];
+    platforms = stdenv.lib.platforms.all;
+  };
+}

pkgs/development/libraries/isl/fix-gcc-build.diff

@@ -0,0 +1,12 @@
+diff -ru isl-0.11.1/include/isl/int.h isl-0.11.1.new/include/isl/int.h
+--- isl-0.11.1/include/isl/int.h        2012-11-29 09:47:32.000000000 +0100
++++ isl-0.11.1.new/include/isl/int.h    2013-10-27 15:35:31.348553812 +0100
+@@ -14,7 +14,7 @@
+ #include <string.h>
+ #include <gmp.h>
+ #if defined(__cplusplus)
+-#include <iostream>
++#include <ostream>
+ #endif
+ 
+ #if defined(__cplusplus)

pkgs/top-level/all-packages.nix

@@ -1063,6 +1063,9 @@ let
   };
 
   cloog = callPackage ../development/libraries/cloog { };
+  cloog_0_18_0 = callPackage ../development/libraries/cloog/0.18.0.nix {
+    isl = isl_0_11;
+  };
 
   cloogppl = callPackage ../development/libraries/cloog-ppl { };
 
@@ -1766,6 +1769,7 @@ let
   ised = callPackage ../tools/misc/ised {};
 
   isl = callPackage ../development/libraries/isl { };
+  isl_0_11 = callPackage ../development/libraries/isl/0.11.1.nix { };
   isl_0_12 = callPackage ../development/libraries/isl/0.12.2.nix { };
   isl_0_14 = callPackage ../development/libraries/isl/0.14.1.nix { };
 
@@ -3613,6 +3617,10 @@ let
       if crossSystem != null && crossSystem.config == "i586-pc-gnu"
       then gnu.libpthreadCross
       else null;
+
+    isl = isl_0_11;
+
+    cloog = cloog_0_18_0;
   }));
 
   gcc51 = lowPrio (wrapCC (callPackage ../development/compilers/gcc/5.1 {