From db784d883c4fbc276a1c639c8ff675a5fe805cac Mon Sep 17 00:00:00 2001
From: Timo Kaufmann <timokau@zoho.com>
Date: Fri, 7 Sep 2018 21:55:41 +0200
Subject: sage: re-add pkg-config aliases

Those were removed because they were added to openblas itself. There was
an error with that however and it will take some time until the fix
makes its way through staging. For the time being, reverting this part
of 26d5d030fe498b64a307af35ff96ff215ccd967a will fix the sage build.
This commit should be reverted once
408eacbc896ecc6d0e25238963ecbd412d78ce3c is in master.
---
 pkgs/applications/science/math/sage/default.nix       | 10 +++++++---
 pkgs/applications/science/math/sage/openblas-pc.nix   | 17 +++++++++++++++++
 pkgs/applications/science/math/sage/sage-env.nix      |  6 +++---
 pkgs/applications/science/math/sage/sage-with-env.nix |  6 ++++++
 pkgs/applications/science/math/sage/sagelib.nix       |  7 ++++++-
 5 files changed, 39 insertions(+), 7 deletions(-)
 create mode 100644 pkgs/applications/science/math/sage/openblas-pc.nix

(limited to 'pkgs/applications/science/math/sage')

diff --git a/pkgs/applications/science/math/sage/default.nix b/pkgs/applications/science/math/sage/default.nix
index 08e3a752b8b6..7e62f0cf75ee 100644
--- a/pkgs/applications/science/math/sage/default.nix
+++ b/pkgs/applications/science/math/sage/default.nix
@@ -21,7 +21,7 @@ let
 
       sagelib = self.callPackage ./sagelib.nix {
         inherit flint ecl arb;
-        inherit sage-src pynac singular;
+        inherit sage-src openblas-blas-pc openblas-cblas-pc openblas-lapack-pc pynac singular;
         linbox = nixpkgs.linbox.override { withSage = true; };
       };
 
@@ -41,13 +41,13 @@ let
       };
 
       sage-env = self.callPackage ./sage-env.nix {
-        inherit sage-src python rWrapper ecl singular palp flint pynac pythonEnv;
+        inherit sage-src python rWrapper openblas-cblas-pc ecl singular palp flint pynac pythonEnv;
         pkg-config = nixpkgs.pkgconfig; # not to confuse with pythonPackages.pkgconfig
       };
 
       sage-with-env = self.callPackage ./sage-with-env.nix {
         inherit pythonEnv;
-        inherit sage-src pynac singular;
+        inherit sage-src openblas-blas-pc openblas-cblas-pc openblas-lapack-pc pynac singular;
         pkg-config = nixpkgs.pkgconfig; # not to confuse with pythonPackages.pkgconfig
         three = nodePackages_8_x.three;
       };
@@ -60,6 +60,10 @@ let
     };
   };
 
+  openblas-blas-pc = callPackage ./openblas-pc.nix { name = "blas"; };
+  openblas-cblas-pc = callPackage ./openblas-pc.nix { name = "cblas"; };
+  openblas-lapack-pc = callPackage ./openblas-pc.nix { name = "lapack"; };
+
   sage-src = callPackage ./sage-src.nix {};
 
   pythonRuntimeDeps = with python.pkgs; [
diff --git a/pkgs/applications/science/math/sage/openblas-pc.nix b/pkgs/applications/science/math/sage/openblas-pc.nix
new file mode 100644
index 000000000000..f4669a6557e9
--- /dev/null
+++ b/pkgs/applications/science/math/sage/openblas-pc.nix
@@ -0,0 +1,17 @@
+{ openblasCompat
+, writeTextFile
+, name
+}:
+
+writeTextFile {
+  name = "openblas-${name}-pc-${openblasCompat.version}";
+  destination = "/lib/pkgconfig/${name}.pc";
+  text = ''
+    Name: ${name}
+    Version: ${openblasCompat.version}
+
+    Description: ${name} for SageMath, provided by the OpenBLAS package.
+    Cflags: -I${openblasCompat}/include
+    Libs: -L${openblasCompat}/lib -lopenblas
+  '';
+}
diff --git a/pkgs/applications/science/math/sage/sage-env.nix b/pkgs/applications/science/math/sage/sage-env.nix
index 74c2e0aa0360..317eb6e16c49 100644
--- a/pkgs/applications/science/math/sage/sage-env.nix
+++ b/pkgs/applications/science/math/sage/sage-env.nix
@@ -37,7 +37,7 @@
 , lcalc
 , rubiks
 , flintqs
-, openblasCompat
+, openblas-cblas-pc
 , flint
 , gmp
 , mpfr
@@ -98,9 +98,9 @@ writeTextFile rec {
     export PKG_CONFIG_PATH='${lib.concatStringsSep ":" (map (pkg: "${pkg}/lib/pkgconfig") [
         # This is only needed in the src/sage/misc/cython.py test and I'm not sure if there's really a use-case
         # for it outside of the tests. However since singular and openblas are runtime dependencies anyways
-        # it doesn't really hurt to include.
+        # and openblas-cblas-pc is tiny, it doesn't really hurt to include.
         singular
-        openblasCompat
+        openblas-cblas-pc
       ])
     }'
     export SAGE_ROOT='${sage-src}'
diff --git a/pkgs/applications/science/math/sage/sage-with-env.nix b/pkgs/applications/science/math/sage/sage-with-env.nix
index 8ccf8b5a4938..63b9772b8231 100644
--- a/pkgs/applications/science/math/sage/sage-with-env.nix
+++ b/pkgs/applications/science/math/sage/sage-with-env.nix
@@ -4,6 +4,9 @@
 , sage-env
 , sage-src
 , openblasCompat
+, openblas-blas-pc
+, openblas-cblas-pc
+, openblas-lapack-pc
 , pkg-config
 , three
 , singular
@@ -29,6 +32,9 @@ let
     makeWrapper
     pkg-config
     openblasCompat # lots of segfaults with regular (64 bit) openblas
+    openblas-blas-pc
+    openblas-cblas-pc
+    openblas-lapack-pc
     singular
     three
     pynac
diff --git a/pkgs/applications/science/math/sage/sagelib.nix b/pkgs/applications/science/math/sage/sagelib.nix
index c1dbcf38304e..abcefba5e260 100644
--- a/pkgs/applications/science/math/sage/sagelib.nix
+++ b/pkgs/applications/science/math/sage/sagelib.nix
@@ -3,6 +3,9 @@
 , buildPythonPackage
 , arb
 , openblasCompat
+, openblas-blas-pc
+, openblas-cblas-pc
+, openblas-lapack-pc
 , brial
 , cliquer
 , cypari2
@@ -56,7 +59,9 @@ buildPythonPackage rec {
   nativeBuildInputs = [
     iml
     perl
-    openblasCompat
+    openblas-blas-pc
+    openblas-cblas-pc
+    openblas-lapack-pc
     jupyter_core
   ];
 
-- 
cgit 1.4.1