From 8cb6ced793610ef7b5310eece5aff1c6afbf3cbd Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Tue, 26 Jan 2010 14:53:13 +0000
Subject: [PATCH] pkgs/development/libraries/science/math/liblapack: fixed
 build and updated to version 3.2.1

svn path=/nixpkgs/trunk/; revision=19672
---
 .../science/math/liblapack/blas-link.patch    | 24 +++++++++
 .../science/math/liblapack/default.nix        | 53 ++++++++++++++-----
 pkgs/top-level/all-packages.nix               |  6 +--
 3 files changed, 66 insertions(+), 17 deletions(-)
 create mode 100644 pkgs/development/libraries/science/math/liblapack/blas-link.patch

diff --git a/pkgs/development/libraries/science/math/liblapack/blas-link.patch b/pkgs/development/libraries/science/math/liblapack/blas-link.patch
new file mode 100644
index 000000000000..7770142be772
--- /dev/null
+++ b/pkgs/development/libraries/science/math/liblapack/blas-link.patch
@@ -0,0 +1,24 @@
+diff -Naur lapack-3.2.old/SRC/Makefile lapack-3.2/SRC/Makefile
+--- lapack-3.2.old/SRC/Makefile	2009-02-04 11:33:35.006839507 +0100
++++ lapack-3.2/SRC/Makefile	2009-02-04 11:33:51.987551506 +0100
+@@ -367,7 +367,7 @@
+ 	$(ALLAUX)
+ 
+ ../$(LAPACKLIB): $(ALLOBJ) $(ALLXOBJ)
+-	$(ARCH) $(ARCHFLAGS) $@ $(ALLOBJ) $(ALLXOBJ)
++	$(ARCH) $(ARCHFLAGS) $@ $(ALLOBJ) $(ALLXOBJ) -lblas
+ 	$(RANLIB) $@
+ 
+ single: $(SLASRC) $(ALLAUX) $(SCLAUX) 
+diff -Naur lapack-3.2.old/TESTING/MATGEN/Makefile lapack-3.2/TESTING/MATGEN/Makefile
+--- lapack-3.2.old/TESTING/MATGEN/Makefile	2009-02-04 11:35:10.426806473 +0100
++++ lapack-3.2/TESTING/MATGEN/Makefile	2009-02-04 11:34:42.850565181 +0100
+@@ -60,7 +60,7 @@
+ 
+ ../../$(TMGLIB): $(SMATGEN) $(CMATGEN) $(SCATGEN) $(DMATGEN)	\
+ 		$(ZMATGEN) $(DZATGEN)
+-	$(ARCH) $(ARCHFLAGS) $@ $(ALLOBJ)
++	$(ARCH) $(ARCHFLAGS) $@ $(ALLOBJ) -lblas
+ 	$(RANLIB) $@
+ 
+ single: $(SMATGEN) $(SCATGEN)
diff --git a/pkgs/development/libraries/science/math/liblapack/default.nix b/pkgs/development/libraries/science/math/liblapack/default.nix
index fad9218bbc9a..da8fd03c2bb7 100644
--- a/pkgs/development/libraries/science/math/liblapack/default.nix
+++ b/pkgs/development/libraries/science/math/liblapack/default.nix
@@ -1,25 +1,50 @@
-args: with args;
+{ stdenv, fetchurl, gfortran, blas }:
 
 stdenv.mkDerivation {
-  name = "liblapack-3.1.1";
+  name = "liblapack-3.2.1";
   src = fetchurl {
-    url = http://www.netlib.org/lapack/lapack.tgz;
-    sha256 = "0am0yzgqhaz6yzliaxc2cgm2mbqjzwcq70b01migk5231frkbhz4";
+    url = "http://www.netlib.org/lapack/lapack-3.2.1.tgz";
+    sha256 = "5825f83971157001fd4235514afe8ff5fc16e1c06b2e872e442c242efd6c166d";
   };
 
-  buildInputs = [gfortran];
-  patches = [ ./gfortran.patch ];
+  buildInputs = [gfortran blas];
+  patches = [ ./blas-link.patch ];
+
+  configurePhase = ''
+    echo >make.inc  "SHELL = ${stdenv.bash}/bin/bash"
+    echo >>make.inc "PLAT ="
+    echo >>make.inc "FORTRAN = gfortran"
+    echo >>make.inc "OPTS = -O2 -fPIC"
+    echo >>make.inc "DRVOPTS = \$(OPTS)"
+    echo >>make.inc "NOOPT = -O0 -fPIC"
+    echo >>make.inc "LOADER = gfortran"
+    echo >>make.inc "LOADOPTS ="
+    echo >>make.inc "TIMER = INT_ETIME"
+    echo >>make.inc "ARCH = gfortran"
+    echo >>make.inc "ARCHFLAGS = -shared -o"
+    echo >>make.inc "RANLIB = echo"
+    echo >>make.inc "BLASLIB = -lblas"
+    echo >>make.inc "LAPACKLIB = liblapack.so.3"
+    echo >>make.inc "TMGLIB = libtmglib.so.3"
+    echo >>make.inc "EIGSRCLIB = libeigsrc.so.3"
+    echo >>make.inc "LINSRCLIB = liblinsrc.so.3"
+  '';
 
   buildPhase = ''
-    cp make.inc.example make.inc
-    make blaslib
-    # make lapacklib
-    cd SRC
-    make
+    make clean
+    make lib
   '';
+
+  installPhase = ''
+    ensureDir "$out/lib"
+    install -m755 *.so* "$out/lib"
+    ln -sf liblapack.so.3 "$out/lib/liblapack.so"
+    ln -sf libtmglib.so.3 "$out/lib/libtmglib.so"
+  '';
+
   meta = {
-    description     = "lapack library";
-    license     = "Free, copyrighted";
-    homepage    = http://www.netlib.org/lapac;
+    description = "Linear Algebra PACKage";
+    license = "Free, copyrighted";
+    homepage = "http://www.netlib.org/lapack/";
   };
 }
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 8cf05ad9ded4..b828b3f961df 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -8406,9 +8406,9 @@ let
       libXmu libXext libXcursor;
   };
 
-  /* liblapack = import ../development/libraries/science/math/liblapack {
-    inherit fetchurl stdenv gfortran;
-  }; */
+  liblapack = import ../development/libraries/science/math/liblapack {
+    inherit fetchurl stdenv gfortran blas;
+  };
 
 
   ### SCIENCE/LOGIC