Support shared library build

svn path=/nixpkgs/trunk/; revision=33612
2012-04-05 12:18:08 +00:00 · 2012-04-05 12:18:08 +00:00 · 2f97078c96
parent 78d9ee096a
commit 2f97078c96
1 changed files with 4 additions and 2 deletions
--- a/pkgs/development/libraries/science/math/atlas/default.nix
+++ b/pkgs/development/libraries/science/math/atlas/default.nix
@ -1,4 +1,4 @@
-{ stdenv, fetchurl, gfortran, tolerateCpuTimingInaccuracy ? true }:
+{ stdenv, fetchurl, gfortran, tolerateCpuTimingInaccuracy ? true, shared ? false }:

 let
  optionalString = stdenv.lib.optionalString;
@ -25,7 +25,9 @@ stdenv.mkDerivation {
  #   machine in the first place.
  configureFlags = "-Fa alg -fPIC"
    + optionalString stdenv.isi686 " -b 32"
-    + optionalString tolerateCpuTimingInaccuracy " -Si cputhrchk 0";
+    + optionalString tolerateCpuTimingInaccuracy " -Si cputhrchk 0"
+    + optionalString shared " --shared "
+    ;

  buildInputs = [ gfortran ];