* Support for mirror:// URLs a la Gentoo (NIXPKGS-70). Instead of

    fetchurl {
      url = http://heanet.dl.sourceforge.net/sourceforge/zapping/zapping-0.9.6.tar.bz2;
      md5 = "8306775c6a11de4d72345b5eee970ea6";
    };

  you can write

    fetchurl {
      url = mirror://sourceforge/zapping/zapping-0.9.6.tar.bz2;
      md5 = "8306775c6a11de4d72345b5eee970ea6";
    };

  which causes fetchurl to try the SourceForge mirrors listed in the
  `sourceforge' attribute in build-support/fetchurl/mirrors.nix.
  (They're currently tried in sequence, and the lists of mirrors are
  not configurable yet.)

  The syntax for mirror URLs is mirror://site/path/to/file, where
  `site' is currently one of `sourceforge', `gnu' (mirrors of
  ftp://ftp.gnu.org/pub/gnu) and `kernel' (mirrors of
  http://www.all.kernel.org/pub/).

svn path=/nixpkgs/trunk/; revision=9197

1 files changed, 9 insertions, 9 deletions

diff --git a/pkgs/development/compilers/gcc-4.2/default.nix b/pkgs/development/compilers/gcc-4.2/default.nix
index 2a7cf8fa89d4..2681531f2044 100644
--- a/pkgs/development/compilers/gcc-4.2/default.nix
+++ b/pkgs/development/compilers/gcc-4.2/default.nix
@@ -13,18 +13,18 @@ stdenv.mkDerivation {
   builder = ./builder.sh;
   
   src =
-    [(fetchurl {
-      url = http://ftp.gnu.org/pub/gnu/gcc/gcc-4.2.0/gcc-core-4.2.0.tar.bz2;
+    optional /*langC*/ true (fetchurl {
+      url = mirror://gnu/gcc/gcc-4.2.0/gcc-core-4.2.0.tar.bz2;
       sha256 = "0ykhzxhr8857dr97z0j9wyybfz1kjr71xk457cfapfw5fjas4ny1";
-    })] ++
-    (if /*langCC*/ true then [(fetchurl {
-      url = http://ftp.gnu.org/pub/gnu/gcc/gcc-4.2.0/gcc-g++-4.2.0.tar.bz2;
+    }) ++
+    optional /*langCC*/ true (fetchurl {
+      url = mirror://gnu/gcc/gcc-4.2.0/gcc-g++-4.2.0.tar.bz2;
       sha256 = "0k5ribrfdp9vmljxrglcgx2j2r7xnycd1rvd8sny2y5cj0l8ps12";
-    })] else []) ++
-    (if langF77 then [(fetchurl {
-      url = http://ftp.gnu.org/pub/gnu/gcc/gcc-4.2.0/gcc-fortran-4.2.0.tar.bz2;
+    }) ++
+    optional langF77 (fetchurl {
+      url = mirror://gnu/gcc/gcc-4.2.0/gcc-fortran-4.2.0.tar.bz2;
       sha256 = "0vw07qv6qpa5cgxc0qxraq6li2ibh8zrp65jrg92v4j63ivvi3hh";
-    })] else []);
+    });
     
   patches =
     [./pass-cxxcpp.patch]