Restore libsigsegv-2.5 and fix clisp-2.44.1 build for bootstrapping needs

svn path=/nixpkgs/trunk/; revision=16632

1 files changed, 17 insertions, 0 deletions

diff --git a/pkgs/development/libraries/libsigsegv/2.5.nix b/pkgs/development/libraries/libsigsegv/2.5.nix
new file mode 100644
index 000000000000..9dd50c37c613
--- /dev/null
+++ b/pkgs/development/libraries/libsigsegv/2.5.nix
@@ -0,0 +1,17 @@
+args: with args;
+
+stdenv.mkDerivation rec {
+  name = "libsigsegv-2.5";
+  
+  src = fetchurl {
+    url = "mirror://gnu/libsigsegv/${name}.tar.gz";
+    sha256 = "0fvcsq9msi63vrbpvks6mqkrnls5cfy6bzww063sqhk2h49vsyyg";
+  };
+
+  meta = {
+    homepage = http://libsigsegv.sf.net;
+    description = "A library for handling page faults in user mode";
+  };
+
+  doCheck = true;
+}