1 files changed, 10 insertions, 2 deletions
diff --git a/pkgs/development/libraries/libunwind/default.nix b/pkgs/development/libraries/libunwind/default.nix
index 75139ea988b..b08c169993e 100644
--- a/pkgs/development/libraries/libunwind/default.nix
+++ b/pkgs/development/libraries/libunwind/default.nix
@@ -1,4 +1,4 @@
-{stdenv, fetchurl, xz}:
+{ stdenv, fetchurl, xz }:
 
 stdenv.mkDerivation rec {
   name = "libunwind-1.1";
@@ -8,6 +8,12 @@ stdenv.mkDerivation rec {
     sha256 = "16nhx2pahh9d62mvszc88q226q5lwjankij276fxwrm8wb50zzlx";
   };
 
+  patches = [ ./libunwind-1.1-lzma.patch ];
+
+  postPatch = ''
+    sed -i -e '/LIBLZMA/s:-lzma:-llzma:' configure
+  '';
+
   propagatedBuildInputs = [ xz ];
 
   NIX_CFLAGS_COMPILE = if stdenv.system == "x86_64-linux" then "-fPIC" else "";
@@ -16,8 +22,10 @@ stdenv.mkDerivation rec {
     touch "$out/lib/libunwind-generic.so"
   '';
   
-  meta = {
+  meta = with stdenv.lib; {
     homepage = http://www.nongnu.org/libunwind;
     description = "A portable and efficient API to determine the call-chain of a program";
+    platforms = platforms.linux;
+    license = licenses.gpl2;
   };
 }