From b1b5712c4342e9f771fd96ebc60082269b9f3ee8 Mon Sep 17 00:00:00 2001
From: Boris Sukholitko <boriss@gmail.com>
Date: Wed, 26 Nov 2014 20:37:58 +0200
Subject: [PATCH 1/2] talloc: export archive to allow static linkage

---
 pkgs/development/libraries/talloc/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/development/libraries/talloc/default.nix b/pkgs/development/libraries/talloc/default.nix
index 2459284b270..97b633cbff1 100644
--- a/pkgs/development/libraries/talloc/default.nix
+++ b/pkgs/development/libraries/talloc/default.nix
@@ -27,6 +27,10 @@ stdenv.mkDerivation rec {
     "--builtin-libraries=replace"
   ];
 
+  postInstall = ''
+    ar qf $out/lib/libtalloc.a bin/default/talloc_5.o
+  '';
+
   meta = with stdenv.lib; {
     description = "Hierarchical pool based memory allocator with destructors";
     homepage = http://tdb.samba.org/;

From 9bc82e0952c270c9ae0d4294a866ad25e38e2672 Mon Sep 17 00:00:00 2001
From: Boris Sukholitko <boriss@gmail.com>
Date: Wed, 26 Nov 2014 20:42:33 +0200
Subject: [PATCH 2/2] proot: allow static build

---
 pkgs/tools/system/proot/default.nix | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pkgs/tools/system/proot/default.nix b/pkgs/tools/system/proot/default.nix
index 3eaa85e41ea..4faf8e561d8 100644
--- a/pkgs/tools/system/proot/default.nix
+++ b/pkgs/tools/system/proot/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchgit, talloc }:
+{ stdenv, fetchgit, talloc, enableStatic ? false }:
 
 stdenv.mkDerivation rec {
   name = "proot-${version}";
@@ -12,7 +12,9 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ talloc ];
 
-  preBuild = ''
+  preBuild = stdenv.lib.optionalString enableStatic ''
+    export LDFLAGS="-static -L${talloc}/lib"
+  '' + ''
     substituteInPlace GNUmakefile --replace "/usr/local" "$out"
   '';