From 66ceb14b5ecb06538105fce66f12bc17828554d5 Mon Sep 17 00:00:00 2001
From: Lluis Batlle <viriketo@gmail.com>
Date: Wed, 14 Nov 2012 23:20:47 +0100
Subject: [PATCH] pth, gpg: taking out pth in non-supported platforms.

I know that pth fails to build on arm, by now.
---
 pkgs/development/libraries/gpgme/default.nix     | 3 ++-
 pkgs/development/libraries/libassuan/default.nix | 3 ++-
 pkgs/development/libraries/pth/default.nix       | 4 ++++
 pkgs/tools/security/gnupg/default.nix            | 3 ++-
 4 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/libraries/gpgme/default.nix b/pkgs/development/libraries/gpgme/default.nix
index 582208f08b6..9dba035d15f 100644
--- a/pkgs/development/libraries/gpgme/default.nix
+++ b/pkgs/development/libraries/gpgme/default.nix
@@ -8,7 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "1m7l7nicn6gd952cgspv9xr8whqivbg33nbg8kbpj3dffnl2gvqm";
   };
   
-  propagatedBuildInputs = [ libgpgerror glib pth libassuan ];
+  propagatedBuildInputs = [ libgpgerror glib libassuan ]
+    ++ stdenv.lib.optional pth.supported pth;
 
   buildNativeInputs = [ pkgconfig ];
 
diff --git a/pkgs/development/libraries/libassuan/default.nix b/pkgs/development/libraries/libassuan/default.nix
index 362ecd403d2..619ef4d97fb 100644
--- a/pkgs/development/libraries/libassuan/default.nix
+++ b/pkgs/development/libraries/libassuan/default.nix
@@ -8,7 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "06xckkvxxlx7cj77803m8x58gxksap4k8yhspc5cqsy7fhinimds";
   };
 
-  propagatedBuildInputs = [ pth libgpgerror ];
+  propagatedBuildInputs = [ libgpgerror ]
+    ++ stdenv.lib.optional pth.supported pth;
 
   doCheck = true;
 
diff --git a/pkgs/development/libraries/pth/default.nix b/pkgs/development/libraries/pth/default.nix
index ffd81f84489..cd20af5bb07 100644
--- a/pkgs/development/libraries/pth/default.nix
+++ b/pkgs/development/libraries/pth/default.nix
@@ -8,6 +8,10 @@ stdenv.mkDerivation rec {
     sha256 = "0ckjqw5kz5m30srqi87idj7xhpw6bpki43mj07bazjm2qmh3cdbj";
   };
 
+  passthru = {
+    supported = ! stdenv.isArm;
+  };
+
   meta = {
     description = "The GNU Portable Threads library";
     homepage = http://www.gnu.org/software/pth;
diff --git a/pkgs/tools/security/gnupg/default.nix b/pkgs/tools/security/gnupg/default.nix
index 0667a7f9885..8b528e15c05 100644
--- a/pkgs/tools/security/gnupg/default.nix
+++ b/pkgs/tools/security/gnupg/default.nix
@@ -20,7 +20,8 @@ stdenv.mkDerivation rec {
     sha256 = "08n636sfffs5qvg9ppiprvsh00q0dmdw425psg3m3nssja53m8pg";
   };
 
-  buildInputs = [ readline zlib libgpgerror pth libgcrypt libassuan libksba ]
+  buildInputs = [ readline zlib libgpgerror libgcrypt libassuan libksba ]
+    ++ stdenv.lib.optional pth.supported pth
     ++ stdenv.lib.optional useLdap openldap
     ++ stdenv.lib.optional useBzip2 bzip2
     ++ stdenv.lib.optional useUsb libusb