From d0887921b3ed3d488c1e2cff9fc1fe9c98daed60 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Fri, 2 Aug 2019 09:57:25 +0100
Subject: [PATCH] pth: fix cross-compilation support

---
 pkgs/development/libraries/pth/default.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/pth/default.nix b/pkgs/development/libraries/pth/default.nix
index c315cb8f72b..b2173ec21ee 100644
--- a/pkgs/development/libraries/pth/default.nix
+++ b/pkgs/development/libraries/pth/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation rec {
 
   preConfigure = stdenv.lib.optionalString stdenv.isAarch32 ''
     configureFlagsArray=("CFLAGS=-DJB_SP=8 -DJB_PC=9")
+  '' + stdenv.lib.optionalString (stdenv.hostPlatform.libc == "glibc") ''
+    configureFlagsArray+=("ac_cv_check_sjlj=ssjlj")
   '';
 
   meta = with stdenv.lib; {
@@ -17,6 +19,5 @@ stdenv.mkDerivation rec {
     homepage = https://www.gnu.org/software/pth;
     license = licenses.lgpl21Plus;
     platforms = platforms.all;
-    broken = stdenv.hostPlatform != stdenv.buildPlatform && stdenv.hostPlatform.isAarch64;
   };
 }