From 8acaea6d5717866133ad00e3f6f05ef7b84be176 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <vcunat@gmail.com>
Date: Sat, 16 Mar 2013 21:08:57 +0100
Subject: [PATCH] gcc33: fix build on i686

---
 pkgs/development/compilers/gcc/3.3/default.nix | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/compilers/gcc/3.3/default.nix b/pkgs/development/compilers/gcc/3.3/default.nix
index 9aa9e27ac6f7..23501489925a 100644
--- a/pkgs/development/compilers/gcc/3.3/default.nix
+++ b/pkgs/development/compilers/gcc/3.3/default.nix
@@ -15,7 +15,12 @@ stdenv.mkDerivation {
     url = http://ftp.gnu.org/gnu/gcc/gcc-3.3.6/gcc-3.3.6.tar.bz2;
     md5 = "6936616a967da5a0b46f1e7424a06414";
   };
-  
+
+  # inspiration: https://aur.archlinux.org/packages/g77/
+  postPatch = ''
+    substituteInPlace gcc/config/i386/linux.h --replace 'struct siginfo' siginfo_t
+  '';
+
   inherit noSysDirs langC langCC langFortran;
 
   meta = {