From 0d6b6931b77a332ac5fc3503603f4a31c092cdc9 Mon Sep 17 00:00:00 2001
From: "J. Neto" <jnetod@tuta.io>
Date: Wed, 19 May 2021 20:43:29 -0300
Subject: rubyPackages.ruby-libvirt: fix build with ruby 3.x

---
 pkgs/development/ruby-modules/gem-config/default.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'pkgs/development/ruby-modules')

diff --git a/pkgs/development/ruby-modules/gem-config/default.nix b/pkgs/development/ruby-modules/gem-config/default.nix
index d0d67bff21d1..4cedc0281953 100644
--- a/pkgs/development/ruby-modules/gem-config/default.nix
+++ b/pkgs/development/ruby-modules/gem-config/default.nix
@@ -528,6 +528,14 @@ in
       "--with-libvirt-include=${libvirt}/include"
       "--with-libvirt-lib=${libvirt}/lib"
     ];
+    dontBuild = false;
+    postPatch = ''
+      # https://gitlab.com/libvirt/libvirt-ruby/-/commit/43543991832c9623c00395092bcfb9e178243ba4
+      substituteInPlace ext/libvirt/common.c \
+        --replace 'st.h' 'ruby/st.h'
+      substituteInPlace ext/libvirt/domain.c \
+        --replace 'st.h' 'ruby/st.h'
+    '';
   };
 
   ruby-lxc = attrs: {
-- 
cgit 1.4.1