gust_tools: use patch from upstream

gust_tools/0001-gust_ebm-fix-compiler-error-about-different-signs.patch

@@ -1,34 +0,0 @@
-From 08a150625260fb684ec33f2a1d1489e2e277903a Mon Sep 17 00:00:00 2001
-From: Simon Bruder <simon@sbruder.de>
-Date: Wed, 11 Aug 2021 23:44:07 +0200
-Subject: [PATCH] gust_ebm: fix compiler error about different signs
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-GCC 10 currently fails with this error:
-
-gust_ebm.c: In function ‘main_utf8’:
-gust_ebm.c:85:49: error: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Werror=sign-compare]
-   85 |         if (json_array_get_count(json_messages) != abs(nb_messages)) {
-      |                                                 ^~
----
- gust_ebm.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/gust_ebm.c b/gust_ebm.c
-index 35ca4f2..7a4cf51 100644
---- a/gust_ebm.c
-+++ b/gust_ebm.c
-@@ -82,7 +82,7 @@ int main_utf8(int argc, char** argv)
-             goto out;
-         }
-         JSON_Array* json_messages = json_object_get_array(json_object(json), "messages");
--        if (json_array_get_count(json_messages) != abs(nb_messages)) {
-+        if (json_array_get_count(json_messages) != (unsigned int)abs(nb_messages)) {
-             fprintf(stderr, "ERROR: Number of messages doesn't match the array size\n");
-             goto out;
-         }
--- 
-2.31.1
-

gust_tools/default.nix

@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub }:
+{ lib, stdenv, fetchFromGitHub, fetchpatch }:
 
 stdenv.mkDerivation rec {
   pname = "gust_tools";
@@ -12,7 +12,10 @@ stdenv.mkDerivation rec {
   };
 
   patches = [
-    ./0001-gust_ebm-fix-compiler-error-about-different-signs.patch
+    (fetchpatch {
+      url = "https://github.com/VitaSmith/gust_tools/commit/b564b54b1825e15bc743450605d8dae0a7366d1e.patch";
+      sha256 = "sha256-geTqFT89U2JRJwKduqkRbO0DlOvKxqqquvVVVIu2IB8=";
+    })
   ];
 
   installPhase = ''