From 598462adbd5322dee73893cb135ce2389f293665 Mon Sep 17 00:00:00 2001
From: Tomodachi94 <tomodachi94@protonmail.com>
Date: Thu, 6 Jun 2024 18:22:38 -0700
Subject: [PATCH 1/3] c3c: specify meta.mainProgram

causes a warning when we try to use lib.getExe in later commits
---
 pkgs/development/compilers/c3c/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/compilers/c3c/default.nix b/pkgs/development/compilers/c3c/default.nix
index 4310ad931792..d394ecbc4c21 100644
--- a/pkgs/development/compilers/c3c/default.nix
+++ b/pkgs/development/compilers/c3c/default.nix
@@ -56,5 +56,6 @@ llvmPackages.stdenv.mkDerivation rec {
     license = licenses.lgpl3Only;
     maintainers = with maintainers; [ luc65r ];
     platforms = platforms.all;
+    mainProgram = "c3c";
   };
 }

From e44f0528f422979c4877620f29cb155b477a618c Mon Sep 17 00:00:00 2001
From: Tomodachi94 <tomodachi94@protonmail.com>
Date: Thu, 6 Jun 2024 18:22:57 -0700
Subject: [PATCH 2/3] c3c: add version check

---
 pkgs/development/compilers/c3c/default.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/development/compilers/c3c/default.nix b/pkgs/development/compilers/c3c/default.nix
index d394ecbc4c21..440fe155b39b 100644
--- a/pkgs/development/compilers/c3c/default.nix
+++ b/pkgs/development/compilers/c3c/default.nix
@@ -7,6 +7,7 @@
 , libxml2
 , libffi
 , xar
+, testers
 }:
 
 llvmPackages.stdenv.mkDerivation rec {
@@ -50,6 +51,12 @@ llvmPackages.stdenv.mkDerivation rec {
     runHook postCheck
   '';
 
+  passthru.tests = {
+    version = testers.testVersion {
+      package = c3c;
+    };
+  };
+
   meta = with lib; {
     description = "Compiler for the C3 language";
     homepage = "https://github.com/c3lang/c3c";

From 3760be881c18292c29354dcba253c0c125ff5858 Mon Sep 17 00:00:00 2001
From: Tomodachi94 <tomodachi94@protonmail.com>
Date: Thu, 6 Jun 2024 18:27:51 -0700
Subject: [PATCH 3/3] c3c: migrate to finalAttrs pattern

---
 pkgs/development/compilers/c3c/default.nix | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/pkgs/development/compilers/c3c/default.nix b/pkgs/development/compilers/c3c/default.nix
index 440fe155b39b..2577f1321d74 100644
--- a/pkgs/development/compilers/c3c/default.nix
+++ b/pkgs/development/compilers/c3c/default.nix
@@ -10,14 +10,14 @@
 , testers
 }:
 
-llvmPackages.stdenv.mkDerivation rec {
+llvmPackages.stdenv.mkDerivation (finalAttrs: {
   pname = "c3c";
   version = "0.5.5";
 
   src = fetchFromGitHub {
     owner = "c3lang";
-    repo = pname;
-    rev = "refs/tags/${version}";
+    repo = "c3c";
+    rev = "refs/tags/${finalAttrs.version}";
     hash = "sha256-iOljE1BRVc92NJZj+nr1G6KkBTCwJEUOadXHUDNoPGk=";
   };
 
@@ -53,7 +53,7 @@ llvmPackages.stdenv.mkDerivation rec {
 
   passthru.tests = {
     version = testers.testVersion {
-      package = c3c;
+      package = finalAttrs.finalPackage;
     };
   };
 
@@ -65,4 +65,4 @@ llvmPackages.stdenv.mkDerivation rec {
     platforms = platforms.all;
     mainProgram = "c3c";
   };
-}
+})