From 08bdd67bed3d675f39171c1d8f8bd0bb9598db96 Mon Sep 17 00:00:00 2001
From: Sam <30577766+Samasaur1@users.noreply.github.com>
Date: Thu, 23 Nov 2023 13:04:11 -0800
Subject: [PATCH] figlet: link to unistd on all platforms; restore warnings

---
 pkgs/tools/misc/figlet/default.nix | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/pkgs/tools/misc/figlet/default.nix b/pkgs/tools/misc/figlet/default.nix
index f959440fc2ea..746def80c6d9 100644
--- a/pkgs/tools/misc/figlet/default.nix
+++ b/pkgs/tools/misc/figlet/default.nix
@@ -21,12 +21,13 @@ stdenv.mkDerivation rec {
       name = "musl-fix-cplusplus-decls.patch";
       sha256 = "1720zgrfk9makznqkbjrnlxm7nnhk6zx7g458fv53337n3g3zn7j";
     })
+    (fetchpatch {
+      url = "https://github.com/cmatsuoka/figlet/commit/9a50c1795bc32e5a698b855131ee87c8d7762c9e.patch";
+      name = "unistd-on-darwin.patch";
+      sha256 = "hyfY87N+yuAwjsBIjpgvcdJ1IbzlR4A2yUJQSzShCRI=";
+    })
   ];
 
-  env = lib.optionalAttrs stdenv.cc.isClang {
-    NIX_CFLAGS_COMPILE = "-Wno-error=implicit-function-declaration";
-  };
-
   makeFlags = [ "prefix=$(out)" "CC:=$(CC)" "LD:=$(CC)" ];
 
   postInstall = "cp -ar ${contributed}/* $out/share/figlet/";