From d4b3932c4433cb59d4b825d71622bb37fb988281 Mon Sep 17 00:00:00 2001
From: Malte Voos <malte@malvo.org>
Date: Wed, 4 May 2022 23:49:16 +0200
Subject: [PATCH] bdfresize: init at 1.5

---
 pkgs/tools/misc/bdfresize/default.nix         | 20 +++++++++++++++++++
 .../bdfresize/remove-malloc-declaration.patch | 11 ++++++++++
 pkgs/top-level/all-packages.nix               |  2 ++
 3 files changed, 33 insertions(+)
 create mode 100644 pkgs/tools/misc/bdfresize/default.nix
 create mode 100644 pkgs/tools/misc/bdfresize/remove-malloc-declaration.patch

diff --git a/pkgs/tools/misc/bdfresize/default.nix b/pkgs/tools/misc/bdfresize/default.nix
new file mode 100644
index 00000000000..f1ac559fb67
--- /dev/null
+++ b/pkgs/tools/misc/bdfresize/default.nix
@@ -0,0 +1,20 @@
+{ lib, stdenv, fetchurl }:
+
+stdenv.mkDerivation rec {
+  pname = "bdfresize";
+  version = "1.5";
+
+  src = fetchurl {
+    url = "http://openlab.ring.gr.jp/efont/dist/tools/bdfresize/${pname}-${version}.tar.gz";
+    hash = "sha256-RAz8BiCgI35GNSwUoHdMqj8wWXWbCiDe/vyU6EkIl6Y=";
+  };
+
+  patches = [ ./remove-malloc-declaration.patch ];
+
+  meta = with lib; {
+    description = "Tool to resize BDF fonts";
+    homepage = "http://openlab.ring.gr.jp/efont/dist/tools/bdfresize/";
+    license = licenses.gpl2Only;
+    maintainers = with maintainers; [ malvo ];
+  };
+}
diff --git a/pkgs/tools/misc/bdfresize/remove-malloc-declaration.patch b/pkgs/tools/misc/bdfresize/remove-malloc-declaration.patch
new file mode 100644
index 00000000000..c58888a4be2
--- /dev/null
+++ b/pkgs/tools/misc/bdfresize/remove-malloc-declaration.patch
@@ -0,0 +1,11 @@
+Remove an unneeded declaration of malloc so gcc doesn't complain.
+--- a/charresize.c
++++ b/charresize.c
+@@ -46,7 +46,6 @@ static int	bit[8] = { 0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01 };
+ void
+ processChar(void)
+ {
+-  char	*malloc();
+   char	*srcimage;
+   int	*dstgray;
+ 
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 0d30f0a6e41..0dabc262269 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2615,6 +2615,8 @@ with pkgs;
 
   bdf2sfd = callPackage ../tools/misc/bdf2sfd { };
 
+  bdfresize = callPackage ../tools/misc/bdfresize { };
+
   bcache-tools = callPackage ../tools/filesystems/bcache-tools { };
 
   bchunk = callPackage ../tools/cd-dvd/bchunk { };