From f167634b357bb205e3001797be83720dc6abaaa4 Mon Sep 17 00:00:00 2001
From: Daniel Glinka <dgl@degit.co>
Date: Wed, 29 Jun 2022 07:47:23 -0400
Subject: [PATCH 1/2] maintainers: add 0xd61

---
 maintainers/maintainer-list.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index bff3019a09d2..ec8cec276644 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -85,6 +85,12 @@
     githubId = 56617252;
     matrix = "@oxc45:matrix.org";
   };
+  _0xd61 = {
+    email = "dgl@degit.co";
+    name = "Daniel Glinka";
+    github = "0xd61";
+    githubId = 8351869;
+  };
   _1000101 = {
     email = "b1000101@pm.me";
     github = "1000101";

From 08af758396433af628747879dc4430176c48992a Mon Sep 17 00:00:00 2001
From: Daniel Glinka <dgl@degit.co>
Date: Wed, 29 Jun 2022 07:47:53 -0400
Subject: [PATCH 2/2] gf: init at unstable-2022-06-22

---
 ...se-optional-freetype-with-pkg-config.patch | 13 ++++
 pkgs/development/tools/misc/gf/default.nix    | 64 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 +
 3 files changed, 79 insertions(+)
 create mode 100644 pkgs/development/tools/misc/gf/build-use-optional-freetype-with-pkg-config.patch
 create mode 100644 pkgs/development/tools/misc/gf/default.nix

diff --git a/pkgs/development/tools/misc/gf/build-use-optional-freetype-with-pkg-config.patch b/pkgs/development/tools/misc/gf/build-use-optional-freetype-with-pkg-config.patch
new file mode 100644
index 000000000000..7e748dca244e
--- /dev/null
+++ b/pkgs/development/tools/misc/gf/build-use-optional-freetype-with-pkg-config.patch
@@ -0,0 +1,13 @@
+diff --git a/build.sh b/build.sh
+index e471563..32bdfab 100755
+--- a/build.sh
++++ b/build.sh
+@@ -5,7 +5,7 @@ gdb --version > /dev/null 2>&1 || printf "\033[0;31mWarning\033[0m: GDB not dete
+ echo q | gdb | grep "(gdb)" > /dev/null 2>&1 || printf "\033[0;31mWarning\033[0m: Your copy of GDB appears to be non-standard or has been heavily reconfigured with .gdbinit.\nIf you are using GDB plugins like 'GDB Dashboard' you must remove them,\nas otherwise gf will be unable to communicate with GDB.\n"
+ 
+ # Check if FreeType is available.
+-if [ -d /usr/include/freetype2 ]; then extra_flags="$extra_flags -lfreetype -D UI_FREETYPE -I /usr/include/freetype2"; 
++if pkg-config --cflags freetype2 > /dev/null; then extra_flags="$extra_flags -D UI_FREETYPE $(pkg-config --cflags --libs freetype2)";
+ else printf "\033[0;31mWarning\033[0m: FreeType could not be found. The fallback font will be used.\n"; fi
+ 
+ # Check if SSE2 is available.
diff --git a/pkgs/development/tools/misc/gf/default.nix b/pkgs/development/tools/misc/gf/default.nix
new file mode 100644
index 000000000000..f460b844ada0
--- /dev/null
+++ b/pkgs/development/tools/misc/gf/default.nix
@@ -0,0 +1,64 @@
+{ lib
+, stdenv
+, makeWrapper
+, fetchFromGitHub
+, libX11
+, pkg-config
+, gdb
+, freetype
+, freetypeSupport ? true
+, extensions ? [ ]
+}:
+
+stdenv.mkDerivation rec {
+  pname = "gf";
+  version = "unstable-2022-06-22";
+
+  src = fetchFromGitHub {
+    repo = "gf";
+    owner = "nakst";
+    rev = "e0d6d2f59344f853a4a204d5313db6b6a5e5de7d";
+    sha256 = "01fln4wnn1caqr4wa1nhcp0rqdx5m5nqyn2amvclp5hhi3h3qaiq";
+  };
+
+  nativeBuildInputs = [ makeWrapper pkg-config ];
+  buildInputs = [ libX11 gdb ]
+    ++ lib.optional freetypeSupport freetype;
+
+  patches = [
+    ./build-use-optional-freetype-with-pkg-config.patch
+  ];
+
+  postPatch = lib.forEach extensions (ext: ''
+      cp ${ext} ./${ext.name or (builtins.baseNameOf ext)}
+  '');
+
+   preConfigure = ''
+     patchShebangs build.sh
+   '';
+
+  buildPhase = ''
+    runHook preBuild
+    extra_flags=-DUI_FREETYPE_SUBPIXEL ./build.sh
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    runHook preInstall
+    mkdir -p "$out/bin"
+    cp gf2 "$out/bin/"
+    runHook postInstall
+  '';
+
+  postFixup = ''
+    wrapProgram $out/bin/gf2 --prefix PATH : ${lib.makeBinPath[ gdb ]}
+  '';
+
+  meta = with lib; {
+    description = "A GDB Frontend";
+    homepage = "https://github.com/nakst/gf";
+    license = licenses.mit;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ _0xd61 ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 15eb8b69dfaf..15aab98e3da0 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -16660,6 +16660,8 @@ with pkgs;
     readline = readline81;
   };
 
+  gf = callPackage ../development/tools/misc/gf { };
+
   java-language-server = callPackage ../development/tools/java/java-language-server { };
 
   jhiccup = callPackage ../development/tools/java/jhiccup { };