From 7741e4462cf0adad32066b2eac234d2f6680186f Mon Sep 17 00:00:00 2001
From: Okina Matara <okinan@shamik.ooo>
Date: Sun, 8 Dec 2019 01:00:34 -0600
Subject: [PATCH] tinygo: init at 0.10.0

---
 pkgs/development/compilers/tinygo/default.nix | 35 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  5 +++
 2 files changed, 40 insertions(+)
 create mode 100644 pkgs/development/compilers/tinygo/default.nix

diff --git a/pkgs/development/compilers/tinygo/default.nix b/pkgs/development/compilers/tinygo/default.nix
new file mode 100644
index 000000000000..015c955000c2
--- /dev/null
+++ b/pkgs/development/compilers/tinygo/default.nix
@@ -0,0 +1,35 @@
+{ lib, buildGoModule, fetchFromGitHub, llvm, clang-unwrapped, lld, avrgcc
+, avrdude, openocd, gcc-arm-embedded, makeWrapper }:
+
+buildGoModule rec {
+  pname = "tinygo";
+  version = "0.10.0";
+
+  src = fetchFromGitHub {
+    owner = "tinygo-org";
+    repo = "tinygo";
+    rev = "v${version}";
+    sha256 = "03di8500dqk25giiajglcdf2gbc0jidsn8qsw2sxmkmnd1np7gyd";
+  };
+
+  modSha256 = "0r3lfi1bj550sf3b7ysz62c2c33f8zfli8208xixj3jadycb6r3z";
+  enableParallelBuilding = true;
+  subPackages = [ "." ];
+  buildInputs = [ llvm clang-unwrapped makeWrapper ];
+  propagatedBuildInputs = [ lld avrgcc avrdude openocd gcc-arm-embedded ];
+
+  postInstall = ''
+    mkdir -p $out/share/tinygo
+    cp -a lib src targets $out/share/tinygo
+    wrapProgram $out/bin/tinygo --prefix "TINYGOROOT" : "$out/share/tinygo"
+    ln -sf $out/bin $out/share/tinygo
+  '';
+
+  meta = with lib; {
+    homepage = "https://tinygo.org/";
+    description = "Go compiler for small places";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ chiiruno ];
+    platforms = platforms.all;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 89883bc04730..4940e901827b 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -8808,6 +8808,11 @@ in
 
   tinycc = callPackage ../development/compilers/tinycc { };
 
+  tinygo = callPackage ../development/compilers/tinygo {
+    inherit (llvmPackages_9) llvm clang-unwrapped lld;
+    avrgcc = pkgsCross.avr.buildPackages.gcc;
+  };
+
   tinyscheme = callPackage ../development/interpreters/tinyscheme {
     stdenv = gccStdenv;
   };