From 835201e8141f16167ef02ca62335e65d7042a673 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <superjoe30@gmail.com>
Date: Thu, 19 Oct 2017 23:51:45 -0400
Subject: [PATCH] zig: init at 0.1.1

---
 pkgs/development/compilers/zig/default.nix | 34 ++++++++++++++++++++++
 pkgs/top-level/all-packages.nix            |  3 +-
 2 files changed, 36 insertions(+), 1 deletion(-)
 create mode 100644 pkgs/development/compilers/zig/default.nix

diff --git a/pkgs/development/compilers/zig/default.nix b/pkgs/development/compilers/zig/default.nix
new file mode 100644
index 000000000000..6f0c6d19e450
--- /dev/null
+++ b/pkgs/development/compilers/zig/default.nix
@@ -0,0 +1,34 @@
+{ stdenv, fetchFromGitHub, cmake, llvmPackages_5, llvm_5 }:
+
+stdenv.mkDerivation rec {
+  version = "0.1.1";
+  name = "zig-${version}";
+
+  src = fetchFromGitHub {
+    owner = "zig-lang";
+    repo = "zig";
+    rev = "${version}";
+    sha256 = "01yqjyi25f99bfmxxwyh45k7j84z0zg7n9jl8gg0draf96mzdh06";
+  };
+
+  buildInputs = [ cmake llvmPackages_5.clang-unwrapped llvm_5 ];
+
+  cmakeFlags = [
+    "-DZIG_LIBC_INCLUDE_DIR=${stdenv.cc.libc_dev}/include"
+    "-DZIG_LIBC_LIB_DIR=${stdenv.cc.libc}/lib"
+    "-DCMAKE_BUILD_TYPE=Release"
+    "-DZIG_EACH_LIB_RPATH=On"
+  ];
+
+  preConfigure = ''
+    cmakeFlags="$cmakeFlags -DZIG_LIBC_STATIC_LIB_DIR=$(dirname $(cc -print-file-name=crtbegin.o)) -DZIG_DYNAMIC_LINKER=$(cc -print-file-name=ld-linux-x86-64.so.2)"
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Programming languaged designed for robustness, optimality, and clarity";
+    homepage = http://ziglang.org/;
+    license = licenses.mit;
+    platforms = platforms.unix;
+    maintainers = [ maintainers.andrewrk ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 6bef03ff8365..0d39ff0d8e02 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7717,7 +7717,6 @@ with pkgs;
     inherit (python3Packages) fetchPypi buildPythonApplication lxml typed-ast;
   };
 
-
   ### DEVELOPMENT / LIBRARIES
 
   a52dec = callPackage ../development/libraries/a52dec { };
@@ -11098,6 +11097,8 @@ with pkgs;
     czmq = czmq3;
   };
 
+  zig = callPackage ../development/compilers/zig {};
+
   zimlib = callPackage ../development/libraries/zimlib { };
 
   zita-convolver = callPackage ../development/libraries/audio/zita-convolver { };