ratio

commit 4eb820fb362c554baa73e244dae29aa62ec2d9d5
parent bacdb17b199bc06b143377d7cb2df505f430c4e9
Author: William Casarin <jb55@jb55.com>
Date:   Mon,  9 Nov 2020 13:10:30 -0800

nix: build fixes

Diffstat:
A
.envrc
 | 
1
+
M
.gitignore
 | 
1
+
A
default.nix
 | 
20
++++++++++++++++++++
A
shell.nix
 | 
2
++

4 files changed, 24 insertions(+), 0 deletions(-)
diff --git a/.envrc b/.envrc
@@ -0,0 +1 @@
+use nix
diff --git a/.gitignore b/.gitignore
@@ -2,3 +2,4 @@
 *.tab.*
 /lex.yy.c
 /ratio
+/result
diff --git a/default.nix b/default.nix
@@ -0,0 +1,20 @@
+{ stdenv, gmp, bison, flex }:
+
+stdenv.mkDerivation rec {
+  name = "ratio-${version}";
+  version = "0.1";
+
+  src = ./.;
+
+  makeFlags = "PREFIX=$(out)";
+
+  nativeBuildInputs = [ bison flex ];
+  buildInputs = [ gmp ];
+
+  meta = with stdenv.lib; {
+    description = "ratio calculator";
+    homepage = "https://github.com/jb55/ratio";
+    maintainers = with maintainers; [ jb55 ];
+    license = licenses.mit;
+  };
+}
diff --git a/shell.nix b/shell.nix
@@ -0,0 +1,2 @@
+{ pkgs ? import <nixpkgs> {} }:
+pkgs.callPackage ./. {}