io: Building examples

1 files changed, 15 insertions, 5 deletions

diff --git a/modules/io/.nix/derivation.nix b/modules/io/.nix/derivation.nix
index a14bd34..b4a9c0c 100644
--- a/modules/io/.nix/derivation.nix
+++ b/modules/io/.nix/derivation.nix
@@ -4,11 +4,10 @@
 , clang-tools
 , version
 , forstio
+, build_examples ? "false"
 }:
 
-let
-
-in stdenv.mkDerivation {
+stdenv.mkDerivation {
   pname = "forstio-io";
   inherit version;
   src = ./..;
@@ -23,7 +22,18 @@ in stdenv.mkDerivation {
   buildInputs = [
     forstio.core
     forstio.async
-  ];
+ ];
+
+ outputs = [
+	 "out"
+	 "dev"
+ ];
+
+  buildPhase = ''
+    scons build_examples=${build_examples}
+  '';
 
-  outputs = ["out" "dev"];
+  installPhase = ''
+    scons prefix=$out build_examples=${build_examples} install
+  '';
 }