Add inspekt3d to guile deps, and reorganize

I reorganized in order to debug a problem with the nix overlays. I think
having small, focused overlayes is more understandable than one overlay
that references itself via `rec`. Also the error traces are easier to
follow with smaller overlays.

4 files changed, 153 insertions, 0 deletions

diff --git a/Biz/Bild/Deps/Haskell.nix b/Biz/Bild/Deps/Haskell.nix
new file mode 100644
index 0000000..ce75805
--- /dev/null
+++ b/Biz/Bild/Deps/Haskell.nix
@@ -0,0 +1,61 @@
+[
+  "MonadRandom"
+  "QuickCheck"
+  "acid-state"
+  "aeson"
+  "async"
+  "bytestring"
+  # "capability" # broken deps
+  "clay"
+  "cmark"
+  "config-ini"
+  "containers"
+  "directory"
+  "ekg"
+  "envy"
+  "fast-logger"
+  "filepath"
+  "ghcjs-base"
+  "haskeline"
+  "http-types"
+  "ixset"
+  "katip"
+  "lucid"
+  "miso"
+  "monad-logger"
+  "monad-metrics"
+  "mtl"
+  "network-uri"
+  "optparse-simple"
+  "parsec"
+  "process"
+  "protolude"
+  "quickcheck-instances"
+  "random"
+  "regex-applicative"
+  "req"
+  "safecopy"
+  "scotty"
+  "servant"
+  "servant-auth"
+  "servant-auth-server"
+  "servant-lucid"
+  "servant-server"
+  "split"
+  "stm"
+  "string-quote"
+  "tasty"
+  "text"
+  "time"
+  "transformers"
+  "unagi-chan"
+  "unix"
+  "unordered-containers"
+  "vector"
+  "wai"
+  "wai-app-static"
+  "wai-extra"
+  "wai-middleware-metrics"
+  "warp"
+  "x509"
+]
diff --git a/Biz/Bild/Deps/guile-opengl.nix b/Biz/Bild/Deps/guile-opengl.nix
new file mode 100644
index 0000000..6b5df43
--- /dev/null
+++ b/Biz/Bild/Deps/guile-opengl.nix
@@ -0,0 +1,39 @@
+{ stdenv
+, fetchurl
+, pkgconfig
+, guile
+, libGL
+, libGLU
+, freeglut
+}:
+
+let
+  name = "guile-opengl-${version}";
+  version = "0.1.0";
+in stdenv.mkDerivation {
+  inherit name;
+
+  src = fetchurl {
+    url = "mirror://gnu/guile-opengl/${name}.tar.gz";
+    sha256 = "13qfx4xh8baryxqrv986l848ygd0piqwm6s2s90pxk9c0m9vklim";
+  };
+
+  patchPhase = ''
+    substituteInPlace glx/runtime.scm \
+      --replace '(dynamic-link "libGL")' '(dynamic-link "${libGL}/lib/libGL.so")'
+    substituteInPlace glu/runtime.scm \
+      --replace '(dynamic-link "libGLU")' '(dynamic-link "${libGLU}/lib/libGLU.so")'
+    substituteInPlace glut/runtime.scm \
+      --replace '(dynamic-link "libglut")' '(dynamic-link "${freeglut}/lib/libglut.so")'
+  '';
+
+  nativeBuildInputs = [ pkgconfig guile libGL libGLU freeglut ];
+
+  meta = with stdenv.lib; {
+    description = "Guile bindings for the OpenGL graphics API";
+    homepage = "https://www.gnu.org/software/guile-opengl/";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ vyp ];
+    platforms = platforms.linux;
+  };
+}
diff --git a/Biz/Bild/Deps/inspekt3d.nix b/Biz/Bild/Deps/inspekt3d.nix
new file mode 100644
index 0000000..d51b6db
--- /dev/null
+++ b/Biz/Bild/Deps/inspekt3d.nix
@@ -0,0 +1,41 @@
+{ stdenv
+, fetchFromGitHub
+, autoreconfHook
+, pkgconfig
+, guile
+, guile-opengl
+, mesa
+, glibcLocales
+, libfive
+, sources
+}:
+
+
+stdenv.mkDerivation {
+  name = "inspekt3d-master";
+
+  src = sources.inspekt3d;
+  version = "master";
+
+  nativeBuildInputs = [ pkgconfig guile autoreconfHook ];
+  buildInputs = [ guile glibcLocales mesa ];
+  propagatedBuildInputs = [ guile-opengl libfive ];
+
+  preBuild = ''
+    substituteInPlace inspekt3d/library.scm \
+      --replace '"libfive-guile"' '"${libfive}/lib/libfive-guile.so"' \
+      --replace '"libfive"' '"${libfive}/lib/libfive.so"'
+    cat inspekt3d/library.scm
+  '';
+
+  preConfigure = "./bootstrap";
+
+  meta = with stdenv.lib; {
+    description = "Lightweight 3D viewer for Libfive written in Guile Scheme";
+    homepage = "https://gitlab.com/kavalogic-inc/inspekt3d";
+    license = licenses.gpl3;
+    maintainers = with maintainers; [ bsima ];
+    platforms = platforms.linux;
+  };
+}
+
diff --git a/Biz/Bild/Deps/wemux.nix b/Biz/Bild/Deps/wemux.nix
new file mode 100644
index 0000000..365853f
--- /dev/null
+++ b/Biz/Bild/Deps/wemux.nix
@@ -0,0 +1,12 @@
+{ sources, stdenv }:
+
+stdenv.mkDerivation rec {
+  name = "wemux-${version}";
+  version = "2020.04.03";
+  src = sources.wemux;
+  installPhase = ''
+    mkdir -p $out/bin
+    cp ${src}/wemux $out/bin
+    chmod +x $out/bin/wemux
+  '';
+}