From ec075b40ec5127cd1dc42601309e32254c00a993 Mon Sep 17 00:00:00 2001
From: Michael Weiss <dev.primeos@gmail.com>
Date: Sun, 24 Sep 2017 23:00:40 +0200
Subject: [PATCH] fscryptctl: init at 2017-09-12

---
 pkgs/os-specific/linux/fscryptctl/default.nix | 32 +++++++++++++++++++
 .../linux/fscryptctl/install.patch            | 22 +++++++++++++
 pkgs/top-level/all-packages.nix               |  1 +
 3 files changed, 55 insertions(+)
 create mode 100644 pkgs/os-specific/linux/fscryptctl/default.nix
 create mode 100644 pkgs/os-specific/linux/fscryptctl/install.patch

diff --git a/pkgs/os-specific/linux/fscryptctl/default.nix b/pkgs/os-specific/linux/fscryptctl/default.nix
new file mode 100644
index 000000000000..81cd95332c81
--- /dev/null
+++ b/pkgs/os-specific/linux/fscryptctl/default.nix
@@ -0,0 +1,32 @@
+{ stdenv, fetchFromGitHub }:
+
+# Don't use this for anything important yet!
+
+stdenv.mkDerivation rec {
+  name = "fscryptctl-unstable-${version}";
+  version = "2017-09-12";
+
+  goPackagePath = "github.com/google/fscrypt";
+
+  src = fetchFromGitHub {
+    owner = "google";
+    repo = "fscryptctl";
+    rev = "f037dcf4354ce8f25d0f371b58dfe7a7ac27576f";
+    sha256 = "1dw1y6jbm2ibn7npvpw6cl28rcz0jz4as2yl6walz7ppmqbj9scf";
+  };
+
+  patches = [ ./install.patch ];
+
+  makeFlags = [ "DESTDIR=$(out)/bin" ];
+
+  meta = with stdenv.lib; {
+    description = ''
+      A low-level tool that handles raw keys and manages policies for Linux
+      filesystem encryption
+    '';
+    inherit (src.meta) homepage;
+    license = licenses.asl20;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ primeos ];
+  };
+}
diff --git a/pkgs/os-specific/linux/fscryptctl/install.patch b/pkgs/os-specific/linux/fscryptctl/install.patch
new file mode 100644
index 000000000000..11f9843bbfb0
--- /dev/null
+++ b/pkgs/os-specific/linux/fscryptctl/install.patch
@@ -0,0 +1,22 @@
+--- a/Makefile	2017-09-24 22:48:19.322116085 +0200
++++ b/Makefile	2017-09-24 22:50:07.655725022 +0200
+@@ -19,7 +19,7 @@
+ CFLAGS += -O2 -Wall
+ 
+ INSTALL = install
+-DESTDIR = /usr/local/bin
++DESTDIR ?= /usr/local/bin
+ 
+ OBJECTS = $(NAME).o sha512.o
+ 
+@@ -38,8 +38,8 @@
+ 	@python -m pytest test.py -s -q
+ 
+ install: $(NAME)
+-	$(INSTALL) -d $(DEST_DIR)
+-	$(INSTALL) $(NAME) $(DEST_DIR)
++	$(INSTALL) -d $(DESTDIR)
++	$(INSTALL) $(NAME) $(DESTDIR)
+ 
+ clean:
+ 	rm -f $(OBJECTS)
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e753b9d9630d..f9074468095a 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -12034,6 +12034,7 @@ with pkgs;
 
   # unstable until the first 1.x release
   fscrypt-experimental = callPackage ../os-specific/linux/fscrypt { };
+  fscryptctl-experimental = callPackage ../os-specific/linux/fscryptctl { };
 
   fwupd = callPackage ../os-specific/linux/firmware/fwupd { inherit (gnome2) gtk_doc; inherit (python3Packages) pygobject3 pillow; };