From 17210fee46826873a623ffd6b691da3d897277e3 Mon Sep 17 00:00:00 2001
From: Bignaux Ronan <ronan@aimao.org>
Date: Tue, 6 Feb 2018 15:03:39 +0100
Subject: [PATCH 1/2] squashfuse: init at 0.1.101

---
 pkgs/tools/filesystems/squashfuse/default.nix | 61 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 +
 2 files changed, 63 insertions(+)
 create mode 100644 pkgs/tools/filesystems/squashfuse/default.nix

diff --git a/pkgs/tools/filesystems/squashfuse/default.nix b/pkgs/tools/filesystems/squashfuse/default.nix
new file mode 100644
index 000000000000..8a8bc5396fc0
--- /dev/null
+++ b/pkgs/tools/filesystems/squashfuse/default.nix
@@ -0,0 +1,61 @@
+{ stdenv, fetchurl, automake, autoconf, libtool, fuse, pkgconfig, pcre,
+
+# Optional Dependencies
+lz4 ? null, xz ? null, zlib ? null, lzo ? null, zstd ? null}:
+
+with stdenv.lib;
+let
+  mkFlag = trueStr: falseStr: cond: name: val: "--"
+    + (if cond then trueStr else falseStr)
+    + name
+    + optionalString (val != null && cond != false) "=${val}";
+  mkEnable = mkFlag "enable-" "disable-";
+  mkWith = mkFlag "with-" "--without-";
+  mkOther = mkFlag "" "" true;
+
+  shouldUsePkg = pkg: if pkg != null && any (x: x == stdenv.system) pkg.meta.platforms then pkg else null;
+
+  optLz4 = shouldUsePkg lz4;
+  optLzma = shouldUsePkg xz;
+  optZlib = shouldUsePkg zlib;
+  optLzo = shouldUsePkg lzo;
+	optZstd = shouldUsePkg zstd;
+in
+
+stdenv.mkDerivation rec {
+
+  pname = "squashfuse";
+  version = "0.1.101";
+  name = "${pname}-${version}";
+
+  meta = {
+    description = "FUSE filesystem to mount squashfs archives";
+    homepage = https://github.com/vasi/squashfuse;
+    maintainers = [ maintainers.genesis ];
+    platforms = platforms.linux ++ platforms.darwin;
+    license = "BSD-2-Clause";
+  };
+
+	src = fetchurl {
+	    url = "https://github.com/vasi/squashfuse/archive/${version}.tar.gz";
+	    sha256 = "08d1j1a73dhhypbk0q20qkrz564zpmvkpk3k3s8xw8gd9nvy2xa2";
+	  };
+
+  nativeBuildInputs = [ automake autoconf libtool pkgconfig];
+  buildInputs = [ optLz4 optLzma optZlib optLzo optZstd fuse ];
+
+	# We can do it far better i guess, ignoring -with option
+	# but it should be safer like that.
+	# TODO: Improve writing nix expression mkWithLib.
+  configureFlags = [
+    (mkWith (optLz4  != null) "lz4=${lz4}/lib"  null)
+    (mkWith (optLzma != null) "xz=${xz}/lib" null)
+    (mkWith (optZlib != null) "zlib=${zlib}/lib" null)
+    (mkWith (optLzo  != null) "lzo=${lzo}/lib"  null)
+		(mkWith (optZstd != null) "zstd=${zstd}/lib"  null)
+  ];
+
+  preConfigure = ''
+    ./autogen.sh
+  '';
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 73f478280554..c89384e037f1 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -4690,6 +4690,8 @@ with pkgs;
 
   squashfsTools = callPackage ../tools/filesystems/squashfs { };
 
+  squashfuse = callPackage ../tools/filesystems/squashfuse { };
+
   srcml = callPackage ../applications/version-management/srcml { };
 
   sshfs-fuse = callPackage ../tools/filesystems/sshfs-fuse { };

From e2bf162f04b81222550d5f0574ef72f32d68125f Mon Sep 17 00:00:00 2001
From: Bignaux Ronan <ronan@aimao.org>
Date: Tue, 6 Feb 2018 15:34:51 +0100
Subject: [PATCH 2/2] remove platforms.darwin support

---
 pkgs/tools/filesystems/squashfuse/default.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkgs/tools/filesystems/squashfuse/default.nix b/pkgs/tools/filesystems/squashfuse/default.nix
index 8a8bc5396fc0..75b6deccc83e 100644
--- a/pkgs/tools/filesystems/squashfuse/default.nix
+++ b/pkgs/tools/filesystems/squashfuse/default.nix
@@ -32,10 +32,14 @@ stdenv.mkDerivation rec {
     description = "FUSE filesystem to mount squashfs archives";
     homepage = https://github.com/vasi/squashfuse;
     maintainers = [ maintainers.genesis ];
-    platforms = platforms.linux ++ platforms.darwin;
+    platforms = platforms.linux;
     license = "BSD-2-Clause";
   };
 
+  # platforms.darwin should be supported : see PLATFORMS file in src.
+  # we could use a nix fuseProvider, and let the derivation choose the OS
+  # specific implementation. 
+
 	src = fetchurl {
 	    url = "https://github.com/vasi/squashfuse/archive/${version}.tar.gz";
 	    sha256 = "08d1j1a73dhhypbk0q20qkrz564zpmvkpk3k3s8xw8gd9nvy2xa2";