push sheeet

pkgs/os-specific/linux/fuse/common.nix

@@ -0,0 +1,148 @@
+{ version, hash }:
+
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  fetchpatch,
+  fusePackages,
+  util-linux,
+  gettext,
+  shadow,
+  meson,
+  ninja,
+  pkg-config,
+  autoreconfHook,
+  runtimeShell,
+  udevCheckHook,
+}:
+
+let
+  isFuse3 = lib.hasPrefix "3" version;
+in
+stdenv.mkDerivation rec {
+  pname = "fuse";
+  inherit version;
+
+  src = fetchFromGitHub {
+    owner = "libfuse";
+    repo = "libfuse";
+    rev = "${pname}-${version}";
+    inherit hash;
+  };
+
+  patches =
+    lib.optional (!isFuse3 && (stdenv.hostPlatform.isAarch64 || stdenv.hostPlatform.isLoongArch64))
+      (fetchpatch {
+        url = "https://github.com/libfuse/libfuse/commit/914871b20a901e3e1e981c92bc42b1c93b7ab81b.patch";
+        sha256 = "1w4j6f1awjrycycpvmlv0x5v9gprllh4dnbjxl4dyl2jgbkaw6pa";
+      })
+    ++ (
+      if isFuse3 then
+        [
+          ./fuse3-install.patch
+          ./fuse3-Do-not-set-FUSERMOUNT_DIR.patch
+        ]
+      else
+        [
+          ./fuse2-Do-not-set-FUSERMOUNT_DIR.patch
+          (fetchpatch {
+            url = "https://gitweb.gentoo.org/repo/gentoo.git/plain/sys-fs/fuse/files/fuse-2.9.9-closefrom-glibc-2-34.patch?id=8a970396fca7aca2d5a761b8e7a8242f1eef14c9";
+            sha256 = "sha256-ELYBW/wxRcSMssv7ejCObrpsJHtOPJcGq33B9yHQII4=";
+          })
+          ./fuse2-gettext-0.25.patch
+        ]
+    );
+
+  nativeBuildInputs =
+    if isFuse3 then
+      [
+        meson
+        ninja
+        pkg-config
+      ]
+      ++ lib.optionals (!stdenv.hostPlatform.isMusl) [ udevCheckHook ] # inf rec on musl, so skip
+    else
+      [
+        autoreconfHook
+        gettext
+      ];
+
+  outputs = [
+    "bin"
+    "out"
+    "dev"
+    "man"
+  ]
+  ++ lib.optional isFuse3 "udev";
+
+  mesonFlags = lib.optionals isFuse3 [
+    "-Dudevrulesdir=/udev/rules.d"
+    "-Duseroot=false"
+    "-Dinitscriptdir="
+    "-Dexamples=false" # examples fail on musl and are just generally useless
+  ];
+
+  # Ensure that FUSE calls the setuid wrapper, not
+  # $out/bin/fusermount. It falls back to calling fusermount in
+  # $PATH, so it should also work on non-NixOS systems.
+  env.NIX_CFLAGS_COMPILE = ''-DFUSERMOUNT_DIR="/run/wrappers/bin"'';
+
+  preConfigure = ''
+    substituteInPlace lib/mount_util.c \
+      --replace-fail "/bin/mount" "${lib.getBin util-linux}/bin/mount" \
+      --replace-fail "/bin/umount" "${lib.getBin util-linux}/bin/umount"
+    substituteInPlace util/mount.fuse.c \
+      --replace-fail "/bin/sh" "${runtimeShell}"
+  ''
+  + lib.optionalString (!isFuse3) ''
+    export MOUNT_FUSE_PATH=$bin/bin
+
+    # Do not install these files for fuse2 which are not useful for NixOS.
+    export INIT_D_PATH=$TMPDIR/etc/init.d
+    export UDEV_RULES_PATH=$TMPDIR/etc/udev/rules.d
+
+    # This is for `setuid=`, and needs root permission anyway.
+    # No need to use the SUID wrapper.
+    substituteInPlace util/mount.fuse.c \
+      --replace-fail '"su"' '"${lib.getBin shadow.su}/bin/su"'
+  '';
+
+  # v2: no tests, v3: all tests get skipped in a sandbox
+  doCheck = false;
+  doInstallCheck = true;
+
+  # Drop `/etc/fuse.conf` because it is a no-op config and
+  # would conflict with our fuse module.
+  postInstall = lib.optionalString isFuse3 ''
+    rm $out/etc/fuse.conf
+    mkdir $udev
+    mv $out/etc $udev
+  '';
+
+  # Don't pull in SUID `fusermount{,3}` binaries into development environment.
+  propagatedBuildOutputs = [ "out" ];
+
+  meta = {
+    description = "Library that allows filesystems to be implemented in user space";
+    longDescription = ''
+      FUSE (Filesystem in Userspace) is an interface for userspace programs to
+      export a filesystem to the Linux kernel. The FUSE project consists of two
+      components: The fuse kernel module (maintained in the regular kernel
+      repositories) and the libfuse userspace library (this package). libfuse
+      provides the reference implementation for communicating with the FUSE
+      kernel module.
+    '';
+    homepage = "https://github.com/libfuse/libfuse";
+    changelog = "https://github.com/libfuse/libfuse/releases/tag/fuse-${version}";
+    platforms = lib.platforms.linux;
+    license = with lib.licenses; [
+      gpl2Only
+      lgpl21Only
+    ];
+    maintainers = with lib.maintainers; [
+      oxalica
+    ];
+    outputsToInstall = [ "bin" ];
+  };
+}

pkgs/os-specific/linux/fuse/default.nix

@@ -0,0 +1,20 @@
+{ callPackage, util-linux }:
+
+let
+  mkFuse =
+    args:
+    callPackage (import ./common.nix args) {
+      inherit util-linux;
+    };
+in
+{
+  fuse_2 = mkFuse {
+    version = "2.9.9";
+    hash = "sha256-dgjM6M7xk5MHi9xPyCyvF0vq0KM8UCsEYBcMhkrdvfs=";
+  };
+
+  fuse_3 = mkFuse {
+    version = "3.17.4";
+    hash = "sha256-G3+cBp8q8S8oLIcgWp0p+TAtzqXlKYbRSY/5Y3L7QO4=";
+  };
+}

pkgs/os-specific/linux/fuse/fuse2-Do-not-set-FUSERMOUNT_DIR.patch

@@ -0,0 +1,11 @@
+--- a/lib/Makefile.am
++++ b/lib/Makefile.am
+@@ -1,7 +1,7 @@
+ ## Process this file with automake to produce Makefile.in
+ 
+ AUTOMAKE_OPTIONS = subdir-objects
+-AM_CPPFLAGS = -I$(top_srcdir)/include -DFUSERMOUNT_DIR=\"$(bindir)\" \
++AM_CPPFLAGS = -I$(top_srcdir)/include \
+  -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DFUSE_USE_VERSION=26
+ 
+ lib_LTLIBRARIES = libfuse.la libulockmgr.la

pkgs/os-specific/linux/fuse/fuse2-gettext-0.25.patch

@@ -0,0 +1,13 @@
+diff --git a/configure.ac b/configure.ac
+index 9946a0e..4621771 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -4,6 +4,8 @@ AC_PREREQ(2.59d)
+ AC_CONFIG_MACRO_DIR([m4])
+ AC_CANONICAL_TARGET
+ AM_INIT_AUTOMAKE([foreign])
++AM_GNU_GETTEXT_VERSION([0.25])
++AM_GNU_GETTEXT([external])
+ m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES(yes)])
+ AC_CONFIG_HEADERS(include/config.h)
+ 

pkgs/os-specific/linux/fuse/fuse3-Do-not-set-FUSERMOUNT_DIR.patch

@@ -0,0 +1,13 @@
+--- a/lib/meson.build
++++ b/lib/meson.build
+@@ -37,8 +37,7 @@ libfuse = library('fuse3', libfuse_sources, version: meson.project_version(),
+                   include_directories: include_dirs,
+                   dependencies: deps,
+                   install: true,
+                   link_depends: 'fuse_versionscript',
+-                  c_args: [ '-DFUSE_USE_VERSION=317',
+-                            '-DFUSERMOUNT_DIR="@0@"'.format(fusermount_path) ],
++                  c_args: [ '-DFUSE_USE_VERSION=317' ],
+                   link_args: ['-Wl,--version-script,' + meson.current_source_dir()
+                               + '/fuse_versionscript' ])
+ 

pkgs/os-specific/linux/fuse/fuse3-install.patch

@@ -0,0 +1,27 @@
+--- a/util/install_helper.sh	2023-08-26 22:12:11.028651669 +0200
++++ b/util/install_helper.sh	2023-08-26 22:38:03.165058694 +0200
+@@ -39,12 +39,12 @@
+ 
+ if [ "${udevrulesdir}" != "" ]; then
+     install -D -m 644 "${MESON_SOURCE_ROOT}/util/udev.rules" \
+-        "${DESTDIR}${udevrulesdir}/99-fuse3.rules"
++        "${sysconfdir}${udevrulesdir}/99-fuse3.rules"
+ fi
+ 
+ if [ "$initscriptdir" != "" ]; then
+     install -D -m 755 "${MESON_SOURCE_ROOT}/util/init_script" \
+-            "${DESTDIR}${initscriptdir}/fuse3"
++            "${sysconfdir}${initscriptdir}/fuse3"
+ 
+     if test -x /usr/sbin/update-rc.d && test -z "${DESTDIR}"; then
+         /usr/sbin/update-rc.d fuse3 start 34 S . start 41 0 6 . || /bin/true
+diff --git a/util/meson.build b/util/meson.build
+index aa0e734..06d4378 100644
+--- a/util/meson.build
++++ b/util/meson.build
+@@ -1,4 +1,4 @@
+-fuseconf_path = join_paths(get_option('prefix'), get_option('sysconfdir'), 'fuse.conf')
++fuseconf_path = join_paths('/', get_option('sysconfdir'), 'fuse.conf')
+ 
+ executable('fusermount3', ['fusermount.c', '../lib/mount_util.c'],
+            include_directories: include_dirs,