treewide: don't use single quotes with placeholder

2019-09-03 12:38:57 -04:00
parent 8c772a6183
commit 59e68d3b74
74 changed files with 100 additions and 100 deletions
--- a/pkgs/desktops/deepin/dbus-factory/default.nix
+++ b/pkgs/desktops/deepin/dbus-factory/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
    go-dbus-generator
  ];

-  makeFlags = [ "GOPATH=${placeholder ''out''}/share/go" ];
+  makeFlags = [ "GOPATH=${placeholder "out"}/share/go" ];

  postPatch = ''
    sed -i -e 's:/share/gocode:/share/go:' Makefile
--- a/pkgs/desktops/deepin/deepin-anything/default.nix
+++ b/pkgs/desktops/deepin/deepin-anything/default.nix
@@ -30,7 +30,7 @@ mkDerivation rec {

  makeFlags = [
    "DEB_HOST_MULTIARCH="
-    "PREFIX=${placeholder ''out''}"
+    "PREFIX=${placeholder "out"}"
  ];

  postPatch = ''
--- a/pkgs/desktops/deepin/deepin-desktop-schemas/default.nix
+++ b/pkgs/desktops/deepin/deepin-desktop-schemas/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
    # fix default background url
    sed -i -e 's,/usr/share/backgrounds/default_background.jpg,/usr/share/backgrounds/deepin/desktop.jpg,' \
      overrides/common/com.deepin.wrap.gnome.desktop.override
-      
+
    fixPath ${deepin-wallpapers} /usr/share/backgrounds \
      overrides/common/com.deepin.wrap.gnome.desktop.override

@@ -46,7 +46,7 @@ stdenv.mkDerivation rec {
    #   /usr/share/desktop-directories
  '';

-  makeFlags = [ "PREFIX=${placeholder ''out''}" ];
+  makeFlags = [ "PREFIX=${placeholder "out"}" ];

  doCheck = true;
  checkTarget = "test";
--- a/pkgs/desktops/deepin/deepin-gettext-tools/default.nix
+++ b/pkgs/desktops/deepin/deepin-gettext-tools/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
    python3Packages.python
  ];

-  makeFlags = [ "PREFIX=${placeholder ''out''}" ];
+  makeFlags = [ "PREFIX=${placeholder "out"}" ];

  postPatch = ''
    sed -e 's/sudo cp/cp/' -i src/generate_mo.py
--- a/pkgs/desktops/deepin/deepin-gtk-theme/default.nix
+++ b/pkgs/desktops/deepin/deepin-gtk-theme/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {

  propagatedUserEnvPkgs = [ gtk-engine-murrine ];

-  makeFlags = [ "PREFIX=${placeholder ''out''}" ];
+  makeFlags = [ "PREFIX=${placeholder "out"}" ];

  passthru.updateScript = deepin.updateScript { inherit ;name = "${pname}-${version}"; };

--- a/pkgs/desktops/deepin/deepin-icon-theme/default.nix
+++ b/pkgs/desktops/deepin/deepin-icon-theme/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {

  buildTargets = "all hicolor-links";
  installTargets = "install-icons install-cursors";
-  installFlags = [ "PREFIX=${placeholder ''out''}" ];
+  installFlags = [ "PREFIX=${placeholder "out"}" ];

  postInstall = ''
    cp -a ./Sea ./usr/share/icons/hicolor "$out"/share/icons/
--- a/pkgs/desktops/deepin/deepin-sound-theme/default.nix
+++ b/pkgs/desktops/deepin/deepin-sound-theme/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
    sha256 = "1sw4nrn7q7wk1hpicm05apyc0mihaw42iqm52wb8ib8gm1qiylr9";
  };

-  makeFlags = [ "PREFIX=${placeholder ''out''}" ];
+  makeFlags = [ "PREFIX=${placeholder "out"}" ];

  passthru.updateScript = deepin.updateScript { inherit ;name = "${pname}-${version}"; };

--- a/pkgs/desktops/deepin/go-dbus-factory/default.nix
+++ b/pkgs/desktops/deepin/go-dbus-factory/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
    sha256 = "06fqyad9f50gcjsjkh7929yyaprahdjhnd0dr4gl2797a7wysl3f";
  };

-  makeFlags = [ "PREFIX=${placeholder ''out''}" ];
+  makeFlags = [ "PREFIX=${placeholder "out"}" ];

  postPatch = ''
    sed -i -e 's:/share/gocode:/share/go:' Makefile
--- a/pkgs/desktops/deepin/go-dbus-generator/default.nix
+++ b/pkgs/desktops/deepin/go-dbus-generator/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
  ];

  makeFlags = [
-    "PREFIX=${placeholder ''out''}"
+    "PREFIX=${placeholder "out"}"
    "GOCACHE=$(TMPDIR)/go-cache"
  ];

--- a/pkgs/desktops/deepin/go-gir-generator/default.nix
+++ b/pkgs/desktops/deepin/go-gir-generator/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
  '';

  makeFlags = [
-    "PREFIX=${placeholder ''out''}"
+    "PREFIX=${placeholder "out"}"
    "GOCACHE=$(TMPDIR)/go-cache"
  ];

--- a/pkgs/desktops/deepin/qt5dxcb-plugin/default.nix
+++ b/pkgs/desktops/deepin/qt5dxcb-plugin/default.nix
@@ -25,7 +25,7 @@ mkDerivation rec {
  ];

  qmakeFlags = [
-    "INSTALL_PATH=${placeholder ''out''}/${qtbase.qtPluginPrefix}/platforms"
+    "INSTALL_PATH=${placeholder "out"}/${qtbase.qtPluginPrefix}/platforms"
  ];

  enableParallelBuilding = true;
--- a/pkgs/desktops/gnome-3/core/gnome-keyring/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-keyring/default.nix
@@ -23,8 +23,8 @@ stdenv.mkDerivation rec {
  ];

  configureFlags = [
-    "--with-pkcs11-config=${placeholder ''out''}/etc/pkcs11/" # installation directories
-    "--with-pkcs11-modules=${placeholder ''out''}/lib/pkcs11/"
+    "--with-pkcs11-config=${placeholder "out"}/etc/pkcs11/" # installation directories
+    "--with-pkcs11-modules=${placeholder "out"}/lib/pkcs11/"
  ];

  postPatch = ''
--- a/pkgs/desktops/gnome-3/core/gnome-user-share/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-user-share/default.nix
@@ -34,8 +34,8 @@ stdenv.mkDerivation rec {
  configureFlags = [
    "--with-httpd=${apacheHttpd.out}/bin/httpd"
    "--with-modules-path=${apacheHttpd.dev}/modules"
-    "--with-systemduserunitdir=${placeholder ''out''}/etc/systemd/user"
-    "--with-nautilusdir=${placeholder ''out''}/lib/nautilus/extensions-3.0"
+    "--with-systemduserunitdir=${placeholder "out"}/etc/systemd/user"
+    "--with-nautilusdir=${placeholder "out"}/lib/nautilus/extensions-3.0"
  ];

  nativeBuildInputs = [
--- a/pkgs/desktops/gnome-3/extensions/taskwhisperer/default.nix
+++ b/pkgs/desktops/gnome-3/extensions/taskwhisperer/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
  uuid = "taskwhisperer-extension@infinicode.de";

  makeFlags = [
-    "INSTALLBASE=${placeholder ''out''}/share/gnome-shell/extensions"
+    "INSTALLBASE=${placeholder "out"}/share/gnome-shell/extensions"
  ];

  patches = [
--- a/pkgs/desktops/gnome-3/misc/gnome-applets/default.nix
+++ b/pkgs/desktops/gnome-3/misc/gnome-applets/default.nix
@@ -68,7 +68,7 @@ in stdenv.mkDerivation rec {
  doCheck = true;

  configureFlags = [
-    "--with-libpanel-applet-dir=${placeholder ''out''}/share/gnome-panel/applets"
+    "--with-libpanel-applet-dir=${placeholder "out"}/share/gnome-panel/applets"
  ];

  passthru = {
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/a11y/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/a11y/default.nix
@@ -51,7 +51,7 @@ stdenv.mkDerivation rec {
    switchboard
  ];

-  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder ''out''}/lib/switchboard";
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder "out"}/lib/switchboard";

  meta = with stdenv.lib; {
    description = "Switchboard Universal Access Plug";
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/about/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/about/default.nix
@@ -52,7 +52,7 @@ stdenv.mkDerivation rec {
    ./remove-update-button.patch
  ];

-  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder ''out''}/lib/switchboard";
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder "out"}/lib/switchboard";

  meta = with stdenv.lib; {
    description = "Switchboard About Plug";
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/applications/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/applications/default.nix
@@ -42,7 +42,7 @@ stdenv.mkDerivation rec {
    switchboard
  ];

-  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder ''out''}/lib/switchboard";
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder "out"}/lib/switchboard";

  meta = with stdenv.lib; {
    description = "Switchboard Applications Plug";
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/bluetooth/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/bluetooth/default.nix
@@ -44,7 +44,7 @@ stdenv.mkDerivation rec {
    switchboard
  ];

-  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder ''out''}/lib/switchboard";
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder "out"}/lib/switchboard";

  meta = with stdenv.lib; {
    description = "Switchboard Bluetooth Plug";
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/datetime/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/datetime/default.nix
@@ -55,7 +55,7 @@ stdenv.mkDerivation rec {
    ./clock-format.patch
  ];

-  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder ''out''}/lib/switchboard";
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder "out"}/lib/switchboard";

  meta = with stdenv.lib; {
    description = "Switchboard Date & Time Plug";
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/display/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/display/default.nix
@@ -42,7 +42,7 @@ stdenv.mkDerivation rec {
    switchboard
  ];

-  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder ''out''}/lib/switchboard";
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder "out"}/lib/switchboard";

  meta = with stdenv.lib; {
    description = "Switchboard Displays Plug";
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/keyboard/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/keyboard/default.nix
@@ -57,7 +57,7 @@ stdenv.mkDerivation rec {
    })
  ];

-  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder ''out''}/lib/switchboard";
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder "out"}/lib/switchboard";

  meta = with stdenv.lib; {
    description = "Switchboard Keyboard Plug";
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/mouse-touchpad/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/mouse-touchpad/default.nix
@@ -52,7 +52,7 @@ stdenv.mkDerivation rec {
    switchboard
  ];

-  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder ''out''}/lib/switchboard";
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder "out"}/lib/switchboard";

  meta = with stdenv.lib; {
    description = "Switchboard Mouse & Touchpad Plug";
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/network/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/network/default.nix
@@ -55,7 +55,7 @@ stdenv.mkDerivation rec {
  ];


-  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder ''out''}/lib/switchboard";
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder "out"}/lib/switchboard";

  meta = with stdenv.lib; {
    description = "Switchboard Networking Plug";
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/notifications/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/notifications/default.nix
@@ -42,7 +42,7 @@ stdenv.mkDerivation rec {
    switchboard
  ];

-  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder ''out''}/lib/switchboard";
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder "out"}/lib/switchboard";

  meta = with stdenv.lib; {
    description = "Switchboard Notifications Plug";
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/pantheon-shell/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/pantheon-shell/default.nix
@@ -57,7 +57,7 @@ stdenv.mkDerivation rec {
  '';


-  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder ''out''}/lib/switchboard";
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder "out"}/lib/switchboard";

  meta = with stdenv.lib; {
    description = "Switchboard Desktop Plug";
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/power/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/power/default.nix
@@ -64,10 +64,10 @@ stdenv.mkDerivation rec {
      --subst-var-by GSD_GSETTINGS_PATH ${elementary-settings-daemon}/share/gsettings-schemas/${elementary-settings-daemon.name}/glib-2.0/schemas
  '';

-  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder ''out''}/lib/switchboard";
-  PKG_CONFIG_DBUS_1_SYSTEM_BUS_SERVICES_DIR = "${placeholder ''out''}/share/dbus-1/system-services";
-  PKG_CONFIG_DBUS_1_SYSCONFDIR = "${placeholder ''out''}/etc";
-  PKG_CONFIG_POLKIT_GOBJECT_1_POLICYDIR = "${placeholder ''out''}/share/polkit-1/actions";
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder "out"}/lib/switchboard";
+  PKG_CONFIG_DBUS_1_SYSTEM_BUS_SERVICES_DIR = "${placeholder "out"}/share/dbus-1/system-services";
+  PKG_CONFIG_DBUS_1_SYSCONFDIR = "${placeholder "out"}/etc";
+  PKG_CONFIG_POLKIT_GOBJECT_1_POLICYDIR = "${placeholder "out"}/share/polkit-1/actions";

  meta = with stdenv.lib; {
    description = "Switchboard Power Plug";
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/printers/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/printers/default.nix
@@ -44,7 +44,7 @@ stdenv.mkDerivation rec {
    switchboard
  ];

-  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder ''out''}/lib/switchboard";
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder "out"}/lib/switchboard";

  meta = with stdenv.lib; {
    description = "Switchboard Printers Plug";
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/security-privacy/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/security-privacy/default.nix
@@ -49,7 +49,7 @@ stdenv.mkDerivation rec {
    zeitgeist
  ];

-  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder ''out''}/lib/switchboard";
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder "out"}/lib/switchboard";

  patches = [
    ./hardcode-gsettings.patch
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/sharing/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/sharing/default.nix
@@ -42,7 +42,7 @@ stdenv.mkDerivation rec {
    switchboard
  ];

-  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder ''out''}/lib/switchboard";
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder "out"}/lib/switchboard";

  meta = with stdenv.lib; {
    description = "Switchboard Sharing Plug";
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/sound/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/sound/default.nix
@@ -48,7 +48,7 @@ stdenv.mkDerivation rec {
    switchboard
  ];

-  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder ''out''}/lib/switchboard";
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder "out"}/lib/switchboard";

  meta = with stdenv.lib; {
    description = "Switchboard Sound Plug";
--- a/pkgs/desktops/pantheon/desktop/wingpanel-indicators/applications-menu/default.nix
+++ b/pkgs/desktops/pantheon/desktop/wingpanel-indicators/applications-menu/default.nix
@@ -70,11 +70,11 @@ stdenv.mkDerivation rec {
   ];

  mesonFlags = [
-    "--sysconfdir=${placeholder ''out''}/etc"
+    "--sysconfdir=${placeholder "out"}/etc"
  ];

-  PKG_CONFIG_WINGPANEL_2_0_INDICATORSDIR = "${placeholder ''out''}/lib/wingpanel";
-  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder ''out''}/lib/switchboard";
+  PKG_CONFIG_WINGPANEL_2_0_INDICATORSDIR = "${placeholder "out"}/lib/wingpanel";
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder "out"}/lib/switchboard";

  patches = [
    (substituteAll {
--- a/pkgs/desktops/pantheon/desktop/wingpanel-indicators/bluetooth/default.nix
+++ b/pkgs/desktops/pantheon/desktop/wingpanel-indicators/bluetooth/default.nix
@@ -52,7 +52,7 @@ stdenv.mkDerivation rec {
    wingpanel
  ];

-  PKG_CONFIG_WINGPANEL_2_0_INDICATORSDIR = "${placeholder ''out''}/lib/wingpanel";
+  PKG_CONFIG_WINGPANEL_2_0_INDICATORSDIR = "${placeholder "out"}/lib/wingpanel";

  postPatch = ''
    chmod +x meson/post_install.py
--- a/pkgs/desktops/pantheon/desktop/wingpanel-indicators/datetime/default.nix
+++ b/pkgs/desktops/pantheon/desktop/wingpanel-indicators/datetime/default.nix
@@ -71,7 +71,7 @@ stdenv.mkDerivation rec {
    })
  ];

-  PKG_CONFIG_WINGPANEL_2_0_INDICATORSDIR = "${placeholder ''out''}/lib/wingpanel";
+  PKG_CONFIG_WINGPANEL_2_0_INDICATORSDIR = "${placeholder "out"}/lib/wingpanel";

  postPatch = ''
    chmod +x meson/post_install.py
--- a/pkgs/desktops/pantheon/desktop/wingpanel-indicators/keyboard/default.nix
+++ b/pkgs/desktops/pantheon/desktop/wingpanel-indicators/keyboard/default.nix
@@ -59,7 +59,7 @@ stdenv.mkDerivation rec {
    })
  ];

-  PKG_CONFIG_WINGPANEL_2_0_INDICATORSDIR = "${placeholder ''out''}/lib/wingpanel";
+  PKG_CONFIG_WINGPANEL_2_0_INDICATORSDIR = "${placeholder "out"}/lib/wingpanel";

  meta = with stdenv.lib; {
    description = "Keyboard Indicator for Wingpanel";
--- a/pkgs/desktops/pantheon/desktop/wingpanel-indicators/network/default.nix
+++ b/pkgs/desktops/pantheon/desktop/wingpanel-indicators/network/default.nix
@@ -50,7 +50,7 @@ stdenv.mkDerivation rec {
    wingpanel
  ];

-  PKG_CONFIG_WINGPANEL_2_0_INDICATORSDIR = "${placeholder ''out''}/lib/wingpanel";
+  PKG_CONFIG_WINGPANEL_2_0_INDICATORSDIR = "${placeholder "out"}/lib/wingpanel";

  meta = with stdenv.lib; {
    description = "Network Indicator for Wingpanel";
--- a/pkgs/desktops/pantheon/desktop/wingpanel-indicators/nightlight/default.nix
+++ b/pkgs/desktops/pantheon/desktop/wingpanel-indicators/nightlight/default.nix
@@ -48,7 +48,7 @@ stdenv.mkDerivation rec {
    wingpanel
  ];

-  PKG_CONFIG_WINGPANEL_2_0_INDICATORSDIR = "${placeholder ''out''}/lib/wingpanel";
+  PKG_CONFIG_WINGPANEL_2_0_INDICATORSDIR = "${placeholder "out"}/lib/wingpanel";

  meta = with stdenv.lib; {
    description = "Night Light Indicator for Wingpanel";
--- a/pkgs/desktops/pantheon/desktop/wingpanel-indicators/notifications/default.nix
+++ b/pkgs/desktops/pantheon/desktop/wingpanel-indicators/notifications/default.nix
@@ -48,7 +48,7 @@ stdenv.mkDerivation rec {
    wingpanel
  ];

-  PKG_CONFIG_WINGPANEL_2_0_INDICATORSDIR = "${placeholder ''out''}/lib/wingpanel";
+  PKG_CONFIG_WINGPANEL_2_0_INDICATORSDIR = "${placeholder "out"}/lib/wingpanel";

  meta = with stdenv.lib; {
    description = "Notifications Indicator for Wingpanel";
--- a/pkgs/desktops/pantheon/desktop/wingpanel-indicators/power/default.nix
+++ b/pkgs/desktops/pantheon/desktop/wingpanel-indicators/power/default.nix
@@ -54,7 +54,7 @@ stdenv.mkDerivation rec {
    wingpanel
  ];

-  PKG_CONFIG_WINGPANEL_2_0_INDICATORSDIR = "${placeholder ''out''}/lib/wingpanel";
+  PKG_CONFIG_WINGPANEL_2_0_INDICATORSDIR = "${placeholder "out"}/lib/wingpanel";

  postPatch = ''
    chmod +x meson/post_install.py
--- a/pkgs/desktops/pantheon/desktop/wingpanel-indicators/session/default.nix
+++ b/pkgs/desktops/pantheon/desktop/wingpanel-indicators/session/default.nix
@@ -48,7 +48,7 @@ stdenv.mkDerivation rec {
    wingpanel
  ];

-  PKG_CONFIG_WINGPANEL_2_0_INDICATORSDIR = "${placeholder ''out''}/lib/wingpanel";
+  PKG_CONFIG_WINGPANEL_2_0_INDICATORSDIR = "${placeholder "out"}/lib/wingpanel";

  meta = with stdenv.lib; {
    description = "Session Indicator for Wingpanel";
--- a/pkgs/desktops/pantheon/desktop/wingpanel-indicators/sound/default.nix
+++ b/pkgs/desktops/pantheon/desktop/wingpanel-indicators/sound/default.nix
@@ -56,7 +56,7 @@ stdenv.mkDerivation rec {
    wingpanel
  ];

-  PKG_CONFIG_WINGPANEL_2_0_INDICATORSDIR = "${placeholder ''out''}/lib/wingpanel";
+  PKG_CONFIG_WINGPANEL_2_0_INDICATORSDIR = "${placeholder "out"}/lib/wingpanel";

  postPatch = ''
    chmod +x meson/post_install.py
--- a/pkgs/desktops/pantheon/services/contractor/default.nix
+++ b/pkgs/desktops/pantheon/services/contractor/default.nix
@@ -46,7 +46,7 @@ stdenv.mkDerivation rec {
    libgee
  ];

-  PKG_CONFIG_DBUS_1_SESSION_BUS_SERVICES_DIR = "${placeholder ''out''}/share/dbus-1/services";
+  PKG_CONFIG_DBUS_1_SESSION_BUS_SERVICES_DIR = "${placeholder "out"}/share/dbus-1/services";

  meta = with stdenv.lib; {
    description = "A desktop-wide extension service used by elementary OS";
--- a/pkgs/desktops/surf-display/default.nix
+++ b/pkgs/desktops/surf-display/default.nix
@@ -41,7 +41,7 @@ stdenv.mkDerivation rec {
       --prefix PATH ':' ${stdenv.lib.makeBinPath buildInputs}
  '';

-  makeFlags = [ "PREFIX=${placeholder ''out''}" ];
+  makeFlags = [ "PREFIX=${placeholder "out"}" ];

  meta = with stdenv.lib; {
    description = "Kiosk browser session manager based on the surf browser";
--- a/pkgs/desktops/xfce4-14/xfce4-session/default.nix
+++ b/pkgs/desktops/xfce4-14/xfce4-session/default.nix
@@ -9,7 +9,7 @@ mkXfceDerivation rec {

  buildInputs = [ exo gtk3 glib libxfce4ui libxfce4util libwnck3 xfconf polkit iceauth ];

-  configureFlags = [ "--with-xsession-prefix=${placeholder ''out''}" ];
+  configureFlags = [ "--with-xsession-prefix=${placeholder "out"}" ];

  # See https://github.com/NixOS/nixpkgs/issues/36468
  NIX_CFLAGS_COMPILE = "-I${glib.dev}/include/gio-unix-2.0";