treewide: use ${stdenv.shell} instead of /bin/sh where possible

pkgs/games/andyetitmoves/default.nix

@@ -50,7 +50,7 @@ stdenv.mkDerivation rec {
 
     patchelf --set-interpreter $(cat $NIX_CC/nix-support/dynamic-linker) --set-rpath $fullPath $out/opt/andyetitmoves/lib/$binName
     cat > $out/bin/$binName << EOF
-    #!/bin/sh
+    #!${stdenv.shell}
     cd $out/opt/andyetitmoves
     exec ./lib/$binName
     EOF

pkgs/games/eduke32/default.nix

@@ -45,7 +45,7 @@ in stdenv.mkDerivation rec {
   installPhase = ''
     # Make wrapper script
     cat > eduke32-wrapper <<EOF
-    #!/bin/sh
+    #!${stdenv.shell}
 
     if [ "$EDUKE32_DATA_DIR" = "" ]; then
         EDUKE32_DATA_DIR=/var/lib/games/eduke32

pkgs/games/freeorion/default.nix

@@ -33,6 +33,7 @@ stdenv.mkDerivation rec {
       --subst-var-by out "$out/"
     substitute ${./fix-paths.sh} $out/fixpaths/fix-paths \
       --subst-var-by libxsltBin ${libxslt.bin} \
+      --subst-var-by shell ${stdenv.shell} \
       --subst-var out
     chmod +x $out/fixpaths/fix-paths
 

pkgs/games/freeorion/fix-paths.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!@shell@
 
 if [ -e ~/.config/freeorion/config.xml ]; then
   @libxsltBin@/bin/xsltproc -o ~/.config/freeorion/config.xml @out@/fixpaths/fix-paths.xslt ~/.config/freeorion/config.xml

pkgs/games/gargoyle/darwin.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!@shell@
 
 set -e
 

pkgs/games/gargoyle/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchFromGitHub, jam, cctools, pkgconfig
+{ stdenv, fetchFromGitHub, substituteAll, jam, cctools, pkgconfig
 , SDL, SDL_mixer, SDL_sound, cf-private, gtk2, libvorbis, smpeg }:
 
 let
@@ -29,16 +29,19 @@ stdenv.mkDerivation {
     sha256 = "0icwgc25gp7krq6zf66hljydc6vps6bb4knywnrfgnfcmcalqqx9";
   };
 
-  nativeBuildInputs = [ jam pkgconfig ] ++ lib.optional stdenv.isDarwin cctools;
+  nativeBuildInputs = [ jam pkgconfig ] ++ stdenv.lib.optional stdenv.isDarwin cctools;
 
   buildInputs = [ SDL SDL_mixer SDL_sound gtk2 ]
-    ++ lib.optionals stdenv.isDarwin [ cf-private smpeg libvorbis ];
+    ++ stdenv.lib.optionals stdenv.isDarwin [ cf-private smpeg libvorbis ];
 
   patches = [ ./darwin.patch ];
 
   buildPhase = jamenv + "jam -j$NIX_BUILD_CORES";
 
-  installPhase = if stdenv.isDarwin then (builtins.readFile ./darwin.sh) else jamenv + ''
+  installPhase =
+  if stdenv.isDarwin then
+    (substituteAll { inherit (stdenv) shell; src = ./darwin.sh; })
+  else jamenv + ''
     jam -j$NIX_BUILD_CORES install
     mkdir -p "$out/bin"
     ln -s ../libexec/gargoyle/gargoyle "$out/bin"
@@ -52,7 +55,7 @@ stdenv.mkDerivation {
 
   enableParallelBuilding = true;
 
-  meta = with lib; {
+  meta = with stdenv.lib; {
     homepage = http://ccxvii.net/gargoyle/;
     license = licenses.gpl2Plus;
     description = "Interactive fiction interpreter GUI";

pkgs/games/mars/default.nix

@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
     cp -rv data resources credits.txt license.txt "$out/share/mars/"
     cp -v mars "$out/bin/mars.bin"
     cat << EOF > "$out/bin/mars"
-    #! /bin/sh
+    #! ${stdenv.shell}
     cd "$out/share/mars/"
     exec "$out/bin/mars.bin" "\$@"
     EOF

pkgs/games/minecraft-server/default.nix

@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
     cp -v $src $out/lib/minecraft/server.jar
 
     cat > $out/bin/minecraft-server << EOF
-    #!/bin/sh
+    #!${stdenv.shell}
     exec ${jre}/bin/java \$@ -jar $out/lib/minecraft/server.jar nogui
     EOF
 

pkgs/games/oilrush/default.nix

@@ -54,7 +54,7 @@ stdenv.mkDerivation {
     cp -r * "$out/opt/oilrush"
     mkdir -p "$out/bin"
     cat << EOF > "$out/bin/oilrush"
-    #! /bin/sh
+    #!${stdenv.shell}
     LD_LIBRARY_PATH=.:${makeLibraryPath [ openal ]}:\$LD_LIBRARY_PATH
     cd "$out/opt/oilrush"
     exec ./launcher_$arch.sh "\$@"

pkgs/games/openttd/default.nix

@@ -21,7 +21,7 @@ let
   };
 
   playmidi = writeScriptBin "playmidi" ''
-    #!/bin/sh
+    #!${stdenv.shell}
     trap "${procps}/bin/pkill fluidsynth" EXIT
     ${fluidsynth}/bin/fluidsynth -a ${audioDriver} -i ${soundfont-fluid}/share/soundfonts/FluidR3_GM2-2.sf2 $*
   '';

pkgs/games/tremulous/default.nix

@@ -49,7 +49,7 @@ stdenv.mkDerivation rec {
     for b in tremulous tremded
     do
         cat << EOF > $out/bin/$b
-    #!/bin/sh
+    #!${stdenv.shell}
     cd $out/opt/tremulous
     exec ./$b.$arch "\$@"
     EOF

pkgs/games/trigger/default.nix

@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   postInstall = ''
     mkdir -p $out/bin
     cat <<EOF > $out/bin/trigger-rally
-    #!/bin/sh
+    #!${stdenv.shell}
     exec $out/games/trigger-rally "$@"
     EOF
     chmod +x $out/bin/trigger-rally

pkgs/games/vessel/default.nix

@@ -59,7 +59,7 @@ stdenv.mkDerivation rec {
     done
 
     cat > $out/bin/Vessel << EOW
-    #!/bin/sh
+    #!${stdenv.shell}
     cd $out/libexec/strangeloop/vessel/
     exec ./x86/vessel.x86
     EOW

pkgs/games/worldofgoo/default.nix

@@ -60,7 +60,7 @@ stdenv.mkDerivation rec {
     #makeWrapper doesn't do cd. :(
 
     cat > $out/bin/WorldofGoo << EOF
-    #!/bin/sh
+    #!${stdenv.shell}
     cd $out/libexec/2dboy/WorldOfGoo
     exec ./WorldOfGoo.bin64
     EOF

pkgs/games/zangband/default.nix

@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
 
   postInstall = ''
     mv $out/bin/zangband $out/bin/.zangband.real
-    echo '#! /bin/sh
+    echo '#! ${stdenv.shell}
       PATH="$PATH:${coreutils}/bin"
 
       ZANGBAND_PATH="$HOME/.zangband"