treewide: use runtimeShell instead of stdenv.shell whenever possible

Whenever we create scripts that are installed to $out, we must use runtimeShell
in order to get the shell that can be executed on the machine we create the
package for. This is relevant for cross-compiling. The only use case for
stdenv.shell are scripts that are executed as part of the build system.
Usages in checkPhase are borderline however to decrease the likelyhood
of people copying the wrong examples, I decided to use runtimeShell as well.

13 files changed, 32 insertions, 25 deletions

diff --git a/pkgs/development/tools/analysis/jdepend/default.nix b/pkgs/development/tools/analysis/jdepend/default.nix
index d2c27b9f4853e..939ae10c089d8 100644
--- a/pkgs/development/tools/analysis/jdepend/default.nix
+++ b/pkgs/development/tools/analysis/jdepend/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, ant, jdk }:
+{ stdenv, fetchFromGitHub, ant, jdk, runtimeShell }:
 
 stdenv.mkDerivation rec {
   name = "jdepend-${version}";
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
     install dist/${name}.jar $out/share
 
     cat > "$out/bin/jdepend" <<EOF
-    #!${stdenv.shell}
+    #!${runtimeShell}
     exec ${jdk.jre}/bin/java -classpath "$out/share/*" "\$@"
     EOF
     chmod a+x $out/bin/jdepend
diff --git a/pkgs/development/tools/build-managers/bazel/default.nix b/pkgs/development/tools/build-managers/bazel/default.nix
index 32d35f1421c84..eb9f0d106d106 100644
--- a/pkgs/development/tools/build-managers/bazel/default.nix
+++ b/pkgs/development/tools/build-managers/bazel/default.nix
@@ -6,6 +6,7 @@
 # Allow to independently override the jdks used to build and run respectively
 , buildJdk, runJdk
 , buildJdkName
+, runtimeShell
 # Always assume all markers valid (don't redownload dependencies).
 # Also, don't clean up environment variables.
 , enableNixHacks ? false
@@ -281,7 +282,7 @@ stdenv.mkDerivation rec {
 
     mkdir -p tools
     cat > tools/bazel <<"EOF"
-    #!${stdenv.shell} -e
+    #!${runtimeShell} -e
     exit 1
     EOF
     chmod +x tools/bazel
@@ -290,7 +291,7 @@ stdenv.mkDerivation rec {
     ! hello_test
 
     cat > tools/bazel <<"EOF"
-    #!${stdenv.shell} -e
+    #!${runtimeShell} -e
     exec "$BAZEL_REAL" "$@"
     EOF
 
diff --git a/pkgs/development/tools/build-managers/gup/default.nix b/pkgs/development/tools/build-managers/gup/default.nix
index 7fd8014883113..baa658b522a33 100644
--- a/pkgs/development/tools/build-managers/gup/default.nix
+++ b/pkgs/development/tools/build-managers/gup/default.nix
@@ -1,4 +1,5 @@
-{ stdenv, fetchFromGitHub, nix-update-source, lib, python, which, pychecker ? null }:
+{ stdenv, fetchFromGitHub, nix-update-source, lib, python
+, which, runtimeShell, pychecker ? null }:
 stdenv.mkDerivation rec {
   version = "0.7.0";
   src = fetchFromGitHub {
@@ -16,7 +17,7 @@ stdenv.mkDerivation rec {
     cp -r python/bin $out/bin
   '';
   passthru.updateScript = ''
-    #!${stdenv.shell}
+    #!${runtimeShell}
     set -e
     echo
     cd ${toString ./.}
diff --git a/pkgs/development/tools/haskell/hyper-haskell/default.nix b/pkgs/development/tools/haskell/hyper-haskell/default.nix
index a2a049615b78c..3b52c262c0c63 100644
--- a/pkgs/development/tools/haskell/hyper-haskell/default.nix
+++ b/pkgs/development/tools/haskell/hyper-haskell/default.nix
@@ -1,4 +1,5 @@
-{ stdenv, fetchFromGitHub, jshon, electron, hyper-haskell-server, extra-packages ? [] }:
+{ stdenv, fetchFromGitHub, jshon, electron
+, runtimeShell, hyper-haskell-server, extra-packages ? [] }:
 
 let
   binPath = stdenv.lib.makeBinPath ([ hyper-haskell-server ] ++ extra-packages);
@@ -34,7 +35,7 @@ in stdenv.mkDerivation rec {
 
     # install electron wrapper script
     cat > $out/bin/hyper-haskell <<EOF
-    #!${stdenv.shell}
+    #!${runtimeShell}
     export PATH="${binPath}:\$PATH"
     exec ${electron}/bin/electron $out/app "\$@"
     EOF
diff --git a/pkgs/development/tools/misc/ccls/default.nix b/pkgs/development/tools/misc/ccls/default.nix
index 11e02eba5663e..c8ab6b0fd9631 100644
--- a/pkgs/development/tools/misc/ccls/default.nix
+++ b/pkgs/development/tools/misc/ccls/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, makeWrapper
-, cmake, llvmPackages, rapidjson }:
+, cmake, llvmPackages, rapidjson, runtimeShell }:
 
 stdenv.mkDerivation rec {
   name    = "ccls-${version}";
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
 
   cmakeFlags = [ "-DSYSTEM_CLANG=ON" ];
 
-  shell = stdenv.shell;
+  shell = runtimeShell;
   postFixup = ''
     # We need to tell ccls where to find the standard library headers.
 
diff --git a/pkgs/development/tools/misc/cquery/default.nix b/pkgs/development/tools/misc/cquery/default.nix
index f032a85173a55..54ad7ca7071c6 100644
--- a/pkgs/development/tools/misc/cquery/default.nix
+++ b/pkgs/development/tools/misc/cquery/default.nix
@@ -1,5 +1,6 @@
 { fetchFromGitHub, makeWrapper
-, cmake, llvmPackages, ncurses }:
+, cmake, llvmPackages, ncurses
+, runtimeShell }:
 
 let
   src = fetchFromGitHub {
@@ -28,7 +29,7 @@ stdenv.mkDerivation rec {
     "-DCMAKE_OSX_DEPLOYMENT_TARGET=10.12"
   ];
 
-  shell = stdenv.shell;
+  shell = runtimeShell;
   postFixup = ''
     # We need to tell cquery where to find the standard library headers.
 
diff --git a/pkgs/development/tools/misc/ctags/wrapped.nix b/pkgs/development/tools/misc/ctags/wrapped.nix
index ed265b4489b3f..869e7a61121db 100644
--- a/pkgs/development/tools/misc/ctags/wrapped.nix
+++ b/pkgs/development/tools/misc/ctags/wrapped.nix
@@ -14,7 +14,7 @@ with pkgs.stdenv.lib;
 
   # the derivation. use language extensions specified by args
   ctagsWrapped = makeOverridable ( {args, name} :  pkgs.writeScriptBin name ''
-  #!${stdenv.shell}
+  #!${pkgs.runtimeShell}
   exec ${pkgs.ctags}/bin/ctags ${concatStringsSep " " (map escapeShellArg args)} "$@"
   '') {
     args = let x = pkgs.ctagsWrapped; in concatLists [
diff --git a/pkgs/development/tools/misc/distcc/default.nix b/pkgs/development/tools/misc/distcc/default.nix
index e80a37d37dd5b..9891726c66330 100644
--- a/pkgs/development/tools/misc/distcc/default.nix
+++ b/pkgs/development/tools/misc/distcc/default.nix
@@ -1,5 +1,6 @@
 { stdenv, fetchFromGitHub, popt, avahi, pkgconfig, python, gtk2, runCommand
 , gcc, autoconf, automake, which, procps, libiberty_static
+, runtimeShell
 , sysconfDir ? ""   # set this parameter to override the default value $out/etc
 , static ? false
 }:
@@ -53,7 +54,7 @@ let
           mkdir -p $out/bin
           if [ -x "${gcc.cc}/bin/gcc" ]; then
             cat > $out/bin/gcc << EOF
-            #!${stdenv.shell}
+            #!${runtimeShell}
             ${extraConfig}
             exec ${distcc}/bin/distcc gcc "\$@"
           EOF
@@ -61,7 +62,7 @@ let
           fi
           if [ -x "${gcc.cc}/bin/g++" ]; then
             cat > $out/bin/g++ << EOF
-            #!${stdenv.shell}
+            #!${runtimeShell}
             ${extraConfig}
             exec ${distcc}/bin/distcc g++ "\$@"
           EOF
diff --git a/pkgs/development/tools/misc/opengrok/default.nix b/pkgs/development/tools/misc/opengrok/default.nix
index f7b77cdc418db..874aa04157dc9 100644
--- a/pkgs/development/tools/misc/opengrok/default.nix
+++ b/pkgs/development/tools/misc/opengrok/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, jre, ctags, makeWrapper, coreutils, git }:
+{ stdenv, fetchurl, jre, ctags, makeWrapper, coreutils, git, runtimeShell }:
 
 stdenv.mkDerivation rec {
   name = "opengrok-${version}";
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
     mkdir -p $out
     cp -a * $out/
     substituteInPlace $out/bin/OpenGrok --replace "/bin/uname" "${coreutils}/bin/uname"
-    substituteInPlace $out/bin/Messages --replace "#!/bin/ksh" "#!${stdenv.shell}"
+    substituteInPlace $out/bin/Messages --replace "#!/bin/ksh" "#!${runtimeShell}"
     wrapProgram $out/bin/OpenGrok \
       --prefix PATH : "${stdenv.lib.makeBinPath [ ctags git ]}" \
       --set JAVA_HOME "${jre}" \
diff --git a/pkgs/development/tools/misc/saleae-logic/default.nix b/pkgs/development/tools/misc/saleae-logic/default.nix
index c89492287db48..18ffc238f0d14 100644
--- a/pkgs/development/tools/misc/saleae-logic/default.nix
+++ b/pkgs/development/tools/misc/saleae-logic/default.nix
@@ -9,7 +9,7 @@
 { stdenv, fetchurl, unzip, glib, libSM, libICE, gtk2, libXext, libXft
 , fontconfig, libXrender, libXfixes, libX11, libXi, libXrandr, libXcursor
 , freetype, libXinerama, libxcb, zlib, pciutils
-, makeDesktopItem, xkeyboardconfig
+, makeDesktopItem, xkeyboardconfig, runtimeShell
 }:
 
 let
@@ -70,7 +70,7 @@ stdenv.mkDerivation rec {
     # Make wrapper script that uses the LD_PRELOAD library
     mkdir -p "$out/bin"
     cat > "$out/bin/saleae-logic" << EOF
-    #!${stdenv.shell}
+    #!${runtimeShell}
     export LD_PRELOAD="$out/lib/preload.so"
     export QT_XKB_CONFIG_ROOT="${xkeyboardconfig}/share/X11/xkb"
     export PATH="${pciutils}/bin:\$PATH"
diff --git a/pkgs/development/tools/rust/bindgen/default.nix b/pkgs/development/tools/rust/bindgen/default.nix
index 5a1c2364a777c..a1f5e5769ae8d 100644
--- a/pkgs/development/tools/rust/bindgen/default.nix
+++ b/pkgs/development/tools/rust/bindgen/default.nix
@@ -1,4 +1,5 @@
-{ stdenv, fetchFromGitHub, rustPlatform, clang, llvmPackages, rustfmt, writeScriptBin }:
+{ stdenv, fetchFromGitHub, rustPlatform, clang, llvmPackages, rustfmt, writeScriptBin,
+  runtimeShell }:
 
 rustPlatform.buildRustPackage rec {
   name = "rust-bindgen-${version}";
@@ -32,7 +33,7 @@ rustPlatform.buildRustPackage rec {
   doCheck = true;
   checkInputs =
     let fakeRustup = writeScriptBin "rustup" ''
-      #!${stdenv.shell}
+      #!${runtimeShell}
       shift
       shift
       exec "$@"
diff --git a/pkgs/development/tools/wp-cli/default.nix b/pkgs/development/tools/wp-cli/default.nix
index e2250297c8eb4..211f71693976d 100644
--- a/pkgs/development/tools/wp-cli/default.nix
+++ b/pkgs/development/tools/wp-cli/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, writeScript, writeText, php }:
+{ stdenv, lib, fetchurl, writeScript, writeText, php, runtimeShell }:
 
 let
   version = "2.0.1";
@@ -22,7 +22,7 @@ in stdenv.mkDerivation rec {
     mkdir -p $out/bin $dir
 
     cat <<_EOF > $out/bin/wp
-#!${stdenv.shell}
+#!${runtimeShell}
 
 set -euo pipefail
 
diff --git a/pkgs/development/tools/xcbuild/wrapper.nix b/pkgs/development/tools/xcbuild/wrapper.nix
index b2455095a01a8..959c79405e861 100644
--- a/pkgs/development/tools/xcbuild/wrapper.nix
+++ b/pkgs/development/tools/xcbuild/wrapper.nix
@@ -1,5 +1,6 @@
 { stdenv, lib, buildPackages, makeWrapper, writeText, runCommand
 , CoreServices, ImageIO, CoreGraphics
+, runtimeShell
 , xcodePlatform ? stdenv.targetPlatform.xcodePlatform or "MacOSX"
 , xcodeVer ? stdenv.targetPlatform.xcodeVer or "9.4.1"
 , sdkVer ? stdenv.targetPlatform.sdkVer or "10.10" }:
@@ -35,7 +36,7 @@ let
   '';
 
   xcode-select = writeText "xcode-select" ''
-#!${stdenv.shell}
+#!${runtimeShell}
 while [ $# -gt 0 ]; do
    case "$1" in
          -h | --help) ;; # noop
@@ -50,7 +51,7 @@ done
   '';
 
   xcrun = writeText "xcrun" ''
-#!${stdenv.shell}
+#!${runtimeShell}
 while [ $# -gt 0 ]; do
    case "$1" in
          --sdk | -sdk) shift ;;