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-rw-r--r--.github/workflows/linux_unit_tests.yaml13
-rw-r--r--.github/workflows/macos_unit_tests.yaml2
-rw-r--r--lib/spack/spack/cmd/cd.py9
-rw-r--r--lib/spack/spack/cmd/common/__init__.py64
-rw-r--r--lib/spack/spack/cmd/env.py30
-rw-r--r--lib/spack/spack/cmd/load.py19
-rw-r--r--lib/spack/spack/cmd/unload.py19
-rw-r--r--lib/spack/spack/test/cmd/cd.py2
-rw-r--r--lib/spack/spack/test/cmd/env.py2
-rw-r--r--lib/spack/spack/test/cmd/load.py4
-rw-r--r--share/spack/csh/pathadd.csh17
-rw-r--r--share/spack/csh/spack.csh24
-rwxr-xr-xshare/spack/qa/run-shell-tests4
-rwxr-xr-xshare/spack/qa/setup-env-test.csh76
-rwxr-xr-xshare/spack/setup-env.csh79
15 files changed, 242 insertions, 122 deletions
diff --git a/.github/workflows/linux_unit_tests.yaml b/.github/workflows/linux_unit_tests.yaml
index 181bca36a1..5bd13c3390 100644
--- a/.github/workflows/linux_unit_tests.yaml
+++ b/.github/workflows/linux_unit_tests.yaml
@@ -26,9 +26,12 @@ jobs:
- name: Install System packages
run: |
sudo apt-get -y update
- sudo apt-get install -y coreutils gfortran graphviz gnupg2 mercurial ninja-build patchelf
+ # Needed for unit tests
+ sudo apt-get install -y coreutils gfortran graphviz gnupg2 mercurial
+ sudo apt-get install -y ninja-build patchelf
# Needed for kcov
- sudo apt-get -y install cmake binutils-dev libcurl4-openssl-dev zlib1g-dev libdw-dev libiberty-dev
+ sudo apt-get -y install cmake binutils-dev libcurl4-openssl-dev
+ sudo apt-get -y install zlib1g-dev libdw-dev libiberty-dev
- name: Install Python packages
run: |
pip install --upgrade pip six setuptools codecov coverage
@@ -69,9 +72,11 @@ jobs:
- name: Install System packages
run: |
sudo apt-get -y update
- sudo apt-get install -y coreutils gfortran gnupg2 mercurial ninja-build patchelf zsh fish
+ # Needed for shell tests
+ sudo apt-get install -y coreutils csh zsh tcsh fish dash bash
# Needed for kcov
- sudo apt-get -y install cmake binutils-dev libcurl4-openssl-dev zlib1g-dev libdw-dev libiberty-dev
+ sudo apt-get -y install cmake binutils-dev libcurl4-openssl-dev
+ sudo apt-get -y install zlib1g-dev libdw-dev libiberty-dev
- name: Install Python packages
run: |
pip install --upgrade pip six setuptools codecov coverage
diff --git a/.github/workflows/macos_unit_tests.yaml b/.github/workflows/macos_unit_tests.yaml
index b8a9f6617c..d8e5e631b6 100644
--- a/.github/workflows/macos_unit_tests.yaml
+++ b/.github/workflows/macos_unit_tests.yaml
@@ -26,7 +26,7 @@ jobs:
pip install --upgrade flake8 pep8-naming
- name: Setup Homebrew packages
run: |
- brew install gcc gnupg2 dash kcov
+ brew install dash fish gcc gnupg2 kcov
- name: Run unit tests
run: |
git --version
diff --git a/lib/spack/spack/cmd/cd.py b/lib/spack/spack/cmd/cd.py
index a810e36ef3..cbbe9db04d 100644
--- a/lib/spack/spack/cmd/cd.py
+++ b/lib/spack/spack/cmd/cd.py
@@ -3,8 +3,7 @@
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
-from spack.cmd.common import print_module_placeholder_help
-
+import spack.cmd.common
import spack.cmd.location
description = "cd to spack directories in the shell"
@@ -20,4 +19,8 @@ def setup_parser(subparser):
def cd(parser, args):
- print_module_placeholder_help()
+ spec = " ".join(args.spec) if args.spec else "SPEC"
+ spack.cmd.common.shell_init_instructions(
+ "spack cd",
+ "cd `spack location --install-dir %s`" % spec
+ )
diff --git a/lib/spack/spack/cmd/common/__init__.py b/lib/spack/spack/cmd/common/__init__.py
index 00804493cd..35b802db48 100644
--- a/lib/spack/spack/cmd/common/__init__.py
+++ b/lib/spack/spack/cmd/common/__init__.py
@@ -3,35 +3,51 @@
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+import llnl.util.tty as tty
+import llnl.util.tty.color as color
import spack.paths
-from llnl.util import tty
-shell_init_instructions = [
- "To initialize spack's shell commands:",
- "",
- " # for bash and zsh",
- " . %s/setup-env.sh" % spack.paths.share_path,
- "",
- " # for csh and tcsh",
- " setenv SPACK_ROOT %s" % spack.paths.prefix,
- " source %s/setup-env.csh" % spack.paths.share_path, ""
-]
+def shell_init_instructions(cmd, equivalent):
+ """Print out instructions for users to initialize shell support.
-
-def print_module_placeholder_help():
- """
- For use by commands to tell user how to activate shell support.
+ Arguments:
+ cmd (str): the command the user tried to run that requires
+ shell support in order to work
+ equivalent (str): a command they can run instead, without
+ enabling shell support
"""
+
+ shell_specific = "{sh_arg}" in equivalent
+
msg = [
- "This command requires spack's shell integration.", ""
- ] + shell_init_instructions + [
- "This exposes a 'spack' shell function, which you can use like",
- " $ spack load package-foo", "",
- "Running the Spack executable directly (for example, invoking",
- "./bin/spack) will bypass the shell function and print this",
- "placeholder message, even if you have sourced one of the above",
- "shell integration scripts."
+ "`%s` requires spack's shell support." % cmd,
+ "",
+ "To set up shell support, run the command below for your shell.",
+ "",
+ color.colorize("@*c{For bash/zsh/sh:}"),
+ " . %s/setup-env.sh" % spack.paths.share_path,
+ "",
+ color.colorize("@*c{For csh/tcsh:}"),
+ " source %s/setup-env.csh" % spack.paths.share_path,
+ "",
+ color.colorize("@*c{For fish:}"),
+ " source %s/setup-env.fish" % spack.paths.share_path,
+ "",
+ "Or, if you do not want to use shell support, run " + (
+ "one of these" if shell_specific else "this") + " instead:",
+ "",
]
- tty.msg(*msg)
+
+ if shell_specific:
+ msg += [
+ equivalent.format(sh_arg="--sh ") + " # bash/zsh/sh",
+ equivalent.format(sh_arg="--csh ") + " # csh/tcsh",
+ equivalent.format(sh_arg="--fish") + " # fish",
+ ]
+ else:
+ msg += [" " + equivalent]
+
+ msg += ['']
+ tty.error(*msg)
diff --git a/lib/spack/spack/cmd/env.py b/lib/spack/spack/cmd/env.py
index 7bd8052528..4699efd26b 100644
--- a/lib/spack/spack/cmd/env.py
+++ b/lib/spack/spack/cmd/env.py
@@ -84,17 +84,10 @@ def env_activate_setup_parser(subparser):
def env_activate(args):
env = args.activate_env
if not args.shell:
- msg = [
- "This command works best with Spack's shell support",
- ""
- ] + spack.cmd.common.shell_init_instructions + [
- 'Or, if you want to use `spack env activate` without initializing',
- 'shell support, you can run one of these:',
- '',
- ' eval `spack env activate --sh %s` # for bash/sh' % env,
- ' eval `spack env activate --csh %s` # for csh/tcsh' % env,
- ]
- tty.msg(*msg)
+ spack.cmd.common.shell_init_instructions(
+ "spack env activate",
+ " eval `spack env activate {sh_arg} %s`" % env,
+ )
return 1
if ev.exists(env) and not args.dir:
@@ -141,17 +134,10 @@ def env_deactivate_setup_parser(subparser):
def env_deactivate(args):
if not args.shell:
- msg = [
- "This command works best with Spack's shell support",
- ""
- ] + spack.cmd.common.shell_init_instructions + [
- 'Or, if you want to use `spack env activate` without initializing',
- 'shell support, you can run one of these:',
- '',
- ' eval `spack env deactivate --sh` # for bash/sh',
- ' eval `spack env deactivate --csh` # for csh/tcsh',
- ]
- tty.msg(*msg)
+ spack.cmd.common.shell_init_instructions(
+ "spack env deactivate",
+ " eval `spack env deactivate {sh_arg}`",
+ )
return 1
if 'SPACK_ENV' not in os.environ:
diff --git a/lib/spack/spack/cmd/load.py b/lib/spack/spack/cmd/load.py
index 3938602882..a8f59fef2f 100644
--- a/lib/spack/spack/cmd/load.py
+++ b/lib/spack/spack/cmd/load.py
@@ -5,8 +5,6 @@
import sys
-import llnl.util.tty as tty
-
import spack.cmd
import spack.cmd.common.arguments as arguments
import spack.environment as ev
@@ -62,18 +60,11 @@ def load(parser, args):
for spec in spack.cmd.parse_specs(args.specs)]
if not args.shell:
- specs_string = ' '.join(args.specs)
- msg = [
- "This command works best with Spack's shell support",
- ""
- ] + spack.cmd.common.shell_init_instructions + [
- 'Or, if you want to use `spack load` without initializing',
- 'shell support, you can run one of these:',
- '',
- ' eval `spack load --sh %s` # for bash/sh' % specs_string,
- ' eval `spack load --csh %s` # for csh/tcsh' % specs_string,
- ]
- tty.msg(*msg)
+ specs_str = ' '.join(args.specs) or "SPECS"
+ spack.cmd.common.shell_init_instructions(
+ "spack load",
+ " eval `spack load {sh_arg}` %s" % specs_str,
+ )
return 1
with spack.store.db.read_transaction():
diff --git a/lib/spack/spack/cmd/unload.py b/lib/spack/spack/cmd/unload.py
index cbee2fc769..8494453489 100644
--- a/lib/spack/spack/cmd/unload.py
+++ b/lib/spack/spack/cmd/unload.py
@@ -6,8 +6,6 @@
import sys
import os
-import llnl.util.tty as tty
-
import spack.cmd
import spack.cmd.common.arguments as arguments
import spack.util.environment
@@ -53,17 +51,12 @@ def unload(parser, args):
specs = spack.store.db.query(hashes=hashes)
if not args.shell:
- msg = [
- "This command works best with Spack's shell support",
- ""
- ] + spack.cmd.common.shell_init_instructions + [
- 'Or, if you want to use `spack unload` without initializing',
- 'shell support, you can run one of these:',
- '',
- ' eval `spack unload --sh %s` # for bash/sh' % args.specs,
- ' eval `spack unload --csh %s` # for csh/tcsh' % args.specs,
- ]
- tty.msg(*msg)
+ specs_str = ' '.join(args.specs) or "SPECS"
+
+ spack.cmd.common.shell_init_instructions(
+ "spack unload",
+ " eval `spack unload {sh_arg}` %s" % specs_str,
+ )
return 1
env_mod = spack.util.environment.EnvironmentModifications()
diff --git a/lib/spack/spack/test/cmd/cd.py b/lib/spack/spack/test/cmd/cd.py
index e3900c0d8f..eda6994aec 100644
--- a/lib/spack/spack/test/cmd/cd.py
+++ b/lib/spack/spack/test/cmd/cd.py
@@ -14,4 +14,4 @@ def test_cd():
out = cd()
- assert "To initialize spack's shell commands:" in out
+ assert "To set up shell support" in out
diff --git a/lib/spack/spack/test/cmd/env.py b/lib/spack/spack/test/cmd/env.py
index 92c9e4bcb5..1a6501440d 100644
--- a/lib/spack/spack/test/cmd/env.py
+++ b/lib/spack/spack/test/cmd/env.py
@@ -1185,7 +1185,7 @@ def test_env_activate_view_fails(
tmpdir, mock_stage, mock_fetch, install_mockery, env_deactivate):
"""Sanity check on env activate to make sure it requires shell support"""
out = env('activate', 'test')
- assert "To initialize spack's shell commands:" in out
+ assert "To set up shell support" in out
def test_stack_yaml_definitions(tmpdir):
diff --git a/lib/spack/spack/test/cmd/load.py b/lib/spack/spack/test/cmd/load.py
index e6664a9d39..b1697bbfc4 100644
--- a/lib/spack/spack/test/cmd/load.py
+++ b/lib/spack/spack/test/cmd/load.py
@@ -102,7 +102,7 @@ def test_load_fails_no_shell(install_mockery, mock_fetch, mock_archive,
install('mpileaks')
out = load('mpileaks', fail_on_error=False)
- assert "To initialize spack's shell commands" in out
+ assert "To set up shell support" in out
def test_unload(install_mockery, mock_fetch, mock_archive, mock_packages,
@@ -135,4 +135,4 @@ def test_unload_fails_no_shell(install_mockery, mock_fetch, mock_archive,
os.environ[uenv.spack_loaded_hashes_var] = mpileaks_spec.dag_hash()
out = unload('mpileaks', fail_on_error=False)
- assert "To initialize spack's shell commands" in out
+ assert "To set up shell support" in out
diff --git a/share/spack/csh/pathadd.csh b/share/spack/csh/pathadd.csh
index 4390a788d0..0f8a04ba62 100644
--- a/share/spack/csh/pathadd.csh
+++ b/share/spack/csh/pathadd.csh
@@ -12,17 +12,26 @@
# otherwise append to that variable.
set _pa_varname = PATH;
set _pa_new_path = $_pa_args[1];
-[ $#_pa_args -gt 1 ] && set _pa_varname = $_pa_args[1] && set _pa_new_path = $_pa_args[2];
+
+if ($#_pa_args > 1) then
+ set _pa_varname = $_pa_args[1]
+ set _pa_new_path = $_pa_args[2]
+endif
# Check whether the variable is set yet.
set _pa_old_value = ""
eval set _pa_set = '$?'$_pa_varname
-[ $_pa_set -eq 1 ] && eval set _pa_old_value='$'$_pa_varname;
+if ($_pa_set == 1) then
+ eval set _pa_old_value='$'$_pa_varname
+endif
# Do the actual prepending here, if it is a dir and not already in the path
if ( -d $_pa_new_path && \:$_pa_old_value\: !~ *\:$_pa_new_path\:* ) then
- [ -n "$_pa_old_value" ] && setenv $_pa_varname $_pa_new_path\:$_pa_old_value
- [ -z "$_pa_old_value" ] && setenv $_pa_varname $_pa_new_path
+ if ("x$_pa_old_value" == "x") then
+ setenv $_pa_varname $_pa_new_path
+ else
+ setenv $_pa_varname $_pa_new_path\:$_pa_old_value
+ endif
endif
unset _pa_args _pa_new_path _pa_old_value _pa_set _pa_varname
diff --git a/share/spack/csh/spack.csh b/share/spack/csh/spack.csh
index 0df547fab6..ce3308067e 100644
--- a/share/spack/csh/spack.csh
+++ b/share/spack/csh/spack.csh
@@ -57,8 +57,12 @@ endif
# Set up args -- we want a subcommand and a spec.
set _sp_subcommand=""
set _sp_spec=""
-[ $#_sp_args -gt 0 ] && set _sp_subcommand = ($_sp_args[1])
-[ $#_sp_args -gt 1 ] && set _sp_spec = ($_sp_args[2-])
+if ($#_sp_args > 0) then
+ set _sp_subcommand = ($_sp_args[1])
+endif
+if ($#_sp_args > 1) then
+ set _sp_spec = ($_sp_args[2-])
+endif
# Run subcommand
switch ($_sp_subcommand)
@@ -66,7 +70,9 @@ case cd:
shift _sp_args # get rid of 'cd'
set _sp_arg=""
- [ $#_sp_args -gt 0 ] && set _sp_arg = ($_sp_args[1])
+ if ($#_sp_args > 0) then
+ set _sp_arg = ($_sp_args[1])
+ endif
shift _sp_args
if ( "$_sp_arg" == "-h" || "$_sp_args" == "--help" ) then
@@ -79,7 +85,9 @@ case env:
shift _sp_args # get rid of 'env'
set _sp_arg=""
- [ $#_sp_args -gt 0 ] && set _sp_arg = ($_sp_args[1])
+ if ($#_sp_args > 0) then
+ set _sp_arg = ($_sp_args[1])
+ endif
if ( "$_sp_arg" == "-h" || "$_sp_arg" == "--help" ) then
\spack env -h
@@ -87,7 +95,9 @@ case env:
switch ($_sp_arg)
case activate:
set _sp_env_arg=""
- [ $#_sp_args -gt 1 ] && set _sp_env_arg = ($_sp_args[2])
+ if ($#_sp_args > 1) then
+ set _sp_env_arg = ($_sp_args[2])
+ endif
# Space needed here to differentiate between `-h`
# argument and environments with "-h" in the name.
@@ -106,7 +116,9 @@ case env:
breaksw
case deactivate:
set _sp_env_arg=""
- [ $#_sp_args -gt 1 ] && set _sp_env_arg = ($_sp_args[2])
+ if ($#_sp_args > 1) then
+ set _sp_env_arg = ($_sp_args[2])
+ endif
# Space needed here to differentiate between `--sh`
# argument and environments with "--sh" in the name.
diff --git a/share/spack/qa/run-shell-tests b/share/spack/qa/run-shell-tests
index c5c3425a8e..9c5302ec89 100755
--- a/share/spack/qa/run-shell-tests
+++ b/share/spack/qa/run-shell-tests
@@ -47,3 +47,7 @@ dash "$QA_DIR/setup-env-test.sh"
# Run fish tests
fish "$QA_DIR/setup-env-test.fish"
+
+# run csh and tcsh tests
+csh "$QA_DIR/setup-env-test.csh"
+tcsh "$QA_DIR/setup-env-test.csh"
diff --git a/share/spack/qa/setup-env-test.csh b/share/spack/qa/setup-env-test.csh
new file mode 100755
index 0000000000..02dda30bca
--- /dev/null
+++ b/share/spack/qa/setup-env-test.csh
@@ -0,0 +1,76 @@
+#!/bin/csh
+#
+# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+#
+# This tests that Spack's setup-env.csh init script works.
+#
+# There are limited tests here so far, as we haven't ported the unit test
+# functions we have for sh/bash/zsh/fish to csh.
+#
+
+# -----------------------------------------------------------------------
+# Setup test environment and do some preliminary checks
+# -----------------------------------------------------------------------
+
+# find spack but don't call it SPACK_ROOT -- we want to ensure that
+# setup-env.csh sets that.
+set QA_DIR = `dirname $0`
+set SPACK_DIR = `cd $QA_DIR/../../.. && pwd`
+
+# Make sure no environment is active, and SPACK_ROOT is not set
+unsetenv SPACK_ENV
+unsetenv SPACK_ROOT
+
+# Source setup-env.sh before tests
+source "$SPACK_DIR/share/spack/setup-env.csh"
+
+echo -n "SPACK_ROOT is set..."
+if (! $?SPACK_ROOT) then
+ echo "FAIL"
+ echo "Error: SPACK_ROOT not set by setup-env.csh"
+ exit 1
+else
+ echo "SUCCESS"
+endif
+
+echo -n "SPACK_ROOT is set correctly..."
+if ("$SPACK_ROOT" != "$SPACK_DIR") then
+ echo "FAIL"
+ echo "Error: SPACK_ROOT not set correctly by setup-env.csh"
+ echo " Expected: '$SPACK_DIR'"
+ echo " Found: '$SPACK_ROOT'"
+ exit 1
+else
+ echo "SUCCESS"
+endif
+
+echo -n "spack is in the path..."
+set spack_script = `which \spack`
+if ("$spack_script" != "$SPACK_DIR/bin/spack") then
+ echo "FAIL"
+ echo "Error: could not find spack after sourcing."
+ echo " Expected: '$SPACK_DIR/bin/spack'"
+ echo " Found: '$spack_script'"
+ exit 1
+else
+ echo "SUCCESS"
+endif
+
+echo -n "spack is aliased to something after sourcing..."
+set spack_alias = `which spack`
+if ("$spack_alias" !~ 'spack: aliased to '*) then
+ echo "FAIL"
+ echo "Error: spack not aliased after sourcing."
+ echo " Expected: 'spack: aliased to [...]'"
+ echo " Found: '$spack_alias'"
+ exit 1
+else
+ echo "SUCCESS"
+endif
+
+echo "SUCCESS"
+exit 0
diff --git a/share/spack/setup-env.csh b/share/spack/setup-env.csh
index 1985e023de..b70036456d 100755
--- a/share/spack/setup-env.csh
+++ b/share/spack/setup-env.csh
@@ -3,14 +3,12 @@
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
-
#
# This file is part of Spack and sets up the spack environment for
# csh and tcsh. This includes environment modules and lmod support, and
# it also puts spack in your path. Source it like this:
#
-# setenv SPACK_ROOT /path/to/spack
-# source $SPACK_ROOT/share/spack/setup-env.csh
+# source /path/to/spack/share/spack/setup-env.csh
#
# prevent infinite recursion when spack shells out (e.g., on cray for modules)
@@ -19,32 +17,59 @@ if ($?_sp_initializing) then
endif
setenv _sp_initializing true
-if ($?SPACK_ROOT) then
- set _spack_source_file = $SPACK_ROOT/share/spack/setup-env.csh
- set _spack_share_dir = $SPACK_ROOT/share/spack
-
- # Command aliases point at separate source files
- alias spack 'set _sp_args = (\!*); source $_spack_share_dir/csh/spack.csh'
- alias spacktivate 'spack env activate'
- alias _spack_pathadd 'set _pa_args = (\!*) && source $_spack_share_dir/csh/pathadd.csh'
-
- # Set variables needed by this script
- _spack_pathadd PATH "$SPACK_ROOT/bin"
- eval `spack --print-shell-vars csh`
-
- # Set up module search paths in the user environment
- set tcl_roots = `echo $_sp_tcl_roots:q | sed 's/:/ /g'`
- set compatible_sys_types = `echo $_sp_compatible_sys_types:q | sed 's/:/ /g'`
- foreach tcl_root ($tcl_roots:q)
- foreach systype ($compatible_sys_types:q)
- _spack_pathadd MODULEPATH "$tcl_root/$systype"
- end
- end
+# If SPACK_ROOT is not set, we'll try to find it ourselves.
+# csh/tcsh don't have a built-in way to do this, but both keep files
+# they are sourcing open. We use /proc on linux and lsof on macs to
+# find this script's full path in the current process's open files.
+if (! $?SPACK_ROOT) then
+ # figure out a command to list open files
+ if (-d /proc/$$/fd) then
+ set _sp_lsof = "ls -l /proc/$$/fd"
+ else
+ which lsof > /dev/null
+ if ($? == 0) then
+ set _sp_lsof = "lsof -p $$"
+ endif
+ endif
+
+ # filter this script out of list of open files
+ if ( $?_sp_lsof ) then
+ set _sp_source_file = `$_sp_lsof | sed -e 's/^[^/]*//' | grep "/setup-env.csh"`
+ endif
+
+ # This script is in $SPACK_ROOT/share/spack; get the root with dirname
+ if ($?_sp_source_file) then
+ set _sp_share_spack = `dirname "$_sp_source_file"`
+ set _sp_share = `dirname "$_sp_share_spack"`
+ setenv SPACK_ROOT `dirname "$_sp_share"`
+ endif
-else
- echo "ERROR: Sourcing spack setup-env.csh requires setting SPACK_ROOT to "
- echo " the root of your spack installation."
+ if (! $?SPACK_ROOT) then
+ echo "==> Error: setup-env.csh couldn't figure out where spack lives."
+ echo " Set SPACK_ROOT to the root of your spack installation and try again."
+ exit 1
+ endif
endif
+# Command aliases point at separate source files
+set _spack_source_file = $SPACK_ROOT/share/spack/setup-env.csh
+set _spack_share_dir = $SPACK_ROOT/share/spack
+alias spack 'set _sp_args = (\!*); source $_spack_share_dir/csh/spack.csh'
+alias spacktivate 'spack env activate'
+alias _spack_pathadd 'set _pa_args = (\!*) && source $_spack_share_dir/csh/pathadd.csh'
+
+# Set variables needed by this script
+_spack_pathadd PATH "$SPACK_ROOT/bin"
+eval `spack --print-shell-vars csh`
+
+# Set up module search paths in the user environment
+set tcl_roots = `echo $_sp_tcl_roots:q | sed 's/:/ /g'`
+set compatible_sys_types = `echo $_sp_compatible_sys_types:q | sed 's/:/ /g'`
+foreach tcl_root ($tcl_roots:q)
+ foreach systype ($compatible_sys_types:q)
+ _spack_pathadd MODULEPATH "$tcl_root/$systype"
+ end
+end
+
# done: unset sentinel variable as we're no longer initializing
unsetenv _sp_initializing