diff options
| -rw-r--r-- | lib/spack/spack/build_environment.py | 41 | ||||
| -rw-r--r-- | lib/spack/spack/test/install.py | 29 | ||||
| -rw-r--r-- | var/spack/repos/builtin.mock/packages/cmake-client/package.py | 89 | ||||
| -rw-r--r-- | var/spack/repos/builtin.mock/packages/cmake/package.py | 69 |
4 files changed, 197 insertions, 31 deletions
diff --git a/lib/spack/spack/build_environment.py b/lib/spack/spack/build_environment.py index 640db0c1d1..f4f8037ac0 100644 --- a/lib/spack/spack/build_environment.py +++ b/lib/spack/spack/build_environment.py @@ -213,7 +213,7 @@ def set_module_variables_for_package(pkg, module): # TODO: of build dependencies, as opposed to link dependencies. # TODO: Currently, everything is a link dependency, but tools like # TODO: this shouldn't be. - m.cmake = which("cmake") + m.cmake = Executable('cmake') # standard CMake arguments m.std_cmake_args = ['-DCMAKE_INSTALL_PREFIX=%s' % pkg.prefix, @@ -278,21 +278,6 @@ def parent_class_modules(cls): return result -def setup_module_variables_for_dag(pkg): - """Set module-scope variables for all packages in the DAG.""" - for spec in pkg.spec.traverse(order='post'): - # If a user makes their own package repo, e.g. - # spack.repos.mystuff.libelf.Libelf, and they inherit from - # an existing class like spack.repos.original.libelf.Libelf, - # then set the module variables for both classes so the - # parent class can still use them if it gets called. - spkg = spec.package - modules = parent_class_modules(spkg.__class__) - for mod in modules: - set_module_variables_for_package(spkg, mod) - set_module_variables_for_package(spkg, spkg.module) - - def setup_package(pkg): """Execute all environment setup routines.""" spack_env = EnvironmentModifications() @@ -316,20 +301,26 @@ def setup_package(pkg): set_compiler_environment_variables(pkg, spack_env) set_build_environment_variables(pkg, spack_env) - setup_module_variables_for_dag(pkg) - # Allow dependencies to modify the module + # traverse in postorder so package can use vars from its dependencies spec = pkg.spec - for dependency_spec in spec.traverse(root=False): - dpkg = dependency_spec.package - dpkg.setup_dependent_package(pkg.module, spec) + for dspec in pkg.spec.traverse(order='post'): + # If a user makes their own package repo, e.g. + # spack.repos.mystuff.libelf.Libelf, and they inherit from + # an existing class like spack.repos.original.libelf.Libelf, + # then set the module variables for both classes so the + # parent class can still use them if it gets called. + spkg = dspec.package + modules = parent_class_modules(spkg.__class__) + for mod in modules: + set_module_variables_for_package(spkg, mod) + set_module_variables_for_package(spkg, spkg.module) - # Allow dependencies to set up environment as well - for dependency_spec in spec.traverse(root=False): - dpkg = dependency_spec.package + # Allow dependencies to modify the module + dpkg = dspec.package + dpkg.setup_dependent_package(pkg.module, spec) dpkg.setup_dependent_environment(spack_env, run_env, spec) - # Allow the package to apply some settings. pkg.setup_environment(spack_env, run_env) # Make sure nothing's strange about the Spack environment. diff --git a/lib/spack/spack/test/install.py b/lib/spack/spack/test/install.py index 8297893f01..fc5b7e67df 100644 --- a/lib/spack/spack/test/install.py +++ b/lib/spack/spack/test/install.py @@ -64,7 +64,14 @@ class InstallTest(MockPackagesTest): shutil.rmtree(self.tmpdir, ignore_errors=True) - def test_install_and_uninstall(self): + def fake_fetchify(self, pkg): + """Fake the URL for a package so it downloads from a file.""" + fetcher = FetchStrategyComposite() + fetcher.append(URLFetchStrategy(self.repo.url)) + pkg.fetcher = fetcher + + + def ztest_install_and_uninstall(self): # Get a basic concrete spec for the trivial install package. spec = Spec('trivial_install_test_package') spec.concretize() @@ -73,11 +80,7 @@ class InstallTest(MockPackagesTest): # Get the package pkg = spack.repo.get(spec) - # Fake the URL for the package so it downloads from a file. - - fetcher = FetchStrategyComposite() - fetcher.append(URLFetchStrategy(self.repo.url)) - pkg.fetcher = fetcher + self.fake_fetchify(pkg) try: pkg.do_install() @@ -85,3 +88,17 @@ class InstallTest(MockPackagesTest): except Exception, e: pkg.remove_prefix() raise + + + def test_install_environment(self): + spec = Spec('cmake-client').concretized() + + for s in spec.traverse(): + self.fake_fetchify(s.package) + + pkg = spec.package + try: + pkg.do_install() + except Exception, e: + pkg.remove_prefix() + raise diff --git a/var/spack/repos/builtin.mock/packages/cmake-client/package.py b/var/spack/repos/builtin.mock/packages/cmake-client/package.py new file mode 100644 index 0000000000..a5d3ef156a --- /dev/null +++ b/var/spack/repos/builtin.mock/packages/cmake-client/package.py @@ -0,0 +1,89 @@ +############################################################################## +# Copyright (c) 2013, Lawrence Livermore National Security, LLC. +# Produced at the Lawrence Livermore National Laboratory. +# +# This file is part of Spack. +# Written by Todd Gamblin, tgamblin@llnl.gov, All rights reserved. +# LLNL-CODE-647188 +# +# For details, see https://github.com/llnl/spack +# Please also see the LICENSE file for our notice and the LGPL. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License (as published by +# the Free Software Foundation) version 2.1 dated February 1999. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and +# conditions of the GNU General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +############################################################################## +from spack import * +import os + +def check(condition, msg): + """Raise an install error if condition is False.""" + if not condition: + raise InstallError(msg) + + +class CmakeClient(Package): + """A dumy package that uses cmake.""" + homepage = 'https://www.example.com' + url = 'https://www.example.com/cmake-client-1.0.tar.gz' + + version('1.0', '4cb3ff35b2472aae70f542116d616e63') + + depends_on('cmake') + + + def setup_environment(self, spack_env, run_env): + spack_cc # Ensure spack module-scope variable is avaiabl + check(from_cmake == "from_cmake", + "setup_environment couldn't read global set by cmake.") + + check(self.spec['cmake'].link_arg == "test link arg", + "link arg on dependency spec not readable from setup_environment.") + + + def setup_dependent_environment(self, spack_env, run_env, dspec): + spack_cc # Ensure spack module-scope variable is avaiable + check(from_cmake == "from_cmake", + "setup_dependent_environment couldn't read global set by cmake.") + + check(self.spec['cmake'].link_arg == "test link arg", + "link arg on dependency spec not readable from setup_dependent_environment.") + + + def setup_dependent_package(self, module, dspec): + spack_cc # Ensure spack module-scope variable is avaiable + check(from_cmake == "from_cmake", + "setup_dependent_package couldn't read global set by cmake.") + + check(self.spec['cmake'].link_arg == "test link arg", + "link arg on dependency spec not readable from setup_dependent_package.") + + + + def install(self, spec, prefix): + # check that cmake is in the global scope. + global cmake + check(cmake is not None, "No cmake was in environment!") + + # check that which('cmake') returns the right one. + cmake = which('cmake') + check(cmake.exe[0].startswith(spec['cmake'].prefix.bin), + "Wrong cmake was in environment: %s" % cmake) + + check(from_cmake == "from_cmake", + "Couldn't read global set by cmake.") + + check(os.environ['from_cmake'] == 'from_cmake', + "Couldn't read env var set in envieonmnt by dependency") + + mkdirp(prefix.bin) + touch(join_path(prefix.bin, 'dummy')) diff --git a/var/spack/repos/builtin.mock/packages/cmake/package.py b/var/spack/repos/builtin.mock/packages/cmake/package.py new file mode 100644 index 0000000000..deb44c2bf7 --- /dev/null +++ b/var/spack/repos/builtin.mock/packages/cmake/package.py @@ -0,0 +1,69 @@ +############################################################################## +# Copyright (c) 2013, Lawrence Livermore National Security, LLC. +# Produced at the Lawrence Livermore National Laboratory. +# +# This file is part of Spack. +# Written by Todd Gamblin, tgamblin@llnl.gov, All rights reserved. +# LLNL-CODE-647188 +# +# For details, see https://github.com/llnl/spack +# Please also see the LICENSE file for our notice and the LGPL. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License (as published by +# the Free Software Foundation) version 2.1 dated February 1999. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and +# conditions of the GNU General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +############################################################################## +from spack import * +import os + +def check(condition, msg): + """Raise an install error if condition is False.""" + if not condition: + raise InstallError(msg) + + +class Cmake(Package): + """A dumy package for the cmake build system.""" + homepage = 'https://www.cmake.org' + url = 'https://cmake.org/files/v3.4/cmake-3.4.3.tar.gz' + + version('3.4.3', '4cb3ff35b2472aae70f542116d616e63', + url='https://cmake.org/files/v3.4/cmake-3.4.3.tar.gz') + + + def setup_environment(self, spack_env, run_env): + spack_cc # Ensure spack module-scope variable is avaiable + spack_env.set('for_install', 'for_install') + + def setup_dependent_environment(self, spack_env, run_env, dspec): + spack_cc # Ensure spack module-scope variable is avaiable + spack_env.set('from_cmake', 'from_cmake') + + + def setup_dependent_package(self, module, dspec): + spack_cc # Ensure spack module-scope variable is avaiable + + self.spec.from_cmake = "from_cmake" + module.from_cmake = "from_cmake" + + self.spec.link_arg = "test link arg" + + + def install(self, spec, prefix): + mkdirp(prefix.bin) + + check(os.environ['for_install'] == 'for_install', + "Couldn't read env var set in compile envieonmnt") + + cmake_exe = join_path(prefix.bin, 'cmake') + touch(cmake_exe) + set_executable(cmake_exe) |