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2019-04-18Used functools.wrap for the decorator + reordered importsMassimiliano Culpo1-20/+23
2019-04-18Removed 'namespace' argument from Repo and RepoPathMassimiliano Culpo1-32/+19
fixes #11159 The 'namespace' argument to both Repo and RepoPath were used to set the "super namespace". Currently it seems to be vestigial as the only "super namespace" allowed for packages is 'spack.pkg' since 39c9bbf
2019-04-18improvements to our CDash reporter (#11168)Zack Galbreath2-84/+127
* Make a separate CDash report for each package installed Previously, we generated a single CDash report ("build") for the complete results of running a `spack install` command. Now we create a separate CDash build for each package that was installed. This commit also changes some of the tests related to CDash reporting. Now only one of the tests exercises the code path of uploading to a (nonexistent) CDash server. The rest of the related tests write their reports to disk without trying to upload them. * Don't report errors to CDash for successful packages Convert errors detected by our log scraper into warnings when the package being installed reports that it was successful. * Report a maximum of 50 errors/warnings to CDash This is in line with what CTest does. The idea is that if you have more than 50 errors/warnings you probably aren't going to read through them all anyway. This change reduces the amount of data that we need to transfer and store.
2019-04-17Features: Improve Spec format strings (#10556)Greg Becker39-177/+561
* Update spec format to simpler syntax, maintain backwards compatibility * Switch to new spec.format method throughout internals * update package files for new format strings * documentation and minor code cleanup. removed nonsensical variant sigils
2019-04-17Add ftn to lib/spack/env (#11180)Satish Balay1-0/+1
Fixes #11070 #11010 Spack attempts to intercede on behalf of all compiler invocations for a build. This involves adding its wrappers to PATH. Cray systems include a "ftn" executable and Spack was only redirecting this call when the Spec was built with cce. This updates the compiler wrappers to add "ftn" in all cases.
2019-04-16don't record 'view: True' in environment config (#11182)Peter Scheibel1-1/+8
The default (implied) behavior for all environments, as of ea1de6b, is that an environment will maintain a view in a location of its choosing. ea1de6b explicitly recorded all three possible states of maintaining a view: 1. Maintain a view, and let the environment decide where to put it (default) 2. Maintain a view, and let the user decide 3. Don't maintain a view This commit updates the config writer so that for case [1], nothing will be written to the config.yaml. This will not change any existing behavior, it just serves to keep the config more compact.
2019-04-16Add unit tests for Cray compiler detection (#11191)Adam J. Stewart1-0/+11
2019-04-15Bugfix: Install missing compilers for dependency packages (#11175)Greg Becker1-9/+8
Compilers are treated separately from other dependencies in Spack. #10761 added the option to automatically install compilers when a package specifies using a compiler that is not available in Spack. However, this did not work correctly for dependency packages (it would only build a compiler for the root of an install DAG). This commit enables the building of compilers for dependency packages.
2019-04-11Updated Sphinx configuration (#11165)Massimiliano Culpo1-3/+3
2019-04-11intel: optionally take gcc executable from cflags (#11136)Denis Davydov1-3/+15
2019-04-10Maintain a view for an environment (#10017)Peter Scheibel7-114/+569
Environments are nowm by default, created with views. When activated, if an environment includes a view, this view will be added to `PATH`, `CPATH`, and other shell variables to expose the Spack environment in the user's shell. Example: ``` spack env create e1 #by default this will maintain a view in the directory Spack maintains for the env spack env create e1 --with-view=/abs/path/to/anywhere spack env create e1 --without-view ``` The `spack.yaml` manifest file now looks like this: ``` spack: specs: - python view: true #or false, or a string ``` These commands can be used to control the view configuration for the active environment, without hand-editing the `spack.yaml` file: ``` spack env view enable spack env view envable /abs/path/to/anywhere spack env view disable ``` Views are automatically updated when specs are installed to an environment. A view only maintains one copy of any package. An environment may refer to a package multiple times, in particular if it appears as a dependency. This PR establishes a prioritization for which environment specs are added to views: a spec has higher priority if it was concretized first. This does not necessarily exactly match the order in which specs were added, for example, given `X->Z` and `Y->Z'`: ``` spack env activate e1 spack add X spack install Y # immediately concretizes and installs Y and Z' spack install # concretizes X and Z ``` In this case `Z'` will be favored over `Z`. Specs in the environment must be concrete and installed to be added to the view, so there is another minor ordering effect: by default the view maintained for the environment ignores file conflicts between packages. If packages are not installed in order, and there are file conflicts, then the version chosen depends on the order. Both ordering issues are avoided if `spack install`/`spack add` and `spack install <spec>` are not mixed.
2019-04-10Unload altd and darshan (#11162)Mario Melara1-1/+1
2019-04-10Add documentation for chaining Spack instances (#11152)Peter Scheibel3-0/+102
Add documentation for the Spack chain feature added in #8772
2019-04-09Typo: Unkown -> Unknown (#11150)George Hartzell1-1/+1
2019-04-09intel: consolidate libs() in the base class (#11143)Denis Davydov1-3/+10
* intel: consolidate libs() in the base class * white space * flake8
2019-04-06Allow spack install to take either cdash stamp or track (#11106)Scott Wittenburg3-4/+44
When providing a track, the cdash reporter will format the stamp itself, as it has always done, and register the build during the package installation process. When providing a stamp, it should first be formatted as cdash expects, and then cdash will be sure to report results to same build id which was registered manually elsewhere.
2019-04-05Fix reading externals from old databases (#11118)Greg Becker4-2/+36
* Update Spec.prefix to have special case for 'None' in database path; regression test * Update in database reader rather than spec * Change assertion to conditional + raise * Added test for concrete check in Spec.prefix
2019-04-05Fix module_parsing test (#11087)Michael Kuhn1-0/+3
The module_parsing test checks whether the module function is available by looking for the string 'not found'. If the user has set a different locale, the test can assume that the module function is available when it actually is not.
2019-04-02Fix directory layout using namespace (#11076)Tim Fuller2-1/+8
Directory layouts using ${NAMESPACE} were broken. This addresses that and adds a test to prevent regression.
2019-04-02spack repo add: fix error message when `packages' directory is missing (#11031)Tristan Carel1-1/+1
2019-04-02Added tests on compiler's version detection (#10931)Massimiliano Culpo12-258/+200
* Split get_compiler_version into two functions: get_compiler_version_output runs the compiler with the relevant option to print the version; extract_version_from_output determines the version by examining this output. This makes it easier to test the customized version detection for each compiler. Users can customize this by overriding the following: * version_argument: this is the argument that tells the compiler to print its version. It assumes that the compiler will report its version if invoked with a single option (like "--version") * version_regex: the regular expression used to extract the version from the compiler argument. This assumes that a regular expression is sufficient to extract the version, and that the version can be extracted from a single capture group (Spack uses the first capture group) * default_version: allows you to completely override all version detection logic * get_compiler_version_output: if getting the compiler to report its version is more complex than invoking it with a single arg * extract_version_from_output: if it is difficult to define a regex that can be used to extract the version from the output * Added tests for version detection of most compilers * Removed redundant code from xl_r compiler class (by inheriting from xl compiler definition)
2019-03-29Update llnl.util.lang.memoized so that Sphinx can extract signature (#11055)Massimiliano Culpo1-18/+12
Replace the original implementation of the "memoized" decorator with an implementation that exposes the docstring and arguments of the wrapped function. This is achieved using functools.wraps.
2019-03-29add libs property to IntelMkl and IntelParallelStudio (#10993)Denis Davydov1-3/+4
* add libs property to IntelMkl and IntelParallelStudio * fix scalapack_libs when MPI is provided by intel-parallel-studio
2019-03-28Spack can be extended with external commands (#8612)Massimiliano Culpo8-19/+225
This provides a mechanism to implement a new Spack command in a separate directory, and with a small configuration change point Spack to the new command. To register the command, the directory must be added to the "extensions" section of config.yaml. The command directory name must have the prefix "spack-", and have the following layout: spack-X/ pytest.ini #optional, for testing X/ cmd/ name-of-command1.py name-of-command2.py ... tests/ #optional conftest.py test_name-of-command1.py templates/ #optional jinja templates, if needed And in config.yaml: config: extensions: - /path/to/spack-X If the extension includes tests, you can run them via spack by adding the --extension option, like "spack test --extension=X"
2019-03-28Consistent patch ordering (#10879)Peter Scheibel4-23/+76
* preserve the order in which patches are applied by packages (in spite of grouping them by 'when') * add tests confirming patch order
2019-03-27spack chain (#8772)Peter Scheibel18-165/+769
* initial work to make use of an 'upstream' spack installation: this uses the DB of the upstream installation to check if a package is installed * need to query upstream dbs when adding new record to local db * prevent reindexing upstream DBs * set prefix on specs read from DB based on path stored in install record * check that Spack does not install packages that are recorded as installed in an upstream db * externals do not add their path to install records - need to use 'external_path' to get path of upstream externals * views need to check for upstream installations when linking metadata * package and spec now calculate upstream installation properties on-demand themselves rather than depending on concretization to set these properties up-front. The added tests for upstream installations don't work with this new strategy so they need to be updated * only refresh modules for local specs (not those in upstream packages); optionally generate local module files for packages installed upstream * when a user tries to locate a module file for a package installed upstream, tell them to use the upstream spack instance to locate it * support recursive upstream databases (allow upstream databases to use their own upstream databases) * separate upstream config into separate file with its own schema; each entry now also includes a name * metadata_dir is no longer customizable on a per-instance basis for YamlDirectoryLayout * treat metadata_dir as an instance variable but dont set it from kwargs; this follows several other hardcoded variables which must be consistent between upstream and downstream DBs. Also update DirectoryLayout.metadata_path to work entirely with Spec.prefix, since Spec.prefix is set from the DB when available (so metadata_path was duplicating that logic)
2019-03-27Replace previous bash command to new one (#7005)Mario Melara1-16/+5
Prevents infinite recursion caused by sourcing `setup-env.sh` in bashrc
2019-03-26Move CMakePackage build directory to base stage directory (#8431)Chris Green4-32/+30
Change the location of the CMake build area from the staged source directory to the stage base directory. This change allows CMake packages to refer to the build directory in setup_environment (e.g. if tests need to have a directory in PATH): Staging happens after the call to setup_environment(), and if the stage area does not exist, then spec.stage.source_path returns None. To accommodate this change, archived files (like config.log for Autotools packages) are archived relative to the stage base directory rather than the expanded source directory. Other packages (those not using CMake) will still use the staged source directory as the default working directory for builds (and will still be unable to reference this directory in setup_environment())
2019-03-26Retrieve environment-modules prefix based on architecture (#10975)ajw19801-1/+2
When multiple instances of environment-modules were installed with different architectures, Spack was not retrieving the installation appropriate for the current architecture when finding the module prefix.
2019-03-26Use 'shlex' to split default Executable arguments (#10929)Seth R. Johnson1-1/+2
This allows shell commands for `spack edit` to be executed correctly if they have quoted arguments.
2019-03-26Add regression marker to pytest.ini (#11011)Massimiliano Culpo1-0/+1
2019-03-26Fixed some issues with CUDA-Intel compiler conflicts. (#10924)Nichols A. Romero1-6/+13
* Fixed some issues with CUDA-Intel compiler conflicts. * Comment about expressing CUDA-compiler conflicts. * More precise conflicts and also add support for Intel 19.0
2019-03-21typo in documentation (#10976)Shahzeb Siddiqui1-3/+3
2019-03-21Minor commentary correction, TCL -> lmod (#10951)George Hartzell1-1/+1
2019-03-21prevent UnboundLocalError when sourcing files (#10950)Stephen McDowell1-0/+1
Patch extracted from #7536 courtesy of @mgsternberg
2019-03-19Fix help text for --no-checksum. (#10932)Chris Green1-1/+1
2019-03-14Ensure that every package has a description (#10896)Adam J. Stewart1-0/+8
2019-03-14Support VISUAL environment variable for editing. (#10898)Chris Green1-20/+26
If the user has set the environment variable VISUAL, it will be used in preference to EDITOR for all Spack editing activities. If VISUAL is not set or fails (perhaps due to a lack of graphical editing capabilities),EDITOR will be used instead. We fall back to one of several common editors if neither bears fruit. This feature has been tailored to: * Provide identical behavior to the previous implementation in the case that VISUAL is not set. * Not require any change to code utilizing the editor feature. * Follow usual UNIX behavior concerning VISUAL and EDITOR.
2019-03-12Do not use `string` module to be compatible with python 3 (#248) (#10667)Tristan Carel1-3/+2
`string.find` is not part of Python 3 anymore.
2019-03-12find_versions_of_archive: expand link search (#10758)Justin Stanley1-1/+2
2019-03-12Fix clearing EnvironmentModifications with python2 (#10791)Nick Forrington2-1/+8
* Fix clearing EnvironmentModifications with python2 * Add EnvironmentModifications::clear unit test Use re-assignment rather than del to clear array * Fix flake issues
2019-03-11format change and typo in doc (#10848)Shahzeb Siddiqui1-2/+2
2019-03-11Improved detection of Clang versions (#10316)Massimiliano Culpo2-12/+47
Fixes #10191 * Add more regular expressions to detect clang versions that were not being picked up * Add a test for parsing versions from the output of Clang (this does not run Clang, but rather uses example outputs from Clang) * Separate Clang version parsing into its own method (to make it easier to test)
2019-03-08Fix find_headers to also look for C++ headers and Fortran modules (#10798)Michael Kuhn1-3/+6
Currently, only C headers are considered, causing build failures for packages depending on, e.g., netcdf-fortran and xerces-c. Additionally, the regex used to look for the include path component did not consider word boundaries, causing false matches.
2019-03-07Create option to build compilers as needed (#10761)Greg Becker6-65/+131
* Create option to build missing compilers and add them to config before installing packages that use them * Clean up kwarg passing for do_install, put compiler bootstrapping in separate method
2019-03-06Make is a required dependency of Spack (#10386)Adam J. Stewart1-4/+5
Update documentation on getting started to mention that a "make" executable is required to build packages with Spack.
2019-03-01This fixes a problem where the placeholder path was not in the first rpath ↵Patrick Gartung3-105/+76
entry. * Rework of buildcache creation and install prefix checking using the functions introduced in https://github.com/spack/spack/pull/9199 Instead of replacing rpaths with placeholder and then checking strings, make use of the functions relocate.is_recocatable and relocate.is_file_relocatable to decide if a package needs the allow-root option. This fixes a problem where the placeholder path was not in the first rpath entry. This was seen in c++ libraries and binaries because the compiler was outside the spack install base path and always appears first in the rpath. Instead of checking the first rpath entry, all rpaths have the placeholder path and the old install path (if it exists) replaced with the new install path. * flake8
2019-02-28Added a sub-command to show if packages are relocatable (#9199)Massimiliano Culpo10-25/+309
* Added the `spack buildcache preview` sub-command This is similar to `spack spec -I` but highlights which nodes in a DAG are relocatable and which are not. spec.tree has been generalized a little to accept a status function, instead of always showing the install status The current implementation works only for ELF, and needs to be generalized to other platforms. * Added a test to check if an executable is relocatable or not This test requires a few commands to be present in the environment. Currently it will run only under python 3.7 (which uses Xenial instead of Trusty). * Added tests for the 'buildcache preview' command. * Fixed codebase after rebase * Fixed the list of apt addons for Python 3.7 in travis.yaml * Only check ELF executables and shared libraries. Skip checking virtual or external packages. (#229) * Fixed flake8 issues * Add handling for macOS mach binaries (#231)
2019-02-28Fix shell integration with environment-modules@4 (#10736)Michael Kuhn1-1/+1
2019-02-27Fix 'make test' detection when LANG is not in English (#10499)Adam J. Stewart1-1/+5