Also add constructor to NoLibrariesError which can either take an
error message (like other SpackErrors) or a name and prefix (in
which case the error message is constructed).
PR #10758 made a slight change to find_versions_of_archive() which included
archive_url in the search process. While this fixed `spack create` and
`spack checksum` missing command-line arguments, it caused `spack
install` to prefer those URLs over those it found in the scrape process.
As a result, the package url was treated as a list_url causing all R
packages to stop fetching once the package was updated on CRAN.
This patch is more selective about including the archive_url in the
remote versions, explicitly overriding it with matching versions found
by the scraper.
f242f5f8 changed the format strings but maintained backwards
compatibility in all cases except one: The list of valid tokens for
the module naming schemes was not updated properly to contain both
the new and old styles for compilers and package names.
This PR re-adds the old tokens into the list of valid tokens.
#11152 added documentation for #8772 but some details were based on
an earlier implementation that had changed by the time #8772 was
merged. In particular, #11152 mentioned that upstream Spack instances
were configured in config.yaml, when in fact they should be placed in
a separate upstreams.yaml config file; this PR updates the
documentation accordingly.
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
* 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.
* 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
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.
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.
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.
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.
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.
* 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
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.
* 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)
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.
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"
* 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)
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())
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.
* 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
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.
* Fix clearing EnvironmentModifications with python2
* Add EnvironmentModifications::clear unit test
Use re-assignment rather than del to clear array
* Fix flake issues
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)
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.
* 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
* 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
* 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)
The environment modules package has been updated to include
versions up to 4.0.0. The url of the package and the homepage
have been updated accordingly.
The `spack bootstrap` command now builds version 3.2.10 of
the environment-modules package, and will do until #10708
is fixed.
This restores the use of Package.headers when computing -I options
for building a package that was added in #8136 and reverted in
#10604. #8136 used utility logic that located all header files in
an installation prefix, and calculated the -I options as the
immediate roots containing those header files.
In some cases, for a package containing a directory structure like
prefix/
include/
ex1.h
subdir/
ex2.h
dependents may expect to include ex2.h relative to 'include', and
adding 'prefix/include/subdir' as a -I was causing errors,
in particular if ex2.h has the same name as a system header.
This updates header utility logic to by default return the base
"include" directory when it exists, rather than subdirectories.
It also makes it possible for package implementers to override
Package.headers to return the subdirectory when it is required
(for example with libxml2).
Spack warns users when a dependency package updates CPATH. This
warning message is generating bug reports and alarm in cases where
there is no problem. For now this downgrades the warning message to
the debug level, so it only shows up if something goes wrong for the
user and they ask for more information from Spack.
This spack command adds a new schema for a file which describes the
builder containers available, along with the compilers availabe on
each builder. The release-jobs command then generates the .gitlab-ci.yml
file by first expanding the release spec set, concretizing each spec
(in an appropriate docker container if --this-machine-only argument is
not provided on command line), and then combining and staging all the
concrete specs as jobs to be run by gitlab.
Adds four new sub-commands to the buildcache command:
1. save-yaml: Takes a root spec and a list of dependent spec names,
along with a directory in which to save yaml files, and writes out
the full spec.yaml for each of the dependent specs. This only needs
to concretize the root spec once, then indexes it with the names of
the dependent specs.
2. check: Checks a spec (via either an abstract spec or via a full
spec.yaml) against remote mirror to see if it needs to be rebuilt.
Comparies full_hash stored on remote mirror with full_hash computed
locally to determine whether spec needs to be rebuilt. Can also
generate list of specs to check against remote mirror by expanding
the set of release specs expressed in etc/spack/defaults/release.yaml.
3. get-buildcache-name: Makes it possible to attempt to read directly
the spec.yaml file on a remote or local mirror by providing the path
where the file should live based on concretizing the spec.
4. download: Downloads all buildcache files associated with a spec
on a remote mirror, including any .spack, .spec, and .cdashid files
that might exist. Puts the files into the local path provided on
the command line, and organizes them in the same hierarchy found on
the remote mirror
This commit also refactors lib/spack/spack/util/web.py to expose
functionality allowing other modules to read data from a url.
- add CombinatorialSpecSet in spack.util.spec_set module.
- class is iterable and encaspulated YAML parsing and validation.
- Adjust YAML format to be more generic
- YAML spec-set format now has a `matrix` section, which can contain
multiple lists of specs, generated different ways. Including:
- specs: a raw list of specs.
- packages: a list of package names and versions
- compilers: a list of compiler names and versions
- All of the elements of `matrix` are dimensions for the build matrix;
we take the cartesian product of these lists of specs to generate a
build matrix. This means we can add things like [^mpich, ^openmpi]
to get builds with different MPI versions. It also means we can
multiply the build matrix out with lots of different parameters.
- Add a schema format for spec-sets
Fixes#10617Fixes#10624Closes: #10619#8136 dependended entirely on spec.libs to retrieve library directories
from dependencies. By default this function only retrieves libraries if
their name is something like lib<package> (e.g. "libfoo.so" for a
package called "Foo"). This unconditionally adds lib/lib64 directories
for each dependency as link/rpath directories.
This also filters system paths from link/rpaths/include directories and
removes duplicated paths that #8136 could add.
If the -f <specyamlfile> argument to install is used (rather than
providing package specs on the command line), CDash throws an exception
due to missing the installation command (the packages targeted for
install). This fixes that behavior so CDash reporting succeeds in
either case.
fixes#10601
Due to a bug this attribute is wrong for packages that use directories
as namespaces. For instance it will add "<boost-prefix>/include/boost"
instead of "<boost-prefix>/include" to the include path.
As a minor addition a few loops in the compiler wrappers have been
simplified.
Fixes#7855Closes#8070Closes#2645
When searching for library directories (e.g. to add "-L" arguments to
the compiler wrapper) Spack was only trying the "lib/" and "lib64/"
directories for each dependency install prefix; this missed cases
where packages would install libraries to subdirectories and also was
not customizable. This PR makes use of the ".headers" and ".libs"
properties for more-advanced location of header/library directories.
Since packages can override the default behavior of ".headers" and
".libs", it also allows package writers to customize.
The following environment variables which used to be set by Spack
for a package build have been removed:
* Remove SPACK_PREFIX and SPACK_DEPENDENCIES environment variables as
they are no-longer used
* Remove SPACK_INSTALL environment variable: it was not used before
this PR
* fix permission setter
Fix a typo in islink test when applied to files.
* os.walk explicitly set not to follow links
The algorithm strongly rely on not following links.
* Note that `none` is the default for lmod autoload
Save a bit of confusion by *explicitly* pointing out that `none` is
the default value for autoload in the lmod module file generator.
* Add a tip re building software externally
Add a tip about using `autoload: all` when building packages outside
of the tree that use artifacts (e.g. libraries, includes) within the
tree.
CMake supports the notion of secondary generators which provide extra
information to (e.g.) IDEs over and above that normally provided by
the primary generator. Spack only supports the 'Unix Makefiles' and
'Ninja' primary generators but was not parsing out the primary
generator when a secondary generator was also included (e.g. for
a generator attribute like 'Codeblocks - Ninja'). This adds a regex
for extracting the primary generator for validation.
Since the secondary generator is irrelevant to a Spack build, it is
passed on to CMake without further validation.
* CUDA compiler conflicts for Linux.
* Add Volta and Turing GPUs.
* Add mandatory conflict for Volta and Turing GPUs.
* Revert "CUDA compiler conflicts for Linux."
This reverts commit 7d4ff654ac53aad272c59e9f7f8bb3fbb32bcec4.
* Compiler conflicts introduced from previous commit into CUDA packaged moved and integrated into CUDA build system.
* More conversative with compiler conflicts for cuda 10.0.130, since I don't know what will happen with future cuda 10.x releases.
* Correct off-by-one errors in clang conflicts for x86_64 Linux.
* No restrictions on Apple Clang compiler until we are able to distinguish Xcode clang from github clang more easily. Note to fix this in the future.
* Change comment to clarify that github clang refers to LLVM clang.
* Fix and simplify index range.
* Fix overlapping conflicts for CUDA 10.0.130
* Removed extra ^cuda from conflict.
Debug output now includes the output of modulecmd executions. Only
output module content when a failure occurs; always report when a
module is loaded/unloaded.
"spack install" will install all packages added to the current
environment. When this included external packages, the environment
update would fail because it would attempt to copy log files that
were only generated if Spack handled the install itself. This skips
that step for external packages.
* Allow overwrite nonexistent and multiple packages
initial implementation
give one prompt to users instead of a prompt per spec
testing
* flake
* bugfix: install overwrite check each spec against installed
* python3 compliance for filter/map
* Remove Cray CC compilers causing problems on case-insensitive filesystems
* cray -> cce
* Ensure that compiler-specific directory comes first in build-env
* Point to compiler-specific symlinks
Binary caches of packages with absolute symlinks had broken symlinks.
As a stopgap measure, #9747 addressed this by replacing symlinks with
copies of files when creating binary cached packages.
This reverts #9747 and instead, either relative-izes the symlink or
rewrites the target. If the binary cache is created using '--rel' (as
in "spack buildcache create --rel...") then absolute symlinks will be
replaced with relative symlinks (in addition to making RPATHs relative
as before); otherwise they are rewritten (when the binary cache is
unpacked and installed).
The current output of buildcache list is very verbose and I feel like
some details are getting lost. By making the output similar to find, I
think users will be able to get a better overview of what is stored in
the cache.
* dealii: fix concretization of xsdk package
* tests: add concretization tests for deal.II and xSDK, which are often broken due to limitations in the concretizer
* use pytest.mark.parametrize
Allow customizing views with Spec-formatted directory structure
Allow views to specify projections that are more complicated than
merging every package into a single shared prefix. This will allow
sites to configure a view for the way they want to present packages
to their users; for example this can be used to create a prefix for
each package but omit the DAG hash from the path.
This includes a new YAML format file for specifying the simplified
prefix for a spec in a view. This configuration allows the use of
different prefix formats for different specs (i.e. specs depending
on MPI can include the MPI implementation in the prefix).
Documentation on usage of the view projection configuration is
included.
Depending on the projection configuration, paths are not guaranteed
to be unique and it may not be possible to add multiple installs of
a package to a view.
Fixes#10284#10152 replaced shutil.move with llnl's copy and copy_tree for
resources. This did not copy permissions so led to later failures
if an executable was copied (e.g. a configure script). This uses
install/install_tree instead, which preserve permissions.
* Initial compiler support
* added arm.py
* Changed licence to Arm suggested header
* Changed licence to the same as clang.py
Main author of file is Nick Forrington <Nick.Forrington@arm.com>
Minor changes by Srinath Vadlamani <srinath.vadlamani@arm.com>
* compilers: add arm compiler detection to Spack
- added arm.py with support for detecting `armclang` and `armflang`
Co-authored-by: Srinath Vadlamani <srinath.vadlamani@arm.com>
* Changed to using get get_compiler_version
* linking to general cc for arm compiler
* For arm compiler add CFLAGS to use compiler-rt rtlib.
* Escape for special characters in rexep
* Cleaned up for Flake8 to pass.
* libcompiler-rt should be part of the LDFLAGS not CFLAGS
* fixed m4 when using clang to used LDFLAGS. Fixed comments for arm.py to display compiler --version output with # NOAQ for flakes pass.
* added arm compilers
* proper linked names
This enforces conventions that allow for correct handling of
multi-valued variants where specifying no value is an option,
and adds convenience functionality for specifying multi-valued
variants with conflicting sets of values. This also adds a notion
of "feature values" for variants, which are those that are understood
by the build system (e.g. those that would appear as configure
options). In more detail:
* Add documentation on variants to the packaging guide
* Forbid usage of '' or None as a possible variant value, in
particular as a default. To indicate choosing no value, the user
must explicitly define an option like 'none'. Without this,
multi-valued variants with default set to None were not parsable
from the command line (Fixes#6314)
* Add "disjoint_sets" function to support the declaration of
multi-valued variants with conflicting sets of options. For example
a variant "foo" with possible values "a", "b", and "c" where "c"
is exclusive of the other values ("foo=a,b" and "foo=c" are
valid but "foo=a,c" is not).
* Add "any_combination_of" function to support the declaration of
multi-valued variants where it is valid to choose none of the
values. This automatically defines "none" as an option (exclusive
with all other choices); this value does not appear when iterating
over the variant's values, for example in "with_or_without" (which
constructs autotools option strings from variant values).
* The "disjoint_sets" and "any_combination_of" methods return an
object which tracks the possible values. It is also possible to
indicate that some of these values do not correspond to options
understood by the package's build system, such that methods like
"with_or_without" will not define options for those values (this
occurs automatically for "none")
* Add documentation for usage of new functions for specifying
multi-valued variants
Non-expanded resources were being deleted from the cache on account
of two behaviors:
* ResourceStage was moving files rather than copying them, and uses
"os.path.realpath" to resolve symlinks
* CacheFetchStrategy creates a symlink to a cached resource rather
than copying it
This alters the first behavior: ResourceStage now copies the file
rather than moving it.
"mirror create" was invoking a package's do_patch method in order to
retrieve and archive URL patches. If a package implements a "patch"
method, this is also called as part of do_patch; this failed when the
package-specific implementation referred to environment variables
that are only available at the time the package is built
(e.g. "spack_cc").
This change introduces fetch and clean methods for patches. They are
no-ops for FilePatch but perform the appropriate actions for
UrlPatch. This allows "mirror create" to invoke do_fetch, which does
not call the package's patch method.
