All packages with explicit Windows support can be found with
`spack list --tags=windows`.
This also removes the documentation which explicitly lists
supported packages on Windows (which is currently out of date and
is now unnecessary with the added tags).
Note that if a package does not appear in this list, it *may*
still build on Windows, but it likely means that no explicit
attempt has been made to support it.
Changes to improve locating shared libraries on Windows, which in
turn enables the use of Clingo. This PR attempts to establish a
proper distinction between linking on Windows vs. Linux/Mac: on
Windows, linking is always done with .lib files (never .dll files).
This somewhat complicates the model since the Spec.lib method could
return libraries that were used for both linking and loading, but
since these are not always the same on Windows, it was decided to
treat Spec.libs as being for link-time libraries. Additional functions
are added to help dependents locate run-time libraries.
* Clingo is now the default concretizer on Windows
* Clingo is now the concretizer used for unit tests on Windows
* Fix a permissions issue that can occur while moving Git files during
fetching/staging
* Packages can now implement "win_add_library_dependent" to register
files/directories that include libraries that would need to link
to dependency dlls
* Packages can now implement "win_add_rpath" to register the locations
of dlls that dependents would want to load
* "Spec.libs" on Windows is updated to return link-time libraries
(i.e. .lib files, rather than .dll files)
* PackageBase.rpath on Windows is now updated to return the most-likely
locations where .dlls will be found (which is generally in the bin/
directory)
* Add patches for building clingo with MSVC
* Help python find clingo DLL
* If an executable is located in "C:\Program Files", Executable was
running into issues with the extra space. This quotes the exe
to ensure that it is treated as a single value.
Signed-off-by: Kiruya Momochi <65301509+KiruyaMomochi@users.noreply.github.com>
Make it possible to install the Clingo package on Windows; this
also provides a means to use Clingo with Spack on Windows.
This includes
* A new "winbison" package: Windows has a port of bison and flex where
the two packages are grouped together. Clingo dependencies have been
updated to use winbison on Windows and bison elsewhere (this avoids
complicating the existin bison/flex packages until we can add support
for implied virtuals).
* The CMake build system was incorrectly converting CMAKE_INSTALL_PREFIX
to POSIX format.
* The re2c package has been modified to use CMake on Windows; for now
this is done by overloading the configure/build/install methods to
perform CMake-appropriate operations; the package should be refactored
once support for multiple build systems in one Package is available.
The Python that comes with XCode command line tools is a bit weird.
This fixes two issues that were preventing it from bootstrapping:
- [x] CommandLineTools python does not come with a `python-config` executable. If you
don't have one of these, CMake's FindPython will, for some reason, assume that you
want Python 2, so you need to set `CLINGO_PYTHON_VERSION` to ensure that clingo
tells `find_package(Python <VERSION>)` the right thing.
- [x] We weren't setting `PYTHONHOME` correctly in Python's `package.py`. We were
setting it to the `prefix` from Python `sysconfig`, but `prefix` tells you where
the executable lives. CommandLineTools python reports its prefix as
/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.8
but that doesn't exist. It looks like Apple builds the full python and just copies
pieces of it into command line tools. PYTHONHOME is supposed to tell you where the
default python library location is. So you have to look at the `base`, which
`sysconfig` reports as
/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8
On most systems this is probably the same as `prefix`, but not with
CommandLineTools, which has its system library in a different place.
The second change here was cherry-picked to 0d981a012d before merging and doesn't show
up here.
Co-authored-by: Adam J. Stewart <ajstewart426@gmail.com>
Explicitly import package utilities in all packages, and corresponding fallout.
This includes:
* rename `spack.package` to `spack.package_base`
* rename `spack.pkgkit` to `spack.package`
* update all packages in builtin, builtin_mock and tutorials to include `from spack.package import *`
* update spack style
* ensure packages include the import
* automatically add the new import and remove any/all imports of `spack` and `spack.pkgkit`
from packages when using `--fix`
* add support for type-checking packages with mypy when SPACK_MYPY_CHECK_PACKAGES
is set in the environment
* fix all type checking errors in packages in spack upstream
* update spack create to include the new imports
* update spack repo to inject the new import, injection persists to allow for a deprecation period
Original message below:
As requested @adamjstewart, update all packages to use pkgkit. I ended up using isort to do this,
so repro is easy:
```console
$ isort -a 'from spack.pkgkit import *' --rm 'spack' ./var/spack/repos/builtin/packages/*/package.py
$ spack style --fix
```
There were several line spacing fixups caused either by space manipulation in isort or by packages
that haven't been touched since we added requirements, but there are no functional changes in here.
* [x] add config to isort to make sure this is maintained going forward
This is a direct followup to #13557 which caches additional attributes that were added in #24095 that are expensive to compute. I had to reopen#25556 in another PR to invalidate the GitLab CI cache, but see #25556 for prior discussion.
### Before
```console
$ time spack env activate .
real 2m13.037s
user 1m25.584s
sys 0m43.654s
$ time spack env view regenerate
==> Updating view at /Users/Adam/.spack/.spack-env/view
real 16m3.541s
user 10m28.892s
sys 4m57.816s
$ time spack env deactivate
real 2m30.974s
user 1m38.090s
sys 0m49.781s
```
### After
```console
$ time spack env activate .
real 0m8.937s
user 0m7.323s
sys 0m1.074s
$ time spack env view regenerate
==> Updating view at /Users/Adam/.spack/.spack-env/view
real 2m22.024s
user 1m44.739s
sys 0m30.717s
$ time spack env deactivate
real 0m10.398s
user 0m8.414s
sys 0m1.630s
```
Fixes#25555Fixes#25541
* Speedup environment activation, part 2
* Only query distutils a single time
* Fix KeyError bug
* Make vermin happy
* Manual memoize
* Add comment on cross-compiling
* Use platform-specific include directory
* Fix multiple bugs
* Fix python_inc discrepancy
* Fix import tests
* clingo: modify recipe for bootstrapping
Modifications:
- clingo builds with shared Python only if ^python+shared
- avoid building the clingo app for bootstrapping
- don't link to libpython when bootstrapping
* Remove option that breaks on linux
* Give more hints for the current Python
* Disable CLINGO_BUILD_PY_SHARED for bootstrapping
* bootstrapping: try to detect the current python from std library
This is much faster than calling external executables
* Fix compatibility with Python 2.6
* Give hints on which compiler and OS to use when bootstrapping
This change hints which compiler to use for bootstrapping clingo
(either GCC or Apple Clang on MacOS). On Cray platforms it also
hints to build for the frontend system, where software is meant
to be installed.
* Use spec_for_current_python to constrain module requirement
* clingo/clingo-bootstrap: added a package with option for bootstrapping clingo
package builds in Release mode
uses GCC options to link libstdc++ and libgcc statically
* clingo-bootstrap: apple-clang options to bootstrap statically on darwin
* clingo: fix the path of the Python interpreter
In case multiple Python versions are in the same prefix
(e.g. when clingo is built against an external Python),
it may happen that the Python used by CMake does not
match the corresponding node in the current spec.
This is fixed here by defining "Python_EXECUTABLE"
properly as a hint to CMake.
* clingo: the commit for "spack" version has been updated.
- [x] add `concretize.lp`, `spack.yaml`, etc. to licensed files
- [x] update all licensed files to say 2013-2021 using
`spack license update-copyright-year`
- [x] appease mypy with some additions to package.py that needed
for oneapi.py
Most people installing `clingo` with Spack are going to be doing it to
use the new concretizer, and that requires the `master` branch.
- [x] make `master` the default so we don't have to keep telling people
to install `clingo@master`. We'll update the preferred version when
there's a new release.
`clingo` has some undocumented dependencies:
- `bison`, for which the default macos version is too old
- `re2c`, which isn't always available
Also, the python installation was not set up properly. Clingo by default
does an install in `~/.local`, so we need to disable that and add a few
other options to get things right.
- [x] add `bison` dependency
- [x] add `re2c` dependency
- [x] make `doxygen` dependency optional (and patch if needed)
- [x] add options to fix `python` build
- [x] make python build optional but on by default
We'd like to use a consistent checksum scheme everywhere so that we can:
a) incorporate archive checksums into our specs and have a
consistent hashing algorithm across all specs.
b) index mirrors with a consistent type of checksum, and not one that
is dependent on how spack packages are written.
- [x] convert existing md5, sha224, sha512, sha1 checksums to sha256
- remove the old LGPL license headers from all files in Spack
- add SPDX headers to all files
- core and most packages are (Apache-2.0 OR MIT)
- a very small number of remaining packages are LGPL-2.1-only
The following improvements are made to cxx standard support
(e.g. compiler.cxxNN_flag functions) in compilers:
* Add cxx98_flag property
* Add support for throwing an exception when a flag is not supported (previously
if a flag was not supported the application was terminated with tty.die)
* The name of the flag associated with e.g. c++14 standard support changes for
different compiler versions (e.g. c++1y vs c++14). This makes a few corrections
on what flag to return for which version.
* Added tests to confirm that versions report expected flags for various c++
standards (or raise an exception for versions that don't provide a given cxx
standard)
Note that if a given cxx standard is the default, the associated flag property will
return ""; cxx98 is assumed to be the default standard so this is the behavior for
the associated property in the base compiler class.
Package changes:
* Improvements to the boost spec to take advantage of the improved standard
flag facility.
* Update the clingo spec to catch the new exception rather than look for an
empty flag to indicate non-support (which is not part of the compiler flag API)
