Fixes#6200
For compilers that successfully run a version detection script but
don't actually return a version, Spack was keeping track of the
empty version and then failing when attempting to construct a
compiler spec. This skips any attempt to add a compiler entry when
no version is reported (but logs when a compiler fails to report
a version).
* Support pruning of vars with Env from_sourcing_file (issue #6501)
- Blacklist string literals or regular expressions of environment
variables that are to be removed from consideration as being affect
by the sourcing of the file. Conversely, whitelist modifications
that should not ignored. Whitelisted variables have priority over
blacklisting.
Eg,
EnvironmentModifications.from_sourcing_file
(
bashrc
blacklist=['JUNK_ENV', 'OPTIONAL_.*'],
whitelist=['OPTIONAL_REQUIRED.*']
)
This modification can be used to eliminate environment variables that
are not generalized for modules (eg, user-specific variables).
* BUG: module prepend-path in wrong order (fixes#6501)
* STYLE: module variables in sorted order (issue #6501)
- looks nicer and also helps when comparing the contents of different
module files.
* ENH: remove duplicates from env paths when creating modules (issue #6501)
- this makes for a cleaner module environment and helps avoid some
unnecessary changes to the environment that are only provoked by
redundancies in the PATH.
eg,
before PATH=/usr/bin
after PATH=/usr/bin:/usr/bin:/my/application/bin
should only result in /my/application/bin being added to the PATH
and not /usr/bin:/my/application/bin
Activate via the 'clean' flag (default: False):
EnvironmentModifications.from_sourcing_file(bashrc, clean=True,..
Add preferred version 2.0.3. Added beta version. Added conflict with
gcc versions >= 5 when building with cuda@8 (which is currently the
only supported cuda version). Added cuda architecture variant. Added
comment about current lack of cuda@9 support.
Fixes#6522
Patch psxevars.sh and psxevars.csh only when year > 2016.
pxevars.csh does not exist for versions before 2017. psxevars.sh
does not appear to require this patch for versions before 2017.
Fixes#2440
The "Getting started" guide should be short and sweet. This commit
simplifies the "Environment-Modules" section pruning:
- outdated / wrong suggestions as noted in #2440
- uncommon setups that are better treated in a reference guide
Fixes#6521.
Bazel's build system filters environment variables, including those
set by Spack for use by its compiler wrapper. This updates the patch
to include the SPACK_DEBUG_LOG_ID variable added in #5837.
* optional path to use spacks py-site-pkgs, install host-cfg for provenance
* add more comments and address review requests
* only use st-pkgs-dir when +python
* ascent does not need doxygen
* capture mpiexec if it exists
* added missing import
* flake8 fix
* default adios variant to False
* ascent develop now reqs conduit master
* optional path to use spacks py-site-pkgs, install host-cfg for provenance
* add more comments and address review requests
* only use st-pkgs-dir when +python
* ascent does not need doxygen
* capture mpiexec if it exists
* added missing import
* flake8 fix
* default adios variant to False
* ascent develop now reqs conduit master
* conduit: use hdf5 1.8 for wider output compat
