* The fltk package can build libraries with opengl support. By default, the configure script looks for opengl headers in the sytem include paths. If 'devel' packages have not been installed on the system it omits the 'ftlk_gl.so' library. This can break packages like 'octave' which expects 'fltk' to have opengl support and looks for the library 'fltk_gl'.
Make opengl support explicit in fltk by adding a dependency on 'gl' and adding a new variant of the same name 'gl' (default On).
With these modifications 'fltk_gl' and 'octave' build successfully on CentOS8.
The default behavior is to always enable opengl.
https://www.fltk.org/doc-1.3/intro.html
* Add patch for latest hwloc@:1 to locate ncurses
This way we don't have to depend on ncurses~termlib, which may run into
issues when another package explicitly depends on ncurses+termlib
* Move termcap to the back, cause it's a system symlink on macos and isn't set by spack
- add new version, 4.09.1
- use github url
- convert to autotools package
- deprecate version 4.07b: This version requires manual download and is
a binary only installation.
- version 4.0.7 was not building
- version 4.0.9 was not setting search correctly due to an extra "return"
in config
- added version 4.1.2-p1
- new version needs py-h5py
- new version does not need utf8 patch
- url format changed
Add a conflict for CUDA and shared libraries in Ascent.
The new concretizer will automatically change the default for
Ascent in that case. Until then, dependencies like WarpX need
to hint the `~shared` wish explicitly.
This initial package recipe uses a custom-built wrapper to drive an internal CMake file. Since nekRS also includes built-in copies of several dependencies such as BLAS and HYPRE, it cannot be linked with other such dependencies. However, to work with the `ceed` metapackage, we cannot add `^blas` conflicts to nekRS.
See https://github.com/spack/spack/pull/22519 for discussion.
By default, clingo doesn't show any optimization criteria (maximized or
minimized sums) if the set they aggregate is empty. Per the clingo
mailing list, we can get around that by adding, e.g.:
```
#minimize{ 0@2 : #true }.
```
for the 2nd criterion. This forces clingo to print out the criterion but
does not affect the optimization.
This PR adds directives as above for all of our optimization criteria, as
well as facts with descriptions of each criterion,like this:
```
opt_criterion(2, "number of non-default variants")
```
We use facts in `concretize.lp` rather than hard-coding these in `asp.py`
so that the names can be maintained in the same place as the other
optimization criteria.
The now-displayed weights and the names are used to display optimization
output like this:
```console
(spackle):solver> spack solve --show opt zlib
==> Best of 0 answers.
==> Optimization Criteria:
Priority Criterion Value
1 version weight 0
2 number of non-default variants (roots) 0
3 multi-valued variants + preferred providers for roots 0
4 number of non-default variants (non-roots) 0
5 number of non-default providers (non-roots) 0
6 count of non-root multi-valued variants 0
7 compiler matches + number of nodes 1
8 version badness 0
9 non-preferred compilers 0
10 target matches 0
11 non-preferred targets 0
zlib@1.2.11%apple-clang@12.0.0+optimize+pic+shared arch=darwin-catalina-skylake
```
Note that this is all hidden behind a `--show opt` option to `spack
solve`. Optimization weights are no longer shown by default, but you can
at least inspect them and more easily understand what is going on.
- [x] always show optimization criteria in `clingo` output
- [x] add `opt_criterion()` facts for all optimizationc criteria
- [x] make display of opt criteria optional in `spack solve`
- [x] rework how optimization criteria are displayed, and add a `--show opt`
optiong to `spack solve`
CachedCMakePackage is a CMakePackage subclass for using CMake initial
cache. This feature of CMake allows packages to increase reproducibility,
especially between spack builds and manual builds. It also allows
packages to sidestep certain parsing bugs in extremely long cmake
commands, and to avoid system limits on the length of the command line.
Co-authored by: Chris White <white238@llnl.gov>
