For about a decade GCC has an option `-f[no]-canonical-system-headers`
which basically runs `realpath` on all "system headers", to possibly
reduce the length of paths in diagnostics. [1]
Spack usually installs the "system headers" of GCC in very deeply nested
directories. Calling `realpath` there results in stat calls on every
level, for every header file. On some slow filesystem I have,
`-fno-canonical-system-headers` gives about 5x speedup to compile hello
world in C, meaning that ./configure scripts would be much faster when
using this flag by default.
[1] https://codereview.appspot.com/6495088
Add option to allow using OpenSSL (by default this uses the SSL
implementation that comes with Windows, since that is more likely
to have needed certificates).
* py-awkward: Add new versions
* py-awkward: Update dependencies
* Make setuptools a runtime dependency as well
Co-authored-by: Adam J. Stewart <ajstewart426@gmail.com>
Co-authored-by: Adam J. Stewart <ajstewart426@gmail.com>
* Don't rely on NASM's nmake to export install target. Spack
now handles NASM installation; the install tree structure
mimics NASM Windows installer behavior.
* Add dependency on perl
we switched to an optional sphinx based way of
generating docs, so remove pandoc, which can cause
issues with latex conflicts.
Signed-off-by: Howard Pritchard <howardp@lanl.gov>
Bug fixes for package netcdf-cxx4 so that it builds on macOS semi
case-sensitive filesystems; this includes additional changes to build
netcdf-cxx4 consistently with netcdf-fortran.
* netcdf-fortran: remove unused config_flags
* netcdf-fortran: avoid building without the optimization flags
* netcdf-cxx4: do not enforce autoreconf. This was a rudiment from the
times when the package was fetched with git, which broke timestamp
order of the automatically generated Autoconf files.
* netcdf-cxx4: inject PIC flags for C++ when '+pic'
* netcdf-cxx4: inject C/CXXFLAGS via the wrapper
* netcdf-cxx4: fix the underlinking problem for platforms other than darwin
(add netcdf-c libs netcdf-cxx4 ldlibs flags)
* netcdf-cxx4: remove redundant extension of CPPFLAGS
* netcdf-cxx4: only need to use MPI compiler wrapper when building C
(vs both C and C++)
* netcdf-cxx4: remove variant 'static'
This makes it consistent with other packages from the NetCDF
constellation: always build the static libraries and additionally
build the shared ones when '+shared'.
* netcdf-cxx4: do not configure --with/--without-pic.
This makes it consistent with other packages from the NetCDF
constellation: build the shared libraries with the PIC flag and
the static ones without it (the default for Autotools) when
'~pic', and build the static libraries with PIC when '+pic' (to
make them injectable into other shared libraries).
* netcdf-cxx4: run the tests serially
* netcdf-cxx4: build the plugins only when the tests are run
Co-authored-by: Sergey Kosukhin <sergey.kosukhin@mpimet.mpg.de>
gitlab ci: Remove code for relating CDash builds
Relating CDash builds to their dependencies was a seldom used feature. Removing
it will make it easier for us to reorganize our CDash projects & build groups in the
future by eliminating the needs to keep track of CDash build ids in our binary mirrors.
* Allow packages to add a 'submodules' property that determines when ad-hoc Git-commit-based versions should initialize submodules
* add support for ad-hoc git-commit-based versions to instantiate submodules if the associated package has a 'submodules' property and it indicates this should happen for the associated spec
* allow Package-level submodule request to influence all explicitly-defined version() in the Package
* skip test on windows which fails because of long paths
