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
* Updating the TAU package with 2.28 and public repo
* Cleaning up TAU package and fixing binutils to install extras
The extras variant will install the extra ELF headers needed
by the TAU package. The TAU package has been cleaned up and
extended.
* Adding some comments to the changes in binutils
* Adding correct python support, finding include and lib paths.
* Added PDT 3.25.1.
* Added TAU v2.28.1 with libdwarf and libelf.
* When +libdwarf is activated, +libelf is not automatically activated. It checks separately for libelf.
- 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
* Improve PDToolkit support for different compilers
PDT dependency of TAU profiler doesn't use CC, CXX eb variables and needs command line arguments for compiler identification. If we don't pass compiler id then it uses gcc and result in link time errors while building TAU. This patch fixes it; tested with PGI and Intel compilers.
