branch master updated (cfcfda5 -> f6e79ef)

[guix-commits]

civodul pushed a change to branch master
in repository guix.

    from cfcfda5  gnu: barcode: Fix build with GCC 10.
     new e013915  gnu: Add Guile-Plotutils.
     new 2068e3c  gnu: Add Dyninst.
     new 72437be  gnu: Move instrumentation tools to instrumentation module.
     new 8da63c2  gnu: babeltrace, lttng-tools: Simplify inputs.
     new 59362e9  gnu: Add xfoil.
     new 08b0f5c  gnu: sssd: Fix build with glibc-2.33
     new f21c70b  import: elpa: Support ‘upstream-name’ property.
     new a5c24f6  gnu: go-ipfs: Update to 0.11.0.
     new a9892f8  style: Refer to source files by absolute file names.
     new f6e79ef  style: Gracefully handle errors such as EACCES when opening 
files.

The 10 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/local.mk                                       |   2 +
 gnu/packages/engineering.scm                       | 102 +++++++++
 gnu/packages/instrumentation.scm                   | 234 +++++++++++++++++++++
 gnu/packages/ipfs.scm                              |  13 +-
 gnu/packages/linux.scm                             | 142 -------------
 .../sssd-collision-with-external-nss-symbol.patch  |  71 +++++++
 gnu/packages/plotutils.scm                         |  48 +++++
 gnu/packages/sssd.scm                              |   4 +-
 guix/import/elpa.scm                               |  15 +-
 guix/scripts/style.scm                             |  33 +--
 tests/elpa.scm                                     |  12 ++
 11 files changed, 512 insertions(+), 164 deletions(-)
 create mode 100644 gnu/packages/instrumentation.scm
 create mode 100644 
gnu/packages/patches/sssd-collision-with-external-nss-symbol.patch