Binary caching: use full hashes (#19209)

* "spack install" now has a "--require-full-hash-match" option, which
  forces Spack to skip an available binary package when the full hash
  doesn't match. Normally only a DAG-hash match is required, which
  ensures equivalent Specs, but does not account for changing logic
  inside the associated package.
* Add a local binary cache index which tracks specs that have a binary
  install available in a remote binary cache. It is updated with
  "spack buildcache list" or for a given spec when a binary package
  is retrieved for that Spec.

1 files changed, 1 insertions, 1 deletions

diff --git a/share/spack/spack-completion.bash b/share/spack/spack-completion.bash
index 08e154eaa0..3933621e84 100755
--- a/share/spack/spack-completion.bash
+++ b/share/spack/spack-completion.bash
@@ -1020,7 +1020,7 @@ _spack_info() {
 _spack_install() {
     if $list_options
     then
-        SPACK_COMPREPLY="-h --help --only -u --until -j --jobs --overwrite --fail-fast --keep-prefix --keep-stage --dont-restage --use-cache --no-cache --cache-only --no-check-signature --show-log-on-error --source -n --no-checksum -v --verbose --fake --only-concrete -f --file --clean --dirty --test --run-tests --log-format --log-file --help-cdash -y --yes-to-all --cdash-upload-url --cdash-build --cdash-site --cdash-track --cdash-buildstamp"
+        SPACK_COMPREPLY="-h --help --only -u --until -j --jobs --overwrite --fail-fast --keep-prefix --keep-stage --dont-restage --use-cache --no-cache --cache-only --no-check-signature --require-full-hash-match --show-log-on-error --source -n --no-checksum -v --verbose --fake --only-concrete -f --file --clean --dirty --test --run-tests --log-format --log-file --help-cdash -y --yes-to-all --cdash-upload-url --cdash-build --cdash-site --cdash-track --cdash-buildstamp"
     else
         _all_packages
     fi