check-available-binaries: Use 'substitutable-paths'.v0.8.3
commite348eaaf318646e259a5e6803133ad5b296febc1
authorLudovic Courtès <ludo@gnu.org>
Tue, 21 Jul 2015 20:28:20 +0000 (21 22:28 +0200)
committerLudovic Courtès <ludo@gnu.org>
Tue, 21 Jul 2015 20:28:20 +0000 (21 22:28 +0200)
tree627924a9b94ca5ae13a350c4aa2e8a1ec069a107
parente9ade3eeef5e79a48e83be7847cb39eee497f862
check-available-binaries: Use 'substitutable-paths'.

* build-aux/check-available-binaries.scm: Rewrite to use 'substitutable-paths'
  instead of 'substitution-oracle'.  The latter does more than we need, and it
  no longer check the substitutability of valid items, which is not what we
  want.  Use 'lset-difference' instead of iterating over the items.
build-aux/check-available-binaries.scm