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-rw-r--r--build-aux/test-env.in3
-rw-r--r--nix/libstore/gc.cc7
2 files changed, 4 insertions, 6 deletions
diff --git a/build-aux/test-env.in b/build-aux/test-env.in
index b1470bb953..6b0f8daa87 100644
--- a/build-aux/test-env.in
+++ b/build-aux/test-env.in
@@ -53,7 +53,6 @@ then
NIX_LOCALSTATE_DIR="@GUIX_TEST_ROOT@/var"
GUIX_LOG_DIRECTORY="@GUIX_TEST_ROOT@/var/log/guix"
GUIX_DATABASE_DIRECTORY="@GUIX_TEST_ROOT@/db"
- NIX_ROOT_FINDER="@abs_top_builddir@/nix/scripts/list-runtime-roots"
# Choose a PID-dependent name to allow for parallel builds. Note
# that the directory name must be chosen so that the socket's file
@@ -98,7 +97,7 @@ then
export NIX_IGNORE_SYMLINK_STORE NIX_STORE_DIR \
NIX_LOCALSTATE_DIR GUIX_LOG_DIRECTORY GUIX_STATE_DIRECTORY GUIX_DATABASE_DIRECTORY \
- NIX_ROOT_FINDER GUIX_BINARY_SUBSTITUTE_URL \
+ GUIX_BINARY_SUBSTITUTE_URL \
GUIX_ALLOW_UNAUTHENTICATED_SUBSTITUTES \
GUIX_CONFIGURATION_DIRECTORY XDG_CACHE_HOME NIXPKGS
diff --git a/nix/libstore/gc.cc b/nix/libstore/gc.cc
index c466996668..fe152da015 100644
--- a/nix/libstore/gc.cc
+++ b/nix/libstore/gc.cc
@@ -620,10 +620,9 @@ void LocalStore::collectGarbage(const GCOptions & options, GCResults & results)
foreach (Roots::iterator, i, rootMap) state.roots.insert(i->second);
- /* Add additional roots returned by the program specified by the
- NIX_ROOT_FINDER environment variable. This is typically used
- to add running programs to the set of roots (to prevent them
- from being garbage collected). */
+ /* Add additional roots returned by 'guix gc --list-busy'. This is
+ typically used to add running programs to the set of roots (to prevent
+ them from being garbage collected). */
if (!options.ignoreLiveness)
addAdditionalRoots(*this, state.roots);