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| author | Boris Kolpackov <boris@codesynthesis.com> | 2020-12-01 14:24:47 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2020-12-01 14:24:47 +0200 |
| commit | 4baebfcd64066c94a2a814d784f0973ef5ee9b6a (patch) | |
| tree | ea17538961145ecc0973abb14e2e167d294ada9e /libbuild2/install/rule.cxx | |
| parent | e188fbebff1d4ba01ec906867e2d7ef0824b01f8 (diff) | |
Add clarifying comment
Diffstat (limited to 'libbuild2/install/rule.cxx')
| -rw-r--r-- | libbuild2/install/rule.cxx | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libbuild2/install/rule.cxx b/libbuild2/install/rule.cxx index d4921ae..388400a 100644 --- a/libbuild2/install/rule.cxx +++ b/libbuild2/install/rule.cxx @@ -1247,8 +1247,9 @@ namespace build2 // Clean up empty leading directories (in reverse). // - // Note that we are using the leading directory (if there is one) - // for the clean up information (sudo, etc). + // Note that we are using the leading directory (if there is one) for + // the clean up information (sudo, etc). We may also try to uninstall + // the same directory via different bases (e.g., root and exec_bin). // for (auto i (ids.rbegin ()), j (i), e (ids.rend ()); i != e; j = ++i) { |