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| author | Eelco Dolstra <e.dolstra@tudelft.nl> | 2010-03-11T15·45+0000 |
|---|---|---|
| committer | Eelco Dolstra <e.dolstra@tudelft.nl> | 2010-03-11T15·45+0000 |
| commit | e020d80e4e7b9c8850fbee378e7bd2118a351a50 (patch) | |
| tree | 4916bac35951bd5aeed727a8bd27a736aa2d3b1b /src/libstore/build.cc | |
| parent | 070057c1b9335ef2c5ff0fe12adb76e214f945ba (diff) | |
| parent | 05e15049a5f42ca7222c7557d7257352fe711d2e (diff) | |
* Sync with the trunk.
Diffstat (limited to 'src/libstore/build.cc')
| -rw-r--r-- | src/libstore/build.cc | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/libstore/build.cc b/src/libstore/build.cc index d0d051f0812e..e068ab0bdd94 100644 --- a/src/libstore/build.cc +++ b/src/libstore/build.cc @@ -1568,7 +1568,7 @@ void DerivationGoal::startBuilder() /* Create a /etc/passwd with entries for the build user and the nobody account. The latter is kind of a hack to support - Samba-in-QEMU. */ + Samba-in-QEMU. */ createDirs(chrootRootDir + "/etc"); writeFile(chrootRootDir + "/etc/passwd", @@ -1578,6 +1578,12 @@ void DerivationGoal::startBuilder() % (buildUser.enabled() ? buildUser.getUID() : getuid()) % (buildUser.enabled() ? buildUser.getGID() : getgid())).str()); + /* Declare the build user's group so that programs get a consistent + view of the system (e.g., "id -gn"). */ + writeFile(chrootRootDir + "/etc/group", + (format("nixbld:!:%1%:\n") + % (buildUser.enabled() ? buildUser.getGID() : getgid())).str()); + /* Bind-mount a user-configurable set of directories from the host file system. The `/dev/pts' directory must be mounted separately so that newly-created pseudo-terminals show |