diff options
| author | Luke Shumaker <LukeShu@sbcglobal.net> | 2014-05-15 22:41:20 -0400 |
|---|---|---|
| committer | Luke Shumaker <LukeShu@sbcglobal.net> | 2014-05-15 22:41:20 -0400 |
| commit | d732aae2ca57430f3dd95c0ed4dcc05df4014f91 (patch) | |
| tree | 01e423414ba3cfde862dea16a2d41ef46ef0e27c | |
| parent | 66f612510a5df14f4a017809e1eec671aee8cc26 (diff) | |
arch-nspawn: use getconf to find HOST_NAME_MAX at runtime.libretools-20140515
This is at the suggestion of Roman Neuhauser, who emailed Dave Reisner and
me.
| -rw-r--r-- | arch-nspawn.in | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch-nspawn.in b/arch-nspawn.in index e8b68cf..6c9a102 100644 --- a/arch-nspawn.in +++ b/arch-nspawn.in @@ -96,8 +96,7 @@ eval $(grep '^CARCH=' "$working_dir/etc/makepkg.conf") machine_name="${working_dir//[![:alnum:]_-]/-}" machine_name="${machine_name#-}" -#HOST_NAME_MAX="$(cpp -include limits.h <<<HOST_NAME_MAX | sed -n '$p')" -HOST_NAME_MAX=64 +HOST_NAME_MAX="$(getconf HOST_NAME_MAX)" if [[ ${#machine_name} -gt "$HOST_NAME_MAX" ]]; then machine_name="${machine_name:(-${HOST_NAME_MAX})}" machine_name="${machine_name#-}" |