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| author |   Alexey Neyman <stilor@att.net> | 2019-02-16 01:19:02 (GMT) |
|---|---|---|
| committer | Alexey Neyman <stilor@att.net> | 2019-02-16 02:46:39 (GMT) |
| commit | 7217116836c3c363e1c18308f6541c66f8930a52 (patch) | |
| tree | 607be24571440da648443b190d83a8f73e1d3380 | |
| parent | d5c73fd9e688ccb4b060d3295574e9333c4bbff5 (diff) | |
Check/increase `ulimit -n` setting
... 2.32 ld runs out of file descriptors while linking uClibc-ng on
SuperH.
Signed-off-by: Alexey Neyman <stilor@att.net>
| -rw-r--r-- | scripts/crosstool-NG.sh | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/scripts/crosstool-NG.sh b/scripts/crosstool-NG.sh index b15a488..2e60f20 100644 --- a/scripts/crosstool-NG.sh +++ b/scripts/crosstool-NG.sh @@ -102,6 +102,14 @@ for d in \ esac done +n_open_files=$(ulimit -n) +if [ "${n_open_files}" -lt 2048 ]; then + # Newer ld seems to keep a lot of open file descriptors, hitting the default limit + # (1024) for example during uClibc-ng link. + CT_DoLog WARN "Number of open files ${n_open_files} may not be sufficient to build the toolchain; increasing to 2048" + ulimit -n 2048 +fi + # Where will we work? CT_WORK_DIR="${CT_WORK_DIR:-${CT_TOP_DIR}/.build}" CT_BUILD_DIR="${CT_BUILD_TOP_DIR}/build" |