Revision dc7d1554381e37d1dcb15e01e964de2f4e79c7ad authored by ltamasi on 09 September 2022, 16:56:10 UTC, committed by Facebook GitHub Bot on 09 September 2022, 16:56:10 UTC
Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/10653 Reviewed By: riversand963 Differential Revision: D39368165 Pulled By: ltamasi fbshipit-source-id: 06cfd3c87ca90b9d07c082d5e307c0dc6a16840c
1 parent 4100eb3
common.mk
ifndef PYTHON
# Default to python3. Some distros like CentOS 8 do not have `python`.
ifeq ($(origin PYTHON), undefined)
PYTHON := $(shell which python3 || which python || echo python3)
endif
export PYTHON
endif
# To setup tmp directory, first recognize some old variables for setting
# test tmp directory or base tmp directory. TEST_TMPDIR is usually read
# by RocksDB tools though Env/FileSystem::GetTestDirectory.
ifeq ($(TEST_TMPDIR),)
TEST_TMPDIR := $(TMPD)
endif
ifeq ($(TEST_TMPDIR),)
ifeq ($(BASE_TMPDIR),)
BASE_TMPDIR :=$(TMPDIR)
endif
ifeq ($(BASE_TMPDIR),)
BASE_TMPDIR :=/tmp
endif
# Use /dev/shm if it has the sticky bit set (otherwise, /tmp or other
# base dir), and create a randomly-named rocksdb.XXXX directory therein.
TEST_TMPDIR := $(shell f=/dev/shm; test -k $$f || f=$(BASE_TMPDIR); \
perl -le 'use File::Temp "tempdir";' \
-e 'print tempdir("'$$f'/rocksdb.XXXX", CLEANUP => 0)')
endif
export TEST_TMPDIR
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