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google/googletest/dist/ci/get-nprocessors.sh
- This file was added.
| Property | Old Value | New Value |
|---|---|---|
| svn:eol-style | null | native \ No newline at end of property |
| svn:executable | null | * \ No newline at end of property |
| svn:keywords | null | FreeBSD=%H \ No newline at end of property |
| svn:mime-type | null | text/plain \ No newline at end of property |
| #!/usr/bin/env bash | |||||
| # Copyright 2017 Google Inc. | |||||
| # All Rights Reserved. | |||||
| # | |||||
| # | |||||
| # Redistribution and use in source and binary forms, with or without | |||||
| # modification, are permitted provided that the following conditions are | |||||
| # met: | |||||
| # | |||||
| # * Redistributions of source code must retain the above copyright | |||||
| # notice, this list of conditions and the following disclaimer. | |||||
| # * Redistributions in binary form must reproduce the above | |||||
| # copyright notice, this list of conditions and the following disclaimer | |||||
| # in the documentation and/or other materials provided with the | |||||
| # distribution. | |||||
| # * Neither the name of Google Inc. nor the names of its | |||||
| # contributors may be used to endorse or promote products derived from | |||||
| # this software without specific prior written permission. | |||||
| # | |||||
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |||||
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |||||
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |||||
| # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |||||
| # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |||||
| # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |||||
| # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |||||
| # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |||||
| # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |||||
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |||||
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |||||
| # This file is typically sourced by another script. | |||||
| # if possible, ask for the precise number of processors, | |||||
| # otherwise take 2 processors as reasonable default; see | |||||
| # https://docs.travis-ci.com/user/speeding-up-the-build/#Makefile-optimization | |||||
| if [ -x /usr/bin/getconf ]; then | |||||
| NPROCESSORS=$(/usr/bin/getconf _NPROCESSORS_ONLN) | |||||
| else | |||||
| NPROCESSORS=2 | |||||
| fi | |||||
| # as of 2017-09-04 Travis CI reports 32 processors, but GCC build | |||||
| # crashes if parallelized too much (maybe memory consumption problem), | |||||
| # so limit to 4 processors for the time being. | |||||
| if [ $NPROCESSORS -gt 4 ] ; then | |||||
| echo "$0:Note: Limiting processors to use by make from $NPROCESSORS to 4." | |||||
| NPROCESSORS=4 | |||||
| fi | |||||