set MAKEFLAGS to use multiple processors on Travis CI

This commit is contained in:
Herbert Thielen 2017-09-04 18:19:06 +02:00
parent 7c6353d29a
commit d96a038e8b

View File

@ -1,5 +1,16 @@
#!/usr/bin/env sh #!/usr/bin/env sh
set -evx set -evx
# 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
MAKEFLAGS=j$(/usr/bin/getconf _NPROCESSORS_ONLN)
else
MAKEFLAGS="j2"
fi
export MAKEFLAGS
env | sort env | sort
mkdir build || true mkdir build || true