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-rw-r--r--.circleci/config.yml6
1 files changed, 3 insertions, 3 deletions
diff --git a/.circleci/config.yml b/.circleci/config.yml
index ca54ad0ab..a0a51ffa4 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -56,15 +56,15 @@ commands:
cd ${TMPDIR}
tar xvzf *.tar.gz
cd *
- cabal v2-build -w ghc-<< parameters.ghcversion >> --disable-optimization --dependencies-only --enable-tests --enable-benchmarks
- cabal v2-build -w ghc-<< parameters.ghcversion >> --disable-optimization --enable-tests --enable-benchmarks 2>build.log
+ cabal v2-build -w ghc-<< parameters.ghcversion >> -j1 --disable-optimization --dependencies-only --enable-tests --enable-benchmarks
+ cabal v2-build -w ghc-<< parameters.ghcversion >> -j1 --disable-optimization --enable-tests --enable-benchmarks 2>build.log
cat build.log
# fail if we had warnings in local build
# this is to work around the fact that cabal v2 doesn't allow
# us to use -Werror for just local build:
# https://github.com/haskell/cabal/issues/4247
! grep -q "warning:" build.log
- cabal v2-test -w ghc-<< parameters.ghcversion >> --disable-optimization --enable-tests
+ cabal v2-test -w ghc-<< parameters.ghcversion >> -j1 --disable-optimization --enable-tests
cabal v2-haddock -w ghc-<< parameters.ghcversion >>
cabal check
- *save