ci: Generate jobs for all normal builds and use hadrian for all builds

This commit introduces a new script (.gitlab/gen_ci.hs) which generates
a yaml file (.gitlab/jobs.yaml) which contains explicit descriptions for
all the jobs we want to run. The jobs are separated into three
categories:

* validate - jobs run on every MR
* nightly  - jobs run once per day on the master branch
* release  - jobs for producing release artifacts

The generation script is a Haskell program which includes a DSL for
specifying the different jobs. The hope is that it's easier to reason
about the different jobs and how the variables are merged together
rather than the unclear and opaque yaml syntax. The goal is to fix
issues like #21190 once and for all..

The `.gitlab/jobs.yaml` can be generated by running the `.gitlab/generate_jobs`
script. You have to do this manually.

Another consequence of this patch is that we use hadrian for all the
validate, nightly and release builds on all platforms.

5 files changed, 4601 insertions, 878 deletions

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 5d10b50540..c0f1cc0739 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,7 +6,7 @@ variables:
 
   # Sequential version number of all cached things.
   # Bump to invalidate GitLab CI cache.
-  CACHE_REV: 5
+  CACHE_REV: 6
 
   # Disable shallow clones; they break our linting rules
   GIT_DEPTH: 0
@@ -167,7 +167,12 @@ not-interruptible:
       when: always
 
 
+############################################################
+# Validate jobs
+############################################################
 
+# These jobs are generated by running the ./.gitlab/generate_jobs script
+include: '.gitlab/jobs.yaml'
 
 ############################################################
 # tool linting
@@ -265,9 +270,6 @@ lint-submods-branch:
     - export PATH="/opt/toolchain/bin:$PATH"
     # workaround for docker permissions
     - sudo chown ghc:ghc -R .
-    - git submodule sync --recursive
-    - git submodule update --init --recursive
-    - git checkout .gitmodules
     - .gitlab/ci.sh setup
   after_script:
     - .gitlab/ci.sh save_cache
@@ -291,210 +293,6 @@ hlint-ghc-and-base:
     - .gitlab/ci.sh run_hadrian lint:compiler
 
 ############################################################
-# Validation via Pipelines (hadrian)
-############################################################
-
-.validate-hadrian:
-  variables:
-    BUILD_FLAVOUR: "validate"
-  script:
-    - .gitlab/ci.sh setup
-    - .gitlab/ci.sh configure
-    - .gitlab/ci.sh build_hadrian
-    - .gitlab/ci.sh test_hadrian
-  cache:
-    key: hadrian-$CACHE_REV
-    paths:
-      - cabal-cache
-  dependencies: []
-  artifacts:
-    reports:
-      junit: junit.xml
-    expire_in: 2 week
-    paths:
-      - "$BIN_DIST_NAME.tar.xz"
-      - junit.xml
-
-#################################
-# x86_64-linux-deb10
-#################################
-
-.build-x86_64-linux-deb10-hadrian:
-  extends: .validate-hadrian
-  image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV"
-  variables:
-    TEST_ENV: "x86_64-linux-deb10-hadrian"
-    BIN_DIST_NAME: "ghc-x86_64-deb10-linux"
-  before_script:
-    # workaround for docker permissions
-    - sudo chown ghc:ghc -R .
-    - git submodule sync --recursive
-    - git submodule update --init --recursive
-    - git checkout .gitmodules
-    - "git fetch https://gitlab.haskell.org/ghc/ghc-performance-notes.git refs/notes/perf:refs/notes/perf || true"
-  after_script:
-    - .gitlab/ci.sh save_cache
-    - .gitlab/ci.sh clean
-    - cat ci-timings
-  tags:
-    - x86_64-linux
-
-
-.validate-x86_64-linux-deb10-hadrian:
-  extends: .build-x86_64-linux-deb10-hadrian
-  stage: full-build
-  rules:
-    - if: '$CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/'
-
-validate-x86_64-linux-deb10-unreg-hadrian:
-  extends: .build-x86_64-linux-deb10-hadrian
-  stage: full-build
-  variables:
-    CONFIGURE_ARGS: --enable-unregisterised
-    TEST_ENV: "x86_64-linux-deb10-unreg-hadrian"
-
-validate-x86_64-linux-deb10-no_tntc-hadrian:
-  extends: .build-x86_64-linux-deb10-hadrian
-  stage: full-build
-  when: manual
-  variables:
-    CONFIGURE_ARGS: --disable-tables-next-to-code
-    TEST_ENV: "x86_64-linux-deb10-no_tntc-hadrian"
-
-.build-x86_64-linux-deb10-hadrian-cross-aarch64:
-  extends: .build-x86_64-linux-deb10-hadrian
-  image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV"
-  variables:
-    BIN_DIST_NAME: "ghc-x86_64-deb10-linux"
-    CONFIGURE_ARGS: --with-intree-gmp
-    CROSS_TARGET: "aarch64-linux-gnu"
-
-validate-x86_64-linux-deb10-hadrian-cross-aarch64:
-  extends: .build-x86_64-linux-deb10-hadrian-cross-aarch64
-  stage: full-build
-  rules:
-    - if: '$CI_MERGE_REQUEST_LABELS =~ /.*cross-compilation.*/'
-
-nightly-x86_64-linux-deb10-hadrian-cross-aarch64:
-  <<: *nightly
-  extends: .build-x86_64-linux-deb10-hadrian-cross-aarch64
-  stage: full-build
-
-
-release-x86_64-linux-deb10:
-  <<: *release
-  extends: .build-x86_64-linux-deb10-hadrian
-  stage: full-build
-
-nightly-x86_64-linux-deb10:
-  <<: *nightly
-  extends: .build-x86_64-linux-deb10-hadrian
-  stage: full-build
-  variables:
-    TEST_TYPE: slowtest
-
-# N.B. Has DEBUG assertions enabled in stage2
-validate-x86_64-linux-deb10-debug:
-  extends: .build-x86_64-linux-deb10-hadrian
-  stage: full-build
-  variables:
-    # Slow-validate builds stage1 and stage2 compilers with -DDEBUG
-    BUILD_FLAVOUR: slow-validate
-    # Override validate flavour default; see #16890.
-    BUILD_SPHINX_PDF: "YES"
-    TEST_TYPE: slowtest
-    TEST_ENV: "x86_64-linux-deb10-debug"
-    BIN_DIST_NAME: "ghc-x86_64-deb10-linux-debug"
-    HADDOCK_HYPERLINKED_SOURCES: "yes"
-    # Numa enabled for this build so at least one build tests the libnuma build.
-    # It could be any job but luckily for deb10-debug, I choose it.
-    ENABLE_NUMA: 1
-  artifacts:
-    when: always
-    expire_in: 2 week
-
-validate-x86_64-linux-deb10-integer-simple:
-  extends: .build-x86_64-linux-deb10-hadrian
-  stage: full-build
-  variables:
-    BUILD_FLAVOUR: validate
-    BIGNUM_BACKEND: native
-    TEST_ENV: "x86_64-linux-deb10-integer-simple"
-    BIN_DIST_NAME: "ghc-x86_64-deb10-linux-integer-simple.tar.xz"
-  rules:
-    - if: '$CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/'
-
-nightly-x86_64-linux-deb10-integer-simple:
-  <<: *nightly
-  extends: .build-x86_64-linux-deb10-hadrian
-  stage: full-build
-  variables:
-    BIGNUM_BACKEND: native
-    TEST_ENV: "x86_64-linux-deb10-integer-simple"
-    TEST_TYPE: slowtest
-
-.build-x86_64-linux-deb10-tsan:
-  extends: .build-x86_64-linux-deb10-hadrian
-  stage: full-build
-  variables:
-    TEST_ENV: "x86_64-linux-deb10-tsan"
-    BUILD_FLAVOUR: "default+thread_sanitizer"
-    TSAN_OPTIONS: "suppressions=$CI_PROJECT_DIR/rts/.tsan-suppressions"
-    # Haddock is large enough to make TSAN choke without massive quantities of
-    # memory.
-    HADRIAN_ARGS: "--docs=none"
-
-nightly-x86_64-linux-deb10-tsan:
-  <<: *nightly
-  extends: .build-x86_64-linux-deb10-tsan
-
-validate-x86_64-linux-deb10-tsan:
-  extends: .build-x86_64-linux-deb10-tsan
-  when: manual
-
-validate-x86_64-linux-deb10-dwarf:
-  extends: .build-x86_64-linux-deb10-hadrian
-  stage: full-build
-  variables:
-    CONFIGURE_ARGS: "--enable-dwarf-unwind"
-    BUILD_FLAVOUR: validate+debug_info
-    TEST_ENV: "x86_64-linux-deb10-dwarf-validate"
-    BIN_DIST_NAME: "ghc-x86_64-deb10-linux-dwarf"
-  rules:
-    - if: '$CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/'
-
-release-x86_64-linux-deb10-dwarf:
-  <<: *release
-  extends: .build-x86_64-linux-deb10-hadrian
-  stage: full-build
-  variables:
-    CONFIGURE_ARGS: "--enable-dwarf-unwind"
-    BUILD_FLAVOUR: perf+debug_info
-    TEST_ENV: "x86_64-linux-deb10-dwarf-perf"
-    BIN_DIST_NAME: "ghc-x86_64-deb10-linux-dwarf"
-  artifacts:
-    when: always
-    expire_in: 1 year
-
-validate-x86_64-linux-deb10-llvm:
-  extends: .build-x86_64-linux-deb10-hadrian
-  stage: full-build
-  rules:
-    - if: '$CI_MERGE_REQUEST_LABELS =~ /.*LLVM backend.*/'
-  variables:
-    BUILD_FLAVOUR: validate+llvm
-    TEST_ENV: "x86_64-linux-deb10-llvm"
-
-nightly-x86_64-linux-deb10-llvm:
-  <<: *nightly
-  extends: .build-x86_64-linux-deb10-hadrian
-  stage: full-build
-  variables:
-    BUILD_FLAVOUR: validate+llvm
-    TEST_ENV: "x86_64-linux-deb10-llvm"
-
-
-############################################################
 # GHC-in-GHCi (Hadrian)
 ############################################################
 
@@ -505,9 +303,6 @@ hadrian-ghc-in-ghci:
   before_script:
     # workaround for docker permissions
     - sudo chown ghc:ghc -R .
-    - git submodule sync --recursive
-    - git submodule update --init --recursive
-    - git checkout .gitmodules
   variables:
     GHC_FLAGS: -Werror
   tags:
@@ -541,387 +336,69 @@ stack-hadrian-build:
     - .gitlab/ci.sh configure
     - hadrian/build-stack --version
 
-############################################################
-# Validation via Pipelines (make)
-############################################################
-
-.validate:
-  variables:
-    TEST_TYPE: test
-    MAKE_ARGS: "-Werror"
-  script: |
-    # Build hyperlinked sources for documentation when building releases
-    if [[ "$RELEASE_JOB" = "yes" ]]; then
-      HADDOCK_HYPERLINKED_SOURCES=1
-    fi
-    .gitlab/ci.sh setup
-    .gitlab/ci.sh configure
-    .gitlab/ci.sh build_make
-    .gitlab/ci.sh test_make
-
-  dependencies: []
-  artifacts:
-    reports:
-      junit: junit.xml
-    expire_in: 2 week
-    paths:
-      - $BIN_DIST_PREP_TAR_COMP
-      - junit.xml
-      - performance-metrics.tsv
-
 #################################
-# x86_64-freebsd
+# x86_64-linux-deb10-make
 #################################
 
-.build-x86_64-freebsd:
-  stage: full-build
+# One job still using Make for now but we don't produce any release bindists with it.
+
+.build-x86_64-linux-deb10-make:
   extends: .validate
-  tags:
-    - x86_64-freebsd
-  allow_failure: true
+  image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV"
   variables:
-    # N.B. we use iconv from ports as I see linker errors when we attempt
-    # to use the "native" iconv embedded in libc as suggested by the
-    # porting guide [1].
-    # [1] https://www.freebsd.org/doc/en/books/porters-handbook/using-iconv.html)
-    CONFIGURE_ARGS: "--with-gmp-includes=/usr/local/include --with-gmp-libraries=/usr/local/lib --with-iconv-includes=/usr/local/include --with-iconv-libraries=/usr/local/lib"
-    GHC_VERSION: "8.10.1"
-    CABAL_INSTALL_VERSION: "3.2.0.0"
-    BIN_DIST_PREP_TAR_COMP: "ghc-x86_64-portbld-freebsd.tar.xz"
-    TEST_ENV: "x86_64-freebsd"
+    TEST_ENV: "x86_64-linux-deb10-make"
     BUILD_FLAVOUR: "validate"
+    BIN_DIST_PREP_TAR_COMP: "ghc-x86_64-deb10-linux.tar.gz"
+  before_script:
+    # workaround for docker permissions
+    - sudo chown ghc:ghc -R .
   after_script:
     - .gitlab/ci.sh save_cache
     - .gitlab/ci.sh clean
     - cat ci-timings
-  artifacts:
-    when: always
-    expire_in: 2 week
-  cache:
-    key: "freebsd-$GHC_VERSION-$CACHE_REV"
-    paths:
-      - cabal-cache
-      - toolchain
-
-# Conditional due to lack of builder capacity
-validate-x86_64-freebsd:
-  extends: .build-x86_64-freebsd
-  rules:
-    - if: '$CI_MERGE_REQUEST_LABELS =~ /.*FreeBSD.*/'
-
-nightly-x86_64-freebsd:
-  <<: *nightly
-  extends: .build-x86_64-freebsd
-
-release-x86_64-freebsd:
-  <<: *release
-  extends: .build-x86_64-freebsd
-
-.build-x86_64-freebsd-hadrian:
-  extends: .validate-hadrian
   tags:
-    - x86_64-freebsd
-  allow_failure: true
-  variables:
-    CONFIGURE_ARGS: "--with-gmp-includes=/usr/local/include --with-gmp-libraries=/usr/local/lib --with-iconv-includes=/usr/local/include --with-iconv-libraries=/usr/local/lib"
-    HADRIAN_ARGS: "--docs=no-sphinx"
-    GHC_VERSION: 8.6.3
-    CABAL_INSTALL_VERSION: 3.0.0.0
-    BIN_DIST_NAME: "ghc-x86_64-portbld-freebsd"
-    TEST_ENV: "x86_64-freebsd-hadrian"
-    BUILD_FLAVOUR: "validate"
-  after_script:
-    - .gitlab/ci.sh save_cache
-    - .gitlab/ci.sh clean
-    - cat ci-timings
-  artifacts:
-    when: always
-    expire_in: 2 week
-  cache:
-    key: "freebsd-$GHC_VERSION-$CACHE_REV"
-    paths:
-      - cabal-cache
-      - toolchain
-
-# Disabled due to lack of builder capacity
-.validate-x86_64-freebsd-hadrian:
-  extends: .build-x86_64-freebsd-hadrian
-
-#################################
-# x86_64-darwin
-#################################
+    - x86_64-linux
 
-.build-x86_64-darwin:
-  extends: .validate-hadrian
+validate-x86_64-linux-deb10-make:
+  extends: .build-x86_64-linux-deb10-make
   stage: full-build
-  tags:
-    - x86_64-darwin-m1
-
-  variables:
-    NIX_SYSTEM: x86_64-darwin
-    BUILD_FLAVOUR: "validate"
-    MACOSX_DEPLOYMENT_TARGET: "10.10"
-    # Only Sierra and onwards supports clock_gettime. See #12858
-    ac_cv_func_clock_gettime: "no"
-    # Only newer OS Xs support utimensat. See #17895
-    ac_cv_func_utimensat: "no"
-
-    TEST_TYPE: test
-    MAKE_ARGS: "-Werror"
-    # we run on M1's for now, getconf can't be built with nix yet,
-    # and we use a pure shell, so we can't/shouldn't use /usr/bin/getconf
-    # inside th shell.
-    CPUS: 8
-    LANG: "en_US.UTF-8"
-    # WARNING: this is overridden in the shell.nix, see shell.nix!
-    CONFIGURE_ARGS: "--with-intree-gmp --with-system-libffi"
-    HADRIAN_ARGS: "--docs=no-sphinx"
-    TEST_ENV: "x86_64-darwin-hadrian"
-    BIN_DIST_NAME: "ghc-x86_64-apple-darwin"
-    # Due to #19025
-    IGNORE_PERF_FAILURES: "all"
-
-  script: |
-    # fix up config.sub in libraries for the time.
-    # aarch64-darwin is not supported in older config.sub's
-    find libraries -name config.sub -exec cp config.sub {} \;
-
-    .gitlab/ci.sh setup
-    .gitlab/ci.sh configure
-    .gitlab/ci.sh build_hadrian
-    .gitlab/ci.sh test_hadrian
-    .gitlab/ci.sh save_cache
-
-  after_script:
-    - .gitlab/ci.sh clean
-    - cat ci-timings
-
-  artifacts:
-    when: always
-    expire_in: 2 week
-
-validate-x86_64-darwin:
-  extends: .build-x86_64-darwin
   rules:
     - if: '$CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/'
 
-release-x86_64-darwin:
-  <<: *release
-  extends: .build-x86_64-darwin
-
-#################################
-# aarch64-darwin
-#################################
+############################################################
+# Validation via Pipelines (make)
+############################################################
 
-.build-aarch64-darwin:
-  extends: .validate-hadrian
-  stage: full-build
-  tags:
-    - aarch64-darwin-m1
+.validate:
   variables:
-    NIX_SYSTEM: aarch64-darwin
-    BUILD_FLAVOUR: "validate"
     TEST_TYPE: test
     MAKE_ARGS: "-Werror"
-    MACOSX_DEPLOYMENT_TARGET: "11.0"
-    CPUS: 8
-    LANG: "en_US.UTF-8"
-    # WARNING: this is overridden in the shell.nix, see shell.nix!
-    CONFIGURE_ARGS: "--with-intree-gmp --with-system-libffi"
-    HADRIAN_ARGS: "--docs=no-sphinx"
-    BIN_DIST_NAME: "ghc-arm64-apple-darwin"
-    TEST_ENV: "aarch64-darwin-hadrian"
-    # Capi_Ctype_001 Capi_Ctype_002 T12010: Due to #20393
-    BROKEN_TESTS: "Capi_Ctype_001 Capi_Ctype_002 T12010"
-
   script: |
-    # fix up config.sub in libraries for the time.
-    # aarch64-darwin is not supported in older config.sub's
-    find libraries -name config.sub -exec cp config.sub {} \;
-
+    # Build hyperlinked sources for documentation when building releases
+    if [[ "$RELEASE_JOB" = "yes" ]]; then
+      HADDOCK_HYPERLINKED_SOURCES=1
+    fi
     .gitlab/ci.sh setup
     .gitlab/ci.sh configure
-    .gitlab/ci.sh build_hadrian
-    .gitlab/ci.sh test_hadrian
-    .gitlab/ci.sh save_cache
-
-  after_script:
-    - .gitlab/ci.sh clean
-    - cat ci-timings
+    .gitlab/ci.sh build_make
+    .gitlab/ci.sh test_make
 
+  dependencies: []
   artifacts:
-    when: always
+    reports:
+      junit: junit.xml
     expire_in: 2 week
-
-validate-aarch64-darwin:
-  extends: .build-aarch64-darwin
-  rules:
-    - if: '$CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/'
-
-release-aarch64-darwin:
-  <<: *release
-  extends: .build-aarch64-darwin
-
-.validate-linux:
-  extends: .validate
-  tags:
-    - x86_64-linux
-  variables:
-    BUILD_FLAVOUR: "validate"
-  before_script:
-    # workaround for docker permissions
-    - sudo chown ghc:ghc -R .
-  after_script:
-    - cp -Rf $HOME/.cabal cabal-cache
-    - cat ci-timings
-  cache:
-    key: linux-$CACHE_REV
     paths:
-      - cabal-cache
-      - toolchain
-
-#################################
-# aarch64-linux-deb10
-#################################
-
-.build-aarch64-linux-deb10:
-  extends: .validate-linux
-  stage: full-build
-  image: "registry.gitlab.haskell.org/ghc/ci-images/aarch64-linux-deb10:$DOCKER_REV"
-  allow_failure: false
-  variables:
-    TEST_ENV: "aarch64-linux-deb10"
-    BIN_DIST_PREP_TAR_COMP: "ghc-aarch64-linux-deb10.tar.xz"
-  cache:
-    key: linux-aarch64-deb10-$CACHE_REV
-  tags:
-    - aarch64-linux
-
-validate-aarch64-linux-deb10:
-  extends: .build-aarch64-linux-deb10
-  artifacts:
-    when: always
-    expire_in: 2 week
-  rules:
-    - if: '$CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/'
-
-nightly-aarch64-linux-deb10:
-  <<: *nightly
-  extends: .build-aarch64-linux-deb10
-  variables:
-    TEST_TYPE: slowtest
-
-release-aarch64-linux-deb10:
-  <<: *release
-  extends: .build-aarch64-linux-deb10
-
-.build-aarch64-linux-deb10-llvm:
-  extends: .build-aarch64-linux-deb10
-  stage: full-build
-  variables:
-  variables:
-    TEST_ENV: "aarch64-linux-deb10-llvm"
-    BIN_DIST_PREP_TAR_COMP: "ghc-aarch64-linux-deb10-llvm.tar.xz"
-    BUILD_FLAVOUR: perf-llvm
-  tags:
-    - aarch64-linux
-
-validate-aarch64-linux-deb10-llvm:
-  <<: *nightly
-  extends: .build-aarch64-linux-deb10-llvm
-  variables:
-    CONFIGURE_ARGS: "CC=/opt/llvm/bin/clang"
-    RUNTEST_ARGS: "--way=llvm"
-    BUILD_FLAVOUR: perf-llvm
-    # No docs, for this build, slows it down unncessarily.
-    # We build docs on other platforms already anyway.
-    BUILD_SPHINX_HTML: "NO"
-    BUILD_SPHINX_INFO: "NO"
-    BUILD_SPHINX_PDF: "NO"
-    BUILD_SPHINX_MAN: "NO"
-  artifacts:
-    when: always
-    expire_in: 2 week
-
-#################################
-# armv7-linux-deb10
-#################################
-
-.build-armv7-linux-deb10:
-  extends: .validate-linux
-  stage: full-build
-  image: "registry.gitlab.haskell.org/ghc/ci-images/armv7-linux-deb10:$DOCKER_REV"
-  # Due to linker issues
-  allow_failure: true
-  variables:
-    TEST_ENV: "armv7-linux-deb10"
-    BIN_DIST_PREP_TAR_COMP: "ghc-armv7-linux-deb10.tar.xz"
-    CONFIGURE_ARGS: "--host=armv7-linux-gnueabihf --build=armv7-linux-gnueabihf --target=armv7-linux-gnueabihf"
-    # N.B. We disable ld.lld explicitly here because it appears to fail
-    # non-deterministically on ARMv7. See #18280.
-    LD: "ld.gold"
-    GccUseLdOpt: "-fuse-ld=gold"
-  cache:
-    key: linux-armv7-deb10-$CACHE_REV
-  tags:
-    - armv7-linux
-
-# Disabled as the build takes over 4 hours
-.validate-armv7-linux-deb10:
-  extends: .build-armv7-linux-deb10
-  artifacts:
-    when: always
-    expire_in: 2 week
-
-nightly-armv7-linux-deb10:
-  <<: *nightly
-  extends: .build-armv7-linux-deb10
-  variables:
-    TEST_TYPE: slowtest
-
-release-armv7-linux-deb10:
-  <<: *release
-  extends: .build-armv7-linux-deb10
-
-#################################
-# i386-linux-deb9
-#################################
-
-.build-i386-linux-deb9:
-  extends: .validate-linux
-  stage: full-build
-  image: "registry.gitlab.haskell.org/ghc/ci-images/i386-linux-deb9:$DOCKER_REV"
-  variables:
-    TEST_ENV: "i386-linux-deb9"
-    BIN_DIST_PREP_TAR_COMP: "ghc-i386-deb9-linux.tar.xz"
-  cache:
-    key: linux-i386-deb9-$CACHE_REV
-
-validate-i386-linux-deb9:
-  extends: .build-i386-linux-deb9
-  artifacts:
-    when: always
-    expire_in: 2 week
-  rules:
-    - if: '$CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/'
-
-nightly-i386-linux-deb9:
-  <<: *nightly
-  extends: .build-i386-linux-deb9
-  variables:
-    TEST_TYPE: slowtest
-
-release-i386-linux-deb9:
-  <<: *release
-  extends: .build-i386-linux-deb9
-
+      - $BIN_DIST_PREP_TAR_COMP
+      - junit.xml
+      - performance-metrics.tsv
 
 ####################################
 # Testing reinstallable ghc codepath
 ####################################
 
 test-cabal-reinstall-x86_64-linux-deb10:
-  extends: .build-x86_64-linux-deb10-hadrian
+  extends: nightly-x86_64-linux-deb10-validate
   stage: full-build
   before_script:
     - ./boot
@@ -934,319 +411,34 @@ test-cabal-reinstall-x86_64-linux-deb10:
   rules:
     - if: $NIGHTLY
 
-#################################
-# x86_64-linux-deb11
-#################################
-
-.build-x86_64-linux-deb11:
-  extends: .validate-linux
-  image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb11:$DOCKER_REV"
-  variables:
-    TEST_ENV: "x86_64-linux-deb11"
-    BIN_DIST_PREP_TAR_COMP: "./ghc-x86_64-deb11-linux.tar.xz"
-  cache:
-    key: linux-x86_64-deb11-$CACHE_REV
-
-# Disabled to reduce CI load
-.validate-x86_64-linux-deb11:
-  extends: .build-x86_64-linux-deb11
-  stage: full-build
-  artifacts:
-    when: always
-    expire_in: 2 week
-
-release-x86_64-linux-deb11:
-  <<: *release
-  extends: .build-x86_64-linux-deb11
-  stage: full-build
-
-nightly-x86_64-linux-deb11:
-  <<: *nightly
-  extends: .build-x86_64-linux-deb11
-  stage: full-build
-  variables:
-    TEST_TYPE: slowtest
-
-#################################
-# x86_64-linux-ubuntu 20.04
-#################################
-
-.build-x86_64-linux-ubuntu2004:
-  extends: .validate-linux
-  stage: full-build
-  image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-ubuntu20_04:$DOCKER_REV"
-  variables:
-    TEST_ENV: "x86_64-linux-ubuntu2004"
-    BIN_DIST_PREP_TAR_COMP: "./ghc-x86_64-ubuntu2004-linux.tar.xz"
-  cache:
-    key: linux-x86_64-ubuntu2004-$CACHE_REV
-
-# Disabled to alleviate CI load
-.validate-x86_64-linux-ubuntu2004:
-  extends: .build-x86_64-linux-ubuntu2004
-  stage: full-build
-
-nightly-x86_64-linux-ubuntu2004:
-  <<: *nightly
-  extends: .build-x86_64-linux-ubuntu2004
-  variables:
-    TEST_TYPE: slowtest
-
-release-x86_64-linux-ubuntu2004:
-  <<: *release
-  extends: .build-x86_64-linux-ubuntu2004
-
-#################################
-# x86_64-linux-alpine
-#################################
-
-.build-x86_64-linux-alpine-hadrian:
-  extends: .build-x86_64-linux-deb10-hadrian
-  stage: full-build
-  image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-alpine3_12:$DOCKER_REV"
-  # There are currently a few failing tests
-  allow_failure: true
-  variables:
-    TEST_ENV: "x86_64-linux-alpine"
-    BUILD_FLAVOUR: "validate+fully_static"
-    BIN_DIST_NAME: "ghc-x86_64-alpine-linux"
-    # Can't use ld.gold due to #13958.
-    CONFIGURE_ARGS: "--disable-ld-override"
-    INSTALL_CONFIGURE_ARGS: "--disable-ld-override"
-    HADRIAN_ARGS: "--docs=no-sphinx"
-    # encoding004: due to lack of locale support
-    # T10458, ghcilink002: due to #17869
-    # linker_unload_native: due to musl not supporting any means of probing dynlib dependencies
-    #   (see Note [Object unloading]).
-    BROKEN_TESTS: "encoding004 T10458 ghcilink002 linker_unload_native"
-  cache:
-    key: linux-x86_64-alpine-$CACHE_REV
-  artifacts:
-    when: always
-    expire_in: 2 week
-
-validate-x86_64-linux-alpine-hadrian:
-  extends: .build-x86_64-linux-alpine-hadrian
-  rules:
-    - if: '$CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/'
-
-release-x86_64-linux-alpine-integer-simple:
-  <<: *release
-  extends: .build-x86_64-linux-alpine-hadrian
-  variables:
-    BIGNUM_BACKEND: native
-    BUILD_FLAVOUR: "perf+fully_static"
-
-release-x86_64-linux-alpine-integer-gmp:
-  <<: *release
-  extends: .build-x86_64-linux-alpine-hadrian
-  variables:
-    BIGNUM_BACKEND: gmp
-    BUILD_FLAVOUR: "perf+fully_static"
-
-nightly-x86_64-linux-alpine:
-  <<: *nightly
-  extends: .build-x86_64-linux-alpine-hadrian
-
-#################################
-# x86_64-linux-centos7
-#################################
-
-.build-x86_64-linux-centos7:
-  extends: .validate-linux
-  stage: full-build
-  image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-centos7:$DOCKER_REV"
-  variables:
-    # The sphinx release shipped with Centos 7 fails to build out documentation
-    BUILD_SPHINX_HTML: "NO"
-    BUILD_SPHINX_PDF: "NO"
-    TEST_ENV: "x86_64-linux-centos7"
-    IGNORE_PERF_FAILURES: "all"
-    BIN_DIST_PREP_TAR_COMP: "ghc-x86_64-centos7-linux.tar.xz"
-    # CentOS seems to default to ascii
-    LANG: "en_US.UTF-8"
-  cache:
-    key: linux-x86_64-centos7-$CACHE_REV
-
-release-x86_64-linux-centos7:
-  <<: *release
-  extends: .build-x86_64-linux-centos7
-
-#################################
-# x86_64-linux-fedora33
-#################################
-
-.build-x86_64-linux-fedora33:
-  extends: .validate-linux
-  stage: full-build
-  image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-fedora33:$DOCKER_REV"
-  variables:
-    # LLVM 10 is not available for Fedora33
-    LLC: /bin/false
-    OPT: /bin/false
-    TEST_ENV: "x86_64-linux-fedora33"
-    BIN_DIST_PREP_TAR_COMP: "ghc-x86_64-fedora33-linux.tar.xz"
-  cache:
-    key: linux-x86_64-fedora33-$CACHE_REV
-  artifacts:
-    when: always
-    # These are used for head.hackage jobs therefore we keep them around for
-    # longer.
-    expire_in: 8 week
-
-validate-x86_64-linux-fedora33:
-  extends: .build-x86_64-linux-fedora33
-  rules:
-    - if: '$CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/'
-
-release-x86_64-linux-fedora33:
-  <<: *release
-  extends: .build-x86_64-linux-fedora33
-
-
-release-x86_64-linux-fedora33-dwarf:
-  <<: *release
-  extends: .build-x86_64-linux-fedora33
-  variables:
-    CONFIGURE_ARGS: "--enable-dwarf-unwind"
-    BUILD_FLAVOUR: dwarf
-    IGNORE_PERF_FAILURES: "all"
-    BIN_DIST_PREP_TAR_COMP: "ghc-x86_64-fedora33-linux-dwarf.tar.xz"
-    TEST_ENV: "x86_64-linux-fedora33-dwarf"
-
-############################################################
-# Validation via Pipelines (Windows)
-############################################################
-
-.build-windows:
-  before_script:
-    - git clean -xdf
-
-    # Setup toolchain
-    - bash .gitlab/ci.sh setup
-  after_script:
-    - bash .gitlab/ci.sh save_cache
-    - bash .gitlab/ci.sh clean
-    - type ci-timings
-  dependencies: []
-  variables:
-    #FORCE_SYMLINKS: 1
-    LANG: "en_US.UTF-8"
-    SPHINXBUILD: "/mingw64/bin/sphinx-build.exe"
-    CABAL_INSTALL_VERSION: "3.2.0.0"
-    GHC_VERSION: "8.10.4"
-  cache:
-    paths:
-      - cabal-cache
-      - toolchain
-      - ghc-tarballs
-
-.build-windows-hadrian:
-  extends: .build-windows
-  stage: full-build
-  variables:
-    BUILD_FLAVOUR: "validate"
-    # skipping perf tests for now since we build a quick-flavoured GHC,
-    # which might result in some broken perf tests?
-    HADRIAN_ARGS: "--docs=no-sphinx --skip-perf"
-
-  script:
-    - bash .gitlab/ci.sh configure
-    - bash .gitlab/ci.sh build_hadrian
-    - bash .gitlab/ci.sh test_hadrian
-  tags:
-    - new-x86_64-windows
-    - test
-  artifacts:
-    reports:
-      junit: junit.xml
-    expire_in: 2 week
-    when: always
-    paths:
-      - "$BIN_DIST_NAME.tar.xz"
-      - junit.xml
-
-.build-x86_64-windows-hadrian:
-  extends: .build-windows-hadrian
-  variables:
-    MSYSTEM: MINGW64
-    TEST_ENV: "x86_64-windows"
-    BIN_DIST_NAME: "ghc-x86_64-unknown-mingw32"
-  cache:
-    key: "x86_64-windows-$CACHE_REV"
-
-validate-x86_64-windows-hadrian:
-  extends: .build-x86_64-windows-hadrian
-
-.build-windows-make:
-  extends: .build-windows
-  stage: full-build
-  variables:
-    BUILD_FLAVOUR: "quick"
-    BIN_DIST_PREP_TAR_COMP: "ghc-x86_64-mingw32.tar.xz"
-  script:
-    - bash .gitlab/ci.sh configure
-    - bash .gitlab/ci.sh build_make
-    - bash .gitlab/ci.sh test_make
-  tags:
-    - new-x86_64-windows
-    - test
-  artifacts:
-    when: always
-    expire_in: 2 week
-    reports:
-      junit: junit.xml
-    paths:
-      # N.B. variable interpolation apparently doesn't work on Windows so
-      # this can't be $BIN_DIST_PREP_TAR_COMP
-      - "ghc-x86_64-mingw32.tar.xz"
-      - junit.xml
-
-.build-x86_64-windows-make:
-  extends: .build-windows-make
-  variables:
-    MSYSTEM: MINGW64
-    TEST_ENV: "x86_64-windows"
-  cache:
-    key: "x86_64-windows-$CACHE_REV"
-
-nightly-x86_64-windows:
-  <<: *nightly
-  extends: .build-x86_64-windows-make
-  stage: full-build
-  variables:
-    BUILD_FLAVOUR: "validate"
-
-# Normal Windows validate builds lack profiled libraries; that won't do for
-# releases.
-release-x86_64-windows:
-  <<: *release
-  extends: .build-x86_64-windows-hadrian
-
-release-x86_64-windows-integer-simple:
-  <<: *release
-  extends: .build-x86_64-windows-hadrian
-  variables:
-    BIGNUM_BACKEND: native
-    BIN_DIST_NAME: "ghc-x86_64-mingw32-unknown-nogmp"
-
-
 ############################################################
 # Packaging
 ############################################################
 
 doc-tarball:
   stage: packaging
-  needs: [validate-x86_64-linux-deb10-debug, validate-x86_64-windows-hadrian, validate-x86_64-linux-deb10-unreg-hadrian]
+  needs:
+    - job: x86_64-linux-deb10-numa-slow-validate
+      optional: true
+    - job: nightly-x86_64-linux-deb10-validate
+      optional: true
+    - job: release-x86_64-linux-deb10-perf
+      optional: true
+
+    - job: x86_64-windows-validate
+      optional: true
+    - job: nightly-x86_64-windows-validate
+      optional: true
+    - job: release-x86_64-windows-perf
+      optional: true
+
   tags:
     - x86_64-linux
   image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV"
-  dependencies:
-    - validate-x86_64-linux-deb10-debug
-    - validate-x86_64-windows-hadrian
+  dependencies: null
   variables:
-    LINUX_BINDIST: "ghc-x86_64-deb10-linux-debug.tar.xz"
-    WINDOWS_BINDIST: "ghc-x86_64-unknown-mingw32.tar.xz"
+    LINUX_BINDIST: "ghc-x86_64-linux-deb10.tar.xz"
+    WINDOWS_BINDIST: "ghc-x86_64-windows.tar.xz"
   artifacts:
     paths:
       - haddock.html.tar.xz
@@ -1256,6 +448,13 @@ doc-tarball:
       - "*.pdf"
   script:
     - |
+      mv "ghc-x86_64-linux-deb10-numa-slow-validate.tar.xz" "$LINUX_BINDIST" \
+        || mv "ghc-x86_64-linux-deb10-validate.tar.xz" "$LINUX_BINDIST" \
+        || mv "ghc-x86_64-linux-deb10-perf.tar.xz" "$LINUX_BINDIST" \
+        || true
+      mv "ghc-x86_64-windows-validate.tar.xz" "$WINDOWS_BINDIST" \
+        || mv "ghc-x86-windows-perf.tar.xz" "$WINDOWS_BINDIST" \
+        || true
       if [ ! -f "$LINUX_BINDIST" ]; then
         echo "Error: $LINUX_BINDIST does not exist. Did the Debian 9 job fail?"
         exit 1
@@ -1289,15 +488,13 @@ source-tarball:
     - if: $NIGHTLY
 
 
-
-
 test-bootstrap:
   stage: full-build
   needs: [source-tarball]
   tags:
     - x86_64-linux
   image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV"
-  dependencies: [source-tarball]
+  dependencies: null
   script:
     - mkdir test-bootstrap
     - tar -xf ghc-*[0-9]-src.tar.xz -C test-bootstrap
@@ -1382,10 +579,17 @@ perf-nofib:
   # Hence we allow this job to fail.
   allow_failure: true
   stage: testing
-  needs: [validate-x86_64-linux-deb10-dwarf, doc-tarball]
-  dependencies:
-    - validate-x86_64-linux-deb10-dwarf
-  image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV"
+  needs:
+    - job: x86_64-linux-fedora33-perf
+      optional: true
+    - job: nightly-x86_64-linux-fedora33-perf
+      optional: true
+    - job: release-x86_64-linux-fedora33-perf
+      optional: true
+
+    - job: doc-tarball
+      optional: false
+  image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-fedora33:$DOCKER_REV"
   rules:
     - if: $CI_MERGE_REQUEST_ID
     - if: '$CI_COMMIT_BRANCH == "master"'
@@ -1399,7 +603,7 @@ perf-nofib:
     - root=$(pwd)/ghc
     - |
       mkdir tmp
-      tar -xf ../ghc-x86_64-deb10-linux-dwarf.tar.xz -C tmp
+      tar -xf ../ghc-x86_64-linux-fedora33-perf.tar.xz -C tmp
       pushd tmp/ghc-*/
       ./configure --prefix=$root
       make install
@@ -1424,10 +628,17 @@ perf-nofib:
 
 perf:
   stage: testing
-  needs: [validate-x86_64-linux-deb10-dwarf, doc-tarball]
-  dependencies:
-    - validate-x86_64-linux-deb10-dwarf
-  image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV"
+  needs:
+    - job: x86_64-linux-fedora33-perf
+      optional: true
+    - job: nightly-x86_64-linux-fedora33-perf
+      optional: true
+    - job: release-x86_64-linux-fedora33-perf
+      optional: true
+    - job: doc-tarball
+      optional: false
+  dependencies: null
+  image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-fedora33:$DOCKER_REV"
   rules:
     - if: $CI_MERGE_REQUEST_ID
     - if: '$CI_COMMIT_BRANCH == "master"'
@@ -1438,7 +649,7 @@ perf:
     - root=$(pwd)/ghc
     - |
       mkdir tmp
-      tar -xf ghc-x86_64-deb10-linux-dwarf.tar.xz -C tmp
+      tar -xf ghc-x86_64-linux-fedora33-perf.tar.xz -C tmp
       pushd tmp/ghc-*/
       ./configure --prefix=$root
       make install
@@ -1463,8 +674,7 @@ perf:
 pages:
   stage: deploy
   needs: [doc-tarball]
-  dependencies:
-    - doc-tarball
+  dependencies: null
   image: ghcci/x86_64-linux-deb9:0.2
   # See #18973
   allow_failure: true
diff --git a/.gitlab/ci.sh b/.gitlab/ci.sh
index d1a7d75eb1..b91161896a 100755
--- a/.gitlab/ci.sh
+++ b/.gitlab/ci.sh
@@ -238,6 +238,7 @@ function cabal_update() {
   "$CABAL" update --index="$HACKAGE_INDEX_STATE"
 }
 
+
 # Extract GHC toolchain
 function setup() {
   echo "=== TIMINGS ===" > ci-timings
@@ -476,7 +477,8 @@ function determine_metric_baseline() {
 # We should never try to build a validate build in a release pipeline so this is
 # very defensive in case we have made a mistake somewhere.
 function check_release_build() {
-  if [ -z "${RELEASE_JOB:-}" ] && [["${BUILD_FLAVOUR:-}" == *"validate"* ]]then
+  if [ "${RELEASE_JOB:-}" == "yes" ] && [[ "${BUILD_FLAVOUR:-}" == *"validate"* ]]
+  then
     info "Exiting build because this is a validate build in a release job"
     exit 0;
   fi
diff --git a/.gitlab/gen_ci.hs b/.gitlab/gen_ci.hs
new file mode 100755
index 0000000000..c1099d846e
--- /dev/null
+++ b/.gitlab/gen_ci.hs
@@ -0,0 +1,747 @@
+#!/usr/bin/env cabal
+{-# LANGUAGE RecordWildCards #-}
+{-# LANGUAGE OverloadedStrings #-}
+{-# LANGUAGE DeriveFunctor #-}
+{- cabal:
+build-depends: base, monoidal-containers, aeson >= 1.8.1, containers, bytestring
+-}
+
+import Data.String (String)
+import Data.Aeson as A
+import qualified Data.Map.Monoidal as M
+import qualified Data.ByteString.Lazy as B hiding (putStrLn)
+import qualified Data.ByteString.Lazy.Char8 as B
+import Data.List (intercalate)
+import Data.Set (Set)
+import qualified Data.Set as S
+import System.Environment
+
+{-
+Note [Generating the CI pipeline]
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+This script is responsible for generating the majority of jobs in the CI pipeline.
+In particular, it generates all the standard build configurations which perform a
+full build and test of the compiler.
+
+There are broadly three categories of job:
+
+* validate - jobs run on every MR, these are typically validate builds.
+* nightly - jobs run once per day on the master branch
+* release - jobs for producing release artifacts, these are perf builds.
+
+Basically, for each suitable combination of architecture and operating system these three
+jobs are generated which run either.
+
+In reality things are a bit more complicated because
+
+* validate - we run some additional validation jobs which have no corresponding release artifacts
+* nightly  - Some builds are only run on nightly, rather than also validate, to
+             relieve pressure on CI
+* release  - Not all jobs are run in release pipelines, only those which we
+             produce release artifacts for.
+
+The job specification can be seen at the bottom of this file in the 'jobs' variable.
+
+The generated jobs assume certain things about the configuration file they are included
+into. For example
+
+* The DOCKER_REV variable must be set (which specifies the versions of the docker images)
+
+Things will go very quickly wrong if you don't have the right variables set, the
+testing logic in `ci.sh` contains more dependencies on these global variables.
+
+Generating the CI configuration
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+In order to regenerate the CI configuration you need to run the ./generate_jobs
+script which adds a module header and also formats the output JSON with jq.
+
+Other CI jobs
+~~~~~~~~~~~~~
+
+Not all the jobs in the CI pipeline are generated by this script. There are quite a
+few ad-hoc jobs (which don't fit into the build/test with hadrian) model. For example
+
+* linters
+* hadrian/ghci
+* One test which builds with the make build system (until we remove it #17527)
+
+All these definitions are found in the .gitlab-ci.yaml file directly.
+
+
+Note [Consumers of artifacts]
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The generated names for the jobs is important as there are a few downstream consumers
+of the jobs artifacts. Therefore some care should be taken if changing the generated
+names of jobs to update these other places.
+
+1. Fedora33 jobs are required by head.hackage
+2. The fetch-gitlab release utility pulls release artifacts from the
+3. The ghc-head-from script downloads release artifacts based on a pipeline change.
+4. Some subsequent CI jobs have explicit dependencies (for example docs-tarball, perf, perf-nofib)
+
+-}
+
+-----------------------------------------------------------------------------
+-- Definition of a BuildConfig (options which affect the binaries which are in the bindist)
+-----------------------------------------------------------------------------
+
+-- | Operating system
+data Opsys
+  = Linux LinuxDistro
+  | Darwin
+  | FreeBSD
+  | Windows deriving (Eq)
+
+data LinuxDistro
+  = Debian11 | Debian10 | Debian9 | Fedora33 | Ubuntu2004 | Centos7 | Alpine deriving (Eq)
+
+data Arch = Amd64 | AArch64 | ARMv7 | I386
+
+data BignumBackend = Native | Gmp deriving Eq
+
+bignumString :: BignumBackend -> String
+bignumString Gmp = "gmp"
+bignumString Native = "native"
+
+-- | A BuildConfig records all the options which can be modified to affect the
+-- bindists produced by the compiler.
+data BuildConfig
+  = BuildConfig { withDwarf      :: Bool
+                , unregisterised :: Bool
+                , buildFlavour   :: BaseFlavour
+                , bignumBackend  :: BignumBackend
+                , llvmBootstrap  :: Bool
+                , withAssertions :: Bool
+                , withNuma       :: Bool
+                , fullyStatic    :: Bool
+                , tablesNextToCode :: Bool
+                , threadSanitiser :: Bool
+                }
+
+-- Extra arguments to pass to ./configure due to the BuildConfig
+configureArgsStr :: BuildConfig -> String
+configureArgsStr bc = intercalate " " $
+  ["--enable-unregisterised"| unregisterised bc ]
+  ++ ["--disable-tables-next-to-code" | not (tablesNextToCode bc) ]
+
+-- Compute the hadrian flavour from the BuildConfig
+mkJobFlavour :: BuildConfig -> Flavour
+mkJobFlavour BuildConfig{..} = Flavour buildFlavour opts
+  where
+    opts = [Llvm | llvmBootstrap] ++
+           [Dwarf | withDwarf] ++
+           [FullyStatic | fullyStatic] ++
+           [ThreadSanitiser | threadSanitiser]
+
+data Flavour = Flavour BaseFlavour [FlavourTrans]
+
+data FlavourTrans = Llvm | Dwarf | FullyStatic | ThreadSanitiser
+
+data BaseFlavour = Perf | Validate | SlowValidate
+
+-----------------------------------------------------------------------------
+-- Build Configs
+-----------------------------------------------------------------------------
+
+-- | A standard build config
+vanilla :: BuildConfig
+vanilla = BuildConfig
+  { withDwarf      = False
+  , unregisterised = False
+  , buildFlavour   = Validate
+  , bignumBackend  = Gmp
+  , llvmBootstrap  = False
+  , withAssertions = False
+  , withNuma = False
+  , fullyStatic = False
+  , tablesNextToCode = True
+  , threadSanitiser = False
+  }
+
+nativeInt :: BuildConfig
+nativeInt = vanilla { bignumBackend = Native }
+
+dwarf :: BuildConfig
+dwarf = vanilla { withDwarf = True }
+
+unreg :: BuildConfig
+unreg = vanilla { unregisterised = True }
+
+perf :: BuildConfig
+perf = vanilla { buildFlavour = Perf }
+
+debug :: BuildConfig
+debug = vanilla { buildFlavour = SlowValidate
+                , withAssertions = True
+                -- WithNuma so at least one job tests Numa
+                , withNuma = True
+                }
+
+static :: BuildConfig
+static = vanilla { fullyStatic = True }
+
+staticNativeInt :: BuildConfig
+staticNativeInt = static { bignumBackend = Native }
+
+llvm :: BuildConfig
+llvm = vanilla { llvmBootstrap = True }
+
+tsan :: BuildConfig
+tsan = vanilla { threadSanitiser = True }
+
+noTntc :: BuildConfig
+noTntc = vanilla { tablesNextToCode = False }
+
+-----------------------------------------------------------------------------
+-- Platform specific variables
+-----------------------------------------------------------------------------
+
+-- | These tags have to match what we call the runners on gitlab
+runnerTag :: Arch -> Opsys -> String
+runnerTag arch (Linux distro) =
+  case arch of
+    Amd64   -> "x86_64-linux"
+    AArch64 -> "aarch64-linux"
+    ARMv7   -> "armv7-linux"
+    I386    -> "x86_64-linux"
+runnerTag AArch64 Darwin = "aarch64-darwin"
+runnerTag Amd64 Darwin = "x86_64-darwin-m1"
+runnerTag Amd64 Windows = "new-x86_64-windows"
+runnerTag Amd64 FreeBSD = "x86_64-freebsd"
+
+tags :: Arch -> Opsys -> BuildConfig -> [String]
+tags arch opsys _bc = [runnerTag arch opsys] -- Tag for which runners we can use
+
+-- These names are used to find the docker image so they have to match what is
+-- in the docker registry.
+distroName :: LinuxDistro -> String
+distroName Debian11  = "deb11"
+distroName Debian10   = "deb10"
+distroName Debian9   = "deb9"
+distroName Fedora33  = "fedora33"
+distroName Ubuntu2004 = "ubuntu20_04"
+distroName Centos7    = "centos7"
+distroName Alpine     = "alpine3_12"
+
+opsysName :: Opsys -> String
+opsysName (Linux distro) = "linux-" ++ distroName distro
+opsysName Darwin = "darwin"
+opsysName FreeBSD = "freebsd"
+opsysName Windows = "windows"
+
+archName :: Arch -> String
+archName Amd64 = "x86_64"
+archName AArch64 = "aarch64"
+archName ARMv7 = "armv7"
+archName I386  = "i386"
+
+binDistName :: Arch -> Opsys -> BuildConfig -> String
+binDistName arch opsys bc = "ghc-" ++ testEnv arch opsys bc
+
+-- | Test env should create a string which changes whenever the 'BuildConfig' changes.
+-- Either the change is reflected by modifying the flavourString or directly (as is
+-- the case for settings which affect environment variables)
+testEnv :: Arch -> Opsys -> BuildConfig -> String
+testEnv arch opsys bc = intercalate "-" $
+                        [ archName arch
+                        , opsysName opsys ]
+                        ++ ["int_" ++ bignumString (bignumBackend bc) | bignumBackend bc /= Gmp]
+                        ++ ["unreg" | unregisterised bc ]
+                        ++ ["numa"  | withNuma bc ]
+                        ++ ["no_tntc"  | not (tablesNextToCode bc) ]
+                        ++ [flavourString (mkJobFlavour bc)]
+
+-- | The hadrian flavour string we are going to use for this build
+flavourString :: Flavour -> String
+flavourString (Flavour base trans) = baseString base ++ concatMap (("+" ++) . flavourString) trans
+  where
+    baseString Perf = "perf"
+    baseString Validate = "validate"
+    baseString SlowValidate = "slow-validate"
+
+    flavourString Llvm = "llvm"
+    flavourString Dwarf = "debug_info"
+    flavourString FullyStatic = "fully_static"
+    flavourString ThreadSanitiser = "thread_sanitizer"
+
+-- The path to the docker image (just for linux builders)
+dockerImage :: Arch -> Opsys -> Maybe String
+dockerImage arch (Linux distro) =
+    Just image
+  where
+    image = mconcat
+      [ "registry.gitlab.haskell.org/ghc/ci-images/"
+      , archName arch
+      , "-linux-"
+      , distroName distro
+      , ":$DOCKER_REV"
+      ]
+dockerImage _ _ = Nothing
+
+-----------------------------------------------------------------------------
+-- Platform specific variables
+-----------------------------------------------------------------------------
+
+-- The variables map is a monoidal map so that we don't ever accidentally lose
+-- variables settings by silently overwriting when merging. At the end these variables
+-- are combinated together with spaces if they are set multiple times. This may
+-- produce nonsense but it's easier to debug that silently overwriting.
+--
+-- The "proper" solution would be to use a dependent monoidal map where each key specifies
+-- the combination behaviour of it's values. Ie, whether setting it multiple times is an error
+-- or they should be combined.
+type Variables = M.MonoidalMap String [String]
+
+(=:) :: String -> String -> Variables
+a =: b = M.singleton a [b]
+
+opsysVariables :: Arch -> Opsys -> Variables
+opsysVariables _ FreeBSD = mconcat
+  [ -- N.B. we use iconv from ports as I see linker errors when we attempt
+    -- to use the "native" iconv embedded in libc as suggested by the
+    -- porting guide [1].
+    -- [1] https://www.freebsd.org/doc/en/books/porters-handbook/using-iconv.html)
+    "CONFIGURE_ARGS" =:  "--with-gmp-includes=/usr/local/include --with-gmp-libraries=/usr/local/lib --with-iconv-includes=/usr/local/include --with-iconv-libraries=/usr/local/lib"
+  , "HADRIAN_ARGS" =: "--docs=no-sphinx"
+  , "GHC_VERSION" =: "8.10.1"
+  , "CABAL_INSTALL_VERSION" =: "3.2.0.0"
+  ]
+opsysVariables _ (Linux distro) = distroVariables distro
+opsysVariables AArch64 (Darwin {}) =
+  mconcat [ "NIX_SYSTEM" =: "aarch64-darwin"
+          , "MACOSX_DEPLOYMENT_TARGET" =: "11.0"
+          , "LANG" =: "en_US.UTF-8"
+          , "CONFIGURE_ARGS" =: "--with-intree-gmp --with-system-libffi"
+          -- Fonts can't be installed on darwin
+          , "HADRIAN_ARGS" =: "--docs=no-sphinx"
+          ]
+opsysVariables Amd64 (Darwin {}) =
+  mconcat [ "NIX_SYSTEM" =: "x86_64-darwin"
+          , "MACOSX_DEPLOYMENT_TARGET" =: "10.10"
+          -- "# Only Sierra and onwards supports clock_gettime. See #12858"
+          , "ac_cv_func_clock_gettime" =: "no"
+          -- # Only newer OS Xs support utimensat. See #17895
+          , "ac_cv_func_utimensat" =: "no"
+          , "LANG" =: "en_US.UTF-8"
+          , "CONFIGURE_ARGS" =: "--with-intree-gmp --with-system-libffi"
+          -- Fonts can't be installed on darwin
+          , "HADRIAN_ARGS" =: "--docs=no-sphinx"
+
+          ]
+opsysVariables _ (Windows {}) =
+  mconcat [ "MSYSTEM" =: "MINGW64"
+          , "HADRIAN_ARGS" =: "--docs=no-sphinx"
+          , "LANG" =: "en_US.UTF-8"
+          , "CABAL_INSTALL_VERSION" =: "3.2.0.0"
+          , "GHC_VERSION" =: "8.10.4" ]
+opsysVariables _ _ = mempty
+
+
+distroVariables :: LinuxDistro -> Variables
+distroVariables Alpine = mconcat
+  [ "CONFIGURE_ARGS" =: "--disable-ld-override"
+  , "INSTALL_CONFIGURE_ARGS" =: "--disable-ld-override"
+  , "HADRIAN_ARGS" =: "--docs=no-sphinx"
+-- encoding004: due to lack of locale support
+-- T10458, ghcilink002: due to #17869
+-- linker_unload_native: due to musl not supporting any means of probing dynlib dependencies
+-- (see Note [Object unloading]).
+  , "BROKEN_TESTS" =: "encoding004 T10458 ghcilink002 linker_unload_native"
+  ]
+distroVariables _ = mempty
+
+-----------------------------------------------------------------------------
+-- Cache settings, what to cache and when can we share the cache
+-----------------------------------------------------------------------------
+
+data Cache
+  = Cache { cacheKey :: String
+          , cachePaths :: [String]
+          }
+
+-- The cache doesn't depend on the BuildConfig because we only cache the cabal store.
+mkCacheKey :: Arch -> Opsys -> String
+mkCacheKey arch opsys = archName arch <> "-" <> opsysName opsys <> "-$CACHE_REV"
+
+instance ToJSON Cache where
+  toJSON Cache {..} = object
+    [ "key" A..= cacheKey
+    , "paths" A..= cachePaths
+    ]
+
+-----------------------------------------------------------------------------
+-- Artifacts, what to store and how long for
+-----------------------------------------------------------------------------
+
+data Artifacts
+  = Artifacts { artifactPaths :: [String]
+              , junitReport   :: String
+              , expireIn      :: String
+              }
+
+instance ToJSON Artifacts where
+  toJSON Artifacts{..} = object
+    [ "reports" A..= object
+      [ "junit" A..= junitReport
+      ]
+    , "expire_in" A..= expireIn
+    , "paths" A..= artifactPaths
+    ]
+
+-----------------------------------------------------------------------------
+-- Rules, when do we run a job
+-----------------------------------------------------------------------------
+
+-- Data structure which records the condition when a job is run.
+data OnOffRules = OnOffRules { rule_set :: Set Rule -- ^ The set of enabled rules
+                             , when :: ManualFlag   -- ^ The additional condition about when to run this job.
+                             }
+
+-- The initial set of rules where all rules are disabled and the job is always run.
+emptyRules :: OnOffRules
+emptyRules = OnOffRules S.empty Always
+
+-- When to run the job
+data ManualFlag = Manual -- ^ Only run the job when explicitly triggered by a user
+                | Always -- ^ Always run it, if the rules pass (the default)
+                deriving Eq
+
+enableRule :: Rule -> OnOffRules -> OnOffRules
+enableRule r (OnOffRules o m) = OnOffRules (S.insert r o) m
+
+manualRule :: OnOffRules -> OnOffRules
+manualRule rules = rules { when = Manual }
+
+-- Given 'OnOffRules', returns a list of ALL rules with their toggled status.
+-- For example, even if you don't explicitly disable a rule it will end up in the
+-- rule list with the OFF state.
+enumRules :: OnOffRules -> [OnOffRule]
+enumRules o = map lkup rules
+  where
+    enabled_rules = rule_set o
+    lkup r = OnOffRule (if S.member r enabled_rules then On else Off) r
+
+
+data OnOffRule = OnOffRule OnOff Rule
+
+data OnOff = On | Off
+
+instance ToJSON ManualFlag where
+  toJSON Manual = "manual"
+  toJSON Always = "always"
+
+instance ToJSON OnOffRules where
+  toJSON rules = toJSON [(object ([
+    "if" A..= and_all (map one_rule (enumRules rules))
+    , "when" A..= toJSON (when rules)]
+    -- Necessary to stop manual jobs stopping pipeline progress
+    -- https://docs.gitlab.com/ee/ci/yaml/#rulesallow_failure
+    ++
+    ["allow_failure" A..= True | when rules == Manual ]))]
+
+    where
+      one_rule (OnOffRule onoff r) = ruleString onoff r
+      parens s = "(" ++ s ++ ")"
+      and_all rs = intercalate " && " (map parens rs)
+
+-- | A Rule corresponds to some condition which must be satisifed in order to
+-- run the job.
+data Rule = FastCI -- ^ Run this job when the fast-ci label is set
+          | ReleaseOnly -- ^ Only run this job in a release pipeline
+          | Nightly     -- ^ Only run this job in the nightly pipeline
+          | LLVMBackend -- ^ Only run this job when the "LLVM backend" label is present
+          | FreeBSDTag  -- ^ Only run this job when the "FreeBSD" label is set.
+          | Disable     -- ^ Don't run this job.
+          deriving (Bounded, Enum, Ord, Eq)
+
+-- A constant evaluating to True because gitlab doesn't support "true" in the
+-- expression language.
+true :: String
+true =  "\"true\" == \"true\""
+-- A constant evaluating to False because gitlab doesn't support "true" in the
+-- expression language.
+false :: String
+false = "\"disabled\" != \"disabled\""
+
+-- Convert the state of the rule into a string that gitlab understand.
+ruleString :: OnOff -> Rule -> String
+ruleString On FastCI = true
+ruleString Off FastCI = "$CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/"
+ruleString On LLVMBackend = "$CI_MERGE_REQUEST_LABELS =~ /.*LLVM backend.*/"
+ruleString Off LLVMBackend = true
+ruleString On FreeBSDTag = "$CI_MERGE_REQUEST_LABELS =~ /.*FreeBSD.*/"
+ruleString Off FreeBSDTag = true
+ruleString On ReleaseOnly = "$RELEASE_JOB == \"yes\""
+ruleString Off ReleaseOnly = "$RELEASE_JOB != \"yes\""
+ruleString On Nightly = "$NIGHTLY"
+ruleString Off Nightly = "$NIGHTLY == null"
+ruleString On Disable = false
+ruleString Off Disable = true
+
+-- Enumeration of all the rules
+rules :: [Rule]
+rules = [minBound .. maxBound]
+
+-- | A 'Job' is the description of a single job in a gitlab pipeline. The
+-- job contains all the information about how to do the build but can be further
+-- modified with information about when to run jobs, which variables to set for
+-- certain platforms and so on.
+data Job
+  = Job { jobStage :: String
+        , jobNeeds :: [String]
+        , jobTags :: [String]
+        , jobAllowFailure :: Bool
+        , jobScript :: [String]
+        , jobAfterScript :: [String]
+        , jobDockerImage :: Maybe String
+        , jobVariables :: Variables
+        , jobDependencies :: [String]
+        , jobArtifacts :: Artifacts
+        , jobCache :: Cache
+        , jobRules :: OnOffRules
+        }
+
+instance ToJSON Job where
+  toJSON Job{..} = object
+    [ "stage" A..= jobStage
+    -- Convoluted to avoid download artifacts from ghci job
+    -- https://docs.gitlab.com/ee/ci/yaml/#needsartifacts
+    , "needs" A..= map (\j -> object [ "job" A..= j, "artifacts" A..= False ]) jobNeeds
+    , "dependencies" A..= jobDependencies
+    , "image" A..= jobDockerImage
+    , "tags" A..= jobTags
+    , "allow_failure" A..= jobAllowFailure
+    -- Joining up variables like this may well be the wrong thing to do but
+    -- at least it doesn't lose information silently by overriding.
+    , "variables" A..= (M.map (intercalate " ") jobVariables)
+    , "artifacts" A..= jobArtifacts
+    , "cache" A..= jobCache
+    , "after_script" A..= jobAfterScript
+    , "script" A..= jobScript
+    , "rules" A..= jobRules
+    ]
+
+-- | Build a job description from the system description and 'BuildConfig'
+job :: Arch -> Opsys -> BuildConfig -> (String, Job)
+job arch opsys buildConfig = (jobName, Job {..})
+  where
+    jobRules = emptyRules
+
+    jobName = testEnv arch opsys buildConfig
+
+    jobTags = tags arch opsys buildConfig
+
+    jobDockerImage = dockerImage arch opsys
+
+    jobScript
+      | Windows <- opsys
+      = [ "bash .gitlab/ci.sh setup"
+        , "bash .gitlab/ci.sh configure"
+        , "bash .gitlab/ci.sh build_hadrian"
+        , "bash .gitlab/ci.sh test_hadrian" ]
+      | otherwise
+      = [ "find libraries -name config.sub -exec cp config.sub {} \\;" | Darwin == opsys ] ++
+        [ "sudo chown ghc:ghc -R ." | Linux {} <- [opsys]] ++
+        [ ".gitlab/ci.sh setup"
+        , ".gitlab/ci.sh configure"
+        , ".gitlab/ci.sh build_hadrian"
+        , ".gitlab/ci.sh test_hadrian"
+        ]
+
+    jobAfterScript =
+      [ ".gitlab/ci.sh save_cache"
+      , ".gitlab/ci.sh clean"
+      , "cat ci_timings" ]
+
+    jobFlavour = mkJobFlavour buildConfig
+
+    jobDependencies = []
+    jobVariables = mconcat
+      [ opsysVariables arch opsys
+      ,"TEST_ENV" =: testEnv arch opsys buildConfig
+      , "BIN_DIST_NAME" =: binDistName arch opsys buildConfig
+      , "BUILD_FLAVOUR" =: flavourString jobFlavour
+      , "BIGNUM_BACKEND" =: bignumString (bignumBackend buildConfig)
+      , "CONFIGURE_ARGS" =: configureArgsStr buildConfig
+
+      , if withNuma buildConfig then "ENABLE_NUMA" =: "1" else M.empty
+      ]
+
+    jobArtifacts = Artifacts
+      { junitReport = "junit.xml"
+      , expireIn = "2 weeks"
+      , artifactPaths = [binDistName arch opsys buildConfig ++ ".tar.xz"
+                        ,"junit.xml"]
+      }
+
+    jobCache = Cache
+      { cachePaths = [ "cabal-cache", "toolchain" ]
+      , cacheKey = mkCacheKey arch opsys
+
+      }
+
+    jobAllowFailure = False
+    jobStage = "full-build"
+    jobNeeds = ["hadrian-ghc-in-ghci"]
+
+---------------------------------------------------------------------------
+-- Job Modifiers
+---------------------------------------------------------------------------
+
+-- Generic modification functions
+
+-- | Modify all jobs in a 'JobGroup'
+modifyJobs :: (a -> a) -> JobGroup a -> JobGroup a
+modifyJobs f = fmap f
+
+-- | Modify just the validate jobs in a 'JobGroup'
+modifyValidateJobs :: (a -> a) -> JobGroup a -> JobGroup a
+modifyValidateJobs f jg = jg { v = f <$> (v jg) }
+
+-- Generic helpers
+
+addJobRule :: Rule -> Job -> Job
+addJobRule r j = j { jobRules = enableRule r (jobRules j) }
+
+addVariable :: String -> String -> Job -> Job
+addVariable k v j = j { jobVariables = M.insertWith (++) k [v] (jobVariables j) }
+
+-- Building the standard jobs
+--
+-- | Make a normal validate CI job
+validate :: Arch -> Opsys -> BuildConfig -> (String, Job)
+validate arch opsys bc =
+  job arch opsys bc
+
+-- | Make a normal nightly CI job
+nightly arch opsys bc =
+  let (n, j) = job arch opsys bc
+  in ("nightly-" ++ n, addJobRule Nightly . keepArtifacts "8 weeks" . highCompression $ j)
+
+-- | Make a normal release CI job
+release arch opsys bc =
+  let (n, j) = job arch opsys (bc { buildFlavour = Perf })
+  in ("release-" ++ n, addJobRule ReleaseOnly . keepArtifacts "1 year" . ignorePerfFailures . highCompression $ j)
+
+-- Specific job modification functions
+
+-- | Mark a job as requiring a manual trigger.
+manual :: Job -> Job
+manual j = j { jobRules = manualRule (jobRules j) }
+
+-- | Mark a job as allowed to fail
+allowFailure :: Job -> Job
+allowFailure j = j { jobAllowFailure = True }
+
+-- | Modify the time the job keeps its artifacts for
+keepArtifacts :: String -> Job -> Job
+keepArtifacts l j = j { jobArtifacts = (jobArtifacts j) { expireIn = l } }
+
+-- | Ignore performance test failures for this job
+ignorePerfFailures :: Job -> Job
+ignorePerfFailures = addVariable "IGNORE_PERF_FAILURES" "all"
+
+-- | Use a higher compression level to produce the job bindists (slower but produces
+-- smaller results)
+highCompression :: Job -> Job
+highCompression = addVariable "XZ_OPT" "-9"
+
+-- | Mark the validate job to run in fast-ci mode
+fastCI :: JobGroup Job -> JobGroup Job
+fastCI = modifyValidateJobs (addJobRule FastCI)
+
+-- | Mark a group of jobs as allowed to fail.
+allowFailureGroup :: JobGroup Job -> JobGroup Job
+allowFailureGroup = modifyJobs allowFailure
+
+-- | Add a 'Rule' to just the validate job, for example, only run a job if a certain
+-- label is set.
+addValidateRule :: Rule -> JobGroup Job -> JobGroup Job
+addValidateRule t = modifyValidateJobs (addJobRule t)
+
+-- | Don't run the validate job, normally used to alleviate CI load by marking
+-- jobs which are unlikely to fail (ie different linux distros)
+disableValidate :: JobGroup Job -> JobGroup Job
+disableValidate = addValidateRule Disable
+
+-- Jobs are grouped into either triples or pairs depending on whether the
+-- job is just validate and nightly, or also release.
+data JobGroup a = StandardTriple { v :: (String, a)
+                                 , n :: (String, a)
+                                 , r :: (String, a) }
+                | ValidateOnly   { v :: (String, a)
+                                 , n :: (String, a) } deriving Functor
+
+-- | Construct a 'JobGroup' which consists of a validate, nightly and release build with
+-- a specific config.
+standardBuildsWithConfig :: Arch -> Opsys -> BuildConfig -> JobGroup Job
+standardBuildsWithConfig a op bc =
+  StandardTriple (validate a op bc)
+                 (nightly a op bc)
+                 (release a op bc)
+
+-- | Construct a 'JobGroup' which consists of a validate, nightly and release builds with
+-- the 'vanilla' config.
+standardBuilds :: Arch -> Opsys -> JobGroup Job
+standardBuilds a op = standardBuildsWithConfig a op vanilla
+
+-- | Construct a 'JobGroup' which just consists of a validate and nightly build. We don't
+-- produce releases for these jobs.
+validateBuilds :: Arch -> Opsys -> BuildConfig -> JobGroup Job
+validateBuilds a op bc = ValidateOnly (validate a op bc) (nightly a op bc)
+
+flattenJobGroup :: JobGroup a -> [(String, a)]
+flattenJobGroup (StandardTriple a b c) = [a,b,c]
+flattenJobGroup (ValidateOnly a b) = [a, b]
+
+
+-- | Specification for all the jobs we want to build.
+jobs :: M.MonoidalMap String Job
+jobs = M.fromList $ concatMap flattenJobGroup $
+     [ disableValidate (standardBuilds Amd64 (Linux Debian10))
+     , (standardBuildsWithConfig Amd64 (Linux Debian10) dwarf)
+     , (validateBuilds Amd64 (Linux Debian10) nativeInt)
+     , fastCI (validateBuilds Amd64 (Linux Debian10) unreg)
+     , fastCI (validateBuilds Amd64 (Linux Debian10) debug)
+     , modifyValidateJobs manual tsan_jobs
+     , modifyValidateJobs manual (validateBuilds Amd64 (Linux Debian10) noTntc)
+     , addValidateRule LLVMBackend (validateBuilds Amd64 (Linux Debian10) llvm)
+
+     , disableValidate (standardBuilds Amd64 (Linux Debian11))
+     , disableValidate (standardBuilds Amd64 (Linux Ubuntu2004))
+     , disableValidate (standardBuilds Amd64 (Linux Centos7))
+     -- Fedora33 job is always built with perf so there's one job in the normal
+     -- validate pipeline which is built with perf.
+     , (standardBuildsWithConfig Amd64 (Linux Fedora33) perf)
+     , disableValidate (standardBuildsWithConfig Amd64 (Linux Fedora33) dwarf)
+     , fastCI (standardBuilds Amd64 Windows)
+     , disableValidate (standardBuildsWithConfig Amd64 Windows nativeInt)
+     , standardBuilds Amd64 Darwin
+     , allowFailureGroup (addValidateRule FreeBSDTag (standardBuilds Amd64 FreeBSD))
+     , standardBuilds AArch64 Darwin
+     , standardBuilds AArch64 (Linux Debian10)
+     , allowFailureGroup (disableValidate (standardBuilds ARMv7 (Linux Debian10)))
+     , standardBuilds I386 (Linux Debian9)
+     , allowFailureGroup (standardBuildsWithConfig Amd64 (Linux Alpine) static)
+     , disableValidate (allowFailureGroup (standardBuildsWithConfig Amd64 (Linux Alpine) staticNativeInt))
+     ]
+
+  where
+    tsan_jobs =
+      modifyJobs
+        ( addVariable "TSAN_OPTIONS" "suppressions=$CI_PROJECT_DIR/rts/.tsan-suppressions"
+         -- Haddock is large enough to make TSAN choke without massive quantities of
+         -- memory.
+        . addVariable "HADRIAN_ARGS" "--docs=none") $
+      validateBuilds Amd64 (Linux Debian10) tsan
+
+main = do
+  as <- getArgs
+  (case as of
+    [] -> B.putStrLn
+    (fp:_) -> B.writeFile fp)
+    (A.encode jobs)
+
diff --git a/.gitlab/generate_jobs b/.gitlab/generate_jobs
new file mode 100755
index 0000000000..863ff37670
--- /dev/null
+++ b/.gitlab/generate_jobs
@@ -0,0 +1,9 @@
+#! /usr/bin/env nix-shell
+#! nix-shell -i bash -p cabal-install ghc jq
+
+cd "$(dirname "${BASH_SOURCE[0]}")"
+tmp=$(mktemp)
+./gen_ci.hs $tmp
+rm -f jobs.yaml
+echo "### THIS IS A GENERATED FILE, DO NOT MODIFY DIRECTLY" > jobs.yaml
+cat $tmp | jq | tee -a jobs.yaml
diff --git a/.gitlab/jobs.yaml b/.gitlab/jobs.yaml
new file mode 100644
index 0000000000..5101835e93
--- /dev/null
+++ b/.gitlab/jobs.yaml
@@ -0,0 +1,3755 @@
+### THIS IS A GENERATED FILE, DO NOT MODIFY DIRECTLY
+{
+  "aarch64-darwin-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-aarch64-darwin-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "aarch64-darwin-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": null,
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "find libraries -name config.sub -exec cp config.sub {} \\;",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "aarch64-darwin"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-aarch64-darwin-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "--with-intree-gmp --with-system-libffi ",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "LANG": "en_US.UTF-8",
+      "MACOSX_DEPLOYMENT_TARGET": "11.0",
+      "NIX_SYSTEM": "aarch64-darwin",
+      "TEST_ENV": "aarch64-darwin-validate"
+    }
+  },
+  "aarch64-linux-deb10-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-aarch64-linux-deb10-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "aarch64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/aarch64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "aarch64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-aarch64-linux-deb10-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "",
+      "TEST_ENV": "aarch64-linux-deb10-validate"
+    }
+  },
+  "armv7-linux-deb10-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": true,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-armv7-linux-deb10-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "armv7-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/armv7-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"disabled\" != \"disabled\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "armv7-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-armv7-linux-deb10-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "",
+      "TEST_ENV": "armv7-linux-deb10-validate"
+    }
+  },
+  "i386-linux-deb9-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-i386-linux-deb9-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "i386-linux-deb9-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/i386-linux-deb9:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-i386-linux-deb9-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "",
+      "TEST_ENV": "i386-linux-deb9-validate"
+    }
+  },
+  "nightly-aarch64-darwin-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-aarch64-darwin-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "aarch64-darwin-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": null,
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "find libraries -name config.sub -exec cp config.sub {} \\;",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "aarch64-darwin"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-aarch64-darwin-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "--with-intree-gmp --with-system-libffi ",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "LANG": "en_US.UTF-8",
+      "MACOSX_DEPLOYMENT_TARGET": "11.0",
+      "NIX_SYSTEM": "aarch64-darwin",
+      "TEST_ENV": "aarch64-darwin-validate",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-aarch64-linux-deb10-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-aarch64-linux-deb10-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "aarch64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/aarch64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "aarch64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-aarch64-linux-deb10-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "",
+      "TEST_ENV": "aarch64-linux-deb10-validate",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-armv7-linux-deb10-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": true,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-armv7-linux-deb10-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "armv7-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/armv7-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "armv7-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-armv7-linux-deb10-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "",
+      "TEST_ENV": "armv7-linux-deb10-validate",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-i386-linux-deb9-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-i386-linux-deb9-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "i386-linux-deb9-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/i386-linux-deb9:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-i386-linux-deb9-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "",
+      "TEST_ENV": "i386-linux-deb9-validate",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-x86_64-darwin-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-x86_64-darwin-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-darwin-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": null,
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "find libraries -name config.sub -exec cp config.sub {} \\;",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-darwin-m1"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-darwin-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "--with-intree-gmp --with-system-libffi ",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "LANG": "en_US.UTF-8",
+      "MACOSX_DEPLOYMENT_TARGET": "10.10",
+      "NIX_SYSTEM": "x86_64-darwin",
+      "TEST_ENV": "x86_64-darwin-validate",
+      "XZ_OPT": "-9",
+      "ac_cv_func_clock_gettime": "no",
+      "ac_cv_func_utimensat": "no"
+    }
+  },
+  "nightly-x86_64-freebsd-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": true,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-x86_64-freebsd-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-freebsd-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": null,
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-freebsd"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-freebsd-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CABAL_INSTALL_VERSION": "3.2.0.0",
+      "CONFIGURE_ARGS": "--with-gmp-includes=/usr/local/include --with-gmp-libraries=/usr/local/lib --with-iconv-includes=/usr/local/include --with-iconv-libraries=/usr/local/lib ",
+      "GHC_VERSION": "8.10.1",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "TEST_ENV": "x86_64-freebsd-validate",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-x86_64-linux-alpine3_12-int_native-validate+fully_static": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": true,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-x86_64-linux-alpine3_12-int_native-validate+fully_static.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-alpine3_12-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-alpine3_12:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "native",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-alpine3_12-int_native-validate+fully_static",
+      "BROKEN_TESTS": "encoding004 T10458 ghcilink002 linker_unload_native",
+      "BUILD_FLAVOUR": "validate+fully_static",
+      "CONFIGURE_ARGS": "--disable-ld-override ",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "INSTALL_CONFIGURE_ARGS": "--disable-ld-override",
+      "TEST_ENV": "x86_64-linux-alpine3_12-int_native-validate+fully_static",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-x86_64-linux-alpine3_12-validate+fully_static": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": true,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-x86_64-linux-alpine3_12-validate+fully_static.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-alpine3_12-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-alpine3_12:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-alpine3_12-validate+fully_static",
+      "BROKEN_TESTS": "encoding004 T10458 ghcilink002 linker_unload_native",
+      "BUILD_FLAVOUR": "validate+fully_static",
+      "CONFIGURE_ARGS": "--disable-ld-override ",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "INSTALL_CONFIGURE_ARGS": "--disable-ld-override",
+      "TEST_ENV": "x86_64-linux-alpine3_12-validate+fully_static",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-x86_64-linux-centos7-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-x86_64-linux-centos7-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-centos7-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-centos7:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-centos7-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "",
+      "TEST_ENV": "x86_64-linux-centos7-validate",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-x86_64-linux-deb10-int_native-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-x86_64-linux-deb10-int_native-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "native",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb10-int_native-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "",
+      "TEST_ENV": "x86_64-linux-deb10-int_native-validate",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-x86_64-linux-deb10-no_tntc-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-x86_64-linux-deb10-no_tntc-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb10-no_tntc-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "--disable-tables-next-to-code",
+      "TEST_ENV": "x86_64-linux-deb10-no_tntc-validate",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-x86_64-linux-deb10-numa-slow-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-x86_64-linux-deb10-numa-slow-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb10-numa-slow-validate",
+      "BUILD_FLAVOUR": "slow-validate",
+      "CONFIGURE_ARGS": "",
+      "ENABLE_NUMA": "1",
+      "TEST_ENV": "x86_64-linux-deb10-numa-slow-validate",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-x86_64-linux-deb10-unreg-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-x86_64-linux-deb10-unreg-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb10-unreg-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "--enable-unregisterised",
+      "TEST_ENV": "x86_64-linux-deb10-unreg-validate",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-x86_64-linux-deb10-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-x86_64-linux-deb10-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb10-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "",
+      "TEST_ENV": "x86_64-linux-deb10-validate",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-x86_64-linux-deb10-validate+debug_info": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-x86_64-linux-deb10-validate+debug_info.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb10-validate+debug_info",
+      "BUILD_FLAVOUR": "validate+debug_info",
+      "CONFIGURE_ARGS": "",
+      "TEST_ENV": "x86_64-linux-deb10-validate+debug_info",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-x86_64-linux-deb10-validate+llvm": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-x86_64-linux-deb10-validate+llvm.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb10-validate+llvm",
+      "BUILD_FLAVOUR": "validate+llvm",
+      "CONFIGURE_ARGS": "",
+      "TEST_ENV": "x86_64-linux-deb10-validate+llvm",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-x86_64-linux-deb10-validate+thread_sanitizer": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-x86_64-linux-deb10-validate+thread_sanitizer.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb10-validate+thread_sanitizer",
+      "BUILD_FLAVOUR": "validate+thread_sanitizer",
+      "CONFIGURE_ARGS": "",
+      "HADRIAN_ARGS": "--docs=none",
+      "TEST_ENV": "x86_64-linux-deb10-validate+thread_sanitizer",
+      "TSAN_OPTIONS": "suppressions=$CI_PROJECT_DIR/rts/.tsan-suppressions",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-x86_64-linux-deb11-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-x86_64-linux-deb11-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb11-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb11:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb11-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "",
+      "TEST_ENV": "x86_64-linux-deb11-validate",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-x86_64-linux-fedora33-perf": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-x86_64-linux-fedora33-perf.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-fedora33-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-fedora33:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-fedora33-perf",
+      "BUILD_FLAVOUR": "perf",
+      "CONFIGURE_ARGS": "",
+      "LLC": "/bin/false",
+      "OPT": "/bin/false",
+      "TEST_ENV": "x86_64-linux-fedora33-perf",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-x86_64-linux-fedora33-validate+debug_info": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-x86_64-linux-fedora33-validate+debug_info.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-fedora33-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-fedora33:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-fedora33-validate+debug_info",
+      "BUILD_FLAVOUR": "validate+debug_info",
+      "CONFIGURE_ARGS": "",
+      "LLC": "/bin/false",
+      "OPT": "/bin/false",
+      "TEST_ENV": "x86_64-linux-fedora33-validate+debug_info",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-x86_64-linux-ubuntu20_04-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-x86_64-linux-ubuntu20_04-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-ubuntu20_04-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-ubuntu20_04:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-ubuntu20_04-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "",
+      "TEST_ENV": "x86_64-linux-ubuntu20_04-validate",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-x86_64-windows-int_native-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-x86_64-windows-int_native-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-windows-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": null,
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "bash .gitlab/ci.sh setup",
+      "bash .gitlab/ci.sh configure",
+      "bash .gitlab/ci.sh build_hadrian",
+      "bash .gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "new-x86_64-windows"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "native",
+      "BIN_DIST_NAME": "ghc-x86_64-windows-int_native-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CABAL_INSTALL_VERSION": "3.2.0.0",
+      "CONFIGURE_ARGS": "",
+      "GHC_VERSION": "8.10.4",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "LANG": "en_US.UTF-8",
+      "MSYSTEM": "MINGW64",
+      "SPHINXBUILD": "/mingw64/bin/sphinx-build.exe",
+      "TEST_ENV": "x86_64-windows-int_native-validate",
+      "XZ_OPT": "-9"
+    }
+  },
+  "nightly-x86_64-windows-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "8 weeks",
+      "paths": [
+        "ghc-x86_64-windows-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-windows-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": null,
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "bash .gitlab/ci.sh setup",
+      "bash .gitlab/ci.sh configure",
+      "bash .gitlab/ci.sh build_hadrian",
+      "bash .gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "new-x86_64-windows"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-windows-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CABAL_INSTALL_VERSION": "3.2.0.0",
+      "CONFIGURE_ARGS": "",
+      "GHC_VERSION": "8.10.4",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "LANG": "en_US.UTF-8",
+      "MSYSTEM": "MINGW64",
+      "SPHINXBUILD": "/mingw64/bin/sphinx-build.exe",
+      "TEST_ENV": "x86_64-windows-validate",
+      "XZ_OPT": "-9"
+    }
+  },
+  "release-aarch64-darwin-perf": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "1 year",
+      "paths": [
+        "ghc-aarch64-darwin-perf.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "aarch64-darwin-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": null,
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB == \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "find libraries -name config.sub -exec cp config.sub {} \\;",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "aarch64-darwin"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-aarch64-darwin-perf",
+      "BUILD_FLAVOUR": "perf",
+      "CONFIGURE_ARGS": "--with-intree-gmp --with-system-libffi ",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "IGNORE_PERF_FAILURES": "all",
+      "LANG": "en_US.UTF-8",
+      "MACOSX_DEPLOYMENT_TARGET": "11.0",
+      "NIX_SYSTEM": "aarch64-darwin",
+      "TEST_ENV": "aarch64-darwin-perf",
+      "XZ_OPT": "-9"
+    }
+  },
+  "release-aarch64-linux-deb10-perf": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "1 year",
+      "paths": [
+        "ghc-aarch64-linux-deb10-perf.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "aarch64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/aarch64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB == \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "aarch64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-aarch64-linux-deb10-perf",
+      "BUILD_FLAVOUR": "perf",
+      "CONFIGURE_ARGS": "",
+      "IGNORE_PERF_FAILURES": "all",
+      "TEST_ENV": "aarch64-linux-deb10-perf",
+      "XZ_OPT": "-9"
+    }
+  },
+  "release-armv7-linux-deb10-perf": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": true,
+    "artifacts": {
+      "expire_in": "1 year",
+      "paths": [
+        "ghc-armv7-linux-deb10-perf.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "armv7-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/armv7-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB == \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "armv7-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-armv7-linux-deb10-perf",
+      "BUILD_FLAVOUR": "perf",
+      "CONFIGURE_ARGS": "",
+      "IGNORE_PERF_FAILURES": "all",
+      "TEST_ENV": "armv7-linux-deb10-perf",
+      "XZ_OPT": "-9"
+    }
+  },
+  "release-i386-linux-deb9-perf": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "1 year",
+      "paths": [
+        "ghc-i386-linux-deb9-perf.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "i386-linux-deb9-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/i386-linux-deb9:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB == \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-i386-linux-deb9-perf",
+      "BUILD_FLAVOUR": "perf",
+      "CONFIGURE_ARGS": "",
+      "IGNORE_PERF_FAILURES": "all",
+      "TEST_ENV": "i386-linux-deb9-perf",
+      "XZ_OPT": "-9"
+    }
+  },
+  "release-x86_64-darwin-perf": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "1 year",
+      "paths": [
+        "ghc-x86_64-darwin-perf.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-darwin-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": null,
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB == \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "find libraries -name config.sub -exec cp config.sub {} \\;",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-darwin-m1"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-darwin-perf",
+      "BUILD_FLAVOUR": "perf",
+      "CONFIGURE_ARGS": "--with-intree-gmp --with-system-libffi ",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "IGNORE_PERF_FAILURES": "all",
+      "LANG": "en_US.UTF-8",
+      "MACOSX_DEPLOYMENT_TARGET": "10.10",
+      "NIX_SYSTEM": "x86_64-darwin",
+      "TEST_ENV": "x86_64-darwin-perf",
+      "XZ_OPT": "-9",
+      "ac_cv_func_clock_gettime": "no",
+      "ac_cv_func_utimensat": "no"
+    }
+  },
+  "release-x86_64-freebsd-perf": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": true,
+    "artifacts": {
+      "expire_in": "1 year",
+      "paths": [
+        "ghc-x86_64-freebsd-perf.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-freebsd-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": null,
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB == \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-freebsd"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-freebsd-perf",
+      "BUILD_FLAVOUR": "perf",
+      "CABAL_INSTALL_VERSION": "3.2.0.0",
+      "CONFIGURE_ARGS": "--with-gmp-includes=/usr/local/include --with-gmp-libraries=/usr/local/lib --with-iconv-includes=/usr/local/include --with-iconv-libraries=/usr/local/lib ",
+      "GHC_VERSION": "8.10.1",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "IGNORE_PERF_FAILURES": "all",
+      "TEST_ENV": "x86_64-freebsd-perf",
+      "XZ_OPT": "-9"
+    }
+  },
+  "release-x86_64-linux-alpine3_12-int_native-perf+fully_static": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": true,
+    "artifacts": {
+      "expire_in": "1 year",
+      "paths": [
+        "ghc-x86_64-linux-alpine3_12-int_native-perf+fully_static.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-alpine3_12-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-alpine3_12:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB == \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "native",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-alpine3_12-int_native-perf+fully_static",
+      "BROKEN_TESTS": "encoding004 T10458 ghcilink002 linker_unload_native",
+      "BUILD_FLAVOUR": "perf+fully_static",
+      "CONFIGURE_ARGS": "--disable-ld-override ",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "IGNORE_PERF_FAILURES": "all",
+      "INSTALL_CONFIGURE_ARGS": "--disable-ld-override",
+      "TEST_ENV": "x86_64-linux-alpine3_12-int_native-perf+fully_static",
+      "XZ_OPT": "-9"
+    }
+  },
+  "release-x86_64-linux-alpine3_12-perf+fully_static": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": true,
+    "artifacts": {
+      "expire_in": "1 year",
+      "paths": [
+        "ghc-x86_64-linux-alpine3_12-perf+fully_static.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-alpine3_12-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-alpine3_12:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB == \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-alpine3_12-perf+fully_static",
+      "BROKEN_TESTS": "encoding004 T10458 ghcilink002 linker_unload_native",
+      "BUILD_FLAVOUR": "perf+fully_static",
+      "CONFIGURE_ARGS": "--disable-ld-override ",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "IGNORE_PERF_FAILURES": "all",
+      "INSTALL_CONFIGURE_ARGS": "--disable-ld-override",
+      "TEST_ENV": "x86_64-linux-alpine3_12-perf+fully_static",
+      "XZ_OPT": "-9"
+    }
+  },
+  "release-x86_64-linux-centos7-perf": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "1 year",
+      "paths": [
+        "ghc-x86_64-linux-centos7-perf.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-centos7-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-centos7:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB == \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-centos7-perf",
+      "BUILD_FLAVOUR": "perf",
+      "CONFIGURE_ARGS": "",
+      "IGNORE_PERF_FAILURES": "all",
+      "TEST_ENV": "x86_64-linux-centos7-perf",
+      "XZ_OPT": "-9"
+    }
+  },
+  "release-x86_64-linux-deb10-perf": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "1 year",
+      "paths": [
+        "ghc-x86_64-linux-deb10-perf.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB == \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb10-perf",
+      "BUILD_FLAVOUR": "perf",
+      "CONFIGURE_ARGS": "",
+      "IGNORE_PERF_FAILURES": "all",
+      "TEST_ENV": "x86_64-linux-deb10-perf",
+      "XZ_OPT": "-9"
+    }
+  },
+  "release-x86_64-linux-deb10-perf+debug_info": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "1 year",
+      "paths": [
+        "ghc-x86_64-linux-deb10-perf+debug_info.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB == \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb10-perf+debug_info",
+      "BUILD_FLAVOUR": "perf+debug_info",
+      "CONFIGURE_ARGS": "",
+      "IGNORE_PERF_FAILURES": "all",
+      "TEST_ENV": "x86_64-linux-deb10-perf+debug_info",
+      "XZ_OPT": "-9"
+    }
+  },
+  "release-x86_64-linux-deb11-perf": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "1 year",
+      "paths": [
+        "ghc-x86_64-linux-deb11-perf.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb11-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb11:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB == \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb11-perf",
+      "BUILD_FLAVOUR": "perf",
+      "CONFIGURE_ARGS": "",
+      "IGNORE_PERF_FAILURES": "all",
+      "TEST_ENV": "x86_64-linux-deb11-perf",
+      "XZ_OPT": "-9"
+    }
+  },
+  "release-x86_64-linux-fedora33-perf": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "1 year",
+      "paths": [
+        "ghc-x86_64-linux-fedora33-perf.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-fedora33-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-fedora33:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB == \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-fedora33-perf",
+      "BUILD_FLAVOUR": "perf",
+      "CONFIGURE_ARGS": "",
+      "IGNORE_PERF_FAILURES": "all",
+      "LLC": "/bin/false",
+      "OPT": "/bin/false",
+      "TEST_ENV": "x86_64-linux-fedora33-perf",
+      "XZ_OPT": "-9"
+    }
+  },
+  "release-x86_64-linux-fedora33-perf+debug_info": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "1 year",
+      "paths": [
+        "ghc-x86_64-linux-fedora33-perf+debug_info.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-fedora33-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-fedora33:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB == \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-fedora33-perf+debug_info",
+      "BUILD_FLAVOUR": "perf+debug_info",
+      "CONFIGURE_ARGS": "",
+      "IGNORE_PERF_FAILURES": "all",
+      "LLC": "/bin/false",
+      "OPT": "/bin/false",
+      "TEST_ENV": "x86_64-linux-fedora33-perf+debug_info",
+      "XZ_OPT": "-9"
+    }
+  },
+  "release-x86_64-linux-ubuntu20_04-perf": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "1 year",
+      "paths": [
+        "ghc-x86_64-linux-ubuntu20_04-perf.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-ubuntu20_04-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-ubuntu20_04:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB == \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-ubuntu20_04-perf",
+      "BUILD_FLAVOUR": "perf",
+      "CONFIGURE_ARGS": "",
+      "IGNORE_PERF_FAILURES": "all",
+      "TEST_ENV": "x86_64-linux-ubuntu20_04-perf",
+      "XZ_OPT": "-9"
+    }
+  },
+  "release-x86_64-windows-int_native-perf": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "1 year",
+      "paths": [
+        "ghc-x86_64-windows-int_native-perf.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-windows-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": null,
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB == \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "bash .gitlab/ci.sh setup",
+      "bash .gitlab/ci.sh configure",
+      "bash .gitlab/ci.sh build_hadrian",
+      "bash .gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "new-x86_64-windows"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "native",
+      "BIN_DIST_NAME": "ghc-x86_64-windows-int_native-perf",
+      "BUILD_FLAVOUR": "perf",
+      "CABAL_INSTALL_VERSION": "3.2.0.0",
+      "CONFIGURE_ARGS": "",
+      "GHC_VERSION": "8.10.4",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "IGNORE_PERF_FAILURES": "all",
+      "LANG": "en_US.UTF-8",
+      "MSYSTEM": "MINGW64",
+      "SPHINXBUILD": "/mingw64/bin/sphinx-build.exe",
+      "TEST_ENV": "x86_64-windows-int_native-perf",
+      "XZ_OPT": "-9"
+    }
+  },
+  "release-x86_64-windows-perf": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "1 year",
+      "paths": [
+        "ghc-x86_64-windows-perf.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-windows-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": null,
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB == \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "bash .gitlab/ci.sh setup",
+      "bash .gitlab/ci.sh configure",
+      "bash .gitlab/ci.sh build_hadrian",
+      "bash .gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "new-x86_64-windows"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-windows-perf",
+      "BUILD_FLAVOUR": "perf",
+      "CABAL_INSTALL_VERSION": "3.2.0.0",
+      "CONFIGURE_ARGS": "",
+      "GHC_VERSION": "8.10.4",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "IGNORE_PERF_FAILURES": "all",
+      "LANG": "en_US.UTF-8",
+      "MSYSTEM": "MINGW64",
+      "SPHINXBUILD": "/mingw64/bin/sphinx-build.exe",
+      "TEST_ENV": "x86_64-windows-perf",
+      "XZ_OPT": "-9"
+    }
+  },
+  "x86_64-darwin-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-x86_64-darwin-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-darwin-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": null,
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "find libraries -name config.sub -exec cp config.sub {} \\;",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-darwin-m1"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-darwin-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "--with-intree-gmp --with-system-libffi ",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "LANG": "en_US.UTF-8",
+      "MACOSX_DEPLOYMENT_TARGET": "10.10",
+      "NIX_SYSTEM": "x86_64-darwin",
+      "TEST_ENV": "x86_64-darwin-validate",
+      "ac_cv_func_clock_gettime": "no",
+      "ac_cv_func_utimensat": "no"
+    }
+  },
+  "x86_64-freebsd-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": true,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-x86_64-freebsd-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-freebsd-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": null,
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && ($CI_MERGE_REQUEST_LABELS =~ /.*FreeBSD.*/) && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-freebsd"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-freebsd-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CABAL_INSTALL_VERSION": "3.2.0.0",
+      "CONFIGURE_ARGS": "--with-gmp-includes=/usr/local/include --with-gmp-libraries=/usr/local/lib --with-iconv-includes=/usr/local/include --with-iconv-libraries=/usr/local/lib ",
+      "GHC_VERSION": "8.10.1",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "TEST_ENV": "x86_64-freebsd-validate"
+    }
+  },
+  "x86_64-linux-alpine3_12-int_native-validate+fully_static": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": true,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-x86_64-linux-alpine3_12-int_native-validate+fully_static.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-alpine3_12-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-alpine3_12:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"disabled\" != \"disabled\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "native",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-alpine3_12-int_native-validate+fully_static",
+      "BROKEN_TESTS": "encoding004 T10458 ghcilink002 linker_unload_native",
+      "BUILD_FLAVOUR": "validate+fully_static",
+      "CONFIGURE_ARGS": "--disable-ld-override ",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "INSTALL_CONFIGURE_ARGS": "--disable-ld-override",
+      "TEST_ENV": "x86_64-linux-alpine3_12-int_native-validate+fully_static"
+    }
+  },
+  "x86_64-linux-alpine3_12-validate+fully_static": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": true,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-x86_64-linux-alpine3_12-validate+fully_static.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-alpine3_12-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-alpine3_12:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-alpine3_12-validate+fully_static",
+      "BROKEN_TESTS": "encoding004 T10458 ghcilink002 linker_unload_native",
+      "BUILD_FLAVOUR": "validate+fully_static",
+      "CONFIGURE_ARGS": "--disable-ld-override ",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "INSTALL_CONFIGURE_ARGS": "--disable-ld-override",
+      "TEST_ENV": "x86_64-linux-alpine3_12-validate+fully_static"
+    }
+  },
+  "x86_64-linux-centos7-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-x86_64-linux-centos7-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-centos7-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-centos7:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"disabled\" != \"disabled\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-centos7-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "",
+      "TEST_ENV": "x86_64-linux-centos7-validate"
+    }
+  },
+  "x86_64-linux-deb10-int_native-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-x86_64-linux-deb10-int_native-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "native",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb10-int_native-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "",
+      "TEST_ENV": "x86_64-linux-deb10-int_native-validate"
+    }
+  },
+  "x86_64-linux-deb10-no_tntc-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-x86_64-linux-deb10-no_tntc-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "allow_failure": true,
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "manual"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb10-no_tntc-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "--disable-tables-next-to-code",
+      "TEST_ENV": "x86_64-linux-deb10-no_tntc-validate"
+    }
+  },
+  "x86_64-linux-deb10-numa-slow-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-x86_64-linux-deb10-numa-slow-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "(\"true\" == \"true\") && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb10-numa-slow-validate",
+      "BUILD_FLAVOUR": "slow-validate",
+      "CONFIGURE_ARGS": "",
+      "ENABLE_NUMA": "1",
+      "TEST_ENV": "x86_64-linux-deb10-numa-slow-validate"
+    }
+  },
+  "x86_64-linux-deb10-unreg-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-x86_64-linux-deb10-unreg-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "(\"true\" == \"true\") && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb10-unreg-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "--enable-unregisterised",
+      "TEST_ENV": "x86_64-linux-deb10-unreg-validate"
+    }
+  },
+  "x86_64-linux-deb10-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-x86_64-linux-deb10-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"disabled\" != \"disabled\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb10-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "",
+      "TEST_ENV": "x86_64-linux-deb10-validate"
+    }
+  },
+  "x86_64-linux-deb10-validate+debug_info": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-x86_64-linux-deb10-validate+debug_info.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb10-validate+debug_info",
+      "BUILD_FLAVOUR": "validate+debug_info",
+      "CONFIGURE_ARGS": "",
+      "TEST_ENV": "x86_64-linux-deb10-validate+debug_info"
+    }
+  },
+  "x86_64-linux-deb10-validate+llvm": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-x86_64-linux-deb10-validate+llvm.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && ($CI_MERGE_REQUEST_LABELS =~ /.*LLVM backend.*/) && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb10-validate+llvm",
+      "BUILD_FLAVOUR": "validate+llvm",
+      "CONFIGURE_ARGS": "",
+      "TEST_ENV": "x86_64-linux-deb10-validate+llvm"
+    }
+  },
+  "x86_64-linux-deb10-validate+thread_sanitizer": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-x86_64-linux-deb10-validate+thread_sanitizer.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb10-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "allow_failure": true,
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "manual"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb10-validate+thread_sanitizer",
+      "BUILD_FLAVOUR": "validate+thread_sanitizer",
+      "CONFIGURE_ARGS": "",
+      "HADRIAN_ARGS": "--docs=none",
+      "TEST_ENV": "x86_64-linux-deb10-validate+thread_sanitizer",
+      "TSAN_OPTIONS": "suppressions=$CI_PROJECT_DIR/rts/.tsan-suppressions"
+    }
+  },
+  "x86_64-linux-deb11-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-x86_64-linux-deb11-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-deb11-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb11:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"disabled\" != \"disabled\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-deb11-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "",
+      "TEST_ENV": "x86_64-linux-deb11-validate"
+    }
+  },
+  "x86_64-linux-fedora33-perf": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-x86_64-linux-fedora33-perf.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-fedora33-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-fedora33:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-fedora33-perf",
+      "BUILD_FLAVOUR": "perf",
+      "CONFIGURE_ARGS": "",
+      "LLC": "/bin/false",
+      "OPT": "/bin/false",
+      "TEST_ENV": "x86_64-linux-fedora33-perf"
+    }
+  },
+  "x86_64-linux-fedora33-validate+debug_info": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-x86_64-linux-fedora33-validate+debug_info.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-fedora33-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-fedora33:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"disabled\" != \"disabled\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-fedora33-validate+debug_info",
+      "BUILD_FLAVOUR": "validate+debug_info",
+      "CONFIGURE_ARGS": "",
+      "LLC": "/bin/false",
+      "OPT": "/bin/false",
+      "TEST_ENV": "x86_64-linux-fedora33-validate+debug_info"
+    }
+  },
+  "x86_64-linux-ubuntu20_04-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-x86_64-linux-ubuntu20_04-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-linux-ubuntu20_04-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-ubuntu20_04:$DOCKER_REV",
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"disabled\" != \"disabled\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "sudo chown ghc:ghc -R .",
+      ".gitlab/ci.sh setup",
+      ".gitlab/ci.sh configure",
+      ".gitlab/ci.sh build_hadrian",
+      ".gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "x86_64-linux"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-linux-ubuntu20_04-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CONFIGURE_ARGS": "",
+      "TEST_ENV": "x86_64-linux-ubuntu20_04-validate"
+    }
+  },
+  "x86_64-windows-int_native-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-x86_64-windows-int_native-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-windows-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": null,
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "($CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/) && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"disabled\" != \"disabled\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "bash .gitlab/ci.sh setup",
+      "bash .gitlab/ci.sh configure",
+      "bash .gitlab/ci.sh build_hadrian",
+      "bash .gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "new-x86_64-windows"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "native",
+      "BIN_DIST_NAME": "ghc-x86_64-windows-int_native-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CABAL_INSTALL_VERSION": "3.2.0.0",
+      "CONFIGURE_ARGS": "",
+      "GHC_VERSION": "8.10.4",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "LANG": "en_US.UTF-8",
+      "MSYSTEM": "MINGW64",
+      "SPHINXBUILD": "/mingw64/bin/sphinx-build.exe",
+      "TEST_ENV": "x86_64-windows-int_native-validate"
+    }
+  },
+  "x86_64-windows-validate": {
+    "after_script": [
+      ".gitlab/ci.sh save_cache",
+      ".gitlab/ci.sh clean",
+      "cat ci_timings"
+    ],
+    "allow_failure": false,
+    "artifacts": {
+      "expire_in": "2 weeks",
+      "paths": [
+        "ghc-x86_64-windows-validate.tar.xz",
+        "junit.xml"
+      ],
+      "reports": {
+        "junit": "junit.xml"
+      }
+    },
+    "cache": {
+      "key": "x86_64-windows-$CACHE_REV",
+      "paths": [
+        "cabal-cache",
+        "toolchain"
+      ]
+    },
+    "dependencies": [],
+    "image": null,
+    "needs": [
+      {
+        "artifacts": false,
+        "job": "hadrian-ghc-in-ghci"
+      }
+    ],
+    "rules": [
+      {
+        "if": "(\"true\" == \"true\") && ($RELEASE_JOB != \"yes\") && ($NIGHTLY == null) && (\"true\" == \"true\") && (\"true\" == \"true\") && (\"true\" == \"true\")",
+        "when": "always"
+      }
+    ],
+    "script": [
+      "bash .gitlab/ci.sh setup",
+      "bash .gitlab/ci.sh configure",
+      "bash .gitlab/ci.sh build_hadrian",
+      "bash .gitlab/ci.sh test_hadrian"
+    ],
+    "stage": "full-build",
+    "tags": [
+      "new-x86_64-windows"
+    ],
+    "variables": {
+      "BIGNUM_BACKEND": "gmp",
+      "BIN_DIST_NAME": "ghc-x86_64-windows-validate",
+      "BUILD_FLAVOUR": "validate",
+      "CABAL_INSTALL_VERSION": "3.2.0.0",
+      "CONFIGURE_ARGS": "",
+      "GHC_VERSION": "8.10.4",
+      "HADRIAN_ARGS": "--docs=no-sphinx",
+      "LANG": "en_US.UTF-8",
+      "MSYSTEM": "MINGW64",
+      "SPHINXBUILD": "/mingw64/bin/sphinx-build.exe",
+      "TEST_ENV": "x86_64-windows-validate"
+    }
+  }
+}