# NS3 CI script for GCC

# Any scheduled pipeline for GCC should define a variable, named
# "RELEASE", that has a value "weekly". Also, a variable "GCC" should be set
# to True.

# We support from 9 to the latest version. Check if everything builds fine
# under debug, default, and optimized, on Linux.
# The distro used is Ubuntu - the logic is:
# - Test minimum and maximum GCC version
# - Do not test if it's the default version installed (already tested as Ubuntu test)
# Note: the following is the list of default gcc versions on Ubuntu:
# - focal (20.04LTS) 9
# - jammy (22.04LTS) 11
# - kinetic (22.10) 12
# - lunar (23.04) 12

.weekly-gcc-base:
  extends: .base-build
  rules:
    - if: $RELEASE == "weekly"
    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
      allow_failure: true
  before_script:
    - apt update
    - apt upgrade -y
    - DEBIAN_FRONTEND=noninteractive apt install -y
      $COMPILER cmake ninja-build ccache
      python3 python3-dev
      gsl-bin libgsl-dev $LIBGSL
      libboost-all-dev
      libgtk-3-dev
      libfl-dev
      libxml2 libxml2-dev
      libopenmpi-dev openmpi-bin openmpi-common openmpi-doc
      libsqlite3-dev sqlite3
      libeigen3-dev
      qtbase5-dev qtchooser qt5-qmake qtbase5-dev-tools
      ssh git

weekly-gcc:
  rules:
    - if: $RELEASE == "weekly"
    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
      when: manual
      allow_failure: true
  stage: pre-build
  script:
    - echo "Starting GCC jobs"

# GCC 9 (not tested as it's the default for Ubuntu 20.04)
# weekly-build-gcc-9-debug:
#   extends: .weekly-gcc-base
#   needs: ["weekly-gcc"]
#   image: ubuntu:20.04
#   stage: build
#   variables:
#     MODE: debug
#     COMPILER: g++-9
#     LIBGSL: libgsl23

# weekly-build-gcc-9-default:
#   extends: .weekly-gcc-base
#   needs: ["weekly-gcc"]
#   image: ubuntu:20.04
#   stage: build
#   variables:
#     MODE: default
#     COMPILER: g++-9
#     LIBGSL: libgsl23

# weekly-build-gcc-9-optimized:
#   extends: .weekly-gcc-base
#   needs: ["weekly-gcc"]
#   image: ubuntu:20.04
#   stage: build
#   variables:
#     MODE: optimized
#     COMPILER: g++-9
#     LIBGSL: libgsl23

# weekly-test-gcc-9-default:
#   extends: .weekly-gcc-base
#   image: ubuntu:20.04
#   stage: test
#   needs: ["weekly-build-gcc-9-default"]
#   dependencies:
#     - weekly-build-gcc-9-default
#   variables:
#     MODE: default
#     COMPILER: g++-9
#     LIBGSL: libgsl23

# weekly-test-gcc-9-optimized:
#   extends: .weekly-gcc-base
#   image: ubuntu:20.04
#   stage: test
#   needs: ["weekly-build-gcc-9-optimized"]
#   dependencies:
#     - weekly-build-gcc-9-optimized
#   variables:
#     MODE: optimized
#     COMPILER: g++-9
#     LIBGSL: libgsl23

# GCC 13
weekly-build-gcc-13-debug:
  extends: .weekly-gcc-base
  needs: ["weekly-gcc"]
  image: ubuntu:23.04
  stage: build
  variables:
    MODE: debug
    COMPILER: g++-13
    LIBGSL: libgsl27

weekly-build-gcc-13-default:
  extends: .weekly-gcc-base
  needs: ["weekly-gcc"]
  image: ubuntu:23.04
  stage: build
  variables:
    MODE: default
    COMPILER: g++-13
    LIBGSL: libgsl27

# Aug. 26, 2023: --disable-eigen is needed to prevent a -Werror=unused-variable
weekly-build-gcc-13-optimized:
  extends: .weekly-gcc-base
  needs: ["weekly-gcc"]
  image: ubuntu:23.04
  stage: build
  variables:
    MODE: optimized
    COMPILER: g++-13
    LIBGSL: libgsl27
    EXTRA_OPTIONS: --disable-eigen

weekly-test-gcc-13-default:
  extends: .weekly-gcc-base
  image: ubuntu:23.04
  stage: test
  needs: ["weekly-build-gcc-13-default"]
  dependencies:
    - weekly-build-gcc-13-default
  variables:
    MODE: default
    COMPILER: g++-13
    LIBGSL: libgsl27

# Aug. 26, 2023: --disable-eigen is needed to prevent a -Werror=unused-variable
weekly-test-gcc-13-optimized:
  extends: .weekly-gcc-base
  image: ubuntu:23.04
  stage: test
  needs: ["weekly-build-gcc-13-optimized"]
  dependencies:
    - weekly-build-gcc-13-optimized
  variables:
    MODE: optimized
    COMPILER: g++-13
    LIBGSL: libgsl27
    EXTRA_OPTIONS: --disable-eigen