variables:
# uncomment for the pipeline debug purpose
# CI_DEBUG_TRACE: "true"
  DOCKER_HOST: tcp://docker:2375
  DOCKER_DRIVER: overlay2
  DOCKER_TLS_CERTDIR: ""

stages:
  - build-kernel

apalis-imx6-kernel:
  stage: build-kernel
  image: gitlab.int.toradex.com:4567/rd/linux-bsp/ci-toolchain-container:linux-toradex_aarch32_arm_builder-bb6f84e
  variables:
    DEFCONFIG: apalis_imx6_defconfig
    GIT_STRATEGY: fetch
    GIT_DEPTH: "1"
  script: |
    echo "GCC used to build binaries is"
    which ${CROSS_COMPILE}gcc
    ${CROSS_COMPILE}gcc --version
    echo -e "Arch is \e[36m$ARCH\e[39m"
    echo "Current directory: ${PWD}"
    THREADS=$(grep processor /proc/cpuinfo -c)
    echo "building with $THREADS parallel threads"
    DEVICETREES=$(find arch/arm/boot/dts/ -regextype posix-extended -regex "^.*\/imx.*(apalis|colibri|verdin).*\.dts" | sed 's/arch\/arm\/boot\/dts\///' | sed 's/\.dts/\.dtb/')
    make $DEFCONFIG
    echo -e "building: \n$DEVICETREES"
    make -j$THREADS $DEVICETREES
    make -j$THREADS

apalis-imx6-android_kernel:
  stage: build-kernel
  image: gitlab.int.toradex.com:4567/rd/linux-bsp/ci-toolchain-container:linux-toradex_aarch32_arm_builder-bb6f84e
  variables:
    DEFCONFIG: apalis_imx6_android_defconfig
    GIT_STRATEGY: fetch
    GIT_DEPTH: "1"
  script: |
    echo "GCC used to build binaries is"
    which ${CROSS_COMPILE}gcc
    ${CROSS_COMPILE}gcc --version
    echo -e "Arch is \e[36m$ARCH\e[39m"
    echo "Current directory: ${PWD}"
    THREADS=$(grep processor /proc/cpuinfo -c)
    echo "building with $THREADS parallel threads"
    DEVICETREES=$(find arch/arm/boot/dts/ -regextype posix-extended -regex "^.*\/imx.*(apalis|colibri|verdin).*\.dts" | sed 's/arch\/arm\/boot\/dts\///' | sed 's/\.dts/\.dtb/')
    make $DEFCONFIG
    echo -e "building: \n$DEVICETREES"
    make -j$THREADS $DEVICETREES
    make -j$THREADS

colibri-imx6-kernel:
  stage: build-kernel
  image: gitlab.int.toradex.com:4567/rd/linux-bsp/ci-toolchain-container:linux-toradex_aarch32_arm_builder-bb6f84e
  variables:
    DEFCONFIG: colibri_imx6_defconfig
    GIT_STRATEGY: fetch
    GIT_DEPTH: "1"
    # Choose max kernel size that `ubinfo /dev/ubi0_0` reports
    MAX_KERNEL_SIZE_B: 8507392
  script: |
    echo "GCC used to build binaries is"
    which ${CROSS_COMPILE}gcc
    ${CROSS_COMPILE}gcc --version
    echo -e "Arch is \e[36m$ARCH\e[39m"
    echo "Current directory: ${PWD}"
    THREADS=$(grep processor /proc/cpuinfo -c)
    echo "building with $THREADS parallel threads"
    DEVICETREES=$(find arch/arm/boot/dts/ -regextype posix-extended -regex "^.*\/imx.*(apalis|colibri|verdin).*\.dts" | sed 's/arch\/arm\/boot\/dts\///' | sed 's/\.dts/\.dtb/')
    make $DEFCONFIG
    echo -e "building: \n$DEVICETREES"
    make -j$THREADS $DEVICETREES
    make -j$THREADS


colibri-imx6ull-kernel:
  stage: build-kernel
  image: gitlab.int.toradex.com:4567/rd/linux-bsp/ci-toolchain-container:linux-toradex_aarch32_arm_builder-bb6f84e
  variables:
    DEFCONFIG: colibri-imx6ull_defconfig
    GIT_STRATEGY: fetch
    GIT_DEPTH: "1"
    # Choose max kernel size that `ubinfo /dev/ubi0_0` reports
    MAX_KERNEL_SIZE_B: 8507392
  script: |
    echo "GCC used to build binaries is"
    which ${CROSS_COMPILE}gcc
    ${CROSS_COMPILE}gcc --version
    echo -e "Arch is \e[36m$ARCH\e[39m"
    echo "Current directory: ${PWD}"
    THREADS=$(grep processor /proc/cpuinfo -c)
    echo "building with $THREADS parallel threads"
    DEVICETREES=$(find arch/arm/boot/dts/ -regextype posix-extended -regex "^.*\/imx.*(apalis|colibri|verdin).*\.dts" | sed 's/arch\/arm\/boot\/dts\///' | sed 's/\.dts/\.dtb/')
    make $DEFCONFIG
    echo -e "building: \n$DEVICETREES"
    make -j$THREADS $DEVICETREES
    make -j$THREADS
    KERNEL_SIZE=$(ls -la arch/arm/boot/zImage | awk '{print $5}')
    echo "Kernel size is ${KERNEL_SIZE} bytes"
    if [ $KERNEL_SIZE -ge $MAX_KERNEL_SIZE_B ];
    then
      echo "❌ Kernel exceeds the max size of ${MAX_KERNEL_SIZE_B}, failing CI pipeline";
      exit 1
    fi

colibri-imx7-kernel:
  stage: build-kernel
  image: gitlab.int.toradex.com:4567/rd/linux-bsp/ci-toolchain-container:linux-toradex_aarch32_arm_builder-bb6f84e
  variables:
    DEFCONFIG: colibri_imx7_defconfig
    GIT_STRATEGY: fetch
    GIT_DEPTH: "1"
    # Choose max kernel size that `ubinfo /dev/ubi0_0` reports
    MAX_KERNEL_SIZE_B: 8507392
  script: |
    echo "GCC used to build binaries is"
    which ${CROSS_COMPILE}gcc
    ${CROSS_COMPILE}gcc --version
    echo -e "Arch is \e[36m$ARCH\e[39m"
    echo "Current directory: ${PWD}"
    THREADS=$(grep processor /proc/cpuinfo -c)
    echo "building with $THREADS parallel threads"
    DEVICETREES=$(find arch/arm/boot/dts/ -regextype posix-extended -regex "^.*\/imx.*(apalis|colibri|verdin).*\.dts" | sed 's/arch\/arm\/boot\/dts\///' | sed 's/\.dts/\.dtb/')
    make $DEFCONFIG
    echo -e "building: \n$DEVICETREES"
    make -j$THREADS $DEVICETREES
    make -j$THREADS
    KERNEL_SIZE=$(ls -la arch/arm/boot/zImage | awk '{print $5}')
    echo "Kernel size is ${KERNEL_SIZE} bytes"
    if [ $KERNEL_SIZE -ge $MAX_KERNEL_SIZE_B ];
    then
      echo "❌ Kernel exceeds the max size of ${MAX_KERNEL_SIZE_B}, failing CI pipeline";
      exit 1
    fi