Raspi2-3_GenImage Commit - r476:824d03f1dd13 · Collaboration Tremplin des Sciences

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r476:824d03f1dd13

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r476:824d03f1dd13

bootstrap.d/15-rpi-config.sh +2 -1

             #
             # Setup RPi2/3 config and cmdline
             #
             # Load utility functions
             . ./functions.sh
             #if [ "$BUILD_KERNEL" = true ] ; then
               if [ -n "$RPI_FIRMWARE_DIR" ] && [ -d "$RPI_FIRMWARE_DIR" ] ; then
                 # Install boot binaries from local directory
                 cp "${RPI_FIRMWARE_DIR}"/boot/bootcode.bin "${BOOT_DIR}"/bootcode.bin
                 cp "${RPI_FIRMWARE_DIR}"/boot/fixup.dat "${BOOT_DIR}"/fixup.dat
                 cp "${RPI_FIRMWARE_DIR}"/boot/fixup_cd.dat "${BOOT_DIR}"/fixup_cd.dat
                 cp "${RPI_FIRMWARE_DIR}"/boot/fixup_x.dat "${BOOT_DIR}"/fixup_x.dat
                 cp "${RPI_FIRMWARE_DIR}"/boot/start.elf "${BOOT_DIR}"/start.elf
                 cp "${RPI_FIRMWARE_DIR}"/boot/start_cd.elf "${BOOT_DIR}"/start_cd.elf
                 cp "${RPI_FIRMWARE_DIR}"/boot/start_x.elf "${BOOT_DIR}"/start_x.elf
               else
                 # Create temporary directory for boot binaries
                 temp_dir=$(as_nobody mktemp -d)
                 # Install latest boot binaries from raspberry/firmware github
                 as_nobody wget -q -O "${temp_dir}/bootcode.bin" "${FIRMWARE_URL}/bootcode.bin"
                 as_nobody wget -q -O "${temp_dir}/fixup.dat" "${FIRMWARE_URL}/fixup.dat"
                 as_nobody wget -q -O "${temp_dir}/fixup_cd.dat" "${FIRMWARE_URL}/fixup_cd.dat"
                 as_nobody wget -q -O "${temp_dir}/fixup_x.dat" "${FIRMWARE_URL}/fixup_x.dat"
                 as_nobody wget -q -O "${temp_dir}/start.elf" "${FIRMWARE_URL}/start.elf"
                 as_nobody wget -q -O "${temp_dir}/start_cd.elf" "${FIRMWARE_URL}/start_cd.elf"
                 as_nobody wget -q -O "${temp_dir}/start_x.elf" "${FIRMWARE_URL}/start_x.elf"
                 # Move downloaded boot binaries
                 mv "${temp_dir}/"* "${BOOT_DIR}/"
                 # Remove temporary directory for boot binaries
                 rm -fr "${temp_dir}"
                 # Set permissions of the boot binaries
                 chown -R root:root "${BOOT_DIR}"
                 chmod -R 600 "${BOOT_DIR}"
               fi
             #fi
             # Setup firmware boot cmdline
             if [ "$ENABLE_UBOOTUSB" = true ] ; then
               CMDLINE="dwc_otg.lpm_enable=0 root=/dev/sda2 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait console=tty1 init=/bin/systemd"
             else
               if [ "$ENABLE_SPLITFS" = true ] ; then
                 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/sda1 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait console=tty1 init=/bin/systemd"
               else
                 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/mmcblk0p2 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait console=tty1 init=/bin/systemd"
               fi
             fi
             # Add encrypted root partition to cmdline.txt
             if [ "$ENABLE_CRYPTFS" = true ] ; then
               if [ "$ENABLE_SPLITFS" = true ] ; then
                 CMDLINE=$(echo "${CMDLINE}" | sed "s/sda1/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/sda1:${CRYPTFS_MAPPING}/")
               else
                 if [ "$ENABLE_UBOOTUSB" = true ] ; then
                   CMDLINE=$(echo "${CMDLINE}" | sed "s/sda2/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/sda2:${CRYPTFS_MAPPING}/")
                 else
                   CMDLINE=$(echo "${CMDLINE}" | sed "s/mmcblk0p2/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/mmcblk0p2:${CRYPTFS_MAPPING}/")
                 fi
               fi
             fi
             if [ "$ENABLE_PRINTK" = true ] ; then
               install_readonly files/sysctl.d/83-rpi-printk.conf "${ETC_DIR}/sysctl.d/83-rpi-printk.conf"
             fi
             # Install udev rule for serial alias - serial0 = console serial1=bluetooth
             install_readonly files/etc/99-com.rules "${LIB_DIR}/udev/rules.d/99-com.rules"
             # Remove IPv6 networking support
             if [ "$ENABLE_IPV6" = false ] ; then
               CMDLINE="${CMDLINE} ipv6.disable=1"
             fi
             # Automatically assign predictable network interface names
             if [ "$ENABLE_IFNAMES" = false ] ; then
               CMDLINE="${CMDLINE} net.ifnames=0"
             else
               CMDLINE="${CMDLINE} net.ifnames=1"
             fi
             # Install firmware config
             install_readonly files/boot/config.txt "${BOOT_DIR}/config.txt"
             #locks cpu at max frequency
             if [ "$ENABLE_TURBO" = true ] ; then
               echo "force_turbo=1" >> "${BOOT_DIR}/config.txt"
               # helps to avoid sdcard corruption when force_turbo is enabled.
               echo "boot_delay=1" >> "${BOOT_DIR}/config.txt"
             fi
             if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
               # Bluetooth enabled
               if [ "$ENABLE_BLUETOOTH" = true ] ; then
                 # Create temporary directory for Bluetooth sources
                 temp_dir=$(as_nobody mktemp -d)
                 # Fetch Bluetooth sources
                 as_nobody git -C "${temp_dir}" clone "${BLUETOOTH_URL}"
                 # Copy downloaded sources
                 mv "${temp_dir}/pi-bluetooth" "${R}/tmp/"
                 # Bluetooth firmware from arch aur https://aur.archlinux.org/packages/pi-bluetooth/
                 as_nobody wget -q -O "${R}/tmp/pi-bluetooth/LICENCE.broadcom_bcm43xx" https://aur.archlinux.org/cgit/aur.git/plain/LICENCE.broadcom_bcm43xx?h=pi-bluetooth
                 as_nobody wget -q -O "${R}/tmp/pi-bluetooth/BCM43430A1.hcd" https://aur.archlinux.org/cgit/aur.git/plain/BCM43430A1.hcd?h=pi-bluetooth
                 # Set permissions
                 chown -R root:root "${R}/tmp/pi-bluetooth"
                 # Install tools
                 install_readonly "${R}/tmp/pi-bluetooth/usr/bin/btuart" "${R}/usr/bin/btuart"
                 install_readonly "${R}/tmp/pi-bluetooth/usr/bin/bthelper" "${R}/usr/bin/bthelper"
                 # Install bluetooth udev rule
                 install_readonly "${R}/tmp/pi-bluetooth/lib/udev/rules.d/90-pi-bluetooth.rules" "${LIB_DIR}/udev/rules.d/90-pi-bluetooth.rules"
                 # Install Firmware Flash file and apropiate licence
                 mkdir -p "$BLUETOOTH_FIRMWARE_DIR"
                 install_readonly "${R}/tmp/pi-bluetooth/LICENCE.broadcom_bcm43xx" "${BLUETOOTH_FIRMWARE_DIR}/LICENCE.broadcom_bcm43xx"
                 install_readonly "${R}/tmp/pi-bluetooth/BCM43430A1.hcd" "${BLUETOOTH_FIRMWARE_DIR}/LICENCE.broadcom_bcm43xx"
                 install_readonly "${R}/tmp/pi-bluetooth/debian/pi-bluetooth.bthelper@.service" "${ETC_DIR}/systemd/system/pi-bluetooth.bthelper@.service"
                 install_readonly "${R}/tmp/pi-bluetooth/debian/pi-bluetooth.hciuart.service" "${ETC_DIR}/systemd/system/pi-bluetooth.hciuart.service"
-                # Remove temporary directory
+                # Remove temporary directories
                 rm -fr "${temp_dir}"
+            	rm -fr "${R}"/tmp/pi-bluetooth
                 # Switch Pi3 Bluetooth function to use the mini-UART (ttyS0) and restore UART0/ttyAMA0 over GPIOs 14 & 15. Slow Bluetooth and slow cpu. Use /dev/ttyS0 instead of /dev/ttyAMA0
                 if [ "$ENABLE_MINIUART_OVERLAY" = true ] ; then
             	  # set overlay to swap ttyAMA0 and ttyS0
                   echo "dtoverlay=pi3-miniuart-bt" >> "${BOOT_DIR}/config.txt"
             	  # if force_turbo didn't lock cpu at high speed, lock it at low speed (XOR logic) or miniuart will be broken
             	  if [ "$ENABLE_TURBO" = false ] ; then
             	    echo "core_freq=250" >> "${BOOT_DIR}/config.txt"
             	  fi
             	fi
             	# Activate services
             	chroot_exec systemctl enable pi-bluetooth.hciuart.service
             	chroot_exec systemctl enable pi-bluetooth.bthelper@serial1.service
               else # if ENABLE_BLUETOOTH = false
               	# set overlay to disable bluetooth
                 echo "dtoverlay=pi3-disable-bt" >> "${BOOT_DIR}/config.txt"
               fi # ENABLE_BLUETOOTH end
             fi
             # may need sudo systemctl disable hciuart
             if [ "$ENABLE_CONSOLE" = true ] ; then
               echo "enable_uart=1"  >> "${BOOT_DIR}/config.txt"
               # add string to cmdline
               CMDLINE="${CMDLINE} console=serial0,115200"
               # Enable serial console systemd style
               chroot_exec systemctl enable serial-getty@serial0.service
             else
               echo "enable_uart=0"  >> "${BOOT_DIR}/config.txt"
               # disable serial console systemd style
               #chroot_exec systemctl disable serial-getty@serial0.service
             fi
             # Remove cmdline.txt entry of starting zswap
             if [ "$KERNEL_ZSWAP" = true ] ; then
               CMDLINE="${CMDLINE} zswap.enabled=1 zswap.max_pool_percent=25 zswap.compressor=lz4"
             fi
             if [ "$ENABLE_SYSTEMDSWAP" = true ] ; then
               # Remove cmdline.txt entry of starting zswap
               if [ "$KERNEL_ZSWAP" = true ] ; then
                 sed -i 's|zswap.enabled=1 zswap.max_pool_percent=25 zswap.compressor=lz4||g'
               fi
               # Create temporary directory for systemd-swap sources
               temp_dir=$(as_nobody mktemp -d)
               # Fetch systemd-swap sources
               as_nobody git -C "${temp_dir}" clone "${ZSWAP_URL}"
               # Copy downloaded systemd-swap sources
               mv "${temp_dir}/systemd-swap" "${R}/tmp/"
               # Set permissions of the systemd-swap sources
               chown -R root:root "${R}/tmp/systemd-swap"
               # Remove temporary directory for systemd-swap sources
               rm -fr "${temp_dir}"
               # Change into downloaded src dir
               cd "${R}/tmp/systemd-swap" || exit
               # Build package
               . ./systemd-swap/package.sh debian
               # Install package
               chroot_exec dpkg -i /tmp/systemd-swap/systemd-swap-*any.deb
               # Enable service
               chroot_exec systemctl enable systemd-swap
               # Change back into script root dir
               cd "${WORKDIR}" || exit
             fi
             # Install firmware boot cmdline
             echo "${CMDLINE}" > "${BOOT_DIR}/cmdline.txt"
             # Setup minimal GPU memory allocation size: 16MB (no X)
             if [ "$ENABLE_MINGPU" = true ] ; then
               echo "gpu_mem=16" >> "${BOOT_DIR}/config.txt"
             fi
             # Setup boot with initramfs
             if [ "$ENABLE_INITRAMFS" = true ] ; then
               echo "initramfs initramfs-${KERNEL_VERSION} followkernel" >> "${BOOT_DIR}/config.txt"
             fi
             # Create firmware configuration and cmdline symlinks
             ln -sf firmware/config.txt "${R}/boot/config.txt"
             ln -sf firmware/cmdline.txt "${R}/boot/cmdline.txt"
             # Install and setup kernel modules to load at boot
             mkdir -p "${LIB_DIR}/modules-load.d/"
             install_readonly files/modules/rpi2.conf "${LIB_DIR}/modules-load.d/rpi2.conf"
             # Load hardware random module at boot
             if [ "$ENABLE_HWRANDOM" = true ] && [ "$BUILD_KERNEL" = false ] ; then
               sed -i "s/^# bcm2708_rng/bcm2708_rng/" "${LIB_DIR}/modules-load.d/rpi2.conf"
             fi
             # Load sound module at boot
             if [ "$ENABLE_SOUND" = true ] ; then
               sed -i "s/^# snd_bcm2835/snd_bcm2835/" "${LIB_DIR}/modules-load.d/rpi2.conf"
             else
               echo "dtparam=audio=off" >> "${BOOT_DIR}/config.txt"
             fi
             # Enable I2C interface
             if [ "$ENABLE_I2C" = true ] ; then
               echo "dtparam=i2c_arm=on" >> "${BOOT_DIR}/config.txt"
               sed -i "s/^# i2c-bcm2708/i2c-bcm2708/" "${LIB_DIR}/modules-load.d/rpi2.conf"
               sed -i "s/^# i2c-dev/i2c-dev/" "${LIB_DIR}/modules-load.d/rpi2.conf"
             fi
             # Enable SPI interface
             if [ "$ENABLE_SPI" = true ] ; then
               echo "dtparam=spi=on" >> "${BOOT_DIR}/config.txt"
               echo "spi-bcm2708" >> "${LIB_DIR}/modules-load.d/rpi2.conf"
               if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ]; then
                 sed -i "s/spi-bcm2708/spi-bcm2835/" "${LIB_DIR}/modules-load.d/rpi2.conf"
               fi
             fi
             # Disable RPi2/3 under-voltage warnings
             if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
               echo "avoid_warnings=${DISABLE_UNDERVOLT_WARNINGS}" >> "${BOOT_DIR}/config.txt"
             fi
             # Install kernel modules blacklist
             mkdir -p "${ETC_DIR}/modprobe.d/"
             install_readonly files/modules/raspi-blacklist.conf "${ETC_DIR}/modprobe.d/raspi-blacklist.conf"
             # Install sysctl.d configuration files
             install_readonly files/sysctl.d/81-rpi-vm.conf "${ETC_DIR}/sysctl.d/81-rpi-vm.conf"

bootstrap.d/43-videocore.sh +3 0

             #
             # Setup videocore - Raspberry Userland
             #
             # Load utility functions
             . ./functions.sh
             if [ "$ENABLE_VIDEOCORE" = true ] ; then
               # Copy existing videocore sources into chroot directory
               if [ -n "$VIDEOCORESRC_DIR" ] && [ -d "$VIDEOCORESRC_DIR" ] ; then
                 # Copy local videocore sources
                 cp -r "${VIDEOCORESRC_DIR}" "${R}/tmp/userland"
               else
                 # Create temporary directory for videocore sources
                 temp_dir=$(as_nobody mktemp -d)
                 # Fetch videocore sources
                 as_nobody git -C "${temp_dir}" clone "${VIDEOCORE_URL}"
                 # Copy downloaded videocore sources
                 mv "${temp_dir}/userland" "${R}/tmp/"
                 # Set permissions of the U-Boot sources
                 chown -R root:root "${R}/tmp/userland"
                 # Remove temporary directory for U-Boot sources
                 rm -fr "${temp_dir}"
               fi
               # Create build dir
               mkdir "${R}"/tmp/userland/build
               # push us to build directory
               cd "${R}"/tmp/userland/build
               if [ "$RELEASE_ARCH" = "arm64" ] ; then
               cmake -DCMAKE_SYSTEM_NAME=Linux -DCMAKE_BUILD_TYPE=release -DARM64=ON -DCMAKE_C_COMPILER=aarch64-linux-gnu-gcc -DCMAKE_CXX_COMPILER=aarch64-linux-gnu-g++ -DCMAKE_ASM_COMPILER=aarch64-linux-gnu-gcc -DCMAKE_C_FLAGS="${CMAKE_C_FLAGS} -U_FORTIFY_SOURCE" -DCMAKE_ASM_FLAGS="${CMAKE_ASM_FLAGS} -c" -DVIDEOCORE_BUILD_DIR="${R}" "${R}/tmp/userland"
               fi
               if [ "$RELEASE_ARCH" = "armel" ] ; then
               cmake -DCMAKE_SYSTEM_NAME=Linux -DCMAKE_BUILD_TYPE=release -DCMAKE_C_COMPILER=arm-linux-gnueabi-gcc -DCMAKE_CXX_COMPILER=arm-linux-gnueabi-g++ -DCMAKE_ASM_COMPILER=arm-linux-gnueabi-gcc -DCMAKE_C_FLAGS="${CMAKE_C_FLAGS} -U_FORTIFY_SOURCE" -DCMAKE_ASM_FLAGS="${CMAKE_ASM_FLAGS} -c" -DCMAKE_SYSTEM_PROCESSOR="arm" -DVIDEOCORE_BUILD_DIR="${R}" "${R}/tmp/userland"
               fi
               if [ "$RELEASE_ARCH" = "armhf" ] ; then
               cmake -DCMAKE_SYSTEM_NAME=Linux -DCMAKE_BUILD_TYPE=release -DCMAKE_TOOLCHAIN_FILE="${R}"/tmp/userland/makefiles/cmake/toolchains/arm-linux-gnueabihf.cmake -DVIDEOCORE_BUILD_DIR="${R}" "${R}/tmp/userland"
               fi
               #build userland
               make -j "$(nproc)"
               #back to root of scriptdir
               cd "${WORKDIR}"
+              # Remove videocore sources
+              rm -fr "${R}"/tmp/userland/
             fi

bootstrap.d/44-nexmon_monitor_patch.sh +3 0

             #!/bin/sh
             #
             # Build and Setup nexmon with monitor mode patch
             #
             # Load utility functions
             . ./functions.sh
             if [ "$ENABLE_NEXMON" = true ] && [ "$ENABLE_WIRELESS" = true ]; then
               # Copy existing nexmon sources into chroot directory
               if [ -n "$NEXMONSRC_DIR" ] && [ -d "$NEXMONSRC_DIR" ] ; then
                 # Copy local U-Boot sources
                 cp -r "${NEXMONSRC_DIR}" "${R}/tmp"
               else
                 # Create temporary directory for nexmon sources
                 temp_dir=$(as_nobody mktemp -d)
                 # Fetch nexmon sources
                 as_nobody git -C "${temp_dir}" clone "${NEXMON_URL}"
                 # Copy downloaded nexmon sources
                 mv "${temp_dir}/nexmon" "${R}"/tmp/
                 # Set permissions of the nexmon sources
                 chown -R root:root "${R}"/tmp/nexmon
                 # Remove temporary directory for nexmon sources
                 rm -fr "${temp_dir}"
               fi
               # Set script Root
               export NEXMON_ROOT="${R}"/tmp/nexmon
               # Build nexmon firmware outside the build system, if we can.
               cd "${NEXMON_ROOT}" || exit
               # Make ancient isl build
               cd buildtools/isl-0.10 || exit
               ./configure
               make
               cd ../.. || exit
               # Disable statistics
               touch DISABLE_STATISTICS
               # Setup Enviroment: see https://github.com/NoobieDog/nexmon/blob/master/setup_env.sh
               #ARCH="${KERNEL_ARCH}"
               #SUBARCH="${KERNEL_ARCH}"
               export KERNEL="${KERNEL_IMAGE}"
               export ARCH=arm
               export SUBARCH=arm
               export CC="${NEXMON_ROOT}"/buildtools/gcc-arm-none-eabi-5_4-2016q2-linux-x86/bin/arm-none-eabi-
               export CC="${CC}"gcc
               export CCPLUGIN="${NEXMON_ROOT}"/buildtools/gcc-nexmon-plugin/nexmon.so
               export ZLIBFLATE="zlib-flate -compress"
               export Q=@
               export NEXMON_SETUP_ENV=1
               export HOSTUNAME=$(uname -s)
               export PLATFORMUNAME=$(uname -m)
               #. ./setup_env.sh
               # Make nexmon
               make
               # Backup stock broadcom wlan driver - "${LIB_DIR}"/modules/${KERNEL_VERSION}/kernel/drivers/net/wireless/broadcom/brcm80211/brcmfmac/brcmfmac.ko
               #brcmfmac_path=$(modinfo brcmfmac | grep -m 1 -oP "^filename:(\s*?)(.*)$" | sed -e 's/^filename:\(\s*\)\(.*\)$/\2/g')
               #brcmfmac_path="${LIB_DIR}"/modules/"${KERNEL_VERSION}"/kernel/drivers/net/wireless/broadcom/brcm80211/brcmfmac/brcmfmac.ko
               #mv "${brcmfmac_path}" "${brcmfmac_path}".orig
               #
               # build patches
               if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] ; then
                 cd "${NEXMON_ROOT}"/patches/bcm43430a1/7_45_41_46/nexmon || exit
                 make clean
                 # We do this so we don't have to install the ancient isl version into /usr/local/lib on systems.
                 LD_LIBRARY_PATH="${NEXMON_ROOT}"/buildtools/isl-0.10/.libs make ARCH="${KERNEL_ARCH}" CC="${NEXMON_ROOT}"/buildtools/gcc-arm-none-eabi-5_4-2016q2-linux-x86/bin/arm-none-eabi-
                 # copy RPi0W & RPi3 firmware
             	mv "${WLAN_FIRMWARE_DIR}"/brcmfmac43430-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43430-sdio.org.bin
                 cp "${NEXMON_ROOT}"/patches/bcm43430a1/7_45_41_46/nexmon/brcmfmac43430-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43430-sdio.nexmon.bin
                 cp -f "${NEXMON_ROOT}"/patches/bcm43430a1/7_45_41_46/nexmon/brcmfmac43430-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43430-sdio.bin
             	cp "${NEXMON_ROOT}"/patches/bcm43430a1/7_45_41_46/nexmon/brcmfmac_4.14.y-nexmon/brcmfmac.ko "${brcmfmac_path}"
               fi
               if [ "$RPI_MODEL" = 3P ] ; then
                 cd "${NEXMON_ROOT}"/patches/bcm43455c0/7_45_154/nexmon || exit
                 make clean
             	# We do this so we don't have to install the ancient isl version into /usr/local/lib on systems.
                 LD_LIBRARY_PATH=${NEXMON_ROOT}/buildtools/isl-0.10/.libs make ARCH="${KERNEL_ARCH}" CC="${NEXMON_ROOT}"/buildtools/gcc-arm-none-eabi-5_4-2016q2-linux-x86/bin/arm-none-eabi-
                 # RPi3B+ firmware
             	mv "${WLAN_FIRMWARE_DIR}"/brcmfmac43455-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43455-sdio.org.bin
                 cp "${NEXMON_ROOT}"/patches/bcm43455c0/7_45_154/nexmon/brcmfmac43455-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43455-sdio.nexmon.bin
                 cp -f "${NEXMON_ROOT}"/patches/bcm43455c0/7_45_154/nexmon/brcmfmac43455-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43455-sdio.bin
               fi
             #Revert to previous directory
             cd "${WORKDIR}" || exit
+            # Remove nexmon sources
+            rm -fr "${NEXMON_ROOT}"
             fi

functions.sh +11 0

             #!/bin/sh
             # This file contains utility functions used by rpi23-gen-image.sh
             cleanup (){
               set +x
               set +e
+              # Remove exports from nexmon
+              unset KERNEL
+              unset ARCH
+              unset SUBARCH
+              unset CCPLUGIN
+              unset ZLIBFLATE
+              unset Q
+              unset NEXMON_SETUP_ENV
+              unset HOSTUNAME
+              unset PLATFORMUNAME
               # Identify and kill all processes still using files
               echo "killing processes using mount point ..."
               fuser -k "${R}"
               sleep 3
               fuser -9 -k -v "${R}"
               # Clean up temporary .password file
               if [ -r ".password" ] ; then
                 shred -zu .password
               fi
               # Clean up all temporary mount points
               echo "removing temporary mount points ..."
               umount -l "${R}/proc" 2> /dev/null
               umount -l "${R}/sys" 2> /dev/null
               umount -l "${R}/dev/pts" 2> /dev/null
               umount "$BUILDDIR/mount/boot/firmware" 2> /dev/null
               umount "$BUILDDIR/mount" 2> /dev/null
               cryptsetup close "${CRYPTFS_MAPPING}" 2> /dev/null
               losetup -d "$ROOT_LOOP" 2> /dev/null
               losetup -d "$FRMW_LOOP" 2> /dev/null
               trap - 0 1 2 3 6
             }
             chroot_exec() {
               # Exec command in chroot
               LANG=C LC_ALL=C DEBIAN_FRONTEND=noninteractive chroot "${R}" "$@"
             }
             as_nobody() {
               # Exec command as user nobody
               sudo -E -u nobody LANG=C LC_ALL=C "$@"
             }
             install_readonly() {
               # Install file with user read-only permissions
               install -o root -g root -m 644 "$@"
             }
             install_exec() {
               # Install file with root exec permissions
               install -o root -g root -m 744 "$@"
             }
             use_template () {
               # Test if configuration template file exists
               if [ ! -r "./templates/${CONFIG_TEMPLATE}" ] ; then
                 echo "error: configuration template ${CONFIG_TEMPLATE} not found"
                 exit 1
               fi
               # Load template configuration parameters
               . "./templates/${CONFIG_TEMPLATE}"
             }
             chroot_install_cc() {
               # Install c/c++ build environment inside the chroot
               if [ -z "${COMPILER_PACKAGES}" ] ; then
                 COMPILER_PACKAGES=$(chroot_exec apt-get -s install g++ make bc | grep "^Inst " | awk -v ORS=" " '{ print $2 }')
             	# Install COMPILER_PACKAGES in chroot
                 chroot_exec apt-get -q -y --allow-unauthenticated --no-install-recommends install "${COMPILER_PACKAGES}"
               fi
             }
             chroot_remove_cc() {
               # Remove c/c++ build environment from the chroot
               if [ -n "${COMPILER_PACKAGES}" ] ; then
                 chroot_exec apt-get -qq -y --auto-remove purge "${COMPILER_PACKAGES}"
                 COMPILER_PACKAGES=""
               fi
             }
             #GPL v2.0
             #https://github.com/sakaki-/bcmrpi3-kernel-bis/blob/master/conform_config.sh
             set_kernel_config() {
               # flag as $1, value to set as $2, config must exist at "./.config"
               TGT="CONFIG_${1#CONFIG_}"
               REP="${2}"
               if grep -q "^${TGT}[^_]" .config; then
                 sed -i "s/^\(${TGT}=.*\|# ${TGT} is not set\)/${TGT}=${REP}/" .config
               else
                 echo "${TGT}"="${2}" >> .config
               fi
             }
             unset_kernel_config() {
               # unsets flag with the value of $1, config must exist at "./.config"
               TGT="CONFIG_${1#CONFIG_}"
               sed -i "s/^${TGT}=.*/# ${TGT} is not set/" .config
             }
             #

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g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Dépôts
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages