Update release notes

Previously, fdisk was used by sending commands into its stdin, which is
not very robust (since it heavily relies on the interactive prompts
offered by fdisk as well as the default values it offers, which seem
prone to changing in future version).

It seems likely that in the past, fdisk was easier than parted since it
provides default values that make it easier to create adjacent
partitions, without precalculating all positions in the script. However
now that partitions are manually being aligned, all data must be
calculated anyway.

This commit changes the partition generation to use parted rather than
fdisk. For this, it rewrites various calculations and renames variables
to be easier to read as well. All values are now in number of bytes,
rather than mixing bytes and sectors.

This commit also makes makes sure that the boot partition and root
partition are always adjacent (previously the root partition was aligned
without also rounding the boot partition size, leaving some empty space
in between).

As a side effect of using parted, this also causes the "bootcode" part
of the MBR to be filled with some default x86 bootcode. This is totally
irrelevant for booting the Raspberry Pi, but it does prevent triggering
a bug in parted. When using parted to change the partition table (e.g.
when resizing the root partition on first boot by raspi-config's
init_resize.sh), the disk identifier would be changed due to this bug,
which would change the PARTUUID of all partitions. The init_resize.sh
script would work around this by updating the PARTUUID in e.g. fstab,
but that's fragile at best.  This commit prevents the bug from
triggering and keeps the disk identifier the same.

See https://debbugs.gnu.org/35714 for details about this parted bug.

This commit fixes #284.

README.md

@@ -6,7 +6,7 @@ _Tool used to create the raspberrypi.org Raspbian images_
 ## Dependencies
 
 pi-gen runs on Debian based operating systems. Currently it is only supported on
-either Debian Stretch or Ubuntu Xenial and is known to have issues building on
+either Debian Buster or Ubuntu Xenial and is known to have issues building on
 earlier releases of these systems. On other Linux distributions it may be possible
 to use the Docker build described below.
 
@@ -78,6 +78,22 @@ The following environment variables are supported:
    Setting to '1' enables the QEMU mode - creating an image that can be mounted via QEMU for an emulated
    environment. These images include "-qemu" in the image file name.
 
+ * `LOCALE_DEFAULT` (Default: "en_GB.UTF-8" )
+
+   Default system locale.
+
+ * `KEYBOARD_KEYMAP` (Default: "gb" )
+
+   Default keyboard keymap.
+
+ * `KEYBOARD_LAYOUT` (Default: "English (UK)" )
+
+   Default keyboard layout.
+
+ * `TIMEZONE_DEFAULT` (Default: "Europe/London" )
+
+   Default keyboard layout.
+
  * `FIRST_USER_NAME` (Default: "pi" )
 
    Username for the first user

build-docker.sh

@@ -30,6 +30,9 @@ do
 	esac
 done
 
+# Ensure that the configuration file is an absolute path
+CONFIG_FILE=$(realpath -s "$CONFIG_FILE")
+
 # Ensure that the confguration file is present
 if test -z "${CONFIG_FILE}"; then
 	echo "Configuration file need to be present in '${DIR}/config' or path passed as parameter"
@@ -49,6 +52,9 @@ if [ -z "${IMG_NAME}" ]; then
 exit 1
 fi
 
+# Ensure the Git Hash is recorded before entering the docker container
+GIT_HASH=${GIT_HASH:-"$(git rev-parse HEAD)"}
+
 CONTAINER_EXISTS=$(${DOCKER} ps -a --filter name="${CONTAINER_NAME}" -q)
 CONTAINER_RUNNING=$(${DOCKER} ps --filter name="${CONTAINER_NAME}" -q)
 if [ "${CONTAINER_RUNNING}" != "" ]; then
@@ -63,23 +69,25 @@ if [ "${CONTAINER_EXISTS}" != "" ] && [ "${CONTINUE}" != "1" ]; then
 fi
 
 # Modify original build-options to allow config file to be mounted in the docker container
-BUILD_OPTS="$(echo ${BUILD_OPTS:-} | sed -r 's@\-c\s?([^ ]+)@-c /config@')"
+BUILD_OPTS="$(echo "${BUILD_OPTS:-}" | sed -E 's@\-c\s?([^ ]+)@-c /config@')"
 
 ${DOCKER} build -t pi-gen "${DIR}"
 if [ "${CONTAINER_EXISTS}" != "" ]; then
 	trap 'echo "got CTRL+C... please wait 5s" && ${DOCKER} stop -t 5 ${CONTAINER_NAME}_cont' SIGINT SIGTERM
 	time ${DOCKER} run --rm --privileged \
 		--volume "${CONFIG_FILE}":/config:ro \
+		-e "GIT_HASH=${GIT_HASH}" \
 		--volumes-from="${CONTAINER_NAME}" --name "${CONTAINER_NAME}_cont" \
 		pi-gen \
 		bash -e -o pipefail -c "dpkg-reconfigure qemu-user-static &&
-	cd /pi-gen; ./build.sh ${BUILD_OPTS} ;
+	cd /pi-gen; ./build.sh ${BUILD_OPTS} &&
 	rsync -av work/*/build.log deploy/" &
 	wait "$!"
 else
 	trap 'echo "got CTRL+C... please wait 5s" && ${DOCKER} stop -t 5 ${CONTAINER_NAME}' SIGINT SIGTERM
 	time ${DOCKER} run --name "${CONTAINER_NAME}" --privileged \
 		--volume "${CONFIG_FILE}":/config:ro \
+		-e "GIT_HASH=${GIT_HASH}" \
 		pi-gen \
 		bash -e -o pipefail -c "dpkg-reconfigure qemu-user-static &&
 	cd /pi-gen; ./build.sh ${BUILD_OPTS} &&

build.sh

@@ -168,6 +168,15 @@ export WPA_PASSWORD
 export WPA_COUNTRY
 export ENABLE_SSH="${ENABLE_SSH:-0}"
 
+export LOCALE_DEFAULT="${LOCALE_DEFAULT:-en_GB.UTF-8}"
+
+export KEYBOARD_KEYMAP="${KEYBOARD_KEYMAP:-gb}"
+export KEYBOARD_LAYOUT="${KEYBOARD_LAYOUT:-English (UK)}"
+
+export TIMEZONE_DEFAULT="${TIMEZONE_DEFAULT:-Europe/London}"
+
+export GIT_HASH=${GIT_HASH:-"$(git rev-parse HEAD)"}
+
 export BASE_DIR
 
 export CLEAN

export-image/04-finalise/01-run.sh

@@ -4,8 +4,12 @@ IMG_FILE="${STAGE_WORK_DIR}/${IMG_FILENAME}${IMG_SUFFIX}.img"
 INFO_FILE="${STAGE_WORK_DIR}/${IMG_FILENAME}${IMG_SUFFIX}.info"
 
 on_chroot << EOF
-/etc/init.d/fake-hwclock stop
-hardlink -t /usr/share/doc
+if [ -x /etc/init.d/fake-hwclock ]; then
+	/etc/init.d/fake-hwclock stop
+fi
+if hash hardlink 2>/dev/null; then
+	hardlink -t /usr/share/doc
+fi
 EOF
 
 if [ -d "${ROOTFS_DIR}/home/${FIRST_USER_NAME}/.config" ]; then

export-image/prerun.sh

@@ -10,32 +10,27 @@ rm -rf "${ROOTFS_DIR}"
 mkdir -p "${ROOTFS_DIR}"
 
 BOOT_SIZE="$((256 * 1024 * 1024))"
-TOTAL_SIZE=$(du --apparent-size -s "${EXPORT_ROOTFS_DIR}" --exclude var/cache/apt/archives --block-size=1 | cut -f 1)
+ROOT_SIZE=$(du --apparent-size -s "${EXPORT_ROOTFS_DIR}" --exclude var/cache/apt/archives --exclude boot --block-size=1 | cut -f 1)
 
-ROUND_SIZE="$((4 * 1024 * 1024))"
-ROUNDED_ROOT_SECTOR=$(((BOOT_SIZE + ROUND_SIZE) / ROUND_SIZE * ROUND_SIZE / 512 + 8192))
-IMG_SIZE=$(((BOOT_SIZE + TOTAL_SIZE + (800 * 1024 * 1024) + ROUND_SIZE - 1) / ROUND_SIZE * ROUND_SIZE))
+# All partition sizes and starts will be aligned to this size
+ALIGN="$((4 * 1024 * 1024))"
+# Add this much space to the calculated file size. This allows for
+# some overhead (since actual space usage is usually rounded up to the
+# filesystem block size) and gives some free space on the resulting
+# image.
+ROOT_MARGIN=$((800*1024*1024))
+
+BOOT_PART_START=$((ALIGN))
+BOOT_PART_SIZE=$(((BOOT_SIZE + ALIGN - 1) / ALIGN * ALIGN))
+ROOT_PART_START=$((BOOT_PART_START + BOOT_PART_SIZE))
+ROOT_PART_SIZE=$(((ROOT_SIZE + ROOT_MARGIN + ALIGN  - 1) / ALIGN * ALIGN))
+IMG_SIZE=$((BOOT_PART_START + BOOT_PART_SIZE + ROOT_PART_SIZE))
 
 truncate -s "${IMG_SIZE}" "${IMG_FILE}"
-fdisk -H 255 -S 63 "${IMG_FILE}" <<EOF
-o
-n
 
-
-8192
-+$((BOOT_SIZE / 512))
-p
-t
-c
-n
-
-
-${ROUNDED_ROOT_SECTOR}
-
-
-p
-w
-EOF
+parted --script "${IMG_FILE}" mklabel msdos
+parted --script "${IMG_FILE}" unit B mkpart primary fat32 "${BOOT_PART_START}" "$((BOOT_PART_START + BOOT_PART_SIZE - 1))"
+parted --script "${IMG_FILE}" unit B mkpart primary ext4 "${ROOT_PART_START}" "$((ROOT_PART_START + ROOT_PART_SIZE - 1))"
 
 PARTED_OUT=$(parted -sm "${IMG_FILE}" unit b print)
 BOOT_OFFSET=$(echo "$PARTED_OUT" | grep -e '^1:' | cut -d':' -f 2 | tr -d B)

export-noobs/00-release/files/release_notes.txt

@@ -1,4 +1,47 @@
 UNRELEASED:
+  * rpi-eeprom included
+    - This will automatically update the SPI EEPROM on the Raspberry Pi 4 to the latest stable version.
+       See https://rpf.io/eeprom for more information.
+  * New icon theme for file manager icons
+  * Appearance Settings - option for identical desktop on both monitors
+  * Appearance Settings - option to show different desktop icons on both monitors
+  * Taskbar automatically moved to monitor 0 if monitor 1 not found at boot
+  * Switching of audio output between two HDMI devices added to volume plugin
+  * Switching of audio input devices added to volume plugin
+  * .asoundrc (ALSA config file) now uses 'plug' values to support more devices
+  * Audio Settings tool modified to integrate more closely with volume plugin to reduce duplicated code
+  * Screen Configuration tool now shows separate menus for resolution and refresh rate
+  * Primary and active monitor settings removed from Screen Configuration tool
+  * Overscan support added for FKMS driver
+  * New keyboard shortcuts added - Ctrl-Alt-End brings up shutdown menu; Ctrl-Alt-M moves taskbar between monitors
+  * Latest changes to Bluez ALSA interface integrated to improve connection to Bluetooth audio devices
+  * Mousepad used as simple text editor instead of leafpad
+  * Version 3.2 of Thonny added
+  * Version 74 of Chromium added
+  * Version 3.0.8 of VLC added
+  * Version 32.0.0.255 of Flash player added
+  * Version 6.5.0 of RealVNC Server added
+  * Version 6.19.715 of RealVNC Viewer added (full image only)
+  * Version 12.0.1 of Mathematica added (full image only)
+  * Version 0.20.8 of NodeRED added (full image only)
+  * Version 3.1.0 of Sonic Pi added (full image only)
+  * Scratch 3 added (full image only)
+  * Bug fix - URL handling in Terminal
+  * Bug fix - octal values in SSIDs in network plugin
+  * Bug fix - remaining value in progress bar when transferring files
+  * Bug fix - integration of xarchiver tool with file manager
+  * Bug fix - start menu opening on incorrect monitor
+  * Bug fix - minimised applications wrongly displayed on taskbar on second monitor
+  * Bug fix - Bluetooth icon disappearing on x86 platforms when Bluetooth turned off
+  * Bug fix - Screen Configuration tool not shown on x86 platforms and settings not being saved
+  * Various translation updates
+  * Various minor bug fixes
+  * Epiphany/Web removed
+  * ntfs-3g included
+  * pciutils added
+  * Linux kernel 4.19.75
+  * Raspberry Pi firmware 01508e81ec1e918448227ca864616d56c430b46d
+2019-07-10:
   * Clearer options for switching of Pi 4 video output in Raspberry Pi Configuration
   * Option added to Appearance Settings to move taskbar to second monitor
   * Option added to Recommended Software to restrict package installs by architecture
@@ -13,8 +56,11 @@ UNRELEASED:
   * Fix for opening URLs not working in lxterminal
   * Fix for start menu opening on incorrect monitor when launched from keyboard
   * Fix for taskbar item not having [] removed when un-minimising on second monitor
+  * Fix for Chromium video playback and WebGL performance on Pi 4
+  * Remove 4kp60 option from Raspberry Pi Configuration
+  * Rename hdmi_enable_4k to hdmi_enable_4kp60 in /boot/config.txt and raspi-config
   * Linux kernel 4.19.57
-  * Raspberry Pi firmware cb3a32adf39f45a49be454e30c7464920ad7c605
+  * Raspberry Pi firmware 356f5c2880a3c7e8774025aa6fc934a617553e7b
 2019-06-20:
   * Based on Debian Buster
   * Support for Raspberry Pi 4 hardware

scripts/common

@@ -94,9 +94,6 @@ on_chroot() {
 export -f on_chroot
 
 update_issue() {
-	local GIT_HASH
-	GIT_HASH=$(git rev-parse HEAD)
 	echo -e "Raspberry Pi reference ${IMG_DATE}\nGenerated using ${PI_GEN}, ${PI_GEN_REPO}, ${GIT_HASH}, ${1}" > "${ROOTFS_DIR}/etc/rpi-issue"
 }
 export -f update_issue
-

stage1/00-boot-files/files/cmdline.txt

@@ -1 +1 @@
-dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=ROOTDEV rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
+console=serial0,115200 console=tty1 root=ROOTDEV rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait

stage1/00-boot-files/files/config.txt

@@ -47,8 +47,9 @@
 #dtparam=i2s=on
 #dtparam=spi=on
 
-# Uncomment this to enable the lirc-rpi module
-#dtoverlay=lirc-rpi
+# Uncomment this to enable infrared communication.
+#dtoverlay=gpio-ir,gpio_pin=17
+#dtoverlay=gpio-ir-tx,gpio_pin=18
 
 # Additional overlays and parameters are documented /boot/overlays/README
 

stage1/02-net-tweaks/files/interfaces

@@ -1,4 +0,0 @@
-auto lo
-
-iface lo inet loopback
-iface eth0 inet dhcp

stage2/01-sys-tweaks/00-debconf

@@ -15,7 +15,7 @@ keyboard-configuration	keyboard-configuration/altgr	select	The default for the k
 keyboard-configuration	keyboard-configuration/model	select	Generic 105-key (Intl) PC
 # Keymap to use:
 # Choices: American English, Albanian, Arabic, Asturian, Bangladesh, Belarusian, Bengali, Belgian, Bosnian, Brazilian, British English, Bulgarian, Bulgarian (phonetic layout), Burmese, Canadian French, Canadian Multilingual, Catalan, Chinese, Croatian, Czech, Danish, Dutch, Dvorak, Dzongkha, Esperanto, Estonian, Ethiopian, Finnish, French, Georgian, German, Greek, Gujarati, Gurmukhi, Hebrew, Hindi, Hungarian, Icelandic, Irish, Italian, Japanese, Kannada, Kazakh, Khmer, Kirghiz, Korean, Kurdish (F layout), Kurdish (Q layout), Lao, Latin American, Latvian, Lithuanian, Macedonian, Malayalam, Nepali, Northern Sami, Norwegian, Persian, Philippines, Polish, Portuguese, Punjabi, Romanian, Russian, Serbian (Cyrillic), Sindhi, Sinhala, Slovak, Slovenian, Spanish, Swedish, Swiss French, Swiss German, Tajik, Tamil, Telugu, Thai, Tibetan, Turkish (F layout), Turkish (Q layout), Ukrainian, Uyghur, Vietnamese
-keyboard-configuration	keyboard-configuration/xkb-keymap	select	gb
+keyboard-configuration	keyboard-configuration/xkb-keymap	select	${KEYBOARD_KEYMAP}
 # Compose key:
 # Choices: No compose key, Right Alt (AltGr), Right Control, Right Logo key, Menu key, Left Logo key, Caps Lock
 keyboard-configuration	keyboard-configuration/compose	select	No compose key
@@ -23,4 +23,4 @@ keyboard-configuration	keyboard-configuration/compose	select	No compose key
 keyboard-configuration	keyboard-configuration/ctrl_alt_bksp	boolean	true
 # Keyboard layout:
 # Choices: English (UK), English (UK) - English (UK\, Colemak), English (UK) - English (UK\, Dvorak with UK punctuation), English (UK) - English (UK\, Dvorak), English (UK) - English (UK\, Macintosh international), English (UK) - English (UK\, Macintosh), English (UK) - English (UK\, extended WinKeys), English (UK) - English (UK\, international with dead keys), Other
-keyboard-configuration  keyboard-configuration/variant  select  English (UK)
+keyboard-configuration  keyboard-configuration/variant  select  ${KEYBOARD_LAYOUT}

stage2/01-sys-tweaks/00-packages

@@ -25,3 +25,6 @@ ssh-import-id
 rng-tools
 ethtool
 vl805fw
+ntfs-3g
+pciutils
+rpi-eeprom

stage2/01-sys-tweaks/00-patches/07-resize-init.diff

@@ -1,5 +1,5 @@
---- a/rootfs/boot/cmdline.txt
-+++ b/rootfs/boot/cmdline.txt
+--- stage2.orig/rootfs/boot/cmdline.txt
++++ stage2/rootfs/boot/cmdline.txt
 @@ -1 +1 @@
--dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=ROOTDEV rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
-+dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=ROOTDEV rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet init=/usr/lib/raspi-config/init_resize.sh
+-console=serial0,115200 console=tty1 root=ROOTDEV rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
++console=serial0,115200 console=tty1 root=ROOTDEV rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet init=/usr/lib/raspi-config/init_resize.sh

stage2/03-set-timezone/02-run.sh

@@ -1,6 +1,6 @@
 #!/bin/bash -e
 
-echo "Europe/London" > "${ROOTFS_DIR}/etc/timezone"
+echo "${TIMEZONE_DEFAULT}" > "${ROOTFS_DIR}/etc/timezone"
 rm "${ROOTFS_DIR}/etc/localtime"
 
 on_chroot << EOF

stage3/00-install-packages/00-packages-nr

@@ -1,5 +1,5 @@
 xserver-xorg-video-fbdev xserver-xorg xinit xserver-xorg-video-fbturbo
-epiphany-browser
+mousepad
 lxde lxtask menu-xdg
 zenity xdg-utils
 gvfs-backends gvfs-fuse

stage4/00-install-packages/00-packages

@@ -1,5 +1,5 @@
 python python3-pygame python-pygame python-tk
-python3 python3-tk python3-thonny
+python3 python3-tk thonny
 python3-pgzero
 python-serial python3-serial
 python-picamera python3-picamera

stage5/00-install-extras/00-packages

@@ -1,6 +1,6 @@
 mu-editor
 sonic-pi
-scratch nuscratch scratch2
+scratch nuscratch scratch2 scratch3
 smartsim
 
 minecraft-pi python-minecraftpi