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trezor-firmware/legacy/script/fullbuild
matejcik 9f8ebcf183 build: make build scripts work from monorepo root
incidentally fixes #9 and the dreaded non-bug #8
2019-04-18 14:55:04 +02:00

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#!/bin/bash
# script/build: Build the TREZOR firmware in a clean working tree.
#
# this needs to be there, otherwise python click installer vomits an error
export LC_ALL=C.UTF-8
export LANG=C.UTF-8
set -eu
cd "$(dirname "$0")/../.."
readonly MCU_ROOT=legacy
readonly ARTIFACT_EXTENSIONS=(bin elf)
readonly BUILD_DIR="$(readlink -f build)"
readonly BOOTLOADER_DIR="$BUILD_DIR/legacy/bootloader"
readonly BOOTLOADER_FILENAME="$MCU_ROOT/bootloader/bootloader.bin"
readonly BOOTLOADER_PATH="$BOOTLOADER_DIR/$BOOTLOADER_FILENAME"
readonly FIRMWARE_DIR="$BUILD_DIR/legacy/firmware"
readonly FIRMWARE_FILENAME="$MCU_ROOT/firmware/trezor.bin"
readonly FIRMWARE_PATH="$FIRMWARE_DIR/$FIRMWARE_FILENAME"
readonly EMULATOR_DIR="$FIRMWARE_DIR"
readonly EMULATOR_FILENAME="$MCU_ROOT/firmware/trezor-emulator.elf"
readonly EMULATOR_PATH="$EMULATOR_DIR/$MCU_ROOT/firmware/trezor.elf"
worktree_setup() {
local path="$1"
local commit="$2"
rm -rf "$path"
git clone -n --reference=. . "$path" --recurse-submodules
# Use `git rev-parse` so that we can use any reference from the working repository.
git -C "$path" checkout "$(git rev-parse "$commit")"
( cd "$path/$MCU_ROOT" && script/setup )
}
worktree_build() {
local path="$1"
if [ ! -e "$path/$MCU_ROOT/Pipfile" ]; then
echo "Can't handle pre-monorepo tags properly. You will have to check out manually"
exit 1
fi
pushd $path/$MCU_ROOT
if ! pipenv install; then
# older tags can fail because they don't have protobuf in Pipfile
pipenv run pip install "protobuf==3.4.0"
pipenv install
fi
pipenv run script/cibuild
popd
}
worktree_copy() {
local path="$1"
local filename="$2"
local pattern="$3"
local describe="$(git -C "$path" describe --tags --match "legacy/$pattern")"
describe="${describe##legacy/}"
local src="$path/$filename"
local basename="$(basename "$filename")"
local dest="$BUILD_DIR/${basename%.*}-$describe.${basename##*.}"
if [ "$EMULATOR" = 1 ]; then
install -Dm0644 "${src%.*}.elf" "${dest%.*}.elf"
else
for extension in "${ARTIFACT_EXTENSIONS[@]}"; do
install -Dm0644 \
"${src%.*}.$extension" \
"${dest%.*}.$extension"
done
fi
printf "%s" "$dest"
}
main() {
local bootloader_commit="$1"
local firmware_commit="$2"
if [ "$bootloader_commit" != "HEAD" ]; then
bootloader_commit="legacy/$bootloader_commit"
fi
if [ "$firmware_commit" != "HEAD" ]; then
firmware_commit="legacy/$firmware_commit"
fi
worktree_setup "$FIRMWARE_DIR" "$firmware_commit"
if [ "$EMULATOR" != 1 ]; then
worktree_setup "$BOOTLOADER_DIR" "$bootloader_commit"
worktree_build "$BOOTLOADER_DIR"
cp "$BOOTLOADER_PATH" "$FIRMWARE_DIR/$BOOTLOADER_FILENAME"
fi
worktree_build "$FIRMWARE_DIR"
if [ "$EMULATOR" = 1 ]; then
cp "$EMULATOR_PATH" "$EMULATOR_DIR/$EMULATOR_FILENAME"
local firmware_path="$(worktree_copy \
"$EMULATOR_DIR" \
"$EMULATOR_FILENAME" \
"v*")"
chmod +x "$firmware_path"
else
local firmware_path="$(worktree_copy \
"$FIRMWARE_DIR" \
"$FIRMWARE_FILENAME" \
"v*")"
local bootloader_path="$(worktree_copy \
"$BOOTLOADER_DIR" \
"$BOOTLOADER_FILENAME" \
"bl*")"
printf "\n\n"; $PYTHON $MCU_ROOT/script/fingerprint \
"$bootloader_path" \
--max-size 32768 \
--double
fi
printf "\n\n"; $PYTHON $MCU_ROOT/script/fingerprint \
"$firmware_path" \
--offset 256 \
--max-size 983296 # 256 + 64*1024 + 3*128*1024 + 4*128*1024
}
main "$@"