mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-25 14:10:43 +00:00
9a6d2e2a6b
One of these has crept in in this commit:
40a808f1 ARCv2: SLC: Make sure busy bit is set properly on SLC flushing
Adjust buildman to handle it.
Signed-off-by: Simon Glass <sjg@chromium.org>
1471 lines
58 KiB
Python
1471 lines
58 KiB
Python
# Copyright (c) 2013 The Chromium OS Authors.
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#
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# Bloat-o-meter code used here Copyright 2004 Matt Mackall <mpm@selenic.com>
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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import collections
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from datetime import datetime, timedelta
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import glob
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import os
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import re
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import Queue
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import shutil
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import signal
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import string
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import sys
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import threading
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import time
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import builderthread
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import command
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import gitutil
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import terminal
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from terminal import Print
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import toolchain
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"""
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Theory of Operation
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Please see README for user documentation, and you should be familiar with
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that before trying to make sense of this.
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Buildman works by keeping the machine as busy as possible, building different
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commits for different boards on multiple CPUs at once.
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The source repo (self.git_dir) contains all the commits to be built. Each
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thread works on a single board at a time. It checks out the first commit,
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configures it for that board, then builds it. Then it checks out the next
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commit and builds it (typically without re-configuring). When it runs out
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of commits, it gets another job from the builder and starts again with that
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board.
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Clearly the builder threads could work either way - they could check out a
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commit and then built it for all boards. Using separate directories for each
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commit/board pair they could leave their build product around afterwards
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also.
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The intent behind building a single board for multiple commits, is to make
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use of incremental builds. Since each commit is built incrementally from
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the previous one, builds are faster. Reconfiguring for a different board
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removes all intermediate object files.
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Many threads can be working at once, but each has its own working directory.
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When a thread finishes a build, it puts the output files into a result
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directory.
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The base directory used by buildman is normally '../<branch>', i.e.
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a directory higher than the source repository and named after the branch
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being built.
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Within the base directory, we have one subdirectory for each commit. Within
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that is one subdirectory for each board. Within that is the build output for
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that commit/board combination.
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Buildman also create working directories for each thread, in a .bm-work/
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subdirectory in the base dir.
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As an example, say we are building branch 'us-net' for boards 'sandbox' and
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'seaboard', and say that us-net has two commits. We will have directories
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like this:
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us-net/ base directory
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01_of_02_g4ed4ebc_net--Add-tftp-speed-/
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sandbox/
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u-boot.bin
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seaboard/
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u-boot.bin
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02_of_02_g4ed4ebc_net--Check-tftp-comp/
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sandbox/
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u-boot.bin
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seaboard/
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u-boot.bin
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.bm-work/
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00/ working directory for thread 0 (contains source checkout)
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build/ build output
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01/ working directory for thread 1
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build/ build output
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...
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u-boot/ source directory
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.git/ repository
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"""
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# Possible build outcomes
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OUTCOME_OK, OUTCOME_WARNING, OUTCOME_ERROR, OUTCOME_UNKNOWN = range(4)
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# Translate a commit subject into a valid filename (and handle unicode)
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trans_valid_chars = string.maketrans('/: ', '---')
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trans_valid_chars = trans_valid_chars.decode('latin-1')
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BASE_CONFIG_FILENAMES = [
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'u-boot.cfg', 'u-boot-spl.cfg', 'u-boot-tpl.cfg'
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]
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EXTRA_CONFIG_FILENAMES = [
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'.config', '.config-spl', '.config-tpl',
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'autoconf.mk', 'autoconf-spl.mk', 'autoconf-tpl.mk',
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'autoconf.h', 'autoconf-spl.h','autoconf-tpl.h',
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]
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class Config:
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"""Holds information about configuration settings for a board."""
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def __init__(self, config_filename, target):
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self.target = target
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self.config = {}
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for fname in config_filename:
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self.config[fname] = {}
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def Add(self, fname, key, value):
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self.config[fname][key] = value
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def __hash__(self):
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val = 0
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for fname in self.config:
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for key, value in self.config[fname].iteritems():
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print key, value
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val = val ^ hash(key) & hash(value)
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return val
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class Builder:
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"""Class for building U-Boot for a particular commit.
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Public members: (many should ->private)
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already_done: Number of builds already completed
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base_dir: Base directory to use for builder
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checkout: True to check out source, False to skip that step.
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This is used for testing.
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col: terminal.Color() object
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count: Number of commits to build
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do_make: Method to call to invoke Make
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fail: Number of builds that failed due to error
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force_build: Force building even if a build already exists
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force_config_on_failure: If a commit fails for a board, disable
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incremental building for the next commit we build for that
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board, so that we will see all warnings/errors again.
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force_build_failures: If a previously-built build (i.e. built on
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a previous run of buildman) is marked as failed, rebuild it.
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git_dir: Git directory containing source repository
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last_line_len: Length of the last line we printed (used for erasing
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it with new progress information)
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num_jobs: Number of jobs to run at once (passed to make as -j)
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num_threads: Number of builder threads to run
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out_queue: Queue of results to process
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re_make_err: Compiled regular expression for ignore_lines
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queue: Queue of jobs to run
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threads: List of active threads
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toolchains: Toolchains object to use for building
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upto: Current commit number we are building (0.count-1)
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warned: Number of builds that produced at least one warning
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force_reconfig: Reconfigure U-Boot on each comiit. This disables
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incremental building, where buildman reconfigures on the first
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commit for a baord, and then just does an incremental build for
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the following commits. In fact buildman will reconfigure and
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retry for any failing commits, so generally the only effect of
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this option is to slow things down.
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in_tree: Build U-Boot in-tree instead of specifying an output
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directory separate from the source code. This option is really
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only useful for testing in-tree builds.
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Private members:
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_base_board_dict: Last-summarised Dict of boards
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_base_err_lines: Last-summarised list of errors
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_base_warn_lines: Last-summarised list of warnings
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_build_period_us: Time taken for a single build (float object).
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_complete_delay: Expected delay until completion (timedelta)
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_next_delay_update: Next time we plan to display a progress update
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(datatime)
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_show_unknown: Show unknown boards (those not built) in summary
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_timestamps: List of timestamps for the completion of the last
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last _timestamp_count builds. Each is a datetime object.
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_timestamp_count: Number of timestamps to keep in our list.
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_working_dir: Base working directory containing all threads
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"""
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class Outcome:
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"""Records a build outcome for a single make invocation
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Public Members:
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rc: Outcome value (OUTCOME_...)
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err_lines: List of error lines or [] if none
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sizes: Dictionary of image size information, keyed by filename
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- Each value is itself a dictionary containing
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values for 'text', 'data' and 'bss', being the integer
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size in bytes of each section.
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func_sizes: Dictionary keyed by filename - e.g. 'u-boot'. Each
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value is itself a dictionary:
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key: function name
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value: Size of function in bytes
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config: Dictionary keyed by filename - e.g. '.config'. Each
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value is itself a dictionary:
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key: config name
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value: config value
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"""
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def __init__(self, rc, err_lines, sizes, func_sizes, config):
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self.rc = rc
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self.err_lines = err_lines
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self.sizes = sizes
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self.func_sizes = func_sizes
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self.config = config
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def __init__(self, toolchains, base_dir, git_dir, num_threads, num_jobs,
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gnu_make='make', checkout=True, show_unknown=True, step=1,
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no_subdirs=False, full_path=False, verbose_build=False,
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incremental=False, per_board_out_dir=False,
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config_only=False, squash_config_y=False):
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"""Create a new Builder object
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Args:
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toolchains: Toolchains object to use for building
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base_dir: Base directory to use for builder
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git_dir: Git directory containing source repository
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num_threads: Number of builder threads to run
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num_jobs: Number of jobs to run at once (passed to make as -j)
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gnu_make: the command name of GNU Make.
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checkout: True to check out source, False to skip that step.
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This is used for testing.
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show_unknown: Show unknown boards (those not built) in summary
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step: 1 to process every commit, n to process every nth commit
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no_subdirs: Don't create subdirectories when building current
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source for a single board
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full_path: Return the full path in CROSS_COMPILE and don't set
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PATH
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verbose_build: Run build with V=1 and don't use 'make -s'
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incremental: Always perform incremental builds; don't run make
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mrproper when configuring
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per_board_out_dir: Build in a separate persistent directory per
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board rather than a thread-specific directory
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config_only: Only configure each build, don't build it
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squash_config_y: Convert CONFIG options with the value 'y' to '1'
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"""
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self.toolchains = toolchains
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self.base_dir = base_dir
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self._working_dir = os.path.join(base_dir, '.bm-work')
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self.threads = []
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self.do_make = self.Make
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self.gnu_make = gnu_make
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self.checkout = checkout
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self.num_threads = num_threads
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self.num_jobs = num_jobs
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self.already_done = 0
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self.force_build = False
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self.git_dir = git_dir
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self._show_unknown = show_unknown
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self._timestamp_count = 10
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self._build_period_us = None
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self._complete_delay = None
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self._next_delay_update = datetime.now()
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self.force_config_on_failure = True
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self.force_build_failures = False
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self.force_reconfig = False
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self._step = step
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self.in_tree = False
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self._error_lines = 0
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self.no_subdirs = no_subdirs
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self.full_path = full_path
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self.verbose_build = verbose_build
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self.config_only = config_only
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self.squash_config_y = squash_config_y
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self.config_filenames = BASE_CONFIG_FILENAMES
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if not self.squash_config_y:
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self.config_filenames += EXTRA_CONFIG_FILENAMES
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self.col = terminal.Color()
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self._re_function = re.compile('(.*): In function.*')
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self._re_files = re.compile('In file included from.*')
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self._re_warning = re.compile('(.*):(\d*):(\d*): warning: .*')
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self._re_note = re.compile('(.*):(\d*):(\d*): note: this is the location of the previous.*')
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self.queue = Queue.Queue()
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self.out_queue = Queue.Queue()
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for i in range(self.num_threads):
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t = builderthread.BuilderThread(self, i, incremental,
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per_board_out_dir)
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t.setDaemon(True)
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t.start()
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self.threads.append(t)
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self.last_line_len = 0
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t = builderthread.ResultThread(self)
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t.setDaemon(True)
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t.start()
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self.threads.append(t)
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ignore_lines = ['(make.*Waiting for unfinished)', '(Segmentation fault)']
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self.re_make_err = re.compile('|'.join(ignore_lines))
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# Handle existing graceful with SIGINT / Ctrl-C
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signal.signal(signal.SIGINT, self.signal_handler)
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def __del__(self):
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"""Get rid of all threads created by the builder"""
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for t in self.threads:
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del t
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def signal_handler(self, signal, frame):
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sys.exit(1)
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def SetDisplayOptions(self, show_errors=False, show_sizes=False,
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show_detail=False, show_bloat=False,
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list_error_boards=False, show_config=False):
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"""Setup display options for the builder.
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show_errors: True to show summarised error/warning info
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show_sizes: Show size deltas
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show_detail: Show detail for each board
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show_bloat: Show detail for each function
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list_error_boards: Show the boards which caused each error/warning
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show_config: Show config deltas
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"""
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self._show_errors = show_errors
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self._show_sizes = show_sizes
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self._show_detail = show_detail
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self._show_bloat = show_bloat
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self._list_error_boards = list_error_boards
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self._show_config = show_config
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def _AddTimestamp(self):
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"""Add a new timestamp to the list and record the build period.
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The build period is the length of time taken to perform a single
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build (one board, one commit).
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"""
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now = datetime.now()
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self._timestamps.append(now)
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count = len(self._timestamps)
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delta = self._timestamps[-1] - self._timestamps[0]
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seconds = delta.total_seconds()
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# If we have enough data, estimate build period (time taken for a
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# single build) and therefore completion time.
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if count > 1 and self._next_delay_update < now:
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self._next_delay_update = now + timedelta(seconds=2)
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if seconds > 0:
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self._build_period = float(seconds) / count
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todo = self.count - self.upto
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self._complete_delay = timedelta(microseconds=
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self._build_period * todo * 1000000)
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# Round it
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self._complete_delay -= timedelta(
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microseconds=self._complete_delay.microseconds)
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if seconds > 60:
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self._timestamps.popleft()
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count -= 1
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def ClearLine(self, length):
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"""Clear any characters on the current line
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Make way for a new line of length 'length', by outputting enough
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spaces to clear out the old line. Then remember the new length for
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next time.
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Args:
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length: Length of new line, in characters
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"""
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if length < self.last_line_len:
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Print(' ' * (self.last_line_len - length), newline=False)
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Print('\r', newline=False)
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self.last_line_len = length
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sys.stdout.flush()
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def SelectCommit(self, commit, checkout=True):
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"""Checkout the selected commit for this build
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"""
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self.commit = commit
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if checkout and self.checkout:
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gitutil.Checkout(commit.hash)
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def Make(self, commit, brd, stage, cwd, *args, **kwargs):
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"""Run make
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Args:
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commit: Commit object that is being built
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brd: Board object that is being built
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stage: Stage that we are at (mrproper, config, build)
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cwd: Directory where make should be run
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args: Arguments to pass to make
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kwargs: Arguments to pass to command.RunPipe()
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"""
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cmd = [self.gnu_make] + list(args)
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result = command.RunPipe([cmd], capture=True, capture_stderr=True,
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cwd=cwd, raise_on_error=False, **kwargs)
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if self.verbose_build:
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result.stdout = '%s\n' % (' '.join(cmd)) + result.stdout
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result.combined = '%s\n' % (' '.join(cmd)) + result.combined
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return result
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def ProcessResult(self, result):
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"""Process the result of a build, showing progress information
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Args:
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result: A CommandResult object, which indicates the result for
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a single build
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"""
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col = terminal.Color()
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if result:
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target = result.brd.target
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self.upto += 1
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if result.return_code != 0:
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self.fail += 1
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elif result.stderr:
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self.warned += 1
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if result.already_done:
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self.already_done += 1
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if self._verbose:
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Print('\r', newline=False)
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self.ClearLine(0)
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boards_selected = {target : result.brd}
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self.ResetResultSummary(boards_selected)
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self.ProduceResultSummary(result.commit_upto, self.commits,
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boards_selected)
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else:
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target = '(starting)'
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# Display separate counts for ok, warned and fail
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ok = self.upto - self.warned - self.fail
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line = '\r' + self.col.Color(self.col.GREEN, '%5d' % ok)
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line += self.col.Color(self.col.YELLOW, '%5d' % self.warned)
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line += self.col.Color(self.col.RED, '%5d' % self.fail)
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name = ' /%-5d ' % self.count
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# Add our current completion time estimate
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self._AddTimestamp()
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if self._complete_delay:
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name += '%s : ' % self._complete_delay
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# When building all boards for a commit, we can print a commit
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# progress message.
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if result and result.commit_upto is None:
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name += 'commit %2d/%-3d' % (self.commit_upto + 1,
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self.commit_count)
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name += target
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Print(line + name, newline=False)
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length = 16 + len(name)
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self.ClearLine(length)
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def _GetOutputDir(self, commit_upto):
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"""Get the name of the output directory for a commit number
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The output directory is typically .../<branch>/<commit>.
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Args:
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commit_upto: Commit number to use (0..self.count-1)
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"""
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commit_dir = None
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if self.commits:
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commit = self.commits[commit_upto]
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subject = commit.subject.translate(trans_valid_chars)
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commit_dir = ('%02d_of_%02d_g%s_%s' % (commit_upto + 1,
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self.commit_count, commit.hash, subject[:20]))
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elif not self.no_subdirs:
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commit_dir = 'current'
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if not commit_dir:
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return self.base_dir
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return os.path.join(self.base_dir, commit_dir)
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def GetBuildDir(self, commit_upto, target):
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"""Get the name of the build directory for a commit number
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The build directory is typically .../<branch>/<commit>/<target>.
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Args:
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commit_upto: Commit number to use (0..self.count-1)
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target: Target name
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"""
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output_dir = self._GetOutputDir(commit_upto)
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return os.path.join(output_dir, target)
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def GetDoneFile(self, commit_upto, target):
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"""Get the name of the done file for a commit number
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Args:
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commit_upto: Commit number to use (0..self.count-1)
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target: Target name
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"""
|
|
return os.path.join(self.GetBuildDir(commit_upto, target), 'done')
|
|
|
|
def GetSizesFile(self, commit_upto, target):
|
|
"""Get the name of the sizes file for a commit number
|
|
|
|
Args:
|
|
commit_upto: Commit number to use (0..self.count-1)
|
|
target: Target name
|
|
"""
|
|
return os.path.join(self.GetBuildDir(commit_upto, target), 'sizes')
|
|
|
|
def GetFuncSizesFile(self, commit_upto, target, elf_fname):
|
|
"""Get the name of the funcsizes file for a commit number and ELF file
|
|
|
|
Args:
|
|
commit_upto: Commit number to use (0..self.count-1)
|
|
target: Target name
|
|
elf_fname: Filename of elf image
|
|
"""
|
|
return os.path.join(self.GetBuildDir(commit_upto, target),
|
|
'%s.sizes' % elf_fname.replace('/', '-'))
|
|
|
|
def GetObjdumpFile(self, commit_upto, target, elf_fname):
|
|
"""Get the name of the objdump file for a commit number and ELF file
|
|
|
|
Args:
|
|
commit_upto: Commit number to use (0..self.count-1)
|
|
target: Target name
|
|
elf_fname: Filename of elf image
|
|
"""
|
|
return os.path.join(self.GetBuildDir(commit_upto, target),
|
|
'%s.objdump' % elf_fname.replace('/', '-'))
|
|
|
|
def GetErrFile(self, commit_upto, target):
|
|
"""Get the name of the err file for a commit number
|
|
|
|
Args:
|
|
commit_upto: Commit number to use (0..self.count-1)
|
|
target: Target name
|
|
"""
|
|
output_dir = self.GetBuildDir(commit_upto, target)
|
|
return os.path.join(output_dir, 'err')
|
|
|
|
def FilterErrors(self, lines):
|
|
"""Filter out errors in which we have no interest
|
|
|
|
We should probably use map().
|
|
|
|
Args:
|
|
lines: List of error lines, each a string
|
|
Returns:
|
|
New list with only interesting lines included
|
|
"""
|
|
out_lines = []
|
|
for line in lines:
|
|
if not self.re_make_err.search(line):
|
|
out_lines.append(line)
|
|
return out_lines
|
|
|
|
def ReadFuncSizes(self, fname, fd):
|
|
"""Read function sizes from the output of 'nm'
|
|
|
|
Args:
|
|
fd: File containing data to read
|
|
fname: Filename we are reading from (just for errors)
|
|
|
|
Returns:
|
|
Dictionary containing size of each function in bytes, indexed by
|
|
function name.
|
|
"""
|
|
sym = {}
|
|
for line in fd.readlines():
|
|
try:
|
|
size, type, name = line[:-1].split()
|
|
except:
|
|
Print("Invalid line in file '%s': '%s'" % (fname, line[:-1]))
|
|
continue
|
|
if type in 'tTdDbB':
|
|
# function names begin with '.' on 64-bit powerpc
|
|
if '.' in name[1:]:
|
|
name = 'static.' + name.split('.')[0]
|
|
sym[name] = sym.get(name, 0) + int(size, 16)
|
|
return sym
|
|
|
|
def _ProcessConfig(self, fname):
|
|
"""Read in a .config, autoconf.mk or autoconf.h file
|
|
|
|
This function handles all config file types. It ignores comments and
|
|
any #defines which don't start with CONFIG_.
|
|
|
|
Args:
|
|
fname: Filename to read
|
|
|
|
Returns:
|
|
Dictionary:
|
|
key: Config name (e.g. CONFIG_DM)
|
|
value: Config value (e.g. 1)
|
|
"""
|
|
config = {}
|
|
if os.path.exists(fname):
|
|
with open(fname) as fd:
|
|
for line in fd:
|
|
line = line.strip()
|
|
if line.startswith('#define'):
|
|
values = line[8:].split(' ', 1)
|
|
if len(values) > 1:
|
|
key, value = values
|
|
else:
|
|
key = values[0]
|
|
value = '1' if self.squash_config_y else ''
|
|
if not key.startswith('CONFIG_'):
|
|
continue
|
|
elif not line or line[0] in ['#', '*', '/']:
|
|
continue
|
|
else:
|
|
key, value = line.split('=', 1)
|
|
if self.squash_config_y and value == 'y':
|
|
value = '1'
|
|
config[key] = value
|
|
return config
|
|
|
|
def GetBuildOutcome(self, commit_upto, target, read_func_sizes,
|
|
read_config):
|
|
"""Work out the outcome of a build.
|
|
|
|
Args:
|
|
commit_upto: Commit number to check (0..n-1)
|
|
target: Target board to check
|
|
read_func_sizes: True to read function size information
|
|
read_config: True to read .config and autoconf.h files
|
|
|
|
Returns:
|
|
Outcome object
|
|
"""
|
|
done_file = self.GetDoneFile(commit_upto, target)
|
|
sizes_file = self.GetSizesFile(commit_upto, target)
|
|
sizes = {}
|
|
func_sizes = {}
|
|
config = {}
|
|
if os.path.exists(done_file):
|
|
with open(done_file, 'r') as fd:
|
|
return_code = int(fd.readline())
|
|
err_lines = []
|
|
err_file = self.GetErrFile(commit_upto, target)
|
|
if os.path.exists(err_file):
|
|
with open(err_file, 'r') as fd:
|
|
err_lines = self.FilterErrors(fd.readlines())
|
|
|
|
# Decide whether the build was ok, failed or created warnings
|
|
if return_code:
|
|
rc = OUTCOME_ERROR
|
|
elif len(err_lines):
|
|
rc = OUTCOME_WARNING
|
|
else:
|
|
rc = OUTCOME_OK
|
|
|
|
# Convert size information to our simple format
|
|
if os.path.exists(sizes_file):
|
|
with open(sizes_file, 'r') as fd:
|
|
for line in fd.readlines():
|
|
values = line.split()
|
|
rodata = 0
|
|
if len(values) > 6:
|
|
rodata = int(values[6], 16)
|
|
size_dict = {
|
|
'all' : int(values[0]) + int(values[1]) +
|
|
int(values[2]),
|
|
'text' : int(values[0]) - rodata,
|
|
'data' : int(values[1]),
|
|
'bss' : int(values[2]),
|
|
'rodata' : rodata,
|
|
}
|
|
sizes[values[5]] = size_dict
|
|
|
|
if read_func_sizes:
|
|
pattern = self.GetFuncSizesFile(commit_upto, target, '*')
|
|
for fname in glob.glob(pattern):
|
|
with open(fname, 'r') as fd:
|
|
dict_name = os.path.basename(fname).replace('.sizes',
|
|
'')
|
|
func_sizes[dict_name] = self.ReadFuncSizes(fname, fd)
|
|
|
|
if read_config:
|
|
output_dir = self.GetBuildDir(commit_upto, target)
|
|
for name in self.config_filenames:
|
|
fname = os.path.join(output_dir, name)
|
|
config[name] = self._ProcessConfig(fname)
|
|
|
|
return Builder.Outcome(rc, err_lines, sizes, func_sizes, config)
|
|
|
|
return Builder.Outcome(OUTCOME_UNKNOWN, [], {}, {}, {})
|
|
|
|
def GetResultSummary(self, boards_selected, commit_upto, read_func_sizes,
|
|
read_config):
|
|
"""Calculate a summary of the results of building a commit.
|
|
|
|
Args:
|
|
board_selected: Dict containing boards to summarise
|
|
commit_upto: Commit number to summarize (0..self.count-1)
|
|
read_func_sizes: True to read function size information
|
|
read_config: True to read .config and autoconf.h files
|
|
|
|
Returns:
|
|
Tuple:
|
|
Dict containing boards which passed building this commit.
|
|
keyed by board.target
|
|
List containing a summary of error lines
|
|
Dict keyed by error line, containing a list of the Board
|
|
objects with that error
|
|
List containing a summary of warning lines
|
|
Dict keyed by error line, containing a list of the Board
|
|
objects with that warning
|
|
Dictionary keyed by board.target. Each value is a dictionary:
|
|
key: filename - e.g. '.config'
|
|
value is itself a dictionary:
|
|
key: config name
|
|
value: config value
|
|
"""
|
|
def AddLine(lines_summary, lines_boards, line, board):
|
|
line = line.rstrip()
|
|
if line in lines_boards:
|
|
lines_boards[line].append(board)
|
|
else:
|
|
lines_boards[line] = [board]
|
|
lines_summary.append(line)
|
|
|
|
board_dict = {}
|
|
err_lines_summary = []
|
|
err_lines_boards = {}
|
|
warn_lines_summary = []
|
|
warn_lines_boards = {}
|
|
config = {}
|
|
|
|
for board in boards_selected.itervalues():
|
|
outcome = self.GetBuildOutcome(commit_upto, board.target,
|
|
read_func_sizes, read_config)
|
|
board_dict[board.target] = outcome
|
|
last_func = None
|
|
last_was_warning = False
|
|
for line in outcome.err_lines:
|
|
if line:
|
|
if (self._re_function.match(line) or
|
|
self._re_files.match(line)):
|
|
last_func = line
|
|
else:
|
|
is_warning = self._re_warning.match(line)
|
|
is_note = self._re_note.match(line)
|
|
if is_warning or (last_was_warning and is_note):
|
|
if last_func:
|
|
AddLine(warn_lines_summary, warn_lines_boards,
|
|
last_func, board)
|
|
AddLine(warn_lines_summary, warn_lines_boards,
|
|
line, board)
|
|
else:
|
|
if last_func:
|
|
AddLine(err_lines_summary, err_lines_boards,
|
|
last_func, board)
|
|
AddLine(err_lines_summary, err_lines_boards,
|
|
line, board)
|
|
last_was_warning = is_warning
|
|
last_func = None
|
|
tconfig = Config(self.config_filenames, board.target)
|
|
for fname in self.config_filenames:
|
|
if outcome.config:
|
|
for key, value in outcome.config[fname].iteritems():
|
|
tconfig.Add(fname, key, value)
|
|
config[board.target] = tconfig
|
|
|
|
return (board_dict, err_lines_summary, err_lines_boards,
|
|
warn_lines_summary, warn_lines_boards, config)
|
|
|
|
def AddOutcome(self, board_dict, arch_list, changes, char, color):
|
|
"""Add an output to our list of outcomes for each architecture
|
|
|
|
This simple function adds failing boards (changes) to the
|
|
relevant architecture string, so we can print the results out
|
|
sorted by architecture.
|
|
|
|
Args:
|
|
board_dict: Dict containing all boards
|
|
arch_list: Dict keyed by arch name. Value is a string containing
|
|
a list of board names which failed for that arch.
|
|
changes: List of boards to add to arch_list
|
|
color: terminal.Colour object
|
|
"""
|
|
done_arch = {}
|
|
for target in changes:
|
|
if target in board_dict:
|
|
arch = board_dict[target].arch
|
|
else:
|
|
arch = 'unknown'
|
|
str = self.col.Color(color, ' ' + target)
|
|
if not arch in done_arch:
|
|
str = ' %s %s' % (self.col.Color(color, char), str)
|
|
done_arch[arch] = True
|
|
if not arch in arch_list:
|
|
arch_list[arch] = str
|
|
else:
|
|
arch_list[arch] += str
|
|
|
|
|
|
def ColourNum(self, num):
|
|
color = self.col.RED if num > 0 else self.col.GREEN
|
|
if num == 0:
|
|
return '0'
|
|
return self.col.Color(color, str(num))
|
|
|
|
def ResetResultSummary(self, board_selected):
|
|
"""Reset the results summary ready for use.
|
|
|
|
Set up the base board list to be all those selected, and set the
|
|
error lines to empty.
|
|
|
|
Following this, calls to PrintResultSummary() will use this
|
|
information to work out what has changed.
|
|
|
|
Args:
|
|
board_selected: Dict containing boards to summarise, keyed by
|
|
board.target
|
|
"""
|
|
self._base_board_dict = {}
|
|
for board in board_selected:
|
|
self._base_board_dict[board] = Builder.Outcome(0, [], [], {}, {})
|
|
self._base_err_lines = []
|
|
self._base_warn_lines = []
|
|
self._base_err_line_boards = {}
|
|
self._base_warn_line_boards = {}
|
|
self._base_config = None
|
|
|
|
def PrintFuncSizeDetail(self, fname, old, new):
|
|
grow, shrink, add, remove, up, down = 0, 0, 0, 0, 0, 0
|
|
delta, common = [], {}
|
|
|
|
for a in old:
|
|
if a in new:
|
|
common[a] = 1
|
|
|
|
for name in old:
|
|
if name not in common:
|
|
remove += 1
|
|
down += old[name]
|
|
delta.append([-old[name], name])
|
|
|
|
for name in new:
|
|
if name not in common:
|
|
add += 1
|
|
up += new[name]
|
|
delta.append([new[name], name])
|
|
|
|
for name in common:
|
|
diff = new.get(name, 0) - old.get(name, 0)
|
|
if diff > 0:
|
|
grow, up = grow + 1, up + diff
|
|
elif diff < 0:
|
|
shrink, down = shrink + 1, down - diff
|
|
delta.append([diff, name])
|
|
|
|
delta.sort()
|
|
delta.reverse()
|
|
|
|
args = [add, -remove, grow, -shrink, up, -down, up - down]
|
|
if max(args) == 0:
|
|
return
|
|
args = [self.ColourNum(x) for x in args]
|
|
indent = ' ' * 15
|
|
Print('%s%s: add: %s/%s, grow: %s/%s bytes: %s/%s (%s)' %
|
|
tuple([indent, self.col.Color(self.col.YELLOW, fname)] + args))
|
|
Print('%s %-38s %7s %7s %+7s' % (indent, 'function', 'old', 'new',
|
|
'delta'))
|
|
for diff, name in delta:
|
|
if diff:
|
|
color = self.col.RED if diff > 0 else self.col.GREEN
|
|
msg = '%s %-38s %7s %7s %+7d' % (indent, name,
|
|
old.get(name, '-'), new.get(name,'-'), diff)
|
|
Print(msg, colour=color)
|
|
|
|
|
|
def PrintSizeDetail(self, target_list, show_bloat):
|
|
"""Show details size information for each board
|
|
|
|
Args:
|
|
target_list: List of targets, each a dict containing:
|
|
'target': Target name
|
|
'total_diff': Total difference in bytes across all areas
|
|
<part_name>: Difference for that part
|
|
show_bloat: Show detail for each function
|
|
"""
|
|
targets_by_diff = sorted(target_list, reverse=True,
|
|
key=lambda x: x['_total_diff'])
|
|
for result in targets_by_diff:
|
|
printed_target = False
|
|
for name in sorted(result):
|
|
diff = result[name]
|
|
if name.startswith('_'):
|
|
continue
|
|
if diff != 0:
|
|
color = self.col.RED if diff > 0 else self.col.GREEN
|
|
msg = ' %s %+d' % (name, diff)
|
|
if not printed_target:
|
|
Print('%10s %-15s:' % ('', result['_target']),
|
|
newline=False)
|
|
printed_target = True
|
|
Print(msg, colour=color, newline=False)
|
|
if printed_target:
|
|
Print()
|
|
if show_bloat:
|
|
target = result['_target']
|
|
outcome = result['_outcome']
|
|
base_outcome = self._base_board_dict[target]
|
|
for fname in outcome.func_sizes:
|
|
self.PrintFuncSizeDetail(fname,
|
|
base_outcome.func_sizes[fname],
|
|
outcome.func_sizes[fname])
|
|
|
|
|
|
def PrintSizeSummary(self, board_selected, board_dict, show_detail,
|
|
show_bloat):
|
|
"""Print a summary of image sizes broken down by section.
|
|
|
|
The summary takes the form of one line per architecture. The
|
|
line contains deltas for each of the sections (+ means the section
|
|
got bigger, - means smaller). The nunmbers are the average number
|
|
of bytes that a board in this section increased by.
|
|
|
|
For example:
|
|
powerpc: (622 boards) text -0.0
|
|
arm: (285 boards) text -0.0
|
|
nds32: (3 boards) text -8.0
|
|
|
|
Args:
|
|
board_selected: Dict containing boards to summarise, keyed by
|
|
board.target
|
|
board_dict: Dict containing boards for which we built this
|
|
commit, keyed by board.target. The value is an Outcome object.
|
|
show_detail: Show detail for each board
|
|
show_bloat: Show detail for each function
|
|
"""
|
|
arch_list = {}
|
|
arch_count = {}
|
|
|
|
# Calculate changes in size for different image parts
|
|
# The previous sizes are in Board.sizes, for each board
|
|
for target in board_dict:
|
|
if target not in board_selected:
|
|
continue
|
|
base_sizes = self._base_board_dict[target].sizes
|
|
outcome = board_dict[target]
|
|
sizes = outcome.sizes
|
|
|
|
# Loop through the list of images, creating a dict of size
|
|
# changes for each image/part. We end up with something like
|
|
# {'target' : 'snapper9g45, 'data' : 5, 'u-boot-spl:text' : -4}
|
|
# which means that U-Boot data increased by 5 bytes and SPL
|
|
# text decreased by 4.
|
|
err = {'_target' : target}
|
|
for image in sizes:
|
|
if image in base_sizes:
|
|
base_image = base_sizes[image]
|
|
# Loop through the text, data, bss parts
|
|
for part in sorted(sizes[image]):
|
|
diff = sizes[image][part] - base_image[part]
|
|
col = None
|
|
if diff:
|
|
if image == 'u-boot':
|
|
name = part
|
|
else:
|
|
name = image + ':' + part
|
|
err[name] = diff
|
|
arch = board_selected[target].arch
|
|
if not arch in arch_count:
|
|
arch_count[arch] = 1
|
|
else:
|
|
arch_count[arch] += 1
|
|
if not sizes:
|
|
pass # Only add to our list when we have some stats
|
|
elif not arch in arch_list:
|
|
arch_list[arch] = [err]
|
|
else:
|
|
arch_list[arch].append(err)
|
|
|
|
# We now have a list of image size changes sorted by arch
|
|
# Print out a summary of these
|
|
for arch, target_list in arch_list.iteritems():
|
|
# Get total difference for each type
|
|
totals = {}
|
|
for result in target_list:
|
|
total = 0
|
|
for name, diff in result.iteritems():
|
|
if name.startswith('_'):
|
|
continue
|
|
total += diff
|
|
if name in totals:
|
|
totals[name] += diff
|
|
else:
|
|
totals[name] = diff
|
|
result['_total_diff'] = total
|
|
result['_outcome'] = board_dict[result['_target']]
|
|
|
|
count = len(target_list)
|
|
printed_arch = False
|
|
for name in sorted(totals):
|
|
diff = totals[name]
|
|
if diff:
|
|
# Display the average difference in this name for this
|
|
# architecture
|
|
avg_diff = float(diff) / count
|
|
color = self.col.RED if avg_diff > 0 else self.col.GREEN
|
|
msg = ' %s %+1.1f' % (name, avg_diff)
|
|
if not printed_arch:
|
|
Print('%10s: (for %d/%d boards)' % (arch, count,
|
|
arch_count[arch]), newline=False)
|
|
printed_arch = True
|
|
Print(msg, colour=color, newline=False)
|
|
|
|
if printed_arch:
|
|
Print()
|
|
if show_detail:
|
|
self.PrintSizeDetail(target_list, show_bloat)
|
|
|
|
|
|
def PrintResultSummary(self, board_selected, board_dict, err_lines,
|
|
err_line_boards, warn_lines, warn_line_boards,
|
|
config, show_sizes, show_detail, show_bloat,
|
|
show_config):
|
|
"""Compare results with the base results and display delta.
|
|
|
|
Only boards mentioned in board_selected will be considered. This
|
|
function is intended to be called repeatedly with the results of
|
|
each commit. It therefore shows a 'diff' between what it saw in
|
|
the last call and what it sees now.
|
|
|
|
Args:
|
|
board_selected: Dict containing boards to summarise, keyed by
|
|
board.target
|
|
board_dict: Dict containing boards for which we built this
|
|
commit, keyed by board.target. The value is an Outcome object.
|
|
err_lines: A list of errors for this commit, or [] if there is
|
|
none, or we don't want to print errors
|
|
err_line_boards: Dict keyed by error line, containing a list of
|
|
the Board objects with that error
|
|
warn_lines: A list of warnings for this commit, or [] if there is
|
|
none, or we don't want to print errors
|
|
warn_line_boards: Dict keyed by warning line, containing a list of
|
|
the Board objects with that warning
|
|
config: Dictionary keyed by filename - e.g. '.config'. Each
|
|
value is itself a dictionary:
|
|
key: config name
|
|
value: config value
|
|
show_sizes: Show image size deltas
|
|
show_detail: Show detail for each board
|
|
show_bloat: Show detail for each function
|
|
show_config: Show config changes
|
|
"""
|
|
def _BoardList(line, line_boards):
|
|
"""Helper function to get a line of boards containing a line
|
|
|
|
Args:
|
|
line: Error line to search for
|
|
Return:
|
|
String containing a list of boards with that error line, or
|
|
'' if the user has not requested such a list
|
|
"""
|
|
if self._list_error_boards:
|
|
names = []
|
|
for board in line_boards[line]:
|
|
if not board.target in names:
|
|
names.append(board.target)
|
|
names_str = '(%s) ' % ','.join(names)
|
|
else:
|
|
names_str = ''
|
|
return names_str
|
|
|
|
def _CalcErrorDelta(base_lines, base_line_boards, lines, line_boards,
|
|
char):
|
|
better_lines = []
|
|
worse_lines = []
|
|
for line in lines:
|
|
if line not in base_lines:
|
|
worse_lines.append(char + '+' +
|
|
_BoardList(line, line_boards) + line)
|
|
for line in base_lines:
|
|
if line not in lines:
|
|
better_lines.append(char + '-' +
|
|
_BoardList(line, base_line_boards) + line)
|
|
return better_lines, worse_lines
|
|
|
|
def _CalcConfig(delta, name, config):
|
|
"""Calculate configuration changes
|
|
|
|
Args:
|
|
delta: Type of the delta, e.g. '+'
|
|
name: name of the file which changed (e.g. .config)
|
|
config: configuration change dictionary
|
|
key: config name
|
|
value: config value
|
|
Returns:
|
|
String containing the configuration changes which can be
|
|
printed
|
|
"""
|
|
out = ''
|
|
for key in sorted(config.keys()):
|
|
out += '%s=%s ' % (key, config[key])
|
|
return '%s %s: %s' % (delta, name, out)
|
|
|
|
def _AddConfig(lines, name, config_plus, config_minus, config_change):
|
|
"""Add changes in configuration to a list
|
|
|
|
Args:
|
|
lines: list to add to
|
|
name: config file name
|
|
config_plus: configurations added, dictionary
|
|
key: config name
|
|
value: config value
|
|
config_minus: configurations removed, dictionary
|
|
key: config name
|
|
value: config value
|
|
config_change: configurations changed, dictionary
|
|
key: config name
|
|
value: config value
|
|
"""
|
|
if config_plus:
|
|
lines.append(_CalcConfig('+', name, config_plus))
|
|
if config_minus:
|
|
lines.append(_CalcConfig('-', name, config_minus))
|
|
if config_change:
|
|
lines.append(_CalcConfig('c', name, config_change))
|
|
|
|
def _OutputConfigInfo(lines):
|
|
for line in lines:
|
|
if not line:
|
|
continue
|
|
if line[0] == '+':
|
|
col = self.col.GREEN
|
|
elif line[0] == '-':
|
|
col = self.col.RED
|
|
elif line[0] == 'c':
|
|
col = self.col.YELLOW
|
|
Print(' ' + line, newline=True, colour=col)
|
|
|
|
|
|
better = [] # List of boards fixed since last commit
|
|
worse = [] # List of new broken boards since last commit
|
|
new = [] # List of boards that didn't exist last time
|
|
unknown = [] # List of boards that were not built
|
|
|
|
for target in board_dict:
|
|
if target not in board_selected:
|
|
continue
|
|
|
|
# If the board was built last time, add its outcome to a list
|
|
if target in self._base_board_dict:
|
|
base_outcome = self._base_board_dict[target].rc
|
|
outcome = board_dict[target]
|
|
if outcome.rc == OUTCOME_UNKNOWN:
|
|
unknown.append(target)
|
|
elif outcome.rc < base_outcome:
|
|
better.append(target)
|
|
elif outcome.rc > base_outcome:
|
|
worse.append(target)
|
|
else:
|
|
new.append(target)
|
|
|
|
# Get a list of errors that have appeared, and disappeared
|
|
better_err, worse_err = _CalcErrorDelta(self._base_err_lines,
|
|
self._base_err_line_boards, err_lines, err_line_boards, '')
|
|
better_warn, worse_warn = _CalcErrorDelta(self._base_warn_lines,
|
|
self._base_warn_line_boards, warn_lines, warn_line_boards, 'w')
|
|
|
|
# Display results by arch
|
|
if (better or worse or unknown or new or worse_err or better_err
|
|
or worse_warn or better_warn):
|
|
arch_list = {}
|
|
self.AddOutcome(board_selected, arch_list, better, '',
|
|
self.col.GREEN)
|
|
self.AddOutcome(board_selected, arch_list, worse, '+',
|
|
self.col.RED)
|
|
self.AddOutcome(board_selected, arch_list, new, '*', self.col.BLUE)
|
|
if self._show_unknown:
|
|
self.AddOutcome(board_selected, arch_list, unknown, '?',
|
|
self.col.MAGENTA)
|
|
for arch, target_list in arch_list.iteritems():
|
|
Print('%10s: %s' % (arch, target_list))
|
|
self._error_lines += 1
|
|
if better_err:
|
|
Print('\n'.join(better_err), colour=self.col.GREEN)
|
|
self._error_lines += 1
|
|
if worse_err:
|
|
Print('\n'.join(worse_err), colour=self.col.RED)
|
|
self._error_lines += 1
|
|
if better_warn:
|
|
Print('\n'.join(better_warn), colour=self.col.CYAN)
|
|
self._error_lines += 1
|
|
if worse_warn:
|
|
Print('\n'.join(worse_warn), colour=self.col.MAGENTA)
|
|
self._error_lines += 1
|
|
|
|
if show_sizes:
|
|
self.PrintSizeSummary(board_selected, board_dict, show_detail,
|
|
show_bloat)
|
|
|
|
if show_config and self._base_config:
|
|
summary = {}
|
|
arch_config_plus = {}
|
|
arch_config_minus = {}
|
|
arch_config_change = {}
|
|
arch_list = []
|
|
|
|
for target in board_dict:
|
|
if target not in board_selected:
|
|
continue
|
|
arch = board_selected[target].arch
|
|
if arch not in arch_list:
|
|
arch_list.append(arch)
|
|
|
|
for arch in arch_list:
|
|
arch_config_plus[arch] = {}
|
|
arch_config_minus[arch] = {}
|
|
arch_config_change[arch] = {}
|
|
for name in self.config_filenames:
|
|
arch_config_plus[arch][name] = {}
|
|
arch_config_minus[arch][name] = {}
|
|
arch_config_change[arch][name] = {}
|
|
|
|
for target in board_dict:
|
|
if target not in board_selected:
|
|
continue
|
|
|
|
arch = board_selected[target].arch
|
|
|
|
all_config_plus = {}
|
|
all_config_minus = {}
|
|
all_config_change = {}
|
|
tbase = self._base_config[target]
|
|
tconfig = config[target]
|
|
lines = []
|
|
for name in self.config_filenames:
|
|
if not tconfig.config[name]:
|
|
continue
|
|
config_plus = {}
|
|
config_minus = {}
|
|
config_change = {}
|
|
base = tbase.config[name]
|
|
for key, value in tconfig.config[name].iteritems():
|
|
if key not in base:
|
|
config_plus[key] = value
|
|
all_config_plus[key] = value
|
|
for key, value in base.iteritems():
|
|
if key not in tconfig.config[name]:
|
|
config_minus[key] = value
|
|
all_config_minus[key] = value
|
|
for key, value in base.iteritems():
|
|
new_value = tconfig.config.get(key)
|
|
if new_value and value != new_value:
|
|
desc = '%s -> %s' % (value, new_value)
|
|
config_change[key] = desc
|
|
all_config_change[key] = desc
|
|
|
|
arch_config_plus[arch][name].update(config_plus)
|
|
arch_config_minus[arch][name].update(config_minus)
|
|
arch_config_change[arch][name].update(config_change)
|
|
|
|
_AddConfig(lines, name, config_plus, config_minus,
|
|
config_change)
|
|
_AddConfig(lines, 'all', all_config_plus, all_config_minus,
|
|
all_config_change)
|
|
summary[target] = '\n'.join(lines)
|
|
|
|
lines_by_target = {}
|
|
for target, lines in summary.iteritems():
|
|
if lines in lines_by_target:
|
|
lines_by_target[lines].append(target)
|
|
else:
|
|
lines_by_target[lines] = [target]
|
|
|
|
for arch in arch_list:
|
|
lines = []
|
|
all_plus = {}
|
|
all_minus = {}
|
|
all_change = {}
|
|
for name in self.config_filenames:
|
|
all_plus.update(arch_config_plus[arch][name])
|
|
all_minus.update(arch_config_minus[arch][name])
|
|
all_change.update(arch_config_change[arch][name])
|
|
_AddConfig(lines, name, arch_config_plus[arch][name],
|
|
arch_config_minus[arch][name],
|
|
arch_config_change[arch][name])
|
|
_AddConfig(lines, 'all', all_plus, all_minus, all_change)
|
|
#arch_summary[target] = '\n'.join(lines)
|
|
if lines:
|
|
Print('%s:' % arch)
|
|
_OutputConfigInfo(lines)
|
|
|
|
for lines, targets in lines_by_target.iteritems():
|
|
if not lines:
|
|
continue
|
|
Print('%s :' % ' '.join(sorted(targets)))
|
|
_OutputConfigInfo(lines.split('\n'))
|
|
|
|
|
|
# Save our updated information for the next call to this function
|
|
self._base_board_dict = board_dict
|
|
self._base_err_lines = err_lines
|
|
self._base_warn_lines = warn_lines
|
|
self._base_err_line_boards = err_line_boards
|
|
self._base_warn_line_boards = warn_line_boards
|
|
self._base_config = config
|
|
|
|
# Get a list of boards that did not get built, if needed
|
|
not_built = []
|
|
for board in board_selected:
|
|
if not board in board_dict:
|
|
not_built.append(board)
|
|
if not_built:
|
|
Print("Boards not built (%d): %s" % (len(not_built),
|
|
', '.join(not_built)))
|
|
|
|
def ProduceResultSummary(self, commit_upto, commits, board_selected):
|
|
(board_dict, err_lines, err_line_boards, warn_lines,
|
|
warn_line_boards, config) = self.GetResultSummary(
|
|
board_selected, commit_upto,
|
|
read_func_sizes=self._show_bloat,
|
|
read_config=self._show_config)
|
|
if commits:
|
|
msg = '%02d: %s' % (commit_upto + 1,
|
|
commits[commit_upto].subject)
|
|
Print(msg, colour=self.col.BLUE)
|
|
self.PrintResultSummary(board_selected, board_dict,
|
|
err_lines if self._show_errors else [], err_line_boards,
|
|
warn_lines if self._show_errors else [], warn_line_boards,
|
|
config, self._show_sizes, self._show_detail,
|
|
self._show_bloat, self._show_config)
|
|
|
|
def ShowSummary(self, commits, board_selected):
|
|
"""Show a build summary for U-Boot for a given board list.
|
|
|
|
Reset the result summary, then repeatedly call GetResultSummary on
|
|
each commit's results, then display the differences we see.
|
|
|
|
Args:
|
|
commit: Commit objects to summarise
|
|
board_selected: Dict containing boards to summarise
|
|
"""
|
|
self.commit_count = len(commits) if commits else 1
|
|
self.commits = commits
|
|
self.ResetResultSummary(board_selected)
|
|
self._error_lines = 0
|
|
|
|
for commit_upto in range(0, self.commit_count, self._step):
|
|
self.ProduceResultSummary(commit_upto, commits, board_selected)
|
|
if not self._error_lines:
|
|
Print('(no errors to report)', colour=self.col.GREEN)
|
|
|
|
|
|
def SetupBuild(self, board_selected, commits):
|
|
"""Set up ready to start a build.
|
|
|
|
Args:
|
|
board_selected: Selected boards to build
|
|
commits: Selected commits to build
|
|
"""
|
|
# First work out how many commits we will build
|
|
count = (self.commit_count + self._step - 1) / self._step
|
|
self.count = len(board_selected) * count
|
|
self.upto = self.warned = self.fail = 0
|
|
self._timestamps = collections.deque()
|
|
|
|
def GetThreadDir(self, thread_num):
|
|
"""Get the directory path to the working dir for a thread.
|
|
|
|
Args:
|
|
thread_num: Number of thread to check.
|
|
"""
|
|
return os.path.join(self._working_dir, '%02d' % thread_num)
|
|
|
|
def _PrepareThread(self, thread_num, setup_git):
|
|
"""Prepare the working directory for a thread.
|
|
|
|
This clones or fetches the repo into the thread's work directory.
|
|
|
|
Args:
|
|
thread_num: Thread number (0, 1, ...)
|
|
setup_git: True to set up a git repo clone
|
|
"""
|
|
thread_dir = self.GetThreadDir(thread_num)
|
|
builderthread.Mkdir(thread_dir)
|
|
git_dir = os.path.join(thread_dir, '.git')
|
|
|
|
# Clone the repo if it doesn't already exist
|
|
# TODO(sjg@chromium): Perhaps some git hackery to symlink instead, so
|
|
# we have a private index but uses the origin repo's contents?
|
|
if setup_git and self.git_dir:
|
|
src_dir = os.path.abspath(self.git_dir)
|
|
if os.path.exists(git_dir):
|
|
gitutil.Fetch(git_dir, thread_dir)
|
|
else:
|
|
Print('\rCloning repo for thread %d' % thread_num,
|
|
newline=False)
|
|
gitutil.Clone(src_dir, thread_dir)
|
|
Print('\r%s\r' % (' ' * 30), newline=False)
|
|
|
|
def _PrepareWorkingSpace(self, max_threads, setup_git):
|
|
"""Prepare the working directory for use.
|
|
|
|
Set up the git repo for each thread.
|
|
|
|
Args:
|
|
max_threads: Maximum number of threads we expect to need.
|
|
setup_git: True to set up a git repo clone
|
|
"""
|
|
builderthread.Mkdir(self._working_dir)
|
|
for thread in range(max_threads):
|
|
self._PrepareThread(thread, setup_git)
|
|
|
|
def _PrepareOutputSpace(self):
|
|
"""Get the output directories ready to receive files.
|
|
|
|
We delete any output directories which look like ones we need to
|
|
create. Having left over directories is confusing when the user wants
|
|
to check the output manually.
|
|
"""
|
|
if not self.commits:
|
|
return
|
|
dir_list = []
|
|
for commit_upto in range(self.commit_count):
|
|
dir_list.append(self._GetOutputDir(commit_upto))
|
|
|
|
to_remove = []
|
|
for dirname in glob.glob(os.path.join(self.base_dir, '*')):
|
|
if dirname not in dir_list:
|
|
to_remove.append(dirname)
|
|
if to_remove:
|
|
Print('Removing %d old build directories' % len(to_remove),
|
|
newline=False)
|
|
for dirname in to_remove:
|
|
shutil.rmtree(dirname)
|
|
|
|
def BuildBoards(self, commits, board_selected, keep_outputs, verbose):
|
|
"""Build all commits for a list of boards
|
|
|
|
Args:
|
|
commits: List of commits to be build, each a Commit object
|
|
boards_selected: Dict of selected boards, key is target name,
|
|
value is Board object
|
|
keep_outputs: True to save build output files
|
|
verbose: Display build results as they are completed
|
|
Returns:
|
|
Tuple containing:
|
|
- number of boards that failed to build
|
|
- number of boards that issued warnings
|
|
"""
|
|
self.commit_count = len(commits) if commits else 1
|
|
self.commits = commits
|
|
self._verbose = verbose
|
|
|
|
self.ResetResultSummary(board_selected)
|
|
builderthread.Mkdir(self.base_dir, parents = True)
|
|
self._PrepareWorkingSpace(min(self.num_threads, len(board_selected)),
|
|
commits is not None)
|
|
self._PrepareOutputSpace()
|
|
Print('\rStarting build...', newline=False)
|
|
self.SetupBuild(board_selected, commits)
|
|
self.ProcessResult(None)
|
|
|
|
# Create jobs to build all commits for each board
|
|
for brd in board_selected.itervalues():
|
|
job = builderthread.BuilderJob()
|
|
job.board = brd
|
|
job.commits = commits
|
|
job.keep_outputs = keep_outputs
|
|
job.step = self._step
|
|
self.queue.put(job)
|
|
|
|
term = threading.Thread(target=self.queue.join)
|
|
term.setDaemon(True)
|
|
term.start()
|
|
while term.isAlive():
|
|
term.join(100)
|
|
|
|
# Wait until we have processed all output
|
|
self.out_queue.join()
|
|
Print()
|
|
self.ClearLine(0)
|
|
return (self.fail, self.warned)
|