chromium/src

Fork 0

Files

android_webview

apps

ash

base

build

build_overrides

buildtools

chrome

chromecast

chromeos

clank

codelabs

components

content

crypto

dbus

device

docs

accessibility

autofill

chromeos

design

enterprise

experiments

fuchsia

gpu

graphics

images

infra

intl

ios

linux

build_instructions.md

building_debug_gtk.md

cast_build_instructions.md

cert_management.md

chromium_arm.md

chromium_packages.md

crash_dumping.md

debugging.md

debugging_gtk.md

debugging_minidump.md

debugging_ssl.md

dependencies.md

dev_build_as_default_browser.md

development.md

eclipse_dev.md

graphics_pipeline.md

gtk_theme_integration.md

hw_video_decode.md

instrumented_libraries.md

minidump_to_core.md

ozone_drm.md

password_storage.md

pid_namespace_support.md

plugins.md

profiling.md

proxy_config.md

sandbox_ipc.md

suid_sandbox_development.md

sysroot.md

using_a_chroot.md

zygote.md

mac

media

memory

memory-infra

patterns

privacy

privacy_budget

process

security

speed

speed_metrics

standards

telemetry_extension

testing

transcripts

updater

webapps

website

workflow

DIR_METADATA

OWNERS

README.md

accessibility.md

ad_tagging.md

adding_to_third_party.md

android_accessing_cpp_enums_in_java.md

android_accessing_cpp_features_in_java.md

android_accessing_cpp_switches_in_java.md

android_build_instructions.md

android_cast_build_instructions.md

android_debugging_instructions.md

android_dynamic_feature_modules.md

android_emulator.md

android_isolated_splits.md

android_jni_ownership_best_practices.md

android_logging.md

android_native_libraries.md

android_studio.md

angle_in_chromium.md

api_keys.md

asan.md

atom.md

benchmark_performance_regressions.md

bitmap_pipeline.md

branch_gardener.md

building_old_revisions.md

callback.md

ccache_mac.md

chrome_browser_design_principles.md

chrome_os_logging.md

chrome_settings.md

chrome_untrusted.md

chromedriver_status.md

chromeos_build_instructions.md

chromeos_glossary.md

chromium_browser_vs_google_chrome.md

cipd_and_3pp.md

cl_respect.md

cl_tips.md

clang.md

clang_code_coverage_wrapper.md

clang_format.md

clang_gardening.md

clang_sheriffing.md

clang_static_analyzer.md

clang_tidy.md

clang_tool_refactoring.md

clangd.md

clion.md

closure_compilation.md

cocoa_tips_and_tricks.md

code_review_owners.md

code_reviews.md

commit_checklist.md

component_build.md

configuration.md

contributing.md

cq_fault_attribution.md

cr_respect.md

cr_user_manual.md

cross_platform_ui.md

cygwin_dll_remapping_failure.md

dangling_ptr.md

dangling_ptr_guide.md

dbus_mojo_connection_service.md

debugging_with_crash_keys.md

dependencies.md

deterministic_builds.md

disassemble_code.md

documentation_best_practices.md

documentation_guidelines.md

early-hints.md

eclipse.md

emacs.md

erc_irc.md

flag_expiry.md

flag_guarding_guidelines.md

flag_ownership.md

frame_trees.md

gardener.md

gcs_dependencies.md

gdbinit.md

get_the_code.md

git_cookbook.md

git_submodules.md

git_tips.md

google_chrome_branded_builds.md

google_play_services.md

graphical_debugging_aid_chromium_views.md

gwp_asan.md

history_manipulation_intervention.md

how_cc_works.md

how_to_add_your_feature_flag.md

how_to_extend_web_test_framework.md

idn.md

initialize_blink_features.md

inlined_stack_traces.md

installation_at_vmware.md

ios_build_instructions.md

ios_infra.md

ios_voiceover.md

kiosk_mode.md

life_of_a_frame.md

lldbinit.md

mac_arm64.md

mac_build_instructions.md

mac_lld.md

modifying_session_history_serialization.md

modules.md

mojo_and_services.md

mojo_ipc_conversion.md

mojo_testing.md

native_relocations.md

navbar.md

navigation-request-navigation-state.gv

navigation-request-navigation-state.png

navigation.md

navigation_concepts.md

network_traffic_annotations.md

no_sources_assignment_filter.md

optimizing_web_uis.md

orderfile.md

origin_trials_integration.md

ozone_overview.md

parsing_test_results.md

pgo.md

piranha_plant.md

process_model_and_site_isolation.md

profiling.md

profiling_content_shell_on_android.md

proxy_auto_config.md

qtcreator.md

release_branch_guidance.md

render-frame-host-lifecycle-state.gv

render-frame-host-lifecycle-state.png

render_document.md

rust-unsafe.md

rust.md

seccomp_sandbox_crash_dumping.md

servicification.md

session_history.md

sheriff.md

shutdown.md

special_case_urls.md

static_initializers.md

sublime_ide.md

system_hardening_features.md

tab_helpers.md

testing_webui.md

threading_and_tasks.md

threading_and_tasks_faq.md

threading_and_tasks_testing.md

toolchain_support.md

tour_of_luci_ui.md

tpm_quick_ref.md

translation_screenshots.md

trusted_types_on_webui.md

unretained_dangling_ptr_guide.md

unsafe_buffers.md

updating_clang.md

updating_clang_format_binaries.md

use_counter_wiki.md

useful_urls.md

user_data_dir.md

user_data_storage.md

user_handle_mapping.md

vanilla_msysgit_workflow.md

vscode.md

vscode_python.md

webui_build_configuration.md

webui_code_sharing.md

webui_explainer.md

webui_in_chrome.md

webui_in_components.md

webui_using_lit.md

webview_policies.md

win_cross.md

win_order_files.md

windows_build_instructions.md

windows_native_window_occlusion_tracking.md

windows_pwa_integration.md

windows_shortcut_and_taskbar_handling.md

windows_split_dll.md

windows_virtual_desktop_handling.md

wmax_tokens.md

working_remotely_with_android.md

writing_clang_plugins.md

extensions

fuchsia_web

gin

google_apis

gpu

headless

infra

internal

ios

ios_internal

ipc

media

mojo

native_client

native_client_sdk

net

pdf

ppapi

printing

remoting

rlz

sandbox

services

signing_keys

skia

sql

storage

styleguide

testing

third_party

tools

url

webkit

.clang-format

.clang-tidy

.clangd

.git-blame-ignore-revs

.gitallowed

.gitattributes

.gitignore

.gitmodules

.gn

.mailmap

.rustfmt.toml

.vpython3

.yapfignore

ATL_OWNERS

AUTHORS

BUILD.gn

CODE_OF_CONDUCT.md

CPPLINT.cfg

CRYPTO_OWNERS

DEPS

DIR_METADATA

LICENSE

LICENSE.chromium_os

OWNERS

PRESUBMIT.py

PRESUBMIT_test.py

PRESUBMIT_test_mocks.py

README.md

WATCHLISTS

codereview.settings

Tom Anderson 9f5be07962 Move Linux documents to a subdir

There were 32 linux documents in docs. It's getting out of hand, so lets
move them to a subdirectory.

R=sky,jorgelo
CC=thestig
BUG=None

Change-Id: Ib7de415c72fe6ec3c51dc2b28f06b34487b5b6d1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1974901
Commit-Queue: Thomas Anderson <thomasanderson@chromium.org>
Reviewed-by: Scott Violet <sky@chromium.org>
Reviewed-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#726499}

2019-12-19 20:54:32 +00:00

3.3 KiB

Raw Blame History

Linux — Building and Debugging GTK

Sometimes installing the debug packages for gtk and glib isn't quite enough. (For instance, if the artifacts from -O2 are driving you bonkers in gdb, you might want to rebuild with -O0.) Here's how to build from source and use your local version without installing it.

[TOC]

32-bit systems

On Ubuntu, to download and build glib and gtk suitable for debugging:

If you don't have a gpg key yet, generate one with gpg --gen-key.
Create file ~/.devscripts containing DEBSIGN_KEYID=yourkey, e.g. DEBSIGN_KEYID=CC91A262 (See http://www.debian.org/doc/maint-guide/ch-build.en.html)

If you're on a 32 bit system, do:

#!/bin/sh
set -x
set -e
# Workaround for "E: Build-dependencies for glib2.0 could not be satisfied"
# See also https://bugs.launchpad.net/ubuntu/+source/apt/+bug/245068
sudo apt-get install libgamin-dev
sudo apt-get build-dep glib2.0 gtk+2.0
rm -rf ~/mylibs
mkdir ~/mylibs
cd ~/mylibs
apt-get source glib2.0 gtk+2.0
cd glib2.0*
DEB_BUILD_OPTIONS="nostrip noopt debug" debuild
cd ../gtk+2.0*
DEB_BUILD_OPTIONS="nostrip noopt debug" debuild

This should take about an hour. If it gets stuck waiting for a zombie, you may have to kill its closest parent (the makefile uses subshells, and bash seems to get confused). When I did this, it continued successfully.

At the very end, it will prompt you for the passphrase for your gpg key.

Then, to run an app with those libraries, do e.g.

export LD_LIBRARY_PATH=$HOME/mylibs/gtk+2.0-2.16.1/debian/install/shared/usr/lib:$HOME/mylibs/gtk+2.0-2.20.1/debian/install/shared/usr/lib

gdb ignores that variable, so in the debugger, you would have to do something like

set solib-search-path $HOME/mylibs/gtk+2.0-2.16.1/debian/install/shared/usr/lib:$HOME/mylibs/gtk+2.0-2.20.1/debian/install/shared/usr/lib

64-bit systems

If you're on a 64 bit system, you can do the above on a 32 bit system, and copy the result. Or try one of the following:

Building your own GTK

apt-get source glib-2.0 gtk+-2.0

export CFLAGS='-m32 -g'
export LDFLAGS=-L/usr/lib32
export LD_LIBRARY_PATH=/work/32/lib
export PKG_CONFIG_PATH=/work/32/lib/pkgconfig

# glib
setarch i386 ./configure --prefix=/work/32 --enable-debug=yes

# gtk
setarch i386 ./configure --prefix=/work/32 --enable-debug=yes --without-libtiff

ia32-libs

Note: Evan tried this and didn't get any debug libs at the end.

Or you could try this instead:

#!/bin/sh
set -x
set -e
sudo apt-get build-dep ia32-libs
rm -rf ~/mylibs
mkdir ~/mylibs
cd ~/mylibs
apt-get source ia32-libs
cd ia32-libs*
DEB_BUILD_OPTIONS="nostrip noopt debug" debuild

By default, this just grabs and unpacks prebuilt libraries; see ia32-libs-2.7ubuntu6/fetch-and-build which documents a BUILD variable which would force actual building. This would take way longer, since it builds dozens of libraries. I haven't tried it yet.

Possible Issues

debuild may fail with

gpg: [stdin]: clearsign failed: secret key not available
debsign: gpg error occurred!  Aborting....

if you forget to create ~/.devscripts with the right contents.

The build may fail with a FAIL: abicheck.sh if gold is your system linker. Use ld instead.

3.3 KiB Raw Blame History