Linux CEF（Chromium Embedded Framework）源碼下載編譯

背景

由于CEF默認(rèn)的二進(jìn)制分發(fā)包不支持音視頻播放，需要自行編譯源碼，將ffmpeg開關(guān)打開才能支持。這里介紹的是Linux平臺(tái)下的CEF源碼下載編譯過程。

前置條件

下載的過程非常艱辛，因?yàn)橛残砸蟊容^高。

• 16GB RAM （推薦 32GB+ ）
• 120GB SSD硬盤空閑空間起步（避免機(jī)械硬盤）
• 100Mbps帶寬（包括代理帶寬）以及100G以上的代理流量

這里額外說明一下，下載過程總是失敗，大概率原因是因?yàn)榫W(wǎng)絡(luò)的問題，尤其是網(wǎng)絡(luò)帶寬和代理帶寬。這里為什么要單獨(dú)提代理帶寬呢，因?yàn)楣居刑峁┐矸?wù)，但是只有10Mbps，所以會(huì)導(dǎo)致下載超時(shí)，服務(wù)端關(guān)閉連接。

注意，由于一些因素，下載代碼的環(huán)境是基于WSL，編譯的時(shí)候是在UOS V20 1050系統(tǒng)上，但總體差異不大，相關(guān)路徑會(huì)有區(qū)別，仍有參考價(jià)值。

接下來開始下載CEF的代碼

下載

創(chuàng)建目錄結(jié)構(gòu)

首先，先創(chuàng)建目錄結(jié)構(gòu)，最終的目錄結(jié)構(gòu)如下：

~/CEF/automate/automate-git.py   <-- CEF build scriptchromium_git/cef/              <-- CEF source checkoutchromium/src/            <-- Chromium source checkoutupdate.[bat|sh]   <-- Bootstrap script for automate-git.pydepot_tools/        <-- Chromium build tools

可以使用以下命令，創(chuàng)建目錄

mkdir CEF && cd CEF && mkdir automate && mkdir chromium_git

終端設(shè)置代理

這一步非常重要，因?yàn)樾枰尳K端走代理，才能正常下載代碼

設(shè)置終端代理

export http_proxy=127.0.0.1:7890
export https_proxy=127.0.0.1:7890

通常情況下，這樣就可以了，但由于公司的代理問題，設(shè)置了代理之后，bitbucket.org域名無法訪問，所以我這里將bitbucket.org域名排除在外，這一步因人而異，但基本是不需要這一步的。

export no_proxy=localhost,bitbucket.org

驗(yàn)證代理是否設(shè)置成功

leoya@leoya-PC:~$ curl -I https://chromium.googlesource.com
HTTP/1.1 200 Connection establishedHTTP/2 200 
content-security-policy: script-src 'nonce-WfQMl6EHcID6PtyTna5LNQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/gerritcodereview/1
content-type: text/html; charset=utf-8
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-xss-protection: 0
date: Fri, 30 Jun 2023 02:04:17 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000

這里通過curl去獲取響應(yīng)信息，能獲取到狀態(tài)碼200或者304，即說明訪問正常?？梢灶~外對(duì)bitbucket.org也測試一下，如果訪問失敗，那說明需要將它排除在代理規(guī)則內(nèi)，通過上述方法或者代理軟件（如clash）設(shè)置代理規(guī)則為直連即可。

設(shè)置git代理

git config --global http.proxy 127.0.0.1:7890
git config --global https.proxy 127.0.0.1:7890

下載腳本

在CEF根目錄下，下載depot_tools，并配置環(huán)境變量

git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git
export PATH=/home/leoya/CEF/depot_tools:$PATH

下載automate-git.py腳本，這里需要在CEF/automate目錄下

cd automate/
wget https://bitbucket.org/chromiumembedded/cef/raw/master/tools/automate/automate-git.py

創(chuàng)建 ~/CEF/chromium_git/update.sh腳本

#!/bin/bash
python3 ../automate/automate-git.py --download-dir=/home/leoya/CEF/chromium_git --depot-tools-dir=/home/leoya/CEF/depot_tools --no-distrib --no-build

執(zhí)行腳本

設(shè)置權(quán)限并執(zhí)行

chmod 755 update.sh
./update.sh

接下來就是無盡的等待。

這里要特別注意depot_tools的更新進(jìn)度，每次執(zhí)行腳本的時(shí)候，它都會(huì)先更新depot_tools，如果更新狀態(tài)過慢，可能網(wǎng)絡(luò)有問題。

下載cef倉庫的時(shí)候一般是沒什么問題的。

這里最關(guān)鍵的是下載chromium源碼的環(huán)節(jié)，因?yàn)槟_本執(zhí)行中斷往往就是在這個(gè)環(huán)節(jié)。因?yàn)榫W(wǎng)絡(luò)穩(wěn)定性、下載速率等問題，導(dǎo)致出錯(cuò)。

當(dāng)你看到Still working on字樣的時(shí)候，恭喜你，你已經(jīng)邁過了最艱難的環(huán)節(jié)，接下來就是下載終端，重試的成本也比較低，因?yàn)椴挥弥匦孪螺dchromium源碼。

接下來見證下載成功的時(shí)刻！！！

報(bào)錯(cuò)信息總結(jié)

以下原因解釋不一定正確，僅供參考
1.

[1:38:14] error: RPC failed; curl 56 GnuTLS recv error (-9):Error decoding the received TLS packet.[1:30:14] fatal:the remote end hung up unexpectedly
[1:30:14] fatail:"early EOF
[1:30:14] fatat: index-pack failed1:30:16]

這里大概率是網(wǎng)絡(luò)不穩(wěn)定導(dǎo)致下載中斷

error: RPC failed; curl 18 transfer closed with outstanding read data remaining
fatal: 遠(yuǎn)端意外掛斷了
fatal: 過早的文件結(jié)束符（EOF）
fatal: index-pack 失敗

這個(gè)就是因?yàn)橄螺d速率太慢，導(dǎo)致長時(shí)間占用連接，服務(wù)端就主動(dòng)關(guān)閉了連接。

編譯 CEF

接下來即可修改ffmpeg文件以添加音視頻的支持了

設(shè)置ffmpeg

chromium_git/chromium/src/third_party/ffmpeg/chromium/config/Chromium/linux/x64/config_components.h文件的宏#define CONFIG_SIPR_PARSER 1由0設(shè)置為1，即啟用。

生成工程

終端輸入

export GN_DEFINES="use_sysroot=true symbol_level=1 is_cfi=false use_thin_lto=false use_vaapi=false ffmpeg_branding=Chrome proprietary_codecs=true is_official_build=true use_gnome_keyring=false chrome_pgo_phase=0"

• ffmpeg_branding和proprietary_codecs 表示開啟多媒體編解碼支持，但默認(rèn)僅支持一小部分，想要支持更多可修改上面 ffmpeg 配置文件。
• is_official_build 決定了是否是編譯正式版本，指定該參數(shù)為 true 基本上都是為了產(chǎn)品發(fā)布使用，同時(shí)也會(huì)在創(chuàng)建解決方案的時(shí)候生成帶有 sandbox 的解決方案，而不指定這個(gè)參數(shù)是沒有的。
• use_jumbo_build 官方資料默認(rèn)指定，表示是否啟用試驗(yàn)性的 jumbo 編譯，編譯過程會(huì)加快很多（至少快 1 小時(shí)），但是占用 CPU 和內(nèi)存（尤其是內(nèi)存）會(huì)劇增。
• is_component_build 官方資料默認(rèn)指定，但我們沒有開啟，這個(gè)參數(shù)表示是否啟用組件化編譯，設(shè)置為 true 以后，base、ffmpeg 等等都會(huì)被編譯為動(dòng)態(tài)庫，使用時(shí)也是動(dòng)態(tài)鏈接，編譯出來的 cef_sandbox 只有幾兆大小，并且你需要復(fù)制很多 dll 文件到項(xiàng)目目錄下才能運(yùn)行。

這里需要注意幾個(gè)參數(shù)use_vaapi如果未設(shè)置為false，即使安裝了vaapi，也會(huì)出現(xiàn)頭文件的一些錯(cuò)誤信息。

chrome_pgo_phase=0 禁用pgo文件。

use_gnome_keyring設(shè)置為false

進(jìn)入code/chromium_git/chromium/src/cef路徑，執(zhí)行腳本，生成工程文件

./cef_create_projects.sh

問題處理

在生成工程的過程中，我這里遇到了很多錯(cuò)誤，大多是缺失庫。

printing:printing_unittests

ERROR at dynamically parsed input that //printing/BUILD.gn:464:16 loaded :1:1: Invalid token in literal value
-------------------------------------
^
See //BUILD.gn:287:15: which caused the file to be included.                                                  deps += [ "//printing:printing_unittests" ]^------------------------------
Traceback (most recent call last):                                                                            File "tools/gclient_hook.py", line 149, in <module>RunAction(src_dir, cmd)File "/media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/cef/tools/gclient_util.py", line 36, in RunActioncommand, cwd=dir, always_show_header=True, print_stdout=True)File "/media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/depot_tools/gclient_utils.py", line 716, in CheckCallAndFilterrv, args, kwargs.get('cwd', None), command_output.getvalue(), None)
subprocess2.CalledProcessError: Command 'gn gen out/Debug_GN_x64' returned non-zero exit status 1 in /media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src
ERROR at dynamically parsed input that //printing/BUILD.gn:464:16 loaded :1:1: Invalid token in literal value
-------------------------------------
^
See //BUILD.gn:287:15: which caused the file to be included.                                                  deps += [ "//printing:printing_unittests" ]^------------------------------

缺失庫，安裝libcups2-dev庫即可

sudo apt install libcups2-dev

Package glib-2.0 was not found in the pkg-config search path

ERROR at //build/config/linux/pkg_config.gni:104:17: Script returned non-zero exit code.pkgresult = exec_script(pkg_config_script, args, "value")^----------
Current dir: /media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/out/Debug_GN_x64/
Command: python3 /media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/build/config/linux/pkg-config.py glib-2.0
Returned 1.
stderr:Package glib-2.0 was not found in the pkg-config search path.
Perhaps you should add the directory containing `glib-2.0.pc'
to the PKG_CONFIG_PATH environment variable
No package 'glib-2.0' found
Could not run pkg-config.See //cef/BUILD.gn:2090:5: whence it was called.pkg_config("glib") {^-------------------
See //BUILD.gn:283:15: which caused the file to be included.                                                  deps += [ "//cef" ]^------
Traceback (most recent call last):                                                                            File "tools/gclient_hook.py", line 149, in <module>RunAction(src_dir, cmd)File "/media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/cef/tools/gclient_util.py", line 36, in RunActioncommand, cwd=dir, always_show_header=True, print_stdout=True)File "/media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/depot_tools/gclient_utils.py", line 716, in CheckCallAndFilterrv, args, kwargs.get('cwd', None), command_output.getvalue(), None)
subprocess2.CalledProcessError: Command 'gn gen out/Debug_GN_x64' returned non-zero exit status 1 in /media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src
ERROR at //build/config/linux/pkg_config.gni:104:17: Script returned non-zero exit code.pkgresult = exec_script(pkg_config_script, args, "value")^----------
Current dir: /media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/out/Debug_GN_x64/
Command: python3 /media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/build/config/linux/pkg-config.py glib-2.0
Returned 1.
stderr:Package glib-2.0 was not found in the pkg-config search path.
Perhaps you should add the directory containing `glib-2.0.pc'
to the PKG_CONFIG_PATH environment variable
No package 'glib-2.0' found
Could not run pkg-config.See //cef/BUILD.gn:2090:5: whence it was called.pkg_config("glib") {^-------------------
See //BUILD.gn:283:15: which caused the file to be included.                                                  deps += [ "//cef" ]

安裝

sudo apt install libglib2.0-dev

Package gnome-keyring-1 was not found in the pkg-config search path.

ERROR at //build/config/linux/pkg_config.gni:104:17: Script returned non-zero exit code.pkgresult = exec_script(pkg_config_script, args, "value")^----------
Current dir: /media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/out/Debug_GN_x64/
Command: python3 /media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/build/config/linux/pkg-config.py gnome-keyring-1
Returned 1.
stderr:Package gnome-keyring-1 was not found in the pkg-config search path.
Perhaps you should add the directory containing `gnome-keyring-1.pc'
to the PKG_CONFIG_PATH environment variable
No package 'gnome-keyring-1' found
Could not run pkg-config.

這里就是前面提到的需要將use_gnome_keyring設(shè)置為false禁用掉。

終端輸入，將其禁用

export GN_DEFINES="use_sysroot=true symbol_level=1 is_cfi=false use_thin_lto=false use_vaapi=false ffmpeg_branding=Chrome proprietary_codecs=true is_official_build=true use_gnome_keyring=false chrome_pgo_phase=0"

Package dbus-1 was not found in the pkg-config search path

ERROR at //build/config/linux/pkg_config.gni:104:17: Script returned non-zero exit code.pkgresult = exec_script(pkg_config_script, args, "value")^----------
Current dir: /media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/out/Debug_GN_x64/
Command: python3 /media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/build/config/linux/pkg-config.py dbus-1
Returned 1.
stderr:Package dbus-1 was not found in the pkg-config search path.
Perhaps you should add the directory containing `dbus-1.pc'
to the PKG_CONFIG_PATH environment variable
No package 'dbus-1' found
Could not run pkg-config.

安裝

sudo apt install libdbus-1-dev

Package nss was not found in the pkg-config search path

ERROR at //build/config/linux/pkg_config.gni:104:17: Script returned non-zero exit code.pkgresult = exec_script(pkg_config_script, args, "value")^----------
Current dir: /media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/out/Debug_GN_x64/
Command: python3 /media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/build/config/linux/pkg-config.py nss -v -lssl3
Returned 1.
stderr:Package nss was not found in the pkg-config search path.
Perhaps you should add the directory containing `nss.pc'
to the PKG_CONFIG_PATH environment variable
No package 'nss' found
Could not run pkg-config.

安裝

sudo apt install libnss3-dev

Package libva was not found in the pkg-config search path

ERROR at //build/config/linux/pkg_config.gni:104:17: Script returned non-zero exit code.pkgresult = exec_script(pkg_config_script, args, "value")^----------
Current dir: /media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/out/Debug_GN_x64/
Command: python3 /media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/build/config/linux/pkg-config.py libva
Returned 1.
stderr:Package libva was not found in the pkg-config search path.
Perhaps you should add the directory containing `libva.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libva' found
Could not run pkg-config.

安裝

sudo apt install libva-dev

Package gbm was not found in the pkg-config search path

ERROR at //build/config/linux/pkg_config.gni:104:17: Script returned non-zero exit code.pkgresult = exec_script(pkg_config_script, args, "value")^----------
Current dir: /media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/out/Debug_GN_x64/
Command: python3 /media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/build/config/linux/pkg-config.py gbm
Returned 1.
stderr:Package gbm was not found in the pkg-config search path.
Perhaps you should add the directory containing `gbm.pc'
to the PKG_CONFIG_PATH environment variable
No package 'gbm' found
Could not run pkg-config.

sudo apt install libgbm-dev

run “gclient runhooks” to download it. You can also simply disable the PGO optimizations by setting |chrome_pgo_phase = 0| in your GN arguments

即pgo文件問題

ERROR at //build/config/compiler/pgo/BUILD.gn:81:23: Script returned non-zero exit code.pgo_data_path = exec_script("//tools/update_pgo_profiles.py",^----------
Current dir: /media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/out/Release_GN_x64/
Command: python3 /media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/tools/update_pgo_profiles.py --target linux get_profile_path
Returned 1.
stderr:Traceback (most recent call last):File "/media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/tools/update_pgo_profiles.py", line 154, in <module>sys.exit(main())File "/media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/tools/update_pgo_profiles.py", line 150, in mainreturn args.func(args)File "/media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/tools/update_pgo_profiles.py", line 122, in _get_profile_pathprofile_path)
RuntimeError: requested profile "/media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/chrome/build/pgo_profiles/chrome-linux-5672-1683023364-b47f9a07c616c94cac9f564aa6b00a8aaaec191a.profdata" doesn't exist, please make sure "checkout_pgo_profiles" is set to True in the "custom_vars" section of your .gclient file, e.g.: 
solutions = [ { "name": "src", # ...  "custom_vars": { "checkout_pgo_profiles": True, }, }, 
], 
and then run "gclient runhooks" to download it. You can also simply disable the PGO optimizations by setting |chrome_pgo_phase = 0| in your GN arguments.See //build/config/BUILDCONFIG.gn:352:3: which caused the file to be included."//build/config/compiler/pgo:default_pgo_flags",

嘗試了下載pgo文件，但失敗，于是將其chrome_pgo_phase禁用

export GN_DEFINES="use_sysroot=false symbol_level=1 is_cfi=false use_thin_lto=false use_vaapi=false ffmpeg_branding=Chrome proprietary_codecs=true is_official_build=true use_gnome_keyring=false chrome_pgo_phase=0"

若還是提示此錯(cuò)誤，則可修改chromium_git/chromium/src/build/config/compiler/pgo/pgo.gni文件，最后的位置處加上chrome_pgo_phase = 0

  chrome_pgo_phase = 0if (!dcheck_always_on && is_official_build &&# TODO(crbug.com/1052397): Remove chromeos_is_browser_only once# target_os switch for lacros-chrome is completed.# TODO(crbug.com/1336055): Update this now-outdated condition with regard# to chromecast and determine whether chromeos_is_browser_only is# obsolete.(is_high_end_android || is_win || is_mac || is_fuchsia ||(is_linux && !is_castos && !chromeos_is_browser_only))) {chrome_pgo_phase = 2}
# 手動(dòng)添加chrome_pgo_phase = 0# When using chrome_pgo_phase = 2, read profile data from this path.pgo_data_path = ""
}

當(dāng)問題都解決后，就可以開始編譯源碼了。

開始編譯

到code/chromium_git/chromium/src路徑下

# debug lib
ninja -C out/Debug_GN_x64 cefclient cefsimple ceftests chrome_sandbox
# release lib
ninja -C out/Release_GN_x64 cefclient cefsimple ceftests chrome_sandbox

這里直接執(zhí)行的第二條命令

在編譯過程中，也會(huì)出現(xiàn)錯(cuò)誤，不過好在是增量編譯，報(bào)錯(cuò)不會(huì)影響已經(jīng)編譯好的產(chǎn)物。

問題處理

gperf錯(cuò)誤

sudo apt install gperf

No module named ‘importlib_metadata’

Traceback (most recent call last):File "../../third_party/blink/renderer/bindings/scripts/generate_bindings.py", line 12, in <module>import bind_genFile "/media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/third_party/blink/renderer/bindings/scripts/bind_gen/__init__.py", line 36, in <module>from .callback_function import generate_callback_functionsFile "/media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/third_party/blink/renderer/bindings/scripts/bind_gen/callback_function.py", line 8, in <module>from .blink_v8_bridge import blink_class_nameFile "/media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/third_party/blink/renderer/bindings/scripts/bind_gen/blink_v8_bridge.py", line 8, in <module>from .code_node import FormatNodeFile "/media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/third_party/blink/renderer/bindings/scripts/bind_gen/code_node.py", line 13, in <module>from .mako_renderer import MakoRendererFile "/media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/third_party/blink/renderer/bindings/scripts/bind_gen/mako_renderer.py", line 7, in <module>import mako.runtimeFile "/media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/third_party/mako/mako/mako/runtime.py", line 14, in <module>from mako import compatFile "/media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/third_party/mako/mako/mako/compat.py", line 68, in <module>import importlib_metadata  # noqa
ModuleNotFoundError: No module named 'importlib_metadata'
[559/47120] CXX obj/v8/cppgc_base/heap-consistency.o
ninja: build stopped: subcommand failed.

這個(gè)錯(cuò)誤提示是最明顯的了，安裝python的importlib_metadata庫即可

pip3 install importlib_metadata

如果pip命令未找到，那么先安裝pip再執(zhí)行上面的命令

sudo apt install python3-pip

fatal error: ‘pulse/pulseaudio.h’ file not found

gen/media/audio/pulse/pulse_stubs.cc:17:10: fatal error: 'pulse/pulseaudio.h' file not found
#include <pulse/pulseaudio.h>^~~~~~~~~~~~~~~~~~~~
1 error generated.                                                                                            
[6644/46562] CXX obj/extensions/common/api/generated_api_types/networking_private.o
ninja: build stopped: subcommand failed.

sudo apt install libpulse-dev 

fatal error: ‘curl/curl.h’ file not found

../../third_party/crashpad/crashpad/util/net/http_transport_libcurl.cc:17:10: fatal error: 'curl/curl.h' file not found
#include <curl/curl.h>^~~~~~~~~~~~~
1 error generated.                                                                                            
[845/39891] CXX obj/third_party/crashpad/crashpad/util/util/metrics.o
ninja: build stopped: subcommand failed.

sudo apt install libcurl4-openssl-dev

fatal error: ‘pci/pci.h’ file not found

../../third_party/angle/src/gpu_info_util/SystemInfo_libpci.cpp:12:10: fatal error: 'pci/pci.h' file not found
#include <pci/pci.h>^~~~~~~~~~~
1 error generated.                                                                                            
[3735/39047] CXX obj/third_party/vulkan-deps/vulkan-validation-layers/src/VkLayer_khronos_validation/chassis.o
ninja: build stopped: subcommand failed.

sudo apt install libpci-dev

fatal error: ‘a(chǎn)lsa/asoundlib.h’ file not found

../../media/midi/midi_manager_alsa.h:8:10: fatal error: 'alsa/asoundlib.h' file not found
#include <alsa/asoundlib.h>^~~~~~~~~~~~~~~~~~
1 error generated.                                                                                            
[4066/35313] CXX obj/media/mojo/mojom/speech_recognition/speech_recognition.mojom.o
ninja: build stopped: subcommand failed.

sudo apt install libasound2-dev

fatal error: ‘gssapi.h’ file not found

../../net/http/http_auth_gssapi_posix.h:26:10: fatal error: 'gssapi.h' file not found
#include <gssapi.h>^~~~~~~~~~
1 error generated.                                                                                            
[483/31248] CXX obj/net/net/http_cache_transaction.o
ninja: build stopped: subcommand failed.

 sudo apt install libkrb5-dev

當(dāng)編譯完成時(shí)，終端顯示內(nèi)容：

Leou@Leou-PC:/media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src$ ninja -C out/Debug_GN_x64 cefclient cefsimple ceftests chrome_sandbox
ninja: Entering directory `out/Debug_GN_x64'
[57156/57156] LINK ./ceftests

生成CEF二進(jìn)制分發(fā)包

記得選上--x64-build，否則默認(rèn)為x86，會(huì)提示找不到頭文件。生成的路徑為/code/chromium_git/chromium/src/cef/binary_districhromium/src/cef/binary_distrib，會(huì)默認(rèn)打包為zip壓縮包

code/chromium_git/chromium/src/cef/tools$
# 打包Release
./make_distrib.sh --ninja-build --minimal --x64-build

生成的包名：
cef_binary_113.3.5+g0b33855+chromium-113.0.5672.129_linux64_minimal

# 同時(shí)打包Debug和Release
./make_distrib.sh --ninja-build --x64-build

生成的包名：

cef_binary_113.3.5+g0b33855+chromium-113.0.5672.129_linux64

ERROR: Please install Doxygen
ERROR: No docs generated.
Traceback (most recent call last):File "make_distrib.py", line 1251, in <module>copy_files_list(build_dir, dst_dir, binaries)File "make_distrib.py", line 325, in copy_files_listraise Exception('Missing required path: %s' % source_path)
Exception: Missing required path: /media/Leou/53e0f2ac-c225-409c-ad9d-0cf8392c641f/code/chromium_git/chromium/src/out/Release_GN_x64/chrome_sandbox

sudo apt install doxygen

當(dāng)然也可以禁用生成doc文檔，就不需要安裝了。

總結(jié)

由于是事后記錄，出錯(cuò)的問題未記錄解決方案難免有疏漏。我在下載、編譯、生成的階段中，都會(huì)出現(xiàn)很多問題，但總體而言，Linux平臺(tái)的CEF源碼編譯還算比較順暢。

https://bitbucket.org/chromiumembedded/cef/wiki/BranchesAndBuilding
https://bitbucket.org/chromiumembedded/cef/wiki/MasterBuildQuickStart.md
https://zhuanlan.zhihu.com/p/133675543
https://keqingrong.cn/blog/2021-12-20-building-chromium-on-windows/
https://www.mycode.net.cn/language/cpp/2784.html