在包含一些依赖项后,我需要构建 Chromium
我只是在构建 Chromium 窗口。它构建完美,并且适用于我尝试的每种配置。当我修改源代码时,将其包含在 select_file_picker_win.cpp 中
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_window.h"
#include "content/public/browser/navigation_controller.h"
不起作用。
问题是它无法链接到生成的对象。 无法解析的符号 browser.create
我尝试了不同的链接器、不同的编译器、不同的 gn gen 配置,等等。
我需要在哪里告诉 gn 或 ninja ,以便在链接此文件时添加此对象?
当我修改 out 文件夹内与 selectfile 相关的 ninja 文件时,某些内容发生了变化。错误变成了循环冗余问题,并且文件无论如何都会被覆盖,所以我知道这不是正确的解决方案。
lld-link: ←[0;31merror: ←[0mundefine 符号: public: __cdecl Browser::CreateParams::CreateParams(enum Browser::Type, 类 Profile *,布尔)
编辑:
我修改了 BUILD.gn 以添加以下内容:
deps = [
"//base",
"//base:i18n",
"//build:chromeos_buildflags",
"//skia",
"//ui/base",
"//ui/strings",
"//url",
"//chrome/browser",
]
allow_circular_includes_from = [
"//chrome/browser",
]
但是 chrome/浏览器中的 BUILD.gn 包含之前的内容,因此我预计会出现循环冗余。我有:
错误依赖循环://内容:内容->
//内容/gpu:gpu_sources -> //内容/子项:子项->
//内容/通用:通用-> //ui/shell_dialogs:shell_dialogs ->
//chrome/浏览器:浏览器-> //应用程序:应用程序->
//components/keyed_service/content:内容 ->
//内容/公共/浏览器:浏览器-> //内容:内容失败:build.ninja
所以我添加了这个:
allow_circular_includes_from = [
"//chrome/browser/devtools",
"//chrome/browser/profiling_host",
"//chrome/browser/ui",
"//chrome/browser/ui/webui/bluetooth_internals",
"//chrome/browser/storage_access_api:permissions",
"//chrome/browser/safe_browsing",
"//chrome/browser/safe_browsing:verdict_cache_manager_factory",
"//chrome/browser/safe_browsing:advanced_protection",
"//chrome/browser/safe_browsing:metrics_collector",
"//ui/shell_dialogs",
[0/1] 重新生成忍者文件 错误依赖循环: //内容:内容-> //内容/gpu:gpu_sources -> //内容/子:子-> //内容/通用:通用-> //ui/shell_dialogs:shell_dialogs -> //chrome/浏览器:浏览器-> //应用程序:应用程序-> //components/keyed_service/content:内容 -> //内容/公共/浏览器:浏览器-> //内容:内容 失败:build.ninja ../../buildtools/win/gn.exe --root=../.. -q --ide=vs --regenesis gen 。 ninja:错误:重建“build.ninja”:子命令失败
编辑: https://github.com/skopf/minimal-gn-project 这不起作用,抱怨 gn.exe 丢失,但 gn 既在路径中又在当前目录中,
当组件 build = false 时,
//内容/浏览器:浏览器-> //内容/通用:通用->
//ui/shell_dialogs:shell_dialogs -> //chrome/browser:浏览器 ->
//应用程序:应用程序-> //components/keyed_service/content:内容 ->
//内容/公共/浏览器:浏览器 ->
//内容/公共/浏览器:browser_sources ->
//内容/浏览器:浏览器
依赖项不同,同样的错误。 我尝试
allow_circular_includes_from = [
"//ui/shell_dialogs",
"//content/common",
]
在任何文件中添加但没有解决任何问题。
C:\q\src>gn gen out/q
错误依赖循环: //content/browser:browser ->
//内容/通用:通用-> //ui/shell_dialogs:shell_dialogs ->
//chrome/浏览器:浏览器-> //应用程序:应用程序->
//components/keyed_service/content:内容 ->
//内容/公共/浏览器:浏览器 ->
//内容/公共/浏览器:browser_sources ->
//内容/浏览器:浏览器
I am simply building Chromium windows. It builds perfectly and works in every configuration I try. When I modify the source code, to include, in select_file_picker_win.cpp
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_window.h"
#include "content/public/browser/navigation_controller.h"
doesn't work.
The problem is that it can't link to the object generated.
Unresolved symbol browser.create
I tried different linkers, different compilers, different gn gen configurations, and same.
Where do I need to tell gn or ninja about this, to add this object when linking this file?
Something changes when i modify the ninja file inside the out folder, related to selectfile.. the error becomes a cyclic redundancy problem, and the file gets overwritten anyway so i know it is not the right solution.
lld-link: ←[0;31merror: ←[0mundefined symbol: public: __cdecl
Browser::CreateParams::CreateParams(enum Browser::Type, class Profile
*, bool)
Edit:
I modified BUILD.gn to add this:
deps = [
"//base",
"//base:i18n",
"//build:chromeos_buildflags",
"//skia",
"//ui/base",
"//ui/strings",
"//url",
"//chrome/browser",
]
allow_circular_includes_from = [
"//chrome/browser",
]
but the BUILD.gn from chrome/browser includes the previous, so I expected a cyclic redundancy. I have it:
ERROR Dependency cycle: //content:content ->
//content/gpu:gpu_sources -> //content/child:child ->
//content/common:common -> //ui/shell_dialogs:shell_dialogs ->
//chrome/browser:browser -> //apps:apps ->
//components/keyed_service/content:content ->
//content/public/browser:browser -> //content:contentFAILED: build.ninja
so I added this:
allow_circular_includes_from = [
"//chrome/browser/devtools",
"//chrome/browser/profiling_host",
"//chrome/browser/ui",
"//chrome/browser/ui/webui/bluetooth_internals",
"//chrome/browser/storage_access_api:permissions",
"//chrome/browser/safe_browsing",
"//chrome/browser/safe_browsing:verdict_cache_manager_factory",
"//chrome/browser/safe_browsing:advanced_protection",
"//chrome/browser/safe_browsing:metrics_collector",
"//ui/shell_dialogs",
[0/1] Regenerating ninja files ERROR Dependency cycle: //content:content -> //content/gpu:gpu_sources -> //content/child:child -> //content/common:common -> //ui/shell_dialogs:shell_dialogs -> //chrome/browser:browser -> //apps:apps -> //components/keyed_service/content:content -> //content/public/browser:browser -> //content:content FAILED: build.ninja ../../buildtools/win/gn.exe --root=../.. -q --ide=vs --regeneration gen . ninja: error: rebuilding 'build.ninja': subcommand failed
Edit:
https://github.com/skopf/minimal-gn-project
this does not work, complains about gn.exe missing, but gn is both in the path and current dir,
When component build = false,
//content/browser:browser -> //content/common:common ->
//ui/shell_dialogs:shell_dialogs -> //chrome/browser:browser ->
//apps:apps -> //components/keyed_service/content:content ->
//content/public/browser:browser ->
//content/public/browser:browser_sources ->
//content/browser:browser
the dependencies are different, same error.
I tried adding
allow_circular_includes_from = [
"//ui/shell_dialogs",
"//content/common",
]
but does not solve anything, in any of the files.
C:\q\src>gn gen out/q
ERROR Dependency cycle: //content/browser:browser ->
//content/common:common -> //ui/shell_dialogs:shell_dialogs ->
//chrome/browser:browser -> //apps:apps ->
//components/keyed_service/content:content ->
//content/public/browser:browser ->
//content/public/browser:browser_sources ->
//content/browser:browser
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