How to build V8 on Linux using GCC instead of Clang?

[Ivan P.]

I have set up depot tools and checked out latest stable V8 version from latest stable Chromium (V8 ver. 5.3.332.45) like this.

fetch v8

cd v8

git checkout -b mybranch 5.3.332.45

gclient sync 

I have generated build files using 

gn args gn.out/test1 

and run build as 

ninja -C gn.out/test1

and I can see that V8 is being built using clang++.

I want to build using g++.

What should be changed, please advise.

[Ivan P.]

Amendment: used ninja -v -C out.gn/test1

So I can see all commands executed in console output, and I can see it uses clang++.

среда, 28 сентября 2016 г., 3:13:02 UTC+3 пользователь Ivan P. написал:

[Michael Achenbach]

You need this in your args.gn:

is_clang=false

use_sysroot=false

[Ivan Pizhenko]

Tried this. I have following args.gn 

is_debug=true

is_component_build=true

target_cpu="x64"

v8_target_cpu="x64"

v8_postmortem_support=true

is_clang=false

use_sysroot=false

and getting this error

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

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

Perhaps you should add the directory containing `gmodule-2.0.pc'

to the PKG_CONFIG_PATH environment variable

No package 'gmodule-2.0' found

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

Perhaps you should add the directory containing `gobject-2.0.pc'

to the PKG_CONFIG_PATH environment variable

No package 'gobject-2.0' found

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

Perhaps you should add the directory containing `gthread-2.0.pc'

to the PKG_CONFIG_PATH environment variable

No package 'gthread-2.0' found

Could not run pkg-config.

I am trying to build on the CentOS 7.

Updated OS with latest updates, installed package glib-devel.

What else is missing?

   

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[Jochen Eisinger]

I assume that CentOS 7 doesn't have the required libraries to compile the latest version of V8.

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[Ivan Pizhenko]

I am attempting to build current "stable" version 5.3.332.45, which is not the very latest (unstable) one.

So any recommendations, what do I need to do to compile it on CentOS 7 with all recent updates using GCC?

[George Popov]

Need to install glib2-devel to fix this error

вторник, 11 октября 2016 г., 17:19:33 UTC+3 пользователь Ivan P. написал:

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