https://github.com/runlevel5/v8-ppc64le

A simple way to compile lib8 on Linux ppc64le
https://github.com/runlevel5/v8-ppc64le

libv8 linux ppc64le ruby

Last synced: about 2 months ago
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A simple way to compile lib8 on Linux ppc64le

• Host: GitHub
• URL: https://github.com/runlevel5/v8-ppc64le
• Owner: runlevel5
• Created: 2020-03-08T10:32:46.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2024-04-22T14:47:42.000Z (9 months ago)
• Last Synced: 2024-10-13T17:51:42.614Z (3 months ago)
• Topics: libv8, linux, ppc64le, ruby
• Language: Dockerfile
• Size: 23.2 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
The goal is to get those precious:

* `libv8_libbase.a`

* `libv8_libplatform.a`

* `libv8_monolith.a`

which are needed to build rubyjs/libv8 rubygem

So, here is the steps:

1. You need a Linux ppc64le to play with 

2. Clone this repo

3. Build the container image:

```

$ podman build . --tag=libv8

```

NOTE: you could use `docker` if you prefer

4. Run the container:

```

$ mkdir -p /tmp/v8

$ podman run -d -v /tmp/v8:/tmp/v8/out.gn/libv8 libv8

$ cp /tmp/v8/obj/*.a /destination # wherever you want them

```

On related topic, if you want to build libv8 rubygem, please follow these steps:

```

$ git clone https://github.com/rubyjs/libv8.git

$ cd libv8

$ mkdir -p vendor/v8/out.gn/libv8/obj

$ cp /tmp/v8/obj/*.a vendor/v8/out.gn/libv8/obj/

$ mv /tmp/v8/include vendor/v8/

$ sed -i "s/VERSION.*/VERSION\ =\ \"7.3.495.0\"/g" lib/libv8/version.rb # update version to match the v8

$ sed -i "s/task\ :binary\ =>.*/task\ :binary\ do/g" Rakefile # skip the :compile step

$ bundle exec rake binary # the built gem is placed in pkg/libv8-7.3.495-powerpc64le-linux.gem

```