# v8js-rpm

**Repository Path**: invelop/v8js-rpm

## Basic Information

- **Project Name**: v8js-rpm
- **Description**: V8 Javascript Engine and V8JS PHP extension package for Amazon Linux and RHEL/CentOS 7 users.
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2019-08-17
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# v8 and v8js RPM binary spec

These RPM were built to have an easy way to install the [google's javascript engine v8 5.x](https://developers.google.com/v8/) and [v8js](https://github.com/phpv8/v8js) php extension for EL7 users.

## Install from RPM Package

- You can install prebuilt rpm binary package from here. (Recommended method)


```bash
$ wget https://gitee.com/ETAS/v8js-rpm/releases/download/5.2.371/v8-5.2.371-1.x86_64.rpm
$ wget https://gitee.com/ETAS/v8js-rpm/releases/download/1.3.1-1/v8js-1.3.1-2.x86_64.rpm
$ sudo yum localinstall v8*.rpm -y 
```

## Building the Binary RPM


### Prerequisites:

- GNU make 
- g++ 4.8 or newer
- libicu-devel


```bash
yum install gcc-c++ make libicu-devel
```

### compile v8

1. install depot_tools

  ```bash
  git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git
  cd depot_tools
  ```

1. adding PATH variable

  ```bash
  export PATH=`pwd`/depot_tools:"$PATH"
  ```

1. download v8 source

  ```bash
  fetch v8
  cd v8
  ```

1. All build dependencies are fetched by running:

  ```bash
  gclient sync
  ```

1. checkout tag

  ```bash
  git checkout tags/5.2.371
  ```

1. setting build variable

  ```bash
  # use libicu of operating system
  export GYPFLAGS="-Duse_system_icu=1"
 
  # Build (with internal snapshots)
  export GYPFLAGS="${GYPFLAGS} -Dv8_use_snapshot=true -  Dv8_use_external_startup_data=0 "
 
  # eliminates swarming_client dependency
  export GYPFLAGS="${GYPFLAGS} -Dtest_isolation_mode=noop"
 
  # Force gyp to use system-wide ld.gold
  export GYPFLAGS="${GYPFLAGS} -Dlinux_use_bundled_gold=0"
```

1. compile

  ```bash
  make x64.release library=shared snapshot=on i18nsupport=on -j8
  ```

### create v8 binary rpm package

change */home/lesstif/v8* to your v8 checkout directory.

```bash
rpmbuild -bb v8.spec --buildroot=/tmp/v8 --define="pre_built_dir /home/lesstif/v8"
```

### compile v8js


1. clone v8js

  ```bash
  git clone https://github.com/phpv8/v8js
  ```

1. checkout tag

  ```bash
  git checkout tags/1.3.1
  ```

1. compile

  ```bash
  phpize
  ./configure
  make
  make test
  ```

### create v8js binary rpm package

change */home/lesstif/v8js* to your v8js checkout directory.

```bash
rpmbuild -bb v8js.spec --define="pre_built_dir /home/lesstif/v8js"
```