| 1 | Building and Installing Oils
|
| 2 | ============================
|
| 3 |
|
| 4 | Oils is a new Unix shell. This file describes how to configure, build, and
|
| 5 | install it from source code.
|
| 6 |
|
| 7 | Quick Start
|
| 8 | -----------
|
| 9 |
|
| 10 | If you haven't already done so, extract the tarball:
|
| 11 |
|
| 12 | tar -x --gz < oil-for-unix-0.22.0.tar.gz
|
| 13 | cd oils-for-unix-0.22.0
|
| 14 |
|
| 15 | This is the traditional way to install it:
|
| 16 |
|
| 17 | ./configure # completes very quickly
|
| 18 | _build/oils.sh # 30-60 seconds
|
| 19 | sudo ./install
|
| 20 |
|
| 21 | You'll end up with an oils-for-unix binary and two symlinks:
|
| 22 |
|
| 23 | /usr/local/bin/
|
| 24 | oils-for-unix
|
| 25 | osh -> oils-for-unix
|
| 26 | ysh -> oils-for-unix
|
| 27 |
|
| 28 | This structure is similar to the busybox tool.
|
| 29 |
|
| 30 | Smoke Test
|
| 31 | ----------
|
| 32 |
|
| 33 | OSH behaves like a POSIX shell:
|
| 34 |
|
| 35 | $ osh -c 'echo hi'
|
| 36 | hi
|
| 37 |
|
| 38 | The -n flag parses and prints a syntax tree for the 'configure' script:
|
| 39 |
|
| 40 | osh -n configure
|
| 41 |
|
| 42 | YSH is a legacy-free shell, with structured data:
|
| 43 |
|
| 44 | $ ysh -c 'echo hi'
|
| 45 | hi
|
| 46 |
|
| 47 | $ ysh -c 'json write ({x: 42})'
|
| 48 | {
|
| 49 | "x": 42
|
| 50 | }
|
| 51 |
|
| 52 | More Documentation
|
| 53 | ------------------
|
| 54 |
|
| 55 | Every release has a home page with links:
|
| 56 |
|
| 57 | https://oilshell.org/release/0.22.0/
|
| 58 |
|
| 59 | System Requirements
|
| 60 | -------------------
|
| 61 |
|
| 62 | Oils is designed to have very few dependencies. You need:
|
| 63 |
|
| 64 | - A C++11 compiler
|
| 65 | - with libc and libstdc++
|
| 66 | - A POSIX shell to invoke _build/oils.sh
|
| 67 |
|
| 68 | Optional:
|
| 69 |
|
| 70 | - GNU readline library, for interactive features
|
| 71 | (https://cnswww.cns.cwru.edu/php/chet/readline/rltop.html)
|
| 72 |
|
| 73 | Build deps on Debian-like distros, including Ubuntu:
|
| 74 |
|
| 75 | sudo apt-get install build-essential libreadline-dev
|
| 76 |
|
| 77 | Alpine Linux:
|
| 78 |
|
| 79 | apk add libc-dev gcc readline-dev
|
| 80 |
|
| 81 | Oils has been tested on several Linux distros and OS X. It aims to run on any
|
| 82 | POSIX system. If it doesn't, file a bug here:
|
| 83 |
|
| 84 | https://github.com/oilshell/oil/issues
|
| 85 |
|
| 86 | Non-root Install
|
| 87 | ----------------
|
| 88 |
|
| 89 | You can run the binary in-place, e.g.
|
| 90 |
|
| 91 | $ _bin/cxx-opt-sh/osh -c 'echo hi'
|
| 92 | hi
|
| 93 |
|
| 94 | Or you can install into ~/bin, with the man page at
|
| 95 | ~/.local/share/man/man1/osh.1:
|
| 96 |
|
| 97 | ./configure --prefix ~ --datarootdir ~/.local/share
|
| 98 | _build/oils.sh
|
| 99 | ./install
|
| 100 |
|
| 101 | This doesn't require root access, but it requires:
|
| 102 |
|
| 103 | - ~/bin to be in your $PATH
|
| 104 | - Pages under ~/.local/share/man to be found by 'man'. (See manpath or
|
| 105 | $MANPATH.)
|
| 106 |
|
| 107 | NOTE: Out-of-tree builds are NOT currently supported, so you have to be in the
|
| 108 | oils-for-unix-0.22.0 directory.
|
| 109 |
|
| 110 | Build Options
|
| 111 | -------------
|
| 112 |
|
| 113 | Show options with:
|
| 114 |
|
| 115 | ./configure --help
|
| 116 |
|
| 117 | Common flags:
|
| 118 |
|
| 119 | --prefix
|
| 120 | --with-readline
|
| 121 | --without-readline
|
| 122 | --readline # the location
|
| 123 |
|
| 124 | Links
|
| 125 | -----
|
| 126 |
|
| 127 | - Notes on portability:
|
| 128 | https://oilshell.org/release/0.22.0/doc/portability.html
|
| 129 |
|