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README: updates for Rust / 4.0

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David Adam 2024-11-06 23:22:26 +08:00
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README.rst
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@ -66,8 +66,7 @@ Windows
for Linux with the instructions for the appropriate distribution
listed above under “Packages for Linux”, or from source with the
instructions below.
- Fish can also be installed on all versions of Windows using
`Cygwin <https://cygwin.com/>`__ (from the **Shells** category).
- fish (4.0 on and onwards) cannot be installed in Cygwin, due to a lack of Rust support.
Building from source
~~~~~~~~~~~~~~~~~~~~
@ -123,28 +122,17 @@ Dependencies
Compiling fish from a tarball requires:
- a C++11 compiler (g++ 4.8 or later, or clang 3.3 or later)
- CMake (version 3.5 or later)
- PCRE2 (headers and libraries) - optional, this will be downloaded if missing
- gettext (headers and libraries) - optional, for translation support
Sphinx is also optionally required to build the documentation from a
cloned git repository.
Additionally, running the test suite requires Python 3.5+ and the pexpect package.
Dependencies, git master
~~~~~~~~~~~~~~~~~~~~~~~~
Building from git master currently requires:
- Rust (version 1.70 or later)
- CMake (version 3.19 or later)
- CMake (version 3.5 or later)
- a C compiler (for system feature detection and the test helper binary)
- PCRE2 (headers and libraries) - optional, this will be downloaded if missing
- gettext (headers and libraries) - optional, for translation support
- an Internet connection, as other dependencies will be downloaded automatically
Sphinx is also optionally required to build the documentation from a
cloned git repository.
Additionally, running the full test suite requires Python 3, tmux, and the pexpect package.
Building from source (all platforms) - Makefile generator
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@ -171,19 +159,7 @@ In addition to the normal CMake build options (like ``CMAKE_INSTALL_PREFIX``), f
- FISH_USE_SYSTEM_PCRE2=ON|OFF - whether to use an installed pcre2. This is normally autodetected.
- MAC_CODESIGN_ID=String|OFF - the codesign ID to use on Mac, or "OFF" to disable codesigning.
- WITH_GETTEXT=ON|OFF - whether to build with gettext support for translations.
Note that fish does *not* support static linking and will attempt to error out if it detects it.
Help, it didn’t build!
~~~~~~~~~~~~~~~~~~~~~~
On Debian or Ubuntu you want these packages:
::
sudo apt install build-essential cmake libpcre2-dev gettext
On RedHat, CentOS, or Amazon EC2 everything should be preinstalled.
- extra_functionsdir, extra_completionsdir and extra_confdir - to compile in an additional directory to be searched for functions, completions and configuration snippets
Contributing Changes to the Code
--------------------------------