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79 lines
1.9 KiB
Plaintext
79 lines
1.9 KiB
Plaintext
Overview
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============
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fish is written in a sane subset of C++98, and uses a few components from C++TR1. It is known to build successfully with g++ 4.2 or later, and with clang 4.2. It also builds successfully as C++11.
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Prerequisites
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=============
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fish requires the following programs and libraries to build:
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- GNU make or Xcode tools
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- GCC or clang
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- curses or ncurses
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It will also use if available:
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- Doxygen
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fish also relies on standard unix tools such as cat, cut, grep, sed,
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whoami, bc and echo.
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Simple install procedure
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========================
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Always begin by uninstalling any previous fish versions. This is done
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by running the command 'make uninstall' in the source directory of
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your previous fish installation.
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Autotools Build and Install
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========================
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autoconf # Create configure file
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./configure # Generate Makefile
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make [gmake on BSD] # Compile fish
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sudo make install # Install fish
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configure supports the ---prefix option, for example:
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./configure --prefix=$HOME
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If fish reports that it could not find curses, try installing a curses development package and build again.
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On Debian or Ubuntu you want:
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sudo apt-get install libncurses5-dev libncursesw5-dev
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on RedHat, CentOS, or Amazon EC2:
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sudo yum install ncurses-devel
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Xcode Development Build
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========================
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Build the 'base' target in Xcode
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Run the fish executable, for example, in DerivedData/fish/Build/Products/Debug/base/bin/fish
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Xcode Build and Install
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========================
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xcodebuild install
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sudo ditto /tmp/fish.dst /
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Starting fish
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========================
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If you wish to use fish as your default shell, use the
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following command:
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% chsh -s /usr/local/bin/fish
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chsh will prompt you for your password, and change your default shell.
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To switch your default shell back, you can run:
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% chsh -s /bin/bash
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Substitute /bin/bash with /bin/tcsh or /bin/zsh as appropriate.
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