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require 'formula'
class Vim < Formula
homepage 'http://www.vim.org/'
head 'https://vim.googlecode.com/hg/'
# This package tracks debian-unstable: http://packages.debian.org/unstable/vim
url 'http://ftp.debian.org/debian/pool/main/v/vim/vim_7.4.430.orig.tar.gz'
sha1 '63f558c3cf7461d16f1c587000ad2311500e6372'
revision 1
# We only have special support for finding depends_on :python, but not yet for
# :ruby, :perl etc., so we use the standard environment that leaves the
# PATH as the user has set it right now.
env :std
option "override-system-vi", "Override system vi"
option "disable-nls", "Build vim without National Language Support (translated messages, keymaps)"
option "with-client-server", "Enable client/server mode"
LANGUAGES_OPTIONAL = %w(lua mzscheme python3 tcl)
LANGUAGES_DEFAULT = %w(perl python ruby)
option "with-python3", "Build vim with python3 instead of python[2] support"
LANGUAGES_OPTIONAL.each do |language|
option "with-#{language}", "Build vim with #{language} support"
end
LANGUAGES_DEFAULT.each do |language|
option "without-#{language}", "Build vim without #{language} support"
end
depends_on :python => :recommended
depends_on :python3 => :optional
depends_on 'lua' => :optional
depends_on 'luajit' => :optional
depends_on 'gtk+' if build.with? 'client-server'
conflicts_with 'ex-vi',
:because => 'vim and ex-vi both install bin/ex and bin/view'
def install
ENV['LUA_PREFIX'] = HOMEBREW_PREFIX if build.with?('lua')
# vim doesn't require any Python package, unset PYTHONPATH.
ENV.delete('PYTHONPATH')
opts = []
opts += LANGUAGES_OPTIONAL.map do |language|
"--enable-#{language}interp" if build.with? language
end
opts += LANGUAGES_DEFAULT.map do |language|
"--enable-#{language}interp" if build.with? language
end
if opts.include? "--enable-pythoninterp" and opts.include? "--enable-python3interp"
# only compile with either python or python3 support, but not both
# (if vim74 is compiled with +python3/dyn, the Python[3] library lookup segfaults
# in other words, a command like ":py3 import sys" leads to a SEGV)
opts = opts - %W[--enable-pythoninterp]
end
opts << "--disable-nls" if build.include? "disable-nls"
if build.with? 'client-server'
opts << '--enable-gui=gtk2'
else
opts << "--enable-gui=no"
opts << "--without-x"
end
opts << "--with-luajit" if build.with? 'luajit'
# XXX: Please do not submit a pull request that hardcodes the path
# to ruby: vim can be compiled against 1.8.x or 1.9.3-p385 and up.
# If you have problems with vim because of ruby, ensure a compatible
# version is first in your PATH when building vim.
# We specify HOMEBREW_PREFIX as the prefix to make vim look in the
# the right place (HOMEBREW_PREFIX/share/vim/{vimrc,vimfiles}) for
# system vimscript files. We specify the normal installation prefix
# when calling "make install".
system "./configure", "--prefix=#{HOMEBREW_PREFIX}",
"--mandir=#{man}",
"--enable-multibyte",
"--with-tlib=ncurses",
"--enable-cscope",
"--with-features=huge",
"--with-compiledby=Homebrew",
*opts
system "make"
# If stripping the binaries is not enabled, vim will segfault with
# statically-linked interpreters like ruby
# http://code.google.com/p/vim/issues/detail?id=114&thanks=114&ts=1361483471
system "make", "install", "prefix=#{prefix}", "STRIP=true"
bin.install_symlink "vim" => "vi" if build.include? "override-system-vi"
end
test do
# Simple test to check if Vim was linked to Python version in $PATH
if build.with? "python"
vim_path = bin/"vim"
# Get linked framework using otool
otool_output = `otool -L #{vim_path} | grep -m 1 Python`.gsub(/\(.*\)/, "").strip.chomp
# Expand the link and get the python exec path
vim_framework_path = Pathname.new(otool_output).realpath.dirname.to_s.chomp
system_framework_path = `python-config --exec-prefix`.chomp
assert_equal system_framework_path, vim_framework_path
end
end
end
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