homebrew-core/Formula/macvim.rb
2018-02-17 23:27:55 -08:00

120 lines
4.1 KiB
Ruby

# Reference: https://github.com/macvim-dev/macvim/wiki/building
class Macvim < Formula
desc "GUI for vim, made for macOS"
homepage "https://github.com/macvim-dev/macvim"
url "https://github.com/macvim-dev/macvim/archive/snapshot-145.tar.gz"
version "8.0-145"
sha256 "37ea193345421ea17731fe2a06806641ef6607d38829b195b596179f70810ce2"
head "https://github.com/macvim-dev/macvim.git"
bottle do
sha256 "98da6b658e5299b17f17fab6b0212957addc643595ab506ed3764637ca8830d1" => :high_sierra
sha256 "3abe4052558f2445d92cbf7314e588584f61739e72163bf87be64d1c8e12afa7" => :sierra
sha256 "05dbf97e332026f7b2d81da948f464bc1661bb7646f75d0c2c0a7fb3f8b9d937" => :el_capitan
end
option "with-override-system-vim", "Override system vim"
deprecated_option "override-system-vim" => "with-override-system-vim"
depends_on :xcode => :build
depends_on "cscope" => :recommended
depends_on "python" => :recommended
depends_on "lua" => :optional
depends_on "luajit" => :optional
depends_on "python3" => :optional
def install
ENV.prepend_path "PATH", Formula["python"].opt_libexec/"bin"
# Avoid issues finding Ruby headers
if MacOS.version == :sierra || MacOS.version == :yosemite
ENV.delete("SDKROOT")
end
# MacVim doesn't have or require any Python package, so unset PYTHONPATH
ENV.delete("PYTHONPATH")
# If building for OS X 10.7 or up, make sure that CC is set to "clang"
ENV.clang if MacOS.version >= :lion
args = %W[
--with-features=huge
--enable-multibyte
--with-macarchs=#{MacOS.preferred_arch}
--enable-perlinterp
--enable-rubyinterp
--enable-tclinterp
--enable-terminal
--with-tlib=ncurses
--with-compiledby=Homebrew
--with-local-dir=#{HOMEBREW_PREFIX}
]
args << "--enable-cscope" if build.with? "cscope"
if build.with? "lua"
args << "--enable-luainterp"
args << "--with-lua-prefix=#{Formula["lua"].opt_prefix}"
end
if build.with? "luajit"
args << "--enable-luainterp"
args << "--with-lua-prefix=#{Formula["luajit"].opt_prefix}"
args << "--with-luajit"
end
# Allow python or python3, but not both; if the optional
# python3 is chosen, default to it; otherwise, use python2
if build.with? "python3"
args << "--enable-python3interp"
elsif build.with? "python"
ENV.prepend "LDFLAGS", `python-config --ldflags`.chomp
# Needed for <= OS X 10.9.2 with Xcode 5.1
ENV.prepend "CFLAGS", `python-config --cflags`.chomp.gsub(/-mno-fused-madd /, "")
framework_script = <<~EOS
import sysconfig
print sysconfig.get_config_var("PYTHONFRAMEWORKPREFIX")
EOS
framework_prefix = `python -c '#{framework_script}'`.strip
# Non-framework builds should have PYTHONFRAMEWORKPREFIX defined as ""
if framework_prefix.include?("/") && framework_prefix != "/System/Library/Frameworks"
ENV.prepend "LDFLAGS", "-F#{framework_prefix}"
ENV.prepend "CFLAGS", "-F#{framework_prefix}"
end
args << "--enable-pythoninterp"
end
system "./configure", *args
system "make"
prefix.install "src/MacVim/build/Release/MacVim.app"
bin.install_symlink prefix/"MacVim.app/Contents/bin/mvim"
# Create MacVim vimdiff, view, ex equivalents
executables = %w[mvimdiff mview mvimex gvim gvimdiff gview gvimex]
executables += %w[vi vim vimdiff view vimex] if build.with? "override-system-vim"
executables.each { |e| bin.install_symlink "mvim" => e }
end
def caveats
if build.with?("python") && build.with?("python3")
<<~EOS
MacVim can no longer be brewed with dynamic support for both Python versions.
Only Python 3 support has been provided.
EOS
end
end
test do
ENV.prepend_path "PATH", Formula["python"].opt_libexec/"bin"
# Simple test to check if MacVim was linked to Python version in $PATH
if build.with? "python"
system_framework_path = `python-config --exec-prefix`.chomp
assert_match system_framework_path, `mvim --version`
end
assert_match "+ruby", shell_output("#{bin}/mvim --version")
end
end