f6e80bdea2
New `depends_on :python` Dependency.
New `depends_on :python3` Dependency.
To avoid having multiple formulae with endings -py2 and -py3,
we will handle support for different pythons (2.x vs. 3.x)
in the same formula.
Further brewed vs. external python will be transparently supported.
The formula also gets a new object `python`, which is false if
no Python is available or the user has disabled it. Otherwise
it is defined and provides several support methods:
python.site_packages # the site-packages in the formula's Cellar
python.global_site_packages
python.binary # the full path to the python binary
python.prefix
python.version
python.version.major
python.version.minor
python.xy # => e.g. "python2.7"
python.incdir # includes of python
python.libdir # the python dylib library
python.pkg_config_path # used internally by brew
python.from_osx?
python.framework?
python.universal?
python.pypy?
python.standard_caveats # Text to set PYTHONPATH for python.from_osx?
python.if3then3 # => "" for 2.x and to "3" for 3.x.
Further, to avoid code duplication, `python` takes an optional
block that is run twice if the formula defines depends_on
:python AND :python3.
python do
system python, 'setup.py', "--prefix=#{prefix}"
end
Read more in the Homebrew wiki.
103 lines
3.3 KiB
Ruby
103 lines
3.3 KiB
Ruby
require 'formula'
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class GitManuals < Formula
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url 'http://git-core.googlecode.com/files/git-manpages-1.8.2.3.tar.gz'
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sha1 'eb04a2540ff9998e0887a4b862641ac1db723f3e'
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end
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class GitHtmldocs < Formula
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url 'http://git-core.googlecode.com/files/git-htmldocs-1.8.2.3.tar.gz'
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sha1 'b8d6b3c4077d37b34bf08b6eb53c4ee5901fa2f9'
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end
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class Git < Formula
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homepage 'http://git-scm.com'
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url 'http://git-core.googlecode.com/files/git-1.8.2.3.tar.gz'
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sha1 '2831f7deec472db4d0d0cdffb4d82d91cecdf295'
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head 'https://github.com/git/git.git'
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option 'with-blk-sha1', 'Compile with the block-optimized SHA1 implementation'
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option 'without-completions', 'Disable bash/zsh completions from "contrib" directory'
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depends_on :python
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depends_on 'pcre' => :optional
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depends_on 'gettext' => :optional
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def install
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# If these things are installed, tell Git build system to not use them
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ENV['NO_FINK'] = '1'
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ENV['NO_DARWIN_PORTS'] = '1'
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ENV['V'] = '1' # build verbosely
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ENV['NO_R_TO_GCC_LINKER'] = '1' # pass arguments to LD correctly
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ENV['PERL_PATH'] = which 'perl' # workaround for users of perlbrew
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ENV['PYTHON_PATH'] = python.binary if python
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# Clean XCode 4.x installs don't include Perl MakeMaker
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ENV['NO_PERL_MAKEMAKER'] = '1' if MacOS.version >= :lion
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ENV['BLK_SHA1'] = '1' if build.with? 'blk-sha1'
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if build.with? 'pcre'
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ENV['USE_LIBPCRE'] = '1'
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ENV['LIBPCREDIR'] = HOMEBREW_PREFIX
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end
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ENV['NO_GETTEXT'] = '1' unless build.with? 'gettext'
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system "make", "prefix=#{prefix}",
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"CC=#{ENV.cc}",
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"CFLAGS=#{ENV.cflags}",
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"LDFLAGS=#{ENV.ldflags}",
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"install"
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# Install the OS X keychain credential helper
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cd 'contrib/credential/osxkeychain' do
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system "make", "CC=#{ENV.cc}",
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"CFLAGS=#{ENV.cflags}",
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"LDFLAGS=#{ENV.ldflags}"
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bin.install 'git-credential-osxkeychain'
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system "make", "clean"
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end
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# Install git-subtree
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cd 'contrib/subtree' do
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system "make", "CC=#{ENV.cc}",
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"CFLAGS=#{ENV.cflags}",
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"LDFLAGS=#{ENV.ldflags}"
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bin.install 'git-subtree'
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end
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unless build.without? 'completions'
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# install the completion script first because it is inside 'contrib'
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bash_completion.install 'contrib/completion/git-completion.bash'
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bash_completion.install 'contrib/completion/git-prompt.sh'
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zsh_completion.install 'contrib/completion/git-completion.zsh' => '_git'
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cp "#{bash_completion}/git-completion.bash", zsh_completion
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end
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(share+'git-core').install 'contrib'
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# We could build the manpages ourselves, but the build process depends
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# on many other packages, and is somewhat crazy, this way is easier.
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GitManuals.new.brew { man.install Dir['*'] }
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GitHtmldocs.new.brew { (share+'doc/git-doc').install Dir['*'] }
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end
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def caveats; <<-EOS.undent
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The OS X keychain credential helper has been installed to:
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#{HOMEBREW_PREFIX}/bin/git-credential-osxkeychain
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The 'contrib' directory has been installed to:
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#{HOMEBREW_PREFIX}/share/git-core/contrib
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EOS
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end
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test do
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HOMEBREW_REPOSITORY.cd do
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`#{bin}/git ls-files -- bin`.chomp == 'bin/brew'
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end
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end
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end
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