125 lines
4.9 KiB
Ruby
125 lines
4.9 KiB
Ruby
require 'formula'
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class UniversalPython < Requirement
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satisfy(:build_env => false) { archs_for_command("python").universal? }
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def message; <<-EOS.undent
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A universal build was requested, but Python is not a universal build
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Boost compiles against the Python it finds in the path; if this Python
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is not a universal build then linking will likely fail.
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EOS
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end
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end
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class Boost < Formula
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homepage 'http://www.boost.org'
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url 'http://downloads.sourceforge.net/project/boost/boost/1.53.0/boost_1_53_0.tar.bz2'
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sha1 'e6dd1b62ceed0a51add3dda6f3fc3ce0f636a7f3'
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head 'http://svn.boost.org/svn/boost/trunk'
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bottle do
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sha1 'fda423e53ed998d54c33cc91582c0d5e3e4ff91e' => :mountain_lion
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sha1 '99fec23d1b79a510d8cd1f1f0cbd77cc73b4f4b5' => :lion
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sha1 '15f74640979b95bd327be3b6ca2a5d18878a29ad' => :snow_leopard
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end
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env :userpaths
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option :universal
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option 'with-mpi', 'Enable MPI support'
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option 'with-icu', 'Build regexp engine with icu support'
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option 'with-c++11', 'Compile using Clang, std=c++11 and stdlib=libc++' if MacOS.version >= :lion
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option 'use-system-layout', 'Use system layout instead of tagged'
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depends_on :python => :recommended
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depends_on UniversalPython if build.universal? and build.with? "python"
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depends_on "icu4c" if build.with? 'icu'
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depends_on MPIDependency.new(:cc, :cxx) if build.with? "mpi"
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fails_with :llvm do
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build 2335
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cause "Dropped arguments to functions when linking with boost"
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end
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def pour_bottle?
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# Don't use the bottle if there is a Homebrew python installed as users
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# will probably want to link against that instead.
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not Formula.factory('python').installed?
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end
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def install
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# Adjust the name the libs are installed under to include the path to the
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# Homebrew lib directory so executables will work when installed to a
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# non-/usr/local location.
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#
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# otool -L `which mkvmerge`
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# /usr/local/bin/mkvmerge:
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# libboost_regex-mt.dylib (compatibility version 0.0.0, current version 0.0.0)
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# libboost_filesystem-mt.dylib (compatibility version 0.0.0, current version 0.0.0)
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# libboost_system-mt.dylib (compatibility version 0.0.0, current version 0.0.0)
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#
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# becomes:
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#
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# /usr/local/bin/mkvmerge:
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# /usr/local/lib/libboost_regex-mt.dylib (compatibility version 0.0.0, current version 0.0.0)
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# /usr/local/lib/libboost_filesystem-mt.dylib (compatibility version 0.0.0, current version 0.0.0)
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# /usr/local/lib/libboost_system-mt.dylib (compatibility version 0.0.0, current version 0.0.0)
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inreplace 'tools/build/v2/tools/darwin.jam', '-install_name "', "-install_name \"#{HOMEBREW_PREFIX}/lib/"
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# boost will try to use cc, even if we'd rather it use, say, gcc-4.2
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inreplace 'tools/build/v2/engine/build.sh', 'BOOST_JAM_CC=cc', "BOOST_JAM_CC=#{ENV.cc}"
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inreplace 'tools/build/v2/engine/build.jam', 'toolset darwin cc', "toolset darwin #{ENV.cc}"
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# Force boost to compile using the appropriate GCC version
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open("user-config.jam", "a") do |file|
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file.write "using darwin : : #{ENV.cxx} ;\n"
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file.write "using mpi ;\n" if build.with? 'mpi'
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end
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# we specify libdir too because the script is apparently broken
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bargs = ["--prefix=#{prefix}", "--libdir=#{lib}"]
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bargs << "--with-toolset=clang" if build.with? "c++11"
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if build.with? 'icu'
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icu4c_prefix = Formula.factory('icu4c').opt_prefix
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bargs << "--with-icu=#{icu4c_prefix}"
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else
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bargs << '--without-icu'
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end
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# The context library is implemented as x86_64 ASM, so it
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# won't build on PPC or 32-bit builds
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# see https://github.com/mxcl/homebrew/issues/17646
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bargs << "--without-libraries=context" if Hardware::CPU.type == :ppc || Hardware::CPU.bits == 32 || build.universal?
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boost_layout = (build.include? "use-system-layout") ? "system" : "tagged"
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args = ["--prefix=#{prefix}",
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"--libdir=#{lib}",
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"-d2",
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"-j#{ENV.make_jobs}",
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"--layout=#{boost_layout}",
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"--user-config=user-config.jam",
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"threading=multi",
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"install"]
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if MacOS.version >= :lion and build.with? 'c++11'
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args << "toolset=clang" << "cxxflags=-std=c++11"
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args << "cxxflags=-stdlib=libc++" << "cxxflags=-fPIC"
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args << "cxxflags=-arch x86_64" if MacOS.prefer_64_bit? or build.universal?
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args << "cxxflags=-arch i386" if !MacOS.prefer_64_bit? or build.universal?
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args << "linkflags=-stdlib=libc++"
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args << "linkflags=-headerpad_max_install_names"
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args << "linkflags=-arch x86_64" if MacOS.prefer_64_bit? or build.universal?
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args << "linkflags=-arch i386" if !MacOS.prefer_64_bit? or build.universal?
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end
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args << "address-model=32_64" << "architecture=x86" << "pch=off" if build.universal?
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args << "--without-python" if build.without? 'python'
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system "./bootstrap.sh", *bargs
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system "./b2", *args
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end
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end
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