require 'formula' class UniversalPython < Requirement satisfy(:build_env => false) { archs_for_command("python").universal? } def message; <<-EOS.undent A universal build was requested, but Python is not a universal build Boost compiles against the Python it finds in the path; if this Python is not a universal build then linking will likely fail. EOS end end class Boost < Formula homepage 'http://www.boost.org' url 'http://downloads.sourceforge.net/project/boost/boost/1.54.0/boost_1_54_0.tar.bz2' sha1 '230782c7219882d0fab5f1effbe86edb85238bf4' head 'http://svn.boost.org/svn/boost/trunk' bottle do cellar :any sha1 '767a67f4400e5273db3443e10a6e07704b4cbd0f' => :mountain_lion sha1 '5f487b4a1d131722dd673d7ee2de418adf3b5322' => :lion sha1 'cedd9bd34e6dbebc073beeb12fb3aa7a3cb5ecb6' => :snow_leopard end env :userpaths option :universal option 'with-icu', 'Build regexp engine with icu support' option 'with-c++11', 'Compile using Clang, std=c++11 and stdlib=libc++' if MacOS.version >= :lion option 'without-single', 'Disable building single-threading variant' option 'without-static', 'Disable building static library variant' depends_on :python => :recommended depends_on UniversalPython if build.universal? and build.with? "python" depends_on "icu4c" if build.with? 'icu' depends_on :mpi => [:cc, :cxx, :optional] fails_with :llvm do build 2335 cause "Dropped arguments to functions when linking with boost" end def patches # upstream backported patches for 1.54.0: http://www.boost.org/patches [ 'http://www.boost.org/patches/1_54_0/001-coroutine.patch', 'http://www.boost.org/patches/1_54_0/002-date-time.patch', 'http://www.boost.org/patches/1_54_0/003-log.patch', 'http://www.boost.org/patches/1_54_0/004-thread.patch' ] unless build.head? end def install # https://svn.boost.org/trac/boost/ticket/8841 if build.with? 'mpi' and !build.without? 'single' onoe <<-EOS.undent Building MPI support for both single and multi-threaded flavors is not supported. Please use '--with-mpi' together with '--disable-single'. EOS exit -1 end # Adjust the name the libs are installed under to include the path to the # Homebrew lib directory so executables will work when installed to a # non-/usr/local location. # # otool -L `which mkvmerge` # /usr/local/bin/mkvmerge: # libboost_regex-mt.dylib (compatibility version 0.0.0, current version 0.0.0) # libboost_filesystem-mt.dylib (compatibility version 0.0.0, current version 0.0.0) # libboost_system-mt.dylib (compatibility version 0.0.0, current version 0.0.0) # # becomes: # # /usr/local/bin/mkvmerge: # /usr/local/lib/libboost_regex-mt.dylib (compatibility version 0.0.0, current version 0.0.0) # /usr/local/lib/libboost_filesystem-mt.dylib (compatibility version 0.0.0, current version 0.0.0) # /usr/local/lib/libboost_system-mt.dylib (compatibility version 0.0.0, current version 0.0.0) inreplace 'tools/build/v2/tools/darwin.jam', '-install_name "', "-install_name \"#{HOMEBREW_PREFIX}/lib/" # boost will try to use cc, even if we'd rather it use, say, gcc-4.2 inreplace 'tools/build/v2/engine/build.sh', 'BOOST_JAM_CC=cc', "BOOST_JAM_CC=#{ENV.cc}" inreplace 'tools/build/v2/engine/build.jam', 'toolset darwin cc', "toolset darwin #{ENV.cc}" # Force boost to compile using the appropriate GCC version open("user-config.jam", "a") do |file| file.write "using darwin : : #{ENV.cxx} ;\n" file.write "using mpi ;\n" if build.with? 'mpi' end # we specify libdir too because the script is apparently broken bargs = ["--prefix=#{prefix}", "--libdir=#{lib}"] bargs << "--with-toolset=clang" if build.with? "c++11" if build.with? 'icu' icu4c_prefix = Formula.factory('icu4c').opt_prefix bargs << "--with-icu=#{icu4c_prefix}" else bargs << '--without-icu' end # The context library is implemented as x86_64 ASM, so it # won't build on PPC or 32-bit builds # see https://github.com/mxcl/homebrew/issues/17646 if Hardware::CPU.type == :ppc || Hardware::CPU.bits == 32 || build.universal? bargs << "--without-libraries=context" # The coroutine library depends on the context library. bargs << "--without-libraries=coroutine" end # Boost.Log cannot be built using Apple GCC at the moment. Disabled # on such systems. bargs << "--without-libraries=log" if MacOS.version <= :snow_leopard args = ["--prefix=#{prefix}", "--libdir=#{lib}", "-d2", "-j#{ENV.make_jobs}", "--layout=tagged", "--user-config=user-config.jam", "install"] if build.include? 'without-single' args << "threading=multi" else args << "threading=multi,single" end if build.include? 'without-static' args << "link=shared" else args << "link=shared,static" end if MacOS.version >= :lion and build.with? 'c++11' args << "toolset=clang" << "cxxflags=-std=c++11" args << "cxxflags=-stdlib=libc++" << "cxxflags=-fPIC" args << "cxxflags=-arch #{Hardware::CPU.arch_64_bit}" if MacOS.prefer_64_bit? or build.universal? args << "cxxflags=-arch #{Hardware::CPU.arch_32_bit}" if !MacOS.prefer_64_bit? or build.universal? args << "linkflags=-stdlib=libc++" args << "linkflags=-arch #{Hardware::CPU.arch_64_bit}" if MacOS.prefer_64_bit? or build.universal? args << "linkflags=-arch #{Hardware::CPU.arch_32_bit}" if !MacOS.prefer_64_bit? or build.universal? end args << "address-model=32_64" << "architecture=x86" << "pch=off" if build.universal? args << "--without-python" if build.without? 'python' system "./bootstrap.sh", *bargs system "./b2", *args end def caveats if pour_bottle? and Formula.factory('python').installed? <<-EOS.undent The Boost bottle's module will not import into a Homebrew-installed Python. If you use the Boost Python module then please: brew install boost --build-from-source EOS end end end