require 'formula' class Boost < Formula homepage 'http://www.boost.org' url 'http://downloads.sourceforge.net/project/boost/boost/1.47.0/boost_1_47_0.tar.bz2' md5 'a2dc343f7bc7f83f8941e47ed4a18200' bottle 'https://downloads.sourceforge.net/project/machomebrew/Bottles/boost-1.47.0-bottle.tar.gz' bottle_sha1 '4f3834fb471c3fac20c649bc4081ddde991e4b3b' def options [ ["--with-mpi", "Enable MPI support"], ["--universal", "Build universal binaries"], ["--without-python", "Build without Python"] ] end # Both clang and llvm-gcc provided by XCode 4.1 compile Boost 1.47.0 properly. # Moreover, Apple LLVM compiler 2.1 is now among primary test compilers. if MacOS.xcode_version < "4.1" fails_with_llvm "LLVM-GCC causes errors with dropped arguments to functions when linking with boost" end def install if ARGV.build_universal? and not ARGV.include? "--without-python" archs = archs_for_command("python") unless archs.universal? opoo "A universal build was requested, but Python is not a universal build" puts "Boost compiles against the Python it finds in the path; if this Python" puts "is not a universal build then linking will likely fail." end 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/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/" # 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 ARGV.include? '--with-mpi' end args = ["--prefix=#{prefix}", "--libdir=#{lib}", "-j#{ENV.make_jobs}", "--layout=tagged", "--user-config=user-config.jam", "threading=multi", "install"] args << "address-model=32_64" << "architecture=x86" << "pch=off" if ARGV.include? "--universal" args << "--without-python" if ARGV.include? "--without-python" # we specify libdir too because the script is apparently broken system "./bootstrap.sh", "--prefix=#{prefix}", "--libdir=#{lib}" system "./bjam", *args end end