require 'formula' require 'hardware' class Postgresql < Formula homepage 'http://www.postgresql.org/' url 'http://ftp9.us.postgresql.org/pub/mirrors/postgresql/source/v9.0.4/postgresql-9.0.4.tar.bz2' md5 '80390514d568a7af5ab61db1cda27e29' depends_on 'readline' depends_on 'libxml2' if MacOS.leopard? # Leopard libxml is too old depends_on 'ossp-uuid' def options [ ['--no-python', 'Build without Python support.'], ['--no-perl', 'Build without Perl support.'], ['--enable-dtrace', 'Build with DTrace support.'] ] end skip_clean :all def install ENV.libxml2 if MacOS.snow_leopard? args = ["--disable-debug", "--prefix=#{prefix}", "--enable-thread-safety", "--with-bonjour", "--with-gssapi", "--with-krb5", "--with-openssl", "--with-libxml", "--with-libxslt"] args << "--with-python" unless ARGV.include? '--no-python' args << "--with-perl" unless ARGV.include? '--no-perl' args << "--enable-dtrace" if ARGV.include? '--enable-dtrace' args << "--with-ossp-uuid" args << "--datadir=#{share}/#{name}" args << "--docdir=#{doc}" ENV.append 'CFLAGS', `uuid-config --cflags`.strip ENV.append 'LDFLAGS', `uuid-config --ldflags`.strip ENV.append 'LIBS', `uuid-config --libs`.strip if MacOS.prefer_64_bit? and not ARGV.include? '--no-python' args << "ARCHFLAGS='-arch x86_64'" check_python_arch end # Fails on Core Duo with O4 and O3 ENV.O2 if Hardware.intel_family == :core system "./configure", *args system "make install" system "make install-docs" contrib_directories = Dir.glob("contrib/*").select{ |path| File.directory?(path) } - ['contrib/start-scripts'] contrib_directories.each do |contrib_directory| system "cd #{contrib_directory}; make install" end (prefix+'org.postgresql.postgres.plist').write startup_plist end def check_python_arch # On 64-bit systems, we need to look for a 32-bit Framework Python. # The configure script prefers this Python version, and if it doesn't # have 64-bit support then linking will fail. framework_python = Pathname.new "/Library/Frameworks/Python.framework/Versions/Current/Python" return unless framework_python.exist? unless (archs_for_command framework_python).include? :x86_64 opoo "Detected a framework Python that does not have 64-bit support in:" puts <<-EOS.undent #{framework_python} The configure script seems to prefer this version of Python over any others, so you may experience linker problems as described in: http://osdir.com/ml/pgsql-general/2009-09/msg00160.html To fix this issue, you may need to either delete the version of Python shown above, or move it out of the way before brewing PostgreSQL. Note that a framework Python in /Library/Frameworks/Python.framework is the "MacPython" verison, and not the system-provided version which is in: /System/Library/Frameworks/Python.framework EOS end end def caveats s = <<-EOS If builds of PostgreSQL 9 are failing and you have version 8.x installed, you may need to remove the previous version first. See: https://github.com/mxcl/homebrew/issues/issue/2510 To build plpython against a specific Python, set PYTHON prior to brewing: PYTHON=/usr/local/bin/python brew install postgresql See: http://www.postgresql.org/docs/9.0/static/install-procedure.html If this is your first install, create a database with: initdb #{var}/postgres If this is your first install, automatically load on login with: mkdir -p ~/Library/LaunchAgents cp #{prefix}/org.postgresql.postgres.plist ~/Library/LaunchAgents/ launchctl load -w ~/Library/LaunchAgents/org.postgresql.postgres.plist If this is an upgrade and you already have the org.postgresql.postgres.plist loaded: launchctl unload -w ~/Library/LaunchAgents/org.postgresql.postgres.plist cp #{prefix}/org.postgresql.postgres.plist ~/Library/LaunchAgents/ launchctl load -w ~/Library/LaunchAgents/org.postgresql.postgres.plist Or start manually with: pg_ctl -D #{var}/postgres -l #{var}/postgres/server.log start And stop with: pg_ctl -D #{var}/postgres stop -s -m fast Some machines may require provisioning of shared memory: http://www.postgresql.org/docs/current/static/kernel-resources.html#SYSVIPC EOS if MacOS.prefer_64_bit? then s << <<-EOS If you want to install the postgres gem, including ARCHFLAGS is recommended: env ARCHFLAGS="-arch x86_64" gem install pg To install gems without sudo, see the Homebrew wiki. EOS end return s end def startup_plist return <<-EOPLIST KeepAlive Label org.postgresql.postgres ProgramArguments #{bin}/postgres -D #{var}/postgres -r #{var}/postgres/server.log RunAtLoad UserName #{`whoami`.chomp} WorkingDirectory #{HOMEBREW_PREFIX} EOPLIST end end