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require 'formula'
require 'hardware'
def bits_64?; MACOS_VERSION >= 10.6 && Hardware.is_64_bit?; end
class Postgresql <Formula
homepage 'http://www.postgresql.org/'
url 'http://ftp2.uk.postgresql.org/sites/ftp.postgresql.org/source/v8.4.4/postgresql-8.4.4.tar.bz2'
md5 '4bf2448ad965bca3940df648c02194df'
depends_on 'readline'
depends_on 'libxml2' if MACOS_VERSION < 10.6 #system libxml is too old
depends_on 'ossp-uuid' if ARGV.include? '--ossp-uuid'
aka 'postgres'
def options
[
['--no-python', 'Build without Python support.'],
['--no-perl', 'Build without Perl support.'],
['--ossp-uuid', 'Build with UUID generation functions']
]
end
def skip_clean? path
# NOTE at some point someone should tweak this so it only skips clean
# for the bits that break the build otherwise
true
end
def install
ENV.libxml2 # wouldn't compile for justinlilly otherwise
configure_args = [
"--enable-thread-safety",
"--with-bonjour",
"--with-gssapi",
"--with-krb5",
"--with-openssl",
"--with-libxml",
"--with-libxslt",
"--prefix=#{prefix}",
"--disable-debug"
]
configure_args << "--with-python" unless ARGV.include? '--no-python'
configure_args << "--with-perl" unless ARGV.include? '--no-perl'
if ARGV.include? '--ossp-uuid'
configure_args << "--with-ossp-uuid"
ENV.append 'CFLAGS', `uuid-config --cflags`.strip
ENV.append 'LDFLAGS', `uuid-config --ldflags`.strip
ENV.append 'LIBS', `uuid-config --libs`.strip
end
if bits_64? and not ARGV.include? '--no-python'
configure_args << "ARCHFLAGS='-arch x86_64'"
# 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"
if framework_python.exist? and not (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
# Fails on Core Duo with O4 and O3
ENV.O2 if Hardware.intel_family == :core
system "./configure", *configure_args
system "make install"
system "cd contrib/uuid-ossp; make install" if ARGV.include? '--ossp-uuid'
(prefix+'org.postgresql.postgres.plist').write startup_plist
end
def caveats
caveats = <<-EOS
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/8.4/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:
cp #{prefix}/org.postgresql.postgres.plist ~/Library/LaunchAgents
launchctl load -w ~/Library/LaunchAgents/com.postgresql.postgres.plist
If this is an upgrade and you already have the com.mysql.mysqld.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
EOS
if bits_64? then
caveats << <<-EOS
If you want to install the postgres gem, including ARCHFLAGS is recommended:
env ARCHFLAGS="-arch x86_64" gem install postgres
To install gems without sudo, see the Homebrew wiki.
EOS
end
caveats
end
def startup_plist
return <<-EOPLIST
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>KeepAlive</key>
<true/>
<key>Label</key>
<string>org.postgresql.postgres</string>
<key>ProgramArguments</key>
<array>
<string>#{bin}/postgres</string>
<string>-D</string>
<string>#{var}/postgres</string>
<string>-r</string>
<string>#{var}/postgres/server.log</string>
</array>
<key>RunAtLoad</key>
<true/>
<key>UserName</key>
<string>#{`whoami`.chomp}</string>
<key>WorkingDirectory</key>
<string>#{HOMEBREW_PREFIX}</string>
</dict>
</plist>
EOPLIST
end
end
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