Percona: Update to 5.5.15-21.0

This brew has been marked as keg_only because it can conflict with 'mysql' if
it's arelady installed. ($prefix/bin/mysql*)

Closes Homebrew/homebrew#7385.

Signed-off-by: Charlie Sharpsteen <source@sharpsteen.net>

Formula/percona-server.rb

@@ -1,14 +1,200 @@
 require 'formula'
 
 class PerconaServer < Formula
-  url 'http://www.percona.com/redir/downloads/Percona-Server-5.1/Percona-Server-5.1.57-12.8/source/Percona-Server-5.1.57.tar.gz'
+  url 'http://www.percona.com/redir/downloads/Percona-Server-5.5/Percona-Server-5.5.15-21.0/source/Percona-Server-5.5.15-rel21.0.tar.gz'
   homepage 'http://www.percona.com'
-  md5 '4268926cb5d56df3db61396a41b1475b'
-  version '5.1.57-12.8'
+  md5 'd04b6d1cc863f121f5d1eac8bc618331'
+  version '5.5.15-21.0'
+
+  keg_only "This brew conflicts with 'mysql'. It's safe to `brew link` if you haven't installed 'mysql'"
+
+  depends_on 'cmake' => :build
+  depends_on 'readline'
+  depends_on 'pidof'
+
+  fails_with_llvm "https://github.com/mxcl/homebrew/issues/issue/144"
+
+  skip_clean :all # So "INSTALL PLUGIN" can work.
+
+  def options
+    [
+      ['--with-tests', "Build with unit tests."],
+      ['--with-embedded', "Build the embedded server."],
+      ['--with-libedit', "Compile with EditLine wrapper instead of readline"],
+      ['--universal', "Make mysql a universal binary"],
+      ['--enable-local-infile', "Build with local infile loading support"]
+    ]
+  end
+
+  # The CMAKE patches are so that on Lion we do not detect a private
+  # pthread_init function as linkable. Patch sourced from the MySQL formula.
+  def patches
+    DATA
+  end
 
   def install
-    system "./configure", "--disable-debug", "--disable-dependency-tracking",
-                          "--prefix=#{prefix}", "--mandir=#{man}", "--infodir=#{info}"
+    # Make sure the var/msql directory exists
+    (var+"percona").mkpath
+
+    args = std_cmake_parameters.split + [
+      ".",
+      "-DMYSQL_DATADIR=#{var}/percona",
+      "-DINSTALL_MANDIR=#{man}",
+      "-DINSTALL_DOCDIR=#{doc}",
+      "-DINSTALL_INFODIR=#{info}",
+      # CMake prepends prefix, so use share.basename
+      "-DINSTALL_MYSQLSHAREDIR=#{share.basename}",
+      "-DWITH_SSL=yes",
+      "-DDEFAULT_CHARSET=utf8",
+      "-DDEFAULT_COLLATION=utf8_general_ci",
+      "-DSYSCONFDIR=#{etc}"
+    ]
+
+    # To enable unit testing at build, we need to download the unit testing suite
+    if ARGV.include? '--with-tests'
+      args << "-DENABLE_DOWNLOADS=ON"
+    else
+      args << "-DWITH_UNIT_TESTS=OFF"
+    end
+
+    # Build the embedded server
+    args << "-DWITH_EMBEDDED_SERVER=ON" if ARGV.include? '--with-embedded'
+
+    # Compile with readline unless libedit is explicitly chosen
+    args << "-DWITH_READLINE=yes" unless ARGV.include? '--with-libedit'
+
+    # Make universal for binding to universal applications
+    args << "-DCMAKE_OSX_ARCHITECTURES='i386;x86_64'" if ARGV.build_universal?
+
+    # Build with local infile loading support
+    args << "-DENABLED_LOCAL_INFILE=1" if ARGV.include? '--enable-local-infile'
+
+    system "cmake", *args
+    system "make"
     system "make install"
+
+    (prefix+'com.percona.mysqld.plist').write startup_plist
+
+    # Don't create databases inside of the prefix!
+    # See: https://github.com/mxcl/homebrew/issues/4975
+    rm_rf prefix+'data'
+
+    # Link the setup script into bin
+    ln_s prefix+'scripts/mysql_install_db', bin+'mysql_install_db'
+    # Fix up the control script and link into bin
+    inreplace "#{prefix}/support-files/mysql.server" do |s|
+      s.gsub!(/^(PATH=".*)(")/, "\\1:#{HOMEBREW_PREFIX}/bin\\2")
+    end
+    ln_s "#{prefix}/support-files/mysql.server", bin
+  end
+
+  def caveats; <<-EOS.undent
+    Set up databases to run AS YOUR USER ACCOUNT with:
+        unset TMPDIR
+        mysql_install_db --verbose --user=`whoami` --basedir="$(brew --prefix percona-server)" --datadir=#{var}/percona --tmpdir=/tmp
+
+    To set up base tables in another folder, or use a different user to run
+    mysqld, view the help for mysqld_install_db:
+        mysql_install_db --help
+
+    and view the MySQL documentation:
+      * http://dev.mysql.com/doc/refman/5.5/en/mysql-install-db.html
+      * http://dev.mysql.com/doc/refman/5.5/en/default-privileges.html
+
+    To run as, for instance, user "mysql", you may need to `sudo`:
+        sudo mysql_install_db ...options...
+
+    Start mysqld manually with:
+        mysql.server start
+
+        Note: if this fails, you probably forgot to run the first two steps up above
+
+    A "/etc/my.cnf" from another install may interfere with a Homebrew-built
+    server starting up correctly.
+
+    To connect:
+        mysql -uroot
+
+    To launch on startup:
+    * if this is your first install:
+        mkdir -p ~/Library/LaunchAgents
+        cp #{prefix}/com.percona.mysqld.plist ~/Library/LaunchAgents/
+        launchctl load -w ~/Library/LaunchAgents/com.percona.mysqld.plist
+
+    * if this is an upgrade and you already have the com.percona.mysqld.plist loaded:
+        launchctl unload -w ~/Library/LaunchAgents/com.percona.mysqld.plist
+        cp #{prefix}/com.percona.mysqld.plist ~/Library/LaunchAgents/
+        launchctl load -w ~/Library/LaunchAgents/com.percona.mysqld.plist
+
+    You may also need to edit the plist to use the correct "UserName".
+
+    EOS
+  end
+
+  def startup_plist; <<-EOPLIST.undent
+    <?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>com.percona.mysqld</string>
+      <key>Program</key>
+      <string>#{bin}/mysqld_safe</string>
+      <key>RunAtLoad</key>
+      <true/>
+      <key>UserName</key>
+      <string>#{`whoami`.chomp}</string>
+      <key>WorkingDirectory</key>
+      <string>#{var}</string>
+    </dict>
+    </plist>
+    EOPLIST
   end
 end
+
+
+__END__
+--- old/scripts/mysqld_safe.sh  2009-09-02 04:10:39.000000000 -0400
++++ new/scripts/mysqld_safe.sh  2009-09-02 04:52:55.000000000 -0400
+@@ -383,7 +383,7 @@
+ fi
+
+ USER_OPTION=""
+-if test -w / -o "$USER" = "root"
++if test -w /sbin -o "$USER" = "root"
+ then
+   if test "$user" != "root" -o $SET_USER = 1
+   then
+diff --git a/scripts/mysql_config.sh b/scripts/mysql_config.sh
+index efc8254..8964b70 100644
+--- a/scripts/mysql_config.sh
++++ b/scripts/mysql_config.sh
+@@ -132,7 +132,8 @@ for remove in DDBUG_OFF DSAFEMALLOC USAFEMALLOC DSAFE_MUTEX \
+               DEXTRA_DEBUG DHAVE_purify O 'O[0-9]' 'xO[0-9]' 'W[-A-Za-z]*' \
+               'mtune=[-A-Za-z0-9]*' 'mcpu=[-A-Za-z0-9]*' 'march=[-A-Za-z0-9]*' \
+               Xa xstrconst "xc99=none" AC99 \
+-              unroll2 ip mp restrict
++              unroll2 ip mp restrict \
++              mmmx 'msse[0-9.]*' 'mfpmath=sse' w pipe 'fomit-frame-pointer' 'mmacosx-version-min=10.[0-9]'
+ do
+   # The first option we might strip will always have a space before it because
+   # we set -I$pkgincludedir as the first option
+diff --git a/configure.cmake b/configure.cmake
+index 0014c1d..21fe471 100644
+--- a/configure.cmake
++++ b/configure.cmake
+@@ -391,7 +391,11 @@ CHECK_FUNCTION_EXISTS (pthread_attr_setscope HAVE_PTHREAD_ATTR_SETSCOPE)
+ CHECK_FUNCTION_EXISTS (pthread_attr_setstacksize HAVE_PTHREAD_ATTR_SETSTACKSIZE)
+ CHECK_FUNCTION_EXISTS (pthread_condattr_create HAVE_PTHREAD_CONDATTR_CREATE)
+ CHECK_FUNCTION_EXISTS (pthread_condattr_setclock HAVE_PTHREAD_CONDATTR_SETCLOCK)
+-CHECK_FUNCTION_EXISTS (pthread_init HAVE_PTHREAD_INIT)
++
++IF (NOT CMAKE_OSX_SYSROOT)
++    CHECK_FUNCTION_EXISTS (pthread_init HAVE_PTHREAD_INIT)
++ENDIF (NOT CMAKE_OSX_SYSROOT)
++
+ CHECK_FUNCTION_EXISTS (pthread_key_delete HAVE_PTHREAD_KEY_DELETE)
+ CHECK_FUNCTION_EXISTS (pthread_rwlock_rdlock HAVE_PTHREAD_RWLOCK_RDLOCK)
+ CHECK_FUNCTION_EXISTS (pthread_sigmask HAVE_PTHREAD_SIGMASK)