Build scripts for multiple PHP versions

make_php.sh

make_php () {
  # Directory for PHP git repo (for git-new-workdir)
  phpsrcdir="/home/jmikola/workspace/php/php-src"

  # Git branch for this build (for git-new-workdir)
  phpbranch="PHP-$1"

  # Where compiled builds should be installed
  installdir="/home/jmikola/bin/php"

  # Directory where PHP builds will be stored
  buildsdir="/home/jmikola/workspace/php/builds"

  # Directory name for the current PHP build
  buildname="${phpbranch,,}"

  # Append ZTS to build directory if necessary
  if [ -n "$2" ]; then
    buildname="$buildname-zts"
  fi

  # Additional config options
  read -d '' configopts <<"EOF"
--enable-debug
--with-zlib
--enable-json
--enable-libxml
--enable-xml
--enable-dom
--enable-cgi
--enable-pcntl
--enable-posix
--enable-phar
--with-pear
--with-openssl
--enable-session
EOF

  # Set the config paths
  configopts="$configopts --with-config-file-path=$installdir/etc"
  configopts="$configopts --with-config-file-scan-dir=$installdir/etc/conf.d"

  # Set the target directory for installation
  configopts="$configopts --prefix=$installdir/$buildname"

  # Append ZTS config option if necessary
  if [ -n "$2" ]; then
    configopts="$configopts --enable-maintainer-zts"
  fi

  # PHP 5.3 requires autoconf<=2.59
  if [ $i == "5.3" ]; then
    # Available via: apt-get install autoconf2.59
    export PHP_AUTOCONF="/usr/bin/autoconf2.59"
  else
    export PHP_AUTOCONF="/usr/bin/autoconf"
  fi

  # See: http://nuclearsquid.com/writings/git-new-workdir/
  git-new-workdir $phpsrcdir $buildsdir/$buildname $phpbranch
  cd $buildsdir/$buildname
  ./buildconf --force
  ./configure $configopts
  make all -j8 && make install
}

for i in 5.3 5.4 5.5; do
  make_php $i
  make_php $i zts
done

php.bash

pe () {
    buildname="php-$1"
    bindir="$HOME/bin/php/$buildname/bin"

    if [ -x "$bindir/php" ]; then
        PATH="$bindir:$PATH"
        # Trim duplicate entries from PATH
        PATH=`awk -F: '{for (i=1;i<=NF;i++) { if ( !x[$i]++ ) printf("%s:",$i); }}' <<< $PATH`
    else
        echo "Can't find $bindir/php or it isn't executable"
        return 1
    fi
}