SeqEngine is prepared to be built as a part of the MySQL source tree (tested against recent
versions of MySQL 5.1.x). Unpack the source archive into the "storage" folder of the MySQL
source tree:

  # From inside the top-level of the MySQL build directory do
  cd storage
  tar xvzf seqengine.tar.gz

Then return to the top folder of the MySQL source tree and rebuild the configure and make
files to make sure that the SeqEngine is built along with the rest of MySQL:

  cd ..
  rm -rf autom4te.cache/    # Only necessary if you built MySQL before
  aclocal
  autoconf
  autoheader
  automake -a

If you run "./configure --help", the SeqEngine should now be listed as one of the pluggable
storage engines somewhere in the output:

   === SeqEngine Storage Engine ===
  Plugin Name:      seqengine
  Description:      Storage engine generating sequences
  Supports build:   dynamic

SeqEngine will now be built as a plugin together with the rest of the MySQL distribution.

After launching your build, within the MySQL prompt, just type the following command to
activate SeqEngine:

  INSTALL PLUGIN SeqEngine SONAME 'ha_seqengine.so';

SHOW PLUGIN and SHOW ENGINES should now display SeqEngine as active and you're ready to
go.