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File Date Author Commit
 reference 2014-04-28 Eric Robertson Eric Robertson [e86511] OpenVMS Bash 4.2.45(4) Baseline
 vms_source 2014-04-28 Eric Robertson Eric Robertson [e86511] OpenVMS Bash 4.2.45(4) Baseline
 .hgtags 2014-04-28 Eric Robertson Eric Robertson [2e22a0] Added tag V4.2.45(4) for changeset e86511294105
 README 2014-04-28 Eric Robertson Eric Robertson [e86511] OpenVMS Bash 4.2.45(4) Baseline

Read Me

This is a Mercurial repository for a package that is a component of the GNV
project for OpenVMS.

Its purpose is to provide a record of the source used for the GNV packaged
version of the product.

The original unmodified source is located in the reference/ directory and
all OpenVMS-specific changes that have not been checked into the parent
repository are located in the vms_source/ directory.

An OpenVMS concealed logical name of src_root: is for the reference directory
and an OpenVMS concealed logical name of vms_root: is set to the vms_source
directory.

These are kept separate to make it easy to determine what OpenVMS-specific 
changes where made and to allow retargeting the src_root: to a different
version to easily support maintaining multiple versions such as release,
beta, and trunk at the same time.

The user can then create a logical name of lcl_root: for the directory that
will contain the build products.  The lcl_root: directory tree is the only
directory tree that the build procedure should be modifying.

A logical name search list of prj_root: is set to lcl_root:,vms_root:,src_root:
for building the package.

Mercurial was chosen for managing the source code control repository as there
are Mercurial clients available that can execute directly on OpenVMS. This
repository contains branch names of the form Vm.n where m and n are respectively
the major and minor version numbers of the releases contained in the branch. The
releases within each branch are tagged with names of the form Vm.n.u(b) where m
and n have the same interpretation as for branch names and u and b are the update
number and build number respectively of the release associated with the tag name.
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