2.2.13 : 2026-05-08T11:52:20-0400

  [ENHANCEMENT]

    * add support for Rocky Linux

2.2.12 : 2023-04-21T10:15:34-0400

  [BUG FIX]

    * previous fix for Intel Core i? chips was broken

2.2.11 : 2023-01-20T22:54:14-0500

  [BUG FIX]

    * later Intel Core i? chips were not properly detected

  [BUILD FIX]

    * allow parallel make w/o recursive makefiles

2.2.10 : 2022-10-12T11:08:20-0400

  [ENHANCEMENT]

    * add support for AMD Epyc cpu

2.2.9 : 2020-05-29T08:40:41-0400

  [BUG FIX]

    * setting the environment variable CC to a non-compiler
      caused warnings under Debian

2.2.8 : 2017-06-22T10:02:46-0400

  [BUILD FIX]

    * update expected test results for machine "central"

2.2.7 : 2017-06-21T11:11:51-0400

  [BUG FIX]

    * SysPathSubst.pm contained the wrong embedded path to sysarch

2.2.6 : 2016-07-08T14:50:41-0400

  [ENHANCEMENT]

    * support multiarch on Debian based systems
    * minor speedups

2.2.5 : 2016-02-22T12:26:58-0500

  [ENHANCEMENT]

    * Variables with colon separated values are now output as arrays
      in Perl and YAML formats

2.2.4 : 2015-12-07T17:46:58-05:00

  [BuG FIX]

    * compact_paths: when called in a scalar context with an undefined
      delimiter, it should return the first element in the path.

2.2.3 : 2015-05-12T17:23:44-04:00

  [BUG FIX]

    * unrecognized CPU type is now always a warning; hw_cpu is now set
      to UNKNOWN in that instance.

  [ENHANCEMENT]
    * make detection of Intel Core i? family more general

2.2.2 : 2013-07-17T14:59:27-04:00

first steps towards not requiring a document generator on the
installation machine

* documentation for sysarch is now independent of the executable
* PDF is now createable by pod2pdf in addition to ps2pdf

2.2.1 : 2013-07-02T18:04:07-04:00

* the order of compatible platforms is now os_maj:os_versions... e.g.
  N N.M N.M-1 N.M-2
  so transitions from N.M to N are easier

2.2.0 : 2013-06-19T16:11:45-04:00

[INCOMPATIBLE CHANGE]

* debian now updates its minor version in /etc/debian_version.  since
  debian is compatible across minor versions, platform_os_generic is
  now the major version.

2.1.28 : 2012-10-09T17:42:27-04:00

* improved code for Debian hosts

* better support for detection of development versions without version
  numbers

* recognize Debian wheezy & Ubuntu quantal


2.1.27 : 2012-05-07T15:15:20-04:00

* minor optimizations

2.1.26 : 2012-05-02T20:23:50-04:00

* rebundle SysArch.pm to simplify installation of other code

2.1.25 : 2012-04-25T14:55:29-04:00

* recognize Slackware Linux

2.1.24 : 2012-03-20T11:48:50-04:00

* recognize Intel Core I5, Intel Atom, and "Virtual" CPUs

2.1.23 : 2012-01-12T17:44:16-05:00

* fixed typo which caused lsb_release to always be called when looking
  for the OS

* better short-circuit logic for determining os

2.1.22 : 2010-07-03T11:42:21-04:00

* pick up Diab's fixed os.sh.in (2.1.21 didn't 'take')

2.1.21 : 2010-07-02T16:10:34-04:00

* fix for Ubuntu running on Acer 1810t

2.1.20 : 2010-05-19T16:33:36-04:00

* previous release broke platforms with no minor os version

2.1.19 : 2010-05-17T16:44:15-04:00

* CentOS & RHEL versions are (supposedly) compatible across minor versions
  update os_versions to support that, and make platform_os_generic be just
  the major version

2.1.18 : 2010-04-30T12:41:14-04:00

* remove i686 from the x86_64 CPU compatibility list for Linux.

2.1.17 : 2010-04-13T15:32:07-04:00

* use /etc/issue on Linux systems if available
* preliminary support for squeeze/sid
* more robust os vendor and version determination on Linux

2.1.16 : 2010-03-10T09:58:05-05:00

* support Mac OS X where there's no sub version (e.g. 10.6 instead of 10.6.0)

2.1.15 : 2009-07-16T10:45:36-04:00

* *really* add geri.exp to tests.
* recognize Intel Core i7
* add moon.exp to tests

2.1.14 : 2009-06-24T20:40:59-04:00

* add geri.exp to tests

2.1.13 : 2009-06-24T18:11:36-04:00

* Better checks for test dependencies; --disable-testdeps now works
  for all dependencies

2.1.12 : 2009-06-24T17:53:48-04:00

* remove YAML::Tiny check

2.1.11 : 2009-04-13T11:31:43-04:00

* handle newly introduced extra level in Debian version

2.1.10 : 2008-11-28T23:51:46-05:00

* speed up on Debian at expense of abstraction

2.1.9 : 2008-08-28T13:26:19-04:00

* add provisional support for Debian Lenny

2.1.8 : 2008-07-11T14:56:09-04:00

* correct vendor id for Fedora > 8

2.1.7 : 2008-07-11T14:44:36-04:00

* recognize Intel Core 2 CPU

2.1.6 : 2008-06-24T22:53:18-04:00

* moved SysArch.pm to CXC::SysArch to avoid test failures which
require an installed sysarch
* tweaks to support Fedora four component kernel versions

2.1.5 : 2008-06-05T08:47:42-04:00

* add support for old Red Hat Linux distributions

2.1.4 : 2008-01-15T18:02:25-05:00

* 2.1.3 uses YAML::Tiny exclusively; fall back to the old Perl hash
  mode if YAML::Tiny is not available.

2.1.3 : 2008-01-15T11:08:13-05:00

* make SysArch.pm more secure

2.1.2 : 2007-12-16T00:23:27-05:00

* add support for Apple Xeon boxes
* add test results for Apple PPC OS X boxes

2.1.1 : 2007-10-26T10:49:16-04:00

* several files should have been distributed but weren't

2.1.0 : 2007-09-07T12:37:41-04:00

* Solaris os_version encoding has been changed; previously
  os_version_maj was "5". now it's "5.X" as this is the true major
  version.  The "5" just means Solaris rather than SunOS.

2.0.2 : 2007-08-07T14:23:42-04:00

* added recognition of Pentium D CPUs

2.0.1 : 2007-05-09T12:30:15-04:00

* make backwards compatible with bash 2.03.0(1)

2.0.0 : 2007-05-08T17:12:31-04:00

Major update. not very backwards compatible

* new format for platform descriptions
* new output variables.  most old variables no longer work
* new utility syspathsubst

1.8.7 : 2007-01-30T16:24:32-05:00

* permanently fix path problems
* remove redundant components for platforms where OS == OSdist

1.8.6 : 2007-01-30T11:29:36-05:00

* output which required uppercasing (-gmake_extract, -gmake_cat) was
broken on Solaris if the user had /usr/ucb first in their path.

1.8.5 : 2007-01-16T11:12:47-05:00

* update test output to match test hosts

1.8.4 : 2006-08-30T17:20:57-04:00

* replace slashes in Debian distribution names (e.g. testing/unstable)

1.8.3 : 2006-05-31T10:37:26-04:00

* the platforms variable now includes distribution specific entries

1.8.2 : 2006-05-30T18:13:50-04:00

* added buildgenericdist and buildspecificdist variables

1.8.1 : 2006-04-14T10:27:16-04:00

* everything MST related is now in a separate package, mst_envs, in
order to simplify use of the MST build tools (which require sysarch,
but not the other bits, necessarily)

* added --yaml option

* new buildtargetdist output variable includes specific os
  distribution information


1.8.0 : 2006-03-08T16:11:44-05:00

* configure uses and requires environmental variables AXAF_ROOT and
  AXAF_SIMUL_ROOT to set defaults, rather than hardwiring to /proj/axaf/

* MST::envs allows AXAF_ROOT and AXAF_SIMUL_ROOT
  environmental variables to override defaults.


1.7.8 : 2006-03-01T23:58:14-05:00

* now manages script specific environment setup (mst_envs.XXX)
* MST environment now includes INFOPATH

1.7.7 :  2006-01-25T16:26:53-05:00

first public release
